Stamping positioning mechanism for automobile stamping part

Abstract

The utility model discloses an automobile stamping part stamping positioning mechanism which comprises a stamping machining table, an L-shaped support is connected to one side of the surface of the stamping machining table, a first air cylinder is arranged on the surface of the top of the L-shaped support, a piston rod of the first air cylinder penetrates through the L-shaped support and then is connected with a stamping plate, and a lower die is arranged in the top of the stamping machining table and located at the bottom of the stamping plate. A discharging assembly is arranged on the surface of the stamping machining table, automobile parts machined on the surface of the machining plate are pushed to move upwards through a moving push plate, when the machining plate moves out of the lower die, a second air cylinder can be started to work, a piston rod of the second air cylinder pushes a moving plate to move on the surface of a sliding plate, and the moving plate drives the push plate to move when moving; and after the push plate makes contact with the automobile parts on the surface of the machining plate, the automobile parts on the surface of the machining plate are pushed to the inclined groove under continuous movement of the push plate and slide into the collecting box through the inclined groove to be collected, and therefore automatic discharging is achieved, and the overall production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile part processing, and particularly relates to a stamping positioning mechanism for automobile stamping parts. Background Technique

[0002] Automobile stamping parts are metal stamping parts that make up automobile components. These stamping parts are produced through the stamping process, where hydraulic cylinders and dies are used to apply external forces to raw material plates, pipes, profiles, etc., causing plastic deformation or separation to obtain workpieces with the required shapes and sizes. Currently, during the stamping process of automobile stamping parts, a positioning mechanism is required to fix and clamp the stamping parts to prevent the parts from skewing during stamping.

[0003] Currently, when fixing automobile parts through the positioning mechanism, two sets of fixing blocks approach each other under the action of the threaded rod to fix the parts and prevent the parts from shifting during stamping. However, although the existing positioning mechanism can fix the parts, since the just-stamped parts often adhere to or get stuck in the forming cavity of the die, manual material taking is often required after the parts are stamped, and the manual operation of material taking is relatively slow, thus greatly affecting the overall production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stamping positioning mechanism for automobile stamping parts 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 stamping positioning mechanism for automobile stamping parts, comprising:

[0006] A stamping processing table, one side of the surface of the stamping processing table is connected with an L-shaped bracket, the top surface of the L-shaped bracket is provided with a first cylinder, the piston rod of the first cylinder penetrates through the L-shaped bracket and is connected with a stamping plate, and a lower die for stamping automobile stamping parts is arranged inside the top of the stamping processing table and below the stamping plate. An unloading component for assisting in unloading the stamped automobile stamping parts is arranged on the surface of the stamping processing table. Through the top plate of the unloading component, the stamped automobile stamping parts in the lower die are ejected, so that the second cylinder arranged on the surface of the stamping processing table drives a push plate to push the ejected automobile stamping parts to a chute for unloading.

[0007] Preferably, the unloading component includes a third cylinder and a sliding plate. The sliding plate is arranged on the surface of the stamping processing table, and the second cylinder is arranged on the surface of the sliding plate. The piston rod of the second cylinder is connected with a moving plate on the surface of the sliding plate, and the bottom of the moving plate is slidably connected with a chute arranged on the surface of the sliding plate through a slider.

[0008] Preferably, the push plate is connected to the center of the surface of the moving plate, a processing plate is arranged inside the lower die, and the third cylinder is arranged at the bottom of the lower die inside the stamping processing table.

[0009] Preferably, the top plate is disposed inside the processing plate, and the piston rod of the third cylinder movably penetrates through the lower die and then is connected to the top plate.

[0010] Preferably, a first clamping plate is connected to the surface of the processing plate on one side of the top plate, and a second clamping plate is provided on the other side. A fourth cylinder is provided on the surface of the lower die, and the piston rod of the fourth cylinder movably penetrates through the lower die and then is connected to the second clamping plate.

[0011] Preferably, protective pads are provided on the surfaces of the first clamping plate and the second clamping plate.

[0012] Preferably, the inclined groove is disposed on one side of the stamping processing table, and a collection box for collecting the stamped automotive stamping parts is provided on the surface of the stamping processing table on one side of the inclined groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) By placing the automotive parts to be processed on the surface of the processing plate and starting the fourth cylinder to work, the piston rod of the fourth cylinder drives the second clamping plate to move closer to the first clamping plate, thereby clamping and fixing the automotive parts between the second clamping plate and the first clamping plate, and starting the first cylinder to work. The piston rod of the first cylinder pushes the stamping plate to move into the lower die, thereby stamping the automotive parts on the surface of the processing plate through the stamping plate. And by clamping and fixing the automotive parts between the second clamping plate and the first clamping plate, the automotive parts can be fixed when the stamping plate stamps the automotive parts, avoiding part offset during stamping and affecting the stamping effect.

[0015] (2) After stamping the automotive parts in the lower die, the stamping plate is reset, and the third cylinder is started to work. The piston rod of the third cylinder pushes the push plate to move upward, thereby pushing the processed automotive parts on the surface of the processing plate to move upward through the moving push plate. When the processing plate moves out of the lower die, the second cylinder can be started to work. The piston rod of the second cylinder pushes the moving plate to move on the sliding plate, and the push plate is driven to move when the moving plate moves. And after the push plate contacts the automotive parts on the surface of the processing plate, the automotive parts on the surface of the processing plate are pushed to the inclined groove by the continuous movement of the push plate and slide down into the collection box through the inclined groove for collection, thereby realizing automatic discharging and greatly improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a cross-sectional view of the present utility model;

[0018] Figure 3This is the side view of the present utility model.

[0019] In the figure: 1, stamping processing table; 2, L-shaped bracket; 3, first cylinder; 4, stamping plate; 5, lower die; 6, top plate; 7, second cylinder; 8, push plate; 9, inclined groove; 10, third cylinder; 11, sliding plate; 12, sliding groove; 13, processing plate; 14, first clamping plate; 15, second clamping plate; 16, fourth cylinder; 17, protection pad; 18, collection box; 19, moving plate. Specific implementation mode

[0020] 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a stamping positioning mechanism for automobile stamping parts as shown in Figures 1-3 The following, including:

[0022] A stamping processing table 1, one side of the surface of the stamping processing table 1 is connected with an L-shaped bracket 2, the top surface of the L-shaped bracket 2 is provided with a first cylinder 3, the piston rod of the first cylinder 3 penetrates through the L-shaped bracket 2 and is connected with a stamping plate 4, a lower die 5 for stamping automobile stamping parts is arranged inside the top of the stamping processing table 1 and at the bottom of the stamping plate 4, and a discharging assembly for assisting in discharging the stamped automobile stamping parts is arranged on the surface of the stamping processing table 1. The top plate 6 of the discharging assembly ejects the automobile stamping parts stamped in the lower die 5, so that the second cylinder 7 arranged on the surface of the stamping processing table 1 drives the push plate 8 to push the ejected automobile stamping parts to the inclined groove 9 for discharging.

[0023] The discharging assembly includes a third cylinder 10 and a sliding plate 11. The sliding plate 11 is arranged on the surface of the stamping processing table 1, and the second cylinder 7 is arranged on the surface of the sliding plate 11. The piston rod of the second cylinder 7 is connected with a moving plate 19 on the surface of the sliding plate 11, and the bottom of the moving plate 19 is slidably connected with a sliding groove 12 arranged on the surface of the sliding plate 11 through a slider. The sliding groove 12 guides the moving direction of the moving plate 19 to enhance the stability of the moving plate 19 during movement.

[0024] The push plate 8 is connected to the center of the surface of the moving plate 19, a processing plate 13 is arranged in the lower die 5, and the third cylinder 10 is arranged at the bottom of the lower die 5 inside the stamping processing table 1.

[0025] The top plate 6 is arranged inside the processing plate 13. The piston rod of the third cylinder 10 movably penetrates through the lower die 5 and is connected to the top plate 6. The piston rod of the third cylinder 10 can push the push plate 8 to move upward, so as to push the processed automotive parts on the surface of the processing plate 13 to move upward out of the lower die 5 through the moving push plate 8.

[0026] A first clamping plate 14 is connected to one side of the surface of the processing plate 13 and located on one side of the top plate 6, and a second clamping plate 15 is arranged on the other side. A fourth cylinder 16 is arranged on the surface of the lower die 5, and the piston rod of the fourth cylinder 16 movably penetrates through the lower die 5 and is connected to the second clamping plate 15.

[0027] Protective pads 17 are arranged on the surfaces of the first clamping plate 14 and the second clamping plate 15. The protective pads 17 are made of rubber material, and the protective pads 17 can protect the automotive parts when the first clamping plate 14 and the second clamping plate 15 clamp the automotive parts, avoiding abrasion.

[0028] The inclined groove 9 is arranged on one side of the stamping processing table 1. A collection box 18 for collecting the stamped automotive parts is arranged on the surface of the stamping processing table 1 and located on one side of the inclined groove 9.

[0029] For this automotive part stamping positioning mechanism, the automotive parts to be processed are placed on the surface of the processing plate 13, and the fourth cylinder 16 is started to work. The piston rod of the fourth cylinder 16 drives the second clamping plate 15 to move towards the first clamping plate 14, so as to clamp and fix the automotive parts between the second clamping plate 15 and the first clamping plate 14. Then the first cylinder 3 is started to work, and the piston rod of the first cylinder 3 pushes the stamping plate 4 to move into the lower die 5, so as to stamp the automotive parts on the surface of the processing plate 13 through the stamping plate 4. And by clamping and fixing the automotive parts between the second clamping plate 15 and the first clamping plate 14, the automotive parts can be fixed when the stamping plate 4 stamps the automotive parts, avoiding the parts from shifting during stamping and affecting the stamping effect.

[0030] After stamping the automotive parts in the lower die 5, the stamping plate 4 is reset, and the third cylinder 10 is started to work. The piston rod of the third cylinder 10 pushes the push plate 8 to move upward, so as to push the processed automotive parts on the surface of the processing plate 13 to move upward through the moving push plate 8. When the processing plate 13 moves out of the lower die 5, the second cylinder 7 can be started to work. The piston rod of the second cylinder 7 pushes the moving plate 19 to move on the surface of the sliding plate 11, and when the moving plate 19 moves, the slider at its bottom can move in the chute 12 on the surface of the sliding plate 11, so as to guide the moving direction of the moving plate 19 through the chute 12 and enhance the stability of the moving plate 19 when it moves;

[0031] Moreover, when the moving plate 19 moves, it drives the pushing plate 8 to move. After the pushing plate 8 contacts the automotive parts on the surface of the processing plate 13, under the continuous movement of the pushing plate 8, the automotive parts on the surface of the processing plate 13 are pushed to the inclined chute 9 and slide into the collection box 18 through the inclined chute 9 for collection, thus realizing automatic discharging and greatly improving the overall production efficiency.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended 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 stamping positioning mechanism for automobile stamping parts, characterized in that: include: A stamping table (1), wherein one side of the surface of the stamping table (1) is connected to an L-shaped bracket (2), a first cylinder (3) is provided on the top surface of the L-shaped bracket (2), a piston rod of the first cylinder (3) penetrates the L-shaped bracket (2) and is connected to a stamping plate (4), a lower die (5) for stamping automobile stamping parts is provided inside the top of the stamping table (1) and located at the bottom of the stamping plate (4), a discharge assembly for assisting in the discharge of the stamped automobile stamping parts is provided on the surface of the stamping table (1), the automobile stamping parts stamped in the lower die (5) are ejected through the top plate (6) of the discharge assembly, so that a second cylinder (7) provided on the surface of the stamping table (1) drives a push plate (8) to push the ejected automobile stamping parts to the inclined slot (9) for discharge.

2. The automobile stamping part stamping positioning mechanism according to claim 1, characterized in that: The discharging assembly comprises a third cylinder (10) and a slide plate (11); the slide plate (11) is arranged on the surface of the stamping table (1) and the second cylinder (7) is arranged on the surface of the slide plate (11); the piston rod of the second cylinder (7) is connected to a movable plate (19) on the surface of the slide plate (11) and the bottom of the movable plate (19) is slidably connected to a slide groove (12) provided on the surface of the slide plate (11) via a slider.

3. The automobile stamping part stamping positioning mechanism according to claim 2, characterized in that: The push plate (8) is connected to the center of the surface of the moving plate (19), a processing plate (13) is provided in the lower mold (5), and the third cylinder (10) is provided at the bottom of the lower mold (5) in the stamping processing table (1).

4. The automobile stamping part stamping positioning mechanism according to claim 3, characterized in that: The top plate (6) is arranged inside the processing plate (13), and the piston rod of the third cylinder (10) movably penetrates the lower mold (5) and is connected to the top plate (6).

5. The automobile stamping part stamping positioning mechanism according to claim 3, characterized in that: The surface of the processing plate (13) is connected to a first clamping plate (14) on one side of the top plate (6), and a second clamping plate (15) is provided on the other side. The surface of the lower mold (5) is provided with a fourth cylinder (16), and the piston rod of the fourth cylinder (16) movably passes through the lower mold (5) and is connected to the second clamping plate (15).

6. The automobile stamping part stamping positioning mechanism according to claim 5, characterized in that: Protection pads (17) are provided on the surfaces of the first clamping plate (14) and the second clamping plate (15).

7. The automobile stamping part stamping positioning mechanism according to claim 1, characterized in that: The inclined slot (9) is arranged on one side of the stamping processing table (1), and a collection box (18) for collecting stamped automobile stamping parts is arranged on the surface of the stamping processing table (1) and located on one side of the inclined slot (9).

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