A tap machining cylindrical grinder and method of using the same

Abstract

The application discloses a tap machining outer circle grinding device and a use method thereof, and belongs to the field of tap machining outer circle grinding devices. The tap machining outer circle grinding device comprises a machine table, a machining cavity in the machine table, and a box door capable of being closed or opened. The tap machining outer circle grinding device and the use method thereof have the following advantages. The feeding assembly is arranged. The positioning member is arranged. The second sliding table cylinder is opened, and the output end of the second sliding table cylinder is outputted, so that the tap on the fourth base plate is pushed, and the tap end to be machined is exposed. The first sliding table cylinder is opened, and the output end of the first sliding table cylinder is outputted, so that the tap on the fourth base plate is clamped and positioned, the tap end to be machined is pushed out, and the outer circle grinding member is arranged, so that the grinding wheel is driven to rotate. The degree of automation of the device is high, the efficiency of loading and unloading is high, and the efficiency of outer circle grinding is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of tap machining outer circle grinding, and particularly relates to a tap machining outer circle grinding device and a use method thereof. BACKGROUND

[0002] A tap is a cutter for machining internal threads, which can be classified into helical taps and straight blade taps according to shapes, and can be classified into hand taps and machine taps according to use environments. The tap needs to go through the processes of turning outer circle, quenching, outer circle grinding, square grinding, groove grinding, outer grinding, thread grinding, shank scraping and passivation to be processed into a finished tap. In order to ensure the quality of the finished tap, the tap after machining needs to be detected in appearance to observe whether the finished quality of the tap has unqualified appearance, so as to ensure the quality of the tap when it is delivered.

[0003] After the tap goes through the processes of turning outer circle and quenching, the process of outer circle grinding is needed, which is to initially process the tap to have a general grinding shape. In the operation of outer circle grinding of the tap, the tap to be machined is generally taken out by the staff from the magazine containing the tap, and the tap is manually filled and positioned in the vice. Then, the tap to be machined is ground by the electric grinding part to complete the grinding operation of the tap.

[0004] However, when the staff loads the tap, the tap needs to be sent into the vice in groups for clamping and holding, which has low clamping and loading efficiency and affects the subsequent operation. In addition, there is a different degree of filling error when the tap is manually filled each time. Finally, in the process of outer circle grinding of the tap by the electric grinding part, how to enable the grinding wheel to multi-directionally grind the outer circle of the tap also becomes a problem to be solved.

[0005] The present application attempts to alleviate or at least mitigate such problems or deficiencies by providing a new or otherwise improved tap machining outer circle grinding. SUMMARY

[0006] In view of one or more of the above deficiencies or improvement needs of the prior art, the present application provides a tap machining outer circle grinding device and a use method thereof, which has the advantages of easy filling, loading, transferring, positioning, calibrating, feeding and locating, and multi-directional outer circle grinding of the tap.

[0007] To achieve the above purpose, the present application provides a tap machining outer circle grinding device, which comprises a machine table having a machining cavity and a box door that can be closed or opened.

[0008] A feeding assembly is disposed adjacent to one side of the machine, which has a centering feeding section, a pushing feeding section and a supporting feeding section. The centering feeding section is connected to the pushing feeding section, and the pushing feeding section is connected to the supporting feeding section.

[0009] A positioning member is detachably disposed in a processing chamber of the machine, which is used for clamping and positioning the tap therein.

[0010] A transferring member is detachably disposed on the machine, which is used for grabbing and transferring the tap in the pushing feeding section to the positioning member.

[0011] An external grinding member is detachably disposed in the processing chamber of the machine and above the positioning member, which is used for external grinding the tap in the positioning member.

[0012] As a further improvement of the present application, the centering feeding section of the feeding assembly comprises

[0013] A baffle is disposed adjacent to one side of the machine.

[0014] A centering feeding member is detachably disposed on the baffle, which comprises

[0015] A feeding frame is detachably disposed on the baffle, which has a bearing cavity for bearing a plurality of taps therein.

[0016] A sleeve connecting seat is detachably disposed at one end of the feeding frame and communicates with the bearing cavity of the feeding frame.

[0017] A push rod is disposed in the sleeve connecting seat and penetrates into the bearing cavity of the feeding frame.

[0018] A centering plate is detachably disposed at one end of the push rod penetrating into the bearing cavity.

[0019] When the push rod is moved towards the inner wall of the feeding frame, the plurality of taps in the bearing cavity of the feeding frame are centered.

[0020] As a further improvement of the present application, the pushing feeding section of the feeding assembly comprises

[0021] A feeding limiting assembly comprises

[0022] A second support frame is detachably disposed on the baffle.

[0023] A support inclined frame is detachably mounted on the second support frame, which has a sliding groove with a predetermined inclined angle with the horizontal plane.

[0024] The V-shaped support is detachably mounted on the second support frame and is located below the support inclined frame. The tap located in the slide groove of the support inclined frame flows into its V-shaped groove through the predetermined tilt angle between the support inclined frame and the horizontal plane.

[0025] The first substrate is detachably mounted on the V-shaped support; and

[0026] The first electric cylinder is detachably mounted on the first base plate, and a first push rod is detachably provided on its output end. The first push rod passes through the first base plate and enters the V-groove of the V-shaped support.

[0027] When the output end of the first electric cylinder is output, it drives the first push rod to push and fix the tap located in the V-groove of the V-shaped support so that the tap fits against the side wall of the V-shaped support.

[0028] As a further improvement of the present invention, the tap receiving section of the feeding assembly includes

[0029] The first support frame is detachably mounted on the baffle.

[0030] A feed frame, detachably mounted on the first support frame, has a bearing cavity for supporting the tap; and

[0031] The feeding frame is detachably mounted on the receiving frame, and the angle between the feeding frame and the receiving frame is 30 to 60 degrees.

[0032] The third support frame is detachably mounted on the feeding frame;

[0033] The material feeding frame is located below the V-shaped support.

[0034] As a further improvement of the present invention, the transfer component includes

[0035] A connecting support plate is detachably mounted on the machine base;

[0036] The transport frame is detachably mounted on the connecting support plate and has an insertion cavity therein;

[0037] The first drive motor is detachably mounted on the conveyor frame, and its output end is inserted into the insertion cavity of the conveyor frame.

[0038] The first gear is detachably mounted on the output end of the first drive motor;

[0039] A second gear rotatably arranged in a through cavity of the conveyor frame, a connecting belt sleeved on the second gear and sleeved on the first gear;

[0040] A bearing slide rail detachably arranged in the through cavity of the conveyor frame and located between the second gear and the first gear;

[0041] A square bearing base detachably mounted on the connecting belt, a bearing slide block integrally arranged on the square bearing base and in sliding connection with the bearing slide rail;

[0042] A second base plate detachably mounted on the square bearing base, a third base plate detachably mounted on the second base plate;

[0043] A second electric cylinder detachably mounted on the third base plate and having an output end passing through the third base plate;

[0044] A second push rod detachably mounted on the output end of the second electric cylinder and passing through the square bearing base, a rotary cylinder detachably mounted on an end of the second push rod away from the second electric cylinder;

[0045] Two sets of jaw cylinders detachably mounted on the rotary cylinder and used for clamping a tap in a V-shaped bearing seat; and

[0046] A connecting track detachably mounted on the square bearing base and mounted on the machine table at the other end;

[0047] When the output end of the first driving motor outputs, the square bearing base is driven to reciprocate along the length direction of the bearing slide rail;

[0048] When the output end of the second electric cylinder outputs, the second push rod is driven to ascend or descend along the longitudinal direction;

[0049] When the output end of the rotary cylinder outputs, the two sets of jaw cylinders are driven to rotate;

[0050] When the output end of the jaw cylinder outputs, the tap in the V-shaped bearing seat is clamped.

[0051] As a further improvement of the present application, the positioning member comprises

[0052] A fourth base plate detachably mounted in a machining cavity of the machine table;

[0053] A first clamping block detachably arranged on the fourth base plate and having a first recess;

[0054] A first sliding table cylinder is detachably mounted on the fourth base plate, and a second clamping block is detachably mounted on the output end of the first sliding table cylinder. The second clamping block has a second groove, and the position of the second clamping block is on the same line as the position of the first clamping block.

[0055] A fifth base plate is detachably mounted on one side surface of the fourth base plate.

[0056] A second sliding table cylinder is detachably mounted on the fifth base plate, and a pushing plate is detachably mounted on the output end of the second sliding table cylinder.

[0057] When the output end of the second sliding table cylinder is output, the pushing plate is pushed to move in the direction of the fourth base plate, so as to push the tap on the fourth base plate to expose the to-be-processed end of the tap.

[0058] When the output end of the first sliding table cylinder is output, the second clamping block is pushed to move in the direction of the first clamping block, so as to clamp and position the tap on the fourth base plate.

[0059] As a further improvement of the present application, the cylindrical grinding member comprises

[0060] A first adjusting member is detachably mounted in the machining chamber of the machine table.

[0061] A second adjusting member is detachably mounted on the first adjusting member.

[0062] A third adjusting member is detachably arranged on the second adjusting member.

[0063] A rotating shaft base is detachably mounted on the third adjusting member, and a fifth driving motor is detachably arranged on the rotating shaft base. The output end of the fifth driving motor penetrates into the rotating shaft base, and a coupling is detachably arranged on the output end of the fifth driving motor.

[0064] A grinding rotating shaft is detachably arranged in the coupling.

[0065] A grinding wheel is detachably arranged in the grinding rotating shaft, and is used for cylindrical grinding of the tap clamped and positioned in the positioning member.

[0066] The first adjusting member is used for adjusting the position of the second adjusting member in the left-right direction, so that the second adjusting member reciprocates in the left-right position.

[0067] The second adjusting member is used for adjusting the position of the third adjusting member in the front-rear direction, so that the third adjusting member reciprocates in the front-rear position.

[0068] The third adjusting member is used for adjusting the position of the grinding wheel in the up-down direction, so that the up-down position of the grinding wheel reciprocates;

[0069] When the output end of the fifth driving motor outputs, it is used for driving the grinding wheel to rotate, so as to perform external grinding on the tap clamped and positioned in the positioning member.

[0070] As a further improvement of the present application, the first adjusting member comprises

[0071] The external grinding bearing base is detachably mounted in the machining cavity of the machine table;

[0072] The first adjusting machine frame is detachably arranged on the external grinding bearing base, and a first connecting machine frame is integrally arranged on the first adjusting machine frame, and the first connecting machine frame is in communication with the first adjusting machine frame;

[0073] The first screw rod is rotatably arranged in the first adjusting machine frame, and the first screw rod penetrates into the first connecting machine frame;

[0074] The second driving motor is detachably mounted on the first connecting machine frame, and the output end of the second driving motor penetrates into the first connecting machine frame, and the output end of the second driving motor is detachably connected with the first screw rod;

[0075] The first ball bearing base is slidably arranged in the first adjusting machine frame, and the first ball bearing base is penetrated by the first screw rod; and

[0076] The first adjusting sliding plate is detachably mounted on the first ball bearing base, and the first adjusting sliding plate penetrates through the upper wall of the first adjusting machine frame, and the first adjusting sliding plate can slide along the upper wall of the first adjusting machine frame;

[0077] The second adjusting member comprises

[0078] The second adjusting machine frame is detachably mounted on the first adjusting sliding plate;

[0079] The second connecting machine frame is integrally arranged on the second adjusting machine frame, and the second connecting machine frame is in communication with the second adjusting machine frame;

[0080] The second screw rod is rotatably arranged in the second adjusting machine frame, and the second screw rod penetrates into the second connecting machine frame;

[0081] The third driving motor is detachably mounted on the second screw rod, and the output end of the third driving motor penetrates into the second connecting machine frame, and the output end of the third driving motor is detachably connected with the second screw rod;

[0082] The second ball bearing base is slidably arranged in the second adjusting machine frame, and the second ball bearing base is penetrated by the second screw rod; and

[0083] A second adjusting slide plate is detachably mounted on the second ball base and passes through the upper wall of the second adjusting machine frame and can slide along the upper wall of the second adjusting machine frame.

[0084] When the output end of the second driving motor outputs, it is used to drive the first adjusting slide plate to move along the length direction of the first adjusting machine frame, so as to adjust the position of the second adjusting machine frame in the left-right direction, so that the second adjusting machine frame reciprocates in the left-right position.

[0085] When the output end of the third driving motor outputs, it is used to drive the second adjusting slide plate to move along the length direction of the second adjusting machine frame, so as to adjust the position of the third adjusting part in the front-back direction, so that the third adjusting part reciprocates in the front-back position.

[0086] As a further improvement of the present application, the third adjusting part comprises

[0087] A third adjusting machine frame is detachably mounted on the second adjusting slide plate.

[0088] A third connecting machine frame is integrally arranged on the third adjusting machine frame and communicates with the third adjusting machine frame.

[0089] A fourth screw rod is rotatably arranged in the third adjusting machine frame and penetrates into the third connecting machine frame.

[0090] A fourth driving motor is detachably mounted on the fourth screw rod, and the output end of the fourth driving motor penetrates into the third connecting machine frame, and the output end of the fourth driving motor is detachably connected with the fourth screw rod.

[0091] A third ball base is slidably arranged in the third adjusting machine frame and is penetrated by the fourth screw rod.

[0092] A third adjusting slide plate is detachably mounted on the third ball base and passes through the upper wall of the third adjusting machine frame and can slide along the upper wall of the third adjusting machine frame.

[0093] A sixth base plate is detachably mounted on the third adjusting slide plate and is detachably connected with the rotating shaft base.

[0094] When the output end of the fourth driving motor outputs, it is used to drive the sixth base plate to move along the length direction of the third adjusting machine frame, so as to adjust the position of the polishing wheel in the up-down direction, so that the polishing wheel reciprocates in the up-down position.

[0095] Another technical problem to be solved by the present application is a use method of the tap machining cylindrical grinding device,

[0096] S1, centering the feed of the taps: place multiple sets of taps into the bearing cavities of the feeding frame, then push the push rod towards the inner wall of the feeding frame to center the multiple sets of taps in the bearing cavities of the feeding frame, and make the multiple sets of taps fit the inner wall of the feeding frame, take out a set of taps and put them into the support inclined frame, so that a set of taps flows into the V-shaped bearing seat by its own gravity;

[0097] S2, pushing the taps: open the first electric cylinder to output the output end of the first electric cylinder to drive the first push rod to push the taps in the V-shaped groove of the V-shaped bearing seat to make the taps fit the side wall of the V-shaped bearing seat;

[0098] S3, grabbing and conveying the taps: open the second electric cylinder to output the output end of the second electric cylinder to drive the second push rod to rise or fall along the longitudinal direction, and when the second push rod descends onto the V-shaped bearing seat, the output end of the first electric cylinder is withdrawn so that the taps are in a relaxed state; then open the rotating cylinder to output the output end of the rotating cylinder to drive the two sets of jaw cylinders on it to rotate; then open the jaw cylinder to output the output end of the jaw cylinder to grab the taps in the V-shaped bearing seat, and make the two sets of jaw cylinders grab the taps, then make the second push rod rise along the longitudinal direction, open the first drive motor to output the output end of the first drive motor to drive the square bearing base to move back and forth along the length direction of the bearing slide rail, so that the jaw cylinder descends onto the positioning member and one set of taps is dropped into the positioning member;

[0099] S4, clamping and positioning the taps and pushing out the taps to be processed: open the second slide cylinder to output the output end of the second slide cylinder to push the push plate towards the fourth base plate to push the taps on the fourth base plate, so that the taps to be processed are exposed; open the first slide cylinder to output the output end of the first slide cylinder to push the second gripping block towards the first gripping block to clamp and position the taps on the fourth base plate;

[0100] S5, adjusting the left and right dimensions of the second adjusting machine frame: open the second drive motor to output the output end of the second drive motor to drive the first adjusting slide plate to move along the length direction of the first adjusting machine frame to adjust the position of the second adjusting machine frame in the left and right directions, so that the second adjusting machine frame moves back and forth in the left and right positions to realize the adjustment of the left and right dimensions;

[0101] S6, adjusting the third adjusting member in the front-rear direction: the third driving motor is started to drive the output end of the third driving motor to drive the second adjusting slide plate to move along the length direction of the second adjusting frame, so as to adjust the position of the third adjusting member in the front-rear direction, and the third adjusting member reciprocates in the front-rear direction to realize the adjustment in the front-rear direction;

[0102] S7, adjusting the grinding wheel in the up-down direction: the fourth driving motor is started to drive the output end of the fourth driving motor to drive the sixth base plate to move along the length direction of the third adjusting frame, so as to adjust the position of the grinding wheel in the up-down direction, and the grinding wheel reciprocates in the up-down direction to realize the adjustment in the up-down direction;

[0103] S8, outer circle grinding of the tap: after the three-axis position of the grinding wheel is adjusted, the fifth driving motor is started to drive the output end of the fifth driving motor to drive the grinding wheel to rotate, so as to perform the outer circle grinding on the tap clamped and positioned in the positioning member;

[0104] S9, grabbing the tap after the outer circle grinding: the transfer member is started again to grab and lift a group of taps after the outer circle grinding, the clamping jaw cylinder on the other group is sent into the positioning member again to clamp and position, the outer circle grinding on the tap is continued, the transfer member is started to send the tap into the discharging frame, so that the tap after the outer circle grinding flows into the receiving frame by gravity, and S1-S9 are repeated in sequence.

[0105] Overall, the above technical solutions conceived by the present application have the beneficial effects compared with the prior art, including:

[0106] The tap processing outer circle grinding device and the use method thereof, through the layout of the feeding assembly, multiple groups of taps are placed into the bearing cavity of the feeding frame, so that the multiple groups of taps are attached to the inner wall of the feeding frame, and the taps are placed into the V-shaped bearing seat to complete the centering and feeding of the taps; the first electric cylinder is opened to drive the first push rod to push and feed the tap in the V-shaped groove of the V-shaped bearing seat so that the tap is attached to the side wall of the V-shaped bearing seat to push and feed the tap; through the layout of the transfer member, the second electric cylinder is opened to drive the second push rod to rise or fall along the longitudinal direction, and the rotary cylinder is opened to make the output end of the rotary cylinder output to drive the two groups of jaw cylinders thereon to rotate; then the jaw cylinder is opened to make the output end of the jaw cylinder output to clamp the tap in the V-shaped bearing seat, the first drive motor is opened, and when the output end of the first drive motor outputs, the square bearing base is driven to move back and forth along the length direction of the bearing slide rail to grasp and convey the tap; through the layout of the positioning member, the second slide table cylinder is opened to make the output end of the second slide table cylinder output to push the tap on the fourth base plate to expose the end to be processed of the tap; the first slide table cylinder is opened to make the output end of the first slide table cylinder output to clamp and position the tap on the fourth base plate, the tap is clamped and positioned, and the end to be processed of the tap is pushed out, through the layout of the outer circle grinding member, the polishing wheel is quickly adjusted in three axes, the fifth drive motor is opened, and the output end of the fifth drive motor is output to drive the polishing wheel to rotate to perform outer circle grinding on the tap clamped and positioned in the positioning member, so that the degree of automation of the device is high, the efficiency of loading and unloading is high, and the efficiency of outer circle grinding is improved. BRIEF DESCRIPTION OF DRAWINGS

[0107] Figure 1 It is a structure schematic view of the whole tap processing outer circle grinding device of the application.

[0108] Figure 2 It is a structure schematic view of the tap processing outer circle grinding device from another angle.

[0109] Figure 3 It is a disassembled schematic view of the tap processing outer circle grinding device.

[0110] Figure 4 It is a structure schematic view of the whole feeding assembly.

[0111] Figure 5 It is a structure schematic view of the whole feeding assembly from another angle.

[0112] Figure 6 It is a structure schematic view of the whole transfer member.

[0113] Figure 7 Structure diagram of the whole transferring member from another angle of the present application;

[0114] Figure 8 Split diagram of the transferring member of the present application;

[0115] Figure 9 Structure diagram of the whole positioning member of the present application;

[0116] Figure 10 Structure diagram of the whole cylindrical grinding member of the present application;

[0117] Figure 11 Structure diagram of the whole cylindrical grinding member from another angle of the present application.

[0118] In all the drawings, the same reference signs represent the same technical features, specifically: 1, machine table; 2, feeding assembly; 21, first support frame; 22, baffle; 23, centering and feeding assembly; 231, feeding frame; 232, shaft sleeve connecting seat; 233, push rod; 234, centering plate; 24, feeding limiting assembly; 241, second support frame; 242, support inclined frame; 243, V-shaped bearing seat; 244, first base plate; 245, first electric cylinder; 246, first push rod; 25, third support frame; 26, discharging frame; 27, material bearing frame; 3, transferring member; 31, connecting bearing plate; 32, conveyor frame; 321, first driving motor; 322, first gear; 323, bearing slide rail; 324, second gear; 325, connecting belt; 326, square bearing base; 327, bearing sliding block; 33, second base plate; 331, third base plate; 332, second electric cylinder; 333, second push rod; 34, rotary cylinder; 35, clamping jaw cylinder; 36, connecting track; 4, positioning member; 41, fourth base plate; 42, first clamping block; 43, first sliding table cylinder; 44, second clamping block; 45, fifth base plate; 46, second sliding table cylinder; 47, push plate; 5, cylindrical grinding member; 51, first adjusting member; 511, cylindrical grinding bearing base; 512, first adjusting machine frame; 513, first connecting machine frame; 514, first lead screw; 515, second driving motor; 516, first ball bearing base; 517, first adjusting slide plate; 52, second adjusting member; 521, second adjusting machine frame; 522, second connecting machine frame; 523, second lead screw; 524, third driving motor; 525, second ball bearing base; 526, second adjusting slide plate; 53, third adjusting member; 531, third adjusting machine frame; 532, third connecting machine frame; 533, fourth lead screw; 534, fourth driving motor; 535, third ball bearing base; 536, third adjusting slide plate; 537, sixth base plate; 54, rotating shaft base; 55, fifth driving motor; 56, shaft coupling; 57, polishing rotating shaft; 58, polishing wheel. DETAILED DESCRIPTION

[0119] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0120] The terms used herein are only used to describe specific embodiments, and are not intended to limit the present application. The terms "include", "contain" and the like used herein indicate the existence of the described features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0121] All terms used herein (including technical and scientific terms) have meanings commonly understood by a person of ordinary skill in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted to have meanings consistent with the context of the present specification, and should not be interpreted in an idealized or overly formal manner.

[0122] In the embodiments, the outer circle grinding device for tap machining comprises a feeding assembly, a transferring member, a positioning member and an outer circle grinding member. Figures 1-11 An outer circle grinding device for tap machining is given, wherein, Figure 1 It is a structural schematic diagram of the whole outer circle grinding device for tap machining of the present application. Figure 2 It is a structural schematic diagram of the outer circle grinding device for tap machining from another angle. Figure 3 It is a disassembled schematic diagram of the outer circle grinding device for tap machining. Figure 4 It is a structural schematic diagram of the whole feeding assembly. Figure 5 It is a structural schematic diagram of the whole feeding assembly from another angle. Figure 6 It is a structural schematic diagram of the whole transferring member. Figure 7 It is a structural schematic diagram of the whole transferring member from another angle. Figure 8 It is a disassembled diagram of the transferring member. Figure 9 It is a structural schematic diagram of the whole positioning member. Figure 10 It is a structural schematic diagram of the whole outer circle grinding member. Figure 11As viewed from another aspect of the present application, a schematic view of the structure of the whole outer circle grinding member includes a machine table 1 having a processing chamber and a box door that can be closed or opened; a feeding assembly 2 arranged adjacent to one side of the machine table 1, having a centering feeding section of a tap, a tap pushing feeding section, and a tap receiving section, the centering feeding section being connected to the tap pushing feeding section, and the tap pushing feeding section being connected to the tap receiving section; a positioning member 4 arranged in the processing chamber of the machine table 1, used for clamping and positioning a tap loaded therein; a transfer member 3 arranged on the machine table 1, used for grabbing and transferring the tap in the tap pushing feeding section to the positioning member 4; and an outer circle grinding member 5 arranged in the processing chamber of the machine table 1 above the positioning member 4, used for outer circle grinding the tap in the positioning member 4.

[0123] The overall idea based on the present application is that a plurality of taps are placed into the bearing cavity of the feeding frame 231 through the feeding assembly 2, so that the plurality of taps are fitted with the inner wall of the feeding frame 231, and the taps are placed into the V-shaped bearing seat 243 to complete the centering and feeding of the taps; the first electric cylinder 245 is opened to drive the first push rod 246 to push and feed the tap located in the V-shaped groove of the V-shaped bearing seat 243 so that the tap is fitted with the side wall of the V-shaped bearing seat 243 to push and feed the tap; through the transfer member 3, the second electric cylinder 332 is opened to drive the second push rod 333 to ascend or descend along the longitudinal direction, and the rotary cylinder 34 is opened to output the output end of the rotary cylinder 34 to drive the two sets of jaw cylinders 35 to rotate; then the jaw cylinder 35 is opened to output the output end of the jaw cylinder 35 to clamp the tap located in the V-shaped bearing seat 243, the first drive motor 321 is opened, and when the output end of the first drive motor 321 outputs, the square bearing base 326 is driven to reciprocate along the length direction of the bearing slide rail 323 to convey the clamped tap; through the positioning member 4, the second slide cylinder 46 is opened to output the output end of the second slide cylinder 46 to push the tap located on the fourth base plate 41 to expose the to-be-processed end of the tap; the first slide cylinder 43 is opened to output the output end of the first slide cylinder 43 to clamp and position the tap located on the fourth base plate 41, and the clamped tap is pushed out of the to-be-processed end, through the outer circle grinding member 5, the polishing wheel 58 is quickly adjusted in three axes, the fifth drive motor 55 is opened, and the output end of the fifth drive motor 55 is output to drive the polishing wheel 58 to rotate to grind the tap clamped and positioned in the positioning member 4, so that the degree of automation of the device is high, the efficiency of loading and unloading is high, and the efficiency of outer circle grinding is improved.

[0124] It should be further pointed out that the box door on the machine table 1 is closed or opened by an electric cylinder.

[0125] The tap centering feeding section of the feeding assembly 2 is further explained in detail. The tap centering feeding section of the feeding assembly 2 comprises a baffle 22 disposed adjacent to one side of the machine table 1, a centering feeding member 23 detachably disposed on the baffle 22, the centering feeding member 23 comprising a feeding frame 231 detachably disposed on the baffle 22, the feeding frame 231 having a loading cavity therein for loading a plurality of taps, a shaft sleeve connecting seat 232 detachably disposed on one end of the feeding frame 231 and communicating with the loading cavity of the feeding frame 231, a push rod 233 penetrating through the shaft sleeve connecting seat 232 and penetrating into the loading cavity of the feeding frame 231, and a centering plate 234 detachably disposed on one end of the push rod 233 penetrating into the loading cavity.

[0126] The use principle of the tap centering feeding section of the feeding assembly 2 is further explained. The push rod 233 is pushed by the worker towards the inner wall of the feeding frame 231 for centering the plurality of taps in the loading cavity of the feeding frame 231 to prevent the plurality of taps from being placed in disorder and causing loading obstacles.

[0127] The tap pushing feeding section of the feeding assembly 2 is further explained in detail. The tap pushing feeding section of the feeding assembly 2 comprises an upper feeding limiting assembly 24 comprising a second support frame 241 detachably disposed on the baffle 22, a support inclined frame 242 detachably mounted on the second support frame 241 and having a sliding groove therein, the support inclined frame 242 having a predetermined inclination angle with the horizontal plane, more specifically, the predetermined inclination angle being fifteen to forty-five degrees, a v-shaped loading seat 243 detachably mounted on the second support frame 241 and located below the support inclined frame 242, the v-shaped loading seat 243 flowing the taps in the sliding groove of the support inclined frame 242 into the v-shaped groove thereof through the predetermined inclination angle between the support inclined frame 242 and the horizontal plane, a first base plate 244 detachably mounted on the v-shaped loading seat 243, and a first electric cylinder 245 detachably mounted on the first base plate 244 and having a first pushing rod 246 detachably disposed on the output end thereof, the first pushing rod 246 penetrating through the first base plate 244 and penetrating into the v-shaped groove of the v-shaped loading seat 243.

[0128] The use principle of the tap pushing feeding section of the feeding assembly 2 is further explained. The first electric cylinder 245 is turned on by the worker to output the output end of the first electric cylinder 245 for driving the first pushing rod 246 to push the taps in the v-shaped groove of the v-shaped loading seat 243 to fit the taps with the side wall of the v-shaped loading seat 243, so as to push the single group of taps for the overall grasping of the single group of taps by the transfer member 3.

[0129] Next, the tap receiving section in the feeding assembly 2 is further explained in more detail. The tap receiving section in the feeding assembly 2 includes a first support frame 21, which is detachably mounted on the baffle 22; a receiving frame 27, which is detachably arranged on the first support frame 21 and has a receiving cavity for receiving the tap; a lower frame 26, which is detachably arranged on the receiving frame 27 and has an angle of 30-60 degrees with the receiving frame 27; a third support frame 25, which is detachably mounted on the lower frame 26; and wherein the lower frame 26 is located below the v-shaped receiving seat 243.

[0130] It is also noted that the tap after being ground by the outer circle grinder flows into the receiving frame 27 by gravity.

[0131] In one embodiment, more specifically, the angle between the lower frame 26 and the receiving frame 27 is 30 degrees.

