Automatic machining numerical control roller lathe

Abstract

The automatic machining numerical control roller lathe comprises a roller lathe body, a feeding and discharging mechanism is arranged at one end of the roller lathe body, and a carrying mechanism is arranged on the rear portion of the roller lathe body and the rear portion of the feeding and discharging mechanism. The roller lathe main body comprises a rack, the rack is provided with a feed assembly and a center assembly in a sliding mode, and the rack is provided with a first adjusting lead screw for driving the feed assembly to move in a reciprocating mode; a chuck, a driving motor and a transmission assembly are mounted on the rack, the transmission assembly is driven by the driving motor, and the chuck is driven by the transmission assembly; the cutter feeding assembly comprises a first base, a sleeve matched with the first adjusting lead screw is installed on the first base, a second base is installed on the top of the first base in a sliding mode, and a rotating base is rotatably installed on the top of the second base. According to the invention, the rotating seat is arranged, so that the rotating adjustment of the fixed seat is realized, and the angle adjustment of the cutter is realized.

Description

Technical Field

[0001] The invention relates to the technical field of numerically controlled roller lathes, in particular to an automatic machining numerically controlled roller lathe. Background Art

[0002] A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. Lathes are the most important type of metal cutting machine tools. In general machine manufacturing factories, lathes are the most numerous and are also called machine tools. Drills, reamer drills, reamers, taps, dies and knurling tools can also be used on lathes for corresponding processing. The function of a lathe is to perform cutting processing on rotating surfaces of various sizes and shapes, as well as spiral surfaces.

[0003] The automatic machining CNC roller lathe disclosed by the existing publication number CN116713790A comprises a lathe base, a lathe support frame is fixedly mounted on the bottom of the lathe base, a chip guide plate is fixedly mounted on the inner wall of the bottom of the lathe base, a square groove is opened on the top of the lathe base, a reinforcing rib is fixedly mounted on the inner wall of the square groove, and a main lifting and retracting rod is fixedly mounted on the outer wall of the reinforcing rib; by arranging the equipment between two workpiece transport production lines, a manipulator assembly is driven by a system controller and a display, a motor body is used to drive a manipulator lifting and retracting body to move by moving a lead screw, a manipulator gripper is controlled by the manipulator lifting and retracting body to grasp the workpiece, and the movement of the manipulator lifting and retracting body is controlled by the motor body, so that the manipulator assembly places the workpiece on the top of the Y-shaped lifting and retracting rod, thereby realizing automatic loading and unloading of the workpiece, thereby solving the problem that the traditional equipment needs to manually load and unload the workpiece, which is time-consuming and labor-intensive.

[0004] Although the existing technology realizes automatic loading and unloading of workpieces through a manipulator assembly, it cannot realize batch loading and unloading of workpieces well, and the feed assembly of the existing technology can only be adjusted forward and backward, and it is difficult to realize rotation adjustment. For this reason, we propose an automatic processing CNC roller lathe. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic numerically controlled roller lathe to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic machining CNC roll lathe, comprising a roll lathe body, a loading and unloading mechanism is arranged at one end of the roll lathe body, and a conveying mechanism is arranged at the rear of the roll lathe body and the loading and unloading mechanism; the roll lathe body comprises a frame, a feed assembly and a top assembly are slidably mounted on the frame, and a first adjusting screw rod for driving the feed assembly to reciprocate is installed on the frame; a chuck, a drive motor and a transmission assembly are installed on the frame, the transmission assembly is driven by the drive motor, and the chuck is driven by the transmission assembly; the feed assembly comprises a first base, a sleeve matching the first adjusting screw rod is installed on the first base, a second base is slidably mounted on the top of the first base, a second adjusting screw rod for driving the second base to reciprocate is installed on the first base, a rotating seat is rotatably mounted on the top of the second base, a third base is slidably mounted on the top of the rotating seat, a third adjusting screw rod for driving the second base to reciprocate is installed on the rotating seat, and a fixed seat is installed on the top of the third base.

[0007] Preferably, an arc-shaped hole is provided on the rotating seat, and a guide bolt matching the arc-shaped hole is installed on the top of the second base.

[0008] Preferably, the transport mechanism includes a bracket, a transverse sliding seat is installed on the top of the bracket, a movable seat is slidably installed on the transverse sliding seat, a longitudinal sliding seat is slidably installed on one side of the movable seat, a rotating cylinder is installed on the bottom end of the longitudinal sliding seat, the rotating cylinder drives two finger cylinders to rotate, and the finger cylinder drives a clamp.

[0009] Preferably, a transverse rack is installed on the top of the transverse sliding seat, and a first motor is installed on the top of the moving seat, and the first motor drives a gear that meshes with the transverse rack; a longitudinal rack is installed on one side of the longitudinal sliding seat, and a second motor is installed on one side of the moving seat, and the second motor drives a gear that meshes with the longitudinal rack.

[0010] Preferably, the loading and unloading mechanism includes a frame, a material bin, a first material guide plate and a second material guide plate are installed on the top of the frame, a lifting cylinder for lifting materials is installed between the material bin and the first material guide plate, the lifting cylinder drives the lifting plate, and a supporting frame is provided at one end of the first material guide plate away from the material bin, and a positioning cylinder is provided at one end of the supporting frame.

[0011] Preferably, a material receiving frame is placed on one end of the second material guide plate, and the height of the second material guide plate at one end of the material receiving frame is lower than the height of the other end of the second material guide plate.

[0012] Preferably, the height of the silo at one end of the lifting cylinder is smaller than the height of the other end of the silo, and the height of the first material guide plate at one end of the lifting cylinder is larger than the height of the other end of the first material guide plate.

[0013] Preferably, the top of the support frame is a V-shaped structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. A rotating seat is rotatably installed on the top of the second base, a third base is slidably installed on the top of the rotating seat, a third adjusting screw rod for driving the second base to reciprocate is installed on the rotating seat, and a fixed seat is installed on the top of the third base; an arc-shaped hole is opened on the rotating seat, and a guide bolt matching the arc-shaped hole is installed on the top of the second base. The setting of the rotating seat realizes the rotation adjustment of the fixed seat, thereby realizing the adjustment of the tool angle.

[0016] 2. The first motor drives the corresponding gear to rotate, thereby driving the lateral movement of the longitudinal sliding seat, and the second motor drives the corresponding gear to rotate, thereby driving the longitudinal movement of the longitudinal sliding seat; finally, the movement of the rotary cylinder and the finger cylinder is realized, the finger cylinder can be switched by the rotary cylinder, the workpiece can be clamped by the finger cylinder, and then the workpiece is transported, the transportation is more convenient, and batch transportation of workpieces can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the main body of the roll lathe of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the transmission component of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the feed assembly of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the bottom perspective of the feed assembly of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the transport mechanism of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the loading and unloading mechanism of the present invention.

[0025] In the figure: 1. Roller lathe body; 2. Transport mechanism; 3. Loading and unloading mechanism; 11. Frame; 12. Feed assembly; 13. First adjusting screw rod; 14. Center assembly; 15. Chuck; 16. Drive motor; 17. Transmission assembly; 121. Sleeve; 122. First base; 123. Second adjusting screw rod; 124. Second base; 125. Rotating seat; 126. Third adjusting screw rod; 127. Third base; 128. Fixed seat; 2 01, bracket; 202, horizontal sliding seat; 203, horizontal rack; 204, first motor; 205, moving seat; 206, second motor; 207, longitudinal sliding seat; 208, rotating cylinder; 209, finger cylinder; 210, clamping claw; 301, frame; 302, material receiving frame; 303, silo; 304, lifting cylinder; 305, first material guide plate; 306, supporting bracket; 307, positioning cylinder; 308, second material guide plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0027] See also Figure 1-7 In an embodiment of the present invention, an automatic machining CNC roll lathe includes a roll lathe body 1, a loading and unloading mechanism 3 is provided at one end of the roll lathe body 1, a conveying mechanism 2 is provided at the rear of the roll lathe body 1 and the loading and unloading mechanism 3, and the conveying mechanism 2 is used to realize the conveyance of workpieces between the roll lathe body 1 and the loading and unloading mechanism 3;

[0028] The roller lathe body 1 includes a frame 11, on which a feed assembly 12 and a top assembly 14 are slidably mounted, and a first adjusting screw rod 13 for driving the feed assembly 12 to reciprocate is mounted on the frame 11; a chuck 15, a drive motor 16 and a transmission assembly 17 are mounted on the frame 11, and the transmission assembly 17 is driven by the drive motor 16, and the chuck 15 is driven by the transmission assembly 17, so that the chuck can be opened and closed;

