CN203231722U - External diameter measuring tool - Google Patents
External diameter measuring tool Download PDFInfo
- Publication number
- CN203231722U CN203231722U CN 201320272134 CN201320272134U CN203231722U CN 203231722 U CN203231722 U CN 203231722U CN 201320272134 CN201320272134 CN 201320272134 CN 201320272134 U CN201320272134 U CN 201320272134U CN 203231722 U CN203231722 U CN 203231722U
- Authority
- CN
- China
- Prior art keywords
- hole
- diameter measuring
- external diameter
- bearer
- measuring tool
- 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
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to an external diameter measuring tool. The tool is composed of a base body, a bearer, a dial gauge and compaction bolts and is characterized in that: the holes respectively arranged at the opening ends of the base body are connected with the bearer and the dial gauge respectively for fixation at side surfaces through compaction bolts; the base body is C-shaped; the opening ends of the C shape are provided with a through hole, the through hole matching the external diameter of and being in the same axis of both the bearer and the connection end of the dial gauge; a threaded through hole is arranged in the radial direction of each hole; and the bearer is a cylinder with a boss. The external diameter measuring tool has the advantages of convenient and fast measurement of a workpiece, effectively improved production efficiency and reduced production cost.
Description
Technical field
The utility model relates to a kind of measurer, relates in particular to a kind of outside diameter measuring instrument.
Background technology
Relate to measurement to the workpiece external diameter at mechanical processing process through regular meeting, generally can adopt outside micrometer, yet; because it is loaded down with trivial details that outside micrometer uses; reading is not directly perceived, has directly influenced the raising of production efficiency, and this phenomenon is particularly outstanding in the processing of typical products in mass production.
Summary of the invention
The utility model is that a kind of outside diameter measuring instrument of effectively enhancing productivity is provided in order to address the above problem.
Scheme of the present utility model is achieved in that a kind of outside diameter measuring instrument, formed by matrix, bearing, clock gauge and hold-down bolt, it is characterized in that: the set hole of matrix openings end is connected with bearing and clock gauge respectively, and fixes with hold-down bolt in the side; Described matrix is the C type, is provided with at the openend of C type to match with bearing and clock gauge link external diameter and at the through hole of same axis, and radially is provided with tapped through hole in the hole; Described bearing is the cylinder of band boss.
The beneficial effects of the utility model are: feasible convenient, fast to the measurement of workpiece by adopting above-mentioned outside diameter measuring instrument, effectively enhance productivity, and reduce production costs.
Description of drawings
Fig. 1 is the structural representation of utility model.
Among the figure: 1, clock gauge, 2, matrix, 3, hold-down bolt, 4, bearing.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described:
As shown in Figure 1, clock gauge 1, bearing 4 compacted bolts 3 are fixed on the matrix 2, when the instrument of stating is in the use measured, according to the size of survey diameter of work, select for use suitable calibrated bolck to proofread and correct clock gauge 1, because clock gauge has bigger stroke, therefore convenient reading, correct not only in process, and can obtain required chipping allowance correctly, fast, thus effectively enhance productivity, reduce production costs.
Claims (3)
1. the outside diameter measuring instrument is made up of matrix, bearing, clock gauge and hold-down bolt, it is characterized in that: the set hole of matrix openings end is connected with bearing and clock gauge respectively, and fixes with hold-down bolt in the side.
2. outside diameter measuring instrument as claimed in claim 1, it is characterized in that: described matrix is the C type, is provided with at the openend of C type to match with bearing and clock gauge link external diameter and at the through hole of same axis, and radially is provided with tapped through hole in the hole.
3. outside diameter measuring instrument as claimed in claim 1 is characterized in that: described bearing is the cylinder of band boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272134 CN203231722U (en) | 2013-05-05 | 2013-05-05 | External diameter measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272134 CN203231722U (en) | 2013-05-05 | 2013-05-05 | External diameter measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231722U true CN203231722U (en) | 2013-10-09 |
Family
ID=49287843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320272134 Expired - Fee Related CN203231722U (en) | 2013-05-05 | 2013-05-05 | External diameter measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865307A (en) * | 2016-06-07 | 2016-08-17 | 山东大学 | Workpiece inner diameter measurement tool and method |
-
2013
- 2013-05-05 CN CN 201320272134 patent/CN203231722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865307A (en) * | 2016-06-07 | 2016-08-17 | 山东大学 | Workpiece inner diameter measurement tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140505 |