CN206037857U - Multi -range caliber - Google Patents
Multi -range caliber Download PDFInfo
- Publication number
- CN206037857U CN206037857U CN201621091543.XU CN201621091543U CN206037857U CN 206037857 U CN206037857 U CN 206037857U CN 201621091543 U CN201621091543 U CN 201621091543U CN 206037857 U CN206037857 U CN 206037857U
- Authority
- CN
- China
- Prior art keywords
- big
- little
- screw
- fixing claws
- movable jaw
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multi -range caliber, it includes that connection handle, big fixing claws, little fixing claws, angelica grosseserrata move jack catch, little movable jaw, lock nut no. 1 and lock nut no. 2, connection handle one end be equipped with big fixing claws, the other end is equipped with little fixing claws, the angelica grosseserrata main aspects of moving the jack catch pass through screw no. 1 and big fixing claws's one end hinged joint, the other end of screw no. 1 be equipped with lock nut no. 1, the main aspects of little movable jaw pass through screw no. 2 and little fixing claws's one end hinged joint, the other end of screw no. 2 be equipped with lock nut no. 2. The utility model discloses simple structure, convenient to use uses extensively, and portable can improve the production efficiency and reduction inspection cost of machine tooling.
Description
Technical field
This utility model belongs to the manufacturing technology field of cubing used by mechanical processing industry, and in particular to a kind of multrirange
Calliper.
Background technology
Inspection is important one procedure during product manufacture, and its credit rating is presented by inspection.
It is in high-volume or batches of production type, often whether qualified using cubing quality inspection.Calliper is exactly a kind of general cubing,
It is commonly used to detect diameter of axle size and apparent size whether in the range of manufacturing tolerance.The distance between existing calliper claw cannot
Adjust, i.e., one can only measure a kind of size calliper, during if desired for measuring multiple sizes, it is necessary to prepare many calliper, this amount
The calliper of Cheng Danyi cannot meet modernization, efficient processing request.
The content of the invention
The purpose of this utility model be a kind of simple structure is provided, using the calliper with various ranges easy to carry.
During it can solve background technology, existing calliper cannot meet the technical problem for modernizing inexpensive processing request because range is single.
To reach above-mentioned purpose, the technical solution of the utility model is that it includes connection handle, big stationary jaw, little fixation
Claw, big movable jaw, little movable jaw, locking nut one and locking nut two, described connection handle one end are provided with big fixation
Claw, the other end are provided with little stationary jaw；The big end of described big movable jaw passes through one end of screw one and big stationary jaw
Chain connection, the other end of described screw one are provided with locking nut one；The big end of described little movable jaw passes through screw two
With one end chain connection of little stationary jaw, the other end of described screw two is provided with locking nut two.
In above-mentioned technical proposal, described connection handle is provided with rubber sleeve.
After using above-mentioned technical proposal, it is between the big stationary jaw of scalable and big movable jaw by means of fine measuring instrument
The distance between maximum limit of size of the distance for detection workpiece, the little stationary jaw of regulation and little movable jaw are by detection work
The minimum limit of size of part, so as to meet the various sizes of requirement of detection, can reduce the usage quantity of calliper, and reduction is checked into
This.
Description of the drawings
Fig. 1 is a kind of structural representation of multrirange calliper of this utility model.
In accompanying drawing, each label is respectively：1st, connection handle, 11, rubber sleeve, 2, big stationary jaw, 2 ', little stationary jaw, 3, big
Movable jaw, 3 ', little movable jaw, 4, locking nut one, 4 ', locking nut two, 5, screw one, 5 ', screw two.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of multrirange calliper of this utility model is described further：
As seen from Figure 1, this utility model it include connection handle 1, big stationary jaw 2, little stationary jaw 2 ', big movable jaw
3rd, little movable jaw 3 ', locking nut 1 and locking nut 24 ', described 1 one end of connection handle are provided with big stationary jaw 2, separately
One end is provided with little stationary jaw 2 '；Cut with scissors the one end of the big end of described big movable jaw 3 by screw 1 with big stationary jaw 2
Chain connects, and the other end of described screw 1 is provided with locking nut 1；The big end of described little movable jaw 3 ' passes through screw
25 ' one end chain connection with little stationary jaw 2 ', the other end of described screw 25 ' are provided with locking nut 24 '.
Using method of the present utility model is to prepare one first high-precision slide gauge, arranges
Maximum limit of size of the distance between the pawl equal to workpiece, and the lock-screw of slide gauge is locked, then adjust big stationary jaw 2
The distance between outer measuring jaw of slide gauge, and fixed locking nut 1 are equal to the distance between big movable jaw 3, i.e., it is big solid
The distance between claw 2 and big movable jaw 3 are determined by surveying the maximum limit of size of workpiece；In the same manner, then adjust little stationary jaw
2 ' with the distance between little movable jaw 3 ' for workpiece to be detected the minimum limit of size, and fixed locking nut 24 '.This
Sample can carry out acceptance test to the size of workpiece.
If the other sizes of detection part, locking nut 1 and locking nut 24 ' need to be only unclamped, then as stated above
Be adjusted, just qualification inspection can be carried out to the other sizes on part.
In the present embodiment, in order to improve comfortableness during use, described connection handle 1 is provided with rubber sleeve 11.
This utility model simple structure, it is easy to use, it is widely used, is easy to carry, mach production efficiency can be improved
With reduction inspection cost.
Claims (2)
1. a kind of multrirange calliper, it includes connection handle（1）, big stationary jaw（2）, little stationary jaw（2’）, big movable jaw
（3）, little movable jaw（3’）, locking nut（4）With locking nut two（4’）, it is characterised in that：Described connection handle（1）One
End is provided with big stationary jaw（2）, the other end is provided with little stationary jaw（2’）；Described big movable jaw（3）Big end pass through spiral shell
Nail one（5）With big stationary jaw（2）One end chain connection, described screw one（5）The other end be provided with locking nut one
（4）；Described little movable jaw（3’）Big end pass through screw two（5’）With little stationary jaw（2’）One end chain connection, institute
The screw two stated（5’）The other end be provided with locking nut two（4’）.
2. a kind of multrirange calliper according to claim 1, it is characterised in that：Described connection handle（1）It is provided with rubber
Set（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091543.XU CN206037857U (en) | 2016-09-29 | 2016-09-29 | Multi -range caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091543.XU CN206037857U (en) | 2016-09-29 | 2016-09-29 | Multi -range caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037857U true CN206037857U (en) | 2017-03-22 |
Family
ID=58297233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091543.XU Expired - Fee Related CN206037857U (en) | 2016-09-29 | 2016-09-29 | Multi -range caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152892A (en) * | 2016-09-29 | 2016-11-23 | 赵夫超 | A kind of multrirange calliper |
-
2016
- 2016-09-29 CN CN201621091543.XU patent/CN206037857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152892A (en) * | 2016-09-29 | 2016-11-23 | 赵夫超 | A kind of multrirange calliper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180929 |