CN203945301U - A kind of stud erecting tools - Google Patents
A kind of stud erecting tools Download PDFInfo
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- CN203945301U CN203945301U CN201420392972.5U CN201420392972U CN203945301U CN 203945301 U CN203945301 U CN 203945301U CN 201420392972 U CN201420392972 U CN 201420392972U CN 203945301 U CN203945301 U CN 203945301U
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- Prior art keywords
- stud
- erecting tools
- hole
- clamping screw
- internal thread
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Abstract
The utility model provides a kind of stud erecting tools; it comprises a sleeve; described sleeve is provided with a hollow via-hole; one end of described sleeve is provided with first handle; the other end is provided with for connecting the first internal thread of stud in described hollow via-hole inner side; described hollow via-hole middle part is provided with the second internal thread; described sleeve is connected with a clamping screw by described the second internal thread; described clamping screw is provided with second handle, and the described clamping screw end in described hollow via-hole is provided with neonychium.A kind of stud erecting tools provided by the utility model; because it has in use avoided stud surface to produce too much friction; therefore it can be good at protecting the surface quality of stud head; in addition; it can be for the installation of can operating space very little stud; and easy to use, installation effectiveness is high.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of instrument for stud assembling.
Background technology
Stud is one of mechanical field working standard part, and existing stud installation method comprises:
1, double nut locking type, utilizes two nuts to be stacked to lock of stud, then with metal plate handgrip nut and stud, makes the as a whole object part that is screwed into, and tightens the rear nut two lockings and unclamps.This method complicated operation, because need to use two wrench operateds, so efficiency of assembling is very low, in addition, because wrench operated needs certain space, therefore this method just can not can operate place use less between peace.
2, special-purpose stud erecting tools; the conventional stud erecting tools in market comprises that centering type compresses threaded one end formula erecting tools, steel ball holds out against one end formula erecting tools now; although these erecting tools can be able to installed stud in less place, operating space; but; because these erecting tools are all protected the surface quality of stud less than considering; therefore,, in installation process, often easily the surface quality of stud is caused to damage.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of stud erecting tools, to reduce or to avoid problem noted earlier.
For solving the problems of the technologies described above; the utility model proposes a kind of stud erecting tools; it comprises a sleeve; described sleeve is provided with a hollow via-hole; one end of described sleeve is provided with first handle; the other end is provided with for connecting the first internal thread of stud in described hollow via-hole inner side; described hollow via-hole middle part is provided with the second internal thread; described sleeve is connected with a clamping screw by described the second internal thread; described clamping screw is provided with second handle, and the described clamping screw end in described hollow via-hole is provided with neonychium.
Preferably, described hollow via-hole is a stepped hole at described the first internal thread place.
Preferably, described clamping screw is provided with second handle.
Preferably, described neonychium is made by brass.
A kind of stud erecting tools provided by the utility model; because it has in use avoided stud surface to produce too much friction; therefore it can be good at protecting the surface quality of stud head; in addition; it can be for the installation of can operating space very little stud; and easy to use, installation effectiveness is high.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is according to the three-dimensional sectional structure schematic diagram of the duty part of a kind of stud erecting tools of a specific embodiment of the present utility model;
Fig. 2 is the duty part sectional structure schematic diagram of the stud erecting tools of Fig. 1.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing the specific embodiment of the present utility model is described.Wherein, identical parts adopt identical label.
Fig. 1 is according to the three-dimensional sectional structure schematic diagram of the duty part of a kind of stud erecting tools of a specific embodiment of the present utility model; Fig. 2 is the duty part sectional structure schematic diagram of the stud erecting tools of Fig. 1.The operation principle of a kind of stud erecting tools provided by the utility model has dotted out the stud 1 being mounted in Fig. 1,2 for convenience of explanation.
Referring to Fig. 1, shown in 2, the utility model provides a kind of stud erecting tools, it comprises a sleeve 2, described sleeve 2 is provided with a hollow via-hole 21, one end of described sleeve 2 is provided with first handle 22, the other end is provided with in described hollow via-hole 21 inner sides for connecting the first internal thread 211 of stud 1, described hollow via-hole 21 middle parts are provided with the second internal thread 212, described sleeve 2 is connected with a clamping screw 3 by described the second internal thread 212, described clamping screw 3 is provided with second handle 31, described clamping screw 3 ends in described hollow via-hole 21 are provided with neonychium 4.
When needs are installed described stud 1, first described stud 1 is screwed into described sleeve 2 by described the first internal thread 211, then described clamping screw 3 is screwed into described sleeve 2 by described the second internal thread 212, described clamping screw 3 holds out against described stud 1 by described neonychium 4, owing to there being described neonychium 4 bufferings, therefore in tightening the process of described clamping screw 3, can guarantee that the head of described stud 1 does not have cut; By described first handle 22, described stud erecting tools and described stud 1 integral body can be screwed into part base solid afterwards, and tighten; After completing the installation of described stud 1, described clamping screw 3 is unscrewed, then the described sleeve 2 of can back-outing, departs from and being connected of described stud 1 described the first internal thread 211, thereby makes whole described stud erecting tools and 1 disengaging of described stud.
