Blanking device for automobile part machining

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a blanking device for automobile part machining, which comprises a supporting seat, a blanking hole is arranged at the top of the supporting seat, a moving mechanism is arranged at the top of the supporting seat, and a limiting mechanism is arranged at the top of the moving mechanism. A fixing frame is arranged on one side of the moving mechanism, an air cylinder is arranged at the top of the fixing frame, a connecting rod is arranged at the bottom of the air cylinder, a fixing mechanism is arranged on the outer surface of the connecting rod, and a mounting mechanism is arranged at the bottom of the connecting rod. According to the blanking device for automobile part machining, the moving mechanism and the limiting mechanism are arranged, the device can clamp parts of different sizes through the moving mechanism and the limiting mechanism, then the application range of the device can be widened, the mounting mechanism is arranged, a blanking rod can be replaced more conveniently through the mounting mechanism, and the practicability is high. And the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a punching device for automobile parts processing. Background Art

[0002] Auto parts are the various units that make up the whole of a car and a product that serves the car. There are many types of auto parts, and blanking is needed in the production process of parts. Blanking is a stamping process that uses a die to separate part of the material or process parts from another part of the material, workpiece or waste. Blanking is a general term for separation processes such as shearing, blanking, punching, notching, grooving, cutting, chiseling, trimming, tongue cutting, cutting, and repairing. It is a stamping method that separates parts or rough parts of the required shape and size from the sheet metal. Blanking uses the cutting edge of the die to shear and deform the sheet metal along a certain contour line and separate it. Blanking accounts for the largest proportion in stamping production. During the blanking process, except for the metal near the shear contour line, the sheet metal itself does not produce plastic deformation, so the parts processed by flat plate blanking are still a planar shape.

[0003] Since the current equipment has a fixed size, while the sizes of automobile parts are different, the equipment cannot meet the needs, which reduces the scope of application of the equipment. In addition, the punching rod of the current equipment is not easy to replace, which reduces work efficiency. Therefore, there is an urgent need for a punching device for automobile parts processing to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a punching device for processing automobile parts to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a punching device for processing automobile parts, including a support seat, a punching hole is opened on the top of the support seat, a moving mechanism is arranged on the top of the support seat, a limiting mechanism is arranged on the top of the moving mechanism, a fixed frame is arranged on one side of the moving mechanism, a cylinder is arranged on the top of the fixed frame, a connecting rod is arranged on the bottom of the cylinder, a fixing mechanism is arranged on the outer surface of the connecting rod, a mounting mechanism is arranged on the bottom of the connecting rod, and a punching rod is arranged on the bottom of the mounting mechanism.

[0007] The utility model is further configured as follows: the moving mechanism comprises a moving frame, a threaded rod is arranged inside the moving frame, a rotating handle is arranged at one end of the threaded rod, and sliding blocks are arranged on both sides of the moving frame.

[0008] By adopting the above technical solution, the distance of the parts can be determined.

[0009] The utility model is further configured as follows: sliding grooves are provided on both sides of the support seat, the sliding block is adapted to the sliding grooves, and the sliding block is slidably connected to the sliding grooves, and a scale is provided on the top of the support seat.

[0010] By adopting the above technical solution, the movable frame can be moved.

[0011] The utility model is further configured as follows: the limiting mechanism includes a threaded sleeve, a fixed block is provided on one side of the threaded sleeve, a first telescopic rod is provided at the bottom of the fixed block, a first spring is provided on the outer surface of the first telescopic rod, a moving block is provided at the bottom of the first telescopic rod, and a baffle is provided on one side of the fixed block.

[0012] By adopting the above technical solution, the rear end of the material can be positioned and fixed.

[0013] The utility model is further configured as follows: the fixing mechanism comprises a connecting plate, a second telescopic rod is arranged at the bottom of the connecting plate, a second spring is arranged on the outer surface of the second telescopic rod, and a movable plate is arranged at the bottom of the second telescopic rod.

[0014] By adopting the above technical solution, the front end of the material can be fixed.

[0015] The utility model is further configured as follows: sliding blocks are arranged on both sides of the connecting plate and the movable plate, a sliding groove is opened inside the fixing frame, the sliding block is matched with the sliding groove, and the sliding block is slidably connected with the sliding groove.

[0016] By adopting the above technical solution, the connecting plate and the movable plate can be moved.

[0017] The utility model is further configured as follows: the installation mechanism includes a moving ring, a sliding plate is arranged inside the moving ring, a stopper is arranged on one side of the sliding plate, a positioning block is arranged on the top of the sliding plate, a guide block is arranged inside the moving ring, and a limiting plate is arranged at the bottom of the guide block.

