CN107662177A - A kind of sleeve for auto assembly - Google Patents
A kind of sleeve for auto assembly Download PDFInfo
- Publication number
- CN107662177A CN107662177A CN201711230528.8A CN201711230528A CN107662177A CN 107662177 A CN107662177 A CN 107662177A CN 201711230528 A CN201711230528 A CN 201711230528A CN 107662177 A CN107662177 A CN 107662177A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- junction portion
- sleeve part
- junction
- auto assembly
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
- B25B23/108—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a Philips type bit, an Allen type bit or a socket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a kind of sleeve for auto assembly, including sleeve body, described sleeve body top is junction portion, crown center in junction portion is provided with square groove, sidepiece in junction portion is provided with annular groove, and the bottom of sleeve body is sleeve part, and the neck coordinated with nut is provided with below sleeve part, two side portions in sleeve part are provided with opening, are arc in junction portion and sleeve part junction.Advantage is can to avoid interferences in the symmetrically arranged opening in sleeve part to tighten nut, very practical.
Description
Technical field
The present invention relates to sleeve field, particularly a kind of sleeve for auto assembly.
Background technology
In machinery manufacturing industry, threaded connection is the most frequently used connected mode, people in order to which nut is quickly tightened,
The autowrench such as electronic, pneumatic has been invented, has coordinated autowrench to use sleeve, is configured with according to the nut of different size
The sleeve of response specifications, but this conventional sleeve can only use when not interfering, run into the situation that has interference and
It can not use, can only be tightened with manual, such as in auto assembly, some gas-tpe fittings are using threaded connection, tracheae
Joint is not straight, and majority is curved, and at this time conventional sleeve just can cover, using it is artificial tighten again it is bothersome arduously, this
When just need to use some special sleeves.
The content of the invention
A kind of the shortcomings that it is an object of the invention to overcome prior art, there is provided sleeve for auto assembly.
The purpose of the present invention is achieved through the following technical solutions：A kind of sleeve for auto assembly, including sleeve sheet
Body, described sleeve body top are junction portion, and the crown center in junction portion is provided with square groove, in junction portion
Sidepiece be provided with annular groove, the bottom of sleeve body is sleeve part, is provided with below sleeve part and nut coordinates
Neck, the two side portions in sleeve part are provided with opening, are arc in junction portion and sleeve part junction.
Specifically, described opening is symmetrical arranged.
Specifically, the setting of described junction portion and counterbore.
Specifically, anti-slip veins are provided with the inside of described neck, anti-slip veins are arranged on neck and nut junction.
Specifically, described sleeve body is up-small and down-big.
Specifically, it is described that the side of sleeve part and bottom junctions are provided with chamfering.
Beneficial effects of the present invention are as follows：In sleeve part, symmetrically arranged opening can avoid interferences to tighten spiral shell
Mother, it is very practical, suitable for unconventional nut；The part that sleeve part contacts with nut is provided with anti-skidding reticulate pattern, in order to anti-
Only nut slides in high-speed rotation, causes potential safety hazard.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is face upwarding assumption diagram of the present invention；
In figure：1- sleeve bodies, 2- junction portions, 3- sleeve parts.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
As shown in Figure 1 and Figure 2, a kind of sleeve for auto assembly, including sleeve body 1, in described sleeve body 1
Portion is junction portion 2, and the crown center in junction portion 2 is provided with square groove, and the sidepiece in junction portion 2 is provided with annular
Groove, the bottom of sleeve body 1 is sleeve part 3, and the lower section of sleeve part 3 is provided with the neck coordinated with nut, in sleeve part
Divide 3 two side portions to be provided with opening, be arc in junction portion 2 and the junction of sleeve part 3.
Further, described opening is symmetrical arranged.
Further, described junction portion 2 is set and counterbore.
Further, anti-slip veins are provided with the inside of described neck, anti-slip veins are arranged on neck and nut junction.
Further, described sleeve body 1 is up-small and down-big.
Further, it is described that the side of sleeve part 3 and bottom junctions are provided with chamfering.
The course of work of the present invention is as follows：When needing to tighten nut, by sleeve body（1）Pass through junction portion
（2）It is sleeved on electric wrench, in junction portion（2）Top is provided with square groove, quickly can load onto sleeve, by sleeve
Part（3）Being enclosed on needs on the nut tightened, because being provided with opening, makes interferences control in opening during use
Used time is easily slided, in sleeve part（3）Nut junction is provided with anti-skidding reticulate pattern, the effect of anti-skidding reticulate pattern is to prevent sleeve
Slided when high speed rotates, cause potential safety hazard, it is the feelings being symmetricly set on nut that this sleeve, which is applied to interferences,
Condition.
Claims (6)
- A kind of 1. sleeve for auto assembly, it is characterised in that：Including sleeve body（1）, described sleeve body（1）Top For junction portion（2）, in junction portion（2）Crown center be provided with square groove, in junction portion（2）Sidepiece be provided with Annular groove, sleeve body（1）Bottom be sleeve part（3）, sleeve part（3）Lower section is provided with the card coordinated with nut Groove, in sleeve part（3）Two side portions be provided with opening, in junction portion（2）With sleeve part（3）Junction is inner arc Shape.
- A kind of 2. sleeve for auto assembly according to claim 1, it is characterised in that：Described opening is symmetrically set Put.
- A kind of 3. sleeve for auto assembly according to claim 1, it is characterised in that：Described junction portion（2） Setting and counterbore.
- A kind of 4. sleeve for auto assembly according to claim 1, it is characterised in that：Set on the inside of described neck There are anti-slip veins, anti-slip veins are arranged on neck and nut junction.
- A kind of 5. sleeve for auto assembly according to claim 1, it is characterised in that：Described sleeve body（1） It is up-small and down-big.
- A kind of 6. sleeve for auto assembly according to claim 1, it is characterised in that：It is described in sleeve part （3）Side and bottom junctions be provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711230528.8A CN107662177A (en) | 2017-11-29 | 2017-11-29 | A kind of sleeve for auto assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711230528.8A CN107662177A (en) | 2017-11-29 | 2017-11-29 | A kind of sleeve for auto assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662177A true CN107662177A (en) | 2018-02-06 |
Family
ID=61144571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711230528.8A Pending CN107662177A (en) | 2017-11-29 | 2017-11-29 | A kind of sleeve for auto assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662177A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871931A (en) * | 1994-09-09 | 1996-03-19 | Sega Enterp Ltd | Pipe joint fastening tool and socket wrench having the same tool |
| JP2004050336A (en) * | 2002-07-18 | 2004-02-19 | Mito Kogyo Kk | Wrench for pipe joint |
| CN202006452U (en) * | 2011-04-27 | 2011-10-12 | 上海宝钢设备检修有限公司 | Tool for disassembly and assembly of collar nut of fuel oil spraying pipe of locomotive engine |
| CN203185234U (en) * | 2013-04-03 | 2013-09-11 | 北汽福田汽车股份有限公司 | Pneumatic sleeve |
| CN204366826U (en) * | 2014-12-18 | 2015-06-03 | 国家电网公司 | Operation special sleeve spanner on bar |
| CN205254874U (en) * | 2015-11-27 | 2016-05-25 | 郑州日产汽车有限公司 | Car oxygen sensor screws up device |
| CN206605421U (en) * | 2016-12-29 | 2017-11-03 | 宜昌华益工具制造股份有限公司 | A kind of automobile specified open sleeve |
| CN207534721U (en) * | 2017-11-29 | 2018-06-26 | 成都大运汽车集团有限公司 | A kind of sleeve for auto assembly |
-
2017
- 2017-11-29 CN CN201711230528.8A patent/CN107662177A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871931A (en) * | 1994-09-09 | 1996-03-19 | Sega Enterp Ltd | Pipe joint fastening tool and socket wrench having the same tool |
| JP2004050336A (en) * | 2002-07-18 | 2004-02-19 | Mito Kogyo Kk | Wrench for pipe joint |
| CN202006452U (en) * | 2011-04-27 | 2011-10-12 | 上海宝钢设备检修有限公司 | Tool for disassembly and assembly of collar nut of fuel oil spraying pipe of locomotive engine |
| CN203185234U (en) * | 2013-04-03 | 2013-09-11 | 北汽福田汽车股份有限公司 | Pneumatic sleeve |
| CN204366826U (en) * | 2014-12-18 | 2015-06-03 | 国家电网公司 | Operation special sleeve spanner on bar |
| CN205254874U (en) * | 2015-11-27 | 2016-05-25 | 郑州日产汽车有限公司 | Car oxygen sensor screws up device |
| CN206605421U (en) * | 2016-12-29 | 2017-11-03 | 宜昌华益工具制造股份有限公司 | A kind of automobile specified open sleeve |
| CN207534721U (en) * | 2017-11-29 | 2018-06-26 | 成都大运汽车集团有限公司 | A kind of sleeve for auto assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |