CN212525635U - Hardware mould punching device - Google Patents
Hardware mould punching device Download PDFInfo
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- CN212525635U CN212525635U CN202020364402.0U CN202020364402U CN212525635U CN 212525635 U CN212525635 U CN 212525635U CN 202020364402 U CN202020364402 U CN 202020364402U CN 212525635 U CN212525635 U CN 212525635U
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- plate
- limiting
- lower fixing
- extrusion
- fixing plate
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- 238000004080 punching Methods 0.000 title claims abstract description 47
- 238000001125 extrusion Methods 0.000 claims abstract description 79
- 230000008093 supporting effect Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 208000032765 Device extrusion Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a hardware mould punching device, which comprises a workbench and a lower punching die, wherein the lower punching die comprises a lower fixing plate, a limiting device and a stripper plate, the lower fixing plate is fixedly arranged on the workbench, the periphery of the lower fixing plate is provided with the limiting device, four limiting devices are symmetrically arranged in pairs, the middle part of the lower fixing plate is provided with the stripper plate, the lower fixing plate is internally provided with an extrusion device matched with the stripper plate, the limiting device comprises a supporting plate, the supporting plate is fixedly arranged on the lower fixing plate, a threaded rod is screwed on the supporting plate, the end part of the threaded rod is provided with a rotating chuck, a rotating groove matched with the rotating chuck is arranged on the limiting plate, auxiliary brackets are arranged at two sides of the limiting plate, the auxiliary brackets run through the supporting plate, the utility model can fix and limit hardware materials with different sizes through the arrangement of the limiting device, and then the hardware material is conveniently taken out through a stripping plate.
Description
Technical Field
The utility model relates to a five metals technical field that punches a hole specifically is a hardware mould punching device.
Background
In recent years, the hardware industry plays an immeasurable role in national economic development, and hardware products also become an indispensable industrial link for industrial manufacturing, so that the hardware mould becomes an indispensable article for the rapid production of various hardware products, and meanwhile, as a plurality of holes are required on the hardware mould to facilitate the production of the hardware products, the hardware mould punching device appears in the visual field of people; however, different types of hardware molds have different sizes, and the existing punching device can only punch holes for one type of mold, so that it is inconvenient to punch holes for different types of molds; on the other hand, need artifically take out hardware material from the mould after finishing punching a hole, make under the punching press to be connected more closely between the bottom of hardware and mould, the workman is inconvenient to be taken out, seriously influences the amount of production of work efficiency and hardware, for this reason the utility model provides a hardware mould punching device is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hardware mould punching device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hardware die punching device comprises a workbench, an upper punching die and a lower punching die, wherein the lower punching die is arranged on the workbench, the upper punching die is arranged above the lower punching die, and the upper punching die is arranged on the workbench through a control device;
the punch die comprises a lower fixing plate, a limiting device and a stripper plate, wherein the lower fixing plate is fixedly arranged on a workbench, the periphery of the lower fixing plate is provided with the limiting device, and two pairwise mutual symmetries of the four limiting devices are arranged, the middle of the lower fixing plate is provided with the stripper plate, and the lower fixing plate is internally provided with a stripper plate matched extrusion device, the limiting device comprises a supporting plate, a limiting plate, a rotating chuck, a threaded rod and an auxiliary support, the supporting plate is fixedly arranged on the lower fixing plate, the threaded rod is screwed on the supporting plate, the end part of the threaded rod is provided with the rotating chuck, the limiting plate is provided with a rotating groove matched with the rotating chuck, the two sides of the limiting plate are provided with the auxiliary support, and the auxiliary.
The control device comprises support columns, hydraulic cylinders and telescopic rods, the support columns are arranged on two sides of the workbench, a cross beam is arranged between the support columns, the hydraulic cylinders are fixedly arranged on the cross beam, the telescopic rods are arranged at the bottoms of the hydraulic cylinders, and the telescopic rods are connected with the upper punching dies.
The extrusion device comprises a first extrusion column, a first telescopic device, a second extrusion column, a pulling handle and a limiting clamping block, wherein the bottom of the stripper plate is fixedly provided with the first extrusion column, the first extrusion column penetrates through the lower fixing plate, the bottom of the first extrusion column is provided with the first telescopic device, one side of the first extrusion column is provided with the limiting clamping block, one side of the limiting clamping block is provided with the second extrusion column, the second extrusion column penetrates through the side plate of the lower fixing plate, the end part of the second extrusion column is provided with the pulling handle, and the second extrusion column and the side plate of the lower fixing plate are provided with the second telescopic device.
The limiting clamping block is in an inverted right-angled triangle shape.
The first telescopic device comprises a telescopic sleeve, a limiting slide block and a first spring, the telescopic sleeve is fixedly arranged at the bottom of the lower fixing plate, the first extrusion column penetrates through the telescopic sleeve, the limiting slide block is arranged at the end part of the first extrusion column, the first spring is arranged in the telescopic sleeve, and the second spring is arranged at the bottom of the limiting slide block.
The second telescoping device comprises a fixing nut and a second spring, the fixing nut is fixedly arranged on the second extrusion column, the second extrusion column is sleeved with the second spring, and the second spring is arranged between the fixing nut and the side plate of the lower fixing plate.
The embodiment of the utility model provides a hardware mould punching device. The method has the following beneficial effects:
1. in the using process, the threaded rod can drive the limiting plates to move on the supporting plate by rotating the threaded rod downwards, so that the four limiting plates can be conveniently adjusted to stretch, the supporting effect can be better by arranging the auxiliary support, different hardware materials can be conveniently limited and placed by the arrangement, and punching is facilitated;
2. when the drawing of patterns is carried out to hardware material to needs, through pulling handle, the second extrusion post breaks away from spacing fixture block, then first extrusion post can rise under first telescoping device's extrusion force and carry out the drawing of patterns to hardware material, when needs are placed hardware material, place hardware material on the stripper plate, then press down, make the slope limit of spacing fixture block extrude the second extrusion post, the second extrusion post is outwards extruded, when reaching the right-angle side of spacing fixture block to the second extrusion post, the second extrusion post is spacing to first extrusion post under second telescoping device's extrusion force, then can process hardware material, through such setting, conveniently carry out the drawing of patterns to hardware material, and the work efficiency is improved, high durability and convenient use, and the output of hardware is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the lower punching die of the present invention;
FIG. 3 is a schematic structural view of the stripper plate and the extrusion device of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;
fig. 5 is an enlarged view of the point B in fig. 3 according to the present invention.
In the figure: the device comprises a workbench 1, a lower punching die 2, a lower fixing plate 21, a limiting device 22, a supporting plate 221, a limiting plate 222, a rotating chuck 223, a threaded rod 224, an auxiliary support 225, a stripping plate 23, a supporting column 3, a hydraulic cylinder 4, an expansion rod 5, an upper punching die 6, a first extrusion column 7, a first expansion device 8, an expansion sleeve 81, a limiting slide block 82, a first spring 83, a second expansion device 9, a fixing nut 91, a second spring 92, a second extrusion column 10, a pulling handle 11 and a limiting fixture block 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a hardware die punching device comprises a workbench 1, an upper punching die 6 and a lower punching die 2, wherein the lower punching die 2 is arranged on the workbench 1, the upper punching die 6 is arranged above the lower punching die 2, and the upper punching die 6 is arranged on the workbench 1 through a control device;
lower punch die 2 includes lower fixed plate 21, stop device 22 and stripper plate 23, lower fixed plate 21 is fixed to be set up on workstation 1, all be equipped with stop device around lower fixed plate 21, and four two liang mutual symmetries of stop device 22 set up, the middle part of lower fixed plate 21 is equipped with stripper plate 23, and be equipped with in the lower fixed plate 21 with stripper plate 23 complex extrusion device, stop device 22 includes backup pad 221, limiting plate 222, rotate chuck 223, threaded rod 224 and auxiliary stand 225, the fixed setting of backup pad 221 is on lower fixed plate 21, the spiro union has threaded rod 224 on the backup pad 221, the tip of threaded rod 224 is equipped with rotates chuck 223, be equipped with on the limiting plate 222 with rotate chuck 223 complex rotation groove, auxiliary stand 225 is established to the both sides of limiting plate 222, and auxiliary stand 225 runs through backup pad 221.
Further, the control device comprises support columns 3, hydraulic cylinders 4 and telescopic rods 5, the support columns 3 are arranged on two sides of the workbench 1, a cross beam is arranged between the two support columns 3, the hydraulic cylinders 4 are fixedly arranged on the cross beam, the telescopic rods 5 are arranged at the bottoms of the hydraulic cylinders 4, the telescopic rods 5 are connected with the upper punching die 6, and the upper punching die 6 can be driven to punch and punch the lower punching die 2 by the hydraulic cylinders 4 in cooperation with the telescopic rods 5;
further, the extrusion device comprises a first extrusion column 7, a first telescopic device 8, a second telescopic device 9, a second extrusion column 10, a pulling handle 11 and a limiting fixture block 12, the bottom of the stripper plate 23 is fixedly provided with the first extrusion column 7, the first extrusion column 7 penetrates through the lower fixing plate 21, the bottom of the first extrusion column 7 is provided with the first telescopic device 8, one side of the first extrusion column 7 is provided with the limiting fixture block 12, one side of the limiting fixture block 12 is provided with the second extrusion column 10, the second extrusion column 10 penetrates through a side plate of the lower fixing plate 21, the end of the second extrusion column 10 is provided with the pulling handle 11, the second extrusion column 10 and the side plate of the lower fixing plate 21 are provided with the second telescopic device 9, when the hardware material is required to be demolded, the second extrusion column 10 is separated from the limiting fixture block 12 by pulling the pulling handle 11, and then the first extrusion column 7 can rise under the extrusion force of the first telescopic device 8 to demold the hardware material, the working efficiency is improved;
furthermore, the limiting clamping block 12 is in an inverted right-angled triangular shape, and through the arrangement, when a hardware material is placed, the hardware material is placed on the stripper plate 3 and then pressed downwards, so that the inclined edge of the limiting clamping block 12 extrudes the second extrusion column 10, the second extrusion column 10 extrudes outwards, and until the second extrusion column 10 reaches the right-angled edge of the limiting clamping block 12, the second extrusion column 10 limits the first extrusion column 7 under the extrusion force of the second telescopic device 9, and then the hardware material can be processed;
further, the first telescopic device 8 comprises a telescopic sleeve 81, a limiting slide block 82 and a first spring 83, the telescopic sleeve 81 is fixedly arranged at the bottom of the lower fixing plate 21, the first extrusion column 7 penetrates through the telescopic sleeve 81, the limiting slide block 82 is arranged at the end part of the first extrusion column 7, the first spring 83 is arranged in the telescopic sleeve 81, the second spring 83 is arranged at the bottom of the limiting slide block 82, and the first spring 83 is matched with the limiting slide block 82, so that the first extrusion column 7 can be adjusted up and down in the telescopic sleeve 81;
further, second telescoping device 9 includes fixation nut 91 and second spring 92, and fixation nut 91 is fixed to be set up on second extrusion post 10, and the cover is equipped with second spring 92 on second extrusion post 10, and second spring 92 sets up between fixation nut 91 and the curb plate of bottom plate 21, through the setting of second spring 92 cooperation fixation nut 91 for second extrusion post 10 can stretch out and draw back on bottom plate 21.
The working principle is as follows: in the using process, the threaded rod 224 is rotated downwards to drive the limiting plates 222 to move on the supporting plate 221, so that the four limiting plates 222 can be adjusted to stretch and contract conveniently, different hardware materials can be limited conveniently, the supporting effect can be better by arranging the auxiliary support 225, when the hardware materials need to be demoulded, the handle 11 is pulled by pulling, the second extrusion column 10 is separated from the limiting fixture block 12, then the first extrusion column 7 can rise under the extrusion force of the first telescopic device 8 to demould the hardware materials, when the hardware materials need to be placed, the hardware materials are placed on the demoulding plate 3 and then pressed downwards, so that the inclined edge of the limiting fixture block 12 extrudes the second extrusion column 10, the second extrusion column 10 extrudes outwards until the second extrusion column 10 reaches the right-angle edge of the limiting fixture block 12, second extrusion post 10 is spacing to first extrusion post 7 under the extrusion force of second telescoping device 9, then can process hardware material.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hardware mould punching device, includes workstation (1), goes up punch die (6) and punch die (2) down, its characterized in that: a lower punching die (2) is arranged on the workbench (1), an upper punching die (6) is arranged above the lower punching die (2), and the upper punching die (6) is arranged on the workbench (1) through a control device;
the lower punching die (2) comprises a lower fixing plate (21), a limiting device (22) and a stripping plate (23), the lower fixing plate (21) is fixedly arranged on the workbench (1), the periphery of the lower fixing plate (21) is provided with the limiting device, four limiting devices (22) are symmetrically arranged in pairs, the middle of the lower fixing plate (21) is provided with the stripping plate (23), the lower fixing plate (21) is internally provided with an extrusion device matched with the stripping plate (23), the limiting device (22) comprises a supporting plate (221), a limiting plate (222), a rotating chuck (223), a threaded rod (224) and an auxiliary support (225), the supporting plate (221) is fixedly arranged on the lower fixing plate (21), the supporting plate (221) is screwed with the threaded rod (224), the end part of the threaded rod (224) is provided with the rotating chuck (223), and the limiting plate (222) is provided with a rotating groove matched with the rotating chuck (223), auxiliary supports (225) are arranged on two sides of the limiting plate (222), and the auxiliary supports (225) penetrate through the supporting plate (221).
2. The hardware die punching device of claim 1, wherein: the control device comprises support columns (3), hydraulic cylinders (4) and telescopic rods (5), wherein the support columns (3) are arranged on two sides of the workbench (1) respectively, a cross beam is arranged between the support columns (3), the hydraulic cylinders (4) are fixedly arranged on the cross beam, the telescopic rods (5) are arranged at the bottoms of the hydraulic cylinders (4), and the telescopic rods (5) are connected with the upper punching die (6).
3. The hardware die punching device of claim 1, wherein: the extrusion device comprises a first extrusion column (7), a first telescopic device (8), a second telescopic device (9), a second extrusion column (10), a pulling handle (11) and a limiting clamping block (12), wherein the bottom of the stripper plate (23) is fixedly provided with the first extrusion column (7), the first extrusion column (7) penetrates through the lower fixing plate (21), the bottom of the first extrusion column (7) is provided with the first telescopic device (8), one side of the first extrusion column (7) is provided with the limiting clamping block (12), one side of the limiting clamping block (12) is provided with the second extrusion column (10), the second extrusion column (10) penetrates through the side plate of the lower fixing plate (21), the end part of the second extrusion column (10) is provided with the pulling handle (11), and the second extrusion column (10) and the side plate of the lower fixing plate (21) are provided with the second telescopic device (9).
4. The hardware die punching device of claim 3, wherein: the limiting clamping block (12) is in an inverted right-angled triangle shape.
5. The hardware die punching device of claim 3, wherein: first telescoping device (8) are including telescope tube (81), spacing slider (82) and first spring (83), the fixed bottom that sets up in bottom plate (21) of telescope tube (81), telescope tube (81) are run through in first extrusion post (7), and the tip of first extrusion post (7) is equipped with spacing slider (82), be equipped with first spring (83) in telescope tube (81), and first spring (83) set up the bottom at spacing slider (82).
6. The hardware die punching device of claim 3, wherein: the second telescopic device (9) comprises a fixing nut (91) and a second spring (92), the fixing nut (91) is fixedly arranged on the second extrusion column (10), the second extrusion column (10) is sleeved with the second spring (92), and the second spring (92) is arranged between the fixing nut (91) and a side plate of the lower fixing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364402.0U CN212525635U (en) | 2020-03-20 | 2020-03-20 | Hardware mould punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364402.0U CN212525635U (en) | 2020-03-20 | 2020-03-20 | Hardware mould punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212525635U true CN212525635U (en) | 2021-02-12 |
Family
ID=74523554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020364402.0U Active CN212525635U (en) | 2020-03-20 | 2020-03-20 | Hardware mould punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212525635U (en) |
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2020
- 2020-03-20 CN CN202020364402.0U patent/CN212525635U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231227 Address after: 030621 Wang Village, Xiaobai Township, Taigu County, Jinzhong City, Shanxi Province Patentee after: Taigu Hongliang Malleable Steel Co.,Ltd. Address before: No.19 Zhanqian Road, Liwan District, Guangzhou, Guangdong 510000 Patentee before: Zou Xuecai |