A punch device for producing aluminum alloy round sheet

Abstract

The utility model relates to the technical field of aluminium alloy round sheet production, concretely to an aluminium alloy round sheet production stamping device, including stamping device ontology, the front portion fixed mounting of stamping device ontology has the stamping platform, the top both sides of stamping platform all install the support frame body, the bottom both sides of support frame body all fixed mounting have inserted joint block, the top both sides of stamping platform all are set up two inserted slots, the inner wall sliding connection of support frame body has the support frame, through placing aluminium alloy board in the stamping platform surface, and with the help of two guide rollers pressure is added, guarantee the flatness of board material in the conveying process, avoid appearing bending or convex phenomenon, ensure that the contact pressure between board material and stamping platform surface is evenly distributed, promote the precision of stamping operation, at the same time, through setting adjusting assembly can the position of guide roller be adjusted flexibly to the aluminium alloy board of different thickness is adapted, further promote the comprehensive performance of stamping device.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy disc production technology, and more specifically, to a stamping device for producing aluminum alloy discs. Background Technology

[0002] With the rapid development of the manufacturing industry, aluminum alloy materials have been widely used in automobile manufacturing, electronics, building decoration and other fields due to their excellent properties such as light weight, high strength and corrosion resistance. Among them, aluminum alloy discs are basic components, and their production quality directly affects the performance and reliability of the final product. At present, the industry generally uses stamping process to process aluminum alloy discs. This process relies on automated production lines to ensure output and efficiency. In the traditional production process, aluminum alloy sheets are continuously transported to the stamping table by a conveyor, and then stamped into shape by a precision-designed mold.

[0003] However, in actual production, existing aluminum alloy disc stamping equipment lacks an effective leveling mechanism. During the conveying process, aluminum alloy sheets are prone to slight bending or protrusion due to their material properties. Such seemingly minor irregular deformations, in subsequent stamping processes, cause uneven pressure distribution between the die and the sheet due to the uneven surface of the sheet, ultimately leading to increased burrs on the edges of the stamped parts and reduced dimensional accuracy, seriously affecting the overall performance of the stamping equipment. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a stamping device for producing aluminum alloy discs, so as to solve the problem that the lack of a corresponding leveling mechanism in the prior art leads to uneven contact pressure between the sheet metal and the mold, which in turn affects the performance of the stamping device.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a stamping device for producing aluminum alloy discs, comprising a stamping device body, a stamping table fixedly installed at the front of the stamping device body, support frames installed on the top left and right sides of the stamping table, insertion blocks fixedly installed on the bottom front and rear sides of the support frames, two insertion slots opened on the top left and right sides of the stamping table, a support frame slidably connected to the inner wall of the support frame, and a guide roller rotatably connected to the lower part of the inner wall of the support frame.

[0006] The support frame has fixed rods installed on both the front and rear sides of its inner wall, and springs are sleeved on the upper outer side of the fixed rods. A threaded rod is threadedly connected to the middle of the support frame.

[0007] The bottom end of the threaded rod is rotatably connected to the support frame, one end of the spring is installed between the inner top wall of the support frame and the other end is installed between the top of the support frame, and the fixing rod is inserted into one side of the support frame.

[0008] The stamping table has knobs rotatably connected to both the left and right sides of its inner top wall. Connecting ropes are fixedly installed on both the front and back sides of the knobs. Two movable slots are opened on both the left and right sides of the interior of the stamping table. Movable plates are slidably connected to the inner walls of the movable slots on the opposite sides. A plug rod is fixedly installed on one side of the movable plate, and an elastic element is fixedly installed on the other side. Insertion holes are opened on the adjacent sides of the plug blocks on both the front and back sides.

[0009] The opposite ends of the front and rear insert rods pass through the insertion slot and are inserted into the inner wall of the insertion hole. The near ends of the elastic elements on the front and rear sides are fixedly installed on the inner wall of the moving slot.

[0010] The end of the connecting rope away from the knob passes through the moving groove and is fixedly installed between it and the moving plate. The connecting rope is installed inside the stamping table.

[0011] The plug block is inserted into the inner wall of the plug slot.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In the above solution, by placing the aluminum alloy sheet on the surface of the stamping table and applying pressure with the help of two guide rollers, the flatness of the sheet is ensured during the conveying process, avoiding bending or bulging, ensuring that the contact pressure between the sheet and the stamping table is evenly distributed, and improving the accuracy of the stamping operation. At the same time, by setting an adjustment component, the position of the guide rollers can be flexibly adjusted to adapt to aluminum alloy sheets of different thicknesses, further improving the overall performance of the stamping device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0016] Figure 3 This is a front view of the stamping table of this utility model;

[0017] Figure 4 for Figure 3 Cross-sectional view of the structure at point AA;

[0018] Figure 5 for Figure 4 Enlarged view of the structure at point B in the middle;

[0019] Figure 6 This is a schematic diagram of the insertion slot structure of this utility model;

[0020] Figure 7 This is a schematic diagram of the socket structure of this utility model.

[0021] [Figure Labels]

[0022] 1. Stamping device body; 2. Stamping table; 3. Support frame; 4. Threaded rod; 5. Support frame; 6. Guide roller; 7. Fixing rod; 8. Spring; 9. Knob; 10. Connecting rope; 11. Insertion block; 12. Insertion rod; 13. Moving plate; 14. Moving groove; 15. Elastic element; 16. Insertion groove; 17. Insertion hole. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 7 This utility model provides a technical solution: a stamping device for producing aluminum alloy discs, including a stamping device body 1, a stamping table 2 fixedly installed at the front of the stamping device body 1, a support frame 3 installed on the top left and right sides of the stamping table 2, and a plug-in block 11 fixedly installed on the bottom front and rear sides of the support frame 3. Two plug-in slots 16 are opened on the top left and right sides of the stamping table 2. A support frame 5 is slidably connected to the inner wall of the support frame 3, and a guide roller 6 is rotatably connected to the lower part of the inner wall of the support frame 5. The plug-in block 11 is inserted into the inner wall of the plug-in slot 16, thereby facilitating the subsequent disassembly and maintenance of the smoothing mechanism.

[0025] In use, the aluminum alloy plate is placed on the surface of the stamping table 2 and passes through the lower part of the two guide rollers 6. When the aluminum alloy plate is conveyed by the conveyor, the guide rollers 6 are used to flatten it, reducing the occurrence of bending or bulging. When changing to plates of different thicknesses, the position of the guide rollers 6 is adjusted to adapt to different thickness plates, thereby improving the performance of the stamping device body 1.

[0026] Example 2: Based on Example 1, in order to adjust the guide roller 6, fixing rods 7 are fixedly installed on both the front and rear sides of the inner wall of the support frame 3. A spring 8 is sleeved on the upper outer side of the fixing rod 7, and a threaded rod 4 is threadedly connected to the middle of the support frame 3. The bottom end of the threaded rod 4 is rotatably connected to the support frame 5. One end of the spring 8 is installed between the inner top wall of the support frame 3 and the other end is installed between the top of the support frame 5. The fixing rod 7 is inserted into one side of the support frame 5. The fixing rod 7 increases the stability of the support frame 5 during downward movement. Thus, the support frame 5 can be adjusted up and down by rotating the threaded rod 4 to accommodate aluminum alloy plates of different thicknesses. The spring 8 is used to reduce the impact on the guide roller 6.

[0027] First, rotate the threaded rod 4 to move the support frame 5 downward, which moves along the outside of the two fixed rods 7 and moves the guide roller 6 downward, thereby adjusting the position of the guide roller 6 to adapt to different thickness plates. At the same time, the spring 8 is used to disperse and buffer the impact on the guide roller 6 to increase its service life.

[0028] Example 3: Based on Example 2, to facilitate the disassembly of the entire support frame 3, knobs 9 are rotatably connected to both sides of the inner top wall of the stamping table 2. Connecting ropes 10 are fixedly installed on both the front and rear sides of the knobs 9. Two moving slots 14 are opened on both the left and right sides of the interior of the stamping table 2. Moving plates 13 are slidably connected to the inner walls of the moving slots 14 on opposite sides. A plug rod 12 is fixedly installed on one side of the moving plate 13, and an elastic element 15 is fixedly installed on the other side. Insertion holes 17 are opened on the adjacent sides of the insertion blocks 11 on both the front and rear sides. The insertion rods 12 on opposite sides of the insertion blocks 11 on both the front and rear sides are slidably connected to the inner walls of the insertion blocks 12 on opposite sides. Both ends of the plug rod 12 pass through the insertion slot 16 and are inserted into the inner wall of the insertion hole 17. The near ends of the elastic members 15 on the front and rear sides are fixedly installed on the inner wall of the moving slot 14, so that the elastic force of the elastic member 15 can be used to push the plug rod 12 to maintain the insertion state between the plug rod and the insertion hole 17, and facilitate the subsequent removal of the entire support frame 3. The end of the connecting rope 10 away from the knob 9 passes through the moving slot 14 and is fixedly installed between the connecting rope 13 and the moving plate 13. The connecting rope 10 is installed inside the stamping table 2, so that by rotating the knob 9, the connecting rope 10 can be used to pull the plug rods 12 on both sides to move towards each other, thereby releasing the restriction on the support frame 3.

[0029] First, turn knob 9 to drive the connecting ropes 10 on both sides to wrap around its outer side. At the same time, pull the moving plates 13 on both sides to move towards each other along the inner wall of the moving groove 14 and squeeze the elastic element 15 to put it in a compressed state. At this time, one end of the insertion rod 12 is disengaged from the insertion hole 17. Then, the entire support frame 3 can be pulled out and removed, and the insertion block 11 can be disengaged from the insertion groove 16. After maintenance, reset the support frame 3 and drive the insertion block 11 to insert into the inner wall of the insertion groove 16. At the same time, release knob 9 and use the elastic force of spring 8 to push the moving plate 13 to move backward and reset, and drive the insertion rod 12 to be inserted into the insertion hole 17 to continue to install and fix the support frame 3 and the stamping table 2, and facilitate subsequent maintenance and use.

[0030] The working process of this utility model is as follows:

[0031] In use, the aluminum alloy plate is placed on the surface of the stamping table 2 and passes through the lower part of the two guide rollers 6. When the aluminum alloy plate is conveyed by the conveyor, the guide rollers 6 are used to flatten it, reducing the occurrence of bending or bulging. When changing plates of different thicknesses, the threaded rod 4 is rotated to drive the support frame 5 to move down. It moves along the outside of the two fixed rods 7 and drives the guide rollers 6 to move down, thereby adjusting the position of the guide rollers 6 to adapt to plates of different thicknesses. At the same time, the spring 8 is used to disperse and buffer the impact on the guide rollers 6, thereby increasing their service life and improving the performance of the stamping device body 1.

[0032] When maintenance is required, first turn knob 9 to drive the connecting ropes 10 on both sides to wrap around its outer side. At the same time, pull the moving plates 13 on both sides to move towards each other along the inner wall of the moving groove 14 and squeeze the elastic element 15 to put it in a compressed state. At this time, one end of the insertion rod 12 will disengage from the insertion hole 17. Then, the entire support frame 3 can be pulled out and removed, and the insertion block 11 will disengage from the insertion groove 16. After maintenance is completed, reset the support frame 3 and drive the insertion block 11 to insert into the inner wall of the insertion groove 16. At the same time, release knob 9 and use the elastic force of spring 8 to push the moving plate 13 to move backward and reset, and drive the insertion rod 12 to be inserted into the insertion hole 17 to continue to install and fix the support frame 3 and the stamping table 2, and facilitate subsequent maintenance and use.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stamping apparatus for producing aluminum alloy discs, characterized in that, The device includes a stamping device body (1), a stamping table (2) is fixedly installed on the front of the stamping device body (1), a support frame (3) is installed on the top left and right sides of the stamping table (2), a plug-in block (11) is fixedly installed on the bottom front and rear sides of the support frame (3), two plug-in slots (16) are opened on the top left and right sides of the stamping table (2), a support frame (5) is slidably connected to the inner wall of the support frame (3), and a guide roller (6) is rotatably connected to the lower part of the inner wall of the support frame (5).

2. The aluminum alloy disc stamping apparatus according to claim 1, characterized in that, The inner wall of the support frame (3) is fixedly installed with a fixing rod (7) on both the front and rear sides. A spring (8) is sleeved on the upper outer side of the fixing rod (7). A threaded rod (4) is threadedly connected to the middle of the support frame (3).

3. The aluminum alloy disc stamping apparatus according to claim 2, characterized in that, The bottom end of the threaded rod (4) is rotatably connected to the support frame (5), one end of the spring (8) is installed between the inner top wall of the support frame (3) and the other end is installed between the top of the support frame (5), and the fixing rod (7) is inserted into one side of the support frame (5).

4. The aluminum alloy disc stamping apparatus according to claim 1, characterized in that, The inner top wall of the stamping table (2) is rotatably connected to the left and right sides of the upper side. The front and rear sides of the knob (9) are fixedly installed with connecting ropes (10). The inner left and right sides of the stamping table (2) are provided with two moving slots (14). The inner walls of the moving slots (14) on the front and rear sides are slidably connected with moving plates (13) on opposite sides. A plug rod (12) is fixedly installed on one side of the moving plate (13), and an elastic element (15) is fixedly installed on the other side. The plug blocks (11) on the front and rear sides are provided with plug holes (17) on the adjacent side.

5. The aluminum alloy disc stamping apparatus according to claim 4, characterized in that, The ends of the insert rods (12) on the front and rear sides pass through the insertion groove (16) and are inserted into the inner wall of the insertion hole (17). The ends of the elastic members (15) on the front and rear sides are fixedly installed on the inner wall of the moving groove (14).

6. The aluminum alloy disc stamping apparatus according to claim 4, characterized in that, The end of the connecting rope (10) away from the knob (9) passes through the moving groove (14) and is fixedly installed between it and the moving plate (13). The connecting rope (10) is installed inside the stamping table (2).

7. The aluminum alloy disc stamping apparatus according to claim 1, characterized in that, The plug block (11) is inserted into the inner wall of the plug slot (16).

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