CN103537531A - Punching positioning die device - Google Patents
Punching positioning die device Download PDFInfo
- Publication number
- CN103537531A CN103537531A CN201310482374.7A CN201310482374A CN103537531A CN 103537531 A CN103537531 A CN 103537531A CN 201310482374 A CN201310482374 A CN 201310482374A CN 103537531 A CN103537531 A CN 103537531A
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- fixed head
- positioning device
- half slot
- hole
- slot
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- Punching Or Piercing (AREA)
Abstract
The invention belongs to the technical field of machining and relates to a fixture for machining of deformed holes in tubes, in particular to a punching positioning die device comprising an upper die plate and a lower die plate. Two guide posts are fixed at two lengthwise ends of the rear of the lower die plate respectively. A mandrel fixing plate is disposed between the two guide posts. A support corresponding to the mandrel fixing plate is disposed right in front of the front of the lower die plate. An elastic positioning device is fitly disposed between the mandrel fixing plate and the support. The mandrel fixing plate is provided with a first semi-circular slot. The elastic positioning device is provided with a first semicircular groove. The support is provided with a second semicircular slot. The upper die plate is movably disposed on the guide posts. The punching positioning die device has the advantages that technical modification is made for the defects of the prior art, the elastic positioning device is disposed on the lower die plate of the existing die, precise positioning can be effectively achieved during the machining process of the deformed hole in the tubes, and the punching positioning die device is simple in structure, reasonable and ingenious.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of frock clamp for the processing of pipe fitting irregularly-shaped hole, specifically a kind of hole punching positioning device mould.
Background technology
In prior art, in pipe fitting irregularly-shaped hole process, exist location inaccurate, complex operation, the present situations such as inefficiency, in order to improve this situation, this device of ad hoc meter, it not only can accurately be located, and has also improved operating efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of hole punching positioning device mould simple in structure, ingenious, rational is provided, this mould can be realized the accurate location in pipe fitting irregularly-shaped hole process.
According to technical scheme provided by the invention: a kind of hole punching positioning device mould, be characterised in that: comprise cope match-plate pattern, lower bolster, described lower bolster rear portion along its length two ends is fixedly installed respectively a guide pillar, in the middle of described two guide pillars, be provided with plug fixed head, lower bolster front portion is fixed with support corresponding to the dead ahead of plug fixed head, between described plug fixed head and support, be equipped with elastic positioning device, on described plug fixed head, offer the first semicircle hole slot, on elastic positioning device, offer the first half slot, on support, offer the second half slot; Described cope match-plate pattern is movably set on guide pillar, cope match-plate pattern upper surface intermediate thread is connected and installed die shank, cope match-plate pattern lower surface is disposed with the first fixed head, the second fixed head, the 3rd fixed head, between described the second fixed head and the 3rd fixed head, be provided with crash roll, the 3rd fixed head bottom offers the 3rd half slot matching with the first half slot.
As a further improvement on the present invention, described elastic positioning device comprises fixed block, described fixed block along its length both sides end face offers respectively mounting groove, described mounting groove upper end is communicated with the first half slot, clamping block, spring, the 4th fixed head are set in turn in described mounting groove, the shank portion of screw is successively through the through hole on through hole, spring and clamping block on the 4th fixed head, and screw front end is tightened on the interior step that is fixed on mounting groove.
As a further improvement on the present invention, described the first semicircle hole slot, the first half slot, the second half slot form direct through groove.
Compared with prior art, advantage is in the present invention: the present invention is directed to deficiency of the prior art, make technological improvement, an elastic positioning device is set on the lower bolster of existing mold and can effectively realizes the accurate location in pipe fitting irregularly-shaped hole process; The present invention is simple and reasonable for structure ingenious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is the front view of Fig. 1 Elastic positioner.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is A-A cutaway view in Fig. 4.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ 5, comprise cope match-plate pattern 1, guide pillar 2, plug fixed head 3, lower bolster 4, die shank 5, the first fixed head 6, the second fixed head 7, crash roll 8, the 3rd fixed head 9, pipe fitting to be processed 10, support 11, plug 12, elastic positioning device 13, clamping block 13-1, spring 13-2, the 4th fixed head 13-3, screw 13-4, fixed block 13-5, mounting groove 13-6, the first semicircle hole slot 14, the first half slot 15, the second half slot 16, the 3rd half slot 17 etc. are installed.
As shown in Fig. 1 ~ 4, the present invention is a kind of hole punching positioning device mould, comprise cope match-plate pattern 1, lower bolster 4, described lower bolster 4 rear portions along its length two ends are fixedly installed respectively a guide pillar 2, in the middle of described two guide pillars 2, be provided with plug fixed head 3, lower bolster 4 front portions are fixed with support 11 corresponding to the dead ahead of plug fixed head 3, between described plug fixed head 3 and support 11, be equipped with elastic positioning device 13, on described plug fixed head 3, offer the first semicircle hole slot 14, plug 12 is fixedly installed in described the first semicircle hole slot 14, the uniform three road bar holes of offering on plug 12 nose circle side faces, on elastic positioning device 13, offer the first half slot 15, on support 11, offer the second half slot 16, described cope match-plate pattern 1 is movably set on guide pillar 2, cope match-plate pattern 1 upper surface intermediate thread is connected and installed die shank 5, cope match-plate pattern 1 lower surface is disposed with the first fixed head 6, the second fixed head 7, the 3rd fixed head 9, between described the second fixed head 7 and the 3rd fixed head 9, be provided with crash roll 8, the three fixed head 9 bottoms and offer the 3rd half slot 17 matching with the first half slot 15.
Described elastic positioning device 13 comprises fixed block 13-5, described fixed block 13-5 along its length both sides end face offers respectively mounting groove 13-6, described mounting groove 13-6 upper end is communicated with the first half slot 15, clamping block 13-1, spring 13-2, the 4th fixed head 13-3 are set in turn in described mounting groove 13-6, the shank portion of screw 13-4 is successively through the through hole on through hole, spring 13-2 and clamping block 13-1 on the 4th fixed head 13-3, and screw 13-4 front end is tightened on the interior step that is fixed on mounting groove 13-6.
Described the first semicircle hole slot 14, the first half slot 15, the second half slot 16 form direct through groove.
The course of work of the present invention is as follows: pipe fitting 10 to be processed is inserted in plug 12 and is pushed into top, then start punch press, process after the first irregularly-shaped hole, rotary tube piece in the direction of the clock, until hear " click " sound, convolution pipe fitting, now clamping block 13-1 has embedded in second irregularly-shaped hole processing, and pins pipe fitting 10 to be processed, again starts punch press, process the 3rd irregularly-shaped hole, after completion of processing, extract pipe fitting.
Claims (3)
1. a hole punching positioning device mould, it is characterized in that: comprise cope match-plate pattern (1), lower bolster (4), described lower bolster (4) rear portion along its length two ends is fixedly installed respectively a guide pillar (2), in the middle of described two guide pillars (2), be provided with plug fixed head (3), the anterior dead ahead corresponding to plug fixed head (3) of lower bolster (4) is fixed with support (11), between described plug fixed head (3) and support (11), be equipped with elastic positioning device (13), on described plug fixed head (3), offer the first semicircle hole slot (14), on elastic positioning device (13), offer the first half slot (15), on support (11), offer the second half slot (16), described cope match-plate pattern (1) is movably set on guide pillar (2), cope match-plate pattern (1) upper surface intermediate thread is connected and installed die shank (5), cope match-plate pattern (1) lower surface is disposed with the first fixed head (6), the second fixed head (7), the 3rd fixed head (9), between described the second fixed head (7) and the 3rd fixed head (9), be provided with crash roll (8), the 3rd fixed head (9) bottom offers the 3rd half slot (17) matching with the first half slot (15).
2. hole punching positioning device mould as claimed in claim 1, it is characterized in that: described elastic positioning device (13) comprises fixed block (13-5), described fixed block (13-5) along its length both sides end face offers respectively mounting groove (13-6), described mounting groove (13-6) upper end is communicated with the first half slot (15), clamping block (13-1), spring (13-2), the 4th fixed head (13-3) is set in turn in described mounting groove (13-6), the shank portion of screw (13-4) is successively through the through hole on the 4th fixed head (13-3), through hole on spring (13-2) and clamping block (13-1), and screw (13-4) front end is tightened on the interior step that is fixed on mounting groove (13-6).
3. hole punching positioning device mould as claimed in claim 1, is characterized in that: described the first semicircle hole slot (14), the first half slot (15), the second half slot (16) form direct through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482374.7A CN103537531B (en) | 2013-10-16 | 2013-10-16 | Hole punching positioning device mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482374.7A CN103537531B (en) | 2013-10-16 | 2013-10-16 | Hole punching positioning device mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537531A true CN103537531A (en) | 2014-01-29 |
| CN103537531B CN103537531B (en) | 2016-02-03 |
Family
ID=49961608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310482374.7A Expired - Fee Related CN103537531B (en) | 2013-10-16 | 2013-10-16 | Hole punching positioning device mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103537531B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785652A (en) * | 2015-03-10 | 2015-07-22 | 天津杰锋钢管工贸有限公司 | Fixture for steel pipe punching |
| CN104785614A (en) * | 2015-03-10 | 2015-07-22 | 天津杰锋钢管工贸有限公司 | Steel pipe punching equipment |
| CN108176767A (en) * | 2017-12-27 | 2018-06-19 | 南阳淅减汽车减振器有限公司 | A kind of oil storage cylinder of shock absorber channel pressing die |
| CN109108154A (en) * | 2018-10-28 | 2019-01-01 | 湖州剑力金属制品有限公司 | Improved automotive pipe fitting stamping die |
| CN111589940A (en) * | 2019-02-20 | 2020-08-28 | 台州市百达电器有限公司 | Compound cut-out press of catch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273629A (en) * | 1987-07-13 | 1989-11-01 | Yutaka Giken Co Ltd | Die for piering pipe |
| JPH07223029A (en) * | 1994-02-17 | 1995-08-22 | Sango Co Ltd | Piercing method of tube |
| CN201693062U (en) * | 2010-06-30 | 2011-01-05 | 重庆理工大学 | Non-cantilever type die floating rotary type piercing die for pipe fitting |
| CN102240727A (en) * | 2011-06-12 | 2011-11-16 | 宁波轴瓦厂 | Inner punching die of bushing oil hole |
| CN202683746U (en) * | 2012-05-16 | 2013-01-23 | 周波 | Punching die hole position indexing structure |
| CN203764741U (en) * | 2013-10-16 | 2014-08-13 | 无锡申宝汽车钢管有限公司 | Punching positioner die |
-
2013
- 2013-10-16 CN CN201310482374.7A patent/CN103537531B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273629A (en) * | 1987-07-13 | 1989-11-01 | Yutaka Giken Co Ltd | Die for piering pipe |
| JPH07223029A (en) * | 1994-02-17 | 1995-08-22 | Sango Co Ltd | Piercing method of tube |
| CN201693062U (en) * | 2010-06-30 | 2011-01-05 | 重庆理工大学 | Non-cantilever type die floating rotary type piercing die for pipe fitting |
| CN102240727A (en) * | 2011-06-12 | 2011-11-16 | 宁波轴瓦厂 | Inner punching die of bushing oil hole |
| CN202683746U (en) * | 2012-05-16 | 2013-01-23 | 周波 | Punching die hole position indexing structure |
| CN203764741U (en) * | 2013-10-16 | 2014-08-13 | 无锡申宝汽车钢管有限公司 | Punching positioner die |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785652A (en) * | 2015-03-10 | 2015-07-22 | 天津杰锋钢管工贸有限公司 | Fixture for steel pipe punching |
| CN104785614A (en) * | 2015-03-10 | 2015-07-22 | 天津杰锋钢管工贸有限公司 | Steel pipe punching equipment |
| CN108176767A (en) * | 2017-12-27 | 2018-06-19 | 南阳淅减汽车减振器有限公司 | A kind of oil storage cylinder of shock absorber channel pressing die |
| CN109108154A (en) * | 2018-10-28 | 2019-01-01 | 湖州剑力金属制品有限公司 | Improved automotive pipe fitting stamping die |
| CN111589940A (en) * | 2019-02-20 | 2020-08-28 | 台州市百达电器有限公司 | Compound cut-out press of catch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103537531B (en) | 2016-02-03 |
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