[0132] Next, the transport member 3 is further explained by giving a more specific structure and configuration. The transport member 3 includes a connecting bearing plate 31 which is detachably arranged on the machine table 1, a conveyor frame 32 which is detachably arranged on the connecting bearing plate 31 and has a through cavity therein, a first driving motor 321 which is detachably mounted on the conveyor frame 32 and has its output end penetrating into the through cavity of the conveyor frame 32, a first gear 322 which is detachably mounted on the output end of the first driving motor 321, a second gear 324 which is rotatably arranged in the through cavity of the conveyor frame 32 and has a connecting belt 325 sleeved thereon and sleeved on the first gear 322, a bearing slide rail 323 which is detachably arranged in the through cavity of the conveyor frame 32 and located between the second gear 324 and the first gear 322, a square bearing base 326 which is detachably mounted on the connecting belt 325 and integrally formed with a bearing slide block 327 which is in sliding connection with the bearing slide rail 323, a second base plate 33 which is detachably mounted on the square bearing base 326 and detachably mounted with a third base plate 331 thereon, a second electric cylinder 332 which is detachably mounted on the third base plate 331 and has its output end penetrating through the third base plate 331, a second push rod 333 which is detachably mounted on the output end of the second electric cylinder 332 and penetrates through the square bearing base 326 and detachably mounted with a rotary cylinder 34 on an end thereof away from the second electric cylinder 332, two sets of jaw cylinders 35 which are detachably mounted on the rotary cylinder 34 and used for clamping a tap located in the v-shaped bearing seat 243, and a connecting track 36 which is detachably mounted on the square bearing base 326 and has the other end mounted on the machine table 1.

[0133] Next, the principle of the use of the whole transport member 3 is further explained. The staff opens the second electric cylinder 332, so that the output end of the second electric cylinder 332 is output, for driving the second push rod 333 to rise or fall along the longitudinal direction. When the second push rod 333 falls on the v-shaped bearing seat 243, the output end of the first electric cylinder 245 is withdrawn, so that the tap is in a relaxed state. Then, the rotating cylinder 34 is opened, so that the output end of the rotating cylinder 34 is output, for driving the two groups of clamping jaw cylinders 35 to rotate. Then, the clamping jaw cylinder 35 is opened, so that the output end of the clamping jaw cylinder 35 is output, for clamping the tap in the v-shaped bearing seat 243. Then, the second push rod 333 is raised along the longitudinal direction. The first drive motor 321 is opened, so that when the output end of the first drive motor 321 is output, for driving the square bearing base 326 to move back and forth along the length direction of the bearing slide rail 323, so that the clamping jaw cylinder 35 falls on the positioning member 4, and one group of taps is thrown into the positioning member 4.

[0134] Next, a more specific structure and configuration of the whole positioning member 4 is further explained. The positioning member 4 includes a fourth base plate 41, which is detachably installed in the machining cavity of the machine table 1. A first clamping block 42 is detachably arranged on the fourth base plate 41, which has a first groove. A first slide cylinder 43 is detachably installed on the fourth base plate 41, and a second clamping block 44 is detachably installed on the output end of the first slide cylinder 43. The second clamping block 44 has a second groove, and the position of the second clamping block 44 is on the same straight line as the position of the first clamping block 42. A fifth base plate 45 is detachably installed on one side surface of the fourth base plate 41. A second slide cylinder 46 is detachably installed on the fifth base plate 45, and a push plate 47 is detachably installed on the output end of the second slide cylinder 46.

[0135] Next, the principle of the use of the whole positioning member 4 is further explained. The staff opens the second slide cylinder 46, so that the output end of the second slide cylinder 46 is output, for pushing the push plate 47 to move towards the fourth base plate 41, for pushing the tap on the fourth base plate 41, so that the to-be-machined end of the tap is exposed. The switch of the first slide cylinder 43 is opened, so that the output end of the first slide cylinder 43 is output, for pushing the second clamping block 44 to move towards the first clamping block 42, for clamping and positioning the tap on the fourth base plate 41.

[0136] The structure and configuration of the external grinding component 5 are further explained. The external grinding component 5 includes a first adjusting component 51, which is detachably installed in the machining chamber of the machine table 1; a second adjusting component 52, which is detachably installed on the first adjusting component 51; a third adjusting component 53, which is detachably arranged on the second adjusting component 52; a rotating shaft base 54, which is detachably installed on the third adjusting component 53, and a fifth driving motor 55 is detachably arranged on the rotating shaft base 54, and the output end of the fifth driving motor 55 penetrates into the rotating shaft base 54, and a shaft coupling 56 is detachably arranged on the output end of the fifth driving motor 55; a grinding rotating shaft 57, which is detachably arranged in the shaft coupling 56; and a grinding wheel 58, which is detachably arranged in the grinding rotating shaft 57, and is used for external grinding of the tap clamped and positioned in the positioning component 4.

[0137] The principle of the use of the external grinding component 5 is further explained. The first adjusting component 51 is used to adjust the position of the second adjusting component 52 in the left-right direction, so that the second adjusting component 52 reciprocates in the left-right position; the second adjusting component 52 is used to adjust the position of the third adjusting component 53 in the front-back direction, so that the third adjusting component 53 reciprocates in the front-back position; the third adjusting component 53 is used to adjust the position of the grinding wheel 58 in the up-down direction, so that the grinding wheel 58 reciprocates in the up-down position; when the output end of the fifth driving motor 55 outputs, it is used to drive the grinding wheel 58 to rotate, so as to externally grind the tap clamped and positioned in the positioning component 4.

[0138] The principle of the use of the first adjusting component 51 is further explained. The first adjusting component 51 includes an external grinding bearing base 511, which is detachably installed in the machining chamber of the machine table 1; a first adjusting machine frame 512, which is detachably arranged on the external grinding bearing base 511, and a first connecting machine frame 513 is integrally formed on the first adjusting machine frame 512, and the first connecting machine frame 513 is in communication with the first adjusting machine frame 512; a first lead screw 514, which is rotatably arranged in the first adjusting machine frame 512, and penetrates into the first connecting machine frame 513; a second driving motor 515, which is detachably installed on the first connecting machine frame 513, and the output end of the second driving motor 515 penetrates into the first connecting machine frame 513, and the output end of the second driving motor 515 is detachably connected with the first lead screw 514; a first ball bearing base 516, which is slidably arranged in the first adjusting machine frame 512, and is penetrated by the first lead screw 514; and a first adjusting sliding plate 517, which is detachably installed on the first ball bearing base 516, and penetrates through the upper wall of the first adjusting machine frame 512, and can slide along the upper wall of the first adjusting machine frame 512;

[0139] Next, the principle of the use of the second adjusting member 52 as a whole is further explained. The second adjusting member 52 includes a second adjusting frame 521, which is detachably mounted on the first adjusting slide plate 517; a second connecting frame 522, which is integrally formed on the second adjusting frame 521 and is in communication with the second adjusting frame 521; a second screw rod 523, which is rotatably arranged in the second adjusting frame 521 and penetrates into the second connecting frame 522; a third driving motor 524, which is detachably mounted on the second screw rod 523 and has an output end penetrating into the second connecting frame 522 and detachably connected with the second screw rod 523; a second ball seat 525, which is slidably arranged in the second adjusting frame 521 and is penetrated by the second screw rod 523; and a second adjusting slide plate 526, which is detachably mounted on the second ball seat 525 and penetrates through an upper wall of the second adjusting frame 521 and can slide along the upper wall of the second adjusting frame 521.

[0140] Next, the principle of the use of the first adjusting member 51 is further explained. The staff turns on the switch of the second driving motor 515 to make the output end of the second driving motor 515 output to drive the first adjusting slide plate 517 to move along the length direction of the first adjusting frame 512 to adjust the position of the second adjusting frame 521 in the left-right direction, so that the second adjusting frame 521 reciprocates in the left-right position.

[0141] Next, the principle of the use of the second adjusting member 52 is further explained. The staff turns on the switch of the third driving motor 524 to make the output end of the third driving motor 524 output to drive the second adjusting slide plate 526 to move along the length direction of the second adjusting frame 521 to adjust the position of the third adjusting member 53 in the front-back direction, so that the third adjusting member 53 reciprocates in the front-back position.

[0142] Then a more specific structure and configuration of the third adjusting part 53 is further explained, the third adjusting part 53 comprises a third adjusting machine frame 531, which is detachably mounted on the second adjusting sliding plate 526; a third connecting machine frame 532, which is integrally arranged on the third adjusting machine frame 531 and is in communication with the third adjusting machine frame 531; a fourth lead screw 533, which is rotatably arranged in the third adjusting machine frame 531 and penetrates into the third connecting machine frame 532; a fourth drive motor 534, which is detachably mounted on the fourth lead screw 533 and has an output end penetrating into the third connecting machine frame 532 and detachably connected with the fourth lead screw 533; a third ball bearing base 535, which is slidably arranged in the third adjusting machine frame 531 and is penetrated by the fourth lead screw 533; a third adjusting sliding plate 536, which is detachably mounted on the third ball bearing base 535 and penetrates through the upper wall of the third adjusting machine frame 531 and can slide along the upper wall of the third adjusting machine frame 531; and a sixth base plate 537, which is detachably mounted on the third adjusting sliding plate 536 and detachably connected with the rotating shaft base 54;

[0143] Then the principle of the third adjusting part 53 is further explained, the worker starts the fourth drive motor 534 to make the output end of the fourth drive motor 534 output to drive the sixth base plate 537 to move along the length direction of the third adjusting machine frame 531 to adjust the position of the polishing wheel 58 in the up-down direction, so that the position of the polishing wheel 58 reciprocates up and down.

[0144] Another technical problem to be solved by the present application is a use method of the tap machining outer circle grinding device,

[0145] S1, centering and feeding the taps: a plurality of taps are placed in the bearing cavities of the feeding frame 231, then the push rod 233 is pushed to move towards the inner wall of the feeding frame 231 to center the plurality of taps in the bearing cavities of the feeding frame 231 and make the plurality of taps fit the inner wall of the feeding frame 231, and a group of taps is taken out and placed in the supporting inclined frame 242 to make the group of taps flow into the v-shaped bearing seat 243 by gravity;

[0146] S2, pushing and feeding the taps: the first electric cylinder 245 is started to make the output end of the first electric cylinder 245 output to drive the first push rod 246 to push and feed the taps in the v-shaped groove of the v-shaped bearing seat 243 to make the taps fit the side wall of the v-shaped bearing seat 243;

[0147] S3, the second electric cylinder 332 is opened to make the output end of the second electric cylinder 332 output to drive the second push rod 333 to ascend or descend along the longitudinal direction, when the second push rod 333 descends to the V-shaped bearing seat 243, the output end of the first electric cylinder 245 is withdrawn to make the tap in a relaxed state; then the rotary cylinder 34 is opened to make the output end of the rotary cylinder 34 output to drive the two sets of jaw cylinders 35 on it to rotate; then the jaw cylinder 35 is opened to make the output end of the jaw cylinder 35 output to clamp the tap in the V-shaped bearing seat 243, and the two sets of jaw cylinders 35 clamp the tap, then the second push rod 333 ascends along the longitudinal direction, the first drive motor 321 is opened to make the output end of the first drive motor 321 output to drive the square bearing base 326 to reciprocate along the length direction of the bearing slide rail 323, so that the jaw cylinder 35 descends to the positioning member 4, and one set of tap is dropped into the positioning member 4;

[0148] S4, the tap is clamped and positioned, and the processed end of the tap is pushed out: the second sliding table cylinder 46 is opened to make the output end of the second sliding table cylinder 46 output to drive the push plate 47 to move towards the fourth base plate 41 to push the tap on the fourth base plate 41 to expose the processed end of the tap; the first sliding table cylinder 43 is opened to make the output end of the first sliding table cylinder 43 output to drive the second clamping block 44 to move towards the first clamping block 42 to clamp and position the tap on the fourth base plate 41;

[0149] S5, the second adjusting machine frame 521 is adjusted in the left-right dimension: the second drive motor 515 is opened to make the output end of the second drive motor 515 output to drive the first adjusting slide plate 517 to move along the length direction of the first adjusting machine frame 512 to adjust the position of the second adjusting machine frame 521 in the left-right direction, so that the second adjusting machine frame 521 reciprocates in the left-right position to realize the adjustment in the left-right dimension;

[0150] S6, the third adjusting member 53 is adjusted in the front-back dimension: the third drive motor 524 is opened to make the output end of the third drive motor 524 output to drive the second adjusting slide plate 526 to move along the length direction of the second adjusting machine frame 521 to adjust the position of the third adjusting member 53 in the front-back direction, so that the third adjusting member 53 reciprocates in the front-back position to realize the adjustment in the front-back dimension;

[0151] S7, adjusting the up-and-down dimension of the grinding wheel 58: the fourth driving motor 534 is started to drive the output end of the fourth driving motor 534 to drive the sixth base plate 537 to move along the length direction of the third adjusting machine frame 531, so as to adjust the position of the grinding wheel 58 in the up-and-down direction, and the up-and-down position of the grinding wheel 58 is reciprocated to realize the adjustment of the up-and-down dimension;

[0152] S8, external grinding of the tap: after the three-axis position adjustment of the grinding wheel 58 is completed, the fifth driving motor 55 is started to drive the output end of the fifth driving motor 55 to drive the grinding wheel 58 to rotate, so as to perform external grinding on the tap clamped and positioned in the positioning member 4;

[0153] S9, grabbing the tap after the external grinding: the transfer member 3 is started again to grab and lift a group of taps after the external grinding, the clamping jaw air cylinder 35 on the other group is sent into the positioning member 4 again to clamp and position, the external grinding of the tap is continued, the transfer member 3 is started to send the tap into the discharging frame 26, so that the tap after the external grinding flows into the material receiving frame 27 by gravity, and S1-S9 are repeated in sequence.

[0154] In summary, through the arrangement of the feeding assembly 2, the multiple sets of taps are placed into the bearing cavities of the feeding frame 231, so that the multiple sets of taps are fitted with the inner wall of the feeding frame 231, and the taps are placed into the V-shaped bearing seat 243 to complete the centering and feeding of the taps; the first electric cylinder 245 is opened to drive the first push rod 246 to push and feed the tap located in the V-shaped groove of the V-shaped bearing seat 243 so that the tap is fitted with the side wall of the V-shaped bearing seat 243 to push and feed the tap; through the arrangement of the transfer member 3, the second electric cylinder 332 is opened to drive the second push rod 333 to ascend or descend along the longitudinal direction, and the rotary cylinder 34 is opened to output the output end of the rotary cylinder 34 to drive the two sets of jaw cylinders 35 to rotate; then the jaw cylinder 35 is opened to output the output end of the jaw cylinder 35 to clamp the tap located in the V-shaped bearing seat 243, the first drive motor 321 is opened so that the output end of the first drive motor 321 outputs to drive the square bearing base 326 to move back and forth along the length direction of the bearing slide rail 323 to convey the clamped tap; through the arrangement of the positioning member 4, the second slide table cylinder 46 is opened to output the output end of the second slide table cylinder 46 to push the tap located on the fourth base plate 41 to expose the to-be-processed end of the tap; the first slide table cylinder 43 is opened to output the output end of the first slide table cylinder 43 to clamp and position the tap located on the fourth base plate 41, and the clamped tap is pushed out of the to-be-processed end, through the arrangement of the cylindrical grinding member 5, the fifth drive motor 55 is opened to output the output end of the fifth drive motor 55 to drive the grinding wheel 58 to rotate to perform cylindrical grinding on the clamped tap in the positioning member 4, so that the device has high automation degree, high efficiency of loading and unloading, and improved efficiency of cylindrical grinding.

[0155] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A method of using a tapping external cylindrical grinding device, characterized in that, S1. Centering and feeding of taps: Place multiple sets of taps into the bearing cavity of the feeding frame (231), and then push the push rod (233) towards the inner wall of the feeding frame (231) to center the multiple sets of taps in the bearing cavity of the feeding frame (231) and make the multiple sets of taps fit against the inner wall of the feeding frame (231). Take out a set of taps and put them into the support inclined frame (242) so that a set of taps flows into the V-shaped bearing seat (243) by its own gravity. S2, Pushing and positioning the tap: Activate the first electric cylinder (245) so that the output end of the first electric cylinder (245) outputs to drive the first push rod (246) to push and position the tap located in the V-groove of the V-shaped support (243) so that the tap is in contact with the side wall of the V-shaped support (243). S3. Tap gripping and conveying: The second electric cylinder (332) is activated, causing its output to drive the second push rod (333) to rise or fall longitudinally. When the second push rod (333) falls onto the V-shaped support (243), the output of the first electric cylinder (245) is disengaged, releasing the tap. Then, the rotary cylinder (34) is activated, causing its output to drive the two sets of gripper cylinders (35) on it to rotate. The gripper cylinders (35) are then activated to... The output of the gripper cylinder (35) is output to grip the tap located in the V-shaped support (243), and both sets of gripper cylinders (35) grip the tap. Then the second push rod (333) rises longitudinally and the first drive motor (321) is turned on. When the output of the first drive motor (321) is output, it drives the square support base (326) to move back and forth along the length of the support slide rail (323), so that the gripper cylinder (35) descends to the positioning member (4) and drops one set of taps into the positioning member (4). S4. Clamping and positioning the tap and pushing out the tap to be processed: Activate the second slide cylinder (46) so that the output end of the second slide cylinder (46) outputs to push the push plate (47) towards the fourth substrate (41) to push the tap on the fourth substrate (41) so that the tap to be processed is exposed; activate the first slide cylinder (43) so that the output end of the first slide cylinder (43) outputs to push the second clamping block (44) towards the first clamping block (42) so that the tap on the fourth substrate (41) is clamped and positioned. S5. Adjustment of the left and right dimensions of the second adjustment frame (521): Turn on the second drive motor (515) so that the output end of the second drive motor (515) outputs to drive the first adjustment slide (517) to move along the length direction of the first adjustment frame (512) to adjust the position of the second adjustment frame (521) in the left and right direction, so that the second adjustment frame (521) moves back and forth in the left and right position to achieve adjustment of the left and right dimensions; S6. Adjustment of the front and rear dimensions of the third adjusting member (53): Turn on the third drive motor (524) so ​​that the output end of the third drive motor (524) outputs to drive the second adjusting slide plate (526) to move along the length direction of the second adjusting frame (521) to adjust the position of the third adjusting member (53) in the front and rear direction, so that the third adjusting member (53) moves back and forth in the front and rear position to achieve adjustment of the front and rear dimensions; S7. Adjustment of the vertical dimension of the grinding wheel (58): Turn on the fourth drive motor (534) so ​​that the output of the fourth drive motor (534) is output to drive the sixth base plate (537) to move along the length direction of the third adjustment frame (531) to adjust the position of the grinding wheel (58) in the vertical direction so that the grinding wheel (58) moves back and forth in the vertical position to achieve adjustment of the vertical dimension. S8. External grinding operation of the tap: After adjusting the three-axis position of the grinding wheel (58), turn on the fifth drive motor (55) so that the output end of the fifth drive motor (55) outputs to drive the grinding wheel (58) to rotate, so as to perform external grinding operation on the tap that is clamped and positioned in the positioning member (4). S9. Grabbing the tap after external cylindrical grinding: Start the transfer component (3) again to grab and lift a set of taps after external cylindrical grinding. Send the gripper cylinder (35) of the other set into the positioning component (4) for clamping and positioning. Continue to perform external cylindrical grinding on the tap. Start the transfer component (3) to send the tap into the unloading frame (26) so that the tap after external cylindrical grinding flows into the receiving frame (27) by gravity. Repeat S1-S9 in sequence.

2. A tap-machining external cylindrical grinding device, wherein the external cylindrical grinding device of claim 1 is used for machining, characterized in that, It includes The machine (1) has a processing chamber and a door that can be closed or opened; The feeding assembly (2) is located adjacent to one side of the machine (1). It has a tap centering feeding section, a tap top pushing material section and a tap receiving section. The tap centering feeding section is connected to the tap top pushing material section, and the tap top pushing material section is connected to the tap receiving section. The positioning component (4) is detachably arranged in the processing chamber of the machine tool (1) and is used to clamp and position the tap installed therein. The transfer component (3), which is detachably mounted on the machine base (1), is used to grip the tap located at the top of the tap pusher and transfer it to the positioning component (4); and The external cylindrical grinding component (5) is detachably arranged in the machining chamber of the machine tool (1) and is located above the positioning component (4). It is used to perform external cylindrical grinding on the tap located in the positioning component (4).

3. The tap-machining external grinding device according to claim 2, characterized in that, The tap centering feeding section of the feeding assembly (2) includes A baffle (22) is installed adjacent to one side of the machine (1); The feeding component (23) is detachably mounted on the baffle (22), and includes... The feeding frame (231) is detachably mounted on the baffle (22) and has a bearing cavity inside for bearing multiple sets of taps; A bushing connecting seat (232) is detachably arranged at one end of the feeding frame (231) and communicates with the bearing cavity of the feeding frame (231); The push rod (233) passes through the bushing connecting seat (232) and is inserted into the bearing cavity of the feeding frame (231); The middle plate (234) is detachably arranged at one end of the push rod (233) that is inserted into the bearing cavity; When the push rod (233) is pushed toward the inner wall of the feeding frame (231), it is used to center multiple sets of taps in the bearing cavity of the feeding frame (231).

4. The tap-machining external grinding apparatus according to claim 3, characterized in that, The tap-push section of the feeding assembly (2) includes The feeding limit component (24) includes The second support frame (241) is detachably mounted on the baffle (22); The support frame (242) is detachably mounted on the second support frame (241) and has a groove therein with a predetermined tilt angle between it and the horizontal plane. V-shaped support (243), which is detachably mounted on the second support frame (241) and located below the support inclined frame (242), allows the tap located in the groove of the support inclined frame (242) to flow into its V-shaped groove through a predetermined tilt angle between the support inclined frame (242) and the horizontal plane. The first substrate (244) is detachably mounted on the V-shaped support (243); and The first electric cylinder (245) is detachably mounted on the first base plate (244), and a first push rod (246) is detachably arranged on its output end. The first push rod (246) passes through the first base plate (244) and enters the V-groove of the V-shaped support (243). When the output end of the first electric cylinder (245) is output, it drives the first push rod (246) to push the tap located in the V-groove of the V-shaped support (243) so that the tap is in contact with the side wall of the V-shaped support (243).

5. The tap-machining external grinding apparatus according to claim 4, characterized in that, The tap bearing section of the feeding assembly (2) includes The first support frame (21) is detachably mounted on the baffle (22); The material support frame (27) is detachably mounted on the first support frame (21) and has a bearing cavity for bearing the tap. as well as The unloading frame (26) is detachably mounted on the receiving frame (27), and the angle between the unloading frame (26) and the receiving frame (27) is 30 to 60 degrees. The third support frame (25) is detachably mounted on the feed frame (26); The feeding frame (26) is located below the V-shaped support (243).

