CN206997006U - Stud protective jacket - Google Patents
Stud protective jacket Download PDFInfo
- Publication number
- CN206997006U CN206997006U CN201720772851.7U CN201720772851U CN206997006U CN 206997006 U CN206997006 U CN 206997006U CN 201720772851 U CN201720772851 U CN 201720772851U CN 206997006 U CN206997006 U CN 206997006U
- Authority
- CN
- China
- Prior art keywords
- stud
- protective jacket
- hole section
- stud protective
- screw thread
- 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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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
It the utility model is related to jet printing protecting device field, and in particular to a kind of stud protective jacket.Stud protective case needs to entangle whole stud in protection in the prior art, and protective case needs to be screwed onto the other end from stud one end, it is necessary to the set-up time is longer, the problem of causing installation effectiveness relatively low.The utility model provides a kind of stud protective jacket, and the stud protective jacket is provided with unthreaded hole section close to bottom, and the screw thread hole section coordinated with stud is provided with above unthreaded hole section.Stud is put in stud protective jacket before spraying, then rotates protective jacket, due to being provided with unthreaded hole section, screw thread hole section plays connection function and need not excessively fastened, and rotating being capable of fully wrapped around stud, protective jacket bottom and workpiece surface full contact to protective jacket.Due to being provided with unthreaded hole section, it is only necessary to rotate a few circle cans and coordinate stud protective jacket and stud, that is, be easily installed and be also easily removable, substantially increase operating efficiency, save man-hour.
Description
Technical field
It the utility model is related to jet printing protecting device field, and in particular to a kind of stud protective jacket.
Background technology
The stud for fastening, connecting is provided with many components of machine, if do not entered to stud in spraying process
Row protection, it will sprayed on material is attached to the thread surface of stud, this will cause in use stud can not with it is corresponding
Nut coordinates, it is necessary to which the thread surface of manual cleaning stud, causes the waste of man-hour and manpower.It is public in order to solve the above problems
Announcement number is CN201744436U, the Chinese utility model patent that the day for announcing is 2011.02.16 is disclosed in a kind of spraying coating process
Stud protective case, the protective case are provided with tapped blind hole, and hexagon or quadrangle are fabricated to using ironcasting, use spanner during spraying
Protective case and stud are coordinated and can reach protection purpose.Although this protective jacket can reach protection effect, due to anti-
Sheath only has protective action, it is not necessary to excessively fastens, blind hole is screwed hole, needs to entangle whole stud, protective case in protection
Spanner is needed to use from stud one end to be screwed onto the other end, it is necessary to the set-up time is longer, the problem of causing installation effectiveness relatively low.
Utility model content
The utility model provides a kind of stud protective jacket, and to solve, current stud protective jacket installation effectiveness is low to ask
Topic.
To achieve these goals, the utility model provides following technical scheme.
Scheme 1：A kind of stud protective jacket, the stud protective jacket are provided with unthreaded hole section close to bottom, set above unthreaded hole section
It is equipped with the screw thread hole section coordinated with stud.Stud is put in stud protective jacket before spraying, then rotates protective jacket, due to setting
Have a unthreaded hole section, screw thread hole section plays connection function and need not excessively fastened, rotate to protective jacket can fully wrapped around stud, protective jacket
Bottom completely attaches to workpiece surface.
Scheme 2：Stud protective jacket according to scheme 1, described stud protective jacket are silica gel sheath, in spraying, silicon
Glue does not adsorb molding powder, serves good protection effect, and silica gel material is softer, protective jacket bottom with workpiece surface is soft connects
Touch, sealing effectiveness can be played.
Scheme 3：Stud protective jacket according to scheme 1, the screw thread hole section set 1-2 circles, because protective jacket need not
Excessively fasten, it is more convenient when can use protective jacket that screw thread sets 1-2 to enclose.
Scheme 4：One receiving is set according to the stud protective jacket described in scheme any one of 1-3, above the screw thread hole section
Chamber, the stud that accommodating chamber can make length be more or less the same share a stud protective jacket, increase versatility.
Scheme 5：It is bulb at the top of the stud protective jacket, with side according to the stud protective jacket described in scheme any one of 1-3
Just process.
Scheme 6：According to the stud protective jacket described in scheme any one of 1-3, the section of the stud protective jacket is circle,
Its outer surface annular knurl increase friction, to facilitate operator directly to tighten by hand.
Scheme 7：Stud protective jacket according to scheme 1 or 3, the section of the stud protective jacket are polygon, material
For metal, this design can use hand-tight solid, spanner can be used to be fastened in the structure that some are inconvenient to use hand,
And polygonal cross-section can also prevent from rolling, and be easy to preserve.
Scheme 8：Stud protective jacket according to scheme 7, the stud protective jacket thickness can suitably increase, at its bottom
Portion opens up seal groove, inlays a sealing ring to improve protection effect.
Beneficial effect：The protective jacket can be good at protecting stud, and can solve current stud protective jacket installation effect
The problem of rate is low, due to being provided with unthreaded hole section, screw thread hole section plays connection function and need not excessively fastened, it is only necessary to rotates several circles
Can coordinates stud protective jacket and stud, that is, is easily installed and is also easily removable, and substantially increases operating efficiency, saves work
When.
Brief description of the drawings
Fig. 1 is the upward view of stud protective jacket in embodiment 1；
Fig. 2 is Section A-A schematic diagram in Fig. 1；
Fig. 3 is the upward view of stud protective jacket in embodiment 2；
Fig. 4 is section B-B schematic diagram in Fig. 3；
In figure：1st, unthreaded hole section, 2, screw thread hole section, 3, accommodating chamber, 4, seal groove.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The embodiment 1 of stud protective jacket of the present utility model：A kind of stud protective jacket as shown in Figure 1 and Figure 2, the spiral shell
Post protective jacket is provided with unthreaded hole section 1 close to bottom, and the screw thread hole section 2 coordinated with stud, the screw thread are provided with above unthreaded hole section 1
One accommodating chamber 3 is set above hole section, and the cross section of the stud protective jacket is circle.Stud is put in stud protection before spraying
In set, protective jacket is then rotated, due to being provided with unthreaded hole section, screw thread hole section plays connection function and need not excessively fastened, and rotation is extremely
Protective jacket being capable of fully wrapped around stud, protective jacket bottom and workpiece surface full contact.In order that the used time is more convenient, institute
State screw thread hole section and only set 1-2 circles.The stud protective jacket material is silica gel, and in electrostatic spraying, silica gel does not adsorb molding powder, serves
Good protection effect, and silica gel material is softer, protective jacket bottom with workpiece surface is soft contacts, sealing effectiveness can be played.
The stud that accommodating chamber 3 can make length be more or less the same shares a stud protective jacket, adds the versatility of stud protective jacket.It is described
Ball head structure is used at the top of stud protective jacket to facilitate processing.The stud protective jacket cross section is circle, is rolled in its outer surface
Flower facilitates operating personnel directly to be installed with hand, improves operating efficiency to increase friction.
The embodiment 2 of stud protective jacket of the present utility model：As shown in Figure 3, Figure 4, the embodiment and above-described embodiment
Difference is：The screw thread hole section setting is longer one section, is not provided with accommodating chamber, this design can also make what length was more or less the same
Stud shares a stud protective jacket.The material of the stud protective jacket is metal, and its cross section is polygon, and top is using flat
Header structure, metal can make the service life of the stud protective jacket longer, and the stud protective jacket of polygonal cross-section can use
It is hand-tight solid, spanner can be used to be fastened in the structure that some are inconvenient to use hand, and polygonal cross-section can also prevent
Roll, be easy to preserve.Because the stud protective jacket material is metal, its bottom contacts firmly with workpiece surface, anti-in order to increase
Effect is protected, a seal groove 4 can be opened up in its bottom, inlays sealing ring in its bottom.
Claims (10)
1. stud protective jacket, it is characterised in that：The stud protective jacket is provided with unthreaded hole section close to bottom, is set above unthreaded hole section
There is the screw thread hole section coordinated with stud.
2. stud protective jacket according to claim 1, it is characterised in that：The stud protective jacket is silica gel sheath.
3. stud protective jacket according to claim 2, it is characterised in that：The screw thread hole section sets 1-2 circles.
4. according to the stud protective jacket described in claim any one of 1-3, it is characterised in that：The cross section of the stud protective jacket
For circle.
5. stud protective jacket according to claim 4, it is characterised in that：The stud protective jacket outer surface is provided with anti-skidding rolling
Flower.
6. according to the stud protective jacket described in claim any one of 1-3, it is characterised in that：One is provided with above the screw thread hole section
Individual accommodating chamber.
7. according to the stud protective jacket described in claim any one of 1-3, it is characterised in that：It is ball at the top of the stud protective jacket
Header structure.
8. the stud protective jacket according to claim 1 or 3, it is characterised in that：The stud protective jacket is metallic sheath.
9. stud protective jacket according to claim 8, it is characterised in that：The cross section of the stud protective jacket is polygon
Shape.
10. stud protective jacket according to claim 9, it is characterised in that：The stud protective jacket bottom offers sealing
Ring recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772851.7U CN206997006U (en) | 2017-06-29 | 2017-06-29 | Stud protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772851.7U CN206997006U (en) | 2017-06-29 | 2017-06-29 | Stud protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997006U true CN206997006U (en) | 2018-02-13 |
Family
ID=61449410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720772851.7U Expired - Fee Related CN206997006U (en) | 2017-06-29 | 2017-06-29 | Stud protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672137A (en) * | 2018-06-11 | 2018-10-19 | 龙工(上海)机械制造有限公司 | A kind of loading machine tensioner screw rod coating protection device |
-
2017
- 2017-06-29 CN CN201720772851.7U patent/CN206997006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672137A (en) * | 2018-06-11 | 2018-10-19 | 龙工(上海)机械制造有限公司 | A kind of loading machine tensioner screw rod coating protection 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: 20180213 Termination date: 20210629 |