[0018] By adopting the above technical solution, the punching and cutting rod can be easily replaced.

[0019] The utility model is further configured as follows: a guide groove is provided inside the movable ring, the guide block is slidably connected to the guide groove, a positioning groove is provided on the top of the punching rod, the positioning groove is adapted to the positioning block, and the positioning block is slidably connected to the positioning groove, and a groove is provided at the bottom of the connecting rod.

[0020] By adopting the above technical solution, the punching rod can be replaced.

[0021] In summary, the beneficial technical effects of the utility model are:

[0022] 1. The punching device for automobile parts processing is provided with a moving mechanism, and the parts can be moved by moving the moving frame, and the distance of the parts can be determined by the scale, thereby reducing the marking time and improving the work efficiency. A limit mechanism is provided, and the baffle can be moved by rotating the rotating handle, so that the device can clamp and fix parts of different sizes, thereby improving the application range of the device;

[0023] 2. The punching device for automobile parts processing is provided with an installation mechanism, which can move the sliding plate through a sliding movable ring, thereby disengaging the positioning block from the positioning groove, thereby allowing the punching rod to be pulled out, thereby making the replacement of the punching rod more convenient, thereby reducing the replacement time of the punching rod, and thereby improving work efficiency.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the mobile mechanism of the utility model;

[0028] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0030] Figure 5 It is a structural schematic diagram of the installation mechanism of the utility model;

[0031] Figure 6 It is a structural schematic diagram of the guide groove of the utility model;

[0032] Figure 7 It is a structural schematic diagram of the positioning groove of the utility model;

[0033] Figure 8 It is a structural schematic diagram of the groove of the utility model.

[0034] In the figure: 1, support seat; 2, punching hole; 3, moving mechanism; 4, limiting mechanism; 5, fixed frame; 6, cylinder; 7, connecting rod; 8, fixing mechanism; 9, mounting mechanism; 10, punching rod; 11, moving frame; 12, threaded rod; 13, rotating handle; 14, slider; 15, slide groove; 16, scale; 17, threaded sleeve; 18, fixed block; 19, first telescopic rod; 20, first spring; 21, moving block; 22, baffle; 23, connecting plate; 24, second telescopic rod; 25, second spring; 26, moving plate; 27, sliding block; 28, sliding groove; 29, moving ring; 30, sliding plate; 31, baffle; 32, positioning block; 33, guide block; 34, limiting plate; 35, guide groove; 36, positioning groove; 37, groove. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0036] Embodiment 1

[0037] Reference Figure 1 , a punching device for automobile parts processing disclosed by the utility model includes a support seat 1, a punching hole 2 is opened on the top of the support seat 1, a moving mechanism 3 is arranged on the top of the support seat 1, which can drive the workpiece to move, a limiting mechanism 4 is arranged on the top of the moving mechanism 3, which can fix and limit the workpiece, a fixing frame 5 is arranged on one side of the moving mechanism 3, a cylinder 6 is arranged on the top of the fixing frame 5, a connecting rod 7 is arranged at the bottom of the cylinder 6, which can move up and down, a fixing mechanism 8 is arranged on the outer surface of the connecting rod 7, which can fix the workpiece, a mounting mechanism 9 is arranged at the bottom of the connecting rod 7, which can facilitate the replacement of the punching rod 10, and a punching rod 10 is arranged at the bottom of the mounting mechanism 9.

[0038] Reference Figure 1 and Figure 2 The moving mechanism 3 includes a moving frame 11, which can be moved. A threaded rod 12 is arranged inside the moving frame 11, and a rotating handle 13 is arranged at one end of the threaded rod 12. Slide blocks 14 are arranged on both sides of the moving frame 11, which can be used to perform spacing for part punching, thereby reducing the marking time and improving work efficiency. Slide grooves 15 are arranged on both sides of the support seat 1, and the slide blocks 14 are adapted to the slide grooves 15, and the slide blocks 14 are slidably connected to the slide grooves 15. A scale 16 is arranged on the top of the support seat 1, which can enable the moving frame 11 to move and enable the moving frame 11 to move a fixed distance.

[0039] Reference Figure 1 and Figure 3 The limiting mechanism 4 includes a threaded sleeve 17, a fixed block 18 is provided on one side of the threaded sleeve 17, and is fixedly connected to the threaded sleeve 17. A first telescopic rod 19 is provided at the bottom of the fixed block 18, which can be telescopic. A first spring 20 is provided on the outer surface of the first telescopic rod 19, and a moving block 21 is provided at the bottom of the first telescopic rod 19, which is slidably connected to the threaded sleeve 17. A baffle 22 is provided on one side of the fixed block 18, which can position and fix the rear end of the material, so that the equipment can adapt to materials of different sizes, thereby improving the scope of application of the equipment.

[0040] Reference Figure 1 and Figure 4 The fixing mechanism 8 includes a connecting plate 23, which is fixedly connected to the connecting rod 7. A second telescopic rod 24 is provided at the bottom of the connecting plate 23. A second spring 25 is provided on the outer surface of the second telescopic rod 24. A movable plate 26 is provided at the bottom of the second telescopic rod 24, which is slidably connected to the connecting rod 7, and can fix the front end of the material, thereby preventing deviation in punching. Sliding blocks 27 are provided on both sides of the connecting plate 23 and the movable plate 26. A sliding groove 28 is provided inside the fixed frame 5. The sliding block 27 is adapted to the sliding groove 28, and the sliding block 27 is slidably connected to the sliding groove 28, so that the connecting plate 23 and the movable plate 26 can be moved, thereby fixing the workpiece.

[0041] Reference Figure 1 and Figures 5 to 8 The mounting mechanism 9 includes a moving ring 29 which can move up and down. A sliding plate 30 is arranged inside the moving ring 29 which can move. A stopper 31 is arranged on one side of the sliding plate 30. A positioning block 32 is arranged on the top of the sliding plate 30 and is located inside the groove 37 of the connecting rod 7. A guide block 33 is arranged inside the moving ring 29 and is fixedly connected to the connecting rod 7. A limiting plate 34 is arranged at the bottom of the guide block 33 and a positioning pin is arranged at the bottom, which can facilitate the replacement of the punching rod 10 and thus improve the working efficiency. A guide groove 35 is provided inside the moving ring 29, and the guide block 33 is slidably connected to the guide groove 35. A positioning groove 36 is provided on the top of the punching rod 10, and the positioning groove 36 is matched with the positioning block 32, and the positioning block 32 is slidably connected to the positioning groove 36. A groove 37 is provided at the bottom of the connecting rod 7, which can replace the punching rod 10 and thus improve the working efficiency.

[0042] The implementation principle of this embodiment is:

[0043] The punching device for processing automobile parts is provided with a moving frame 11. When using the device, the staff puts the part to be processed on the top of the support seat 1, and fits its rear end with the moving frame 11. Then, the staff rotates the rotating handle 13. The rotation of the rotating handle 13 can drive the threaded rod 12 to rotate. The rotation of the threaded rod 12 can drive the threaded sleeve 17 to move toward each other. The threaded rod 12 moves toward each other and can drive the fixed block 18 to move. The movement of the fixed block 18 can drive the baffle 22 to move. With the rotation of the rotating handle 13, the baffle 22 will move to both sides of the part. Then the staff moves upward. The movable block 21 is moved upward, and the upward movement of the movable block 21 can shrink the first telescopic rod 19 and deform the first spring 20, so that the movable block 21 can be located at the top of the part. At this time, the baffle 22 continues to be reserved until the baffle 22 contacts the two sides of the part. Then the staff releases the movable block 21, and the movable block 21 moves downward under the action of the first spring 20, so that the movable block 21 can contact the top of the part, thereby fixing the rear end of the part, and enabling the equipment to clamp and fix parts of different sizes, thereby improving the scope of application of the equipment.

[0044] Afterwards, the staff starts the cylinder 6, and the cylinder 6 starts working to drive the connecting rod 7 to move up and down. The up and down movement of the connecting rod 7 can drive the connecting plate 23 to move. The movement of the connecting plate 23 can drive the second telescopic rod 24 to move. The movement of the second telescopic rod 24 can drive the movable plate 26 to move. Since the sliding block 27 can move inside the sliding groove 28, the movable plate 26 and the connecting plate 23 can be moved, and the movable plate 26 can contact the top of the part, so as to clamp the part, and the deformation of the second spring 25 can buffer the impact force on the part, thereby preventing damage to the part, thereby improving product quality.

[0045] When the punching rod 10 needs to be replaced, the staff rotates the positioning pin, and the positioning pin disengages from the moving ring 29, so that the moving ring 29 can be moved. Then the staff moves the moving ring 29 upward. Since the guide block 33 can move inside the guide groove 35, the moving ring 29 can be moved. The moving ring 29 moves upward and disengages from the sliding plate 30. At this time, the sliding plate 30 can move. Then the staff pulls the punching rod 10 downward, and the punching rod 10 will move downward. The downward movement of the punching rod 10 can drive the positioning groove 36 to move downward. The downward movement of the positioning groove 36 can squeeze the stopper 31, and then the stopper 31 can be moved. Since the sliding plate 30 can move inside the groove 37, the stopper 31 can be moved, and the stopper 31 can be disengaged from the positioning groove 36, so that the punching rod 10 can be pulled out, which makes the replacement of the punching rod 10 more convenient, thereby improving work efficiency.

[0046] Compared with the prior art, the present invention has the following beneficial effects:

[0047] 1. The punching device for automobile parts processing is provided with a moving mechanism 3, which can move the parts by moving the moving frame 11, and can set the distance of the parts by the scale 16, thereby reducing the marking time and improving the work efficiency. A limit mechanism 4 is provided, and the baffle 22 can be moved by rotating the rotating handle 13, thereby enabling the device to clamp and fix parts of different sizes, thereby improving the application range of the device;

[0048] 2. The punching device for automobile parts processing is provided with a mounting mechanism 9. By sliding a movable ring 29, the sliding plate 30 can be moved, so that the positioning block 32 can be disengaged from the positioning groove 36, so that the punching rod 10 can be pulled out, so that the replacement of the punching rod 10 can be more convenient, so that the replacement time of the punching rod 10 can be reduced, and the work efficiency can be improved.

[0049] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A punching device for automobile parts processing, characterized in that: The invention comprises a support seat (1), a punching hole (2) is provided on the top of the support seat (1), a moving mechanism (3) is arranged on the top of the support seat (1), a limiting mechanism (4) is arranged on the top of the moving mechanism (3), a fixing frame (5) is arranged on one side of the moving mechanism (3), a cylinder (6) is arranged on the top of the fixing frame (5), a connecting rod (7) is arranged on the bottom of the cylinder (6), a fixing mechanism (8) is arranged on the outer surface of the connecting rod (7), a mounting mechanism (9) is arranged on the bottom of the connecting rod (7), and a punching rod (10) is arranged on the bottom of the mounting mechanism (9).

2. A punching device for automobile parts processing according to claim 1, characterized in that: The moving mechanism (3) comprises a moving frame (11), a threaded rod (12) is arranged inside the moving frame (11), a rotating handle (13) is arranged at one end of the threaded rod (12), and sliding blocks (14) are arranged on both sides of the moving frame (11).

3. A punching device for automobile parts processing according to claim 2, characterized in that: Slide grooves (15) are provided on both sides of the support seat (1), the slider (14) is adapted to the slide groove (15), and the slider (14) is slidably connected to the slide groove (15), and a scale (16) is provided on the top of the support seat (1).

4. The punching device for automobile parts processing according to claim 1, characterized in that: The limiting mechanism (4) comprises a threaded sleeve (17), a fixed block (18) is arranged on one side of the threaded sleeve (17), a first telescopic rod (19) is arranged at the bottom of the fixed block (18), a first spring (20) is arranged on the outer surface of the first telescopic rod (19), a moving block (21) is arranged at the bottom of the first telescopic rod (19), and a baffle (22) is arranged on one side of the fixed block (18).

5. The punching device for automobile parts processing according to claim 1, characterized in that: The fixing mechanism (8) comprises a connecting plate (23), a second telescopic rod (24) is arranged at the bottom of the connecting plate (23), a second spring (25) is arranged on the outer surface of the second telescopic rod (24), and a movable plate (26) is arranged at the bottom of the second telescopic rod (24).

6. A punching device for automobile parts processing according to claim 5, characterized in that: Sliding blocks (27) are arranged on both sides of the connecting plate (23) and the movable plate (26); a sliding groove (28) is provided inside the fixing frame (5); the sliding block (27) is matched with the sliding groove (28), and the sliding block (27) and the sliding groove (28) are slidably connected.

7. The punching device for automobile parts processing according to claim 1, characterized in that: The mounting mechanism (9) comprises a moving ring (29), a sliding plate (30) is arranged inside the moving ring (29), a stopper (31) is arranged on one side of the sliding plate (30), a positioning block (32) is arranged on the top of the sliding plate (30), a guide block (33) is arranged inside the moving ring (29), and a limiting plate (34) is arranged at the bottom of the guide block (33).

8. The punching device for automobile parts processing according to claim 7, characterized in that: A guide groove (35) is provided inside the movable ring (29), and the guide block (33) is slidably connected to the guide groove (35). A positioning groove (36) is provided on the top of the punching rod (10), and the positioning groove (36) is matched with the positioning block (32), and the positioning block (32) is slidably connected to the positioning groove (36). A groove (37) is provided at the bottom of the connecting rod.

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