Aluminum material machining jig capable of efficiently punching

Abstract

The utility model relates to the technical field of aluminum material punching, and discloses an efficient punching aluminum material machining jig which comprises a workbench, a supporting plate is fixed to the top of the workbench, a plurality of supporting legs are fixed to the bottom of the workbench, and two first air cylinders are fixed to the top of the supporting plate; the output ends of the two first air cylinders penetrate through the supporting plate and are provided with punches through bolts. By adopting the design of the first V-shaped groove and the second V-shaped groove, an aluminum material can be effectively fixed, the aluminum material is prevented from shaking or moving in the punching process, the punching accuracy and stability are improved, meanwhile, friction between the aluminum material and the jig can be reduced through the arrangement of the first rolling wheel and the second rolling wheel, and the punching quality is improved. The surface of the aluminum material is prevented from being abraded or damaged, the surface quality of the aluminum material is guaranteed, the jig is simple in structure and convenient to operate, the machining efficiency and quality of aluminum material punching can be greatly improved, and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum punching, and in particular to an aluminum processing jig for efficient punching. Background Art

[0002] In the manufacturing or processing of aluminum parts, it is often necessary to punch holes in the aluminum to facilitate installation. For example, when processing the aluminum tube of high-branch shears or high-branch saws, it is necessary to process installation holes at both ends of the aluminum tube. The axes of the two holes must be kept parallel to each other, and then the aluminum is punched using a punching machine.

[0003] When punching aluminum materials, the punching machine of the prior art first punches one end, and then manually repositions the aluminum tube to punch the other end. The punching time is long, which reduces the work efficiency.

[0004] For example, in the prior art, the Chinese utility model patent with the authorization announcement number CN212070110U discloses "an aluminum punching machine", which includes a horizontal plate, a leg fixedly connected to the lower surface of the horizontal plate, a reduction motor fixedly connected to the left side of the lower surface of the horizontal plate, and a first lead screw sleeved on the output end of the reduction motor. The aluminum punching machine, through the cooperation of the punching component, the second support, the reduction motor, the first lead screw, the connecting block and the moving block, enables the punching component located on the left side to move left and right in the horizontal direction quickly and conveniently, so that the distance between the two sets of punches is more convenient to adjust, so as to quickly punch the workpiece, save working time and improve work efficiency.

[0005] Although the aluminum punching machines in the prior art including the above-mentioned ones can punch holes at both ends of the aluminum tube at the same time, in actual use, such aluminum punching machines still have some shortcomings. For example, when the aluminum tube passes through two supports, the outer wall of the aluminum will fit tightly on the supports, causing friction on the outer wall of the aluminum, which may not only affect the surface quality of the aluminum, but also increase the wear of the aluminum.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem that when the aluminum tube passes through two supports, the outer wall of the aluminum material will fit tightly on the supports, causing friction on the outer wall of the aluminum material, which may not only affect the surface quality of the aluminum material but also increase the wear of the aluminum material, the present application provides an efficient punching aluminum processing jig.

[0008] The present application provides an efficient punching aluminum processing jig adopts the following technical solution:

[0009] An efficient punching aluminum processing jig comprises a workbench, a support plate is fixed on the top of the workbench, a plurality of support legs are fixed on the bottom, two first cylinders are fixed on the top of the support plate, and the output ends of the two first cylinders both penetrate the support plate and are equipped with punches by bolts;

[0010] A second cylinder is also fixed on the top of the support plate, and the output end of the second cylinder passes through the support plate and is fixed with a connecting plate, first fixing blocks are fixed on both sides of the connecting plate, and the bottoms of the two first fixing blocks are each provided with a first V-shaped groove, and two second fixing blocks are fixed on the top of the workbench, and the tops of the two second fixing blocks are each provided with a second V-shaped groove, and two pairs of U-shaped frames are fixed on the two second V-shaped grooves, and the two pairs of U-shaped frames are rotatably connected with first rollers.

[0011] Preferably, the first V-shaped groove and the first roller are both provided with anti-slip grooves.

[0012] Preferably, the two first fixing blocks are mounted on both sides of the connecting plate by bolts, two screw rods are fixed to the bottom of the two second fixing blocks, and the two screw rods pass through the workbench and are threadedly mounted with nuts.

[0013] Preferably, a mounting groove is provided on the workbench directly below the two punches, and a second roller is rotatably connected to the mounting groove.

[0014] Preferably, an arc-shaped groove is formed on the outer wall of the second roller.

[0015] Preferably, guide rods are fixed to the tops of the two first fixing blocks, and the guide rods pass through the support plate.

[0016] Preferably, the sum of the heights of the guide rod and the first fixing block is smaller than the height of the support plate.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] By adopting the design of the first V-groove and the second V-groove, the aluminum material can be effectively fixed to prevent the aluminum material from shaking or moving during the punching process, thereby improving the accuracy and stability of the punching. At the same time, by setting the first roller and the second roller, the friction between the aluminum material and the jig can be reduced, and the surface of the aluminum material can be prevented from being worn or damaged, thereby ensuring the surface quality of the aluminum material. The jig has a simple structure and is easy to operate, which can greatly improve the processing efficiency and quality of aluminum punching and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 is a schematic diagram of the installation structure of the second roller in the embodiment of the present application;

[0021] Figure 3 It is a schematic diagram of the bottom structure of the workbench in the embodiment of the present application;

[0022] Figure 4 This is an embodiment of the present application Figure 2 A is an enlarged structural diagram of FIG.

[0023] Explanation of the accompanying drawings: 1. workbench; 2. supporting leg; 3. supporting plate; 4. first cylinder; 5. first fixing block; 6. first V-shaped groove; 7. second fixing block; 8. second V-shaped groove; 9. U-shaped frame; 10. first roller; 11. limiting groove; 12. screw; 13. connecting plate; 14. second cylinder; 15. guide rod; 16. mounting groove; 17. second roller; 18. arc groove; 19. punch. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1 -Attached Figure 4 This application is described in further detail.

[0025] The present application embodiment discloses an aluminum material processing tool with high efficiency punching. Figure 1-Figure 4 , an efficient punching aluminum processing jig, comprising a workbench 1, a support plate 3 is fixed on the top of the workbench 1, a plurality of support legs 2 are fixed on the bottom, two first cylinders 4 are fixed on the top of the support plate 3, and the output ends of the two first cylinders 4 both penetrate the support plate 3 and are equipped with punches 19 by bolts;

[0026] A second cylinder 14 is also fixed to the top of the support plate 3, and the output end of the second cylinder 14 passes through the support plate 3 and is fixed with a connecting plate 13. First fixing blocks 5 are fixed on both sides of the connecting plate 13, and the bottoms of the two first fixing blocks 5 are provided with first V-shaped grooves 6. Two second fixing blocks 7 are fixed to the top of the workbench 1, and the tops of the two second fixing blocks 7 are provided with second V-shaped grooves 8, and two pairs of U-shaped frames 9 are fixed on the two second V-shaped grooves 8, and the two pairs of U-shaped frames 9 are rotatably connected with the first rollers 10; when in use, firstly, the aluminum tube to be processed is placed on the two pairs of first rollers 10 in the two second V-shaped grooves 8. Due to the design of the second V-shaped grooves 8, the two teams of first rollers 10 are also in an inclined state, so that the aluminum material can be stably placed therein and it is not easy to rotate. Then, the second cylinder 14 is started to push the connecting plate 13 downward. The two first fixing blocks 5 and the two first V-shaped grooves 6 move downward until the first V-shaped grooves 6 contact the top of the aluminum material and fix the aluminum material. At this time, the two ends of the aluminum material are fixed by the first V-shaped grooves 6 and the second V-shaped grooves 8 respectively, ensuring the stability during the punching process. Subsequently, the two first cylinders 4 are started to push the punch 19 to move downward to punch holes at both ends of the aluminum material. Since the aluminum material is stably fixed, the aluminum material is not easy to shake or move during the punching process, thereby ensuring the accuracy and efficiency of the punching. At the same time, the first rollers 10 on the two pairs of U-shaped frames 9 can slide on the outer wall of the aluminum tube, reducing the friction between the aluminum tube and the second V-shaped grooves 8, avoiding wear or damage to the surface of the aluminum tube, and ensuring the surface quality of the aluminum tube. The fixture has a simple structure and is easy to operate, which can greatly improve the processing efficiency and quality of aluminum punching and reduce production costs.

[0027] Reference Figure 4 The first V-groove 6 and the first roller 10 are both provided with anti-slip grooves, which can better fix the aluminum material, prevent the aluminum material from sliding or moving during the punching process, and improve the accuracy and stability of the punching. At the same time, the design of the anti-slip grooves can also increase the friction between the aluminum material and the jig, so that the aluminum material is more firmly fixed on the jig, ensuring the smooth progress of the punching process.

[0028] Reference Figure 1 and Figure 3 The two first fixing blocks 5 are installed on both sides of the connecting plate 13 by bolts, and two screws 12 are fixed to the bottom of the two second fixing blocks 7, and the two screws 12 pass through the workbench 1 and are installed with nuts by threads; the first fixing block 5 and the second fixing block 7 can be installed or removed by screwing the bolts and nuts, so that they can be quickly replaced and adjusted according to the size of the aluminum material or the punching requirements, thereby improving the flexibility and applicability of the fixture. At the same time, the fixing method of the bolts and nuts is simple and reliable, and the installation and removal are convenient and quick, which reduces the maintenance cost.

[0029] Reference Figure 2 A mounting groove 16 is provided on the workbench 1 directly below the two punches 19, and a second roller 17 is rotatably connected to the mounting groove 16. An arc groove 18 is provided on the outer wall of the second roller 17, so that the aluminum tube can move at the center of the arc groove 18. The design of the arc groove 18 can also adapt to aluminum materials of different sizes, thereby improving the applicability and flexibility of the jig.

[0030] Reference Figure 1 A guide rod 15 is fixed on the top of the two first fixed blocks 5, and the guide rod 15 passes through the support plate 3. The sum of the height of the guide rod 15 and the first fixed block 5 is less than the height of the support plate 3; this can increase the stability of the first fixed block 5 when moving, making it less likely to shake.

[0031] The implementation principle of the high-efficiency punching aluminum processing jig of the embodiment of the present application is as follows: when in use, first, the aluminum tube to be processed is placed on two pairs of first rollers 10 in two second V-shaped grooves 8. Due to the design of the second V-shaped grooves 8, the two pairs of first rollers 10 are also in an inclined state, so that the aluminum material can be stably placed therein and it is not easy to rotate. Then, the second cylinder 14 is started to push the connecting plate 13 to move downward, thereby driving the two first fixing blocks 5 and the two first V-shaped grooves 6 to move downward until the first V-shaped grooves 6 contact the top of the aluminum material and fix the aluminum material. At this time, the two ends of the aluminum material are respectively secured by the first V-shaped grooves 6 and the second V-shaped grooves 6. The two V-grooves 8 are fixed to ensure stability during the punching process. Subsequently, the two first cylinders 4 are started to push the punch 19 downward to punch holes at both ends of the aluminum material. Since the aluminum material is stably fixed, it is not easy to shake or move during the punching process, thereby ensuring the accuracy and efficiency of the punching. At the same time, the first rollers 10 on the two pairs of U-shaped frames 9 can slide on the outer wall of the aluminum tube, reducing the friction between the aluminum tube and the second V-groove 8, avoiding wear or damage to the surface of the aluminum tube, and ensuring the surface quality of the aluminum tube. The fixture has a simple structure and is easy to operate, which can greatly improve the processing efficiency and quality of aluminum punching and reduce production costs.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] 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 in the protection scope of the present utility model.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An efficient punching aluminum material processing jig, comprising a workbench (1), characterized in that: A support plate (3) is fixed on the top of the workbench (1), and a plurality of support legs (2) are fixed on the bottom. Two first cylinders (4) are fixed on the top of the support plate (3). The output ends of the two first cylinders (4) both penetrate the support plate (3) and are equipped with punches (19) via bolts. A second cylinder (14) is also fixed on the top of the support plate (3), the output end of the second cylinder (14) passes through the support plate (3) and is fixed with a connecting plate (13), first fixing blocks (5) are fixed on both sides of the connecting plate (13), the bottoms of the two first fixing blocks (5) are each provided with a first V-shaped groove (6), two second fixing blocks (7) are fixed on the top of the workbench (1), the tops of the two second fixing blocks (7) are each provided with a second V-shaped groove (8), and two pairs of U-shaped frames (9) are fixed on the two second V-shaped grooves (8), and the two pairs of U-shaped frames (9) are rotatably connected with first rollers (10).

2. The high-efficiency punching aluminum material processing jig according to claim 1 is characterized in that: The first V-shaped groove (6) and the first roller (10) are both provided with anti-slip grooves.

3. The high-efficiency punching aluminum material processing jig according to claim 1 is characterized in that: The two first fixing blocks (5) are mounted on both sides of the connecting plate (13) by means of bolts, and the bottoms of the two second fixing blocks (7) are fixed with two screw rods (12), and the two screw rods (12) pass through the workbench (1) and are threadedly mounted with nuts.

4. The high-efficiency punching aluminum material processing jig according to claim 1 is characterized in that: The workbench (1) is provided with mounting grooves (16) located directly below the two punches (19), and a second roller (17) is rotatably connected to the mounting grooves (16).

5. The high-efficiency punching aluminum material processing jig according to claim 4 is characterized in that: An arc-shaped groove (18) is formed on the outer wall of the second roller (17).

6. The high-efficiency punching aluminum material processing jig according to claim 1, characterized in that: A guide rod (15) is fixed on the top of each of the two first fixing blocks (5), and the guide rod (15) passes through the support plate (3).

7. The high-efficiency punching aluminum material processing tool according to claim 6 is characterized in that: The sum of the heights of the guide rod (15) and the first fixing block (5) is less than the height of the support plate (3).

Images