CN211178182U

CN211178182U - Measuring tool and vernier caliper assembly

Info

Publication number: CN211178182U
Application number: CN201922177749.4U
Authority: CN
Inventors: 杨柳城
Original assignee: Tianjin Kongfang Technology Co ltd
Current assignee: Tianjin Kongfang Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-04
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a measure frock and slide caliper subassembly, include: the slide caliper comprises a main ruler, a movable measuring jaw, a vernier scale, a fixed measuring jaw and an extended measuring jaw, wherein a stable part is arranged below the main ruler, a measuring part is arranged below the stable part, the position of the extended measuring jaw is convenient to fix and stabilize through the matching of a limiting block and a convex block, the limiting block is clamped between the two convex blocks through the elastic force of a second spring, so that the convex block can be separated from the limiting block when the force applied by the extended measuring jaw is larger, the stability of the slide caliper assembly is effectively improved, the position of the extended measuring jaw is convenient to adjust through the elastic force of a first spring by utilizing the convex block separated from the limiting block, the lengths of the fixed measuring jaw and the movable measuring jaw are extended, the vernier can be conveniently measured to a deeper part of the measuring tool, the measuring precision of the deeper part of the measuring tool is effectively improved, and the friction force on the surface of the measuring tool is increased through the arrangement of an anti-skid block, the displacement of the lengthened measuring jaw is avoided during measurement.

Description

Measuring tool and vernier caliper assembly

Technical Field

The utility model relates to a slide caliper field, specificly relate to a measure frock and slide caliper subassembly.

Background

The vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth, and is formed from two portions of main scale and vernier attached on the main scale, and the main scale is generally in the unit of mm.

Wherein, retrieving one application number is: cn201820688640.x, it is about measuring frock and slide caliper subassembly, measure frock (3) including first measuring part (15) and second measuring part (16), first measuring part (15) and second measuring part (16) are used for respectively can dismantle with a slide caliper and connect … … first probe (18) with second probe (24) are used for setting up in opposite directions. The first probe and the second probe are arranged oppositely through retrieval discovery, and can be used for being installed on a vernier caliper to measure the thickness dimension of any point of the curved surface structure.

After retrieval and analysis, the surface of the measuring tool of the existing vernier caliper component is relatively smooth, so that the measuring jaw is easy to displace during measurement, the measurement is not accurate, the length of the measuring jaw cannot be adjusted, and the problems that the measuring jaw cannot be measured due to insufficient length of the measuring jaw when the deeper part of the measuring tool is measured are solved.

SUMMERY OF THE UTILITY MODEL

The technical problem that the above-mentioned background art provided is solved to this kind of device, provides a measure frock and slide caliper subassembly, includes: the measuring device comprises a main scale, a movable measuring jaw, a vernier, a fixed measuring jaw and a lengthened measuring jaw, wherein a stable part is arranged below the main scale, and a measuring part is arranged below the stable part.

Preferably, the stabilizing member comprises: remove the measuring jaw and fix the measuring jaw, remove the measuring jaw and all set up the lower surface at the main scale with fixed measuring jaw, and the right-hand member joint that removes the measuring jaw has the vernier scale.

Preferably, the inside equal fixedly connected with cardboard of removal graduated flask and fixed graduated flask, and the middle part joint of cardboard has first spring to the bottom fixedly connected with extension graduated flask of cardboard.

Preferably, the one end integration of cardboard is provided with a plurality of lug, and the one end joint between two adjacent lugs has the stopper to two adjacent lugs and stopper interlock each other.

Preferably, one end of the limiting block is clamped with a second spring, and the other end of the second spring is fixedly connected with a second fixing block.

Preferably, the measuring part includes: vernier scale and extension gauge jaw, vernier scale set up in the middle part of main scale, and the top of vernier scale can be dismantled and be connected with fixing screw.

Preferably, the inboard one end fixed connection of extension graduated flask has the function chi, and the even joint of lateral wall of extension graduated flask has a plurality of non slipping spur to the non slipping spur is made by rubber material.

Preferably, the inner side walls of the two lengthened measuring claws are fixedly connected with a first fixing block, and the top of the first fixing block is movably connected with an arc-shaped strip.

Preferably, the elastic piece is clamped at the joint of the two arc-shaped strips, and the arc-shaped strips are made of TPU soft edge materials.

Has the advantages that:

1. the position of the lengthened measuring jaw is convenient to fix and stable through the matching of the limiting block and the convex block, and the limiting block is clamped between the two convex blocks through the elasticity of the second spring, so that the convex block can be separated from the limiting block only when the force applied by the lengthened measuring jaw is large, and the stability of the caliper assembly is effectively improved;

2. the clamping plate is convenient to adjust the position of the lengthened measuring jaw through the elasticity of the first spring by utilizing the convex block which is separated from the limiting block, so that the lengths of the fixed measuring jaw and the movable measuring jaw are lengthened, the vernier caliper can conveniently measure the part at the deeper part of the measuring tool, and the measuring precision of the deeper part of the measuring tool is effectively improved;

3. through the setting of non slipping spur, increase and the frictional force on measurement frock surface avoid lengthening the measuring jaw displacement when measuring to utilize the arc strip of the soft limit material of TPU, the arcwall face of frock is measured in the laminating of being convenient for, can be accurate measure the arcwall face of measuring the frock, and be convenient for through the function chi auxiliary arc strip measure the thickness and the area of the arcwall face of frock.

Drawings

Fig. 1 is a schematic view of the overall plane structure of the present invention.

Fig. 2 is a schematic view of the plane structure of the lengthened measuring jaw of the present invention.

Fig. 3 is a schematic view of the plane structure of the arc-shaped strip of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In FIGS. 1-4: 1-main ruler, 2-movable measuring jaw, 3-fixed screw, 4-vernier scale, 5-fixed measuring jaw, 6-lengthened measuring jaw, 7-fixed block I, 8-arc strip, 9-elastic part, 10-antiskid block, 11-functional ruler, 12-clamping plate, 13-first spring, 14-lug, 15-limiting block, 16-fixed block II and 17-second spring.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a measuring tool and a vernier caliper assembly includes: the measuring device comprises a main ruler 1, a movable measuring jaw 2, a vernier 4, a fixed measuring jaw 5 and a lengthened measuring jaw 6, wherein a stable part is arranged below the main ruler 1, and a measuring part is arranged below the stable part.

Preferably, the stabilizing member comprises: remove measuring jaw 2 and fixed measuring jaw 5, remove measuring jaw 2 and fixed measuring jaw 5 and all set up the lower surface at main scale 1, and the right-hand member joint that removes measuring jaw 2 has vernier scale 4, is convenient for carry out accurate measurement to measuring the frock through removing measuring jaw 2 and fixed measuring jaw 5.

Preferably, the inside of removing graduated flask 2 and fixed graduated flask 5 is equal fixedly connected with cardboard 12, and the middle part joint of cardboard 12 has first spring 13 to the bottom fixedly connected with extension graduated flask 6 of cardboard 12 is convenient for measure the deeper position of frock through extension graduated flask 6.

Preferably, the one end integration of cardboard 12 is provided with a plurality of lug 14, and the one end joint between two adjacent lugs 14 has stopper 15, and two adjacent lugs 14 interlock each other with stopper 15, the one end joint of stopper 15 has second spring 17, and second spring 17's the other end fixedly connected with fixed block two 16, cooperation through stopper 15 and lug 14, be convenient for fix the position of extension measuring jaw 6, make it stable, and stopper 15 passes through second spring 17's elasticity, the card is between two lugs 14, make extension measuring jaw 6 when the application of force is great, just can make lug 14 deviate from stopper 15, the effectual stability that improves this slide caliper rule subassembly.

Preferably, the measuring part includes: vernier 4 and extension gauge 6, vernier 4 sets up in the middle part of main scale 1, and vernier 4's top can be dismantled and be connected with fixing screw 3, is convenient for fix vernier 4 through fixing screw 3.

Preferably, the inboard one end fixed connection of extension graduated flask 6 has function chi 11, and the even joint of lateral wall of extension graduated flask 6 has a plurality of non slipping spur 10 to non slipping spur 10 is made by the rubber material, increases through non slipping spur 10 and measures the surperficial frictional force of frock, avoids extension graduated flask 6 displacement when measuring.

Preferably, the equal fixedly connected with fixed block 7 of inside wall of two extension measuring claws 6, and the top swing joint of fixed block 7 has arc strip 8, and the joint flexible part 9 of department of meeting of two arc strips 8, and arc strip 8 is made by the soft limit material of TPU, utilizes the arc strip 8 of the soft limit material of TPU, and the arcwall face of frock is measured in the laminating of being convenient for, and the arcwall face to measuring the frock that can be accurate is measured.

