An explosion-proof sheet and cover plate linkage stamping compound die

Abstract

The utility model relates to punch die technical field discloses a kind of explosion-proof piece and cover plate linkage stamping compound die, including fixed mould, the inner wall middle part of fixed mould has docking mechanism, the docking mechanism is used to adjust the position of fixed mould, the right side of fixed mould is provided with cleaning mechanism, and cleaning mechanism is used to clean the waste of fixed mould, the docking mechanism includes support column one, the inner wall front end of fixed mould is provided with support column one, the outer wall back side of support column one is provided with fixed column, the outer wall front side of fixed column is provided with rotary column one. In the utility model, the connection of rotary column and gear ensures that gear is stably combined with the output end of motor one and rotary column, fixes platform and motor one, makes fixed platform and buffer column one be connected, gear strip is fixed on support column one, and support column one and buffer column two are connected, under the driving of gear, gear strip can move.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, and in particular to a composite stamping die for the linkage of explosion-proof sheet and cover plate. Background Technology

[0002] Stamping dies are highly efficient tooling that integrates processes such as blanking, bending, and forming. They can complete multiple processing steps of parts in a single stroke, significantly improving production efficiency and precision. In precision stamping processes, the synchronous forming and dynamic coordination of explosion-proof plates and cover plates are cleverly achieved through the linkage mechanism built into the die.

[0003] The explosion-proof sheet and cover plate linkage stamping composite mold includes guide pillar guidance, elastic ejection and interlocking positioning structure, but the cumulative error of multiple processes is prone to deviation in connection accuracy. Now, the accuracy is improved by servo closed-loop control and laser micrometer compensation, but it is still affected by material stress deformation. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a composite stamping mold for the linkage of explosion-proof sheet and cover plate, which aims to improve the problem of connection accuracy deviation in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a composite die for the linkage stamping of an explosion-proof sheet and a cover plate, wherein a docking mechanism is provided in the middle of the inner wall of the fixed die, the docking mechanism is used to adjust the position of the fixed die, a cleaning mechanism is provided on the right side of the fixed die, the cleaning mechanism is used to clean the waste material of the fixed die, the docking mechanism includes a support column, the support column is provided at the front end of the inner wall of the fixed die, a fixed column is provided on the rear side of the outer wall of the support column, a rotating column is provided on the front side of the outer wall of the fixed column, and a docking assembly is provided on the front side of the outer wall of the rotating column.

[0006] As a further description of the above technical solution: The docking assembly includes a gear rack, which is disposed on the left and right sides of the inner wall of the fixed mold. A gear is disposed on the right side of the outer wall of the gear rack, and a motor is rotatably connected to the left side of the outer wall of the gear.

[0007] As a further description of the above technical solution: The cleaning mechanism includes a lead screw, which is located on the right side of the fixed mold. Connecting shafts are rotatably connected to the left and right sides of the outer wall of the lead screw. A protective sleeve is provided at the top of the top wall of the connecting shaft, and a cleaning component is provided at the lower end of the outer wall of the protective sleeve.

[0008] As a further description of the above technical solution: The cleaning component includes a slider that is slidably connected to the left and right sides of the outer wall of the lead screw. A rotating shaft is fixedly connected to the middle of the outer wall of the slider. A rotating bar is rotatably connected to the middle of the outer wall of the rotating shaft. A second motor is rotatably connected to the middle of the inner wall of the rotating shaft. A third motor is provided at the upper end of the outer wall of the second motor. A second rotating column is rotatably connected to the output end of the third motor. A fan blade is fixedly connected to the outer wall of the second rotating column.

[0009] As a further description of the above technical solution: A platform is provided at the front end of the inner wall of the fixed mold, and a buffer column is fixedly connected to the front end of the inner wall of the fixed mold.

[0010] As a further description of the above technical solution: The bottom end of the bottom wall of the lead screw is fixedly connected to a second support column, and the right side of the outer wall of the second support column is fixedly connected to a second platform.

[0011] As a further description of the above technical solution: The fixed mold has a moving mold at the front end of its inner wall, and the moving mold has a buffer column fixedly connected to its inner wall.

[0012] As a further description of the above technical solution: The slider is slidably connected to the left and right sides of the outer wall of the lead screw, and the inner wall of the slider is rotatably connected to a rotating shaft.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the connection between the rotating column and the gear ensures that the gear is stably connected to the output end of the motor and the rotating column. The fixed platform is fixed to the motor, and the fixed platform is connected to the buffer column. The gear rack is fixed to the support column, and the support column and the buffer column are connected. Under the drive of the gear, the gear rack can move, causing the moving mold to produce corresponding back and forth movements, thereby improving the overall connection accuracy.

[0014] 2. In this utility model, a slider is installed on the lead screw, and the lead screw is fixed to the connecting shaft. The rotating shaft and the rotating bar are connected. When the slider slides, it drives the rotating bar to move. The rotating bar is fixed to the motor three and the rotating column two through the rotating shaft, thereby driving the motor three and the rotating column two to move together. The output end of the motor three is fixed to the rotating column two, and the rotating column two is fixed to the fan blade, which causes the fan blade to rotate. The cleaning effect is increased by moving and rotating. Attached Figure Description

[0015] Figure 1 This is a perspective view of a composite stamping mold for the linkage of an explosion-proof sheet and a cover plate proposed in this utility model; Figure 2 This is a front view of a composite stamping mold for the linkage of an explosion-proof sheet and a cover plate proposed in this utility model; Figure 3 This is a structural exploded view of a composite die for the linkage stamping of an explosion-proof sheet and a cover plate proposed in this utility model; Figure 4 This is a partial structural exploded view of a composite die for the linkage stamping of an explosion-proof sheet and a cover plate proposed in this utility model; Figure 5 This is a partial structural schematic diagram of a composite stamping mold for the linkage of an explosion-proof sheet and a cover plate proposed in this utility model; Figure 6 This is an exploded view of the cleaning component of a composite die for the linkage stamping of an explosion-proof sheet and a cover plate, as proposed in this utility model.

[0016] Legend: 1. Fixed mold; 2. Docking mechanism; 201. Support column one; 202. Fixed column; 203. Rotating column one; 204. Docking assembly; 2041. Gear rack; 2042. Gear; 2043. Motor one; 3. Cleaning mechanism; 301. Lead screw; 302. Connecting shaft; 303. Protective sleeve; 304. Cleaning assembly; 3041. Slider; 3042. Rotating shaft; 3043. Rotating bar; 3044. Motor two; 3045. Motor three; 3046. Rotating column two; 3047. Fan blade; 4. Platform one; 5. Buffer column one; 6. Support column two; 7. Platform two; 8. Moving mold; 9. Buffer column two. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 , Figure 3 and Figure 4An embodiment of this utility model provides: a composite stamping mold for explosion-proof sheet and cover plate linkage, including a fixed mold 1, a docking mechanism 2 in the middle of the inner wall of the fixed mold 1, the docking mechanism 2 is used to adjust the position of the fixed mold 1, a cleaning mechanism 3 is provided on the right side of the fixed mold 1, the cleaning mechanism 3 is used to clean the waste material of the fixed mold 1, the docking mechanism 2 includes a support column 201, the support column 201 is provided at the front end of the inner wall of the fixed mold 1, a fixed column 202 is provided on the rear side of the outer wall of the support column 201, a rotating column 203 is provided on the front side of the outer wall of the fixed column 202, a docking assembly 204 is provided on the front side of the outer wall of the rotating column 203, the docking assembly 204 includes a gear rack 2041, the gear rack 2041 is provided on the left and right sides of the inner wall of the fixed mold 1, a gear 2042 is provided on the right side of the outer wall of the gear rack 2041, and a motor 2043 is rotatably connected to the left side of the outer wall of the gear 2042; Specifically, the rotating column 203 is connected to the gear 2042 to ensure a stable connection between the gear 2042 and the output end of the motor 2043 and the rotating column 203. When the motor 2043 is running, it can drive the gear 2042 to rotate. The fixed platform 202 is fixed to the motor 2043, and the fixed platform 202 is connected to the buffer column 5. The buffer column 5 is then fixed to the fixed mold 1 to reduce the adverse effects of vibration on the fixed mold 1. The gear rack 2041 is fixed to the support column 201, and the support column 201 is connected to the buffer column 8. Driven by the gear 2042, the gear rack 2041 moves, and the movement of the gear rack 2041 causes the moving mold 7 to move back and forth accordingly, thereby improving the overall connection accuracy.

[0019] Reference Figure 1 , Figure 5 and Figure 6 The cleaning mechanism 3 includes a lead screw 301, which is located on the right side of the fixed mold 1. The lead screw 301 is rotatably connected to the left and right sides of the outer wall of the lead screw 301. A protective sleeve 303 is provided at the top of the top wall of the connecting sleeve 302. A cleaning component 304 is provided at the lower end of the outer wall of the protective sleeve 303. The cleaning component 304 includes a slider 3041, which is slidably connected to the left and right sides of the outer wall of the lead screw 301. A rotating shaft 3042 is fixedly connected to the middle of the outer wall of the slider 3041. A rotating bar 3043 is rotatably connected to the middle of the outer wall of the rotating shaft 3042. A second motor 3044 is rotatably connected to the middle of the inner wall of the rotating shaft 3042. A third motor 3045 is provided at the upper end of the outer wall of the second motor 3044. The output end of the third motor 3045 is rotatably connected to a second rotating column 3046. A fan blade 3047 is fixedly connected to the outer wall of the second rotating column 3046. Specifically, a slider 3041 is installed on the lead screw 301, and the lead screw 301 is kept fixed to the connecting shaft 302 to ensure that the slider 3041 is stable and does not slip. The connecting shaft 302 is connected to the output end of the second motor 3044, and the second motor 3044 drives the slider 3041 to slide. The slider 3041 is fixed to the rotating shaft 3042, and the rotating shaft 3042 is connected to the rotating bar 3043. When the slider 3041 slides, it drives the rotating bar 3043 to move. The rotating bar 3043 is fixed to the third motor 3045 and the second rotating column 3046 via the rotating shaft 3042, thereby driving the third motor 3045 and the second rotating column 3046 to move together. The output end of the third motor 3045 is fixed to the second rotating column 3046, and the second rotating column 3046 is fixed to the fan blade 3047, causing the fan blade 3047 to rotate. The cleaning effect is increased by moving and rotating.

[0020] Reference Figure 1 , Figure 3 and Figure 5 The bottom end of the bottom wall of the lead screw 301 is fixedly connected to the second support column 6, and the right side of the outer wall of the second support column 6 is fixedly connected to the second platform 7. The slider 3041 is slidably connected to the left and right sides of the outer wall of the lead screw 301. The inner wall of the slider 3041 is rotatably connected to the rotating shaft 3042. The front end of the inner wall of the fixed mold 1 is provided with the moving mold 8, and the inner wall of the moving mold 8 is fixedly connected to the second buffer column 9. Specifically, platform 4 and motor 2043 are fixed to ensure the stability of motor 2043. Support column 6 is fixedly installed to platform 7, and platform 7 and motor 3044 are securely connected to ensure that motor 3044 will not fall off. Moving mold 8 is fixed to buffer column 9 to reduce the damage to fixed mold 1 caused by vibration.

[0021] Working principle: The connection between the rotating column 203 and the gear 2042 ensures a stable connection between the gear 2042 and the output end of the motor 2043 and the rotating column 203. When the motor 2043 is running, it can drive the gear 2042 to rotate, fixing the fixed platform 202 to the motor 2043, connecting the fixed platform 202 to the buffer column 5, and then fixing the buffer column 5 to the fixed mold 1, reducing the adverse effects of vibration on the fixed mold 1. The gear rack 2041 is fixed on the support column 201, and the support column 201 is connected to the buffer column 8. Driven by the gear 2042, the gear rack 2041 moves, and the movement of the gear rack 2041 causes the moving mold 7 to produce corresponding back-and-forth movements, thereby improving the overall connection accuracy. A slider 3041 is installed on the lead screw 301, and the lead screw 301 is kept fixed to the connecting shaft 302 to ensure that the slider 3041 is stable and does not slip. The connecting shaft 302 is connected to the output end of the second motor 3044, and the second motor 3044 drives the slider 3041 to slide. The slider 3041 is fixed to the rotating shaft 3042, and the rotating shaft 3042 is connected to the rotating bar 3043. When the slider 3041 slides, it drives the rotating bar 3043 to move. The rotating bar 3043 is fixed to the third motor 3045 and the second rotating column 3046 via the rotating shaft 3042, thereby driving the third motor 3045 and the second rotating column 3046 to move together. The output end of the third motor 3045 is fixed to the second rotating column 3046, and the second rotating column 3046 is fixed to the fan blade 3047, causing the fan blade 3047 to rotate. The cleaning effect is increased by moving and rotating.

[0022] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 composite stamping mold for explosion-proof sheet and cover plate linkage, comprising a fixed mold (1), characterized in that: The fixed mold (1) has a docking mechanism (2) in the middle of its inner wall. The docking mechanism (2) is used to adjust the position of the fixed mold (1). A cleaning mechanism (3) is provided on the right side of the fixed mold (1). The cleaning mechanism (3) is used to clean the waste material of the fixed mold (1). The docking mechanism (2) includes a support column (201), which is located at the front end of the inner wall of the fixed mold (1). A fixed column (202) is provided on the rear side of the outer wall of the support column (201), and a rotating column (203) is provided on the front side of the outer wall of the fixed column (202). A docking assembly (204) is provided on the front side of the outer wall of the rotating column (203).

2. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 1, characterized in that: The docking assembly (204) includes a gear rack (2041), which is disposed on the left and right sides of the inner wall of the fixed mold (1). A gear (2042) is disposed on the right side of the outer wall of the gear rack (2041), and a motor (2043) is rotatably connected to the left side of the outer wall of the gear (2042).

3. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 1, characterized in that: The cleaning mechanism (3) includes a lead screw (301), which is located on the right side of the fixed mold (1). The lead screw (301) is rotatably connected to the left and right sides of the outer wall of the lead screw (301). A protective sleeve (303) is provided at the top of the top wall of the connecting shaft (302), and a cleaning component (304) is provided at the lower end of the outer wall of the protective sleeve (303).

4. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 3, characterized in that: The cleaning component (304) includes a slider (3041), which is slidably connected to the left and right sides of the outer wall of the lead screw (301). A rotating shaft (3042) is fixedly connected to the middle of the outer wall of the slider (3041). A rotating bar (3043) is rotatably connected to the middle of the outer wall of the rotating shaft (3042). A second motor (3044) is rotatably connected to the middle of the inner wall of the rotating shaft (3042). A third motor (3045) is provided at the upper end of the outer wall of the second motor (3044). A second rotating column (3046) is rotatably connected to the output end of the third motor (3045). A fan blade (3047) is fixedly connected to the outer wall of the second rotating column (3046).

5. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 1, characterized in that: The front end of the inner wall of the fixed mold (1) is provided with a platform (4), and a buffer column (5) is fixedly connected to the front end of the inner wall of the fixed mold (1).

6. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 3, characterized in that: The bottom end of the bottom wall of the lead screw (301) is fixedly connected to a support column two (6), and the right side of the outer wall of the support column two (6) is fixedly connected to a platform two (7).

7. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 5, characterized in that: The inner wall front end of the fixed mold (1) is provided with a moving mold (8), and the inner wall of the moving mold (8) is fixedly connected with a buffer column (9).

8. The explosion-proof sheet and cover plate linkage stamping composite mold according to claim 4, characterized in that: The slider (3041) is slidably connected to the left and right sides of the outer wall of the lead screw (301), and the inner wall of the slider (3041) is rotatably connected to the rotating shaft (3042).

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