[0029] The feed assembly 12 includes a first base 122, on which a sleeve 121 cooperating with a first adjusting screw 13 is installed, a second base 124 is slidably installed on the top of the first base 122, a second adjusting screw 123 driving the second base 124 to reciprocate is installed on the first base, a rotating seat 125 is rotatably installed on the top of the second base 124, a third base 127 is slidably installed on the top of the rotating seat 125, a third adjusting screw 126 driving the second base 124 to reciprocate is installed on the rotating seat 125, and a fixed seat 128 is installed on the top of the third base 127; an arc-shaped hole is opened on the rotating seat 125, and a guide bolt cooperating with the arc-shaped hole is installed on the top of the second base 124. The setting of the rotating seat 125 realizes the rotation adjustment of the fixed seat 128, thereby realizing the adjustment of the tool angle.

[0030] The transport mechanism 2 includes a bracket 201, a horizontal sliding seat 202 is installed on the top of the bracket 201, a moving seat 205 is slidably installed on the horizontal sliding seat 202, a longitudinal sliding seat 207 is slidably installed on one side of the moving seat 205, a rotating cylinder 208 is installed at the bottom of the longitudinal sliding seat 207, the rotating cylinder 208 drives two finger cylinders 209 to rotate, and the finger cylinder 209 drives a clamping claw 210; a horizontal rack 203 is installed on the top of the horizontal sliding seat 202, and the moving seat 205 is installed with a longitudinal sliding seat 207. A first motor 204 is installed at the top, and the first motor 204 drives a gear that meshes with the transverse rack 203. The corresponding gear is driven to rotate by the first motor 204, thereby driving the transverse movement of the longitudinal sliding seat 207; a longitudinal rack is installed on one side of the longitudinal sliding seat 207, and a second motor 206 is installed on one side of the moving seat 205. The second motor 206 drives a gear that meshes with the longitudinal rack. The corresponding gear is driven to rotate by the second motor 206, thereby driving the longitudinal movement of the longitudinal sliding seat 207.

[0031] The loading and unloading mechanism 3 includes a frame 301, a material bin 303, a first material guide plate 305 and a second material guide plate 308 are installed on the top of the frame 301, a lifting cylinder 304 for lifting materials is installed between the material bin 303 and the first material guide plate 305, and the lifting cylinder 304 drives a lifting plate, which can push the workpiece in the material bin 303 to the first material guide plate 305, so that the first material guide plate 305 transfers the workpiece to the support bracket 306, and the first material guide plate 305 is provided with a support bracket 306 at one end away from the material bin 303, and a positioning cylinder 307 is provided at one end of the support bracket 306, and the positioning cylinder 307 can be used to adjust the support bracket 306. The workpiece on the bracket 306 is positioned; the frame 301 is provided with a receiving frame 302 at one end of the second material guide plate 308, the height of the second material guide plate 308 at one end of the receiving frame 302 is lower than the height at the other end of the second material guide plate 308, and the second material guide plate 308 is used to guide the workpiece into the receiving frame 302; the height of the silo 303 at one end of the lifting cylinder 304 is lower than the height at the other end of the silo 303, and the height of the first material guide plate 305 at one end of the lifting cylinder 304 is higher than the height at the other end of the first material guide plate 305; the top of the support bracket 306 is a V-shaped structure, which facilitates the support of the workpiece.

[0032] The working principle of the present invention is as follows: a rotating seat is rotatably installed on the top of the second base, a third base is slidably installed on the top of the rotating seat, a third adjusting screw rod for driving the second base to reciprocate is installed on the rotating seat, and a fixed seat is installed on the top of the third base; an arc-shaped hole is opened on the rotating seat, and a guide bolt matching the arc-shaped hole is installed on the top of the second base. The setting of the rotating seat realizes the rotation adjustment of the fixed seat, thereby realizing the adjustment of the tool angle; the corresponding gear is driven to rotate by the first motor 204, thereby driving the lateral movement of the longitudinal sliding seat 207, and the corresponding gear is driven to rotate by the second motor 206, thereby driving The longitudinal sliding seat 207 moves longitudinally; finally, the movement of the rotating cylinder and the finger cylinder is realized. The finger cylinder can be switched through the rotating cylinder, and the workpiece can be clamped through the finger cylinder, thereby realizing the transfer of the workpiece; the lifting cylinder 304 drives a lifting plate, which can push the workpiece in the hopper 303 to the first guide plate 305, so that the first guide plate 305 transfers the workpiece to the support bracket 306, and a positioning cylinder 307 is provided at one end of the support bracket 306, and the positioning cylinder 307 can position the workpiece on the support bracket 306; the second guide plate 308 is used to guide the workpiece into the receiving frame 302.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic CNC roll lathe, comprising a roll lathe body (1), characterized in that: A loading and unloading mechanism (3) is provided at one end of the roller lathe body (1), and a transport mechanism (2) is provided at the rear of the roller lathe body (1) and the loading and unloading mechanism (3); The roller lathe body (1) comprises a frame (11), a feed assembly (12) and a top assembly (14) are slidably mounted on the frame (11), and a first adjusting screw rod (13) is mounted on the frame (11) for driving the feed assembly (12) to reciprocate; a chuck (15), a drive motor (16) and a transmission assembly (17) are mounted on the frame (11), and the transmission assembly (17) is driven by the drive motor (16), and the chuck (15) is driven by the transmission assembly (17); The feed assembly (12) comprises a first base (122), the first base (122) being provided with a sleeve (121) matched with a first adjusting screw rod (13), a second base (124) being slidably mounted on the top of the first base (122), the first base being provided with a second adjusting screw rod (123) for driving the second base (124) to reciprocate, a rotating seat (125) being rotatably mounted on the top of the second base (124), a third base (127) being slidably mounted on the top of the rotating seat (125), a third adjusting screw rod (126) for driving the second base (124) to reciprocate, and a fixed seat (128) being mounted on the top of the third base (127).

2. The automatic CNC roll lathe according to claim 1, characterized in that: An arc-shaped hole is provided on the rotating seat (125), and a guide bolt matching the arc-shaped hole is installed on the top of the second base (124).

3. The automatic CNC roll lathe according to claim 1, characterized in that: The transport mechanism (2) comprises a bracket (201), a transverse sliding seat (202) is installed on the top of the bracket (201), a movable seat (205) is slidably installed on the transverse sliding seat (202), a longitudinal sliding seat (207) is slidably installed on one side of the movable seat (205), a rotating cylinder (208) is installed at the bottom end of the longitudinal sliding seat (207), the rotating cylinder (208) drives two finger cylinders (209) to rotate, and the finger cylinder (209) drives a clamping claw (210).

4. The automatic CNC roller lathe according to claim 3, characterized in that: A transverse rack (203) is installed at the top of the transverse sliding seat (202), and a first motor (204) is installed at the top of the moving seat (205), and the first motor (204) drives a gear that meshes with the transverse rack (203); a longitudinal rack is installed on one side of the longitudinal sliding seat (207), and a second motor (206) is installed on one side of the moving seat (205), and the second motor (206) drives a gear that meshes with the longitudinal rack.

5. The automatic CNC roll lathe according to claim 1, characterized in that: The loading and unloading mechanism (3) comprises a frame (301), a material bin (303), a first material guide plate (305) and a second material guide plate (308) are installed at the top of the frame (301), a lifting cylinder (304) for lifting materials is installed between the material bin (303) and the first material guide plate (305), the lifting cylinder (304) drives the lifting plate, a support frame (306) is arranged at one end of the first material guide plate (305) away from the material bin (303), and a positioning cylinder (307) is arranged at one end of the support frame (306).

6. The automatic CNC roll lathe according to claim 5, characterized in that: The frame (301) is provided with a material receiving frame (302) at one end of the second material guide plate (308), and the height of the second material guide plate (308) at one end of the material receiving frame (302) is lower than the height of the other end of the second material guide plate (308).

7. An automatic CNC roll lathe according to claim 5 or 6, characterized in that: The height of the silo (303) at one end of the lifting cylinder (304) is smaller than the height at the other end of the silo (303), and the height of the first material guide plate (305) at one end of the lifting cylinder (304) is larger than the height at the other end of the first material guide plate (305).

8. The automatic CNC roll lathe according to claim 5 or 6, characterized in that: The top of the support frame (306) is a V-shaped structure.

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