CN202599267U - Vernier caliper - Google Patents
Vernier caliper Download PDFInfo
- Publication number
- CN202599267U CN202599267U CN 201220267417 CN201220267417U CN202599267U CN 202599267 U CN202599267 U CN 202599267U CN 201220267417 CN201220267417 CN 201220267417 CN 201220267417 U CN201220267417 U CN 201220267417U CN 202599267 U CN202599267 U CN 202599267U
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- CN
- China
- Prior art keywords
- measurement
- vernier caliper
- caliper
- jaw
- movable
- 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 - Lifetime
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Abstract
A vernier caliper overcomes the defect of background technology, namely, the range of application is only restricted to measurement of parts in regular shape rather than part in irregular shape. A fixed measurement jaw is installed on a caliper body 2 marked with degree scales 1, and the caliper body 2 is connected with a movable measurement jaw which can move horizontally and set screws of the movable measurement jaw. The vernier caliper is characterized in that the fixed measurement jaw 5 is short while the movable measurement jaw is long, the fixed measurement jaw 5 is connected with a sleeve clamp 7 which is connected with the set screws, and a measurement cone with a bulged handle is connected with the inside of the sleeve clamp. The vernier caliper has the advantages of being applied to occasions where a line-marking caliper can not measure an effective position or can not guarantee examination precision, effectively guaranteeing measurement accuracy, and further guaranteeing product quality. Besides, the vernier caliper is simple in structure, convenient to install and use, high in efficiency, small in labor intensity, good in effect, and reliable and safe in performance. The vernier caliper is used for measurement of parts.
Description
Technical field
The utility model relates to the G01B in the International Classification of Patents, i.e. the measurement of length, thickness and similar linear dimension; The measurement of angle, area, irregular surface and profile, particularly a kind of vernier caliper.
Background technology
Slide calliper rule of the prior art, promptly traditional vernier caliper its objective is that supplying to measure part uses.Its structure generally is that the slide calliper rule body 2 that indicates scale 1 is provided with fixation measuring pawl 3, and is connected with the movable measuring claw 4 and the gib screw thereof that can move horizontally.Though the vernier caliper of this kind structure has obtained using widely in suitability for industrialized production, its weak point is: usable range only limits to measure the part of regular shape, and is then powerless for some parts in irregular shape.
Summary of the invention
In order to solve the weak point in the above-mentioned background technology; The purpose of the utility model provides a kind of vernier caliper; The technical solution of the utility model is: the slide calliper rule body 2 that indicates scale 1 is provided with the fixation measuring pawl, and is connected with the movable measuring claw and the gib screw thereof that can move horizontally.It is characterized in that: fixation measuring pawl 5 short and movable measuring claw 6 length; On fixation measuring pawl 5, connect a cartridge clip 7, be connected with gib screw on the cartridge clip 7; Measurement awl with protruding handle is connected in the cartridge clip.
The utility model is compared the advantage that prior art has: can can't measure active position and can't guarantee that the occasion of testing accuracy uses to the line slide calliper rule.Measuring accuracy can be effectively guaranteed, and then product quality can be guaranteed.Simple in structure, installation, easy to use, efficient is high, and labour intensity is little, and is effective.Dependable performance, safety.
Description of drawings
The drawing of the utility model accompanying drawing is explained as follows:
Fig. 1 is that the one-piece construction master of the traditional vernier caliper described in the background technology looks synoptic diagram.Wherein 1 be scale, 2 is the slide calliper rule body, 3 is the fixation measuring pawl, 4 is movable measuring claw.
Fig. 2 does not look synoptic diagram for the utility model connects cartridge clip 7 with the one-piece construction master who bores with the measurement of protruding handle.Wherein 5 be fixation measuring pawl in the utility model, 6 is the movable measuring claw in the utility model.
Fig. 3 looks synoptic diagram for the one-piece construction master of the cartridge clip 7 in the utility model.
Fig. 4 looks synoptic diagram for the one-piece construction master of a kind of measurement awl 9 with protruding handle 8 in the utility model.
Fig. 5 looks synoptic diagram for the another kind in the utility model with the one-piece construction master of the measurement awl 11 of protruding handle 10.
Fig. 6 looks synoptic diagram for a kind of one-piece construction master of the utility model.Wherein 1 be scale, 2 is the slide calliper rule body, 5 is the fixation measuring pawl in the utility model, 6 is the movable measuring claw in the utility model, 7 is cartridge clip, 11 are the measurement awl with protruding handle 10.
Embodiment
The utility model is done further to detail below in conjunction with accompanying drawing and embodiment: the slide calliper rule body 2 that indicates scale 1 is provided with the fixation measuring pawl, and is connected with the movable measuring claw and the gib screw thereof that can move horizontally.It is characterized in that: fixation measuring pawl 5 short and movable measuring claw 6 length; On fixation measuring pawl 5, connect a cartridge clip 7, be connected with gib screw on the cartridge clip 7; Measurement awl with protruding handle is connected in the cartridge clip.
The utility model supplies to measure part and uses.
Claims (1)
1. vernier caliper, the slide calliper rule body (2) that indicates scale (1) is provided with the fixation measuring pawl, and is connected with the movable measuring claw and the gib screw thereof that can move horizontally, and it is characterized in that: the short and movable measuring claw of fixation measuring pawl (5) (6) is long; Go up a connection cartridge clip (7) at fixation measuring pawl (5), cartridge clip is connected with gib screw on (7); Measurement awl with protruding handle is connected in the cartridge clip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267417 CN202599267U (en) | 2012-05-29 | 2012-05-29 | Vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267417 CN202599267U (en) | 2012-05-29 | 2012-05-29 | Vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599267U true CN202599267U (en) | 2012-12-12 |
Family
ID=47316797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220267417 Expired - Lifetime CN202599267U (en) | 2012-05-29 | 2012-05-29 | Vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591864A (en) * | 2013-11-26 | 2014-02-19 | 重庆富吉机械制造有限公司 | Vernier caliper used for measuring wall thickness of irregular part |
| CN104930940A (en) * | 2015-07-04 | 2015-09-23 | 苏州塔可盛电子科技有限公司 | A positioning caliper |
| CN110296641A (en) * | 2019-08-07 | 2019-10-01 | 兖矿东华重工有限公司 | A kind of pitch-row measurement vernier caliper |
-
2012
- 2012-05-29 CN CN 201220267417 patent/CN202599267U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591864A (en) * | 2013-11-26 | 2014-02-19 | 重庆富吉机械制造有限公司 | Vernier caliper used for measuring wall thickness of irregular part |
| CN104930940A (en) * | 2015-07-04 | 2015-09-23 | 苏州塔可盛电子科技有限公司 | A positioning caliper |
| CN110296641A (en) * | 2019-08-07 | 2019-10-01 | 兖矿东华重工有限公司 | A kind of pitch-row measurement vernier caliper |
| CN110296641B (en) * | 2019-08-07 | 2021-03-26 | 兖矿东华重工有限公司 | Vernier caliper for measuring pitch of holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |