CN204165466U - A kind of milscale of measured hole back gauge - Google Patents
A kind of milscale of measured hole back gauge Download PDFInfo
- Publication number
- CN204165466U CN204165466U CN201420512366.2U CN201420512366U CN204165466U CN 204165466 U CN204165466 U CN 204165466U CN 201420512366 U CN201420512366 U CN 201420512366U CN 204165466 U CN204165466 U CN 204165466U
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- CN
- China
- Prior art keywords
- milscale
- workpiece
- measuring head
- clamping limb
- arc clamping
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of milscale of measured hole back gauge, comprise milscale body, the arc clamping limb be connected on milscale body, described milscale body is provided with the gag lever post coordinating holding workpiece with the bare terminal end of arc clamping limb, the bare terminal end of described arc clamping limb be provided with stretch into workpiece for measurement hole in and coordinate the spacing measuring head of fixing workpiece for measurement with described gag lever post.Adopt said structure, the utility model has the following advantages: 1, measuring head stretches in the aperture of workpiece for measurement, coordinates the gag lever post of milscale by piece-holder, can the aperture of measuring workpieces to edge of work distance; 2, the end of the positive stop end of measuring head be arc surface structure can reduce measuring head and workpiece aperture inwall between friction, workpiece not easy to wear and milscale.
Description
Technical field
The utility model relates to a kind of milscale, particularly a kind of milscale of measured hole back gauge.
Background technology
In field of machining such as auto parts and components, Making mold, Hydraulic Elements, have a class to measure the bad solution of problem, the aperture wherein related to is exactly a difficult problem to the detection of the distance (hereinafter referred to as hole back gauge) of part edge.Because hole is little, the claw of vernier caliper is wide, adds the orifice shapes not circle come outbreak out, so, use vernier caliper measurement inaccurate, for the assembling combination part of some complexity, even just more difficult measurement accurately cannot be measured, bring certain difficulty to production.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of milscale of measured hole back gauge, with reach can the aperture of measuring workpieces to the object of edge of work distance.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of milscale of measured hole back gauge, comprise milscale body, the arc clamping limb be connected on milscale body, described milscale body is provided with the gag lever post coordinating holding workpiece with the bare terminal end of arc clamping limb, the bare terminal end of described arc clamping limb be provided with stretch into workpiece for measurement hole in and coordinate the spacing measuring head of fixing workpiece for measurement with described gag lever post.
Described measuring head is connected on the bare terminal end of arc clamping limb by measuring headstock.
The end of the positive stop end of described measuring head is arc surface structure, and the other end of measuring head stretches into measures headstock and its interference fit.
Described measurement headstock is bending-like, and two bending arm is connected to the bare terminal end of described arc clamping limb respectively by lock-screw.
The utility model adopts said structure, has the following advantages: 1, measuring head stretches in the aperture of workpiece for measurement, coordinates the gag lever post of milscale by piece-holder, can the aperture of measuring workpieces to edge of work distance; 2, the end of the positive stop end of measuring head be arc surface structure can reduce measuring head and workpiece aperture inwall between friction, workpiece not easy to wear and milscale.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is structural representation of the present utility model;
In FIG, 1, milscale body; 2, arc clamping limb; 3, gag lever post; 4, workpiece for measurement; 5, measuring head; 6, headstock is measured.
Embodiment
A kind of milscale of measured hole back gauge as shown in Figure 1, comprise milscale body 1, the arc clamping limb 2 be connected on milscale body 1, milscale body 1 is provided with the gag lever post 3 coordinating holding workpiece with the bare terminal end of arc clamping limb 2, the bare terminal end of arc clamping limb 2 be provided with stretch into workpiece for measurement 4 hole in and coordinate the spacing measuring head 5 of fixing workpiece for measurement 4 with gag lever post 3.Measuring head 5 is connected on the bare terminal end of arc clamping limb 2 by measuring headstock 6.The end of the positive stop end of measuring head 5 is arc surface structure, and the other end of measuring head 5 stretches into measures headstock 6 and its interference fit.
Measure headstock 6 in bending-like, two bending arm is connected to the bare terminal end of arc clamping limb 2 respectively by lock-screw, and said structure can make to measure headstock 6 and be connected firmly with arc clamping limb 2.Measuring head 5 stretches in the aperture of workpiece for measurement 4, coordinates the gag lever post 3 of milscale by piece-holder, can the aperture of measuring workpieces to workpiece for measurement 4 Edge Distance.The end of the positive stop end of measuring head 5 be arc surface structure can reduce measuring head 5 and workpiece for measurement 4 aperture inwall between friction, workpiece for measurement 4 not easy to wear and milscale.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the various improvement that the technical solution of the utility model is carried out; or directly apply to other occasion, all within protection domain of the present utility model without improving.
Claims (4)
1. the milscale of a measured hole back gauge, comprise milscale body (1), the arc clamping limb (2) be connected on milscale body (1), described milscale body (1) is provided with the gag lever post (3) coordinating holding workpiece with the bare terminal end of arc clamping limb (2), it is characterized in that: the bare terminal end of described arc clamping limb (2) be provided with stretch into workpiece for measurement (4) hole in and coordinate the spacing measuring head (5) of fixing workpiece for measurement (4) with described gag lever post (3).
2. the milscale of a kind of measured hole back gauge according to claim 1, is characterized in that: described measuring head (5) is connected on the bare terminal end of arc clamping limb (2) by measuring headstock (6).
3. the milscale of a kind of measured hole back gauge according to claim 2, it is characterized in that: the end of the positive stop end of described measuring head (5) is arc surface structure, the other end of measuring head (5) stretches into measures headstock (6) and its interference fit.
4. the milscale of a kind of measured hole back gauge according to Claims 2 or 3, it is characterized in that: described measurement headstock (6) is in bending-like, and two bending arm is connected to the bare terminal end of described arc clamping limb (2) respectively by lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512366.2U CN204165466U (en) | 2014-09-05 | 2014-09-05 | A kind of milscale of measured hole back gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512366.2U CN204165466U (en) | 2014-09-05 | 2014-09-05 | A kind of milscale of measured hole back gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165466U true CN204165466U (en) | 2015-02-18 |
Family
ID=52539147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512366.2U Expired - Fee Related CN204165466U (en) | 2014-09-05 | 2014-09-05 | A kind of milscale of measured hole back gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115398A (en) * | 2015-09-14 | 2015-12-02 | 苏州东方模具科技股份有限公司 | Measurement tool for measuring distances between origin reference location holes of glass mold and land areas |
| CN105203003A (en) * | 2015-09-14 | 2015-12-30 | 苏州东方模具科技股份有限公司 | Method for detecting datum location holes of glass mold |
-
2014
- 2014-09-05 CN CN201420512366.2U patent/CN204165466U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115398A (en) * | 2015-09-14 | 2015-12-02 | 苏州东方模具科技股份有限公司 | Measurement tool for measuring distances between origin reference location holes of glass mold and land areas |
| CN105203003A (en) * | 2015-09-14 | 2015-12-30 | 苏州东方模具科技股份有限公司 | Method for detecting datum location holes of glass mold |
| CN105203003B (en) * | 2015-09-14 | 2017-07-21 | 苏州东方模具科技股份有限公司 | The detection method of glass mold baseline positioning hole |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20170905 |