CN103406843A - Measurement tool - Google Patents
Measurement tool Download PDFInfo
- Publication number
- CN103406843A CN103406843A CN201310260940XA CN201310260940A CN103406843A CN 103406843 A CN103406843 A CN 103406843A CN 201310260940X A CN201310260940X A CN 201310260940XA CN 201310260940 A CN201310260940 A CN 201310260940A CN 103406843 A CN103406843 A CN 103406843A
- Authority
- CN
- China
- Prior art keywords
- bearing
- base
- supporting seat
- support
- hole
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 230000001429 stepping Effects 0.000 claims description 3
- 230000001105 regulatory Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Abstract
The invention relates to a measurement tool. A first supporting arm and a second supporting arm are symmetrically arranged on the upper end face of a base, a groove is defined by the upper end face of the base and the two supporting arms in a surrounded mode, and a workpiece is placed in the groove. Each supporting arm is provided with a bearing pedestal assembly, each bearing pedestal assembly comprises a bearing pedestal, a precision rolling bearing and a shaft sleeve assembly, each precision rolling bearing is arranged on each bearing pedestal, the precision rolling bearing of each bearing pedestal is provided with an ejector pin shaft, and the two ejector pin shafts arranged on the precision rolling bearings are distributed coaxially. A supporting base is in sliding fit with the inside of the groove and provided with a thread hole, the first supporting arm is provided with a through hole, a bearing is arranged in the through hole, one end of a transverse regulating screw rod is in thread connection with the supporting base after being matched with the bearing, the upper end of the supporting base is in sliding fit with a sliding block, and the sliding block is in thread connection with a longitudinal regulating screw rod fixed on the supporting base. The measurement tool can be regulated both in the longitudinal direction and the transverse direction.
Description
Technical field
The present invention relates to a kind of frock of measurement.
Background technology
When the cylindrical of axial workpiece detects or measures, all need it is carried out to clamping.The structure of existing measured material is: contain the support of one to be detected mounting groove, its bottom is equipped with base plate; Be located at the slide block of mounting groove, it is equipped with gear shaft, and described slide block is provided with the gear coordinated with gear shaft; Be installed on respectively the bearing block combination at the place, mounting groove two side of support, it comprises bearing block, is located at precise rolling bearing and the axle sleeve combination of bearing block, the precise rolling bearing of described bearing block is equipped with the thimble axle, and two are installed on the thimble axle coaxial arrangement of precise rolling bearing; The rack combination that is installed on base plate and is connected with slide block, it comprises tooth bar seat and the tooth bar of being located at the tooth bar seat.Slide block in above-mentioned fixture can only can week at the longitudinal direction of fixture, but can't adjust at the horizontal direction of fixture, and this makes in measuring process and can only be partly the cylindrical of detection bodies to be detected.
Summary of the invention
For above-mentioned technical problem, main purpose of the present invention is for providing a kind of in vertical and horizontal all frocks of adjustable measurement.
The frock of measuring, comprise base, in the upper surface of base, be symmetrical arranged the first support arm and the second support arm, by the upper surface of base and two support arms, surrounded the cell body of a place work piece, on support arm, be provided with the bearing block combination, it comprises bearing block, be located at precise rolling bearing and the axle sleeve combination of bearing block, and the precise rolling bearing of described bearing block is equipped with the thimble axle, and two to be installed on the thimble axle of precise rolling bearing coaxially arranged; A supporting seat is slidably fitted in described cell body, this supporting seat is provided with screwed hole, on the first support arm, be provided with through hole, a bearing is installed in through hole, after end of laterally adjusting screw mandrel and bearing fit, with supporting seat, be threaded again, the slide block that is slidably matched on the upper end of supporting seat, this slide block is connected with the vertical adjustment wire rod thread on being fixed on supporting seat.
Further, on the upper surface of described slide block, connect a support, this support is provided with the breach of stepping down, and support is provided with meter, and this meter is positioned at the top of breach.
Adopted such scheme, by horizontal adjustment screw mandrel and supporting seat, formed the first screw body, make supporting seat along fixture be laterally adjustable, by vertical adjustment screw mandrel and slide block, form the second screw body, making slide block is vertically adjustable along fixture, like this, before detection, only meter need be arranged on slide block, thus on the horizontal and vertical equal capable of regulating in the position of meter, therefore, help the cylindrical of tested part is checked comprehensively.
The accompanying drawing explanation
Fig. 1 is the structural representation of the frock measured of the present invention;
1 is base, and 2 is the first support arm, and 3 is the second support arm, and 4 is cell body, and 5 is the thimble axle, and 6 is supporting seat, and 7 is laterally to adjust screw mandrel, and 8 is slide block, and 9 is vertically to adjust screw mandrel, and 10 is support, and 11 is meter.
The specific embodiment
With reference to Fig. 1, the frock of a kind of measurement of the present invention, comprise base 1, in the upper surface of base 1, be symmetrical arranged the first support arm 2 and the second support arm 3, by the upper surface of base 1 and two support arms, surrounded the cell body 4 of a place work piece, on each support arm, be provided with the bearing block combination, it comprises bearing block, is located at precise rolling bearing and the axle sleeve combination of bearing block, the precise rolling bearing of described bearing block is equipped with the thimble axle, and two to be installed on the thimble axle 5 of precise rolling bearing coaxially arranged.A supporting seat 6 is slidably fitted in described cell body, and this supporting seat is provided with screwed hole, is provided with through hole on the first support arm, and a bearing is installed in through hole, with supporting seat 6, is threaded after end of laterally adjusting screw mandrel 7 and bearing fit again.The slide block 8 that is slidably matched on the upper end of supporting seat 6, this slide block 8 is threaded with the vertical adjustment screw mandrel 9 on being fixed on supporting seat.On the upper surface of described slide block 8, connect a support 10, this support 10 is provided with the breach of stepping down, and support 10 is provided with meter 11, and this meter is positioned at the top of breach.
Claims (2)
1. the frock of measuring, comprise base, in the upper surface of base, be symmetrical arranged the first support arm and the second support arm, by the upper surface of base and two support arms, surrounded the cell body of a place work piece, on support arm, be provided with the bearing block combination, it comprises bearing block, be located at precise rolling bearing and the axle sleeve combination of bearing block, and the precise rolling bearing of described bearing block is equipped with the thimble axle, and two to be installed on the thimble axle of precise rolling bearing coaxially arranged; It is characterized in that: a supporting seat is slidably fitted in described cell body, this supporting seat is provided with screwed hole, on the first support arm, be provided with through hole, a bearing is installed in through hole, after end of laterally adjusting screw mandrel and bearing fit, with supporting seat, be threaded again, the slide block that is slidably matched on the upper end of supporting seat, this slide block is connected with the vertical adjustment wire rod thread on being fixed on supporting seat.
2. the frock of measurement according to claim 1 is characterized in that: on the upper surface of described slide block, connect a support, this support is provided with the breach of stepping down, and support is provided with meter, and this meter is positioned at the top of breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260940XA CN103406843A (en) | 2013-06-25 | 2013-06-25 | Measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260940XA CN103406843A (en) | 2013-06-25 | 2013-06-25 | Measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406843A true CN103406843A (en) | 2013-11-27 |
Family
ID=49599909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260940XA Pending CN103406843A (en) | 2013-06-25 | 2013-06-25 | Measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103406843A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692426A (en) * | 2013-12-04 | 2014-04-02 | 国家电网公司 | Meter box mounting auxiliary tool and use method of meter box mounting auxiliary tool |
| CN106705791A (en) * | 2017-03-01 | 2017-05-24 | 福建永强力加动力设备有限公司 | Detection assembly for external circle run-out of generator rotor |
| CN110893590A (en) * | 2019-12-10 | 2020-03-20 | 中航沈飞民用飞机有限责任公司 | Symmetrical positioning tool and positioning method for composite material structural part of airplane |
-
2013
- 2013-06-25 CN CN201310260940XA patent/CN103406843A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692426A (en) * | 2013-12-04 | 2014-04-02 | 国家电网公司 | Meter box mounting auxiliary tool and use method of meter box mounting auxiliary tool |
| CN106705791A (en) * | 2017-03-01 | 2017-05-24 | 福建永强力加动力设备有限公司 | Detection assembly for external circle run-out of generator rotor |
| CN106705791B (en) * | 2017-03-01 | 2022-08-30 | 福建永强力加动力设备有限公司 | Outer circle jumping detection tool for generator rotor |
| CN110893590A (en) * | 2019-12-10 | 2020-03-20 | 中航沈飞民用飞机有限责任公司 | Symmetrical positioning tool and positioning method for composite material structural part of airplane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |