CN202869380U - Aperture micrometer measuring claw maintenance device - Google Patents
Aperture micrometer measuring claw maintenance device Download PDFInfo
- Publication number
- CN202869380U CN202869380U CN 201220500656 CN201220500656U CN202869380U CN 202869380 U CN202869380 U CN 202869380U CN 201220500656 CN201220500656 CN 201220500656 CN 201220500656 U CN201220500656 U CN 201220500656U CN 202869380 U CN202869380 U CN 202869380U
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- aperture
- measuring jaw
- maintenance
- advanced study
- training
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to a maintenance device, especially relates to a maintenance device used for a measuring claw arc working face of a conical-rod-type three-point aperture micrometer. The aperture micrometer measuring claw maintenance device comprises a maintenance tool portion and a fixture portion, wherein the fixture portion comprises a press cover, a conical rod, a maintenance main body, a spring, a spring-pressing screw cover, press cover fastening screws, and the maintenance tool portion is an annular maintenance tool. The conical rod is arranged inside the maintenance main body, and a top end of the conical rod is cone-shaped and contacts with a sloping surface of a repaired measuring jaw. According to the aperture micrometer measuring claw maintenance device of the utility model, a screw pair propelling principle is adopted, the force applying of the spring enables the repaired measuring jaw to apply a force which is vertically applied on a maintenance surface of the maintenance tool; and the maintenance tool is rotated to maintain an arc working face of the repaired measuring jaw (7). The aperture micrometer measuring claw maintenance device is advantageous in quick, accurate, reliable, stable and safe operation; and the aperture micrometer measuring claw maintenance device can assist in improving maintenance efficiency by 5 times.
Description
Technical field
The utility model belongs to maintenance unit, especially relates to a kind of maintenance unit of the measuring jaw circular arc workplace for 3 aperture milscales of circular cone rod-type.
Background technology
The former method for maintaining of measuring jaw circular arc workplace of 3 aperture milscales of circular cone rod-type is to use the oilstone manual grinding, and this method efficient is low, maintenance difficulty is large, can not accurately guarantee the gauge head radius-of-curvature, the precision that the aperture milscale is repaiied in impact.
Summary of the invention
The purpose of this utility model is: the advanced study and training device that the measuring jaw circular arc workplace of the advanced study and training aperture milscale that a kind of maintenance unit can be quick, accurate and effective, stable is provided.
The technical solution of the utility model is: a kind of aperture milscale measuring jaw advanced study and training device, it is comprised of lap tool and anchor clamps two parts, wherein said holder part comprises gland, conical rod, the advanced study and training main body, spring, the pressing spring blind nut, the gland trip bolt, lap tool partly is an annular lap tool, inside and conical rod top that described conical rod is arranged on the advanced study and training main body are taper shape, contact with the inclined-plane of being repaiied measuring jaw, described pressing spring blind nut is threaded with the main body frock, described spring is arranged on by conical rod and advanced study and training main body, in the space that the pressing spring blind nut consists of, describedly repaiied measuring jaw and be positioned in the square hole that gland and advanced study and training main body form, annular lap tool is enclosed within and is repaiied on the measuring jaw.
Being repaiied measuring jaw is positioned in the square hole of gland and the formation of advanced study and training main body, and is axle sleeve type contact sliding fit.
Conical rod is arranged on the advanced study and training body interior and is the axle sleeve type sliding fit.
The diameter dimension of lap tool diameter dimension and lap tool main body all is less than the initial size 0.5mm that is repaiied the aperture milscale.
The pressing spring blind nut is threaded with the main body frock, when the propelling Compress Spring of screw pair to conical rod with axial thrust, taper shape by the conical rod top changes axial thrust into the footpath of being repaiied gauge head outside tension force, and under the outside tension force effect in this footpath, the abrasive surface of being repaiied gauge head and annular lap tool fits tightly.
The utility model has the advantages that: the utility model aperture milscale measuring jaw advanced study and training device produces balanced, stable advanced study and training power by pressing spring blind nut 6 and spring 5 in use, utilizes the lap tool 3 of annular to guarantee accurately radius-of-curvature.Changed that original oilstone manual grinding efficient is low, maintenance difficulty is large, can not accurately guarantee the drawback of gauge head radius-of-curvature, its operation fast, reliable, improve 5 times of advanced study and training efficient.
Description of drawings
Fig. 1 is the utility model cross-sectional view;
Fig. 2 is the utility model end view.
Wherein, the 1-gland, the 2-conical rod, the 3-lap tool, 4-lap tool main body, the 5-spring, 6-pressing spring blind nut, 7-is repaiied measuring jaw, 8-gland trip bolt.
Embodiment
The below is described in further details the utility model.
See also Fig. 1, it is the cross-sectional view of the utility model aperture milscale measuring jaw advanced study and training device.Described aperture milscale measuring jaw advanced study and training device is comprised of lap tool and anchor clamps two parts.Wherein said holder part comprises gland 1, conical rod 2, advanced study and training main body 4, spring 5, pressing spring blind nut 6, gland trip bolt 8, and lap tool partly is an annular lap tool 3.Inside and conical rod 2 tops that described conical rod 2 is arranged on advanced study and training main body 4 are taper shape, contact with the inclined-plane of being repaiied measuring jaw 7, described pressing spring blind nut 6 is threaded with main body frock 4, described spring 5 is arranged in the space that is made of conical rod 2 and advanced study and training main body 4, pressing spring blind nut 6, describedly repaiied measuring jaw 7 and be positioned in the square hole that gland 1 and advanced study and training main body 4 form, described lap tool 3 is enclosed within to be repaiied on the measuring jaw 7.
The utility model aperture milscale measuring jaw advanced study and training device adopts the principle of propeller of screw pair, utilizes spring energized.During advanced study and training, to be repaiied measuring jaw 7 first inserts in the square hole of lap tool main body 4 and gland 1 formation, fastening gland trip bolt 8, to be repaiied measuring jaw 7 puts on the abrasive surface of lap tool 3, knob pressing spring blind nut 6, drive conical rod 2 moves axially to make is repaiied the outside tension force in the measuring jaw 7 suitable footpaths of generation, and repaiied the abrasive surface of measuring jaw 7 with lap tool 3 and fit tightly this moment.Also do axial relative motion when hand-held lap tool 3 is done radially relative motion with lap tool main body 4, guarantee lap tool 3 abrasive surface uniform wears.
Until it is qualified to be repaiied measuring jaw 7 advanced study and training.Unscrew pressing spring blind nut 6, unclamp 8 taking-ups of gland trip bolt and repaiied measuring jaw 7, advanced study and training are finished.
In addition, do again following supplementary notes for the utility model aperture milscale measuring jaw advanced study and training device:
(1) repaiied measuring jaw 7 and be positioned in the square hole that gland 1 and advanced study and training main body 4 form, and be axle sleeve type contact sliding fit, guarantee to be repaiied measuring jaw 7 and move steadily, reliably, the advanced study and training process is without rocking.
(2) it is inner and be the axle sleeve type sliding fit that conical rod 2 is arranged on advanced study and training main body 4, guarantee conical rod 2 move axially flexibly, reliable, the advanced study and training process is without rocking, stablize, reliably.
(3) diameter dimension of lap tool 3 diameter dimensions and lap tool main body 4 all is less than the initial size 0.5mm that is repaiied the aperture milscale, to guarantee the radius-of-curvature of measuring jaw circular arc workplace.
(4) pressing spring blind nut 6 is threaded with lap tool main body 4, with axial thrust, the taper shape by conical rod 2 tops changes axial thrust into repaiied measuring jaw 7 the outside tension force in footpath fits tightly the abrasive surface of being repaiied gauge head and lap tool 3 to the principle of propeller Compress Spring 5 that utilizes screw pair to conical rod 2.
(5) principle of propeller of employing screw pair, knob pressing spring blind nut 6 can be regulated the size of grinding power in the advanced study and training process, utilizes the effect of spring 5 to guarantee that dynamics is even, constant in the advanced study and training process
Milscale measuring jaw advanced study and training device in the utility model aperture produces balanced, stable advanced study and training power by pressing spring blind nut 6 and spring 5 in use, utilizes the lap tool 3 of annular to guarantee accurately radius-of-curvature.Changed that original oilstone manual grinding efficient is low, maintenance difficulty is large, can not accurately guarantee the drawback of gauge head radius-of-curvature, quick, accurate, reliable, stable, laborsaving, the safety of its operation improves 5 times of advanced study and training efficient.
Claims (5)
1. an aperture milscale measuring jaw is researched device, it is characterized in that: formed by lap tool and anchor clamps two parts, wherein said holder part comprises gland [1], conical rod [2], advanced study and training main body [4], spring [5], pressing spring blind nut [6], gland trip bolt [8], lap tool partly is an annular lap tool [3], inside and conical rod [2] top that described conical rod [2] is arranged on advanced study and training main bodys [4] are taper shape, contact with the inclined-plane of being repaiied measuring jaw [7], described pressing spring blind nut [6] is threaded with main body frock [4], described spring [5] is arranged on by conical rod [2] and advanced study and training main body [4], in the space that pressing spring blind nut [6] consists of, describedly repaiied measuring jaw [7] and be positioned in the square hole that gland [1] and advanced study and training main bodys [4] form, lap tool [3] is enclosed within to be repaiied on the measuring jaw [7].
2. aperture according to claim 1 milscale measuring jaw advanced study and training device is characterized in that: repaiied measuring jaw [7] and be positioned in the square hole that gland [1] and advanced study and training main bodys [4] form, and contact sliding fit for axle sleeve type.
3. aperture according to claim 2 milscale measuring jaw advanced study and training device is characterized in that: it is inner and be the axle sleeve type sliding fit that conical rod [2] is arranged on advanced study and training main bodys [4].
4. milscale measuring jaw advanced study and training device in aperture according to claim 3 is characterized in that the diameter dimension of lap tool [3] diameter dimension and lap tool main body [4] all is less than the initial size 0.5mm that is repaiied the aperture milscale.
5. according to claim 1 to 4 each described aperture milscale measuring jaw advanced study and training devices, it is characterized in that: pressing spring blind nut [6] is threaded with main body frock [4], when the propelling Compress Spring [5] of screw pair gives conical rod [2] with axial thrust, taper shape by conical rod [2] top changes axial thrust into the outside tension force in footpath of being repaiied gauge head [7], and under the outside tension force effect in this footpath, the abrasive surface of being repaiied gauge head and lap tool [3] fits tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500656 CN202869380U (en) | 2012-09-28 | 2012-09-28 | Aperture micrometer measuring claw maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500656 CN202869380U (en) | 2012-09-28 | 2012-09-28 | Aperture micrometer measuring claw maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869380U true CN202869380U (en) | 2013-04-10 |
Family
ID=48036094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500656 Expired - Fee Related CN202869380U (en) | 2012-09-28 | 2012-09-28 | Aperture micrometer measuring claw maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257718A (en) * | 2013-05-25 | 2016-01-20 | 南安市丽迪家居用品有限公司 | Supporting device |
| CN105547110A (en) * | 2015-12-14 | 2016-05-04 | 中国航空工业标准件制造有限责任公司 | Measuring tool for measuring size of spherical surface high-lock nut assembly components |
| CN109794478A (en) * | 2019-02-27 | 2019-05-24 | 沈阳鑫联石化设备有限公司 | A kind of automatic compensating magnetic force scale removal pipe cleaner |
-
2012
- 2012-09-28 CN CN 201220500656 patent/CN202869380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257718A (en) * | 2013-05-25 | 2016-01-20 | 南安市丽迪家居用品有限公司 | Supporting device |
| CN105547110A (en) * | 2015-12-14 | 2016-05-04 | 中国航空工业标准件制造有限责任公司 | Measuring tool for measuring size of spherical surface high-lock nut assembly components |
| CN109794478A (en) * | 2019-02-27 | 2019-05-24 | 沈阳鑫联石化设备有限公司 | A kind of automatic compensating magnetic force scale removal pipe cleaner |
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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: 20130410 Termination date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |