CN203579644U - Auxiliary device for drawing line - Google Patents
Auxiliary device for drawing line Download PDFInfo
- Publication number
- CN203579644U CN203579644U CN201320572394.9U CN201320572394U CN203579644U CN 203579644 U CN203579644 U CN 203579644U CN 201320572394 U CN201320572394 U CN 201320572394U CN 203579644 U CN203579644 U CN 203579644U
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- CN
- China
- Prior art keywords
- guide pin
- line
- pin bushing
- core bar
- brush
- 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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Abstract
The utility model discloses an auxiliary device for drawing a line. The device comprises a core rod, a spring, a guide sleeve, a pin and a brush, wherein the core rod is used for connecting with an automatic riveting machine, the pin is mounted on the core rod for supporting and guiding the guide sleeve, the guide sleeve is used for fixing the brush, the spring is connected between the guide sleeve and the core rod for protecting the brush being away from damage. When the auxiliary device for drawing the line is in use, a cavity is formed in the core rod and the guide sleeve for storing pigment to be used by the brush. According to the auxiliary device for drawing the line provided by the utility model, the brush is utilized to draw the line on product, and the brush is protected by using the buffer function of the spring, so that the running correctness of a program can be determined through positioning by scatheless line drawing. The auxiliary device for drawing the line further can be applied to line drawing in other modes, so that the auxiliary device for drawing the line has the advantages of improving product quality and increasing production efficiency and the like.
Description
Technical field
The utility model relates to automatic riveter, is specifically related to a kind of setting-out servicing unit, for the setting-out location before automatic riveter automatic drilling, guarantees the correctness of numerical control program.
Background technology
Riveted joint assembling is one of main mounting technology of carrier rocket structure manufacture, and it is to utilize rivet that two or more parts are combined, and forms non-disconnectable connection.Compare with other type of attachment, riveting process process is simple, bonding strength is reliable and stable, check and fix a breakdown easily, can be adapted to the connection of multiple material, various structures.
Along with scientific and technical development, full-automatic riveting technology is more and more widely for the riveted joint production efficiently in batches of the wallboards such as Aero-Space, automobile.In the past, before using automatic riveting machine boring, by beat the degree of depth on product, be that the point of 0.5mm carrys out trial run program, with the correctness of check problem.Because rocket is cylindrical, there is certain deviation in circularity, causes the gap between drill bit and product unfixing, and while causing trying program out, the degree of depth of part location point has surpassed tolerance band, if program is made mistakes, can impact product.How by harmless method, to come the correctness of check problem to become the main bugbear of automatic Drilling/Riveting.
Through the retrieval to domestic and international prior art, do not have at present to find explanation or the report with the utility model similar techniques, also not yet collect both at home and abroad similarly data.
Summary of the invention
A difficult problem of getting ready for solving trial run program process, the purpose of this utility model is to provide a kind of setting-out servicing unit.Utilize the utility model, draw the correctness of a little carrying out determine procedures by paintbrush on product, the cushioning effect in the bad position of circularity by spring guarantees that paintbrush is not damaged in running.
In order to reach the object of above-mentioned utility model, the utility model is that the technical scheme that its technical problem of solution adopts is to provide a kind of setting-out servicing unit, and this device comprises: core bar, spring, guide pin bushing, pin and paintbrush; Core bar for being connected with automatic riveting machine, is provided with pin on core bar, and provides support and lead for guide pin bushing; Guide pin bushing is fixing for paintbrush, between guide pin bushing and core bar, is connected with spring, and protection paintbrush is not damaged.
Preferably, described core bar and guide pin bushing come spacing by pin, guarantee that guide pin bushing can not come off in motion process.
Preferably, in described core bar and guide pin bushing, have die cavity, for depositing paintbrush pigment used.
Preferably, described core bar and guide pin bushing are coaxially installed.
Setting-out servicing unit of the present utility model; owing to taking above-mentioned technical scheme; compared with prior art; beneficial effect of the present invention is as follows: utilize paintbrush setting-out on product; and protect paintbrush by the cushioning effect of spring, realized the correctness of locating determine procedures operation by undamaged setting-out.The utility model, can also be for other forms of setting-out, so the utility model obtained and improve the quality of products, and increases the beneficial effects such as production efficiency.
Accompanying drawing explanation
Below with reference to accompanying drawing, the present invention is further illustrated.
Fig. 1 is the structural representation of a kind of setting-out servicing unit of the utility model;
Fig. 2 is the scheme of installation of a kind of setting-out servicing unit of the utility model.
The specific embodiment
By preferred embodiment, technical scheme of the present invention is described below, but following embodiment can not limit the scope of the invention.
Accompanying drawing 1 is the structural representation of setting-out servicing unit of the present utility model, and as shown in the embodiment of accompanying drawing, this device comprises: core bar 1, spring 2, guide pin bushing 3, pin 4 and paintbrush 5; Core bar 1 is for being connected with automatic drill riveter; and provide support and guide effect for guide pin bushing 3; paintbrush 5 is positioned on guide pin bushing 2; for draw point location on product, spring 2 is positioned in the middle of core bar 1 and guide pin bushing 3, when product circularity is bad; play cushioning effect; with protection paintbrush 5, be not damaged, in the middle of core bar 1 and guide pin bushing 3, have die cavity, for depositing paintbrush 5 pigment used.
Accompanying drawing 2 is scheme of installations of a kind of setting-out servicing unit of the utility model.As shown in Figure 2, the installation process of this device is: first spring 2 is enclosed within on core bar 1, then in the die cavity of core bar 1 and guide pin bushing 3, puts into pigment, and guide pin bushing 3 is enclosed within on core bar 1, finally by pin 4, limit the motion of guide pin bushing 3.
The utility model can complete the not damaged setting-out to product, and the injury to product while having solved automatic riveting machine trial run program, has not only improved product quality, has also improved efficiency simultaneously.
Above embodiment is only for illustrating content of the present invention, and except above-mentioned embodiment, the present invention also has other embodiment, and all employings are equal to replaces or technical scheme that equivalent deformation mode forms all drops in protection scope of the present invention.
Claims (4)
1. a setting-out servicing unit, is characterized in that, this device comprises: core bar, spring, guide pin bushing, pin and paintbrush;
Described core bar for being connected with automatic riveting machine, is provided with pin on core bar, and provides support and lead for guide pin bushing;
Described guide pin bushing is fixing for paintbrush, between guide pin bushing and core bar, is connected with spring, and protection paintbrush is not damaged.
2. setting-out servicing unit as claimed in claim 1, is characterized in that, described core bar and guide pin bushing come spacing by pin, guarantees that guide pin bushing can not come off in motion process.
3. setting-out servicing unit as claimed in claim 1 or 2, is characterized in that, in core bar and guide pin bushing, has die cavity, for depositing paintbrush pigment used.
4. setting-out servicing unit as claimed in claim 1, is characterized in that, described core bar and guide pin bushing are coaxially installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572394.9U CN203579644U (en) | 2013-09-16 | 2013-09-16 | Auxiliary device for drawing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572394.9U CN203579644U (en) | 2013-09-16 | 2013-09-16 | Auxiliary device for drawing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579644U true CN203579644U (en) | 2014-05-07 |
Family
ID=50577612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572394.9U Expired - Fee Related CN203579644U (en) | 2013-09-16 | 2013-09-16 | Auxiliary device for drawing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926540A (en) * | 2018-12-28 | 2019-06-25 | 天津航天长征火箭制造有限公司 | It is a kind of towards automatic Drilling/Riveting program verification without cutting decision maker in place and method |
-
2013
- 2013-09-16 CN CN201320572394.9U patent/CN203579644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926540A (en) * | 2018-12-28 | 2019-06-25 | 天津航天长征火箭制造有限公司 | It is a kind of towards automatic Drilling/Riveting program verification without cutting decision maker in place and method |
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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: 20140507 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |