CN207593698U - Stud rapid-assembling/disassembling tool - Google Patents
Stud rapid-assembling/disassembling tool Download PDFInfo
- Publication number
- CN207593698U CN207593698U CN201721745860.3U CN201721745860U CN207593698U CN 207593698 U CN207593698 U CN 207593698U CN 201721745860 U CN201721745860 U CN 201721745860U CN 207593698 U CN207593698 U CN 207593698U
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- CN
- China
- Prior art keywords
- inner sleeve
- stud
- sleeve
- outer sleeve
- assembling
- 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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Abstract
The utility model discloses a kind of stud rapid-assembling/disassembling tools, it is characterized in that the tool includes inner sleeve and outer sleeve, outer sleeve upper end connects pneumatic tool, inner sleeve be mounted on outer sleeve in, inner sleeve is connect with outer sleeve side wall with holding screw, inner sleeve lower part be equipped with can inwardly bushing core move rolling element, the contact surface of rolling element and outer sleeve is taper surface, the top of inner sleeve is equipped with adjusting bolt, and the head of adjusting bolt is located in housing barrel chamber, and screw rod is inserted into inner sleeve intracavitary.The utility model quickly, conveniently can be installed and be removed to stud, and passed through adjusting bolt hole stud and be screwed into depth and controlled, and greatly improve efficiency of assembling.
Description
Technical field
The utility model and bolt mounting or dismounting tools field, more particularly to a kind of stud rapid-assembling/disassembling tool.
Background technology
Stud has the function of the fixed-link of connection machinery, manually installation, dismounting stud complex steps, operation
It is troublesome, time-consuming and laborious.A kind of mounting or dismounting tools of stud of Chinese patent application CN103659683 A, including stud, institute
It states a kind of mounting or dismounting tools of stud and includes leading screw, leading screw spanner, sleeve, box spanner and nut, the leading screw spanner hangs down
Direct puncture crosses the hole of leading screw upper end, and the leading screw lower part passes through the hole among sleeve, connect with bush whorl, the sleeve both sides are set
There is the box spanner vertical with sleeve, the trip bolt of nut upper end, nut and sleeve by both sides is stretched into the sleeve lower end
Fixed, the stud top passes through nut, is connect with nut thread, the stud upper surface and leading screw lower face are tight
Contiguity is touched.The mounting or dismounting tools of the stud facilitate the installation and dismounting of stud, improve work efficiency.But the double end
Connection between the mounting or dismounting tools and stud of bolt is relatively cumbersome, and is screwed into depth and is unable to control.And it was assembled in pump
Cheng Zhong because technology requires highly to require stud exposed parts, one by one need to highly measure stud adjustment,
Efficiency of assembling is low, seriously affects assembly line flow process line balance.
Utility model content
The purpose of the utility model is to overcome above-mentioned technological deficiencies, provide a kind of stud Fast Installation and the work of dismounting
Tool, the tool can be used for the installation and dismounting of plurality of specifications stud during Automatic manual transmission, make simply, easy to operate,
Improve efficiency of assembling.
The technical solution of the utility model is：A kind of stud rapid-assembling/disassembling tool, including inner sleeve and outer sleeve, outside
Sleeve upper end connects pneumatic tool, and inner sleeve is mounted in outer sleeve, and inner sleeve is connect with outer sleeve side wall with holding screw, interior
Lower cartridge be equipped with can inside bushing core movement rolling element, the contact surface of rolling element and outer sleeve is taper surface, inner sleeve
Top be equipped with adjusting bolt, the head of adjusting bolt is located in housing barrel chamber, screw rod insertion inner sleeve intracavitary.
More preferably, spring, one end and inconsistent, the other end at the top of inner sleeve of spring are equipped between inner sleeve and outer sleeve
It is inconsistent with outer sleeve bottom of chamber.
The utility model stud rapid-assembling/disassembling tool quickly, conveniently can be installed and be removed to stud,
And pass through adjusting bolt hole stud and be screwed into depth and controlled, greatly improve efficiency of assembling.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
1 inner sleeve, 2 outer sleeves, 3 rolling elements, 4 holding screws, 5 springs, 6 adjusting bolts, 7 studs, 8 workpiece.
Specific embodiment
As shown in Figure 1, the 7 rapid-assembling/disassembling tool of stud of the utility model, including inner sleeve 1 and outer sleeve 2, housing
2 upper ends of cylinder connection pneumatic tool, inner sleeve 1 are mounted in outer sleeve 2, and inner sleeve 1 connects with 2 side wall holding screw 4 of outer sleeve
It connects, 1 lower part of inner sleeve is equipped with the rolling element 3 that can be moved to 1 center of inner sleeve, and the contact surface of rolling element 3 and outer sleeve 2 is taper
Face, the top of inner sleeve 1 are equipped with adjusting bolt 6, and the head of adjusting bolt 6 is located in 2 chamber of outer sleeve, and screw rod is inserted into inner sleeve 1
Intracavitary.Spring 5 is equipped between inner sleeve 1 and outer sleeve 2, one end of spring 5 and 1 top of inner sleeve are inconsistent, the other end with outside
2 bottom of chamber of sleeve is inconsistent.
In use, outer sleeve 2 is connect with pneumatic tool, stud 7 is inserted in inner sleeve 1, stud 7 is with adjusting
The lower end of bolt 6 offsets, hold pneumatic tool exert a force downwards, in 2 axially opposing moving process of inside and outside sleeve extrusion rolling body 3 to
Interior movement clamps so as to fulfill to stud 7, and starting pneumatic tool rotation can drive stud 7 to screw in workpiece 8, pass through
The length that adjustment adjusting bolt 6 is inserted into inner sleeve 1 can realize the control that depth is screwed into stud 7, cancel force and pass through bullet
5 elastic force of spring can easily release 2 wall rolling element of outer sleeve, 3 grip force, so as to easily take out tool, facilitate continuous operation；Pneumatic tool
The dismounting of stud 7 can easily be realized by switching to reversion.
Claims (2)
1. a kind of stud rapid-assembling/disassembling tool, it is characterized in that the tool includes inner sleeve and outer sleeve, outer sleeve upper end
Pneumatic tool is connected, inner sleeve is mounted in outer sleeve, and inner sleeve is connect with outer sleeve side wall with holding screw, inner sleeve lower part
Equipped with can inside bushing core movement rolling element, the contact surface of rolling element and outer sleeve is taper surface, and the top of inner sleeve is set
There is adjusting bolt, the head of adjusting bolt is located in housing barrel chamber, and screw rod is inserted into inner sleeve intracavitary.
2. stud rapid-assembling/disassembling tool according to claim 1, it is characterized in that being equipped between inner sleeve and outer sleeve
Spring, with inconsistent at the top of inner sleeve, the other end and outer sleeve bottom of chamber are inconsistent for one end of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745860.3U CN207593698U (en) | 2017-12-14 | 2017-12-14 | Stud rapid-assembling/disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745860.3U CN207593698U (en) | 2017-12-14 | 2017-12-14 | Stud rapid-assembling/disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593698U true CN207593698U (en) | 2018-07-10 |
Family
ID=62764126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745860.3U Expired - Fee Related CN207593698U (en) | 2017-12-14 | 2017-12-14 | Stud rapid-assembling/disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746870A (en) * | 2019-03-08 | 2019-05-14 | 中铁工程装备集团有限公司 | Studs screwing device |
-
2017
- 2017-12-14 CN CN201721745860.3U patent/CN207593698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746870A (en) * | 2019-03-08 | 2019-05-14 | 中铁工程装备集团有限公司 | Studs screwing device |
| CN109746870B (en) * | 2019-03-08 | 2023-04-28 | 中铁工程装备集团有限公司 | Double-end stud screwing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20181214 |