CN208476149U - a check - Google Patents
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- Publication number
- CN208476149U CN208476149U CN201821030322.0U CN201821030322U CN208476149U CN 208476149 U CN208476149 U CN 208476149U CN 201821030322 U CN201821030322 U CN 201821030322U CN 208476149 U CN208476149 U CN 208476149U
- Authority
- CN
- China
- Prior art keywords
- positioning column
- guide sleeve
- face
- spring
- matrix
- 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
本实用新型一种检具，由定位柱、弹簧、导套、T型滑块、基体以及百分表所组成，使用时先将左定位柱和右定位柱之间的距离调整到理论的中心距；将右定位柱先插入到一个被测孔中，压下右定位柱使右导套的下端面与被测孔的端面贴平；支撑弹簧使T型滑块的左侧端面能够始终与百分表的测针接触；使左定位柱与另一个被测孔配合，压下左定位柱使左导套的下端面与被测孔的端面贴平；观察百分表的示数即可得知两个被测孔的中心距是否在合格范围之内。本实用新型在使用中能够测量两个孔的中心距；同时，具有结构简单、性能安全稳定、检测精度高、制作成本低等特点。
The utility model is a checking tool, which is composed of a positioning column, a spring, a guide sleeve, a T-shaped slider, a base body and a dial indicator. When using, the distance between the left positioning column and the right positioning column is adjusted to the theoretical center. Insert the right positioning column into a hole to be measured first, press down the right positioning column to make the lower end face of the right guide bush and the end face of the hole to be measured flat; the support spring enables the left end face of the T-shaped slider to be always in line with the The stylus of the dial indicator is in contact; make the left positioning column fit with the other hole to be measured, and press the left positioning column to make the lower end face of the left guide sleeve flat with the end face of the measured hole; just observe the indication of the dial indicator. Know whether the center distance of the two tested holes is within the qualified range. The utility model can measure the center distance of two holes in use; meanwhile, the utility model has the characteristics of simple structure, safe and stable performance, high detection accuracy, low manufacturing cost and the like.
Description
Technical field
The utility model relates to a kind of cubing, specifically a kind of center for measuring two holes away from cubing.
Background technique
In field of machining, in order to assemble needs, the center in two holes of measurement is generally required away from traditional vernier caliper
The center of device to hole can not position, so not being able to satisfy measurement request.This measurement demand is often completed with three coordinates, measurement
Cost is very high, and measurement efficiency is very low.The utility model can fast and accurately measure the center in two holes away from.
Summary of the invention
The purpose of this utility model is to provide for a kind of cubing, can measure in use the center in two holes away from.
To achieve the goals above, the technical solution of the utility model is: a kind of cubing, by right jackscrew, right positioning column, the right side
Spring, right guide sleeve, support spring, left jackscrew, left positioning column, left spring, left guide sleeve, T-type sliding block, matrix, guide pad and hundred
Table etc. is divided to be formed, the inner wall of the outer wall of right positioning column and right guide sleeve cooperates；Right jackscrew is fixed on the lower end of right guide sleeve, top
Cooperate with the slot on right positioning column；Right spring is mounted on the inside of right guide sleeve, is placed in the top of right positioning column；The top of right guide sleeve
It is fixed on the right side below matrix；The inner wall of the outer wall of left positioning column and left guide sleeve cooperates；Left jackscrew is fixed under left guide sleeve
Slot on end, top and left positioning column cooperates；Left spring is mounted on the inside of left guide sleeve, is placed in the top of left positioning column；It is left
The top of guide sleeve is fixed on the lower section of T-type sliding block；The cooperation of the T-slot of T-type sliding block and intrinsic silicon；Support spring is mounted on matrix
In internal T-slot, it is placed in the right side of T-type sliding block；Dial gauge is fixed on the left end of matrix, on the right side of floating stylus and guiding
The inner hole of block；Guide pad is fixed on the left end of matrix.The lower end of right positioning column and left positioning column is all tapered.
In actual use, first by the distance between left positioning column and right positioning column be adjusted to theoretical center away from；The right side is fixed
Position column is initially inserted into a measured hole, and depressing right positioning column develops the lower end surface of right guide sleeve and the end face of measured hole；Support
Spring enables the left end face of T-type sliding block to contact always with the stylus of dial gauge；Match left positioning column with another measured hole
It closes, depressing left positioning column develops the lower end surface of left guide sleeve and the end face of measured hole；The registration of dial gauge is observed it can be learnt that two
Whether the center of a measured hole is away within acceptability limit.
The utility model can measure in use the center in two holes away from；Meanwhile having that structure is simple, performance safety is steady
Calmly, the features such as detection accuracy height, low manufacture cost.
Detailed description of the invention
Fig. 1 is a kind of main view of cubing of the utility model.
Fig. 2 is a kind of left view of cubing of the utility model.
In figure, the right jackscrew of 1-, the right positioning column of 2-, the right spring of 3-, the right guide sleeve of 4-, 5- support spring, the left jackscrew of 6-,
The left positioning column of 7-, 8- left spring, the left guide sleeve of 9-, 10-T type sliding block, 11- matrix, 12- guide pad, 13- dial gauge.
Specific embodiment
With reference to the accompanying drawing illustrate according to the utility model proposes specific device details and working condition.
The device is by right jackscrew 1, right positioning column 2, right spring 3, right guide sleeve 4, support spring 5, left jackscrew 6, left positioning column
7, left spring 8, left guide sleeve 9, T-type sliding block 10, matrix 11, guide pad 12 and dial gauge 13 etc. are formed, outside right positioning column 2
The inner wall of wall and right guide sleeve 4 cooperates；Right jackscrew 1 is fixed on the lower end of right guide sleeve 4, and the slot on top and right positioning column 2 cooperates；
Right spring 3 is mounted on the inside of right guide sleeve 4, is placed in the top of right positioning column 2；The top of right guide sleeve 4 is fixed on 11 lower section of matrix
Right side；The inner wall of the outer wall of left positioning column 7 and left guide sleeve 9 cooperates；Left jackscrew 6 is fixed on the lower end of left guide sleeve 9, top with
Slot cooperation on left positioning column 7；Left spring 8 is mounted on the inside of left guide sleeve 9, is placed in the top of left positioning column 7；Left guide sleeve 9
Top is fixed on the lower section of T-type sliding block 10；T-slot inside T-type sliding block 10 and matrix 11 cooperates；Support spring 5 is mounted on base
In T-slot inside body 11, it is placed in the right side of T-type sliding block 10；Dial gauge 13 is fixed on the left end of matrix 11, on the right side of floating
The inner hole of stylus and guide pad 12；Guide pad 12 is fixed on the left end of matrix 11.Under right positioning column 2 and left positioning column 7
It holds all tapered.
During the work time, first by the distance between left positioning column 7 and right positioning column 2 be adjusted to theoretical center away from；It will
Right positioning column 2 is initially inserted into a measured hole, and depressing right positioning column 2 pastes the lower end surface of right guide sleeve 4 and the end face of measured hole
It is flat；Support spring 5 enables the left end face of T-type sliding block 10 to contact always with the stylus of dial gauge 13；Make left positioning column 7 with it is another
One measured hole cooperation, depressing left positioning column 7 develops the lower end surface of left guide sleeve 9 and the end face of measured hole；Observe dial gauge 13
Registration it can be learnt that the center of two measured holes away from whether within acceptability limit.
Claims (1)
1. a kind of cubing, by right jackscrew (1), right positioning column (2), right spring (3), right guide sleeve (4), support spring (5), left jackscrew
(6), left positioning column (7), left spring (8), left guide sleeve (9), T-type sliding block (10), matrix (11), guide pad (12) and dial gauge
(13) etc. it is formed, it is characterised in that: the outer wall of right positioning column (2) and the inner wall of right guide sleeve (4) cooperate；Right jackscrew (1) is fixed
In the lower end of right guide sleeve (4), the slot on top and right positioning column (2) cooperates；Right spring (3) is mounted on the interior of right guide sleeve (4)
Portion is placed in the top of right positioning column (2)；The top of right guide sleeve (4) is fixed on the right side below matrix (11)；Left positioning column (7)
Outer wall and left guide sleeve (9) inner wall cooperate；Left jackscrew (6) is fixed on the lower end of left guide sleeve (9), top and left positioning column
(7) the slot cooperation on；Left spring (8) is mounted on the inside of left guide sleeve (9), is placed in the top of left positioning column (7)；Left guide sleeve (9)
Top be fixed on the lower sections of T-type sliding block (10)；The T-slot of T-type sliding block (10) and matrix (11) inside cooperates；Support spring
(5) it is mounted in the internal T-slot of matrix (11), is placed in the right side of T-type sliding block (10)；Dial gauge (13) is fixed on matrix (11)
Left end, on the right side of floating stylus and guide pad (12) inner hole；Guide pad (12) is fixed on the left end of matrix (11)；
The lower end of right positioning column (2) and left positioning column (7) is all tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030322.0U CN208476149U (en) | 2018-07-02 | 2018-07-02 | a check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030322.0U CN208476149U (en) | 2018-07-02 | 2018-07-02 | a check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476149U true CN208476149U (en) | 2019-02-05 |
Family
ID=65212407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030322.0U Expired - Fee Related CN208476149U (en) | 2018-07-02 | 2018-07-02 | a check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174671A (en) * | 2019-12-20 | 2020-05-19 | 中信戴卡股份有限公司 | Checking fixture |
| CN111504159A (en) * | 2020-03-15 | 2020-08-07 | 安徽日飞轴承有限公司 | Bearing outer ring raceway diameter size measuring device and using method thereof |
-
2018
- 2018-07-02 CN CN201821030322.0U patent/CN208476149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174671A (en) * | 2019-12-20 | 2020-05-19 | 中信戴卡股份有限公司 | Checking fixture |
| CN111174671B (en) * | 2019-12-20 | 2024-05-10 | 中信戴卡股份有限公司 | Gauge |
| CN111504159A (en) * | 2020-03-15 | 2020-08-07 | 安徽日飞轴承有限公司 | Bearing outer ring raceway diameter size measuring device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |