Rotary wedge mechanism for die

Abstract

The utility model discloses a rotary wedge mechanism for a die, which comprises an L-shaped support plate, an adjusting component, a rotary component and a wedge body, the adjusting component is arranged on the front side of the L-shaped support plate, and the rotary component is arranged on the front side of the L-shaped support plate; the adjusting assembly comprises adjusting plates fixedly installed on the front side of the L-shaped supporting plate, adjusting grooves are formed in the adjusting plates, an adjusting frame is installed between the adjusting plates in a sliding mode, square grooves are formed in the two sides of the adjusting frame, and adjusting clamping plates are installed in the square grooves in a sliding mode. According to the rotary wedge mechanism, a worker can conveniently adjust the rotation angle of the wedge body at will according to actual needs through the arranged adjusting assembly, so that the use range of the rotary wedge mechanism is widened, and the use effect of the rotary wedge mechanism is improved; and through the arranged adjusting handle, a worker can conveniently adjust the position of the adjusting frame according to actual needs, and therefore the using flexibility of the rotary wedge mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary cam wedges, in particular to a rotary cam wedge mechanism for a mold. Background Art

[0002] A cold stamping die is a special tool that applies a deforming force to a sheet metal placed within it at room temperature. Installed on a press, this deforming force is applied at room temperature to achieve a desired shape, size, and performance. Following the public-private partnership in the 1950s, the precision of cold stamping dies was improved with the addition of equipment such as grinders, milling machines, and saws, along with hardness testers, outside and inside diameter gauges, and gauge blocks.

[0003] For example, the patent application with application number CN202020459824.6 includes a clamping device, a material pressing core, a guide plate, a rotating device, a base, and a reset device, wherein: the clamping device is arranged on the material pressing core; the rotating device and the reset device are arranged on the base; one end of the guide plate is fixed to the rotating shaft of the rotating device, and the guide plate drives the rotating shaft to rotate; the clamping device is subjected to force and applies pressure to the guide plate, thereby driving the rotating shaft to rotate into place; after the clamping device removes the pressure on the guide plate, the reset device gives feedback force to the guide plate, thereby driving the rotating shaft back into place. The utility model can effectively solve the problems in the upper flanging mold that positive flanging cannot be achieved, the process content is relatively large, and the space is compact.

[0004] However, when the above-mentioned rotary bevel device is in use, the rotation angle of the rotating shaft is limited, and it cannot be arbitrarily rotated and adjusted according to actual needs, which reduces the scope of use of the rotary bevel device and reduces the use effect of the rotary bevel device. It is urgent to design a rotary bevel mechanism for molds to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rotary wedge mechanism for a mold to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A rotary cam mechanism for a mold, comprising an L-shaped support plate, an adjustment assembly, a rotation assembly, and a cam body, wherein the adjustment assembly is arranged on the front side of the L-shaped support plate, and the rotation assembly is arranged on the front side of the L-shaped support plate;

[0008] The adjustment assembly includes an adjustment plate fixedly installed on the front side of the L-shaped support plate, an adjustment slot is provided in the adjustment plate, an adjustment frame is slidably installed between the adjustment plates, square slots are provided on both sides of the adjustment frame, an adjustment card is slidably installed in the square slot, an adjustment rack is slidably installed in the adjustment frame, and the adjustment rack is fixedly connected to the adjustment card.

[0009] The provided adjustment assembly can facilitate the staff to arbitrarily adjust the rotation angle of the bevel wedge body according to actual needs, thereby increasing the use range of the rotating bevel wedge mechanism and improving the use effect of the rotating bevel wedge mechanism.

[0010] Preferably, an adjustment gear is rotatably mounted in the adjustment frame, an adjustment handle is rotatably mounted on the front side of the adjustment frame, and the adjustment handle is connected to the adjustment gear.

[0011] Preferably, a square plate is fixedly mounted on the top of the adjustment frame, a groove is formed on the top of the square plate, and a first clamping plate is fixedly mounted in the groove.

[0012] Preferably, the rotating assembly includes a rotating gear, a rotating rack, a limit plate, a rotating handle, a pressure plate, a second clamping plate and a spring. The rotating gear is rotatably installed on the front side of the L-shaped support plate, the rotating rack is slidably installed on the front side of the L-shaped support plate, the rotating handle is fixedly installed on the front side of the rotating rack, and a slot is provided at the bottom of the rotating handle.

[0013] Preferably, a limiting groove is provided in the slot, the limiting plate is slidably installed in the limiting groove, the second clamping plate is slidably installed in the slot, the pressure plate is slidably installed in the slot, the limiting plate is fixedly connected to the second clamping plate, and the pressure plate is fixedly connected to the second clamping plate.

[0014] Preferably, the spring is fixedly installed between the second clamping plate and the rotating handle, and the inclined wedge body is fixedly installed on the front side of the rotating gear.

[0015] In the above technical solution, the utility model provides a rotary wedge mechanism for a mold, which has the following beneficial effects:

[0016] 1. The adjustment component can facilitate the staff to adjust the rotation angle of the inclined wedge body at will according to actual needs, thereby increasing the use range of the rotating inclined wedge mechanism and improving the use effect of the rotating inclined wedge mechanism.

[0017] 2. The rotating assembly provided can rotate the wedge mechanism to complete the die pressing and drive the wedge body to rotate, thereby facilitating the staff to remove the die from the wedge body.

[0018] 3. The adjustment handle can facilitate the staff to adjust the position of the adjustment frame according to actual needs, thereby increasing the flexibility of the rotary wedge mechanism when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 The present invention provides a schematic structural diagram of a rotary cam mechanism for a mold according to an embodiment of the present invention.

[0021] Figure 2 The utility model is a schematic cross-sectional structure diagram of a rotary cam mechanism for a mold provided in an embodiment of the rotary cam mechanism.

[0022] Figure 3 This is a schematic diagram of the adjustment component structure provided by an embodiment of a rotary wedge mechanism for a mold of the utility model.

[0023] Figure 4 This is a schematic diagram of the structure of a rotating assembly provided in an embodiment of a rotating wedge mechanism for a mold of the utility model.

[0024] 1. L-shaped support plate; 2. Adjustment assembly; 3. Rotation assembly; 4. Wedge body; 5. Adjustment plate; 6. Adjustment slot; 7. Adjustment frame; 8. Square slot; 9. Adjustment clamping plate; 10. Adjustment rack; 11. Adjustment gear; 12. Adjustment handle; 13. Square plate; 14. Groove; 15. First clamping plate; 16. Rotation gear; 17. Rotation rack; 18. Limiting plate; 19. Rotation handle; 20. Pressing plate; 21. Second clamping plate; 22. Spring; 23. Notch; 24. Limiting slot. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an embodiment of the present invention provides a rotary wedge mechanism for a mold, comprising an L-shaped support plate 1, an adjustment component 2, a rotation component 3 and a wedge body 4, wherein the adjustment component 2 is arranged on the front side of the L-shaped support plate 1, and the rotation component 3 is arranged on the front side of the L-shaped support plate 1;

[0027] The adjustment component 2 includes an adjustment plate 5 fixedly mounted on the front side of the L-shaped support plate 1, an adjustment slot 6 is provided in the adjustment plate 5, an adjustment frame 7 is slidably installed between the adjustment plates 5, square slots 8 are provided on both sides of the adjustment frame 7, an adjustment card plate 9 is slidably installed in the square slot 8, an adjustment rack 10 is slidably installed in the adjustment frame 7, the adjustment rack 10 is fixedly connected to the adjustment card plate 9, the adjustment handle 12 is held and rotated, the adjustment handle 12 drives the adjustment card plate 9 to retract through the adjustment gear 11 and the adjustment rack 10, so as to release the limit fixation on the adjustment frame 7, the adjustment handle 12 is held and drives the adjustment frame 7 to move to a suitable position, and the adjustment frame 7 drives the inclined wedge body 4 to rotate through the rotating component 3, so that the rotation angle of the inclined wedge body 4 can be adjusted at will.

[0028] The provided adjustment assembly 2 can facilitate the staff to arbitrarily adjust the rotation angle of the bevel body 4 according to actual needs, thereby increasing the use range of the rotating bevel mechanism and improving the use effect of the rotating bevel mechanism.

[0029] Reference Figure 2 In this embodiment, an adjusting gear 11 is rotatably mounted in the adjusting frame 7 , and an adjusting handle 12 is rotatably mounted on the front side of the adjusting frame 7 , and the adjusting handle 12 is connected to the adjusting gear 11 .

[0030] The provided adjustment handle 12 can facilitate the staff to adjust the position of the adjustment frame 7 according to actual needs, thereby increasing the flexibility of the rotary wedge mechanism when used.

[0031] A square plate 13 is fixedly mounted on the top of the adjustment frame 7 . A groove 14 is formed on the top of the square plate 13 . A first clamping plate 15 is fixedly mounted in the groove 14 .

[0032] The first clamping plate 15 can limit and fix the second clamping plate 21, thereby increasing the stability of the rotary wedge mechanism during use.

[0033] Reference Figure 4The rotating assembly 3 of this embodiment includes a rotating gear 16, a rotating rack 17, a limiting plate 18, a rotating handle 19, a pressing plate 20, a second clamping plate 21 and a spring 22. The rotating gear 16 is rotatably mounted on the front side of the L-shaped support plate 1, and the rotating rack 17 is slidably mounted on the front side of the L-shaped support plate 1. The rotating handle 19 is fixedly mounted on the front side of the rotating rack 17. A notch 23 is provided at the bottom of the rotating handle 19. The adjusting handle 12 is rotated to insert the adjusting clamping plate 9 into the adjusting slot 6, so that it limits and fixes the adjusting frame 7, so that it limits and fixes the rotation angle of the inclined wedge body 4. After the pressing mold of the inclined wedge body 4 is completed, the rotating handle 19 is held and squeezed on the pressing plate 20. The pressing plate 20 drives the second clamping plate 21 to squeeze, and the second clamping plate 21 squeezes the spring 22 to release the limit fixation of the rotating handle 19. The rotating handle 19 is held and driven to rotate the inclined wedge body 4 through the rotating rack 17 and the rotating gear 16.

[0034] The rotating assembly 3 is provided to rotate the wedge mechanism to complete the die pressing and drive the wedge body 4 to rotate, thereby facilitating the staff to remove the die from the wedge body 4 .

[0035] A limiting groove 24 is provided in the slot 23, the limiting plate 18 is slidably installed in the limiting groove 24, the second clamping plate 21 is slidably installed in the slot 23, the pressing plate 20 is slidably installed in the slot 23, the limiting plate 18 is fixedly connected to the second clamping plate 21, and the pressing plate 20 is fixedly connected to the second clamping plate 21.

[0036] The limiting groove 24 can limit the limiting plate 18, thereby increasing the stability of the rotary wedge mechanism during use.

[0037] The spring 22 is fixedly installed between the second clamping plate 21 and the rotating handle 19 , and the wedge body 4 is fixedly installed on the front side of the rotating gear 16 .

[0038] The spring 22 can drive the second clamping plate 21 to reset.

[0039] Working principle: First, according to actual needs, hold the adjustment handle 12 and rotate it. The adjustment handle 12 drives the adjustment card 9 to retract through the adjustment gear 11 and the adjustment rack 10, so that it releases the limit fixation on the adjustment frame 7. The adjustment handle 12 is held and drives the adjustment frame 7 to move to a suitable position. The adjustment frame 7 drives the inclined wedge body 4 to rotate through the rotating component 3, so that the rotation angle of the inclined wedge body 4 can be adjusted at will. After the rotation angle of the inclined wedge body 4 is adjusted, refer to the above steps and rotate the adjustment handle 12 to insert the adjustment card 9 into the adjustment slot 6, so that it limits and fixes the adjustment frame 7, so that the rotation angle of the inclined wedge body 4 is adjusted. The limiting fixation is performed. After the die pressing of the inclined wedge body 4 is completed, the rotating handle 19 is held by hand and the pressure plate 20 is squeezed. The pressure plate 20 drives the second clamping plate 21 to be squeezed. The second clamping plate 21 squeezes the spring 22 to release the limiting fixation of the rotating handle 19. The rotating handle 19 is held by hand and drives the inclined wedge body 4 to rotate through the rotating rack 17 and the rotating gear 16, so as to facilitate the staff to remove the die from the inclined wedge body 4. After the die is removed, refer to the above steps, hold the rotating handle 19 by hand and drive the inclined wedge body 4 to reset through the rotating rack 17 and the rotating gear 16, and the second clamping plate 21 limits and fixes the rotating handle 19 through the first clamping plate 15.

[0040] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rotary wedge mechanism for a mold, comprising an L-shaped support plate (1), an adjustment assembly (2), a rotating assembly (3) and an wedge body (4), characterized in that: The adjustment component (2) is arranged on the front side of the L-shaped support plate (1), and the rotation component (3) is arranged on the front side of the L-shaped support plate (1); The adjustment assembly (2) comprises an adjustment plate (5) fixedly mounted on the front side of the L-shaped support plate (1), an adjustment slot (6) being provided in the adjustment plate (5), an adjustment frame (7) being slidably mounted between the adjustment plates (5), square slots (8) being provided on both sides of the adjustment frame (7), an adjustment card (9) being slidably mounted in the square slot (8), an adjustment rack (10) being slidably mounted in the adjustment frame (7), and the adjustment rack (10) being fixedly connected to the adjustment card (9).

2. A rotary cam mechanism for a mold according to claim 1, characterized in that: An adjusting gear (11) is rotatably mounted in the adjusting frame (7), and an adjusting handle (12) is rotatably mounted on the front side of the adjusting frame (7), wherein the adjusting handle (12) is connected to the adjusting gear (11).

3. A rotary cam mechanism for a mold according to claim 1, characterized in that: A square plate (13) is fixedly mounted on the top of the adjustment frame (7), a groove (14) is provided on the top of the square plate (13), and a first clamping plate (15) is fixedly mounted in the groove (14).

4. A rotary cam mechanism for a mold according to claim 1, characterized in that: The rotating assembly (3) comprises a rotating gear (16), a rotating rack (17), a limiting plate (18), a rotating handle (19), a pressure plate (20), a second clamping plate (21) and a spring (22); the rotating gear (16) is rotatably mounted on the front side of the L-shaped support plate (1); the rotating rack (17) is slidably mounted on the front side of the L-shaped support plate (1); the rotating handle (19) is fixedly mounted on the front side of the rotating rack (17); and a notch (23) is provided at the bottom of the rotating handle (19).

5. A rotary cam mechanism for a mold according to claim 4, characterized in that: A limiting groove (24) is provided in the notch (23); the limiting plate (18) is slidably mounted in the limiting groove (24); the second clamping plate (21) is slidably mounted in the notch (23); the pressing plate (20) is slidably mounted in the notch (23); the limiting plate (18) is fixedly connected to the second clamping plate (21); and the pressing plate (20) is fixedly connected to the second clamping plate (21).

6. A rotary cam mechanism for a mold according to claim 4, characterized in that: Place The spring (22) is fixedly installed between the second clamping plate (21) and the rotating handle (19). The inclined wedge body (4) is fixedly mounted on the front side of the rotating gear (16).

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