Punching machine capable of conveniently adjusting position of workpiece

Abstract

The utility model relates to the technical field of workpiece position adjustment, and discloses a punching machine capable of conveniently adjusting the position of a workpiece. The hydraulic cylinder is arranged at the top of the inner wall of the machine body; the upper pressing die is arranged at the telescopic end of the hydraulic cylinder; the lower pressing die is arranged at the bottom of the inner wall of the machine body; the adjusting mechanism is arranged at the bottom of the inner wall of the machine body; the clamping mechanism is arranged at the bottom of the inner wall of the machine body, and the top of the hydraulic cylinder is fixedly connected with the top of the inner wall of the machine body. And the other rotating block is rotated anticlockwise to drive the other first threaded rod to move leftwards, at the moment, the first threaded rod and the other first threaded rod move leftwards at the same time to drive the workpiece between the two extrusion blocks to move leftwards, otherwise, the workpiece moves rightwards, and therefore the effect of adjusting the position of the workpiece is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece position adjustment, and particularly relates to a punching machine which is convenient for adjusting the position of a workpiece. Background Technique

[0002] A punching machine is a common metal processing device used to punch various-shaped holes and notches in metal sheets. It usually consists of a powerful hydraulic or pneumatic driving mechanism and a workbench equipped with various punching dies. When the driving mechanism works, the punching die will quickly strike downward, punching off the material on the metal sheet to form the required shape. Punching machines are widely used in manufacturing industries such as automobiles, electrical appliances, and furniture.

[0003] However, the existing products still have deficiencies. For example, the existing products currently in use cannot well adjust the position of the workpiece, which may affect the processing of the workpiece and thus affect the next use of the workpiece. Content of the Utility Model

[0004] The purpose of the utility model is to provide a punching machine which is convenient for adjusting the position of a workpiece, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A punching machine which is convenient for adjusting the position of a workpiece, comprising: a machine body; a hydraulic cylinder arranged at the top of the inner wall of the machine body; an upper punching die arranged at the telescopic end of the hydraulic cylinder; a lower punching die arranged at the bottom of the inner wall of the machine body; an adjusting mechanism arranged at the bottom of the inner wall of the machine body; and a clamping mechanism arranged at the bottom of the inner wall of the machine body.

[0006] Preferably, the top of the hydraulic cylinder is fixedly connected to the top of the inner wall of the machine body, the telescopic end of the hydraulic cylinder is fixedly connected to the top of the upper punching die, and the bottom of the lower punching die is fixedly connected to the bottom of the inner wall of the machine body.

[0007] Preferably, the adjusting mechanism includes: a first fixing plate arranged at the bottom of the inner wall of the machine body, and a threaded hole is opened on one side of the first fixing plate; the bottom of the first fixing plate is fixedly connected to the bottom of the inner wall of the machine body, and a first threaded rod is threadedly connected to the threaded hole of the first fixing plate.

[0008] Preferably, a rotating block is fixedly connected to one side of the first threaded rod, the other side of the first threaded rod is rotatably connected to a first movable plate, a first sliding groove is opened at the bottom of the first movable plate, and a movable groove is opened on one side of the first movable plate.

[0009] Preferably, a slide rail one is slidably connected to the slide groove one of the movable plate one. One side of the inner wall of the movable groove of the movable plate one is fixedly connected with a connecting spring. The top of the inner wall of the movable groove of the movable plate one is fixedly connected with a slide rail two. One end of the connecting spring is fixedly connected with a pressing block. A slide groove two is opened at the top of the pressing block. The slide groove two of the pressing block is slidably connected with the slide rail two. Through this adjusting mechanism, the effect of adjusting the position of the workpiece can be achieved well.

[0010] Preferably, the clamping mechanism includes: a fixing plate two, arranged at the bottom of the inner wall of the machine body. A connecting hole is opened on one side of the fixing plate two. The bottom of the fixing plate two is fixedly connected with the bottom of the inner wall of the machine body. A threaded rod two is rotatably connected to the connecting hole of the fixing plate two. One end of the threaded rod two penetrates through one side of the lower pressing die and extends to the other side and is rotatably connected to the connecting hole of the other fixing plate two.

[0011] Preferably, a rotating handle is fixedly connected to one side of the threaded rod two. A movable plate two is threadedly connected to the outer wall of the threaded rod two. A slide groove three is opened at the bottom of the movable plate two.

[0012] Preferably, a slide rail three is slidably connected to the slide groove three of the movable plate two. A connecting block one is fixedly connected to one side of the movable plate two. A connecting block two is rotatably connected to the bottom of the connecting block one. A clamping plate is fixedly connected to one side of the connecting block two. The bottom of the slide rail three is fixedly connected with the bottom of the inner wall of the machine body. Through this clamping mechanism, the effect of clamping and fixing the workpiece can be achieved well.

[0013] The utility model provides a punching machine which is convenient for adjusting the position of a workpiece. It has the following beneficial effects:

[0014] (1) When the position of the workpiece needs to be adjusted in the utility model, the rotating block is rotated clockwise while the other rotating block is rotated counterclockwise. Rotating the rotating block clockwise drives the threaded rod one to move leftward. Rotating the other rotating block counterclockwise drives the other threaded rod one to move leftward. At this time, the threaded rod one and the other threaded rod one move leftward simultaneously to drive the workpiece between the two pressing blocks to move leftward. On the contrary, it moves rightward, so as to achieve the effect of adjusting the position of the workpiece.

[0015] (2) In the utility model, by rotating the rotating handle, the rotating handle drives the threaded rod two to rotate. The threaded rod two rotates to drive the movable plate two to move. The movable plate two moves to drive the connecting block one to move. The connecting block one moves to drive the connecting block two to move. The connecting block two moves to drive the clamping plate to move. And when the threaded rod two rotates to drive the movable plate two to move, it also drives the other movable plate two to move. And the two movable plates two move towards each other, so as to achieve the effect of clamping and fixing the workpiece. Description of the Drawings

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a schematic diagram of the partial internal structure of the present utility model;

[0018] Figure 3 This is the present utility model Figure 2 an enlarged view of A in;

[0019] Figure 4 This is the present utility model Figure 2 an enlarged view of B in.

[0020] In the figure: 1 machine body, 2 hydraulic cylinder, 3 upper pressing die, 4 lower pressing die, 5 adjusting mechanism, 511 first fixing plate, 512 first threaded rod, 513 rotating block, 514 first movable plate, 515 first slide rail, 516 connecting spring, 517 extrusion block, 518 second slide rail, 6 clamping mechanism, 611 second fixing plate, 612 second threaded rod, 613 rotating handle, 614 second movable plate, 615 third slide rail, 616 first connecting block, 617 second connecting block, 618 clamping plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation of the present utility model.

[0023] Embodiment 1

[0024] A preferred embodiment of a punching machine provided by the present utility model for facilitating the adjustment of the position of a workpiece is as Figures 1-4 shown: A punching machine for facilitating the adjustment of the position of a workpiece includes: a machine body 1; a hydraulic cylinder 2 provided at the top of the inner wall of the machine body 1; an upper pressing die 3 provided at the telescopic end of the hydraulic cylinder 2; a lower pressing die 4 provided at the bottom of the inner wall of the machine body 1; an adjusting mechanism 5 provided at the bottom of the inner wall of the machine body 1; and a clamping mechanism 6 provided at the bottom of the inner wall of the machine body 1.

[0025] The top of the hydraulic cylinder 2 is fixedly connected to the top of the inner wall of the machine body 1, the telescopic end of the hydraulic cylinder 2 is fixedly connected to the top of the upper pressing die 3, and the bottom of the lower pressing die 4 is fixedly connected to the bottom of the inner wall of the machine body 1.

[0026] The adjusting mechanism 5 includes: a first fixing plate 511, which is arranged at the bottom of the inner wall of the machine body 1, and a threaded hole is opened on one side of the first fixing plate 511; the bottom of the first fixing plate 511 is fixedly connected to the bottom of the inner wall of the machine body 1, and a first threaded rod 512 is threadedly connected to the threaded hole of the first fixing plate 511.

[0027] One side of the first threaded rod 512 is fixedly connected with a rotating block 513, the other side of the first threaded rod 512 is rotatably connected with a first movable plate 514, a first chute is opened at the bottom of the first movable plate 514, and a movable groove is opened on one side of the first movable plate 514.

[0028] A first slide rail 515 is slidably connected to the first chute of the first movable plate 514, a connecting spring 516 is fixedly connected to one side of the inner wall of the movable groove of the first movable plate 514, a second slide rail 518 is fixedly connected to the top of the inner wall of the movable groove of the first movable plate 514, one end of the connecting spring 516 is fixedly connected with a pressing block 517, a second chute is opened at the top of the pressing block 517, and the second chute of the pressing block 517 is slidably connected to the second slide rail 518.

[0029] Furthermore, in this embodiment, when the position of the workpiece needs to be adjusted, the rotating block 513 is rotated clockwise and another rotating block 513 is rotated counterclockwise at the same time. Rotating the rotating block 513 clockwise drives the first threaded rod 512 to move leftward, and rotating another rotating block 513 counterclockwise drives another first threaded rod 512 to move leftward. At this time, the first threaded rod 512 and another first threaded rod 512 move leftward at the same time to drive the workpiece between the two pressing blocks 517 to move leftward, and vice versa to move rightward, so as to achieve the effect of adjusting the position of the workpiece.

[0030] Embodiment 2

[0031] On the basis of Embodiment 1, a preferred embodiment of a punching machine for facilitating the adjustment of the position of a workpiece provided by the present utility model is as Figures 1-4 shown: The clamping mechanism 6 includes: a second fixing plate 611, which is arranged at the bottom of the inner wall of the machine body 1, and a connection hole is opened on one side of the second fixing plate 611; the bottom of the second fixing plate 611 is fixedly connected to the bottom of the inner wall of the machine body 1, and a second threaded rod 612 is rotatably connected to the connection hole of the second fixing plate 611. One end of the second threaded rod 612 penetrates through one side of the lower die 4 and extends to the other side and is rotatably connected to the connection hole of the other second fixing plate 611.

[0032] One side of the second threaded rod 612 is fixedly connected with a rotating handle 613, and the outer wall of the second threaded rod 612 is threadedly connected with a second movable plate 614, and a third chute is opened at the bottom of the second movable plate 614.

[0033] The sliding groove three of the movable plate two 614 is slidably connected with a slide rail three 615. One side of the movable plate two 614 is fixedly connected with a connecting block one 616. The bottom of the connecting block one 616 is rotatably connected with a connecting block two 617. One side of the connecting block two 617 is fixedly connected with a clamping plate 618. The bottom of the slide rail three 615 is fixedly connected with the bottom of the inner wall of the machine body 1.

[0034] Furthermore, in this embodiment, by rotating the rotating handle 613, the rotation of the rotating handle 613 drives the rotation of the second threaded rod 612. The rotation of the second threaded rod 612 drives the movement of the movable plate two 614. The movement of the movable plate two 614 drives the movement of the connecting block one 616. The movement of the connecting block one 616 drives the movement of the connecting block two 617. The movement of the connecting block two 617 drives the movement of the clamping plate 618. And while the rotation of the second threaded rod 612 drives the movement of the movable plate two 614, it also drives the movement of another movable plate two 614. And the two movable plates two 614 move towards each other, so as to achieve the effect of clamping and fixing the workpiece.

[0035] When in use, by rotating the rotating handle 613, the rotation of the rotating handle 613 drives the rotation of the second threaded rod 612. The rotation of the second threaded rod 612 drives the movement of the movable plate two 614. The movement of the movable plate two 614 drives the movement of the connecting block one 616. The movement of the connecting block one 616 drives the movement of the connecting block two 617. The movement of the connecting block two 617 drives the movement of the clamping plate 618. And while the rotation of the second threaded rod 612 drives the movement of the movable plate two 614, it also drives the movement of another movable plate two 614. And the two movable plates two 614 move towards each other to achieve the clamping and fixing of the workpiece. At the same time, rotate the two rotating blocks 513 to drive the pressing block 517 to clamp the workpiece. When the position of the workpiece needs to be adjusted, rotate the rotating handle 613 so that the clamping plate 618 no longer clamps the workpiece. Rotate the rotating block 513 clockwise and rotate the other rotating block 513 counterclockwise at the same time. Rotating the rotating block 513 clockwise drives the first threaded rod 512 to move to the left. Rotating the other rotating block 513 counterclockwise drives the other first threaded rod 512 to move to the left. At this time, the first threaded rod 512 and the other first threaded rod 512 move to the left at the same time to drive the workpiece between the two pressing blocks 517 to move to the left. Conversely, it moves to the right, so as to achieve the adjustment of the position of the workpiece.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A punching machine that facilitates the adjustment of the position of a workpiece, characterized in that, Comprising: Machine body (1); Hydraulic cylinder (2), arranged at the top of the inner wall of the machine body (1); Upper pressing die (3), arranged at the telescopic end of the hydraulic cylinder (2); Lower pressing die (4), arranged at the bottom of the inner wall of the machine body (1); Adjusting mechanism (5), arranged at the bottom of the inner wall of the machine body (1); Clamping mechanism (6), arranged at the bottom of the inner wall of the machine body (1).

2. The punching machine for facilitating the adjustment of the workpiece position according to claim 1, wherein: The top of the hydraulic cylinder (2) is fixedly connected to the top of the inner wall of the machine body (1), the telescopic end of the hydraulic cylinder (2) is fixedly connected to the top of the upper pressing die (3), and the bottom of the lower pressing die (4) is fixedly connected to the bottom of the inner wall of the machine body (1).

3. A punching machine for facilitating the adjustment of the position of a workpiece according to claim 1, characterized in that: The adjusting mechanism (5) includes: First fixing plate (511), arranged at the bottom of the inner wall of the machine body (1), and a threaded hole is provided on one side of the first fixing plate (511); The bottom of the first fixing plate (511) is fixedly connected to the bottom of the inner wall of the machine body (1), and a first threaded rod (512) is threadedly connected to the threaded hole of the first fixing plate (511).

4. A punching machine for facilitating the adjustment of the position of a workpiece according to claim 3, characterized in that: One side of the first threaded rod (512) is fixedly connected to a rotating block (513), the other side of the first threaded rod (512) is rotatably connected to a first movable plate (514), a first sliding groove is provided at the bottom of the first movable plate (514), and a movable groove is provided on one side of the first movable plate (514).

5. A punching machine for facilitating the adjustment of the position of a workpiece according to claim 4, characterized in that: A first sliding rail (515) is slidably connected to the first sliding groove of the first movable plate (514), a connecting spring (516) is fixedly connected to one side of the inner wall of the movable groove of the first movable plate (514), a second sliding rail (518) is fixedly connected to the top of the inner wall of the movable groove of the first movable plate (514), one end of the connecting spring (516) is fixedly connected to a pressing block (517), a second sliding groove is provided at the top of the pressing block (517), and the second sliding groove of the pressing block (517) is slidably connected to the second sliding rail (518).

6. The punching machine for facilitating the adjustment of the workpiece position according to claim 1, wherein: The clamping mechanism (6) includes: Second fixing plate (611), arranged at the bottom of the inner wall of the machine body (1), and a connecting hole is provided on one side of the second fixing plate (611); The bottom of the second fixing plate (611) is fixedly connected to the bottom of the inner wall of the machine body (1), a second threaded rod (612) is rotatably connected to the connecting hole of the second fixing plate (611), and one end of the second threaded rod (612) penetrates through one side of the lower pressing die (4) and extends to the other side and is rotatably connected to the connecting hole of the second fixing plate (611) on the other side.

7. The punching machine for facilitating the adjustment of the workpiece position according to claim 6, characterized in that: One side of the second threaded rod (612) is fixedly connected to a rotating handle (613), a second movable plate (614) is threadedly connected to the outer wall of the second threaded rod (612), and a third sliding groove is provided at the bottom of the second movable plate (614).

8. A punching machine for facilitating the adjustment of the position of a workpiece according to claim 7, characterized in that: A third sliding rail (615) is slidably connected to the third sliding groove of the second movable plate (614), a first connecting block (616) is fixedly connected to one side of the second movable plate (614), a second connecting block (617) is rotatably connected to the bottom of the first connecting block (616), a clamping plate (618) is fixedly connected to one side of the second connecting block (617), and the bottom of the third sliding rail (615) is fixedly connected to the bottom of the inner wall of the machine body (1).

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