CN202114724U - Elastic marking scriber - Google Patents
Elastic marking scriber Download PDFInfo
- Publication number
- CN202114724U CN202114724U CN 201120201101 CN201120201101U CN202114724U CN 202114724 U CN202114724 U CN 202114724U CN 201120201101 CN201120201101 CN 201120201101 CN 201120201101 U CN201120201101 U CN 201120201101U CN 202114724 U CN202114724 U CN 202114724U
- Authority
- CN
- China
- Prior art keywords
- scriber
- needle guard
- needle
- picture
- elasticity
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an elastic marking scriber, which comprises a scriber sleeve. A scriber capable of moving up and down is mounted in the scriber sleeve, a tip of the scriber extends to the outside of the scriber sleeve from the inside of the scriber sleeve, a scriber guiding device is disposed between the scriber and the scriber sleeve, and a scriber elasticity retaining device is mounted in the scriber sleeve. When used on a sunken fixture surface, the scriber extends outwards under the action of the scriber elasticity retaining device and returns again under the action of the scriber elasticity retaining device after scribing. When the scriber is used on an upwards protruded fixture surface, upward squeezing force is exerted on the tip of the scriber, the scriber elasticity retaining device is compressed to retract, the scriber can normally scribe on the fixture surface and returns under the action of the scriber elasticity retaining device after scribing, the tip of the scriber can be correspondingly adjusted along with fluctuation conditions of the fixture surface, accordingly, uniform and clear lines can be scribed on the fixture surface assuredly, and breakage of the scriber due to excessively high squeezing force when the scriber contacts with protrusions can be avoided.
Description
Technical field
The utility model relates to a kind of cubing and uses line-plotting device.
Background technology
In stamping parts of automobile cubing manufacture process, setting-out is a very important job.Lines such as datum line, hundred lines, outline line, position, hole, the center of circle all will draw at the cubing subscript.Conventional line drawing method is at the cubing surface line-plotting with the common hard picture pin of Digit Control Machine Tool clamping.Owing to can have certain error between design digital-to-analogue and the manufacturing cubing; Also have when the big rise and fall of cubing profile; With the line that common hard picture pin is drawn, very inconsistent at the stria depth and the width on cubing surface, the setting-out of cubing profile lower is more shallow or unintelligible; The setting-out of cubing profile eminence is darker or very wide, crosses the eminence scriber that possibly also can fracture.
The utility model content
The utility model technical problem to be solved provides a kind of tip of scriber can be along with cubing profile height and flexible elasticity scriber.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the elasticity scriber; Comprise needle guard, the picture pin that moves up and down is installed in the said needle guard, the tip of said picture pin reaches outside the said needle guard in said needle guard; Be provided with the picture needle guide to device between said picture pin and the said needle guard, picture pin elastic retaining device is installed in the said needle guard.
As a kind of optimized technical scheme; Said picture pin comprises columniform needle body; One end of said needle body is provided with the tip of said picture pin; The part that said picture pin is positioned at said needle guard is provided with the limit body of the up and down scope of the said picture pin of restriction, is provided with the limit chamber that supplies said limit body movable in the said needle guard.
As a kind of optimized technical scheme, said picture needle guide comprises the double needle body of doing guide part to device, and correspondence is provided with the needle guiding hole on the said needle guard.
As a kind of optimized technical scheme, said picture needle guide also comprises the double said limit body of doing guide part to device, the double directed cavity of doing of said limit chamber in the said needle guard.
As a kind of optimized technical scheme, said picture pin elastic retaining device comprises the spring that is installed between said needle guard and the said picture pin.
As a kind of optimized technical scheme, said spring comprises first spring that is arranged in the said limit chamber, and an end of said first spring is supported on the said limit body, and the other end of said first spring is supported on the top of said limit chamber.
As a kind of optimized technical scheme, the bottom of said limit body and said limit chamber also is equipped with second spring.
As a kind of optimized technical scheme, the top of said limit chamber is provided with the flexible adjustment device of regulating spring elastic force.
As a kind of optimized technical scheme, said flexible adjustment device is for regulating double-screw bolt.
Owing to adopted technique scheme; The elasticity scriber; Comprise needle guard, the picture pin that moves up and down is installed in the said needle guard, the tip of said picture pin reaches outside the said needle guard in said needle guard; Be provided with the picture needle guide to device between said picture pin and the said needle guard, picture pin elastic retaining device is installed in the said needle guard; When the picture pin ran into recessed cubing surface, it was protruding under the effect of drawing the pin elastic retaining device to draw pin, after setting-out finishes, drew pin return under picture pin elastic retaining device's effect again; When drawing pin and run into the cubing surface of epirelief, draw needle tip and receive extruding force upwards, compression picture pin elastic retaining device and in contract, guarantee that the picture pin can the normal setting-out on the cubing surface; Setting-out finishes, and draws pin return under the effect of drawing the pin elastic retaining device again; Draw needle tip and can do corresponding adjustment, promptly guaranteed to draw evenly line clearly, in the time of can also avoiding the picture pin to run into convexity, because the excessive picture pin that causes of extruding force fractures on the cubing surface along with cubing surface undulation situation.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: the 1-needle guard; 2-draws pin; The 3-limit body; The 4-limit chamber; The 5-pilot hole; The 6-double-screw bolt; 7-first spring; 8-second spring.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
Shown in accompanying drawing, the elasticity scriber comprises needle guard 1; The picture pin 2 that moves up and down is installed in the said needle guard 1; The tip of said picture pin 2 reaches in said needle guard 1 outside the said needle guard 1, and said picture pin 2 comprises columniform needle body, and an end of said needle body is provided with the tip of said picture pin 2; The part that said picture pin 2 is positioned at said needle guard 1 is provided with the limit body 3 of the said picture pin 2 up and down scopes of restriction, is provided with the limit chamber 4 that supplies said limit body 3 activities in the said needle guard 1; Be provided with picture pin 2 guiders between said picture pin 2 and the said needle guard 1, said picture pin 2 guiders comprise the double needle body of doing guide part, and correspondence is provided with needle guiding hole 5 on the said needle guard 1; Said picture pin 2 guiders also comprise the double said limit body 3 of doing guide part, the said limit chamber 4 double directed cavity of doing in the said needle guard 1; Picture pin 2 elastic retaining devices are installed in the said needle guard 1, and said picture pin 2 elastic retaining devices comprise the spring that is installed between said needle guard 1 and the said picture pin 2; Said spring comprises first spring 7 that is arranged in the said limit chamber 4, and an end of said first spring 7 is supported on the said limit body 3, and the other end of said first spring 7 is supported on the top of said limit chamber 4; The bottom of said limit body 3 and said limit chamber 4 also is equipped with second spring 8; The top of said limit chamber 4 is provided with the flexible adjustment device of regulating spring elastic force; Said flexible adjustment device is for regulating double-screw bolt 6.
During setting-out, guarantee that the lower setting-out is clear so the stressed less scriber of cubing surface lower scriber extends to lean out automatically, the setting-out of assurance eminence can too deeply more not avoided the scriber that fractures so eminence scriber stressed big scriber in cubing surface bounces back automatically.If error is bigger between design digital-to-analogue and the manufacturing cubing, can regulate the adjusting double-screw bolt 6 on needle guard 1 top, strengthening spring pressure increases the scriber collapsing length; If error is less between design digital-to-analogue and the manufacturing cubing, just loosen needle guard 1 top adjusting double-screw bolt 6 and reduce spring pressure, reduce the scriber collapsing length, also controlled the setting-out degree of depth simultaneously.Can satisfy the cubing needs of various different situations like this, effectively solve a setting-out quality difficult problem, have very high practical value.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (9)
1. elasticity scriber; It is characterized in that: comprise needle guard; The picture pin that moves up and down is installed in the said needle guard; The tip of said picture pin reaches in said needle guard outside the said needle guard, is provided with the picture needle guide to device between said picture pin and the said needle guard, and picture pin elastic retaining device is installed in the said needle guard.
2. elasticity scriber as claimed in claim 1; It is characterized in that: said picture pin comprises columniform needle body; One end of said needle body is provided with the tip of said picture pin; The part that said picture pin is positioned at said needle guard is provided with the limit body of the up and down scope of the said picture pin of restriction, is provided with the limit chamber that supplies said limit body movable in the said needle guard.
3. elasticity scriber as claimed in claim 2 is characterized in that: said picture needle guide comprises the double needle body of doing guide part to device, and correspondence is provided with the needle guiding hole on the said needle guard.
4. elasticity scriber as claimed in claim 3 is characterized in that: said picture needle guide also comprises the double said limit body of doing guide part to device, the double directed cavity of doing of said limit chamber in the said needle guard.
5. like claim 2,3 or 4 described elasticity scribers, it is characterized in that: said picture pin elastic retaining device comprises the spring that is installed between said needle guard and the said picture pin.
6. elasticity scriber as claimed in claim 5; It is characterized in that: said spring comprises first spring that is arranged in the said limit chamber; One end of said first spring is supported on the said limit body, and the other end of said first spring is supported on the top of said limit chamber.
7. elasticity scriber as claimed in claim 6 is characterized in that: the bottom of said limit body and said limit chamber also is equipped with second spring.
8. elasticity scriber as claimed in claim 6 is characterized in that: the top of said limit chamber is provided with the flexible adjustment device of regulating spring elastic force.
9. elasticity scriber as claimed in claim 8 is characterized in that: said flexible adjustment device is for regulating double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120201101 CN202114724U (en) | 2011-06-15 | 2011-06-15 | Elastic marking scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120201101 CN202114724U (en) | 2011-06-15 | 2011-06-15 | Elastic marking scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114724U true CN202114724U (en) | 2012-01-18 |
Family
ID=45455820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120201101 Expired - Fee Related CN202114724U (en) | 2011-06-15 | 2011-06-15 | Elastic marking scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802150A (en) * | 2015-05-11 | 2015-07-29 | 爱佩仪中测（成都）精密仪器有限公司 | Automatic scriber and application method thereof |
| CN105087362A (en) * | 2015-09-29 | 2015-11-25 | 重庆道鑫生物科技有限公司 | Gravity self-adaptive ruling mechanism |
| 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 |
-
2011
- 2011-06-15 CN CN 201120201101 patent/CN202114724U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802150A (en) * | 2015-05-11 | 2015-07-29 | 爱佩仪中测（成都）精密仪器有限公司 | Automatic scriber and application method thereof |
| CN104802150B (en) * | 2015-05-11 | 2016-06-22 | 爱佩仪中测（成都）精密仪器有限公司 | Autoscore and application process thereof |
| CN105087362A (en) * | 2015-09-29 | 2015-11-25 | 重庆道鑫生物科技有限公司 | Gravity self-adaptive ruling mechanism |
| CN105087362B (en) * | 2015-09-29 | 2017-08-25 | 重庆道鑫生物科技有限公司 | A kind of adaptive liner agency of gravity |
| 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 |
| CN109926540B (en) * | 2018-12-28 | 2024-06-07 | 天津航天长征火箭制造有限公司 | Automatic drilling and riveting program verification-oriented cutting-free in-place judging device 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20170615 |