CN204747299U - Supporting crimping mould of hydraulic pressure crimping pinchers - Google Patents
Supporting crimping mould of hydraulic pressure crimping pinchers Download PDFInfo
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- CN204747299U CN204747299U CN201520457985.0U CN201520457985U CN204747299U CN 204747299 U CN204747299 U CN 204747299U CN 201520457985 U CN201520457985 U CN 201520457985U CN 204747299 U CN204747299 U CN 204747299U
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- section
- crimping
- regular polygon
- hole
- crimp
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- 238000002788 crimping Methods 0.000 title abstract description 26
- 230000000694 effects Effects 0.000 abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 6
Abstract
The utility model discloses a supporting crimping mould of hydraulic pressure crimping pinchers, including two heavy -walled semicircle pipes, the different section shape of cross section of the axial direction through -hole of every semicircle pipe have regular polygon and circular, and the diameter of circular port section is greater than the circumscribed circle diameter of regular polygon hole section, the interlude shape of cross section of axial direction through -hole is circular, the adjacent regular polygon hole section in both ends of this circular port section, and the outer end of regular polygon hole section is the circular port section. Crimping tool comes to press the circle with the open tube as the crimping section through the regular polygon section, and a mould has two crimping sections, and the intact once back of crimping only needs to move crimping tool crimping once more, improves the purpose of crimping efficiency when realizing improving the crimping effect.
Description
Technical field
The utility model relates to a kind of hydraulic pressure Press Plier, is specifically related to the crimp that a kind of hydraulic pressure Press Plier is supporting.
Background technology
A kind of crimp and hydraulic pressure Press Plier caliper is had at present to be that the pipe of split part is pressed and justified hydraulic tongs on the market, a supporting a series of crimp of hydraulic tongs, suitable crimp is selected to be placed on by the aluminium hydraulic pressed connecting pipe of pressing according to the size of caliber during use, then the outer wall clamping crimp by hydraulic tongs is exerted pressure, and is compressed by the aluminium hydraulic pressed connecting pipe in crimp.Crimp structure is the interlude of its axially extending bore is that regular polygon, two ends are for circular, the diameter of circle segments is greater than the external diameter of a circle of regular polygon, such crimp once can only crimp one section by regular polygon section and need pressure pipe, all need crimp shift position to reinstall after each crimping to crimp, efficiency is low next time again.In addition because crimp segment is positioned at interlude, when the pipe that need crimp is the head of T-shaped pipe, crimp cannot crimp near the bar position place of T-shaped pipe, finally causes crimping effect bad.
Utility model content
The purpose of this utility model improves crimping effect after being to provide a kind of supporting hydraulic tongs to use and improves the crimp of crimping efficiency.
The utility model discloses the crimp that a kind of hydraulic pressure Press Plier is supporting, comprise the semi-circular tube of two heavy walls, the different section shape of cross sections of the axial central through hole of each semi-circular tube have regular polygon and circle, and the diameter of circular port section is greater than the circumscribed circle diameter of regular polygon hole section; The interlude shape of cross section of axial central through hole is circular, and adjacent regular polygon hole, the two ends section of this circular port section, the outer end of regular polygon hole section is circular port section.Regular polygon hole section is as crimp segment.
Described regular polygon is designed to regular hexagon.
The length direction middle position of described semi-circular tube outer wall has annular groove.
In the middle of described semi-circular tube axial central through hole, the length of circular port section is greater than the length of two ends circular port section.
The interlude of semi-circular tube axial central through hole is designed to the larger circular hole in aperture by the utility model, the regular polygon hole section that this section of circular hole two termination aperture is less, the circular hole portion that the Zai Jie aperture, outer end of regular polygon hole section is larger, pipe is crimped with cable core as crimp segment by regular polygon section by crimping tool, a mould has two crimp segment, having crimped once only needs mobile crimping tool again to crimp, and improves the object of crimping efficiency while realizing improving crimping effect.
In order to make the better effects if of twice crimping, annular groove is set in the length direction middle position of semi-circular tube outer wall.
In order to make the bar portion that this mould can be the T-shaped shunting aluminium hydraulic pressed connecting pipe of open tube closer to such as head crimp, improve crimping effect, the length of circular port section in the middle of semi-circular tube axial central through hole is greater than the length of two ends circular port section.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A cross-sectional schematic in Fig. 1.
Fig. 3 is the design sketch after the utility model crimps T-shaped open tube.
Detailed description of the invention
As shown in Figure 1 and Figure 2, present embodiment discloses the crimp that a kind of hydraulic pressure Press Plier is supporting, comprise the semi-circular tube 1 of two heavy walls.The interlude of semi-circular tube 1 axial centre line three-way hole is circular port section 11, and two termination regular hexagon hole sections 12 of this circular port section, regular hexagon hole section 12 connects outward end circular hole section 13 again.Regular hexagon hole section 12 makes this mould have two crimp segment as crimp segment.
The length direction middle position of semi-circular tube 1 outer wall has annular groove 14, and being arranged so that of annular groove 14 adopts hydraulic tool to carry out the better effects if of twice crimping.
In the middle of semi-circular tube 1 axial central through hole, the length of circular port section 11 is greater than the length of two outward end circular sections 13, to make this mould can crimp closer to the bar portion that such as T connector portion is open tube, improves crimping effect.
As shown in Figure 3, head is that the T-shaped shunting aluminium hydraulic pressed connecting pipe of open tube is when being crimped on the cable core of main service cable by hydraulic tongs supporting crimp, have two crimp segment respectively at the head two ends of T-shaped shunting aluminium hydraulic pressed connecting pipe, and crimp segment from T-shaped shunting aluminium hydraulic pressed connecting pipe bar portion very close to, crimp effective.During crimping operation, second time crimping only needs movable hydraulic Press Plier, and crimp is installed without the need to again be socketed with cable core, simple to operation and efficiently.
The utility model can be crimped with fluffy pipe and without fluffy pipe, what the present embodiment crimped is have fluffy pipe.
Claims (4)
1. the crimp that hydraulic pressure Press Plier is supporting, comprises the semi-circular tube of two heavy walls, and the different section shape of cross sections of the axial central through hole of each semi-circular tube have regular polygon and circle, and the diameter of circular port section is greater than the circumscribed circle diameter of regular polygon hole section; It is characterized in that: the interlude shape of cross section of described axial central through hole is circle, adjacent regular polygon hole, the two ends section of this circular port section, and the outer end of its regular polygon hole section is circular port section; Regular polygon hole section is as crimp segment.
2. the crimp that hydraulic pressure Press Plier as claimed in claim 1 is supporting, is characterized in that: described regular polygon is regular hexagon.
3. the crimp that hydraulic pressure Press Plier as claimed in claim 1 is supporting, is characterized in that: the length direction middle position of described semi-circular tube outer wall has annular groove.
4. the crimp that hydraulic pressure Press Plier as claimed in claim 1 is supporting, is characterized in that: in the middle of described semi-circular tube axial central through hole, the length of circular port section is greater than the length of two ends circular port section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457985.0U CN204747299U (en) | 2015-06-30 | 2015-06-30 | Supporting crimping mould of hydraulic pressure crimping pinchers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457985.0U CN204747299U (en) | 2015-06-30 | 2015-06-30 | Supporting crimping mould of hydraulic pressure crimping pinchers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747299U true CN204747299U (en) | 2015-11-11 |
Family
ID=54462054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457985.0U Active CN204747299U (en) | 2015-06-30 | 2015-06-30 | Supporting crimping mould of hydraulic pressure crimping pinchers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747299U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196171A (en) * | 2017-05-19 | 2017-09-22 | 重庆泰山电缆有限公司 | A kind of compression bonding method of catenary copper conductor |
| CN109973726A (en) * | 2017-12-28 | 2019-07-05 | 上海瀚氢动力科技有限公司 | A kind of pressure pipeline connection method |
| CN109973727A (en) * | 2017-12-28 | 2019-07-05 | 上海瀚氢动力科技有限公司 | A kind of pressure pipeline connection structure |
| CN110611283A (en) * | 2019-07-10 | 2019-12-24 | 国网黑龙江省电力有限公司检修公司 | Two-split spacer for use after repair of jumper repair pipe of 500kV strain tower |
-
2015
- 2015-06-30 CN CN201520457985.0U patent/CN204747299U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196171A (en) * | 2017-05-19 | 2017-09-22 | 重庆泰山电缆有限公司 | A kind of compression bonding method of catenary copper conductor |
| CN109973726A (en) * | 2017-12-28 | 2019-07-05 | 上海瀚氢动力科技有限公司 | A kind of pressure pipeline connection method |
| CN109973727A (en) * | 2017-12-28 | 2019-07-05 | 上海瀚氢动力科技有限公司 | A kind of pressure pipeline connection structure |
| CN110611283A (en) * | 2019-07-10 | 2019-12-24 | 国网黑龙江省电力有限公司检修公司 | Two-split spacer for use after repair of jumper repair pipe of 500kV strain tower |
| CN110611283B (en) * | 2019-07-10 | 2022-04-12 | 国网黑龙江省电力有限公司检修公司 | Two-split spacer for use after repair of jumper repair pipe of 500kV strain tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |