Blanking and punching die structure

Abstract

The utility model discloses a blanking and punching die structure, and belongs to the field of punching dies. A blanking and punching die structure comprises a base and a top plate, a guide rod is fixedly connected between the base and the top plate, the blanking and punching die structure further comprises a sliding plate arranged on the guide rod in a sliding mode, an upper die base is arranged at the bottom of the sliding plate, and a connecting plate is arranged at the bottom of the upper die base; the first cutter and the second cutter are arranged on the connecting plate; the supporting plate is fixedly connected to the base, and a lower die holder is arranged on the supporting plate; the die plate is arranged on the lower die base in a sliding mode, and a plurality of elements to be machined are arranged on the die plate; according to the punching device, after machining is completed, the die plate can move, so that the next element to be machined is moved to the designated position, punching operation is conducted again, a new element to be machined does not need to be manually taken and placed every time, labor intensity is reduced, labor efficiency is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of punching dies, in particular to a blanking punching die structure. Background Art

[0002] Blanking and punching dies are key tools in industrial production, especially in the field of metal processing. They are widely used in various industrial fields, including but not limited to automobile manufacturing, home appliance manufacturing, electronic equipment manufacturing, etc.; 2 mm blanking and punching dies are a kind of dies used for punching on materials such as plates and metal pipes, especially for materials with a thickness of 2 mm; its main function is to press and punch the material through the cooperation of the upper and lower dies, so as to produce holes of the required shape and size.

[0003] The current blanking and punching dies cannot be operated continuously when in use. After each punching operation by the upper and lower dies, the processed workpiece needs to be taken out manually, and then a new workpiece needs to be placed and operated again, which increases the labor intensity, reduces the production efficiency, and poses certain safety hazards to the operators. In view of this, the present utility model is specially proposed. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a blanking and punching die structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A blanking punching die structure comprises a base and a top plate, wherein a guide rod is fixedly connected between the base and the top plate, and further comprises:

[0007] A slide plate is slidably arranged on the guide rod, an upper die seat is arranged at the bottom of the slide plate, and a connecting plate is arranged at the bottom of the upper die seat;

[0008] The first cutter and the second cutter are both arranged on the connecting plate;

[0009] A support plate is fixedly connected to the base, and a lower die seat is provided on the support plate;

[0010] The template is slidably arranged on the lower die base, and a plurality of components to be processed are arranged on the template.

[0011] Preferably, a cylinder is provided on the top plate, and the slide plate is arranged at the output end of the cylinder.

[0012] Furthermore, four guide rods are provided, and the four guide rods are respectively provided at four corners of the base and the top plate, and the slide plate is slidably connected to the four guide rods.

[0013] Preferably, a motor is provided on the base, a sector gear is provided at the output end of the motor, a groove is provided on the template, a rack is provided in the groove, and the sector gear is meshed with the rack.

[0014] Preferably, limiting plates are provided on both sides of the bottom of the connecting plate, and the lower mold base and the mold plate are both arranged between the two limiting plates.

[0015] Preferably, a support rod is provided on the base, the limit plate is slidably arranged on the support rod, and an elastic member is sleeved on the outer wall of the support rod.

[0016] Preferably, support legs are provided at the bottom of the base.

[0017] Compared with the prior art, the utility model provides a blanking and punching die structure, which has the following beneficial effects:

[0018] 1. The blanking and punching die structure contacts the component to be processed on the template through the movement of the first tool and the second tool to perform the punching operation. When the processing is completed, the slide moves upward to reset. At this time, the template moves again, so that the next component to be processed moves to the specified position. At this time, the slide moves downward again to perform the punching operation. The components to be processed after punching will still be stored on the template and will be discharged uniformly later. There is no need for manual picking and placement of new components to be processed each time, which reduces labor intensity, improves labor efficiency, and reduces the occurrence of safety hazards.

[0019] 2. The blanking and punching die structure, when the sector gear is engaged with the rack in the groove, it will drive the template to move. When the sector gear rotates to no longer engage with the rack, the template will not move, and the punching operation can be performed at this time. The setting of the sector gear can realize the processing of the components to be processed on the template one by one, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a blanking and punching die structure proposed by the utility model;

[0021] Figure 2 This is a schematic structural diagram of a blanking and punching die structure cross-section proposed by the utility model;

[0022] Figure 3 A schematic cross-sectional view of a blanking and punching die structure proposed by the utility model;

[0023] Figure 4 This is a structural schematic diagram of a template in a blanking and punching die structure proposed by the utility model;

[0024] Figure 5 A blanking punching die structure proposed by the utility model Figure 1Enlarged schematic diagram of part A.

[0025] In the figure: 1. base; 101. support leg; 102. guide rod; 103. support plate; 104. support rod; 105. elastic member; 106. lower die seat; 2. top plate; 201. cylinder; 202. slide plate; 203. upper die seat; 204. connecting plate; 205. limit plate; 3. first tool; 301. second tool; 4. motor; 401. sector gear; 5. template; 501. component to be processed; 502. rack. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Reference Figure 1-Figure 5 A blanking and punching die structure includes a base 1 and a top plate 2, a guide rod 102 is fixedly connected between the base 1 and the top plate 2, and also includes a slide plate 202 slidably arranged on the guide rod 102, an upper die seat 203 is arranged at the bottom of the slide plate 202, a connecting plate 204 is arranged at the bottom of the upper die seat 203, a first tool 3 and a second tool 301 are arranged in the connecting plate 204 at the bottom of the upper die seat 203, a support plate 103 is fixedly connected to the base 1, and a lower die seat 106 is arranged on the support plate 103, a template 5 is slidably arranged on the lower die seat 106, and a plurality of components 501 to be processed are arranged on the template 5.

[0029] In the utility model, a placement groove for placing the component 501 to be processed is provided on the template 5. When in use, the component 501 to be processed is placed and fixed in the placement groove, and then the template 5 is moved. When the component 501 to be processed moves to the position where punching is required, that is, moves to below the first tool 3 and the second tool 301, the template 5 stops moving, and then controls the slide plate 202 to move downward, and then drives the upper mold base 203 and the connecting plate 204 to move, thereby driving the first tool 3 and the second tool 301 to move, and contacting the component 501 to be processed on the template 5 to perform a punching operation. When the processing is completed, the slide plate 202 moves upward and resets. At this time, the template 5 moves again, so that the next component 501 to be processed moves to the specified position. At this time, the slide plate 202 moves downward again for punching operation. The component 501 to be processed after punching will still be stored on the template 5, and will be discharged uniformly later. There is no need for manual picking and placement of new components 501 to be processed each time, which reduces labor intensity, improves labor efficiency, and reduces the occurrence of safety hazards.

[0030] Reference Figure 1-Figure 2 A cylinder 201 is provided on the top plate 2, and a slide plate 202 is provided at the output end of the cylinder 201; by starting the cylinder 201, the slide plate 202 at its output end can be driven to move, thereby performing a punching operation.

[0031] Reference Figure 1-Figure 3 There are four guide rods 102, which are respectively arranged at the four corners of the base 1 and the top plate 2. The slide plate 202 is slidably connected to the four guide rods 102. The four guide rods 102 can better support the top plate 2 on the one hand, and can make the slide plate 202 move more stably on the other hand.

[0032] Reference Figure 1-Figure 5 A motor 4 is provided on the base 1, and a sector gear 401 is provided at the output end of the motor 4. A groove is provided on the template 5, and a rack 502 is provided in the groove. The sector gear 401 is meshed with the rack 502. Starting the motor 4 can drive the sector gear 401 at its output end to rotate. When the sector gear 401 is meshed with the rack 502 in the groove, the template 5 is driven to move. When the sector gear 401 rotates to be out of mesh with the rack 502, the template 5 will not move, and the punching operation can be performed at this time. By setting the sector gear 401, the components 501 to be processed on the template 5 can be processed one by one, thereby improving efficiency.

[0033] Reference Figure 1-Figure 3 Limiting plates 205 are provided on both sides of the bottom of the connecting plate 204, and the lower die base 106 and the template 5 are both arranged between the two limiting plates 205. The limiting plates 205 can limit the template 5 to ensure the corresponding punching positions.

[0034] Reference Figure 1-Figure 2A support rod 104 is provided on the base 1, and a limit plate 205 is slidably arranged on the support rod 104. An elastic member 105 is sleeved on the outer wall of the support rod 104. The support rod 104 can limit the limit plate 205 to make its movement more stable, thereby limiting the template 5 and ensuring the accuracy of the punching position. The elastic member 105 can perform a certain buffering effect.

[0035] Reference Figure 1-Figure 2 The bottom of the base 1 is provided with supporting legs 101, which can make the base 1 easy to place.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blanking punching die structure, comprising a base (1) and a top plate (2), wherein a guide rod (102) is fixedly connected between the base (1) and the top plate (2), characterized in that: Also includes: A slide plate (202) is slidably arranged on the guide rod (102), an upper die seat (203) is provided at the bottom of the slide plate (202), and a connecting plate (204) is provided at the bottom of the upper die seat (203); The first cutter (3) and the second cutter (301) are both arranged on the connecting plate (204); A support plate (103) is fixedly connected to the base (1), and a lower die seat (106) is provided on the support plate (103); The template (5) is slidably arranged on the lower mold base (106), and a plurality of components (501) to be processed are arranged on the template (5).

2. A blanking and punching die structure according to claim 1, characterized in that: A cylinder (201) is provided on the top plate (2), and the slide plate (202) is arranged at the output end of the cylinder (201).

3. A blanking and punching die structure according to claim 2, characterized in that: Four guide rods (102) are provided, and the four guide rods (102) are respectively provided at four corners of the base (1) and the top plate (2), and the slide plate (202) is slidably connected to the four guide rods (102).

4. A blanking and punching die structure according to claim 1, characterized in that: The base (1) is provided with a motor (4), the output end of the motor (4) is provided with a sector gear (401), the template (5) is provided with a groove, a rack (502) is provided in the groove, and the sector gear (401) is meshed with the rack (502).

5. The blanking and punching die structure according to claim 1, characterized in that: Limiting plates (205) are provided on both sides of the bottom of the connecting plate (204), and the lower die base (106) and the template (5) are both arranged between the two limiting plates (205).

6. A blanking and punching die structure according to claim 5, characterized in that: A support rod (104) is provided on the base (1), the limiting plate (205) is slidably arranged on the support rod (104), and an elastic member (105) is sleeved on the outer wall of the support rod (104).

7. The blanking and punching die structure according to claim 1, characterized in that: The bottom of the base (1) is provided with supporting legs (101).

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