CN204545110U - A kind of novel tube punching die - Google Patents
A kind of novel tube punching die Download PDFInfo
- Publication number
- CN204545110U CN204545110U CN201520169048.5U CN201520169048U CN204545110U CN 204545110 U CN204545110 U CN 204545110U CN 201520169048 U CN201520169048 U CN 201520169048U CN 204545110 U CN204545110 U CN 204545110U
- Authority
- CN
- China
- Prior art keywords
- punch
- punching die
- cope match
- thin
- circular tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a kind of novel tube punching die.Mould comprises patrix assembly and counterdie assembly, its special character is: patrix assembly comprises cope match-plate pattern, upper punch, middle drift are set below cope match-plate pattern respectively, die shank is set above, upper punch is placed in the both sides of middle drift, and counterdie assembly comprises base plate, base plate is arranged low punch, punch holder, core rod, rear positioning seat, core rod is placed on rear positioning seat, upper punch and low punch, punch holder corresponding matching.Punch press uses the processing that this mould can realize the various pass of thin-wall circular tube, and the thin-wall circular tube of processing can go out the hole of different angles, diverse location without the need to clamping stamping-out, is applicable to the batch punch press process of various thin-wall circular tube.This mould has compact conformation, safe and reliable, and machining accuracy is high, long service life, operating efficiency advantages of higher, after coming into operation, will reduce product cost significantly.
Description
(1) technical field
The utility model relates to a kind of novel tube punching die, for a kind of novel tube punching die of the processing of thin-wall circular tube different angles, diverse location processing circular hole, square hole, arc or slotted hole etc.
(2) background technology
During circular hole, square hole, arc or slotted hole on present production and processing thin-wall circular tube, forcing press single direction (up and down) punching processing under normal circumstances, reprocess the artificial rotational angle of Kong Shixu in 90 ° or other angle, artificial rotational angle error is large, efficiency is low, larger to Total Product Accuracy, product quality cannot ensure, described problem is badly in need of improving.
(3) utility model content
The utility model, in order to make up the deficiencies in the prior art, provides a kind of novel tube punching die, for processing while thin-wall circular tube different angles, diverse location hole.
The utility model is achieved by the following technical solution:
A kind of novel tube punching die, comprise patrix assembly and counterdie assembly, its special character is: patrix assembly comprises cope match-plate pattern, upper punch, middle drift are set below cope match-plate pattern respectively, die shank is set above, upper punch is placed in the both sides of middle drift, middle drift is fixed on cope match-plate pattern by middle punch holder, counterdie assembly comprises base plate, base plate is arranged low punch, punch holder, core rod, rear positioning seat, rear holder, core rod is placed on rear positioning seat, upper punch and low punch, punch holder corresponding matching.
Novel tube punching die of the present utility model, the arranged outside back vertical plate of low punch, pull bar.
Novel tube punching die of the present utility model, low punch installs crossbeam, front vertical plate respectively.
Novel tube punching die of the present utility model, pull bar arranges spring.
The beneficial effects of the utility model: use the processing that this mould can realize the various pass of thin-wall circular tube on punch press, the thin-wall circular tube of processing can go out the hole of different angles, diverse location without the need to clamping stamping-out, be applicable to the batch punch press process of various thin-wall circular tube.This mould has compact conformation, safe and reliable, and machining accuracy is high, long service life, operating efficiency advantages of higher, after coming into operation, will reduce product cost significantly.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is front view of the present utility model;
Accompanying drawing 2 is the structural representation of the counterdie assembly of accompanying drawing 1;
Accompanying drawing 3 is the structural representation of patrix assembly of the present utility model;
Accompanying drawing 4 is stereogram of the present utility model;
In figure: 1, base plate; 2, rear positioning seat; 3, punch holder; 4, front vertical plate; 5, pull bar; 6, low punch; 7, core rod; 8, back vertical plate; 9, rear holder; 10, crossbeam; 11, upper punch; 12, drift; 13, middle punch holder; 14, cope match-plate pattern; 15, die shank; 16, hexagon socket cap head screw M12 × 50.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises patrix assembly and counterdie assembly, patrix assembly comprises cope match-plate pattern 14, below cope match-plate pattern 14, upper punch 11 is set respectively, middle drift 12, hexagon socket cap head screw (M12 × 50) 16, die shank 15 is set above, middle drift 12 is positioned at centre position, upper punch 11 is placed in the both sides of middle drift 12, middle drift 12 is fixed on cope match-plate pattern 14 by middle punch holder 13, counterdie assembly comprises base plate 1, base plate 1 is arranged low punch 6, punch holder 3, core rod 7, rear positioning seat 2, rear holder 9, core rod 7 is placed on rear positioning seat 2, upper punch 11 and low punch 6, punch holder 3 corresponding matching.The arranged outside back vertical plate 8 of low punch 6, pull bar 5.Low punch 6 is installed respectively crossbeam 10, front vertical plate 4.Pull bar 5 arranges spring.
The beneficial effects of the utility model: use the processing that this mould can realize the various pass of thin-wall circular tube on punch press, the thin-wall circular tube of processing can go out the hole of different angles, diverse location without the need to clamping stamping-out, be applicable to the batch punch press process of various thin-wall circular tube.This mould has compact conformation, safe and reliable, and machining accuracy is high, long service life, operating efficiency advantages of higher, after coming into operation, will reduce product cost significantly.
Claims (4)
1. a novel tube punching die, comprise patrix assembly and counterdie assembly, it is characterized in that: patrix assembly comprises cope match-plate pattern (14), upper punch (11) is set below cope match-plate pattern (14) respectively, middle drift (12), die shank (15) is set above, upper punch (11) is placed in the both sides of middle drift (12), middle drift (12) is fixed on cope match-plate pattern (14) by middle punch holder (13), counterdie assembly comprises base plate (1), base plate (1) is arranged low punch (6), punch holder (3), core rod (7), rear positioning seat (2), rear holder (9), core rod (7) is placed on rear positioning seat (2), upper punch (11) and low punch (6), punch holder (3) corresponding matching.
2. novel tube punching die according to claim 1, is characterized in that: the arranged outside back vertical plate (8) of low punch (6), pull bar (5).
3. novel tube punching die according to claim 2, is characterized in that: low punch (6) is installed respectively crossbeam (10), front vertical plate (4).
4. the novel tube punching die according to Claims 2 or 3, is characterized in that: (5) arrange spring with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169048.5U CN204545110U (en) | 2015-03-24 | 2015-03-24 | A kind of novel tube punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169048.5U CN204545110U (en) | 2015-03-24 | 2015-03-24 | A kind of novel tube punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545110U true CN204545110U (en) | 2015-08-12 |
Family
ID=53820275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169048.5U Expired - Fee Related CN204545110U (en) | 2015-03-24 | 2015-03-24 | A kind of novel tube punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583305A (en) * | 2016-02-26 | 2016-05-18 | 宁波轴瓦厂 | Device for preventing positional deviation of long hole of bearing bush |
| CN107470450A (en) * | 2017-09-26 | 2017-12-15 | 广东骏驰科技股份有限公司 | A kind of device for preventing pipe fitting punching and causing pipe shaft to deform |
-
2015
- 2015-03-24 CN CN201520169048.5U patent/CN204545110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583305A (en) * | 2016-02-26 | 2016-05-18 | 宁波轴瓦厂 | Device for preventing positional deviation of long hole of bearing bush |
| CN107470450A (en) * | 2017-09-26 | 2017-12-15 | 广东骏驰科技股份有限公司 | A kind of device for preventing pipe fitting punching and causing pipe shaft to deform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |