Double-row continuous stamping die structure

Abstract

The utility model relates to the technical field of stamping dies, and discloses a double-row continuous stamping die structure which is applied to a stamping machine, four vertical blocks are slidably connected to the interior of the stamping machine, first clamping blocks are fixedly connected to the outer sides of the four vertical blocks, and second clamping blocks are fixedly connected to the outer sides of the first clamping blocks. Four clamping mechanisms are fixedly connected to the interior of the punching machine, extending blocks are fixedly connected to the outer sides of the four vertical blocks, double-row upper dies are fixedly connected to the opposite sides of the two extending blocks at the top, and double-row lower dies are fixedly connected to the opposite sides of the two extending blocks at the bottom. The double-row continuous stamping die structure has the beneficial effects of being convenient to replace and the like, and the problems that a double-row continuous stamping die needs to be fixed to a stamping machine during use so as to facilitate stamping of the stamping machine, but most of existing double-row continuous stamping dies do not have the function of being convenient to disassemble and assemble, so that the time for replacing the double-row continuous stamping die is long, and the stamping efficiency is high are solved. And the production efficiency of the materials is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch die technical field, concretely to a double -row continuous punch die structure. BACKGROUND

[0002] Punch die is a kind of special process equipment that material is processed into part in cold stamping processing, and punch die is divided into single-row continuous punch die, double-row continuous punch die and multi-row continuous punch die by different use requirements.

[0003] Double-row continuous punch die needs to be fixed on punch press when using to facilitate the stamping of punch press, but the existing double-row continuous punch die does not have the function of facilitating disassembly and assembly, so that the double-row continuous punch die takes a long time to replace, reduces the production efficiency of material, and therefore a double-row continuous punch die structure is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] (1) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a double-row continuous punch die structure, which has the advantages of facilitating replacement, solves the problem that double-row continuous punch die needs to be fixed on punch press when using to facilitate the stamping of punch press, but the existing double-row continuous punch die does not have the function of facilitating disassembly and assembly, so that the double-row continuous punch die takes a long time to replace, reduces the production efficiency of material.

[0006] (2) technical scheme

[0007] The utility model solves the technical scheme as follows: a double-row continuous punch die structure is applied to punch press, the inside of punch press is slidably connected with four vertical blocks, the outside of four vertical blocks is fixedly connected with first clamping block, the inside of punch press is fixedly connected with four clamping mechanisms, the outside of four vertical blocks is fixedly connected with extension block, the opposite side of top two extension blocks is fixedly connected with double-row upper die, the opposite side of bottom two extension blocks is fixedly connected with double-row lower die.

[0008] The utility model has the advantages that through first clamping block and second clamping block, vertical block can be clamped into the inside of punch press, and then extension block drives double-row upper die and double-row lower die to facilitate replacement.

[0009] The double-row continuous punch die structure has the advantage of facilitating replacement.

[0010] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0011] Further, the double-row upper die is matched with the double-row lower die, and the four vertical blocks are symmetrically arranged in an up-down direction.

[0012] The beneficial effect of the further scheme is that the double-row upper die and the double-row lower die enable the material to be stamped.

[0013] Further, the four clamping mechanisms each include two springs, one end of each of the eight springs is fixedly connected with a base, the outer side of each of the eight bases is fixedly connected with a second clamping block, the opposite side of each of the top four bases and the bottom four bases is fixedly connected with a bearing block, the opposite side of each of the top four bearing blocks and the bottom four bearing blocks is fixedly connected with a threaded block, the inner side of each of the eight threaded blocks is threadedly connected with a threaded rod, and one end of each of the adjacent two threaded rods is fixedly connected with a connecting rod.

[0014] The beneficial effect of the further scheme is that the base can be retracted to drive the second clamping block to be retracted through the spring.

[0015] Further, one end of each of the eight springs is fixedly connected with the same stamping machine, and one end of each of the four threaded rods is fixedly connected with a horizontal shaft.

[0016] The beneficial effect of the further scheme is that the four threaded rods can be rotated through the horizontal shaft.

[0017] Further, one end of each of the four horizontal shafts is fixedly connected with a rotating block, and the outer side of each of the four rotating blocks is knurled.

[0018] The beneficial effect of the further scheme is that the rotating block can have greater friction through the knurling.

[0019] Further, the four rotating blocks are located on the outer side of the stamping machine, and the eight second clamping blocks and the four first clamping blocks are trapezoidal and matched with each other.

[0020] The beneficial effect of the further scheme is that the clamping of the second clamping block and the first clamping block is more smooth through the trapezoidal arrangement. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is an enlarged view of the connecting structure at A of the utility model;

[0023] Figure 3 It is a front view of the connecting structure between the stamping machine and the vertical block of the utility model;

[0024] Figure 4The utility model discloses vertical block and extension block connecting structure left view.

[0025] In the drawing: 1, punch press; 2, vertical block; 3, first clamping block; 4, clamping mechanism; 401, spring; 402, base; 403, second clamping block; 404, bearing block; 405, threaded block; 406, threaded rod; 407, connecting rod; 5, extension block; 6, double-row upper die; 7, double-row lower die; 8, horizontal shaft; 9, rotating block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the embodiments, by Figures 1-4 A double-row continuous punch press die structure is given, the utility model is applied to punch press 1, the inside sliding connection of punch press 1 has four vertical blocks 2, the outside of four vertical blocks 2 all is fixedly connected with first clamping block 3, the inside fixed connection of punch press 1 has four clamping mechanisms 4, the outside of four vertical blocks 2 all is fixedly connected with extension block 5, and the opposite side of top two extension blocks 5 is fixedly connected with double-row upper die 6, and the opposite side of bottom two extension blocks 5 is fixedly connected with double-row lower die 7;

[0028] Double-row upper die 6 and double-row lower die 7 are matched, and four vertical blocks 2 are arranged symmetrically up and down.

[0029] Through double-row upper die 6 and double-row lower die 7, material can be punched.

[0030] Four clamping mechanisms 4 all include two springs 401, and one end of eight springs 401 is fixedly connected with base 402, the outside of eight bases 402 all is fixedly connected with second clamping block 403, and the opposite side of top four bases 402 and bottom four bases 402 all is fixedly connected with bearing block 404, and the opposite side of top four bearing blocks 404 and bottom four bearing blocks 404 all is fixedly connected with threaded block 405, the inside of eight threaded blocks 405 all is fixedly connected with threaded rod 406, and one end of two adjacent threaded rods 406 all is fixedly connected with connecting rod 407.

[0031] Through spring 401, base 402 can be shrunk to drive second clamping block 403 to shrink.

[0032] One end of the eight springs 401 is fixedly connected with the same punch 1, and one end of the four threaded rods 406 is fixedly connected with the horizontal shaft 8;

[0033] The four threaded rods 406 can rotate through the horizontal shaft 8;

[0034] One end of the four horizontal shafts 8 is fixedly connected with the rotating block 9, and the outer side of the four rotating blocks 9 is knurled.

[0035] The rotating block 9 can have greater friction through the knurling.

[0036] The four rotating blocks 9 are located on the outer side of the punch 1, and the eight second clamping blocks 403 and the four first clamping blocks 3 are trapezoidal and mutually adapted.

[0037] The clamping of the second clamping block 403 and the first clamping block 3 is more smooth through the trapezoidal arrangement.

[0038] Working principle:

[0039] The top two rotating blocks 9 are rotated, so that the top two rotating blocks 9 drive the top two horizontal shafts 8 to rotate, and then the top two horizontal shafts 8 drive the two threaded rods 406 to rotate through the connecting rod 407, and then the top four threaded rods 406 rotate to drive the top two threaded blocks 405 to move, and the top four threaded blocks 405 drive the top four bases 402 to move through the top four bearing blocks 404, so that the top four springs 401 are contracted and the top four second clamping blocks 403 are moved to be separated from the top two first clamping blocks 3, and then the double-row upper die 6 is disassembled and replaced, and then the double-row lower die 7 is disassembled and replaced through the same method, and then the replacement of the double-row die is completed.

[0040] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double row continuous stamping die structure applied to a stamping machine (1), characterized in that: The inside of the punch press (1) is slidably connected with four vertical blocks (2), the outer side of each of the four vertical blocks (2) is fixedly connected with a first clamping block (3), the inside of the punch press (1) is fixedly connected with four clamping mechanisms (4), the outer side of each of the four vertical blocks (2) is fixedly connected with an extension block (5), the opposite side of the top two extension blocks (5) is fixedly connected with a double-row upper die (6), and the opposite side of the bottom two extension blocks (5) is fixedly connected with a double-row lower die (7).

2. The double-row continuous punching die structure according to claim 1, characterized in that: The double-row upper die (6) is matched with the double-row lower die (7), and the four vertical blocks (2) are arranged symmetrically.

3. The double row continuous punching die structure according to claim 1, characterized in that: Each of the four clamping mechanisms (4) includes two springs (401), one end of each of the eight springs (401) is fixedly connected with a base (402), the outer side of each of the eight bases (402) is fixedly connected with a second clamping block (403), the opposite side of each of the top four bases (402) and the bottom four bases (402) is fixedly connected with a bearing block (404), the opposite side of each of the top four bearing blocks (404) and the bottom four bearing blocks (404) is fixedly connected with a threaded block (405), the inner side of each of the eight threaded blocks (405) is threadedly connected with a threaded rod (406), and one end of each of the two adjacent threaded rods (406) is fixedly connected with a connecting rod (407).

4. The double-row continuous punching die structure according to claim 3, characterized in that: One end of each of the eight springs (401) is fixedly connected with the same punch press (1), and one end of each of the four threaded rods (406) is fixedly connected with a horizontal shaft (8).

5. The double row continuous punching die structure according to claim 4, characterized in that: One end of each of the four horizontal shafts (8) is fixedly connected with a rotating block (9), and the outer side of each of the four rotating blocks (9) is knurled.

6. The double row continuous punching die structure according to claim 5, characterized in that: The four rotating blocks (9) are located on the outer side of the punch press (1), and the eight second clamping blocks (403) and the four first clamping blocks (3) are arranged in a trapezoidal shape and matched with each other.

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