CN205748213U - A kind of hole end surface precision ranging device - Google Patents
A kind of hole end surface precision ranging device Download PDFInfo
- Publication number
- CN205748213U CN205748213U CN201620424865.5U CN201620424865U CN205748213U CN 205748213 U CN205748213 U CN 205748213U CN 201620424865 U CN201620424865 U CN 201620424865U CN 205748213 U CN205748213 U CN 205748213U
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- CN
- China
- Prior art keywords
- dial gauge
- type sleeve
- extension bar
- hole
- straight pin
- 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
A kind of hole end surface precision ranging device, including dial gauge, straight pin and L-type sleeve, it is characterized in that the vertical end of described L-type sleeve is socketed an extension bar, the vertical section of L-type sleeve is provided with screwed hole, screwed hole female thread connects a fastening bolt inconsistent with extension bar, the lower end of extension bar vertically connects a straight pin, and the horizontal ends of L-type sleeve is provided with dial gauge；This utility model hole, the location precise positioning by workpiece itself, calculates spacing according to the allowance required in technique or final size and makes；During use, straight pin is inserted the circular hole of workpiece, makes the upper surface of dial gauge touching workpiece, move left and right dial gauge, can accurate readout value, easy to operate, it is ensured that the accuracy of inspection, it is to avoid personal error, saved a large amount of human and material resources.
Description
Technical field
This utility model belongs to field of metallurgical machine, particularly relates to a kind of hole end surface precision ranging device.
Background technology
In the course of processing of concrete workpiece, such as openings nut, the distance at center, hole, control location to upper surface can effectively keep the machining accuracy of workpiece.Therefore, in process of manufacture, needing to detect the distance in hole, location to workpiece end face, hole, existing measuring center location, to the instrument of the distance of workpiece end face, operates more complicated, and the data of measurement are the most accurate.
Summary of the invention
The purpose of this utility model is that it is simple to operate, measures accurately, has saved human and material resources, beneficially the batch production of workpiece in order to solve a kind of hole end surface precision ranging device of the deficiencies in the prior art offer.
The technical scheme in the invention for solving the technical problem is: a kind of hole end surface precision ranging device, including dial gauge, straight pin and L-type sleeve, the vertical end of described L-type sleeve is socketed an extension bar, the vertical section of L-type sleeve is provided with screwed hole, screwed hole female thread connects a fastening bolt inconsistent with extension bar, the lower end of extension bar vertically connects a straight pin, and the horizontal ends of L-type sleeve is provided with dial gauge.
The horizontal ends of L-type sleeve is provided with rectangular cavities, and the two ends up and down of rectangular cavities respectively set an open slot, a fixed sliding shoe on the table bar of dial gauge, and sliding shoe guides and is arranged in described rectangular cavities, and the head of measuring of dial gauge stretches out in the open slot of downside.
The beneficial effects of the utility model are: this utility model hole, the location precise positioning by workpiece itself, calculate spacing according to the allowance required in technique or final size and make；During use, straight pin is inserted the circular hole of workpiece, makes the upper surface of dial gauge touching workpiece, move left and right dial gauge, can accurate readout value, easy to operate, it is ensured that the accuracy of inspection, it is to avoid personal error, saved a large amount of human and material resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the k direction view of Fig. 1.In figure:
1. straight pin, 2. extension bar, 3. fastening bolt, 4. workpiece, 5.L jacket cylinder, 6. dial gauge, 7. table bar, 8. sliding shoe, 9. open slot, 10. measure head.
Detailed description of the invention
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1-2: a kind of hole end surface precision ranging device, including dial gauge 6, straight pin 1 and L-type sleeve 5, the vertical end of described L-type sleeve 5 is socketed an extension bar 2, the vertical section of L-type sleeve 5 is provided with screwed hole, screwed hole female thread connects a fastening bolt 3 inconsistent with extension bar 2, the lower end of extension bar 2 vertically connects a straight pin 1, and the horizontal ends of L-type sleeve 5 is provided with dial gauge 6；The horizontal ends of L-type sleeve 5 is provided with rectangular cavities, and the two ends up and down of rectangular cavities respectively set an open slot 9, a fixed sliding shoe 8 on the table bar 7 of dial gauge 6, and sliding shoe 8 guides and is arranged in described rectangular cavities, and the measurement 10 of dial gauge stretches out in the open slot 9 of downside.
Straight pin 1 can use and be threadedly connected on described extension bar 2, and can move up and down along the vertical direction of L-type sleeve 5, to adapt to the spacing between different hole, location and end face, dial gauge 6 is arranged on the horizontal ends of L-type sleeve 5, it is possible to the rectangular cavities along L-type sleeve 5 horizontally slips；During use, straight pin 1 is inserted the positioning round orifice of workpiece 4, make dial gauge 6 touch the upper surface of workpiece 4, move left and right dial gauge 6, get final product accurate readout value, easy to operate, the popularization and application of simple in construction, beneficially enterprise.
In addition to technical characteristic described in description, it is those skilled in the art known technology.
Claims (1)
1. a hole end surface precision ranging device, including dial gauge (6), straight pin (1) and L-type sleeve (5), it is characterized in that the vertical end of described L-type sleeve (5) is socketed an extension bar (2), the vertical section of L-type sleeve (5) is provided with screwed hole, screwed hole female thread connects a fastening bolt (3) inconsistent with extension bar (2), the lower end of extension bar (2) vertically connects a straight pin (1), the horizontal ends of L-type sleeve (5) is provided with dial gauge (6), the horizontal ends of L-type sleeve (5) is provided with rectangular cavities, the two ends up and down of rectangular cavities respectively set an open slot (9), the upper fixed sliding shoe (8) of the table bar (7) of dial gauge, sliding shoe (8) guides and is arranged in described rectangular cavities, the measurement head (10) of dial gauge stretches out in the open slot (9) of downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424865.5U CN205748213U (en) | 2016-05-12 | 2016-05-12 | A kind of hole end surface precision ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424865.5U CN205748213U (en) | 2016-05-12 | 2016-05-12 | A kind of hole end surface precision ranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748213U true CN205748213U (en) | 2016-11-30 |
Family
ID=57368507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424865.5U Expired - Fee Related CN205748213U (en) | 2016-05-12 | 2016-05-12 | A kind of hole end surface precision ranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767270A (en) * | 2017-03-10 | 2017-05-31 | 湖南科技大学 | A kind of composite beam plate end slides measurement apparatus |
| CN106907970A (en) * | 2017-03-29 | 2017-06-30 | 安徽江淮汽车集团股份有限公司 | Engine cylinder cover cubing and its detection method |
-
2016
- 2016-05-12 CN CN201620424865.5U patent/CN205748213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767270A (en) * | 2017-03-10 | 2017-05-31 | 湖南科技大学 | A kind of composite beam plate end slides measurement apparatus |
| CN106907970A (en) * | 2017-03-29 | 2017-06-30 | 安徽江淮汽车集团股份有限公司 | Engine cylinder cover cubing and its detection method |
| CN106907970B (en) * | 2017-03-29 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | Engine cylinder cover cubing and its detection 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 |
Granted publication date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |