Auxiliary device for producing and manufacturing hardware mechanical parts

Abstract

The auxiliary device for producing and manufacturing the hardware mechanical parts comprises a feeding conveying frame, a rotating disc type middle rotating frame and a grabbing moving frame, the discharging end of the left end of the feeding conveying frame faces the right portion of a circular horizontal rotating plate of the rotating disc type middle rotating frame on the left side of the feeding conveying frame, and the discharging end of the left end of the feeding conveying frame faces the right portion of a circular horizontal rotating plate of the rotating disc type middle rotating frame; the grabbing moving frame is located on the left side of the rotating disc type middle rotating frame. The grabbing moving frame is provided with a grabbing mechanism used for grabbing the brake disc to be machined on the rotating disc type middle rotating frame. The material taking device can be installed at the material taking position of a six-axis robot around a punching device, manual placement is not needed, the manual labor amount is greatly reduced, and the requirement for automatic continuous machining is met.

Description

Technical field:

[0001] The invention relates to the technical field of hardware processing equipment, and more specifically to an auxiliary device for producing hardware machinery accessories. Background technology:

[0002] Among the existing hardware and mechanical accessories, casting is generally used for processing. For example, after the processing of brake disc parts is completed, drilling processing is required, which requires manual placement of the brake disc parts in the material picking position of the six-axis robot around the punching device. Then, the six-axis robot automatically takes the brake disc parts from the material picking position and places them in the punching device for subsequent drilling operations. It requires manual placement of the brake disc parts in the material picking position, which is inefficient and greatly increases the amount of manual labor.

[0003] Especially in mass production, the efficiency of manual loading and unloading is very low. Summary of the invention:

[0004] The purpose of the present invention is to address the deficiencies of the prior art and to provide an auxiliary device for the production of hardware machinery accessories. The device can be installed at the material picking position of a six-axis robot around a punching device. It does not require manual placement, greatly reduces manual labor, and meets the needs of automated continuous processing.

[0005] The technical solutions of the present invention are as follows:

[0006] An auxiliary device for producing hardware and mechanical accessories, comprising a feeding conveyor frame, a turntable intermediate rotating frame and a grabbing movable frame, wherein the discharge end of the left end of the feeding conveyor frame faces the right part of the circular horizontal rotating plate of the turntable intermediate rotating frame on its left side, and the grabbing movable frame is located on the left side of the turntable intermediate rotating frame;

[0007] The grabbing mobile frame is provided with a grabbing mechanism for grabbing the brake disc to be processed on the turntable type intermediate rotating frame;

[0008] The turntable-type intermediate rotating frame includes a main frame body, a main rotating shaft is movably connected to the middle part of the top plate of the main frame body through a bearing, the top end of the main rotating shaft extends out of the top surface of the top plate of the main frame body and is fixed with a circular horizontal rotating plate, and the left, right, front and rear edges of the circular horizontal rotating plate are all formed with outwardly extending placement grooves, the outer side of the placement groove extends out of the outer side wall of the circular horizontal rotating plate, and the placement groove corresponds to the left end discharge port of the feed conveying frame.

[0009] The bottom end of the main rotating shaft extends out of the bottom surface of the top plate of the main frame and is fixed with a transmission gear, the bottom surface of the edge of the top plate of the main frame is fixed with a motor frame, the bottom surface of the bottom plate of the motor frame is fixed with a rotating servo motor, the top end of the output shaft of the rotating servo motor extends out of the top surface of the bottom plate of the motor frame and is fixed with a driving gear, and the driving gear is meshed with the transmission gear.

[0010] A sensing column is fixed at the middle of the bottom surface corresponding to each placement groove of the circular horizontal rotating plate, a connecting frame is fixed to the middle top surface of the top plate of the main frame, a first proximity switch is fixed on the connecting frame, and the sensing end of the first proximity switch extends out of the top surface of the top plate of the main frame and corresponds to the bottom ends of all the sensing columns.

[0011] The feed conveyor frame includes a frame body, and a plurality of electric conveyor rollers are arranged between the front and rear side plates of the frame body. The rotating shaft ends of the front and rear ends of the electric conveyor rollers are fixed on the front and rear side plates, and the top ends of all the electric conveyor rollers are on the same horizontal plane.

[0012] The left end and the middle of the left part of the frame are provided with connecting rods extending forward and backward, and the two ends of the connecting rods are fixed on the two side plates of the frame. Proximity switches are fixed in the middle of the two connecting rods, and the sensing ends of the proximity switches extend out of the top surface of the connecting rods, which correspond to the left and right parts of the bottom of the brake disc to be processed.

[0013] An upper supporting frame is provided above the left part of the two side plates of the frame body, a pushing and lifting cylinder is fixed on the top surface of the top plate of the upper supporting frame, the bottom end of the pushing rod of the pushing and lifting cylinder extends out of the bottom surface of the top plate of the upper supporting frame and is fixed with a pushing and lifting plate, the bottom surface of the pushing and lifting plate is fixed with a rodless pushing cylinder extending left and right, a pushing block is fixed to the bottom surface of the bottom moving block of the rodless pushing cylinder, an elastic anti-collision block is fixed on the left side wall of the pushing block, and the left side wall of the elastic anti-collision block faces the right side wall of the middle raised part of the brake disc part conveyed at the left part of the feed conveying frame.

[0014] The left side wall of the pushing block is an arc-shaped wall surface, on which an arc-shaped elastic anti-collision block is fixed.

[0015] A placing plate is placed in the placing groove, and the inner end of the placing plate is tightly attached to the inner wall of the corresponding placing groove. Except for the end, the top surface of the placing plate and the top surfaces of the other edges are all formed with limiting raised edges extending upward, and an arc-shaped elastic strip is fixed on the inner wall of the limiting raised edge at the inner end, and the inner end of the brake disc part to be processed corresponds to the arc-shaped elastic strip.

[0016] A plurality of upper vertical columns extending downward are fixed to the bottom surface of the placement plate, and the upper vertical columns are inserted into corresponding vertical through holes formed on the bottom surface of the corresponding placement grooves, and the outer side walls thereof match the inner side walls of the corresponding vertical through holes;

[0017] A raised sensing portion is formed in the middle of the bottom end surface of the upper vertical column;

[0018] An induction connecting frame is fixed to the top surface of the right part of the top plate of the main frame body, and a plurality of second proximity switches are fixed to the top plate of the induction connecting frame. The sensing ends of the second proximity switches extend out of the top surface of the top plate of the induction connecting frame and correspond vertically to the bottom surface of the raised sensing portion of the corresponding upper vertical column of the placement plate at the right part.

[0019] An oiling support frame is fixed on the ground at the rear of the main frame, a rear lifting cylinder is fixed on the top surface of the top plate of the oiling support frame, the bottom end of the push rod of the rear lifting cylinder extends out of the bottom surface of the top plate of the oiling support frame and is fixed with an oiling lifting plate, an oiling fixing frame is fixed on the bottom surface of the oiling lifting plate, an oiling rotating motor is fixed in the middle of the top surface of the bottom plate of the oiling fixing frame, the bottom end of the output shaft of the oiling rotating motor extends out of the bottom surface of the bottom plate of the oiling fixing frame and is fixed with a rotating plate, a central vertical axis is fixed in the middle of the bottom surface of the rotating plate, a porous plate is fixed at the bottom end of the central vertical axis, a plurality of oil leakage through holes are formed on the porous plate, and an oiling sponge layer is fixed on the bottom surface of the porous plate;

[0020] An annular elastic protective sleeve extending upward is fixed on the outer side wall of the porous plate, and the top end of the annular elastic protective sleeve is close to the bottom edge of the rotating plate;

[0021] A refueling support frame is fixed on the front wall surface of the vertical plate of the oiling support frame at the right side of the annular elastic protective sleeve, and a refueling pushing cylinder is fixed on the right side wall of the vertical plate of the refueling support frame. The end of the push rod of the refueling pushing cylinder extends out of the left side wall of the vertical plate of the refueling support frame and is fixed with a pushing tube. The outer wall of the left end of the pushing tube is a conical wall surface, and an oil outlet through hole is formed in the middle of the left end of the pushing tube, which is communicated with the inner cavity of the pushing tube. An upwardly extending connecting part is formed on the top plate of the right part of the pushing tube, and an oil inlet through hole is formed in the middle of the connecting part, and the oil inlet through hole is communicated with the inner cavity of the pushing tube.

[0022] A lateral moving mechanism extending left and right is fixed on the top surface of the top plate of the grabbing moving frame;

[0023] The lateral movement mechanism includes vertical plates fixed on the left and right parts of the top surface of the top plate of the grabbing and moving frame, and the two ends of the lateral movement screw are movably connected to the two vertical plates through bearings, a lateral movement motor is fixed on the outer wall of one of the vertical plates, the output shaft of the lateral movement motor is a spline shaft, which is inserted into the spline hole at one end of the lateral movement screw, the upper lateral block is screwed on the lateral movement screw, and an upper lateral plate is fixed on the top surfaces of the two vertical plates, and an upper guide rail extending left and right is fixed on the top surface of the upper lateral plate, and an upper slider is fixed on the top surface of the upper lateral block, and the upper guide rail is inserted into an upper slide groove formed in the middle part of the top surface of the upper slide groove and cooperates with the upper slide groove.

[0024] The bottom of the upper horizontal block extends out of the bottom end of the middle horizontal through groove extending left and right formed on the top plate of the grabbing moving frame and is fixed with a grabbing support frame, a grabbing lifting cylinder is fixed in the middle of the top surface of the bottom plate of the grabbing support frame, the bottom end of the push rod of the grabbing lifting cylinder extends out of the bottom surface of the bottom plate of the grabbing support frame and is fixed with a grabbing horizontal plate, a guide rod is fixed on the top surface of the grabbing horizontal plate, and the guide rod is inserted into the corresponding guide through hole of the bottom plate of the grabbing support frame.

[0025] A side clamping oil cylinder is fixed on the outer side wall of the fixed plate, the end of the push rod of the side clamping oil cylinder extends out of the inner side wall of the corresponding fixed plate and is fixed with an arc-shaped clamping block, a movable wire rod is fixed on the outer side wall of the arc-shaped clamping block, and the movable guide rod is inserted into the horizontal guide through hole formed on the corresponding fixed plate;

[0026] The inner side walls of all arc-shaped clamping blocks are arc-shaped wall surfaces, on which an anti-skid clamping layer is fixed, and the bottom surfaces of the arc-shaped clamping blocks are fixed with a bottom wear-resistant self-lubricating layer, whose bottom end surfaces are lower than the bottom surfaces of all fixed plates.

[0027] The beneficial effects of the present invention are:

[0028] It can be installed on the material picking position of the six-axis robot around the punching device, without the need for manual placement, greatly reducing the workload of manual labor. It also meets the needs of automated continuous processing and realizes automated conveying and loading. Description of the drawings:

[0029] Figure 1 It is a schematic diagram of the local structure of the present invention;

[0030] Figure 2 for Figure 1 The first partial enlargement of

[0031] Figure 3 for Figure 1 The second partial enlarged view;

[0032] Figure 4 for Figure 1 The third partial enlarged view;

[0033] Figure 5 yes Figure 1 The fourth partial enlarged view;

[0034] Figure 6 yes Figure 4 A partial enlarged view of

[0035] Figure 7 This is a partial enlarged view of the outer side of the placement plate;

[0036] Figure 8 yes Figure 3 A partial enlarged view of

[0037] Fig. 9 It is a partial top view of the circular horizontal rotating plate at the middle circular horizontal rotating plate of the turntable type;

[0038] Fig.10 It is a partial side view of the grabbing mobile frame;

[0039] Fig.11 It is a schematic diagram of the local structure of the grabbing mobile frame. Specific implementation method:

[0040] Example: See Figures 1 to 11 As shown, an auxiliary device for producing hardware and mechanical accessories includes a feed conveyor frame 10, a turntable intermediate rotating frame 20 and a grabbing movable frame 30, characterized in that: the discharge end of the left end of the feed conveyor frame 10 faces the right part of the circular horizontal rotating plate 23 of the turntable intermediate rotating frame 20 on its left side, and the grabbing movable frame 30 is located on the left side of the turntable intermediate rotating frame 20;

[0041] The grabbing mobile frame 30 is provided with a grabbing mechanism for grabbing the brake disc member 100 to be processed on the turntable type intermediate rotating frame 20;

[0042] The turntable-type intermediate rotating frame 20 includes a main frame body, and the middle part of the top plate of the main frame body is movably connected with a main rotating shaft 22 through a bearing. The top end of the main rotating shaft 22 extends out of the top surface of the top plate of the main frame body and is fixed with a circular horizontal rotating plate 23. The left, right, front and rear edges of the circular horizontal rotating plate 23 are all formed with outwardly extending placement grooves 24, and the outer side of the placement groove 24 extends out of the outer side wall of the circular horizontal rotating plate 23. The placement groove 24 corresponds to the left end discharge port of the feed conveying frame 10.

[0043] Furthermore, the bottom end of the main rotating shaft 22 extends out of the bottom surface of the top plate of the main frame and is fixed with a transmission gear 221, the bottom surface of the edge of the top plate of the main frame is fixed with a motor frame 25, the bottom surface of the bottom plate of the motor frame 25 is fixed with a rotary servo motor 26, the top end of the output shaft of the rotary servo motor 26 extends out of the top surface of the bottom plate of the motor frame 25 and is fixed with a driving gear 261, and the driving gear 261 is meshed with the transmission gear 221.

[0044] Furthermore, a sensing column 1 is fixed at the middle of the bottom surface corresponding to each placement groove 24 of the circular horizontal rotating plate 23, a connecting frame is fixed to the middle top surface of the top plate of the main frame, and a first proximity switch 2 is fixed on the connecting frame. The sensing end of the first proximity switch 2 extends out of the top surface of the top plate of the main frame and corresponds to the bottom ends of all the sensing columns 1.

[0045] The feed conveyor frame 10 includes a frame body, and a plurality of electric conveyor rollers 11 (which are existing components and can be directly purchased and will not be described in detail) are arranged between the front and rear side plates of the frame body. The rotating shaft ends of the front and rear ends of the electric conveyor rollers 11 are fixed on the front and rear side plates, and the top ends of all the electric conveyor rollers 11 are on the same horizontal plane.

[0046] Furthermore, a connecting rod 12 extending forward and backward is provided at the left end and the middle of the left part of the frame, and the two ends of the connecting rod 12 are fixed on the two side plates of the frame. A proximity switch 3 is fixed in the middle of the two connecting rods, and the sensing end of the proximity switch 3 extends out of the top surface of the connecting rod 13, which corresponds to the left and right parts of the bottom of the brake disc part 100 to be processed.

[0047] Furthermore, an upper support frame 14 is provided above the left part of the two side plates of the frame body, and a pushing and lifting cylinder 15 is fixed to the top surface of the top plate of the upper support frame 14, and the bottom end of the push rod of the pushing and lifting cylinder 15 extends out of the bottom surface of the top plate of the upper support frame 14 and is fixed to a pushing and lifting plate 16, and a rodless pushing cylinder 17 extending left and right is fixed to the bottom surface of the pushing and lifting plate 16, and a pushing block 171 is fixed to the bottom surface of the bottom moving block of the rodless pushing cylinder 17, and an elastic anti-collision block 172 is fixed to the left side wall of the pushing block 171, and the left side wall of the elastic anti-collision block 172 faces the right side wall of the middle raised part of the brake disc component 100 conveyed at the left part of the feed conveying frame 10.

[0048] A plurality of vertical guide rods are fixed to the top surface of the pusher lifting plate 16 , and the vertical guide rods are inserted into corresponding vertical guide through holes formed on the top plate of the upper support frame 14 .

[0049] The left side wall of the pushing block 171 is an arc-shaped wall surface, on which an arc-shaped elastic anti-collision block 172 is fixed.

[0050] Furthermore, a placing plate 27 is placed in the placing groove 24, and the inner end and both sides of the placing plate 27 are tightly attached to the inner wall of the corresponding placing groove 24 (that is, the outer end and the other side walls are tightly attached to the inner wall of the placing groove 24), and the top surface of the placing plate 27, except the outer end, is formed with a limiting raised edge 271 extending upward on the top surface of the other edges, and an arc-shaped elastic strip 272 is fixed on the inner side wall of the limiting raised edge 271 at the inner end, and the inner end of the brake disc component 100 to be processed corresponds to the arc-shaped elastic strip 272.

[0051] Furthermore, a plurality of upper vertical columns 273 extending downward are fixed to the bottom surface of the placement plate 27, and the upper vertical columns 273 are inserted into the corresponding vertical through holes formed on the bottom surface of the corresponding placement groove 24, and the outer side walls thereof match the inner side walls of the corresponding vertical through holes, and the upper part of the upper vertical columns 273 is inserted with a second spring 9, and the top end of the second spring 9 is applied to the bottom surface of the placement plate 27, and the bottom end is applied to the bottom surface of the corresponding placement groove 24;

[0052] A raised sensing portion 274 is formed in the middle of the bottom end surface of the upper vertical column 273;

[0053] An induction connecting frame 4 is fixed to the top surface of the right part of the top plate of the main frame body, and a plurality of second proximity switches 5 are fixed to the top plate of the induction connecting frame 4. The sensing ends of the second proximity switches 5 extend out of the top surface of the top plate of the induction connecting frame 4 and correspond to the bottom surface of the raised sensing portion 274 of the corresponding upper vertical column 273 of the placement plate 27 at the right part.

[0054] Furthermore, an oiling support frame 40 is fixed on the ground at the rear of the main frame, a rear lifting cylinder 41 is fixed to the top surface of the top plate of the oiling support frame 40, the bottom end of the push rod of the rear lifting cylinder 41 extends out of the bottom surface of the top plate of the oiling support frame 40 and is fixed with an oiling lifting plate 42, an oiling fixing frame 43 is fixed to the bottom surface of the oiling lifting plate 42, an oiling rotating motor 44 is fixed to the middle of the top surface of the bottom plate of the oiling fixing frame 43, the bottom end of the output shaft of the oiling rotating motor 44 extends out of the bottom surface of the bottom plate of the oiling fixing frame 43 and is fixed with a rotating plate 45, a central vertical axis 46 is fixed to the middle of the bottom surface of the rotating plate 45, a porous plate 47 is fixed to the bottom end of the central vertical axis 46, a plurality of oil leakage through holes are formed on the porous plate 47, and an oiling sponge layer 48 is fixed to the bottom surface of the porous plate 47;

[0055] An annular elastic protective sleeve 471 extending upward is fixed on the outer side wall of the porous plate 47, and the top of the annular elastic protective sleeve 471 is close to the bottom edge of the rotating plate 45;

[0056] A plurality of second guide rods are fixed to the top surface of the oiling lifting plate 42 , and the second guide rods are inserted into corresponding through holes on the top plate of the oiling support frame 40 .

[0057] Furthermore, a refueling support frame 50 is fixed to the front wall surface of the vertical plate of the oiling support frame 40 at the right side of the annular elastic protective sleeve 471, and a refueling pushing cylinder 51 is fixed to the right side wall of the vertical plate of the refueling support frame 50. The end of the push rod of the refueling pushing cylinder 51 extends out of the left side wall of the vertical plate of the refueling support frame 50 and is fixed with a pushing tube 52. The outer wall of the left end of the pushing tube 52 is a conical wall surface, and an oil outlet through hole is formed in the middle of the left end of the pushing tube 52, which is communicated with the inner cavity of the pushing tube 52, and an upwardly extending connecting part is formed on the top plate of the right part of the pushing tube 52, and an oil inlet through hole 521 is formed in the middle of the connecting part, and the oil inlet through hole 521 is communicated with the inner cavity of the pushing tube 52.

[0058] Furthermore, a lateral moving mechanism extending left and right is fixed to the top surface of the top plate of the grabbing moving frame 30;

[0059] The transverse movement mechanism includes vertical plates fixed on the left and right parts of the top surface of the top plate of the grabbing and moving frame 30, and the two ends of the transverse movement screw are movably connected to the two vertical plates through bearings. A transverse movement motor 31 is fixed on the outer wall of one of the vertical plates, and the output shaft of the transverse movement motor 31 is a spline shaft, which is inserted into the spline hole at one end of the transverse movement screw. The upper transverse block 32 is screwed on the transverse movement screw, and the top surfaces of the two vertical plates are fixed with upper transverse plates, and the top surface of the upper transverse plates is fixed with upper guide rails 33 extending left and right, and the top surface of the upper transverse block 32 is fixed with an upper slider, and the upper guide rail 33 is inserted into the upper slide groove formed in the middle of the top surface of the upper slider and cooperates with the upper slide groove.

[0060] Furthermore, the bottom of the upper transverse block 32 extends out of the bottom end of the middle transverse through groove extending left and right formed on the top plate of the grabbing mobile frame 30 and is fixed with a grabbing support frame 35;

[0061] The grabbing mechanism includes a grabbing lifting cylinder 34 fixed in the middle of the top surface of the bottom plate of the grabbing support frame 35, the bottom end of the push rod of the grabbing lifting cylinder 34 extends out of the bottom surface of the bottom plate of the grabbing support frame 35 and is fixed with a grabbing horizontal plate 36, and a guide rod is fixed on the top surface of the grabbing horizontal plate 36, and the guide rod is inserted into the corresponding guide through hole of the bottom plate of the grabbing support frame 35.

[0062] The edge of the bottom surface of the grabbing horizontal plate 36 is fixed with a plurality of fixing plates, in this embodiment, three fixing plates, which are evenly distributed on the bottom surface of the edge of the grabbing horizontal plate 36 with the vertical central axis of the grabbing horizontal plate 36 as the center;

[0063] A side clamping oil cylinder 37 is fixed on the outer side wall of the fixed plate, the end of the push rod of the side clamping oil cylinder 37 extends out of the inner side wall of the corresponding fixed plate and is fixed with an arc-shaped clamping block 371, a movable wire rod is fixed on the outer side wall of the arc-shaped clamping block 371, and the movable guide rod is inserted into the horizontal guide through hole formed on the corresponding fixed plate;

[0064] The inner side walls of all arc-shaped clamping blocks 371 are arc-shaped wall surfaces, on which an anti-slip clamping layer 372 is fixed, and the bottom surfaces of the arc-shaped clamping blocks 371 are fixed with a bottom wear-resistant self-lubricating layer 374, whose bottom end surfaces are lower than the bottom surfaces of all fixed plates.

[0065] Furthermore, vertical screw-on through holes are formed on the left and right parts of the front part of the upper horizontal plate, and the third proximity switch 6 is screwed in the corresponding vertical screw-on through holes. The bottom end of the third proximity switch 6 does not extend out of the bottom end of the corresponding vertical screw-on through hole and corresponds to the top surface of the second sensing block 7 fixed or formed in the middle of the top surface of the upper horizontal block 32.

[0066] Furthermore, a rectangular groove 60 extending downward is formed on the top surface at the outer end of each placement plate 27, and a vertical screw-connected through hole extending downward is formed in the middle of the bottom surface of the rectangular groove 60. The fixing block 61 is inserted into the rectangular groove 60, and the outer side wall of the fixing block 61 is tightly against the inner side wall of the corresponding rectangular groove 60. The bottom surface of the fixing block 61 is pressed against the bottom surface of the rectangular groove 60 and is fixedly connected by bolts. A central rectangular concave hole extending downward is formed in the middle of the top surface of the fixing block 61, and a vertical through hole is formed in the middle of the bottom surface of the central rectangular concave hole. The limiting rod 62 is inserted into the vertical through hole, and a rectangular limiting block 63 is fixed to the top of the limiting rod 62. The lower part of the rectangular limiting block 63 is inserted into the middle. In the central rectangular recessed hole, its outer side wall is close to the inner side wall of the central rectangular recessed hole, the upper part of the rectangular limit block 63 extends out of the top surface of the rectangular groove 60, and the outer end side of the rectangular limit block 63 is an inclined wall surface, its upper end is close to the inner end, and the lower end extends outward, and the lower part of the limit rod 62 extends into the vertical screw-connected through hole, and a radial extension edge is formed on the middle outer side wall of the limit rod 62, and the top surface of the radial extension edge is pressed against the bottom surface of the fixed block 61, and a lower limit sleeve 64 is screwed in the vertical screw-connected through hole, and a reset spring 65 is inserted on the limit rod 62, which is in the vertical screw-connected through hole, and the top end of the reset spring 65 acts on the bottom surface of the radial extension edge, and the bottom end of the reset spring acts on the top surface of the lower limit sleeve 64.

[0067] When this embodiment is in use, a material picking and placing rack is installed in front of the left part of the grabbing mobile rack 30, and a six-axis robot and a punching device are installed on one side of the material picking and placing rack, wherein the material picking and placing rack, the six-axis robot and the punching device are all existing structures and will not be described in detail here.

[0068] All the oil cylinders and air cylinders in this embodiment are connected to the control valves of the hydraulic system and the pneumatic system through connecting pipes respectively, and the corresponding control valves of the hydraulic system and the pneumatic system are operated to realize corresponding actions. All electrical components are electrically connected to the control host through electrical connecting lines and are controlled and operated by the control host. It is a conventional structure and will not be described in detail here.

[0069] When the present embodiment is in use, the brake disc 100 to be processed is placed on the electric conveying roller 11 at the right end of the feed conveying rack 10. The brake disc 100 can be conveyed to the left through the automatic operation of all the electric conveying rollers 11. When two adjacent brake discs 100 are placed on the feed conveying rack 10, there is a time difference to ensure that there is a spacing between the two brake discs 100. This spacing is generally about 200 mm. In order to prevent the front and rear sides of the brake disc 100 from approaching the front and rear side plates of the feed conveying rack 10, a plurality of hemispherical protrusions can be fixed on the inner side walls of the front and rear side plates, so that the side walls of the brake disc 100 will not be stuck when leaning against the corresponding hemispherical protrusions, and can still be conveyed normally.

[0070] When the brake disc 100 moves to the far left, its left and right ends are sensed by the corresponding proximity switch 3, indicating that a brake disc 100 has been delivered. At this time, after the control host receives the signal from the proximity switch 3, it controls the push rod of the corresponding push-material lifting cylinder 15 to push, so that the rodless push cylinder 17 descends, so that the elastic anti-collision block 172 faces the right side wall of the middle raised part of the brake disc 100, and then the rodless push cylinder 17 runs, so that the elastic anti-collision block 172 moves to the left and presses against the right side wall of the middle raised part of the brake disc 100, pushing it to the left. When pushing, it presses against the outer side of the rectangular limit block 63. On the side wall, as it is pushed, the rectangular limit block 63 descends and retracts, and the return spring 65 is compressed, so that the brake disc component 100 can enter the top surface of the placement plate 27 through the top surface of the rectangular limit block 63 and lean against the arc-shaped elastic strip 272 at the inner end to achieve limitation. At this time, its entirety is on the top surface of the placement plate 27, and the brake disc component 100 is no longer pressed against the top surface of the corresponding rectangular limit block 63. Through the elastic recovery of the return spring 65, the upper part of the rectangular limit block 63 extends out of the top surface of the rectangular groove 60 to achieve limitation. At this time, as the circular horizontal rotating plate 23 rotates, the brake disc component 100 will not move out to the outer end.

[0071] After the brake disc 100 is on the placement plate 27, the weight of the placement plate 27 increases, the corresponding second spring 9 is compressed, the placement plate 27 descends, and the corresponding raised sensing portion 274 of the upper vertical column 273 descends and approaches the sensing end of the second proximity switch 5 below, indicating that at this time, the brake disc 100 has been installed, and the second proximity switch 5 transmits the sensing signal to the control host, and the control host can control the corresponding rotary servo motor 26 to operate. At the same time, the rodless pushing cylinder 17 and the pusher lifting cylinder 15 both operate to return the corresponding components to their positions, and the rotary servo motor 26 rotates the circular horizontal rotating plate 23. In this embodiment, it rotates 90 degrees each time. When the rotation is completed, the corresponding sensing column 1 is sensed by the first proximity switch 2, indicating that it has rotated into place. At this time, the control host controls the rotary servo motor 26 to stop running. At this time, the installed brake disc 100 is at the rear workstation, and the placement plate 27 at the original workstation can continue to receive the rear brake disc 100.

[0072] At this time, the brake disc component 100 at the rear is pushed by the push rod of the rear lifting cylinder 41. At the same time, the output shaft of the oiling rotating motor 44 is rotated, so that the oiled sponge layer 48 is tightly attached to or pressed against the top surface of the middle raised part of the corresponding brake disc component 100, and rotates to achieve oiling (because it contains lubricating agent, the oiled sponge layer 48 can still rotate when it is pressed against the top surface of the middle raised part of the brake disc component 100. Of course, the pressing pressure is also relatively small), so that the top surface of the middle raised part of the brake disc component 100 is completely oiled.

[0073] Then, the circular horizontal rotating plate 23 is rotated 90° to reach the workstation at the left end. At this time, the top surface of the second sensing block 7 of the upper transverse block 32 is sensed by the third proximity switch 6 at the right end, indicating that the gripping mechanism is directly above the workstation at the left end of the oil outlet. The push rod of the gripping lifting cylinder 34 is pushed to make the three arc-shaped clamping blocks 371 be located on the outside of the middle protrusion of the brake disc 100. Then, the push rods of all side clamping cylinders 37 are pushed to clamp the middle protrusion of the brake disc 100 between all anti-slip clamping layers 372 (during this clamping process, the middle protrusion of the brake disc 100 is also corrected and aligned), and the fixation is completed. Then, the push rod of the gripping lifting cylinder 34 is retracted to lift the brake disc 100.

[0074] Then, the lateral moving motor 31 is operated to make the upper lateral block 32 move to the left until it is sensed by the third proximity switch 6 on the left, indicating that it has moved to the top of the material picking and placing rack, and the brake disc 100 is placed on the placing station of the material picking and placing rack by the push rod of the grabbing and lifting cylinder 34. Then, the push rods of all side clamping cylinders 37 are retracted, and the push rod of the grabbing and lifting cylinder 34 is retracted to complete the material discharge, which is very convenient. Subsequently, it is only necessary to use a six-axis robot to take out the brake disc 100 from the placing station of the material picking and placing rack and place it on the punching device for punching. After completion, the brake disc 100 can be placed in the surrounding finished product placement box by the six-axis robot, which is very convenient. This is a conventional structure and will not be described in detail here.

[0075] When the oil sponge layer 48 needs to be refueled, the push rod of the oil cylinder 51 can be pushed by refueling when the push rod of the rear lifting oil cylinder 41 is in the retracted state, so that the end of the push tube 52 moves to the left, and the corresponding position of the annular elastic protective sleeve 471 is concave inward, so that the push tube 52 faces the top of the porous plate 47, and then, the control valve connected to the oil inlet through hole 521 of the push tube 52 (the oil inlet through hole 521 of the push tube 52 is connected to the control valve of the lubricating oil delivery pump through a connecting pipe, and the lubricating oil delivery can be achieved by opening the control valve) is opened, and the oil enters, and then it can be on the porous plate 47, and enter the oil sponge layer 48 along the through holes of the porous plate 47 to achieve heating. After completion, the push rod of the oil cylinder 51 is retracted by refueling, and the control valve is closed. At this time, the annular elastic protective sleeve 471 elastically returns to its original state, and refueling is convenient.

[0076] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The patent protection scope of the present invention should be defined by the claims.

Claims

1. An auxiliary device for producing hardware and mechanical accessories, comprising a feeding conveying frame (10), a turntable intermediate rotating frame (20) and a grabbing moving frame (30), characterized in that: The discharge end of the left end of the feed conveying frame (10) faces the right part of the circular horizontal rotating plate (23) of the turntable-type intermediate rotating frame (20) on its left side, and the grabbing moving frame (30) is located on the left side of the turntable-type intermediate rotating frame (20); The grabbing moving frame (30) is provided with a grabbing mechanism for grabbing the brake disc part (100) to be processed on the turntable type intermediate rotating frame (20); The turntable-type intermediate rotating frame (20) comprises a main frame body, the middle part of the top plate of the main frame body is movably connected with a main rotating shaft (22) through a bearing, the top end of the main rotating shaft (22) extends out of the top surface of the top plate of the main frame body and is fixed with a circular horizontal rotating plate (23), and the edges of the left, right, front and rear parts of the circular horizontal rotating plate (23) are all formed with outwardly extending placement grooves (24), the outer side of the placement groove (24) extends out of the outer side wall of the circular horizontal rotating plate (23), and the placement groove (24) corresponds to the left end discharge port of the feed conveying frame (10).

2. The auxiliary device for producing hardware and mechanical accessories according to claim 1, characterized in that: The bottom end of the main rotating shaft (22) extends out of the bottom surface of the top plate of the main frame and is fixed with a transmission gear (221); a motor frame (25) is fixed to the bottom surface of the edge of the top plate of the main frame; a rotary servo motor (26) is fixed to the bottom surface of the bottom plate of the motor frame (25); the top end of the output shaft of the rotary servo motor (26) extends out of the top surface of the bottom plate of the motor frame (25) and is fixed with a driving gear (261); the driving gear (261) is meshed with the transmission gear (221).

3. The auxiliary device for producing hardware and mechanical accessories according to claim 2 is characterized in that: A sensing column (1) is fixed at the middle of the bottom surface corresponding to each placement groove (24) of the circular horizontal rotating plate (23), a connecting frame is fixed to the middle top surface of the top plate of the main frame, a first proximity switch (2) is fixed on the connecting frame, and the sensing end of the first proximity switch (2) extends out of the top surface of the top plate of the main frame and corresponds to the bottom ends of all the sensing columns (1).

4. The auxiliary device for producing hardware and mechanical accessories according to claim 1, characterized in that: The feed conveying frame (10) comprises a frame body, and a plurality of electric conveying rollers (11) are arranged between the front and rear side plates of the frame body. The rotating shaft ends at the front and rear ends of the electric conveying rollers (11) are fixed to the front and rear side plates, and the top ends of all the electric conveying rollers (11) are on the same horizontal plane.

5. The auxiliary device for producing hardware and mechanical accessories according to claim 4, characterized in that: The left end and the middle of the left part of the frame are provided with a connecting rod (12) extending forward and backward, the two ends of the connecting rod (12) are fixed on the two side plates of the frame, and the middle of the two connecting rods are fixed with a proximity switch (3), and the sensing end of the proximity switch (3) extends out of the top surface of the connecting rod (13), which corresponds to the left and right parts of the bottom of the brake disc part (100) to be processed.

6. The auxiliary device for producing hardware and mechanical accessories according to claim 5, characterized in that: An upper support frame (14) is provided above the left part of the two side plates of the frame body, a pusher lifting cylinder (15) is fixed to the top surface of the top plate of the upper support frame (14), the bottom end of the push rod of the pusher lifting cylinder (15) extends out of the bottom surface of the top plate of the upper support frame (14) and is fixed to a pusher lifting plate (16), a rodless pushing cylinder (17) extending left and right is fixed to the bottom surface of the pusher lifting plate (16), a pushing block (171) is fixed to the bottom surface of the bottom moving block of the rodless pushing cylinder (17), an elastic anti-collision block (172) is fixed to the left side wall of the pushing block (171), and the left side wall of the elastic anti-collision block (172) faces the right side wall of the middle raised part of the brake disc member (100) conveyed at the left part of the feed conveying frame (10).

7. The auxiliary device for producing hardware and mechanical accessories according to claim 6, characterized in that: A plurality of vertical guide rods are fixed to the top surface of the pusher lifting plate (16), and the vertical guide rods are inserted into corresponding vertical guide through holes formed on the top plate of the upper support frame (14).

8. The auxiliary device for producing hardware and mechanical accessories according to claim 6, characterized in that: The left side wall of the pushing block (171) is an arc-shaped wall surface, on which an arc-shaped elastic anti-collision block (172) is fixed.

Images