Metal connecting piece stamping die capable of being rapidly assembled

Abstract

The utility model discloses a metal connecting piece stamping die capable of being rapidly assembled, and relates to the technical field of stamping dies. The device comprises a bottom plate, supporting legs are fixedly connected to the four corners of the bottom of the bottom plate, a fixing plate is fixedly connected to the top of the bottom plate, and a rubber pad is fixedly connected to the top of the fixing plate, and is characterized in that a bottom mold is in contact with the top of the rubber pad, and a hydraulic rod is arranged above the bottom mold; a grip is arranged below the hydraulic rod, a second limiting block is fixedly connected to the left side of the grip, and the bottom of the second limiting block makes contact with a top mold. According to the mold replacing device, the second limiting block is arranged, specifically, the second limiting block relieves limitation on the top mold by pulling the grip, then the top mold can be wholly dragged out under the limitation of the first limiting block, a large amount of time is saved when workers replace the mold, then the production efficiency is improved, and the workload of the workers is reduced; and the die can be replaced more quickly.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping dies, and in particular relates to a metal connecting piece stamping die which can be assembled quickly. Background Art

[0002] A stamping die is a device that processes materials into parts during stamping. When the stamping device is in use, stamping dies of different structures are required for stamping. First, the original die is used for stamping, and then the stamping die needs to be disassembled and replaced with a stamping die of a different structure to continue stamping. When the next stamping is performed, the stamping die needs to be removed and the original die installed, and this process is repeated continuously.

[0003] However, the stamping dies in the prior art are not convenient for rapid replacement, which reduces the production efficiency of stamping and molding. At the same time, they cannot reduce the frequency of mold disassembly, reduce the efficiency of mold replacement, increase the workload of staff, and consume a lot of manpower and time. Therefore, we propose a metal connecting plate stamping die that can be quickly assembled. Summary of the invention

[0004] The purpose of the utility model is to provide a metal connecting plate stamping die that can be quickly assembled. By pulling the handle, the limiting block 2 releases the restriction on the top die, and then the top die can be dragged out as a whole from the restriction of the limiting block 1, which solves the problem that the existing production efficiency of stamping is reduced, the frequency of die disassembly cannot be reduced, the efficiency of die replacement is reduced, the workload of staff is increased, and a large amount of manpower and time are consumed.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a metal connecting piece stamping die that can be quickly assembled, including a base plate, the four bottom corners of the base plate are fixedly connected to support legs, the top of the base plate is fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a rubber pad, the top of the rubber pad contacts with a bottom mold, a hydraulic rod is arranged above the bottom mold, a handle is arranged below the hydraulic rod, a limiting block two is fixedly connected to the left side of the handle, the bottom of the limiting block two contacts with a top mold, and the top of the top mold contacts with a limiting block one. The utility model sets the limiting block two, specifically, by pulling the handle to release the restriction of the top mold by the limiting block two, and then the top mold can be dragged out as a whole from the restriction of the limiting block one, so that the staff can save a lot of time when replacing the mold, thereby improving the production efficiency, reducing the workload of the staff, and making the mold replacement faster.

[0007] Metal connectors are usually made of various metal materials, such as stainless steel, aluminum alloy, etc. These materials provide good corrosion resistance and strength. They can be very simple in structure, such as straight piece type, angle code type, or they may be complex mechanical parts, such as custom parts with specific shapes and holes to suit specific installation requirements.

[0008] Furthermore, a motor is fixedly connected to the left side of the fixed plate, a bidirectional threaded rod is fixedly connected to the output end of the motor on the right side, a limiting ring is contacted in the middle of the bidirectional threaded rod, support columns are fixedly connected to the four corners of the top of the fixed plate, and there are two rubber pads, which are symmetrically arranged with the bidirectional threaded rod as the center. The arrangement of the rubber pads enables it to effectively protect the bottom mold, while also achieving the effect of increasing friction.

[0009] Furthermore, a slideway is provided on the top of the fixed plate, and a moving block is contacted with the inner wall of the slideway. A rubber sheet is fixedly connected to the right side of the moving block, and a small rubber pad is contacted with the bottom of the moving block. There are two moving blocks, and the two moving blocks are symmetrically arranged with the limiting ring 1 as the center. There are two small rubber pads, and the two small rubber pads are symmetrically arranged. The utility model sets a moving block, specifically, starts a motor to rotate the bidirectional threaded rod under the restriction of the limiting ring 1, so that the two moving blocks move synchronously in relative directions, and the two rubber sheets contact the bottom mold, which can fix the bottom mold and quickly position it. The setting of the rubber sheet can protect the bottom mold, making the equipment more convenient to use.

[0010] Furthermore, a sliding groove is provided on the top of the top mold, and the sliding groove is adapted to the limiting block 1. A movable plate is fixedly connected to the bottom output end of the hydraulic rod, and a top plate is provided above the movable plate. The bottom of the movable plate is fixedly connected to the top of the limiting block 1. The adaptation of the sliding groove and the limiting block 1 makes the top mold faster, more convenient and smoother when resetting.

[0011] Furthermore, the top mold is in contact with a connecting block on the right side, and the number of the connecting blocks is two. The two connecting blocks are symmetrically arranged with the top mold as the center. A limiting ring 2 is sleeved on the right side of the limiting block 2, and the limiting ring 2 is arranged so that it can limit the limiting block 2 so that it will not exceed the specified distance.

[0012] Furthermore, the bottom of the limiting ring is fixedly connected to the top of the fixed plate, and the tops of the four support columns are fixedly connected to the bottom of the top plate. The provision of the support columns makes the device as a whole more stable during operation and makes the punching die more precise.

[0013] The utility model has the following beneficial effects:

[0014] The utility model sets a restriction block 2, specifically, releases the restriction on the top mold by pulling the handle, and then the top mold can be dragged out as a whole from the restriction of restriction block 1, so that the staff can save a lot of time when replacing the mold, thereby improving production efficiency, reducing the workload of the staff, and making mold replacement faster.

[0015] The utility model sets a moving block, specifically, starts a motor to make the bidirectional threaded rod rotate under the restriction of a restriction ring, so that the two moving blocks move synchronously in relative directions, and the two rubber sheets contact the bottom mold, which can fix the bottom mold and quickly position it. The setting of the rubber sheet can protect the bottom mold, making the equipment more convenient to use.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment 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.

[0018] Figure 1 This is a schematic diagram of the support leg structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the bidirectional threaded rod of the utility model;

[0020] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 4 This is a structural schematic diagram of a limiting block of the utility model;

[0022] Figure 5 This is a schematic diagram of the second structure of the restriction ring of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Bottom plate; 11. Support legs; 12. Fixed plate; 13. Bottom mold; 14. Hydraulic rod; 2. Motor; 21. Bidirectional threaded rod; 211. Limiting ring 1; 22. Rubber pad; 23. Support column; 3. Moving block; 31. Rubber sheet; 32. Small rubber pad; 33. Slide; 4. Moving plate; 41. Limiting block 1; 42. Top mold; 43. Top plate; 5. Connecting block; 51. Limiting block 2; 511. Limiting ring 2; 52. Handle. DETAILED DESCRIPTION

[0025] 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 them. 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.

[0026] See also Figure 1-5 As shown, the utility model is a metal connecting piece stamping die that can be quickly assembled, including a base plate 1, the four bottom corners of the base plate 1 are fixedly connected to support legs 11, the top of the base plate 1 is fixedly connected to a fixing plate 12, the top of the fixing plate 12 is fixedly connected to a rubber pad 22, the top of the rubber pad 22 contacts a bottom mold 13, a hydraulic rod 14 is arranged above the bottom mold 13, a handle 52 is arranged below the hydraulic rod 14, a limiting block 2 51 is fixedly connected to the left side of the handle 52, the bottom of the limiting block 2 51 contacts a top mold 42, and the top of the top mold 42 contacts a limiting block 1 41. The utility model sets a limiting block 2 51, specifically, by pulling the handle 52 to release the restriction of the top mold 42 by the limiting block 2 51, and then the top mold 42 can be dragged out as a whole from the restriction of the limiting block 1 41, so that the staff can save a lot of time when replacing the mold, thereby improving the production efficiency, reducing the workload of the staff, and making the mold replacement faster.

[0027] The motor 2 is fixedly connected to the left side of the fixed plate 12, and a bidirectional threaded rod 21 is fixedly connected to the output end of the motor 2 on the right side. The middle of the bidirectional threaded rod 21 contacts a limiting ring 211, and support columns 23 are fixedly connected to the four corners of the top of the fixed plate 12. There are two rubber pads 22, and the two rubber pads 22 are symmetrically arranged with the bidirectional threaded rod 21 as the center.

[0028] A slideway 33 is provided on the top of the fixed plate 12, and the inner wall of the slideway 33 contacts with a moving block 3, a rubber sheet 31 is fixedly connected to the right side of the moving block 3, and a small rubber pad 32 is contacted at the bottom of the moving block 3. There are two moving blocks 3, and the two moving blocks 3 are symmetrically arranged with the limiting ring 211 as the center. There are two small rubber pads 32, and the two small rubber pads 32 are symmetrically arranged. The utility model sets the moving block 3, specifically, starts the motor 2 to make the bidirectional threaded rod 21 rotate under the restriction of the limiting ring 211, so that the two moving blocks 3 move synchronously in relative directions, and the two rubber sheets 31 contact with the bottom mold 13, so that the bottom mold 13 can be fixed and quickly positioned at the same time. The setting of the rubber sheet 31 can protect the bottom mold 13, making the equipment more convenient to use.

[0029] A sliding groove is provided on the top of the top mold 42, which is adapted to the limiting block 41. The bottom output end of the hydraulic rod 14 is fixedly connected to the moving plate 4. A top plate 43 is provided above the moving plate 4. The bottom of the moving plate 4 is fixedly connected to the top of the limiting block 41.

[0030] The right side of the top mold 42 is in contact with a connecting block 5 . There are two connecting blocks 5 . The two connecting blocks 5 are symmetrically arranged with the top mold 42 as the center. A limiting ring 2 511 is sleeved on the right side of the limiting block 2 51 .

[0031] The bottom of the limiting ring 211 is fixedly connected to the top of the fixing plate 12 , and the tops of the four supporting columns 23 are fixedly connected to the bottom of the top plate 43 .

[0032] A specific application of this embodiment is: when the mold needs to be replaced, the handles 52 on both sides are pulled at the same time to make the limiting block 2 51 release the restriction on the top mold 42, and then the top mold 42 can be dragged out under the restriction of the limiting block 1 41, and then the motor 2 is started to make the bidirectional threaded rod 21 rotate, so that the two moving blocks 3 move in opposite directions, and the bottom mold 13 is loosened, and then the new bottom mold 13 is placed on the two rubber pads 22, and the motor 2 is started again to make the bidirectional threaded rod 21 rotate under the restriction of the limiting ring 1 211, so that the two moving blocks 3 move in relative directions under the restriction of the slide 33, so that the two rubber sheets 31 contact the new bottom mold 13 until it is clamped, and the effect of rapid positioning is also achieved. The mold 42 is matched with the limiting block 1 41 through the sliding groove opened on its top, and it is pushed in to make it fit completely. Then the two handles 52 are pushed in relative directions so that the two limiting blocks 2 51 can limit the top mold 42 and fix it. Then the metal plate to be stamped is placed on the bottom mold 13, and the hydraulic rod 14 is started to drive the movable plate 4 to move the top mold 42 under the restriction of the four support columns 23 until the top mold 42 presses the metal plate down to complete the stamping. The setting of the two small rubber pads 32 can increase the friction between it and the bottom mold 13, while protecting the bottom mold 13, it can also make it more stably fixed, and there will be no shaking when the metal plate is stamped. The setting of the support legs 11 makes the device as a whole more stable during operation.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A metal connecting piece stamping die capable of being assembled quickly, comprising a bottom plate (1), the bottom four corners of the bottom plate (1) being fixedly connected to support legs (11), the top of the bottom plate (1) being fixedly connected to a fixing plate (12), the top of the fixing plate (12) being fixedly connected to a rubber pad (22), characterized in that: The top of the rubber pad (22) contacts the bottom mold (13), a hydraulic rod (14) is arranged above the bottom mold (13), a handle (52) is arranged below the hydraulic rod (14), a limiting block 2 (51) is fixedly connected to the left side of the handle (52), the bottom of the limiting block 2 (51) contacts the top mold (42), and the top of the top mold (42) contacts the limiting block 1 (41).

2. A metal connecting piece stamping die capable of rapid assembly according to claim 1, characterized in that: The left side of the fixing plate (12) is fixedly connected to a motor (2), the right side output end of the motor (2) is fixedly connected to a bidirectional threaded rod (21), the middle of the bidirectional threaded rod (21) contacts a limiting ring 1 (211), and the top four corners of the fixing plate (12) are fixedly connected to support columns (23).

3. A metal connecting piece stamping die capable of rapid assembly according to claim 2, characterized in that: The number of the rubber pads (22) is two, and the two rubber pads (22) are symmetrically arranged with the bidirectional threaded rod (21) as the center.

4. A metal connecting piece stamping die capable of rapid assembly according to claim 3, characterized in that: A slideway (33) is provided on the top of the fixed plate (12); the inner wall of the slideway (33) contacts a moving block (3); a rubber sheet (31) is fixedly connected to the right side of the moving block (3); and the bottom of the moving block (3) contacts a small rubber pad (32).

5. A metal connecting piece stamping die capable of rapid assembly according to claim 4, characterized in that: The number of the moving blocks (3) is two, and the two moving blocks (3) are symmetrically arranged with the limiting ring 1 (211) as the center. The number of the small rubber pads (32) is two, and the two small rubber pads (32) are symmetrically arranged.

6. The metal connecting piece stamping die capable of rapid assembly according to claim 1, characterized in that: The top of the top mold (42) is provided with a sliding groove, the sliding groove is adapted to the limiting block 1 (41), the bottom output end of the hydraulic rod (14) is fixedly connected to a moving plate (4), a top plate (43) is provided above the moving plate (4), and the bottom of the moving plate (4) is fixedly connected to the top of the limiting block 1 (41).

7. The metal connecting piece stamping die capable of rapid assembly according to claim 1, characterized in that: The right side of the top mold (42) contacts a connecting block (5), the number of the connecting blocks (5) is two, the two connecting blocks (5) are symmetrically arranged with the top mold (42) as the center, and the right side of the second limiting block (51) is sleeved with a second limiting ring (511).

8. The metal connecting piece stamping die capable of rapid assembly according to claim 2, characterized in that: The bottom of the first limiting ring (211) is fixedly connected to the top of the fixing plate (12), and the tops of the four supporting columns (23) are fixedly connected to the bottom of the top plate (43).

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