Punch forming device for gearbox shell machining

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a punch forming device for gearbox shell machining, which comprises a transverse block, the lower surface of the transverse block is fixedly connected with a fixed box, the inside of the fixed box is fixedly connected with a vertical block, the inside of the vertical block is in threaded connection with a bidirectional threaded rod, and the bidirectional threaded rod is in threaded connection with the vertical block. The outer wall of the two-way threaded rod is in threaded connection with a first sliding block, the outer wall of the two-way threaded rod is in threaded connection with a second sliding block, the outer wall of the second sliding block is slidably connected to the inner wall of the fixing box, one end of the two-way threaded rod is fixedly connected with a rotating column, and one end of the rotating column is fixedly connected with a rotating button. According to the utility model, the first sliding block drives the clamping column to slide in the fixing box, so that the effect of quickly mounting and dismounting the punch forming die is achieved, the die can be flexibly selected according to production requirements, and the situation that additional equipment needs to be purchased or customized processing needs to be carried out due to the production of a gearbox shell with a specific model is avoided; and the cost is reduced.

Description

Technical Field

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

[0002] The stamping and forming device for processing gearbox housings is a device specially designed for producing automobile gearbox housings. Through the stamping process, the metal sheet is processed into the shape of the gearbox housing. It usually includes components such as molds, hydraulic systems and control systems. The stamping and forming device for processing gearbox housings usually includes an upper mold, which is used to form the metal sheet into the shape required by the design. These molds are usually made of high-strength alloy steel and have complex concave and convex shapes.

[0003] With the continuous changes in market demand and customer requirements, it is necessary to produce gearbox housings of different shapes, specifications or styles. Therefore, by replacing the mold, we can adapt to the production needs of different products and achieve production diversification.

[0004] After searching, the announcement number CN215143738U discloses a stamping and forming device for processing automobile parts, including a protective shell and a stamping die, a support foot is installed below the protective shell, a mounting door panel is provided on one side of the protective shell, and a protective door panel is provided above the mounting door panel, an observation window is provided inside the protective door panel, a driving motor is installed inside the protective shell, and a driving gear is connected to the front end of the driving motor, a driven gear is connected to one side of the driving gear, and a connecting rod is installed above the driven gear, and a bearing is connected to the outer wall of the connecting rod. The mounting door panel of the stamping and forming device for processing automobile parts can be opened, so that the parts inside the protective shell can be easily maintained. When the protective door panel is closed, it can play a protective role, reducing the danger when the staff use it. The staff can check the stamping and forming status through the observation window, which is convenient for people to use.

[0005] The mounting door panel of the stamping and forming device in the above application can be opened, so that the parts inside the protective shell can be easily maintained. When the protective door panel is closed, it can play a protective role and reduce the danger when the staff uses it. The staff can check the stamping and forming conditions through the observation window, which is convenient for people to use. However, it does not take into account the need for quick installation and removal of the stamping and forming mold during the actual use of the stamping and forming device for gearbox housing processing. Utility Model Content

[0006] In order to make up for the above shortcomings, the utility model provides a stamping and forming device for processing a gearbox housing, aiming to improve the problem that the current stamping and forming device for processing a gearbox housing is not convenient for achieving the effect of quickly installing and removing the stamping and forming mold.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The cam is an assembly made of a plurality of independently controlled blocks, each of which is connected to a plurality of independently controlled blocks of the plurality of independently controlled blocks, and the plurality of independently controlled blocks are connected to a plurality of independently controlled blocks of the plurality of independently controlled blocks.

[0009] Preferably, the fixing assembly includes an upper plate, the lower surface of which is fixedly connected to the upper surface of the cross block, the interior of the upper plate is slidably connected to a sliding column, the outer wall of the sliding column is slidably connected to a spring, and the lower surface of the sliding column is fixedly connected to a workbench.

[0010] Preferably, a fixing plate is fixedly connected to the outer wall of the workbench, a contraction motor is provided on the upper surface of the fixing plate, and a stabilizing plate is fixedly connected to the upper surface of the workbench.

[0011] Preferably, the output end of the retraction motor is fixedly connected to a telescopic rod, the outer wall of the telescopic rod is fixedly connected to a sliding block, the outer wall of the stabilizing plate is provided with a sliding groove, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.

[0012] Preferably, the interior of the sliding block is fixedly connected with a first fixing column, the interior of the sliding block is fixedly connected with a second fixing column, the outer wall of the first fixing column is rotatably connected with a first connecting strip, and the outer wall of the second fixing column is rotatably connected with a second connecting strip.

[0013] Preferably, the inner wall of the first connecting bar is rotatably connected to a first moving column, the inner wall of the second connecting bar is rotatably connected to a second moving column, and the lower surface of the first moving column is fixedly connected to a first moving block.

[0014] Preferably, the outer wall of the first moving block is slidably connected to the inside of the stabilizing plate, and the lower surface of the second moving column is fixedly connected to the second moving block.

[0015] Preferably, the outer wall of the second movable block is slidably connected to the inside of the stabilizing plate, the outer wall of the second movable column is fixedly connected to a clamping block, and the outer wall of the first movable column is fixedly connected to the inside of the clamping block.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, the first slider drives the clamping column to slide inside the fixed box and slides into the inner wall of the clamping groove opened on the inner wall of the stamping die box, so as to achieve the effect of rapid installation and removal of the stamping die, and then the die can be flexibly selected according to production needs, avoiding the need to purchase additional equipment or perform customized processing due to the production of a specific model of gearbox housing, thereby reducing costs.

[0018] 2. In the utility model, the second connecting strip rotates on the outer wall of the second movable column to pull the second movable block to slide inside the stabilizing plate, thereby achieving the effect of fixing the gearbox housing to be processed, thereby ensuring that no displacement or deformation occurs during the stamping process, thereby ensuring the accuracy of the size and shape of the processed product.

[0019] 3. In the utility model, the first slider drives the clamping column to slide into the inner wall of the clamping groove opened on the inner wall of the stamping die box, so as to achieve the effect of rapid installation and removal of the stamping die, and then can adapt to the production needs of gearbox housings of different models or specifications, and flexibly respond to changes in market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a stamping and forming device for machining a gearbox housing proposed by the utility model;

[0021] Figure 2 A schematic diagram of a bidirectional threaded rod of a stamping and forming device for machining a gearbox housing proposed by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of a sliding block of a stamping and forming device for machining a gearbox housing.

[0023] Legend:

[0024] 1. Horizontal block; 2. Fixed box; 3. Vertical block; 4. Bidirectional threaded rod; 5. First slider; 6. Second slider; 7. Rotating column; 8. Turning knob; 9. Stamping die box; 10. Card slot; 11. Card column; 12. Stamping block; 13. Upper plate; 14. Sliding column; 15. Spring; 16. Workbench; 17. Fixed plate; 18. Retraction motor; 19. Stabilizing plate; 20. Sliding slot; 21. Telescopic rod; 22. Sliding block; 23. First fixed column; 24. Second fixed column; 25. First connecting strip; 26. Second connecting strip; 27. First moving block; 28. Second moving block; 29. ​​First moving column; 30. Second moving column; 31. Clamping block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a stamping forming device for processing a gearbox housing, comprising a horizontal block 1, a fixing box 2 is fixedly connected to the lower surface of the horizontal block 1, a vertical block 3 is fixedly connected to the interior of the fixing box 2, a bidirectional threaded rod 4 is threadedly connected to the interior of the vertical block 3, a first slider 5 is threadedly connected to the outer wall of the bidirectional threaded rod 4, a second slider 6 is threadedly connected to the outer wall of the bidirectional threaded rod 4, an outer wall of the first slider 5 is slidably connected to the inner wall of the fixing box 2, an outer wall of the second slider 6 is slidably connected to the inner wall of the fixing box 2, one end of the bidirectional threaded rod 4 is fixedly connected to a rotating column 7, one end of the rotating column 7 is fixedly connected to a rotating knob 8, an outer wall of the first slider 5 is fixedly connected to a clamping column 11, an outer wall of the clamping column 11 is slidably connected to the interior of the fixing box 2, an outer wall of the fixing box 2 is slidably connected to a stamping die box 9, a clamping groove 10 is opened on the inner wall of the clamping column 11, an outer wall of the clamping column 11 is slidably connected to the inner wall of the clamping groove 10, a stamping block 12 is fixedly connected to the lower surface of the stamping die box 9, and a fixing component is provided on the upper surface of the horizontal block 1;

[0027] Specifically, the horizontal block 1 plays a role of fixing and connecting the fixed box 2, so that the fixed box 2 can be firmly fixed on the lower surface of the horizontal block 1, and the knob 8 plays a role of rotating the rotating column 7, so that the rotating column 7 rotates inside the fixed box 2, while driving the bidirectional threaded rod 4 to rotate inside the vertical block 3, and the bidirectional threaded rod 4 plays a role of moving the second slider 6 and the first slider 5. The rotation of the bidirectional threaded rod 4 causes the first slider 5 and the second slider 6 to move in opposite directions inside the fixed box 2. The fixed box 2 plays a role of limiting and fixing the clamping column 11, which can ensure that the clamping column 11 always presents a stable direction while sliding inside the fixed box 2, and the clamping groove 10 plays a role of limiting the clamping column 11 so that The stamping die box 9 and the stamping block 12 are stably engaged under the fixed box 2. Turn the knob 8, and the rotation of the knob 8 drives the stamping die box 9 to rotate, and then drives the bidirectional threaded rod 4 to rotate inside the vertical block 3, so that the bidirectional threaded rod 4 rotates inside the first slider 5, and also rotates inside the second slider 6, so that the first slider 5 slides on the inner wall of the fixed box 2, and the second slider 6 slides on the inner wall of the fixed box 2, and the first slider 5 and the second slider 6 slide in opposite directions, so that the first slider 5 drives the card column 11 to slide inside the fixed box 2, and slides into the inner wall of the card slot 10 opened on the inner wall of the stamping die box 9, thereby completing the rapid installation of the stamping die box 9.

[0028] Reference Figure 1 The fixing assembly includes an upper plate 13, the lower surface of the upper plate 13 is fixedly connected to the upper surface of the horizontal block 1, the interior of the upper plate 13 is slidably connected to a sliding column 14, the outer wall of the sliding column 14 is slidably connected to a spring 15, and the lower surface of the sliding column 14 is fixedly connected to a workbench 16;

[0029] Specifically, when stamping operation is required, the gearbox housing is placed on top of the workbench 16, and the upper plate 13 moves downward to slide on the outer wall of the slide column 14. While the compression spring 15 contracts, it drives the cross block 1 and then drives the stamping die box 9 and then drives the stamping block 12 to stamp the gearbox housing that needs to be processed.

[0030] Reference Figure 1 and Figure 3The outer wall of the workbench 16 is fixedly connected to a fixed plate 17, a contraction motor 18 is provided on the upper surface of the fixed plate 17, and a stabilizing plate 19 is fixedly connected to the upper surface of the workbench 16; a telescopic rod 21 is fixedly connected to the output end of the contraction motor 18, a sliding block 22 is fixedly connected to the outer wall of the telescopic rod 21, a sliding groove 20 is provided on the outer wall of the stabilizing plate 19, and the outer wall of the sliding block 22 is slidably connected to the inner wall of the sliding groove 20; a first fixed column 23 is fixedly connected to the interior of the sliding block 22, a second fixed column 24 is fixedly connected to the interior of the sliding block 22, and the outer wall of the first fixed column 23 is rotatably connected to the first connecting bar 25, and the second The outer wall of the fixed column 24 is rotatably connected to the second connecting bar 26; the inner wall of the first connecting bar 25 is rotatably connected to the first movable column 29, the inner wall of the second connecting bar 26 is rotatably connected to the second movable column 30, and the lower surface of the first movable column 29 is fixedly connected to the first movable block 27; the outer wall of the first movable block 27 is slidably connected to the inside of the stabilizing plate 19, and the lower surface of the second movable column 30 is fixedly connected to the second movable block 28; the outer wall of the second movable block 28 is slidably connected to the inside of the stabilizing plate 19, the outer wall of the second movable column 30 is fixedly connected to the clamping block 31, and the outer wall of the first movable column 29 is fixedly connected to the inside of the clamping block 31;

[0031] Specifically, the fixed plate 17 plays a role in fixing the retracting motor 18, so that the retracting motor 18 can run smoothly, the telescopic rod 21 plays a role in moving the sliding block 22, so that the sliding block 22 can slide on the inner wall of the sliding groove 20 opened on the outer wall of the stabilizing plate 19, and the sliding block 22 plays a role in fixing the first fixed column 23 and the second fixed column 24, so that when the sliding block 22 moves, the sliding block 22 and the first fixed column 23 can also move, and the retracting motor 18 fixedly arranged on the upper surface of the fixed plate 17 is started, and the retracting motor 18 is started to cause the telescopic rod 21 to retract and pull the sliding block 22 to slide on the sliding block 20 opened on the outer wall of the stabilizing plate 19. 2, thereby prompting the first fixing column 23 to drive the first connecting bar 25 to rotate on the outer wall of the first fixing column 23, and the second fixing column 24 drives the second connecting bar 26 to rotate on the outer wall of the second fixing column 24, so that the first connecting bar 25 rotates on the outer wall of the first movable column 29 and pulls the first movable block 27 to slide inside the stabilizing plate 19. Similarly, the second connecting bar 26 is rotated on the outer wall of the second movable column 30 to pull the second movable block 28 to slide inside the stabilizing plate 19, so that the clamping block 31 slides on the upper surface of the stabilizing plate 19. The two clamping blocks 31 work together to complete the clamping and fixing of the gearbox housing to be processed.

[0032] Working principle: When the device is needed, slide the punch block 12 together with the punch die box 9 into the outer wall of the fixed box 2, and then just turn the knob 8. The rotation of the knob 8 drives the punch die box 9 to rotate, and then drives the bidirectional threaded rod 4 to rotate inside the vertical block 3, so that the bidirectional threaded rod 4 rotates inside the first slider 5, and also rotates inside the second slider 6, so that the first slider 5 slides on the inner wall of the fixed box 2, and the second slider 6 slides on the inner wall of the fixed box 2, and the first slider 5 and the second slider 6 slide in opposite directions, so that the first slider 5 drives the clamping column When the 11 slides inside the fixed box 2, it slides into the inner wall of the card slot 10 opened on the inner wall of the stamping die box 9, so as to achieve the effect of quickly installing and removing the stamping die, and then the die can be flexibly selected according to the production needs, avoiding the need to purchase additional equipment or perform customized processing due to the production of a specific type of gearbox housing, thereby reducing costs, and starting the contraction motor 18 fixedly arranged on the upper surface of the fixed plate 17. The contraction motor 18 is started to cause the telescopic rod 21 to contract and pull the sliding block 22 to slide on the inner wall of the sliding block 22 opened on the outer wall of the stabilizing plate 19, thereby causing the first fixed plate 17 to contract and pull the sliding block 22 to slide on the inner wall of the sliding block 22 opened on the outer wall of the stabilizing plate 19. The column 23 drives the first connecting bar 25 to rotate on the outer wall of the first fixed column 23, and the second fixed column 24 drives the second connecting bar 26 to rotate on the outer wall of the second fixed column 24, so that the first connecting bar 25 rotates on the outer wall of the first movable column 29 while pulling the first movable block 27 to slide inside the stabilizing plate 19. Similarly, the second connecting bar 26 is rotated on the outer wall of the second movable column 30 to pull the second movable block 28 to slide inside the stabilizing plate 19, so that the clamping block 31 slides on the upper surface of the stabilizing plate 19, thereby achieving the effect of fixing the gearbox housing to be processed, thereby ensuring that no displacement or deformation occurs during the stamping process, thereby ensuring the accuracy of the size and shape of the processed product. The device can not only achieve the effect of quickly installing and removing the stamping mold, but also flexibly select the mold according to production needs, avoiding the need to purchase additional equipment or customized processing due to the production of a specific model of gearbox housing, thereby reducing costs. In addition, it can also achieve the effect of fixing the gearbox housing to be processed, thereby ensuring that no displacement or deformation occurs during the stamping process, thereby ensuring the accuracy of the size and shape of the processed product.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping and forming device for machining a gearbox housing, comprising a horizontal block (1), characterized in that: The lower surface of the horizontal block (1) is fixedly connected to a fixing box (2), the interior of the fixing box (2) is fixedly connected to a vertical block (3), the interior of the vertical block (3) is threadedly connected to a bidirectional threaded rod (4), the outer wall of the bidirectional threaded rod (4) is threadedly connected to a first slider (5), the outer wall of the bidirectional threaded rod (4) is threadedly connected to a second slider (6), the outer wall of the first slider (5) is slidably connected to the inner wall of the fixing box (2), the outer wall of the second slider (6) is slidably connected to the inner wall of the fixing box (2), one end of the bidirectional threaded rod (4) is fixedly connected to a rotating column (7), one end of the rotating column (7) is fixedly connected to a rotating knob (8), the outer wall of the first sliding block (5) is fixedly connected to a clamping column (11), the outer wall of the clamping column (11) is slidably connected to the inside of the fixed box (2), the outer wall of the fixed box (2) is slidably connected to a stamping die box (9), the inner wall of the stamping die box (9) is provided with a clamping groove (10), the outer wall of the clamping column (11) is slidably connected to the inner wall of the clamping groove (10), the lower surface of the stamping die box (9) is fixedly connected to a stamping block (12), and the upper surface of the horizontal block (1) is provided with a fixing component.

2. A stamping and forming device for processing a gearbox housing according to claim 1, characterized in that: The fixing assembly comprises an upper plate (13), the lower surface of the upper plate (13) is fixedly connected to the upper surface of the horizontal block (1), the interior of the upper plate (13) is slidably connected to a sliding column (14), the outer wall of the sliding column (14) is slidably connected to a spring (15), and the lower surface of the sliding column (14) is fixedly connected to a workbench (16).

3. A stamping and forming device for processing a gearbox housing according to claim 2, characterized in that: A fixing plate (17) is fixedly connected to the outer wall of the workbench (16), a contraction motor (18) is arranged on the upper surface of the fixing plate (17), and a stabilizing plate (19) is fixedly connected to the upper surface of the workbench (16).

4. A stamping and forming device for machining a gearbox housing according to claim 3, characterized in that: The output end of the retracting motor (18) is fixedly connected to a telescopic rod (21), the outer wall of the telescopic rod (21) is fixedly connected to a sliding block (22), the outer wall of the stabilizing plate (19) is provided with a sliding groove (20), and the outer wall of the sliding block (22) is slidably connected to the inner wall of the sliding groove (20).

5. A stamping and forming device for machining a gearbox housing according to claim 4, characterized in that: The interior of the sliding block (22) is fixedly connected to a first fixing column (23), the interior of the sliding block (22) is fixedly connected to a second fixing column (24), the outer wall of the first fixing column (23) is rotatably connected to a first connecting strip (25), and the outer wall of the second fixing column (24) is rotatably connected to a second connecting strip (26).

6. A stamping and forming device for machining a gearbox housing according to claim 5, characterized in that: The inner wall of the first connecting bar (25) is rotatably connected to a first moving column (29), the inner wall of the second connecting bar (26) is rotatably connected to a second moving column (30), and the lower surface of the first moving column (29) is fixedly connected to a first moving block (27).

7. A stamping and forming device for machining a gearbox housing according to claim 6, characterized in that: The outer wall of the first moving block (27) is slidably connected to the inside of the stabilizing plate (19), and the lower surface of the second moving column (30) is fixedly connected to the second moving block (28).

8. A stamping and forming device for machining a gearbox housing according to claim 7, characterized in that: The outer wall of the second movable block (28) is slidably connected to the inside of the stabilizing plate (19), the outer wall of the second movable column (30) is fixedly connected to a clamping block (31), and the outer wall of the first movable column (29) is fixedly connected to the inside of the clamping block (31).

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