6. The tap-machining external grinding apparatus according to claim 5, characterized in that, The transfer component (3) includes A connecting support plate (31) is detachably mounted on the machine base (1); The transport frame (32) is detachably mounted on the connecting support plate (31) and has an insertion cavity therein; The first drive motor (321) is detachably mounted on the transport frame (32), and its output end is inserted into the insertion cavity of the transport frame (32); The first gear (322) is detachably mounted on the output end of the first drive motor (321); The second gear (324) is rotatably arranged in the insertion cavity of the conveyor frame (32), and a connecting belt (325) is sleeved on it, and the connecting belt (325) is sleeved on the first gear (322); The carrying slide rail (323) is detachably arranged in the insertion cavity of the conveyor frame (32) and is located between the second gear (324) and the first gear (322); A square support base (326) is detachably mounted on the connecting belt (325), and a support slider (327) is integrally formed on it, and the support slider (327) is slidably connected to the support slide rail (323); The second substrate (33) is detachably mounted on the square support base (326), and a third substrate (331) is detachably mounted on it. The second electric cylinder (332) is detachably mounted on the third base plate (331), and its output end passes through the third base plate (331); The second push rod (333) is detachably mounted on the output end of the second electric cylinder (332) and passes through the square support base (326). A rotary cylinder (34) is detachably mounted on the end of the rod away from the second electric cylinder (332). Two sets of gripper cylinders (35) are detachably mounted on the rotary cylinder (34), which are used to grip the tap located in the V-shaped support (243); and Connecting track (36), which is detachably mounted on the square bearing base (326), and its other end is mounted on the machine base (1); When the output of the first drive motor (321) is output, it is used to drive the square support base (326) to move back and forth along the length direction of the support slide rail (323); When the output end of the second electric cylinder (332) is output, it is used to drive the second push rod (333) to rise or fall longitudinally; When the output end of the rotary cylinder (34) outputs, it drives the two sets of gripper cylinders (35) on it to rotate; When the output end of the gripper cylinder (35) is output, it is used to grip the tap located in the V-shaped support (243).

7. The tap-machining external grinding apparatus according to claim 6, characterized in that, The positioning component (4) includes The fourth substrate (41) is detachably mounted in the processing chamber of the machine tool (1); The first clamping block (42) is detachably disposed on the fourth substrate (41) and has a first groove; The first slide cylinder (43) is detachably mounted on the fourth base plate (41), and a second gripping block (44) is detachably mounted on its output end. The second gripping block (44) has a second groove, and the position of the second gripping block (44) is on the same straight line as the position of the first gripping block (42). The fifth substrate (45) is detachably mounted on one side of the fourth substrate (41); as well as The second slide cylinder (46) is detachably mounted on the fifth base plate (45), and a push plate (47) is detachably mounted on its output end. When the output end of the second slide cylinder (46) is output, it is used to push the push plate (47) located in the direction of the fourth substrate (41) to push the tap located on the fourth substrate (41) so that the end of the tap to be processed is exposed. When the output end of the first slide cylinder (43) is output, it is used to push the second clamping block (44) to move in the direction of the first clamping block (42) so as to clamp and position the tap located on the fourth substrate (41).

8. The tap-machining external grinding apparatus according to claim 7, characterized in that, The external cylindrical grinding component (5) includes The first adjusting component (51) is detachably installed in the processing chamber of the machine tool (1); The second adjusting member (52) is detachably mounted on the first adjusting member (51); The third adjusting member (53) is detachably mounted on the second adjusting member (52); A rotating shaft base (54) is detachably mounted on the third adjusting member (53), and a fifth drive motor (55) is detachably mounted on it. The output end of the fifth drive motor (55) is inserted into the rotating shaft base (54), and a coupling (56) is detachably mounted on its output end. The grinding shaft (57) is detachably disposed within the coupling (56); and The grinding wheel (58) is detachably arranged in the grinding shaft (57) and is used to perform external cylindrical grinding on the tap that is clamped and positioned in the positioning member (4); The first adjusting member (51) is used to adjust the position of the second adjusting member (52) in the left and right direction so that the second adjusting member (52) reciprocates in the left and right position; The second adjusting member (52) is used to adjust the position of the third adjusting member (53) in the front-back direction so that the third adjusting member (53) reciprocates in the front-back position; The third adjusting member (53) is used to adjust the position of the grinding wheel (58) in the vertical direction so that the grinding wheel (58) reciprocates in the vertical position; When the output of the fifth drive motor (55) is output, it drives the grinding wheel (58) to rotate, so as to perform external grinding on the tap that is clamped and positioned in the positioning member (4).

9. The tap-machining external grinding apparatus according to claim 8, characterized in that, The first adjusting element (51) includes The external cylindrical grinding bearing base (511) is detachably installed in the processing chamber of the machine tool (1); The first adjusting frame (512) is detachably mounted on the outer cylindrical mill bearing base (511), and a first connecting frame (513) is integrally formed on it, and the first connecting frame (513) is connected to the first adjusting frame (512). The first lead screw (514) is rotatably arranged in the first adjusting frame (512) and passes through the first connecting frame (513); The second drive motor (515) is detachably mounted on the first connecting frame (513), and its output end is inserted into the first connecting frame (513), and its output end is detachably connected to the first lead screw (514). The first ball bearing base (516) is slidably disposed in the first adjusting frame (512) and is traversed by the first lead screw (514); and The first adjusting slide plate (517) is detachably mounted on the first ball bearing base (516) and passes through the upper wall of the first adjusting frame (512), and can slide along the upper wall of the first adjusting frame (512). The second adjusting element (52) includes The second adjusting frame (521) is detachably mounted on the first adjusting slide plate (517); The second connecting frame (522) is integrally formed on the second adjusting frame (521) and is connected to the second adjusting frame (521). The second lead screw (523) is rotatably arranged in the second adjusting frame (521) and passes through the second connecting frame (522); The third drive motor (524) is detachably mounted on the second lead screw (523), and its output end is inserted into the second connecting frame (522), and its output end is detachably connected to the second lead screw (523); The second ball bearing base (525) is slidably disposed in the second adjusting frame (521) and is traversed by the second lead screw (523); and The second adjusting slide plate (526) is detachably mounted on the second ball bearing base (525) and passes through the upper wall of the second adjusting frame (521), and can slide along the upper wall of the second adjusting frame (521). When the output of the second drive motor (515) is output, it is used to drive the first adjustment slide (517) to move along the length direction of the first adjustment frame (512) to adjust the position of the second adjustment frame (521) in the left and right directions, so that the second adjustment frame (521) reciprocates in the left and right positions. When the output of the third drive motor (524) is output, it drives the second adjustment slide (526) to move along the length direction of the second adjustment frame (521) to adjust the position of the third adjustment member (53) in the front-back direction, so that the third adjustment member (53) reciprocates in the front-back position.

10. The tap-machining external grinding apparatus according to claim 9, characterized in that, The third adjusting element (53) includes The third adjusting frame (531) is detachably mounted on the second adjusting slide plate (526); The third connecting frame (532) is integrally formed on the third adjusting frame (531) and is connected to the third adjusting frame (531). The fourth lead screw (533) is rotatably arranged in the third adjusting frame (531) and passes through the third connecting frame (532); The fourth drive motor (534) is detachably mounted on the fourth lead screw (533), and its output end is inserted into the third connecting frame (532), and its output end is detachably connected to the fourth lead screw (533); The third ball bearing base (535) is slidably arranged in the third adjusting frame (531) and is passed through by the fourth lead screw (533); The third adjusting slide plate (536) is detachably mounted on the third ball bearing base (535) and passes through the upper wall of the third adjusting frame (531), and can slide along the upper wall of the third adjusting frame (531). as well as The sixth substrate (537) is detachably mounted on the third adjusting slide plate (536) and is detachably connected to the rotating shaft base (54); When the output of the fourth drive motor (534) is output, it drives the sixth base plate (537) to move along the length direction of the third adjustment frame (531) to adjust the position of the grinding wheel (58) in the vertical direction so that the grinding wheel (58) reciprocates in the vertical position.

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