CN203764741U - Punching positioner die - Google Patents
Punching positioner die Download PDFInfo
- Publication number
- CN203764741U CN203764741U CN201320640505.5U CN201320640505U CN203764741U CN 203764741 U CN203764741 U CN 203764741U CN 201320640505 U CN201320640505 U CN 201320640505U CN 203764741 U CN203764741 U CN 203764741U
- Authority
- CN
- China
- Prior art keywords
- fixed head
- positioning device
- half slot
- hole
- fixed
- 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
Links
Abstract
The utility model belongs to the technical field of machining and relates to a work fixture for machining of profile holes of tubes, in particular to a punching positioner die. The punching positioner die comprises an upper die plate and a lower die plate. Two guide posts are fixed at the two lengthwise ends of the rear part of the lower die plate respectively. A mandrel fixing plate is disposed between the two guide posts. A support is fixed on the front part of the lower die plate at a place right ahead of the mandrel fixing 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 hole. The elastic positioning device is provided with a first semi-circular groove. The support is provided with a second semi-circular groove. The upper die plate is movably disposed on the guide posts. The punching positioner die has the advantages that technical modification is made for the defects of the prior art, and the elastic positioning device is disposed on the lower die plate of a conventional die, thereby realizing precise positioning effectively during the machining process of the profile holes of the tubes; and the punching positioner die is simple in structure and is reasonable and ingenious.
Description
Technical field
The utility model belongs to Machining Technology field, relates 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 purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, ingenious, rational hole punching positioning device mould is provided, and this mould can be realized the accurate location in pipe fitting irregularly-shaped hole process.
The technical scheme providing according to the utility model: 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 further improvement of the utility model, 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 further improvement of the utility model, described the first semicircle hole slot, the first half slot, the second half slot form direct through groove.
The utility model compared with prior art, advantage is: the utility model is for 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 utility model is simple and reasonable for structure ingenious.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
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.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
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 utility model 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 utility model is as follows: pipe fitting 10 to be processed is inserted in plug 12 and be 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), lower bolster (4) is anterior is 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), 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 |
|---|---|---|---|
| CN201320640505.5U CN203764741U (en) | 2013-10-16 | 2013-10-16 | Punching positioner die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640505.5U CN203764741U (en) | 2013-10-16 | 2013-10-16 | Punching positioner die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764741U true CN203764741U (en) | 2014-08-13 |
Family
ID=51281988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320640505.5U Expired - Fee Related CN203764741U (en) | 2013-10-16 | 2013-10-16 | Punching positioner die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537531A (en) * | 2013-10-16 | 2014-01-29 | 无锡申宝汽车钢管有限公司 | Punching positioning die device |
-
2013
- 2013-10-16 CN CN201320640505.5U patent/CN203764741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537531A (en) * | 2013-10-16 | 2014-01-29 | 无锡申宝汽车钢管有限公司 | Punching positioning die device |
| CN103537531B (en) * | 2013-10-16 | 2016-02-03 | 无锡申宝汽车钢管有限公司 | Hole punching positioning device mould |
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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: 20140813 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |