Punching jig with machine table

Abstract

The utility model discloses a punching jig with a machine table which comprises a working table, a supporting frame is vertically arranged at the top end of the working table, a lifting plate is transversely arranged in the supporting frame, a punching cutter is transversely arranged at the bottom end of the lifting plate, and the lifting plate and the punching cutter are in the same moving direction. A jig containing table is arranged between the workbench and the supporting frame, the jig containing table is transversely located on the workbench, the jig containing table is parallel to the lifting plate, the punching cutter is parallel to the jig containing table, a jig is transversely placed on the jig containing table, and a product to be punched is transversely placed at the top end of the jig. A jig limiting frame is arranged between the jig and the jig containing table, the jig limiting frame is transversely located on one side of the surface of the jig containing table, and one side of the jig is connected with the jig limiting frame in an inserted mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of punching equipment, especially to punching jig belt machine table. BACKGROUND

[0002] The common plastic electronic product in life usually adopts a mold to carry out injection molding. When processing and molding, the sprue on the product, namely the water gap in the industry, will produce excess molding material. In order to ensure the integrity and good appearance of the product, the water gap left after molding needs to be cut off. At present, there are many ways to remove the water gap of the product, and a pure manual water gap cutting jig is still used for processing, that is, after the product is injection molded, the molded product is manually picked up and placed into the punching jig, the water gap is cut off by pressing the switch, and then the product is collected from the jig and put into the next process in the production line. The existing water gap punching jig has the following disadvantages when in use: the jig and the product placed on the jig are manually placed on the workbench together, and since there is only a placement position on the workbench, the jig is prone to deviation when manually placed, which further affects the punching of the product on the jig. Therefore, the punching jig belt machine table is proposed. SUMMARY

[0003] The utility model aims at providing a technical scheme which can solve the above problems.

[0004] The punching jig belt machine table comprises a workbench, a support frame is vertically arranged at the top end of the workbench, a lifting plate is horizontally arranged in the support frame, a punching cutter is horizontally arranged at the bottom end of the lifting plate, the lifting plate and the punching cutter are arranged in the same moving direction, a jig placement table is arranged between the workbench and the support frame, the jig placement table is horizontally arranged on the workbench, the jig placement table and the lifting plate are parallel to each other, and the punching cutter and the jig placement table are parallel to each other, jigs are horizontally placed on the jig placement table, products to be punched are horizontally placed at the top end of the jigs, a jig limiting frame is arranged between the jigs and the jig placement table, one side of the jig limiting frame is horizontally arranged at the surface of the jig placement table, and one side of the jig is connected to the jig limiting frame through insertion.

[0005] Preferably, a pneumatic cylinder is arranged between the lifting plate and the support frame, and the pneumatic cylinder is vertically arranged on the support frame. A driving rod is arranged at the bottom end of the pneumatic cylinder and drives the lifting plate through the support frame.

[0006] Preferably, a second connecting seat is arranged at the connection between the driving rod and the lifting plate, and the second connecting seat is horizontally arranged at the top end of the lifting plate. The bottom end of the driving rod is connected to the second connecting seat.

[0007] Preferably, a first connecting seat is provided between the lifting plate and the stamping knife, and the first connecting seat is located laterally at the bottom end of the lifting plate. A connecting post is vertically provided at the bottom end of the first connecting seat, and the connecting posts are vertically distributed at the four corners of the first connecting seat. The connecting posts are connected to the stamping knife.

[0008] Preferably, a limiting post is provided between the lifting plate and the support frame, and the limiting post is vertically fixed on the worktable and penetrates the lifting plate. A collar is provided between the lifting plate and the limiting post, and the collar is respectively located at the four corners of the lifting plate, and the limiting post penetrates the collar.

[0009] Compared with the prior art, the beneficial effects of this utility model are: by fixing the fixture on the fixture placement platform through the fixture limiting frame, the fixture will not be misaligned when the subsequent lifting plate drives the punching blade to move downward and punches the product on the fixture, thus preventing the punching blade from failing to punch the product and instead colliding with the fixture.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the punching fixture with a machine base;

[0013] Figure 2 This is another structural schematic diagram of the punching fixture with a machine base;

[0014] Figure 3 Another structural schematic diagram of a punching fixture with a machine base;

[0015] Figure 4 This is a schematic diagram of the workbench structure.

[0016] The following components are shown in the figure: 1. Workbench, 2. Support frame, 3. Cylinder, 4. Lifting plate, 5. Drive rod, 6. First connecting seat, 7. Connecting column, 8. Punching blade, 9. Fixture, 10. Fixture placement platform, 11. Second connecting seat, 12. Limiting column, 13. Collar, 14. Fixture limiting frame. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 In this embodiment of the utility model, the punching fixture with machine base includes a worktable 1. A support frame 2 is vertically arranged at the top of the worktable 1, and a lifting plate 4 is horizontally arranged inside the support frame 2. A punching blade 8 is horizontally arranged at the bottom end of the lifting plate 4, and the lifting plate 4 and the punching blade 8 move in the same direction. A fixture placement platform 10 is arranged between the worktable 1 and the support frame 2, and the fixture placement platform 10 is horizontally located on the worktable 1. The fixture placement platform 10 and the lifting plate 4 are parallel to each other, and the punching blade 8 and the fixture placement platform 10 are parallel to each other. A fixture 9 is placed on a fixture, and a product to be punched is placed horizontally on the top of the fixture 9. A fixture limiting frame 14 is provided between the fixture 9 and the fixture placement table 10. The fixture limiting frame 14 is horizontally located on one side of the surface of the fixture placement table 10, and one side of the fixture 9 is inserted into the fixture limiting frame 14. The fixture 9 is fixed on the fixture placement table 10 by the fixture limiting frame 14, so that when the lifting plate 4 drives the punching blade 8 to move downward and punch the product on the fixture 9, the fixture 9 will not be deviated, and the punching blade 8 will not fail to punch the product but collide with the fixture 9.

[0019] A cylinder 3 is provided between the lifting plate 4 and the support frame 2, and the cylinder 3 is vertically located on the support frame 2. A drive rod 5 is driven at the bottom of the cylinder 3, and the drive rod 5 passes through the support frame 2. The drive rod 5 is connected to the lifting plate 4. When the cylinder 3 drives the drive rod 5 to lift, the lifting plate 4 is also lifted inside the support frame 2. At the same time, the punching blade 8 is lifted inside the support frame 2, thereby punching the product on the fixture 9 on the fixture placement table 10.

[0020] A second connecting seat 11 is provided at the connection between the drive rod 5 and the lifting plate 4. The second connecting seat 11 is located laterally at the top of the lifting plate 4, and the bottom end of the drive rod 5 is connected to the second connecting seat 11, thereby connecting the lifting plate 4 and the drive rod 5 through the second connecting seat 11.

[0021] A first connecting seat 6 is provided between the lifting plate 4 and the stamping knife 8. The first connecting seat 6 is located horizontally at the bottom end of the lifting plate 4. A connecting post 7 is vertically provided at the bottom end of the first connecting seat 6. The connecting posts 7 are vertically distributed at the four corners of the first connecting seat 6 and are connected to the stamping knife 8. Thus, the lifting plate 4 and the stamping knife 8 are connected through the connection between the connecting posts 7 and the first connecting seat 6.

[0022] A limiting post 12 is also provided between the lifting plate 4 and the support frame 2, and the limiting post 12 is vertically fixed on the worktable 1. The limiting post 12 passes through the lifting plate 4. A collar 13 is provided between the lifting plate 4 and the limiting post 12. The collar 13 is respectively located at the four corners of the lifting plate 4, and the limiting post 12 passes through the collar 13. Thus, the cooperation between the limiting post 12 and the collar 13 makes the lifting plate 4 move up and down more smoothly inside the support frame 2, and makes the lifting plate 4 and the punching blade 8 move up and down more smoothly.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A punching fixture with a machine base, including a worktable, characterized in that, A support frame is vertically installed at the top of the workbench, and a lifting plate is horizontally installed inside the support frame. A punching blade is horizontally installed at the bottom of the lifting plate, and the lifting plate and the punching blade move in the same direction. A fixture placement platform is installed between the workbench and the support frame, and the fixture placement platform is horizontally located on the workbench. The fixture placement platform and the lifting plate are parallel to each other, and the punching blade and the fixture placement platform are parallel to each other. A fixture is horizontally placed on the fixture placement platform, and the product to be punched is horizontally placed on the top of the fixture. A fixture limiting frame is installed between the fixture and the fixture placement platform, and the fixture limiting frame is horizontally located on one side of the surface of the fixture placement platform. One side of the fixture is inserted into the fixture limiting frame.

2. The punching fixture with machine base according to claim 1, characterized in that, A cylinder is installed between the lifting plate and the support frame, and the cylinder is vertically located on the support frame. A drive rod is installed at the bottom of the cylinder, and the drive rod passes through the support frame and is connected to the lifting plate.

3. The punching fixture with machine base according to claim 2, characterized in that, A second connecting seat is provided at the connection between the drive rod and the lifting plate, and the second connecting seat is laterally located at the top of the lifting plate, and the bottom end of the drive rod is connected to the second connecting seat.

4. The punching fixture with machine base according to claim 1, characterized in that, A first connecting seat is provided between the lifting plate and the punching knife, and the first connecting seat is located horizontally at the bottom end of the lifting plate. A connecting column is vertically provided at the bottom end of the first connecting seat, and the connecting columns are vertically distributed at the four corners of the first connecting seat, and the connecting columns are connected to the punching knife.

5. The punching fixture with machine base according to claim 1, characterized in that, Limiting posts are also provided between the lifting plate and the support frame, and the limiting posts are all vertically fixed on the worktable. The limiting posts penetrate the lifting plate. There are collars between the lifting plate and the limiting posts, and the collars are respectively located at the four corners of the lifting plate. The limiting posts penetrate the collars.

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