When the measuring tool and the vernier caliper assembly of the utility model are used, firstly, the fixed measuring jaw 5 at one end of the main ruler 1 is moved to the position to be measured of the measuring tool, and the movable measuring jaw 2 is moved to the right side, so that the movable measuring jaw 2 drives the vernier scale 4 to move to the right side, the lengthened measuring jaw 6 is convenient to be attached to two ends of the surface of the measuring tool, then the vernier scale 4 is fixed through the fixing screw rod 3, the movable measuring jaw 2 and the lengthened measuring jaw 6 at the lower end of the fixed measuring jaw 5 are enabled to be attached to the measuring tool, the vernier scale 4 is convenient to measure, when the deeper part of the measuring tool is required to be measured, the lengthened measuring jaw 6 is pulled through downward force application, the limit block 15 is convenient to be separated from the lug 14, the clamping plate 12 is enabled to be convenient to adjust the position of the lengthened measuring jaw 6 through the elasticity of the first spring 13, the lengths of the fixed measuring jaw 5 and the movable measuring jaw 2 are lengthened, the vernier scale 4 can, then elasticity through second spring 17 makes stopper 15 tensile, stopper 15 card is between two lugs 14 this moment, be convenient for fix the position of extension graduated flask 6, make extension graduated flask 6 when the application of force is great, just can make lug 14 deviate from in stopper 15, later through the non slipping spur 10 increase with measure the frictional force on frock surface, avoid extension graduated flask 6 displacement when measuring, and utilize the arc strip 8 of the soft limit material of TPU, the arcwall face of frock is measured in the laminating of being convenient for, can be accurate measure the arcwall face of measuring the frock, the thickness and the area of the arcwall face of frock are measured to the supplementary arcwall face of being convenient for through function chi 11 at last.

This kind of measure frock and slide caliper subassembly has extensive practicality to solve the current slide caliper subassembly that proposes in the above-mentioned background art, because the surface of measuring the frock is level and smooth relatively, make the displacement when measuring the measuring jaw and measuring easily, and lead to measuring inaccurate, and can not adjust the length of measuring jaw, make when measuring the deeper position of frock, lead to unable measuring problem inadequately because of measuring jaw length.

Claims

1. A measurement tool and vernier caliper assembly comprising: main scale (1), removal graduated flask (2), vernier scale (4), fixed graduated flask (5) and extension graduated flask (6), its characterized in that: a stabilizing part is arranged below the main scale (1), and a measuring part is arranged below the stabilizing part.

2. The measuring tool and vernier caliper assembly according to claim 1, wherein: the stabilizing member includes: remove graduated flask (2) and fixed graduated flask (5), remove graduated flask (2) and all set up the lower surface in main scale (1) with fixed graduated flask (5), and the right-hand member joint that removes graduated flask (2) has vernier scale (4).

3. The measuring tool and vernier caliper assembly according to claim 2, wherein: the movable measuring jaw is characterized in that clamping plates (12) are fixedly connected with the inner parts of the movable measuring jaw (2) and the fixed measuring jaw (5), first springs (13) are clamped in the middle of the clamping plates (12), and the bottom of each clamping plate (12) is fixedly connected with a lengthened measuring jaw (6).

4. The measuring tool and vernier caliper assembly according to claim 3, wherein: a plurality of convex blocks (14) are integrally arranged at one end of the clamping plate (12), a limiting block (15) is clamped at one end between every two adjacent convex blocks (14), and the two adjacent convex blocks (14) are mutually meshed with the limiting block (15).

5. The measuring tool and vernier caliper assembly according to claim 4, wherein: one end joint of stopper (15) has second spring (17), and the other end fixedly connected with fixed block two (16) of second spring (17).

6. The measuring tool and vernier caliper assembly according to claim 1, wherein: the measurement component includes: vernier scale (4) and extension graduated flask (6), vernier scale (4) set up in the middle part of main scale (1), and the top of vernier scale (4) can be dismantled and be connected with clamping screw (3).

7. The measuring tool and vernier caliper assembly according to claim 6, wherein: the utility model discloses a rubber measuring device, including extension measuring jaw (6), the inboard one end fixedly connected with function chi (11) of extension measuring jaw (6), and the even joint of lateral wall of extension measuring jaw (6) has a plurality of non slipping spur (10) to non slipping spur (10) are made by the rubber material.

8. The measuring tool and vernier caliper assembly according to claim 7, wherein: the inner side walls of the two lengthened measuring claws (6) are fixedly connected with a first fixing block (7), and the top of the first fixing block (7) is movably connected with an arc-shaped strip (8).

9. The measuring tool and vernier caliper assembly according to claim 8, wherein: the joint of two arc strips (8) is connected with elastic piece (9), and arc strip (8) is made by TPU soft limit material.