CN204373567U - Measure the special dial snap gauge of fixation workpiece axle class diameter - Google Patents
Measure the special dial snap gauge of fixation workpiece axle class diameter Download PDFInfo
- Publication number
- CN204373567U CN204373567U CN201420870098.1U CN201420870098U CN204373567U CN 204373567 U CN204373567 U CN 204373567U CN 201420870098 U CN201420870098 U CN 201420870098U CN 204373567 U CN204373567 U CN 204373567U
- Authority
- CN
- China
- Prior art keywords
- regulator
- measurement section
- elastic projection
- measurement
- axle class
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- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
It is simple that the utility model relates to a kind of structure, the convenient and practical special dial snap gauge of measurement fixation workpiece axle class diameter with saving production cost, this calliper comprises the regulator be made up of 65Mn spring steel, be located at the with holes fixing projection on regulator top, with the elastic projection being located at regulator side, described fixing projection, elastic projection and regulator are structure as a whole, wherein, the outside on elastic projection top is provided with fixed block, fixed block is provided with outside diameter measuring instrument, the gauge outfit of outside diameter measuring instrument is connected with the measuring stick be sleeved in fixing bump aperture with elastic projection through fixed block, be provided with between the top of elastic projection and regulator and be with the adjustment of spring to follow closely, the bottom of elastic projection and the bottom of regulator form axle class diameter measurement portion, have structure simple, convenient and practical, save production cost, reduce manual operation measuring error, increase work efficiency and improve the advantage of measuring accuracy.
Description
Technical field
The utility model belongs to gauge Technology of Precision Measurement field, is specifically related to a kind of structure simply, the convenient and practical special dial snap gauge of measurement fixation workpiece axle class diameter with saving production cost.
Background technology
Gauge is in order to ensure the assembling interchangeability of parts and components, size except its each parts is answered except the requirement of coincidence pattern, site error on parts between the shape error of each key element and key element also must in the allowed band that pattern specifies, in large-lot production, extensively adopt the size of gauge inspection parts whether in the tolerance range that pattern specifies.Common survey instrument adopts lever construction principle, and use procedure is loaded down with trivial details, and easily causes error due to manual operation.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, and provide a kind of structure simple, convenient and practical, reduce manual operation measuring error, increase work efficiency and improve the special dial snap gauge of measurement fixation workpiece axle class diameter of measuring accuracy.
The purpose of this utility model is achieved in that this calliper comprises the regulator be made up of 65Mn spring steel, be located at the with holes fixing projection on regulator top, with the elastic projection being located at regulator side, described fixing projection, elastic projection and regulator are structure as a whole, wherein, the outside on elastic projection top is provided with fixed block, fixed block is provided with outside diameter measuring instrument, the gauge outfit of outside diameter measuring instrument is connected with the measuring stick be sleeved in fixing bump aperture with elastic projection through fixed block, be provided with between the top of elastic projection and regulator and be with the adjustment of spring to follow closely, the bottom of elastic projection and the bottom of regulator form axle class diameter measurement portion, measurement section first end is located on elastic projection, measurement section second end is located in regulator, and measurement section first end equals axle class diameter to the length of measurement section second end, measurement section the 3rd end to be located in regulator and with measurement section first end and measurement section second end on same circular arc.Described measurement section the 3rd end is identical to the distance of measurement section second end with measurement section the 3rd end to the distance of measurement section first end.Described measurement section first end, the outside surface of measurement section second end and measurement section the 3rd end is respectively equipped with alloy block.Described regulator top is connected with handle by bolt.One of hole is offered in described regulator inside, and the shape in its hole is circular, square and oval.Caging bolt is provided with between described elastic projection and regulator.Bolt is adopted to fix between described fixed block and elastic projection.
The utility model have structure simple, convenient and practical, save production cost, reduce manual operation measuring error, increase work efficiency and improve the advantage of measuring accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is for measuring the special dial snap gauge of fixation workpiece axle class diameter, this calliper comprises the regulator 1 be made up of 65Mn spring steel, be located at the with holes fixing projection 10 on regulator 1 top, with the elastic projection 11 being located at regulator 1 side, described fixing projection 10, elastic projection 11 and regulator 1 are structure as a whole, wherein, the outside on elastic projection 11 top is provided with fixed block 2, fixed block 2 is provided with outside diameter measuring instrument 9, the gauge outfit 12 of outside diameter measuring instrument 9 is connected with the measuring stick 3 be sleeved in fixing projection 10 hole with elastic projection 11 through fixed block 2, be provided with between the top of elastic projection 11 and regulator 1 and be with the adjustment of spring 7 to follow closely 6, the bottom of elastic projection 11 and the bottom of regulator 1 form axle class diameter measurement portion, measurement section first end is located on elastic projection 11, measurement section second end is located in regulator 1, and measurement section first end equals axle class diameter to the length of measurement section second end, measurement section the 3rd end to be located in regulator 1 and with measurement section first end and measurement section second end on same circular arc.Regulator 1, the material of fixing projection 10 and elastic projection 11 is 65Mn spring steel, overcome the technical scheme using lever principle traditionally, measuring stick 3 is arranged in the hole of fixing projection 10, and numerical value regulator 1 measured is delivered in outside diameter measuring instrument 9 by gauge outfit 12.The backhaul elastic force that 6 are used for increasing regulator 1 is followed closely in adjustment with spring 7.Described measurement section the 3rd end is identical to the distance of measurement section second end with measurement section the 3rd end to the distance of measurement section first end.Described measurement section first end, the outside surface of measurement section second end and measurement section the 3rd end is respectively equipped with alloy block 5.Alloy block 5 adopts mode and the measurement section first end of welding, and measurement section second end is connected with measurement section the 3rd end, can improve the tear strength of measurement section.Be installed with standard workpiece 8 in described measurement section, carry out school mark, zero by regulator 1 pair of external measuring instrument table 9.Described regulator 1 top is connected with handle 4 by bolt.The object of handle 4 is for ease of picking and placeing regulator 1 and measuring fixation workpiece.One of hole is offered in described regulator 1 inside, and the shape in its hole is circular, square and oval.Its hole offered mainly contains two objects: 1, alleviate the deadweight of regulator 1 and can save cost; 2, be convenient to pick and place or use regulator 1.Caging bolt 13 is provided with between described elastic projection 11 and regulator 1.Described caging bolt 13 plays the effect spacing to regulator 1.Bolt is adopted to fix between described fixed block 2 and elastic projection 11.Described adjustment block 2 is connected with regulator 1 by two interior hexagonal cylindrical head M4 × 10 bolts.Described outside diameter measuring instrument 9 is one of hundred clock gauges or clock gauge.
Claims (7)
1. measure the special dial snap gauge of fixation workpiece axle class diameter for one kind, it is characterized in that: this calliper comprises the regulator (1) be made up of 65Mn spring steel, be located at the with holes fixing projection (10) on regulator (1) top, with the elastic projection (11) being located at regulator (1) side, described fixing projection (10), elastic projection (11) and regulator (1) are structure as a whole, wherein, the outside on elastic projection (11) top is provided with fixed block (2), fixed block (2) is provided with outside diameter measuring instrument (9), the gauge outfit (12) of outside diameter measuring instrument (9) is connected with the measuring stick (3) be sleeved in fixing projection (10) hole with elastic projection (11) through fixed block (2), being provided with between the top of elastic projection (11) and regulator (1) is with the adjustment of spring (7) to follow closely (6), the bottom of elastic projection (11) and the bottom of regulator (1) form axle class diameter measurement portion, measurement section first end is located on elastic projection (11), measurement section second end is located in regulator (1), and measurement section first end equals axle class diameter to the length of measurement section second end, it is upper and with measurement section first end and measurement section second end on same circular arc that measurement section the 3rd end is located at regulator (1).
2. the special dial snap gauge of measurement fixation workpiece axle class diameter according to claim 1, is characterized in that: described measurement section the 3rd end is identical to the distance of measurement section second end with measurement section the 3rd end to the distance of measurement section first end.
3. the special dial snap gauge of measurement fixation workpiece axle class diameter according to claim 1, is characterized in that: described measurement section first end, and the outside surface of measurement section second end and measurement section the 3rd end is respectively equipped with alloy block (5).
4. the special dial snap gauge of measurement fixation workpiece axle class diameter according to claim 1, is characterized in that: described regulator (1) top is connected with handle (4) by bolt.
One of 5. the special dial snap gauge of measurement fixation workpiece axle class diameter according to claim 1, is characterized in that: hole is offered in described regulator (1) inside, and the shape in its hole is circular, square and oval.
6. the special dial snap gauge of measurement fixation workpiece axle class diameter according to claim 1, is characterized in that: be provided with caging bolt (13) between described elastic projection (11) and regulator (1).
7. the special dial snap gauge of measurement fixation workpiece axle class diameter according to claim 1, is characterized in that: adopt bolt to fix between described fixed block (2) and elastic projection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870098.1U CN204373567U (en) | 2014-12-17 | 2014-12-17 | Measure the special dial snap gauge of fixation workpiece axle class diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870098.1U CN204373567U (en) | 2014-12-17 | 2014-12-17 | Measure the special dial snap gauge of fixation workpiece axle class diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373567U true CN204373567U (en) | 2015-06-03 |
Family
ID=53329781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870098.1U Expired - Fee Related CN204373567U (en) | 2014-12-17 | 2014-12-17 | Measure the special dial snap gauge of fixation workpiece axle class diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373567U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144206A (en) * | 2017-07-14 | 2017-09-08 | 辽宁五八内燃机配件有限公司 | A kind of crankshaft journal detection means |
| CN107525445A (en) * | 2017-10-16 | 2017-12-29 | 东风汽车有限公司 | Special caliper gauge with meter |
| CN108180802A (en) * | 2017-12-29 | 2018-06-19 | 李玉明 | Internal-and external diameter digimatic micrometer |
| CN109470105A (en) * | 2018-12-18 | 2019-03-15 | 唐大春 | Axis class dimensional measurement reading calliper |
-
2014
- 2014-12-17 CN CN201420870098.1U patent/CN204373567U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144206A (en) * | 2017-07-14 | 2017-09-08 | 辽宁五八内燃机配件有限公司 | A kind of crankshaft journal detection means |
| CN107525445A (en) * | 2017-10-16 | 2017-12-29 | 东风汽车有限公司 | Special caliper gauge with meter |
| CN108180802A (en) * | 2017-12-29 | 2018-06-19 | 李玉明 | Internal-and external diameter digimatic micrometer |
| CN109470105A (en) * | 2018-12-18 | 2019-03-15 | 唐大春 | Axis class dimensional measurement reading calliper |
| CN109470105B (en) * | 2018-12-18 | 2023-11-03 | 唐大春 | Reading calliper gauge for measuring shaft dimensions |
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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: 20150603 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |