CN2033889U - Combination calliper - Google Patents
Combination calliper Download PDFInfo
- Publication number
- CN2033889U CN2033889U CN 88216610 CN88216610U CN2033889U CN 2033889 U CN2033889 U CN 2033889U CN 88216610 CN88216610 CN 88216610 CN 88216610 U CN88216610 U CN 88216610U CN 2033889 U CN2033889 U CN 2033889U
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- CN
- China
- Prior art keywords
- vernier
- utility
- model
- movable gage
- scale
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a combination vernier calliper which is composed of a main ruler, a movable measuring ruler, a vernier and a positioning screw. The utility model is characterized in that two parallel sliding slots are arranged at the same side of the vernier, and the main ruler and the movable ruler are respectively inserted into the two sliding slots to slide so that a multipurpose vernier caliper is combined. Compared with the existing vernier caliper with the same specification, the measuring range can be increased by one time, and the utility model has the characteristics of simple structure, convenient carrying, easy production, etc.
Description
The utility model is a kind of combination vernier caliper, and it belongs to a kind of metering outfit.
At present relevant with the utility model have vernier caliper, vernier depth gauge, a vernier height gauge, because they respectively are subjected to the limitation of its structure, purposes is single, measurement range is less, vernier caliper can only measuring workpieces the outside dimension of length, width, thickness, internal diameter and workpiece at position such as aperture, trough rim, edge of table, the vernier caliper that has a pit gauge also can depth measurement, but can not survey height and line, can not measure the deep hole internal diameter; Vernier depth gauge can only fathom; Vernier height gauge can only be surveyed height and line.They also all are subjected to the restriction of its blade length, measure length or the degree of depth or altitude range if want to increase, and must increase the length of blade, bring very big inconvenience to the carrier like this, also easily make blade flexural deformation simultaneously.
The purpose of this utility model provides a kind of combination vernier caliper, replace vernier caliper and vernier depth gauge and three kinds of survey instruments of vernier height gauge with this, and can measure the deep hole internal diameter and under the situation that does not increase blade length, increase measuring workpieces length, the degree of depth and altitude range.
The purpose of this utility model is achieved in that it comprises main scale, vernier scale, dog screw, the line pawl, it is characterized in that also further comprising movable gage, have two parallel chutes in the same side of vernier scale, and be provided with double vernier, main scale and movable gage one end have the right angle shelves respectively, two right angle shelves are as the measuring jaw of measuring workpieces size, the line pawl is located at the end of movable gage right angle shelves, it and movable gage are one, main scale and movable gage can insert respectively in two chutes of vernier scale in a variety of forms, and, be combined into multiduty vernier caliper with this along its slippage.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
Fig. 2～12nd, several measuring methods of the utility model.
Fig. 1 is an embodiment of the present utility model, and it is made up of main scale 1, movable gage 2, vernier scale 3 and dog screw 4,5.Have right angle shelves 6,7 on main scale 1 and the movable gage 2 respectively, wherein movable gage 2 also have line pawl 8 with the end of right angle shelves 7.Two right angle shelves, 6,7 the measuring jaws of main scale 1 and movable gage 2 as the measuring workpieces size, two parallel chutes 9,10 are arranged in the same side of vernier scale 3, and have double vernier 11,12, main scale 1 and movable gage 2 can insert respectively in two chutes 9 and 10 of vernier scale 3, and the dog screw 4 and 5 that is loaded on vernier scale 3 top and bottom is used for fixing vernier scale 3 respectively in main scale 1 and the position on movable gage 2.
Several measuring method of the present utility model is by shown in Fig. 2～12, Fig. 2～3rd wherein, the length of measuring workpieces, Fig. 4～5th, the height of measuring workpieces, Fig. 6～7th, the degree of depth of measuring workpieces, Fig. 8～9th, the internal diameter of measuring workpieces.Can find out that by Fig. 3, Fig. 5, Fig. 7, Fig. 9 the utility model just can increase range under the situation that does not increase blade length.
2 two right angle shelves 6 of the utility model main scale 1 and movable gage also can be connected two-way inner measuring jaw 13(as shown in figure 10 with 7 end), with the deep hole internal diameter of this measuring workpieces.When giving the line of workpiece height, can realize line (shown in Figure 11～12) just the right angle shelves on the main scale 16 are connected with line seat 14, two-way inner measuring jaw 13 is an annex of the present utility model with line seat 14.
The utility model since vernier scale 3 with two parallel chutes 9 and 10, main scale 1 and movable gage 2 can insert in two parallel chutes in a variety of forms, so one-tenth capable of being combined Multi-purpose slide measure, and increase twice range than the slide measure of same specification, but dark mouthful of internal diameter of measuring workpieces has the characteristics such as simple in structure, easy to carry.
Claims (2)
1, a kind of combination vernier caliper, it comprises main scale 1, vernier scale 3, dog screw 4,5, line pawl 8, it is characterized in that also further comprising movable gage 2, have two parallel chutes 9 and 10 and double vernier 11 and 12 in the same side of vernier scale 3, main scale 1 can insert respectively in two chutes and along its slippage with movable gage 2, main scale 1 has right angle shelves 6 and 7 respectively with an end of movable gage 2, line pawl 8 be located at movable gage 2 with 7 end of right angle shelves, it and movable gage 2 are one.
2, by the described combination vernier caliper of claim 1, it is characterized in that main scale 1 can also be connected two-way inner measuring jaw 13 with the movable gage 2 right angle shelves 6 of being with 7 ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216610 CN2033889U (en) | 1988-06-30 | 1988-06-30 | Combination calliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216610 CN2033889U (en) | 1988-06-30 | 1988-06-30 | Combination calliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2033889U true CN2033889U (en) | 1989-03-08 |
Family
ID=4849210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88216610 Withdrawn CN2033889U (en) | 1988-06-30 | 1988-06-30 | Combination calliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2033889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052500A (en) * | 2016-05-30 | 2016-10-26 | 沈阳大学 | Complex recessed surface inner cavity depth measuring ruler |
| CN107883843A (en) * | 2017-11-17 | 2018-04-06 | 江南嘉捷电梯股份有限公司 | A kind of measurement in a closed series instrument |
| CN111795631A (en) * | 2020-07-23 | 2020-10-20 | 张雪燕 | Industrial use measuring device |
-
1988
- 1988-06-30 CN CN 88216610 patent/CN2033889U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052500A (en) * | 2016-05-30 | 2016-10-26 | 沈阳大学 | Complex recessed surface inner cavity depth measuring ruler |
| CN107883843A (en) * | 2017-11-17 | 2018-04-06 | 江南嘉捷电梯股份有限公司 | A kind of measurement in a closed series instrument |
| CN107883843B (en) * | 2017-11-17 | 2024-01-30 | 苏州江南嘉捷电梯有限公司 | Combined measuring tool |
| CN111795631A (en) * | 2020-07-23 | 2020-10-20 | 张雪燕 | Industrial use measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |