Steel plate stamping die convenient to adjust
By designing an easily adjustable steel plate stamping die, and utilizing structures such as sliders, rotating handles, and bidirectional screws to achieve stable adjustment and movement of the lower die, the problem of existing dies being unable to adapt to different types of steel plates is solved, thus improving the efficiency and stability of stamping processes.
Patent Information
- Application Number
- CN202520319387.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing stamping dies are difficult to adapt to different types of steel plates during use, requiring frequent replacement of the bottom die, increasing workload and reducing processing efficiency.
An easily adjustable steel plate stamping die was designed. Through the use of a slider, rotating handle, bidirectional screw, protrusion, bearing, support rod and other structures, the width of the lower die can be adjusted and moved stably. Combined with the use of multi-stage cylinders and pressure plate clamps, the stability and efficiency of steel plate stamping are improved.
It enables stable stamping of steel plates of different grades, reduces operational difficulty, improves processing efficiency, and extends the service life of the equipment.
Smart Images
Figure CN223875875U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to die technical field, concretely is a steel plate punch -forming die convenient to adjust. BACKGROUND
[0002] Punching process is using the strong pressure of punch equipment, through punch die to plate material and so on metal material exert force, make it happen plastic deformation or separate, thereby obtain the processing method of required part. Steel plate is light high, and has higher comprehensive mechanical property.
[0003] Although the existing punch die can carry out punch processing to the steel plate, but in the process of using, the size of punch bottom die is mostly fixed, it is difficult to punch the steel plate of different models, and the size of the bottom die needs to be frequently disassembled and replaced, which undoubtedly increases the work burden, and greatly reduces the punch processing efficiency of the steel plate. UTILITY MODEL CONTENT
[0004] In order to overcome the above-mentioned defects, the utility model provides a steel plate punch die convenient to adjust, solves the problem that although the existing punch die can punch the steel plate, but in the process of using, the shape is mostly fixed, it is difficult to punch the steel plate of different models, and the punch die needs to be frequently disassembled and replaced, which undoubtedly increases the work burden, and greatly reduces the punch processing efficiency of the steel plate.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel plate punch die convenient to adjust, including base, the top of base is equipped with two moving blocks, the top of moving block is fixedly installed with lower mould, the both ends of lower mould are fixedly installed with pressure assembly, the pressure assembly includes fixed block, the bottom of fixed block is fixedly connected with lower mould, the bottom of fixed block is connected with rotating wheel, the side away from the center of rotating wheel is hinged with connecting rod through pin shaft, the inner top surface of fixed block is fixedly installed with multistage air cylinder;
[0006] The top of base is fixedly installed with bearing plate, one end of bearing plate penetrates moving block, one end of bearing plate is equipped with handle, one end of handle is fixedly installed with bidirectional screw rod, the bottom of two moving blocks is respectively provided with sliding slot, the sliding slot is slidably connected with sliding block, the bottom of two sliding blocks is respectively hinged with support rod one and support rod two through pin shaft, one side of base is fixedly installed with mounting bracket, the top of mounting bracket is fixedly connected with punch head.
[0007] As a further scheme of the utility model: one end of connecting rod is hinged with pressure plate clamp, the top of pressure plate clamp is fixedly connected with multistage air cylinder, the bottom of pressure plate clamp is fixedly connected with antiskid pad.
[0008] As a further scheme of the utility model: one end of the bidirectional screw rod penetrates the load bearing plate and the moving block, and the bidirectional screw rod is fixedly connected with a connecting shaft, the load bearing plate is fixedly installed with a ring at the position corresponding to the connecting shaft, a bearing is installed in the ring, and the bearing is fixedly connected with the connecting shaft.
[0009] As a further scheme of the utility model: the bottom of the moving block is provided with protruding blocks, and the number of the protruding blocks is several.
[0010] As a further scheme of the utility model: both sides of the moving block are penetrated by slide rods, and both ends of the slide rods are fixedly connected with the load bearing plate.
[0011] As a further scheme of the utility model: the same end of the first supporting rod and the second supporting rod is respectively provided with a rotating shaft.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The steel plate stamping die convenient to adjust, through setting slide block, handle, bidirectional screw rod, protruding block, bearing, first supporting rod and second supporting rod, when stamping process is carried out to different models of steel plates, rotating handle makes bidirectional screw rod be driven to rotate, and then makes moving block synchronous movement, first supporting rod and second supporting rod are hinged through pin shaft, and synchronous rotation is carried out along with moving block through the connection of rotating shaft, and the horizontal movement of moving block during work is more stable through the sliding of slide block in sliding groove, the force of stamping head pressing down steel plate is dispersed through the supporting action of protruding block, the rotation of bidirectional screw rod is supported through bearing, so that the width of lower die can be conveniently adjusted, and the efficiency of steel plate stamping process is greatly improved.
[0014] 2. The steel plate stamping die convenient to adjust, through setting multi-stage air cylinder, non-slip pad, connecting rod, slide rod and, the operation of multi-stage air cylinder on both sides of lower die is controlled, so that the pressing plate clamp is driven to press down the steel plate, the rotation of the rotating wheel is driven through the connecting rod in the pressing process of the pressing plate clamp, the rotating wheel can limit the movement of the pressing plate clamp, so that the work of the pressing plate clamp is vertically moved through the multi-stage air cylinder, the non-slip pad can be fixed and non-slip when the steel plate is pressed, so that the stamping process is facilitated, when the moving block is driven and slides on the load bearing plate, the slide rod can support and fix the sliding of the moving block, so that the next stamping is facilitated, the operation stability is further improved while the operation difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the three-dimensional structure schematic view of the utility model;
[0016] Figure 2The utility model discloses a structure schematic drawing of the compression assembly.
[0017] Figure 3 The utility model discloses a structure schematic drawing of the connection between the moving block and the bearing plate.
[0018] Figure 4 The utility model discloses Figure 3 The utility model discloses a structure schematic drawing of the enlarged A place in the middle.
[0019] In the drawing: 1, base; 2, moving block; 3, lower mould; 4, compression assembly; 401, fixed block; 402, rotating wheel; 403, connecting rod; 404, presser clamp; 405, multistage cylinder; 406, antiskid pad; 5, bearing plate; 6, handle; 7, bidirectional screw rod; 8, sliding groove; 9, sliding block; 10, support rod one; 11, support rod two; 12, rotating shaft; 13, protruding block; 14, slide rod; 15, ring sleeve; 16, bearing; 17, connecting shaft; 18, mounting frame; 19, stamping head. Specific implementation
[0020] The technical scheme of the patent will be further explained in detail in connection with specific implementation.
[0021] As Figures 1-4 The utility model provides a kind of steel plate stamping die of being convenient to adjust, including base 1, the top of base 1 is equipped with two moving blocks 2, the bottom of moving block 2 is provided with protruding block 13, the number of protruding block 13 is several, by being equipped with protruding block 13, control bidirectional screw rod 7 rotation makes moving block 2 horizontal movement, by the support effect of protruding block 13, to further make the pressure dispersion of moving block 2 in working, prolongs the service life of device.
[0022] The top of moving block 2 is fixedly installed with lower mould 3, the both ends of lower mould 3 are fixedly installed with compression assembly 4, and compression assembly 4 includes fixed block 401, and the bottom of fixed block 401 is fixedly connected with lower mould 3, and the bottom of fixed block 401 is connected with rotating wheel 402, and the side away from the center of rotating wheel 402 is hinged with connecting rod 403 by pin shaft, and one end of connecting rod 403 is hinged with presser clamp 404 by pin shaft, and the top of presser clamp 404 is fixedly connected with multistage cylinder 405, and the bottom of presser clamp 404 is fixedly connected with antiskid pad 406, because of being equipped with antiskid pad 406, by the work of multistage cylinder 405, to further drive the movement of presser clamp 404, after the connection of two connecting rods 403, make rotating wheel 402 can rotate synchronously with the movement of presser clamp 404, and rotating wheel 402 can play the role of supporting limit, and antiskid pad 406 can play the role of fixed antiskid.
[0023] Two sides of the moving block 2 are respectively penetrated by slide rods 14, both ends of the slide rod 14 are fixedly connected with the bearing plate 5, and the slide rod 14 can play a limiting supporting role on the moving block 2, so that the two moving blocks 2 can move synchronously and stably.
[0024] The inner top surface of the fixed block 401 is fixedly installed with a multi-stage air cylinder 405, the top of the base 1 is fixedly installed with a bearing plate 5, one end of the bearing plate 5 penetrates the moving block 2, one end of the bearing plate 5 is provided with a handle 6, one end of the handle 6 is fixedly installed with a bidirectional screw rod 7, one end of the bidirectional screw rod 7 penetrates the bearing plate 5 and is connected with the moving block 2, and the bidirectional screw rod 7 is fixedly connected with a connecting shaft 17, the bearing plate 5 is fixedly installed with a ring sleeve 15 at the position corresponding to the connecting shaft 17, the ring sleeve 15 is installed with a bearing 16, the bearing 16 is fixedly connected with the connecting shaft 17, and the bearing 16 can support and position the rotation of the bidirectional screw rod 7 when the moving block 2 is driven to move by the rotation of the bidirectional screw rod 7, so that the horizontal movement of the moving block 2 is more stable during work.
[0025] The bottom of each of the two moving blocks 2 is provided with a sliding groove 8, and the sliding groove 8 is slidably connected with a sliding block 9, the bottom of each of the two sliding blocks 9 is hingedly connected with a first supporting rod 10 and a second supporting rod 11 through a pin shaft, one side of the base 1 is fixedly installed with a mounting frame 18, the top of the mounting frame 18 is fixedly connected with a punching head 19, the first supporting rod 10 and the second supporting rod 11 are hingedly connected through a pin shaft, and the same end of the first supporting rod 10 and the second supporting rod 11 is respectively provided with a rotating shaft 12, the first supporting rod 10 and the second supporting rod 11 can be synchronously rotated through the sliding of the sliding block 9 in the sliding groove 8 when the two moving blocks 2 move synchronously, so that the bidirectional screw rod 7 can synchronously adjust the moving block 2.
[0026] The working principle of the utility model is:
[0027] When the steel plate is punched, the steel plate is placed on the lower die 3, the multi-stage air cylinder 405 on both sides is started to work, the multi-stage air cylinder 405 drives the pressing plate clamp 404 to move synchronously due to the connection of the fixed block 401, the pressing plate clamp 404 connected through the connecting rod 403, the descending of the pressing plate clamp 404 drives the rotating wheel 402 to rotate, the connecting rod 403 is pulled in the latter half of the descending of the pressing plate clamp 404, the connecting point of the connecting rod 403 descends to the lowest part of the rotating wheel 402, the rotating wheel 402 can generate a pulling force, the pressing plate clamp 404 is prevented from being damaged due to excessive pressure, and the anti-skid pad 406 limits the steel plate on both sides to be fixed on the top of the lower die 3, the work of the punching head 19 is controlled, and the steel plate can be punched due to the supporting role of the mounting frame 18;
[0028] When stamping different types of steel plates, the rotating handle 6 is controlled to rotate and drive the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 is supported by the bearing 16, and then the moving block 2 is driven to move on the bearing plate 5, the slide rod 14 can make the moving block 2 move more stably, the convex block 13 can make the moving block 2 be dispersed by stamping force and prolong the service life, and simultaneously, the movement of the moving block 2 drives the synchronous rotation of the supporting rod one 10 and the supporting rod two 11, the supporting rod one 10 rotates around the rotating shaft 12, so that the supporting rod one 10 drives the sliding block 9 to slide in the sliding groove 8, and the rotation of the supporting rod two 11 is synchronous through the pin shaft hinge, so that the stability of the moving block 2 in the adjusting process is ensured, and different types of steel plates can be stamped.
[0029] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to specific circumstances.
[0030] The preferred embodiments of the present application are described above in detail, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of ordinary skilled in the art without departing from the purpose of the present application.
Claims
1. A steel sheet stamping die that is easy to adjust, comprising a base (1), characterized in that: The top of the base (1) is provided with two moving blocks (2), the top of the moving block (2) is fixedly installed with a lower mold (3), both ends of the lower mold (3) are fixedly installed with a pressing assembly (4), the pressing assembly (4) comprises a fixed block (401), the bottom of the fixed block (401) is fixedly connected with the lower mold (3), the bottom of the fixed block (401) is connected with a rotating wheel (402), the side away from the center of the rotating wheel (402) is hingedly connected with a connecting rod (403) through a pin shaft, and the inner top surface of the fixed block (401) is fixedly installed with a multi-stage air cylinder (405). The top of the base (1) is fixedly installed with a bearing plate (5), one end of the bearing plate (5) penetrates through the moving block (2), one end of the bearing plate (5) is provided with a handle (6), one end of the handle (6) is fixedly installed with a bidirectional screw rod (7), the bottom of each moving block (2) is provided with a sliding groove (8), the sliding groove (8) is slidably connected with a sliding block (9), the bottom of each sliding block (9) is hingedly connected with a supporting rod one (10) and a supporting rod two (11) through a pin shaft, one side of the base (1) is fixedly installed with a mounting bracket (18), and the top of the mounting bracket (18) is fixedly connected with a punching head (19).
2. The easily adjustable steel plate stamping die according to claim 1, characterized in that: One end of the connecting rod (403) is hingedly connected with a pressing plate clamp (404), the top of the pressing plate clamp (404) is fixedly connected with the multi-stage air cylinder (405), and the bottom of the pressing plate clamp (404) is fixedly connected with an antiskid pad (406).
3. The easily adjustable steel plate stamping die of claim 1, wherein: One end of the bidirectional screw rod (7) penetrates through the bearing plate (5) and the moving block (2), and the bidirectional screw rod (7) is fixedly connected with a connecting shaft (17), the bearing plate (5) is fixedly installed with a ring sleeve (15) at the position corresponding to the connecting shaft (17), the ring sleeve (15) is installed with a bearing (16), and the bearing (16) is fixedly connected with the connecting shaft (17).
4. The easily adjustable steel plate stamping die of claim 1, wherein: The bottom of the moving block (2) is provided with a protruding block (13), and the number of the protruding blocks (13) is several.
5. The easily adjustable steel plate stamping die of claim 1, wherein: Both sides of the moving block (2) are penetrated through a sliding rod (14), and both ends of the sliding rod (14) are fixedly connected with the bearing plate (5).
6. The easily adjustable steel plate stamping die of claim 1, wherein: The supporting rod one (10) and the supporting rod two (11) are hingedly connected through a pin shaft, and the same end of the supporting rod one (10) and the supporting rod two (11) is respectively provided with a rotating shaft (12).