By stud erecting tools shell provided by the utility model, described stud 1 is directly installed, need to, utilizing other instrument, have not been improved installation effectiveness; In addition, described neonychium 4 can be inlayed on described clamping screw 3, also can individualism, and it can effectively play the effect of described stud 1 head of protection; Described sleeve 2 can lengthen or change thin adaptation different can operating space installation requirement.
In a preferred embodiment, described hollow via-hole 21 is a stepped hole at described the first internal thread 211 places.Like this, when described neonychium 4 individualism, described stepped hole can be avoided before not being screwed into described stud 1, and described neonychium 4 drops from described hollow via-hole 21.
In a preferred embodiment, described clamping screw 3 is provided with second handle 31.Can so that turn described clamping screw 3, make more convenient operation like this.
In a preferred embodiment, described neonychium 4 is made by brass.Like this can be so that described neonychium 4 to be more wear-resisting, life cycle is longer.
A kind of stud erecting tools provided by the utility model; because it has in use avoided stud surface to produce too much friction; therefore it can be good at protecting the surface quality of stud head; in addition; it can be for the installation of can operating space very little stud; and easy to use, installation effectiveness is high.
Although it will be appreciated by those skilled in the art that the utility model is to be described according to the mode of a plurality of embodiment, not each embodiment only comprises an independently technical scheme.For the purpose of in description, so narration is only used to know; those skilled in the art should make description as a wholely to be understood, and regard technical scheme related in each embodiment as the mode that can mutually be combined into different embodiment understand protection domain of the present utility model.
The foregoing is only the schematic specific embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations, modification and the combination of doing under the prerequisite of design of the present utility model and principle, all should belong to the scope of the utility model protection.
Claims (4)
1. a stud erecting tools; it is characterized in that; it comprises a sleeve; described sleeve is provided with a hollow via-hole; one end of described sleeve is provided with first handle; the other end is provided with for connecting the first internal thread of stud in described hollow via-hole inner side; described hollow via-hole middle part is provided with the second internal thread; described sleeve is connected with a clamping screw by described the second internal thread; described clamping screw is provided with second handle, and the described clamping screw end in described hollow via-hole is provided with neonychium.
2. stud erecting tools according to claim 1, is characterized in that, described hollow via-hole is a stepped hole at described the first internal thread place.
3. stud erecting tools according to claim 1, is characterized in that, described clamping screw is provided with second handle.
4. stud erecting tools according to claim 1, is characterized in that, described neonychium is made by brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392972.5U CN203945301U (en) | 2014-07-16 | 2014-07-16 | A kind of stud erecting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392972.5U CN203945301U (en) | 2014-07-16 | 2014-07-16 | A kind of stud erecting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945301U true CN203945301U (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392972.5U Active CN203945301U (en) | 2014-07-16 | 2014-07-16 | A kind of stud erecting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945301U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589276A (en) * | 2014-12-04 | 2015-05-06 | 贵州华阳电工有限公司 | Thread adjusting clamp and screw installation method |
| CN108673415A (en) * | 2018-05-25 | 2018-10-19 | 广东电网有限责任公司 | Nut adjusting apparatus |
| CN109015493A (en) * | 2018-08-14 | 2018-12-18 | 中国航发南方工业有限公司 | The installation tool and installation method of small space installation fastener |
| CN109352590A (en) * | 2018-12-10 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | A kind of fanjet support casing stud assembly device and method |
| CN109746870A (en) * | 2019-03-08 | 2019-05-14 | 中铁工程装备集团有限公司 | Studs screwing device |
-
2014
- 2014-07-16 CN CN201420392972.5U patent/CN203945301U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589276A (en) * | 2014-12-04 | 2015-05-06 | 贵州华阳电工有限公司 | Thread adjusting clamp and screw installation method |
| CN108673415A (en) * | 2018-05-25 | 2018-10-19 | 广东电网有限责任公司 | Nut adjusting apparatus |
| CN109015493A (en) * | 2018-08-14 | 2018-12-18 | 中国航发南方工业有限公司 | The installation tool and installation method of small space installation fastener |
| CN109352590A (en) * | 2018-12-10 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | A kind of fanjet support casing stud assembly device and method |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 412000 No. 2 Airway Road, Lusong District, Zhuzhou City, Hunan Province Patentee after: Hunan Nanfang General Aviation Engine Co., Ltd. Address before: 412002 No. 2 Aviation Road, Lusong District, Zhuzhou City, Hunan Province Patentee before: AVIC HUNAN GENERAL AVIATION ENGINE CO., LTD. |
|
| CP03 | Change of name, title or address |