CN203620910U - Protective sleeve for spraying production line - Google Patents
Protective sleeve for spraying production line Download PDFInfo
- Publication number
- CN203620910U CN203620910U CN201320809815.5U CN201320809815U CN203620910U CN 203620910 U CN203620910 U CN 203620910U CN 201320809815 U CN201320809815 U CN 201320809815U CN 203620910 U CN203620910 U CN 203620910U
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- CN
- China
- Prior art keywords
- protective sleeve
- production line
- spray
- workpiece
- handle
- 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
The utility model discloses a protective sleeve for a spraying production line and comprises a rear tubular handle. Step holes are formed in the rear tubular handle, one end of the rear handle is connected to an intermediate tubular portion with an inner hole, and one end of the intermediate tubular portion is connected to a front cylindrical tubular portion with an inner hole. An annular groove is formed on the rear handle next to the top portion. Four opening slots are uniformly formed on the periphery of the front portion, and the two sides of the lower end of the front portion form a 30-degree bevel. The protective sleeve is simple in structure and high in versatility, improves success rate of spraying loading workpieces of protective sleeves, and protects the workpieces.
Description
Technical field
The utility model belongs to a kind of pretreatment unit of workpiece to be sprayed, is specifically related to a kind of spray-painting production line protective sleeve.
Background technology
In conventional spray-painting production line, when being directed to workpiece to be sprayed and spraying, in most cases, do not need workpiece to be sprayed to carry out integral spray.In the situation that only needing part to spray, conventionally workpiece to be sprayed is not needed to spraying place, wrap up processing.In the higher production line of automaticity, conventionally can adopt sprayed protection cover to protect, the efficiency of raising spraying that can be effective.
In actual production, because workpiece exists elementary error, the axis of its axis of workpiece to be sprayed in size high-low limit and sprayed protection cover there will be out-of-alignment situation, and the axiality of workpiece to be sprayed and sprayed protection cover is more big changes.Will cause like this protective sleeve can not separate with protective sleeve with workpiece collision to be sprayed or workpiece to be sprayed.For workpiece to be sprayed, do not have good protective effect like this.
Therefore,, for effectively this problem of sprayed protection workpiece of existing sprayed protection cover, do not have reasonable solution.
Summary of the invention
The utility model can not effectively protect this problem of workpiece to propose for solving sprayed protection cover, its objective is a kind of spray-painting production line protective sleeve is provided.
The technical solution of the utility model is: a kind of spray-painting production line protective sleeve; comprise that inside is formed with handle after the tubular of shoulder hole; be connected with the inner porose tubular pars intermedia that forms in one end of rear handle; be connected with the inner porose tubular leading section that forms in one end of pars intermedia, form cannelure at rear handle near top.On the circumference of leading section, be uniformly distributed along the circumference form four open slots.
In the each 30 degree chamferings that form in the both sides, lower end of described leading section.
The material of described protective sleeve is nylon.
The utility model is simple in structure, and highly versatile has improved the success rate that sprayed protection overlaps workpiece loading and unloading, and workpiece is played a very good protection.
Accompanying drawing explanation
Fig. 1 is the cutaway view of a kind of spray-painting production line protective sleeve of the present utility model;
Fig. 2 is the distribution map of the open slot on leading section of the present utility model.
Wherein:
1 rear handle 2 pars intermedias
3 leading section 4 cannelures
5 open slot 6 chamferings.
The specific embodiment
Below, with reference to drawings and Examples, a kind of spray-painting production line of the present utility model is elaborated with protective sleeve:
As shown in Figure 1, 2; a kind of spray-painting production line protective sleeve; comprise that inside is formed with handle 1 after the tubular of shoulder hole, be connected with the inner porose tubular pars intermedia 2 that forms in one end of rear handle 1, be connected with the inner porose tubular leading section 3 that forms in one end of pars intermedia 2.Form cannelure 4 at rear handle 1 near top, on the circumference of leading section 3, being uniformly distributed along the circumference forms four open slots 5, each 30 degree chamferings that form in the both sides, lower end of leading section 3.
Wherein, the inner and outer diameter of rear handle 1 is less than the inner and outer diameter of pars intermedia 2, and the internal diameter of the internal diameter of leading section 3 and pars intermedia 2 is equal, and the external diameter of leading section 3 is more smaller than the external diameter of pars intermedia 2.
The material of described protective sleeve is nylon.
Protective sleeve front end is opened to 4 symmetrical open slots and 30 degree chamferings.Even if workpiece size to be sprayed is like this slightly large, can guarantee does not need one end of spraying can enter into protective sleeve in workpiece to be sprayed yet.
Using method of the present utility model is as follows:
The rear handle 1 of protective sleeve is enclosed within on cylinder piston rod; spray-painting production line is pushed ahead cylinder automatically, and spray-painting production line is enclosed within the pars intermedia of protective sleeve 2 and leading section 3 on workpiece automatically, after protective sleeve is enclosed within on workpiece; cylinder is got back to initial position automatically, and spray gun carries out automatic coating to workpiece.After spraying finishes, cylinder advances automatically, and the rear handle 1 of protective sleeve is enclosed within on cylinder piston rod, and protective sleeve is brought back to initial position by cylinder.
The utility model is simple in structure, and highly versatile has improved the success rate that sprayed protection overlaps workpiece loading and unloading, and workpiece is played a very good protection.
Claims (3)
1. a spray-painting production line protective sleeve; it is characterized in that: comprise that inside is formed with handle (1) after the tubular of shoulder hole; be connected with the inner porose tubular pars intermedia (2) that forms in one end of rear handle (1); be connected with the inner porose tubular leading section (3) that forms in one end of pars intermedia (2); rear handle (1) near top form cannelure (4), on the circumference of leading section (3), be uniformly distributed along the circumference form four open slots (5).
2. a kind of spray-painting production line protective sleeve according to claim 1, is characterized in that: in the each 30 degree chamferings (6) that form in the both sides, lower end of described leading section (3).
3. a kind of spray-painting production line protective sleeve according to claim 1, is characterized in that: the material of described protective sleeve is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809815.5U CN203620910U (en) | 2013-12-11 | 2013-12-11 | Protective sleeve for spraying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809815.5U CN203620910U (en) | 2013-12-11 | 2013-12-11 | Protective sleeve for spraying production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620910U true CN203620910U (en) | 2014-06-04 |
Family
ID=50807434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809815.5U Expired - Fee Related CN203620910U (en) | 2013-12-11 | 2013-12-11 | Protective sleeve for spraying production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892914A (en) * | 2021-01-19 | 2021-06-04 | 优贝(天津)自行车有限公司 | Paint coating protective sleeve for connected crank and spraying method for connected crank |
-
2013
- 2013-12-11 CN CN201320809815.5U patent/CN203620910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892914A (en) * | 2021-01-19 | 2021-06-04 | 优贝(天津)自行车有限公司 | Paint coating protective sleeve for connected crank and spraying method for connected crank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |