CN200974152Y - Threading appliance for groove fastening bolt - Google Patents
Threading appliance for groove fastening bolt Download PDFInfo
- Publication number
- CN200974152Y CN200974152Y CN 200620047830 CN200620047830U CN200974152Y CN 200974152 Y CN200974152 Y CN 200974152Y CN 200620047830 CN200620047830 CN 200620047830 CN 200620047830 U CN200620047830 U CN 200620047830U CN 200974152 Y CN200974152 Y CN 200974152Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- groove
- screw
- utility
- threading
- 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
- 239000000835 fiber Substances 0.000 claims description 15
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a screw-bolt threading tool, in particular to a tool for threading screw bolt closely fastened in a groove. The utility model aims to solve the problem that threading screw-die is impossible to operate in a groove. Technical solution provided by the utility model is that the threading tool for screw bolt closely fastened in a groove is a screw-die sleeve seat with an outer diameter smaller than the diameter of the groove, a circular screw die for threading is arranged in the inner hole of the screw-die sleeve seat, an outer hexagonal nut is arranged at the upper part of the screw-die sleeve seat and fit with the hexagonal socket of a socket wrench. A positioning bolt is arranged on the lateral side of the socket wrench. The utility model is mainly used for dismounting the screw bolt closely fastened in a groove.
Description
Technical field: the utility model relates to a kind of bolt mantle fiber instrument, the mantle fiber instrument of fastening bolt in particularly a kind of groove.
Background technology: the mechanical part of equipment generally is to connect with bolt to tighten together, through for a long time, these bolts expose the destruction that corrosion or other reason partly can appear in thread, in the time of overhaul of the equipments or replacing internal part, these threads are returned behind the tooth again with the mantle fiber bolt die work as, just use nut is screwed off from bolt.Wherein partly the bolt of equipment is difficult to operation with existing mantle fiber bolt die in groove.
The utility model content: the purpose of this utility model provides the mantle fiber instrument of fastening bolt in a kind of groove, mainly solves the technical problem that existing mantle fiber bolt die can't be operated in groove.The technical solution of the utility model is: the mantle fiber instrument of fastening bolt in a kind of groove, be a bolt die block set, bolt die block set external diameter is equipped with mantle fiber circle bolt die less than groove diameter in the endoporus of bolt die cover for seat, bolt die block set top is the outer-hexagonal cap, is complementary with the interior hexagonal of box spanner.The side of bolt die block set is provided with bolt.The beneficial effects of the utility model are: the utility model is the transition instrument of fastening bolt dismounting in a kind of groove, can be easy to that with the utility model the fastening bolt in the groove is carried out mantle fiber and return tooth, and the utility model bolt die cover for seat hexagon-head stretches out groove, utilizes box spanner and extension bar just can be easy to the fastening bolt in the groove is pulled down.
Description of drawings:
Accompanying drawing is the utility model application structure schematic diagram
Among the figure: 1. bolt die cover for seat; 2. justify bolt die; 3. bolt; 4. extension bar; 5. box spanner; 6. groove bolt; 7. groove; 8. outer-hexagonal cap.
The specific embodiment:
The utility model conjunction with figs. is described as follows:
The circle bolt die 2 are the standard components that can buy on the market, be contained in bolt die cover for seat 1 the seat hole in, withstand on by bolt 3 in the locating slot of cylindrical, prevent in the mantle fiber process, circular die 2 with the seat hole between the generation relative radial displacement.
In the practical operation, groove bolt 6 is embedded in the groove 7, and with the head of 2 holes of circle bolt die alignment indentation bolt 6, the outer-hexagonal cap 8 on bolt die cover for seat 1 top is loaded onto box spanner commonly used 5, picks out with extension bar 4 again, connects torque spanner rotation carrying out mantle fiber work at last.
Claims (2)
1, the mantle fiber instrument of fastening bolt in a kind of groove is characterized in that this instrument is a bolt die block set, bolt die block set external diameter is less than groove diameter, mantle fiber circle bolt die is housed in the endoporus of bolt die cover for seat, and bolt die block set top is the outer-hexagonal cap, is complementary with the interior hexagonal of box spanner.
2, the mantle fiber instrument of fastening bolt in a kind of groove according to claim 1 is characterized in that the side of bolt die block set is provided with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047830 CN200974152Y (en) | 2006-11-15 | 2006-11-15 | Threading appliance for groove fastening bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620047830 CN200974152Y (en) | 2006-11-15 | 2006-11-15 | Threading appliance for groove fastening bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974152Y true CN200974152Y (en) | 2007-11-14 |
Family
ID=38900446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620047830 Expired - Fee Related CN200974152Y (en) | 2006-11-15 | 2006-11-15 | Threading appliance for groove fastening bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974152Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554372A (en) * | 2011-12-19 | 2012-07-11 | 安康水力发电厂 | Threading tool |
| CN102689059A (en) * | 2012-06-06 | 2012-09-26 | 力帆实业(集团)股份有限公司 | Spearhead for thread cutting die |
| CN105150156A (en) * | 2015-09-21 | 2015-12-16 | 南车株洲电力机车研究所有限公司 | Embedding sleeve and embedding method of stud and nut |
| CN107775122A (en) * | 2017-11-24 | 2018-03-09 | 中山复盛机电有限公司 | Lathe machining fixture used for clamping and machining threaded electrode |
-
2006
- 2006-11-15 CN CN 200620047830 patent/CN200974152Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554372A (en) * | 2011-12-19 | 2012-07-11 | 安康水力发电厂 | Threading tool |
| CN102689059A (en) * | 2012-06-06 | 2012-09-26 | 力帆实业(集团)股份有限公司 | Spearhead for thread cutting die |
| CN105150156A (en) * | 2015-09-21 | 2015-12-16 | 南车株洲电力机车研究所有限公司 | Embedding sleeve and embedding method of stud and nut |
| CN107775122A (en) * | 2017-11-24 | 2018-03-09 | 中山复盛机电有限公司 | Lathe machining fixture used for clamping and machining threaded electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAZHUANG MOLD CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOSTEEL EQUIPMENT MAINTENANCE CO., LTD Effective date: 20100420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 WEIYI ROAD, JIWU ROAD, BAO STEEL FACTORY AREA, BAOSHAN DISTRICT, SHANGHAI CITY TO: 201803 NO.75, AITE ROAD, JIANGQIAO TOWN, JIADING DISTRICT, SHANGHAI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100420 Address after: Jiading District Jiangqiao Town Road 201803 No. 75 Shanghai Aite Patentee after: Shanghai Huazhuang Mould Co., Ltd. Address before: Five road 201900 Shanghai city Baoshan District Baosteel Weiyi machine Patentee before: Shanghai Baogang Equipment Overhaul Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20111115 |