Perforating machine convenient to position and used for automobile part machining

Abstract

The utility model relates to the field of auto spare part processing, in particular to a convenient-to-position perforating machine for auto spare part processing, which comprises a horizontal rotating seat provided with a workpiece positioning groove; the lifting seat is located vertically above the horizontal rotating seat, and a conical positioning piece is arranged on the side, facing the workpiece positioning groove, of the lifting seat; and the punching assembly is used for punching the round pipe workpiece clamped between the workpiece positioning groove and the conical positioning piece in the horizontal direction. The punching machine convenient to position and used for machining the automobile parts is simple in structural design, good in universality and capable of positioning round pipe workpieces with various calibers, guarantees positioning accuracy and improves punching operation consistency.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to a punching machine for automobile parts processing which is easy to position. Background Art

[0002] Punching machines are commonly used mechanical processing equipment. When punching round tubular auto parts, it is necessary to improve the structure of conventional punching machines, such as the Chinese utility model patent with application number CN202022735939.6 and name of round tube punching machine. When traditional punching machines position round tubular auto parts, they need to use complex fixtures. This method is not only costly, but also has the disadvantage of poor versatility. For workpieces of different calibers, the fixture structure and processing procedures need to be changed accordingly, which affects the processing efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a simple, universal punching machine for automobile parts processing which is easy to position.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a punching machine for automobile parts processing that is easy to position, comprising:

[0005] Horizontal rotating seat with workpiece positioning slot;

[0006] A lifting seat is located vertically above the horizontal rotating seat, and a conical positioning piece is provided on one side of the lifting seat facing the workpiece positioning groove;

[0007] The punching assembly is used for punching holes in a round tube workpiece held between a workpiece positioning groove and a conical positioning piece from a horizontal direction.

[0008] Furthermore, the conical positioning member is detachably connected to the lifting seat.

[0009] Furthermore, the conical positioning piece includes an expansion sleeve and an expansion core, the expansion sleeve is conical, one end of the expansion sleeve is evenly provided with more than three strip-shaped notches along the circumferential direction, the expansion core is conical, one end of the expansion core is inserted into one end of the expansion sleeve and abuts against the inner wall of the expansion sleeve, and the other end of the expansion core is connected to the lifting seat.

[0010] Furthermore, it also includes a frame, the horizontal rotating seat can be horizontally rotatably arranged on the frame, the lifting seat can be lifted and lowered on the frame, and the punching assembly can be horizontally slidably arranged on the frame.

[0011] Furthermore, it also includes a motor, which is arranged on the frame and connected to the horizontal rotating seat.

[0012] Furthermore, it also includes a first cylinder, which is arranged on the frame and connected to the lifting seat.

[0013] Furthermore, it also includes a second cylinder, which is arranged on the frame and connected to the punching assembly.

[0014] The beneficial effects of the utility model are: a punching machine for automobile parts processing that is easy to position, when in use, the workpiece positioning groove on the horizontal rotating seat is used to support the vertically placed workpiece, the lifting seat is controlled to descend so that the conical positioning piece is inserted into the opening at the end of the round tube workpiece, the conical surface of the conical positioning piece is used to press against the inner edge of the opening of the round tube workpiece, and the positioning of the round tube workpiece in the axial and radial directions is realized, and finally a number of punching components processed in the horizontal direction are used to perform punching operations on the side wall of the round tube workpiece. The punching machine for automobile parts processing that is easy to position provided by the utility model has a simple structural design and good versatility, can position round tube workpieces of various calibers, ensure positioning accuracy, and improve the consistency of punching operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a punching machine for automobile parts processing for easy positioning;

[0016] Figure 2 Another structural schematic diagram of a punching machine for automobile parts processing for easy positioning;

[0017] Description of labels:

[0018] 1. Horizontal rotating seat; 11. Workpiece positioning groove; 2. Lifting seat; 21. Conical positioning piece; 211. Expansion sleeve; 212. Expansion core; 3. Punching assembly; 4. Round tube workpiece; 5. Frame. DETAILED DESCRIPTION

[0019] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0020] The utility model provides a punching machine for automobile parts processing which is convenient for positioning and is used for processing circular tubular automobile metal parts.

[0021] Please refer to Figure 1 to Figure 2 As shown, the utility model is a punching machine for automobile parts processing which is easy to position, comprising:

[0022] The horizontal rotating seat 1 is provided with a workpiece positioning groove 11;

[0023] The lifting seat 2 is located vertically above the horizontal rotating seat 1, and a conical positioning member 21 is provided on one side of the lifting seat 2 facing the workpiece positioning groove 11;

[0024] The punching assembly 3 is used to punch holes in the round tube workpiece 4 held between the workpiece positioning groove 11 and the conical positioning member 21 from a horizontal direction.

[0025] From the above description, it can be seen that the beneficial effects of the utility model are: a punching machine for automobile parts processing that is easy to position, when in use, the workpiece positioning groove 11 on the horizontal rotating seat 1 is used to support the vertically placed workpiece, and the lifting seat 2 is controlled to descend so that the conical positioning member 21 is inserted into the opening at the end of the round tube workpiece 4, and the conical surface of the conical positioning member 21 is used to press against the inner edge of the opening of the round tube workpiece 4 to achieve the positioning of the round tube workpiece 4 in both axial and radial directions, and finally a number of punching components 3 processed in the horizontal direction are used to perform punching operations on the side wall of the round tube workpiece 4. The punching machine for automobile parts processing that is easy to position provided by the utility model has a simple structural design and good versatility, and can position round tube workpieces 4 of various calibers, ensure positioning accuracy, and improve the consistency of punching operations.

[0026] In an optional embodiment, the conical positioning member 21 is detachably connected to the lifting seat 2 .

[0027] It can be seen from the above description that the conical positioning member 21 with different tapers and diameters can be replaced as needed to adapt to the drilling of workpieces with different sizes and specifications.

[0028] In an optional embodiment, the conical positioning member 21 includes an expansion sleeve 211 and an expansion core 212, the expansion sleeve 211 is conical, one end of the expansion sleeve 211 is evenly provided with more than three strip-shaped notches along the circumferential direction, the expansion core 212 is conical, one end of the expansion core 212 is inserted into one end of the expansion sleeve 211 and abuts against the inner wall of the expansion sleeve 211, and the other end of the expansion core 212 is connected to the lifting seat 2.

[0029] From the above description, it can be seen that when in use, after the other end of the expansion sleeve 211 is inserted into the port of the round tube workpiece 4, the expansion core 212 is used to squeeze one end of the expansion sleeve 211. Since one end of the expansion sleeve 211 has a strip-shaped notch, it expands outward, thereby clamping the port of the round tube workpiece 4.

[0030] In an optional embodiment, a frame 5 is further included, the horizontal rotating seat 1 can be horizontally rotatably arranged on the frame 5, the lifting seat 2 can be lifted and lowered on the frame 5, and the punching assembly 3 can be horizontally slidably arranged on the frame 5.

[0031] In an optional embodiment, a motor is further included, and the motor is arranged on the frame 5 and connected to the horizontal rotating seat 1.

[0032] It can be seen from the above description that the horizontal rotating seat 1 is driven to rotate by a motor, so as to accurately adjust the orientation of the cylindrical workpiece.

[0033] In an optional embodiment, it further includes a first cylinder, which is disposed on the frame 5 and connected to the lifting seat 2 .

[0034] It can be seen from the above description that the first cylinder is used to drive the lifting seat 2 to move up and down.

[0035] In an optional embodiment, a second cylinder is further included, wherein the second cylinder is disposed on the frame 5 and connected to the punching assembly 3 .

[0036] It can be seen from the above description that the second cylinder is used to control the feeding of the punching assembly 3 .

[0037] Please refer to Figure 1 to Figure 2 As shown, the first embodiment of the utility model is: a punching machine for automobile parts processing that is easy to position, comprising:

[0038] The horizontal rotating seat 1 is provided with a workpiece positioning groove 11;

[0039] The lifting seat 2 is located vertically above the horizontal rotating seat 1, and a conical positioning member 21 is provided on one side of the lifting seat 2 facing the workpiece positioning groove 11;

[0040] The punching assembly 3 is used to punch holes in the round tube workpiece 4 held between the workpiece positioning groove 11 and the conical positioning member 21 from a horizontal direction.

[0041] The conical positioning member 21 is detachably connected to the lifting seat 2. The conical positioning member 21 includes an expansion sleeve 211 and an expansion core 212. The expansion sleeve 211 is conical, and one end of the expansion sleeve 211 is evenly provided with more than three strip-shaped notches along the circumferential direction. The expansion core 212 is conical, and one end of the expansion core 212 is inserted into one end of the expansion sleeve 211 and abuts against the inner wall of the expansion sleeve 211, and the other end of the expansion core 212 is connected to the lifting seat 2. It also includes a frame 5, the horizontal rotating seat 1 can be horizontally rotatably arranged on the frame 5, the lifting seat 2 can be lifted and lowered on the frame 5, and the punching assembly 3 can be horizontally slidably arranged on the frame 5. It also includes a motor, which is arranged on the frame 5 and connected to the horizontal rotating seat 1. It also includes a first cylinder, which is arranged on the frame 5 and connected to the lifting seat 2. It also includes a second cylinder, which is arranged on the frame 5 and connected to the punching assembly 3.

[0042] In summary, the punching machine for automobile parts processing that is easy to position of the utility model uses the workpiece positioning groove on the horizontal rotating seat to support the vertically placed workpiece when in use, controls the lifting seat to descend so that the conical positioning piece is inserted into the opening at the end of the round tube workpiece, and uses the conical surface of the conical positioning piece to press against the inner edge of the opening of the round tube workpiece to achieve the positioning of the round tube workpiece in both the axial and radial directions, and finally uses a number of punching components processed in the horizontal direction to perform punching operations on the side wall of the round tube workpiece. The punching machine for automobile parts processing that is easy to position provided by the utility model has a simple structural design and good versatility, can position round tube workpieces of various calibers, ensure positioning accuracy, and improve the consistency of punching operations.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A punching machine for automobile parts processing that is easy to position, characterized in that: include: Horizontal rotating seat with workpiece positioning slot; A lifting seat is located vertically above the horizontal rotating seat, and a conical positioning piece is provided on one side of the lifting seat facing the workpiece positioning groove; The punching assembly is used for punching holes in a round tube workpiece held between a workpiece positioning groove and a conical positioning piece from a horizontal direction.

2. The punching machine for automobile parts processing that is easy to position according to claim 1 is characterized in that: The conical positioning piece is detachably connected to the lifting seat.

3. The punching machine for automobile parts processing that is easy to position according to claim 1, characterized in that: The conical positioning piece includes an expansion sleeve and an expansion core. The expansion sleeve is conical, and one end of the expansion sleeve is evenly provided with more than three strip-shaped notches along the circumferential direction. The expansion core is conical, and one end of the expansion core is inserted into one end of the expansion sleeve and abuts against the inner wall of the expansion sleeve, and the other end of the expansion core is connected to the lifting seat.

4. The punching machine for automobile parts processing that is easy to position according to claim 1, characterized in that: It also includes a frame, the horizontal rotating seat can be horizontally rotatably arranged on the frame, the lifting seat can be lifted and lowered on the frame, and the punching assembly can be horizontally slidably arranged on the frame.

5. The punching machine for automobile parts processing that is easy to position according to claim 4, characterized in that: It also includes a motor, which is arranged on the frame and connected to the horizontal rotating seat.

6. The punching machine for automobile parts processing that is easy to position according to claim 4, characterized in that: It also includes a first cylinder, which is arranged on the frame and connected to the lifting seat.

7. The punching machine for automobile parts processing that is easy to position according to claim 4, characterized in that: It also includes a second cylinder, which is arranged on the frame and connected to the punching assembly.

Images