CN204286309U - Size control device - Google Patents
Size control device Download PDFInfo
- Publication number
- CN204286309U CN204286309U CN201420868348.8U CN201420868348U CN204286309U CN 204286309 U CN204286309 U CN 204286309U CN 201420868348 U CN201420868348 U CN 201420868348U CN 204286309 U CN204286309 U CN 204286309U
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- CN
- China
- Prior art keywords
- chi frame
- supporting rod
- blade
- screw
- fixed
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- 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
A kind of size control device, comprise supporting rod, the bottom of supporting rod is fixed with magnetic stand, the top of supporting rod is rotatably connected to chi frame, and chi frame is fastening by screw one, chi frame is provided with the blade by screw secured adjusted, the end face of blade is fixed with thimble, the front end of chi frame is provided with the bevel protractor be fixed on supporting rod, the surface of chi frame is decorated with the horizontal line of the conllinear that to maintain an equal level with bevel protractor bottom end face, and the bottom end face of horizontal line and blade maintains an equal level.The utility model smart structural design, rationally, to be worthy of popularization.
Description
Technical field
The utility model relates to a kind of survey instrument, especially a kind of size control device.
Background technology
In machining the control of size be in the weight of machining among, the quality of size Control, be directly connected to the whether qualified of product, but the control of size is simultaneously again one and seems simple, the knowledge that essence is very complicated, how both shirtsleeve operation instrument, again can accurately Survey control size, it is the effort target of the mechanical personage of many study, common survey instrument has vernier caliper, the instrument of diameter and angle measured by graduated scales etc., but vernier caliper can only be measured the workpiece after processing, the size of part in processing can not be measured in real time, thus it is undersized after some work pieces process can be caused, such workpiece is just whole to be scrapped, can not have modified, how the change of controlling dimension in the process of processing, it is the key point reducing scrappage.
Utility model content
The utility model will solve the shortcoming of above-mentioned prior art, there is provided a kind of and can measure processing work change in size in process in real time and bevel protractor can measure the size control device of multiple situation angle, meet machining factory and can control the change in size of workpiece in process in real time and the demand of multiple situation angle can be measured.
The utility model solves the technical scheme that its technical matters adopts: this size control device, comprise supporting rod, the bottom of supporting rod is fixed with magnetic stand, the top of supporting rod is rotatably connected to chi frame, chi frame is fastening by screw one, chi frame is provided with the blade by screw secured adjusted, the end face of blade is fixed with thimble, the front end of chi frame is provided with the bevel protractor be fixed on supporting rod, the surface of chi frame is decorated with the horizontal line of the conllinear that to maintain an equal level with bevel protractor bottom end face, the bottom end face of horizontal line and blade maintains an equal level.During use, by thimble top on infeed mean, parts feeding, chi frame and magnetic stand maintain static, and the distance of blade movement is consistent with the displacement of parts feeding; This size control device application that workpiece external diameter controls in lathe: lathe rough turned piece, make workpiece leave the surplus of Xmm, the magnetic stand of this size control device is adsorbed on guide rail and fixes, mobile blade, jail, thimble top knife rest, rotate the middle supporting plate on lathe, feeding Ymm (X is greater than Y), measure external diameter, find out surplus, supporting plate in again rotating, stops operating when the distance of blade movement is consistent with surplus, so just can obtain the size of expecting; The control of the tailstock punching degree of depth on lathe: the magnetic stand of this size control device is adsorbed on guide rail and fixes, mobile blade, thimble withstands on the sleeve of tailstock, stop when driving tailstock to drill bit to contact with surface of the work, record the reading on now blade, calculate and add that expection needs the degree of depth of processing, remember this size, continue to drive tailstock to stop to this size (sleeve during drill bit feeding on tailstock tool, simultaneously on tailstock is also dynamic at chi middle slide of frame at promotion blade) time; This magnetic stand be magnetic stand common on the market, available brand is the product of the good NOGA of Israel's promise, Guangzhou Guang Jing exact instrument company limited, the principle of work of magnetic stand: magnetic stand shell is two pieces of magnetic conductors, centre separates with non-magnetic copper coin, there is a magnet that can select inside, this magnet is diametrically N, S, and when magnet rotates to centre position, when the magnetic line of force is formed closed circuit respectively in two pieces of magnetic conductors, gauge stand can be taken away easily; 90-degree rotation has, and N, S pole, respectively facing to two pieces of magnetic conductors, now from N pole to magnetic conductor to guide rail to another block magnetic conductor to S pole, forms the magnetic line of force and closes, just can be attached on guide rail firmly.
Perfect further, connecting rod comprises mast, the shank be plugged on mast, mast is provided with the screw two for fastening shank, the top of shank is rotatably connected to dwang, shank is provided with the screw three for fastening dwang, chi frame is fastened on dwang by screw one, and bevel protractor is fixed on dwang, and magnetic stand is fixed on the bottom of mast.This set, can utilize shank to regulate the height of blade, thus can measure the region of differing heights, diverse location; Here the top of shank is rotatably connected to the setting of dwang, can measure the situation that some benchmark are not transverse planes, thus makes size control device can measure multiple situation angle.
Perfect further, shank is marked with the mark line of the conllinear that to maintain an equal level with dwang left end line.This set, when can well ensure that dwang resets, by mark line as benchmark effect, just can make dwang vertically place easily, just easily can pass through the fastening dwang of screw three.
The effect that the utility model is useful is: the utility model smart structural design, rationally, utilize when measuring workpieces, the characteristic that blade can be subjected to displacement according to the process of workpiece, can ensure when limit processing work, the displacement of blade can be observed in limit, thus can hold in process accurately, the change of workpiece size, thus can accurately judge, workpiece size changes in the diameter of different time sections, the working depth change in hole, and utilize the characteristic that supporting rod can stretch and rotate, the workpiece of differing heights can be measured, and when taking measurement of an angle, the benchmark taken measurement of an angle is not the situation of transverse plane, thus make size control device can multi-usage, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation at the utility model back side;
Fig. 3 is size control device bevel protractor regional work view.
Description of reference numerals: supporting rod 1, mast 1-1, shank 1-2, dwang 1-3, magnetic stand 2, chi frame 3, screw 1, blade 5, thimble 6, bevel protractor 7, horizontal line 8, screw 29, screw 3 10, mark line 11, measurement of angle thing 12.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this size control device, comprise supporting rod 1, the bottom of supporting rod 1 is fixed with magnetic stand 2, the top of supporting rod 1 is rotatably connected to chi frame 3, chi frame 3 is fastening by screw 1, chi frame 3 is provided with the blade 5 by screw secured adjusted, the end face of blade 5 is fixed with thimble 6, the front end of chi frame 3 is provided with the bevel protractor 7 be fixed on supporting rod 1, the surface of chi frame 3 is decorated with the horizontal line 8 of the conllinear that to maintain an equal level with bevel protractor 7 bottom end face, horizontal line 8 maintains an equal level with the bottom end face of blade 5.
Connecting rod 1 comprises mast 1-1, the shank 1-2 be plugged on mast 1-1, mast 1-1 is provided with the screw 29 for fastening shank 1-2, the top of shank 1-2 is rotatably connected to dwang 1-3, shank 1-2 is provided with the screw 3 10 for fastening dwang 1-3, chi frame 3 is fastened on dwang 1-3 by screw 1, bevel protractor 7 is fixed on dwang 1-3, and magnetic stand 2 is fixed on the bottom of mast 1-1.
Shank 1-2 is marked with the mark line 11 of the conllinear that to maintain an equal level with dwang 1-3 left end line.
The effect that the utility model is useful is: the utility model smart structural design, rationally, utilize when measuring workpieces, the characteristic that blade 5 can be subjected to displacement according to the process of workpiece, can ensure when limit processing work, the displacement of blade 5 can be observed in limit, thus can hold in process accurately, the change of workpiece size, thus can accurately judge, workpiece size changes in the diameter of different time sections, the working depth change in hole, and utilize the characteristic that supporting rod 1 can stretch and rotate, the workpiece of differing heights can be measured, and when taking measurement of an angle, the benchmark taken measurement of an angle is not the situation of transverse plane, thus make size control device can multi-usage, be worthy of popularization.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (3)
1. a size control device, comprise supporting rod (1), it is characterized in that: the bottom of described supporting rod (1) is fixed with magnetic stand (2), the top of described supporting rod (1) is rotatably connected to chi frame (3), described chi frame (3) is fastening by screw one (4), described chi frame (3) is provided with the blade (5) by screw secured adjusted, the end face of described blade (5) is fixed with thimble (6), the front end of described chi frame (3) is provided with the bevel protractor (7) be fixed on supporting rod (1), the surface of described chi frame (3) is decorated with the horizontal line (8) of the conllinear that to maintain an equal level with bevel protractor (7) bottom end face, described horizontal line (8) maintains an equal level with the bottom end face of blade (5).
2. size control device according to claim 1, it is characterized in that: described connecting rod (1) comprises mast (1-1), be plugged on the shank (1-2) on mast (1-1), described mast (1-1) is provided with the screw two (9) for fastening shank (1-2), the top of described shank (1-2) is rotatably connected to dwang (1-3), described shank (1-2) is provided with the screw three (10) for fastening dwang (1-3), described chi frame (3) is fastened on dwang (1-3) by screw one (4), described bevel protractor (7) is fixed on dwang (1-3), described magnetic stand (2) is fixed on the bottom of mast (1-1).
3. size control device according to claim 2, is characterized in that: the mark line (11) described shank (1-2) being marked with the conllinear that to maintain an equal level with dwang (1-3) left end line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868348.8U CN204286309U (en) | 2014-12-31 | 2014-12-31 | Size control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868348.8U CN204286309U (en) | 2014-12-31 | 2014-12-31 | Size control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286309U true CN204286309U (en) | 2015-04-22 |
Family
ID=52869460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868348.8U Expired - Fee Related CN204286309U (en) | 2014-12-31 | 2014-12-31 | Size control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048858A (en) * | 2021-03-19 | 2021-06-29 | 重庆安全技术职业学院 | Convenient measuring device for architectural decoration design |
-
2014
- 2014-12-31 CN CN201420868348.8U patent/CN204286309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048858A (en) * | 2021-03-19 | 2021-06-29 | 重庆安全技术职业学院 | Convenient measuring device for architectural decoration design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |