Die for metal plate production and processing
By designing a fixing mechanism and a mold release mechanism in the metal plate processing mold, the problem of moving and difficult to quickly remove the metal plate during the processing process is solved, and the processing accuracy and practicality of the mold are improved.
Patent Information
- Application Number
- CN202421499359.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing metal plate processing molds lack a fixing mechanism, which makes the metal plate easy to move during the processing process, reducing the processing accuracy; at the same time, the lack of a mold release mechanism makes it difficult to quickly remove the processed metal plate, reducing the practicality of the mold.
A mold for the production and processing of metal plates including a base plate, a frame, a through groove, a lower mold, a fixing mechanism and a mold release mechanism is designed. The fixing mechanism fixes the metal plate through components such as cylinders, racks and gears, and the mold release mechanism achieves rapid release of the metal plate through components such as motors, worms and mobile plates.
Through the setting of the fixing mechanism, the metal plate is ensured to be firmly fixed during the processing process, which improves the processing accuracy; through the setting of the mold release mechanism, the rapid removal of the metal plate is achieved, and the practicality of the mold is improved.
Smart Images
Figure CN222830456U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal plate processing, in particular to a mold for metal plate production and processing. Background Art
[0002] Stamping is a forming method that uses a press and a die to apply external force to metal plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size.
[0003] The prior art does not have a mechanism for fixing the metal plate during stamping processing. The metal plate will move during the stamping process, resulting in inaccurate processing accuracy. The lack of a fixing mechanism makes it inconvenient to firmly fix and clamp the metal plate during stamping processing, thereby reducing the processing accuracy of the processing mold. Secondly, the existing processing mold does not have a demolding component, and the processed metal plate is generally stuck in the lower mold. It is troublesome to remove the processed metal plate from the mold. The lack of a demolding mechanism makes it inconvenient to quickly remove the processed metal plate from the mold, thereby reducing the practicality of the processing mold. Utility Model Content
[0004] In order to solve the problem that the existing processing mold is not convenient for firmly fixing and clamping the metal plate during stamping processing and is not convenient for quickly removing the processed metal plate from the mold; the purpose of the utility model is to provide a mold for metal plate production and processing.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a mold for metal plate production and processing, comprising a base plate, the top of the base plate is fixedly connected to a frame, the top of the frame is provided with a through groove, the inner wall of the through groove is fixedly connected to a lower mold, the top of the base plate and the lower inner wall of the lower mold are jointly provided with a demolding mechanism, one end of the lower mold is provided with a fixing mechanism, the top of the frame is provided with four mounting grooves, and the lower inner walls of the four mounting grooves are fixedly connected to telescopic cylinders, the output ends of the four telescopic cylinders are jointly fixedly connected to a cross plate, and the bottom end of the cross plate is fixedly connected to an upper mold used in conjunction with the lower mold.
[0006] Preferably, the fixing mechanism includes a protective shell, one end of the protective shell is fixedly connected to one end of the lower mold, the lower part of one end of the protective shell is fixedly connected to a supporting plate, the top of the supporting plate is fixedly connected to a cylinder, and the output end of the cylinder passes through one end of the protective shell and is fixedly connected to a first connecting plate, one end of the first connecting plate is fixedly connected to a first rack, the bottom end of the first rack is meshed with a gear, and the middle part of one end of the gear is fixedly connected to a rotating rod, the end of the rotating rod facing away from the gear is rotatably connected to one end of the lower mold, the outer surface of the gear is meshed with a second rack, and one end of the second rack is fixedly connected to the second connecting plate, one end of the first connecting plate and the second connecting plate are both fixedly connected to a connecting block, one end of the lower mold is provided with two limiting grooves for matching with the connecting block, and one end of the two connecting blocks respectively passes through the two limiting grooves and are both fixedly connected to the fixing plate.
[0007] Preferably, the demoulding mechanism includes a vertical plate, the bottom end of the vertical plate is fixedly connected to the top of the bottom plate, the upper part of one end of the vertical plate is fixedly connected to a support seat, the top of the support seat is fixedly connected to a motor, and the output end of the motor is fixedly connected to a worm, the outer surface of the worm is meshingly connected to a worm wheel, one end of the vertical plate is rotatably connected to a round rod, and the worm wheel is fixedly sleeved on the outer surface of the round rod, the end of the round rod facing away from the vertical plate is fixedly connected to a long rod, and one end of the long rod is hinged to a connecting seat through a rotating shaft, one end of the connecting seat is slidably connected to one end of the vertical plate, the top of the connecting seat is fixedly connected to a vertical rod, the lower inner wall of the lower mold is provided with a circular hole for cooperating with the vertical rod, and the top of the vertical rod passes through the circular hole and is fixedly connected to a movable plate.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] 1. The present application can facilitate the stable fixation of the metal plate during metal plate processing by setting the fixing mechanism structure, thereby preventing the metal plate from moving during processing, thereby improving the processing accuracy of the processing mold;
[0010] 2. The demoulding mechanism structure of the present application can facilitate the rapid removal of the processed metal plate from the mold, thereby improving the practicality of the processing mold. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0012] Figure 1It is a schematic diagram of the structure of the utility model.
[0013] Figure 2 This is a structural schematic diagram of the utility model from another viewing angle.
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing mechanism of the utility model.
[0015] Figure 4 It is a schematic diagram of the demoulding mechanism structure of the utility model.
[0016] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.
[0017] In the figure: 1. bottom plate; 2. fixing mechanism; 21. second rack; 22. gear; 23. first rack; 24. limiting groove; 25. support plate; 26. cylinder; 27. fixing plate; 28. first connecting plate; 29. rotating rod; 201. protective shell; 202. connecting block; 203. second connecting plate; 3. demoulding mechanism; 31. vertical plate; 32. round hole; 33. vertical rod; 34. moving plate; 35. connecting seat; 36. long rod; 37. limiting rod; 38. support seat; 39. motor; 301. worm; 302. worm wheel; 303. round rod; 304. slot; 4. frame; 5. horizontal plate; 6. telescopic cylinder; 7. mounting groove; 8. through groove; 9. lower mold; 10. upper mold. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments 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 in 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.
[0019] Example: Figure 1-5As shown, the utility model provides a mold for metal plate production and processing, including a bottom plate 1, the top of the bottom plate 1 is fixedly connected to a frame 4, the top of the frame 4 is provided with a through slot 8, the inner wall of the through slot 8 is fixedly connected to a lower mold 9, the top of the bottom plate 1 and the lower inner wall of the lower mold 9 are jointly provided with a demoulding mechanism 3, one end of the lower mold 9 is provided with a fixing mechanism 2, the top of the frame 4 is provided with four mounting slots 7, and the lower inner walls of the four mounting slots 7 are fixedly connected to telescopic cylinders 6, and the output ends of the four telescopic cylinders 6 are jointly fixedly connected to a cross plate 5, the bottom end of the horizontal plate 5 is fixedly connected with an upper mold 10 used in conjunction with the lower mold 9. First, the metal plate to be processed is placed in the lower mold 9, and then the metal plate is fixed by the fixing mechanism 2, and then the output ends of the four telescopic cylinders 6 jointly drive the horizontal plate 5 to move downward, and the downward movement of the horizontal plate 5 drives the upper mold 10 to move downward to quickly stamp the surface of the metal plate. The thickness of the metal plate here is greater than the depth of the lower mold 9 by default, and then the stamped metal plate is ejected from the lower mold 9 through the demoulding mechanism 3, so as to achieve the effect of quickly taking out the metal plate.
[0020] The fixing mechanism 2 includes a protective shell 201, one end of the protective shell 201 is fixedly connected to one end of the lower mold 9, a support plate 25 is fixedly connected to the lower part of one end of the protective shell 201, a cylinder 26 is fixedly connected to the top of the support plate 25, and the output end of the cylinder 26 passes through one end of the protective shell 201 and is fixedly connected to a first connecting plate 28, one end of the first connecting plate 28 is fixedly connected to a first rack 23, the bottom end of the first rack 23 is meshedly connected to a gear 22, and a rotating rod 29 is fixedly connected to the middle part of one end of the gear 22, and the end of the rotating rod 29 facing away from the gear 22 is rotatably connected to one end of the lower mold 9, the outer surface of the gear 22 is meshedly connected to a second rack 21, and one end of the second rack 21 is fixedly connected to a second connecting plate 203, the first connecting plate 28 and the first connecting plate 29 are fixedly connected to the second rack 21, and the second rack 21 is fixedly connected to the second connecting plate 203. One end of the two connecting plates 203 is fixedly connected with a connecting block 202, and one end of the lower mold 9 is provided with two limiting grooves 24 used to cooperate with the connecting block 202, and one end of the two connecting blocks 202 respectively penetrates the two limiting grooves 24 and is fixedly connected with a fixing plate 27. The cylinder 26 is started, and the output end of the cylinder 26 drives the first connecting plate 28 to move in the horizontal direction. The movement of the first connecting plate 28 drives the first rack 23 to move. The movement of the first rack 23 cooperates with the gear 22 to make the second rack 21 also move. The movement of the second rack 21 makes the second connecting plate 203 move toward the direction of the first connecting plate 28. The first connecting plate 28 and the second connecting plate 203 simultaneously drive the two fixing plates 27 to move toward the opposite surfaces through the connecting block 202 to fix the metal plate, thereby improving the processing accuracy of the processing mold.
[0021] The demoulding mechanism 3 includes a vertical plate 31, the bottom end of the vertical plate 31 is fixedly connected to the top of the bottom plate 1, the upper part of one end of the vertical plate 31 is fixedly connected to a support seat 38, the top of the support seat 38 is fixedly connected to a motor 39, and the output end of the motor 39 is fixedly connected to a worm 301, the outer surface of the worm 301 is meshed with a worm wheel 302, one end of the vertical plate 31 is rotatably connected to a round rod 303, and the worm wheel 302 is fixedly sleeved on the outer surface of the round rod 303, the end of the round rod 303 facing away from the vertical plate 31 is fixedly connected to a long rod 36, and one end of the long rod 36 is hinged to a connecting seat 35 through a rotating shaft, one end of the connecting seat 35 is slidably connected to one end of the vertical plate 31, and the connecting The top of the seat 35 is fixedly connected with a vertical rod 33, and the lower inner wall of the lower mold 9 is provided with a circular hole 32 used to cooperate with the vertical rod 33, and the top of the vertical rod 33 passes through the circular hole 32 and is fixedly connected with a movable plate 34, and the motor 39 is started, and the output end of the motor 39 drives the worm 301 to transmit, and the worm 301 drives the worm wheel 302 to rotate, and the rotation of the worm wheel 302 drives the long rod 36 to rotate, and the rotation of the long rod 36 drives the connecting seat 35 to move upward along the trajectory of the vertical plate 31 through the rotating shaft, and the movement of the connecting seat 35 drives the vertical rod 33 to move, and the vertical rod 33 moves upward and passes through the circular hole 32 and drives the movable plate 34 to move upward to eject the processed metal plate in the lower mold 9, thereby realizing the effect of quickly demolding the metal plate.
[0022] The top ends of the first connecting plate 28 and the second connecting plate 203 are both slidably connected to the upper inner wall of the protective shell 201 , so as to facilitate the guidance of the first connecting plate 28 and the second connecting plate 203 when they move.
[0023] The bottom ends of the two fixing plates 27 are slidably connected to the lower inner wall of the lower mold 9, and the opposite ends of the two fixing plates 27 are made of anti-slip material, which facilitates the movement of the fixing plates 27 to fix the metal plate in the lower mold 9. The anti-slip material makes the fixing effect of the fixing plates 27 better.
[0024] The two ends of the two connecting blocks 202 are respectively slidably connected to the inner walls of the two limiting grooves 24 , so as to facilitate the limiting grooves 24 to limit the connecting blocks 202 when they move.
[0025] A limiting rod 37 used in conjunction with the long rod 36 is fixedly connected to the upper portion of one end of the vertical plate 31 , and the limiting rod 37 serves to limit the rotation angle of the long rod 36 when it rotates.
[0026] A slot 304 is formed at one end of the connection seat 35 , and the inner wall of the slot 304 is slidably connected to one end of the vertical plate 31 . The slot 304 cooperates with the vertical plate 31 to guide the connection seat 35 when it moves.
[0027] Working principle: firstly, place the metal plate to be processed in the lower mold 9, then fix the metal plate through the fixing mechanism 2, start the cylinder 26, the output end of the cylinder 26 drives the first connecting plate 28 to move in the horizontal direction, the movement of the first connecting plate 28 drives the first rack 23 to move, the movement of the first rack 23 cooperates with the gear 22 to make the second rack 21 also move, the movement of the second rack 21 makes the second connecting plate 203 move toward the direction of the first connecting plate 28, the first connecting plate 28 and the second connecting plate 203 simultaneously drive the two fixing plates 27 to move toward the opposite surface through the connecting block 202 to fix the metal plate, and at the same time, the limiting groove 24 plays a role in limiting the connection block 202 when it moves;
[0028] Then, the output ends of the four telescopic cylinders 6 drive the horizontal plate 5 to move downward, and the horizontal plate 5 moves downward to drive the upper mold 10 to move downward to quickly punch the surface of the metal plate. The thickness of the metal plate here is greater than the depth of the lower mold 9 by default.
[0029] Then, by canceling the stamping of the metal plate, the demoulding mechanism 3 is then used to start the motor 39. The output end of the motor 39 drives the worm 301 to transmit. The worm 301 transmits and drives the worm wheel 302 to rotate. The rotation of the worm wheel 302 drives the long rod 36 to rotate. The limit rod 37 serves to facilitate the rotation angle limitation of the long rod 36. The rotation of the long rod 36 drives the connecting seat 35 to move upward along the trajectory of the vertical plate 31 through the rotating shaft. The slot 304 cooperates with the vertical plate 31 to facilitate the guiding of the connecting seat 35 when it moves. The movement of the connecting seat 35 drives the vertical rod 33 to move. The vertical rod 33 moves upward and passes through the circular hole 32 and drives the moving plate 34 to move upward to eject the processed metal plate in the lower mold 9. The processed metal plate can be quickly taken out from the lower mold 9.
[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A die for metal plate production and processing, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a frame (4), the top of the frame (4) is provided with a through slot (8), the inner wall of the through slot (8) is fixedly connected to a lower mold (9), the top of the bottom plate (1) and the lower inner wall of the lower mold (9) are jointly provided with a demoulding mechanism (3), one end of the lower mold (9) is provided with a fixing mechanism (2), the top of the frame (4) is provided with four mounting slots (7), and the lower inner walls of the four mounting slots (7) are all fixedly connected to telescopic cylinders (6), the output ends of the four telescopic cylinders (6) are jointly fixedly connected to a transverse plate (5), and the bottom end of the transverse plate (5) is fixedly connected to an upper mold (10) used in conjunction with the lower mold (9).
2. A metal plate production and processing mold according to claim 1, characterized in that: The fixing mechanism (2) comprises a protective shell (201), one end of the protective shell (201) is fixedly connected to one end of the lower mold (9), the lower part of one end of the protective shell (201) is fixedly connected to a support plate (25), the top end of the support plate (25) is fixedly connected to a cylinder (26), and the output end of the cylinder (26) passes through one end of the protective shell (201) and is fixedly connected to a first connecting plate (28), one end of the first connecting plate (28) is fixedly connected to a first rack (23), the bottom end of the first rack (23) is meshedly connected to a gear (22), and the middle part of one end of the gear (22) is fixedly connected to a rotating rod (29), one end of the rotating rod (29) facing away from the gear (22) is rotatably connected to one end of the lower mold (9), the outer surface of the gear (22) is meshingly connected with a second rack (21), and one end of the second rack (21) is fixedly connected to a second connecting plate (203), one end of the first connecting plate (28) and the second connecting plate (203) are both fixedly connected to a connecting block (202), one end of the lower mold (9) is provided with two limiting grooves (24) used to cooperate with the connecting block (202), and one end of the two connecting blocks (202) respectively penetrates the two limiting grooves (24) and is fixedly connected to a fixing plate (27).
3. A metal plate production and processing mold according to claim 1, characterized in that: The demoulding mechanism (3) comprises a vertical plate (31), the bottom end of the vertical plate (31) is fixedly connected to the top end of the bottom plate (1), the upper part of one end of the vertical plate (31) is fixedly connected to a support seat (38), the top end of the support seat (38) is fixedly connected to a motor (39), and the output end of the motor (39) is fixedly connected to a worm (301), the outer surface of the worm (301) is meshingly connected to a worm wheel (302), one end of the vertical plate (31) is rotatably connected to a round rod (303), and the worm wheel (302) is fixedly sleeved on the round rod. The outer surface of the round rod (303), one end of the round rod (303) facing away from the vertical plate (31) is fixedly connected to a long rod (36), and one end of the long rod (36) is hinged to a connecting seat (35) through a rotating shaft, one end of the connecting seat (35) is slidably connected to one end of the vertical plate (31), the top of the connecting seat (35) is fixedly connected to a vertical rod (33), the lower inner wall of the lower mold (9) is provided with a round hole (32) used to cooperate with the vertical rod (33), and the top of the vertical rod (33) passes through the round hole (32) and is fixedly connected to a movable plate (34).
4. A metal plate production and processing mold according to claim 2, characterized in that: The top ends of the first connecting plate (28) and the second connecting plate (203) are both slidably connected to the upper inner wall of the protective shell (201).
5. A metal plate production and processing mold according to claim 2, characterized in that: The bottom ends of the two fixing plates (27) are slidably connected to the lower inner wall of the lower mold (9), and the opposite ends of the two fixing plates (27) are made of anti-slip material.
6. A metal plate production and processing mold according to claim 2, characterized in that: The two ends of the two connection blocks (202) are respectively slidably connected to the inner walls of both sides of the two limiting grooves (24).
7. A metal plate production and processing mold according to claim 3, characterized in that: A limiting rod (37) used in conjunction with the long rod (36) is fixedly connected to the upper portion of one end of the vertical plate (31).
8. A metal plate production and processing mold as claimed in claim 3, characterized in that: A clamping groove (304) is provided at one end of the connection seat (35), and the inner wall of the clamping groove (304) is slidably connected to one end of the vertical plate (31).