CN201744436U - Stud protective sleeve in coating process - Google Patents
Stud protective sleeve in coating process Download PDFInfo
- Publication number
- CN201744436U CN201744436U CN2010202831257U CN201020283125U CN201744436U CN 201744436 U CN201744436 U CN 201744436U CN 2010202831257 U CN2010202831257 U CN 2010202831257U CN 201020283125 U CN201020283125 U CN 201020283125U CN 201744436 U CN201744436 U CN 201744436U
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- CN
- China
- Prior art keywords
- double
- screw bolt
- protective sleeve
- utility
- model
- 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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- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses a stud protective sleeve in coating process. The utility model is characterized in that a stud protective sleeve (1) is provided with a threaded hole (2) cooperating with the stud; the threaded hole (2) is a blind hole; the depth of the threaded hole (2) is longer than the extending length of the stud cooperating with the threaded hole. The utility model is advantageous in that the thread part of the stud which is welded to the workpiece can be protected in the coating process; no damage is conducted to the surface of the workpiece after the operation; the problem of not only protecting the stud teeth but also protecting the appearance quality of the workpiece can be solved.
Description
Technical field
The utility model relates to product spraying coating process equipment, and more particularly, the utility model relates to the double-screw bolt protective sleeve in a kind of spraying coating process.
Background technology
All be provided with double-screw bolt on a lot of components of machine, be used for fastening, connection.Therefore, in the spraying process of product, paint adhesion is on the thread surface of double-screw bolt, make and in product is installed, install in the nut, nut can't screw on double-screw bolt, causes product to assemble, and has to plenty of time and manpower the thread surface of double-screw bolt be cleared up.
The measure of taking in the prior art is: adopt adhesive tape to wrap the tooth of double-screw bolt, but spray when finishing to remove adhesive tape, the surface of finishing spraying through being everlasting stays the black marking of glue, and is difficult to handle, and has influenced presentation quality; And the parcel adhesive tape also can not guarantee very tight.The another one method is directly to use equipped nut sleeve on double-screw bolt, but the axial length of nut is not enough, can not cover whole length of double-screw bolt fully, and the top can not complete closed.
The utility model content
Problem to be solved in the utility model provides the double-screw bolt protective sleeve in a kind of spraying coating process, its objective is the protection that realizes in spraying coating process double-screw bolt.
To achieve these goals, the technical scheme taked of the utility model is:
Double-screw bolt protective sleeve in the spraying coating process provided by the utility model, described double-screw bolt protective sleeve is provided with the screwed hole that matches with described double-screw bolt, and described screwed hole is a blind hole.
The degree of depth of described screwed hole is greater than the extension elongation of associated double-screw bolt.
The profile of described double-screw bolt protective sleeve is six prisms or quadrangular.
The utility model adopts technique scheme; can protect the threaded portion that is welded on the double-screw bolt on the workpiece in the spraying process; can not stay any destructive vestige after hours at surface of the work; solved in the spraying process and should protect the double-screw bolt tooth, again the problem of the presentation quality of protection protection surface of the work.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is a structural representation of the present utility model, is the A-A cutaway view among Fig. 2;
Fig. 2 looks schematic diagram for the left side of structure shown in Figure 1.
Be labeled as among the figure:
1, double-screw bolt protective sleeve, 2, screwed hole.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present utility model structure expressed as Fig. 1, Fig. 2 is the double-screw bolt protective sleeve in a kind of spraying coating process.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, be implemented in the spraying coating process goal of the invention to the protection of double-screw bolt, the technical scheme that the utility model is taked is:
As depicted in figs. 1 and 2, the double-screw bolt protective sleeve in the spraying coating process provided by the utility model, described double-screw bolt protective sleeve 1 is provided with the screwed hole 2 that matches with described double-screw bolt, and described screwed hole 2 is a blind hole.
Technique scheme has solved the screw thread that should protect double-screw bolt in the spraying process, again the problem of the presentation quality of protection protection surface of the work.Do not stay destructive vestige at surface of the work.
The degree of depth of screwed hole 2 described in the utility model is greater than the extension elongation of associated double-screw bolt.Guarantee whole length of double-screw bolt can both effectively be protected.
The profile of double-screw bolt protective sleeve 1 described in the utility model is six prisms or quadrangular.Make with hexagon or tetragonal ironcasting, the shape of outside satisfies the size of corresponding spanner, and the double-screw bolt of internal diameter and required protection is measure-alike.
The manufacture method of the double-screw bolt protective sleeve that the utility model provides:
On square steel or hexagon ironware, process; external process is arrived the exercisable size of spanner; then according to the size of screw thread on the double-screw bolt; obstructed nut is processed in auger shell line bottom outlet, tapping, in the top chamfer of screw thread; so just can be to the protection of double-screw bolt until root; thereby make protection more comprehensively, make that the nut workpiece after the spraying can be mounted to the root of double-screw bolt, and then make that installation is more firm.
The double-screw bolt protective sleeve is installed in before spraying on the double-screw bolt, and spraying finishes the back with the spanner dismounting, can reuse, and can guarantee do not have stain on the workpiece, the influence that double-screw bolt is not sprayed.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (3)
1. the double-screw bolt protective sleeve in the spraying coating process, it is characterized in that: described double-screw bolt protective sleeve (1) is provided with the screwed hole (2) that matches with described double-screw bolt, and described screwed hole (2) is a blind hole.
2. according to the double-screw bolt protective sleeve in the described spraying coating process of claim 1, it is characterized in that: the degree of depth of described screwed hole (2) is greater than the extension elongation of associated double-screw bolt.
3. according to the double-screw bolt protective sleeve in claim 1 or the 2 described spraying coating process, it is characterized in that: the profile of described double-screw bolt protective sleeve (1) is six prisms or quadrangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202831257U CN201744436U (en) | 2010-07-30 | 2010-07-30 | Stud protective sleeve in coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202831257U CN201744436U (en) | 2010-07-30 | 2010-07-30 | Stud protective sleeve in coating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744436U true CN201744436U (en) | 2011-02-16 |
Family
ID=43579109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202831257U Expired - Fee Related CN201744436U (en) | 2010-07-30 | 2010-07-30 | Stud protective sleeve in coating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214029A (en) * | 2017-08-07 | 2017-09-29 | 中国重汽集团济南动力有限公司 | A kind of self-priming stud protector |
| 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 |
-
2010
- 2010-07-30 CN CN2010202831257U patent/CN201744436U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214029A (en) * | 2017-08-07 | 2017-09-29 | 中国重汽集团济南动力有限公司 | A kind of self-priming stud protector |
| CN107214029B (en) * | 2017-08-07 | 2022-07-12 | 中国重汽集团济南动力有限公司 | Self-suction type stud protection device |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI MINGYUAN POWER EQUIPMENT MANUFACTURE LTD. Free format text: FORMER NAME: WUHU MINGYUAN ELECTRICAL EQUIPMENT MANUFACTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241000, Anhui, Wuhu Yijiang District hi tech Industrial Development Zone, Emperor Kong Road Patentee after: Anhui Mingyuan Power Equipment Manufacture Ltd. Address before: 241000, Anhui, Wuhu Yijiang District hi tech Industrial Development Zone, Emperor Kong Road Patentee before: Wuhu Mingyuan Electrical Equipment Manufacture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |