CN207214940U - A kind of test probe replaceable slide calliper rule - Google Patents
A kind of test probe replaceable slide calliper rule Download PDFInfo
- Publication number
- CN207214940U CN207214940U CN201721268917.5U CN201721268917U CN207214940U CN 207214940 U CN207214940 U CN 207214940U CN 201721268917 U CN201721268917 U CN 201721268917U CN 207214940 U CN207214940 U CN 207214940U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- measuring jaw
- calliper rule
- slide calliper
- test probe
- 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 belongs to measuring equipment, and in particular to a kind of test probe replaceable slide calliper rule that internal outer channel measures.The test probe replaceable slide calliper rule, including main scale, the vernier scale that is sheathed on main scale and can be slided with respect to main scale, the fixation measuring jaw, the motion measuring jaw, the gauge head on fixed measuring jaw and the gauge head on motion measuring jaw that are fixed on vernier scale that are fixed on main scale；The free end of the fixed measuring jaw and motion measuring jaw is provided with gauge head attachment structure, and the gauge head is arranged on fixed measuring jaw and movable measuring jaw by gauge head attachment structure.The measurement of common internal channel, common outer channel and narrow internal channel can be achieved by changing movable gauge head on measuring jaw in technical scheme provided by the utility model.
Description
Technical field
The utility model belongs to a kind of measuring equipment, and in particular to internal groove and a kind of slide calliper rule of outer channel measurement.
Background technology
Groove is common structure in industrial product, and measuring groove dimensions using groove slide calliper rule is that one kind is accurate, easily measures
Survey means.The existing slide calliper rule for measuring groove, because gauge head and measuring jaw design are structure as a whole, gauge head freely can not be dismantled and changed,
Therefore internal groove caliper can only measure internal channel, outer channel slide calliper rule can only measure outer channel.Such as to meet the amount of above two size
Survey, two kinds of special groove slide calliper rule need to be equipped with simultaneously, enterprise's measurer purchase cost and management cost can be caused to rise.
Utility model content
The utility model provides a kind of test probe replaceable slide calliper rule, can not meet common septal fossula simultaneously to solve single slide calliper rule
The problem of groove, outer channel, narrow internal channel polytype dimension measurement.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of test probe replaceable slide calliper rule, including master
Chi, be sheathed on main scale and can with respect to main scale slide vernier scale, be fixed on main scale fixation measuring jaw, be fixed on vernier scale
Motion measuring jaw, the gauge head on fixed measuring jaw and the gauge head on motion measuring jaw；The fixed measuring jaw and motion
The free end of measuring jaw is provided with gauge head attachment structure, and the gauge head is arranged on fixed measuring jaw and movable measuring jaw by gauge head attachment structure
On.
Further, the free end of the fixed measuring jaw and motion measuring jaw is rectangular parallelepiped structure.
Further, the gauge head attachment structure includes the gauge head mounting structure being connected with the gauge head and fixes gauge head
Gauge head fastening structure.
Further, the gauge head mounting structure can be located at the end or side of the free end of place measuring jaw, when positioned at certainly
During by holding end, the gauge head mounting structure is a blind hole；When positioned at free end side, the gauge head mounting structure is one logical
Hole, inside and outside free end.
Further, when the gauge head mounting structure is located at place measuring jaw free end end, its blind hole center line with it is described
The inside parallel of free end；When the gauge head mounting structure is located at place measuring jaw free end side, its center line and the freedom
The inner vertical at end.
Further, the gauge head fastening structure includes being arranged on fixed measuring jaw and moves the screwed hole and and spiral shell on measuring jaw
The screw that pit is engaged, the screwed hole and the gauge head mounting structure intersect vertically arrangement.
Further, the gauge head includes installation portion and measurement portion, and the installation portion is connected with the gauge head mounting structure,
The measuring end in the measurement portion is plane, sphere or cambered surface.
Scheme provided by the utility model, simple in construction, be easy to implement, can solve single slide calliper rule can not meet septal fossula simultaneously
The defects of measurement of more sizes such as groove, outer channel, reduce purchase cost and management cost of the enterprise in terms of measurer.
Brief description of the drawings
Fig. 1 is the embodiment structural representation of test probe replaceable slide calliper rule one described in the utility model；
Fig. 2 a are the structural representations of the embodiment of cylindrical gauge head one described in the utility model；
Fig. 2 b are the front views of the embodiment of thin slice gauge head one described in the utility model；
Fig. 2 c are Fig. 2 b top views；
Fig. 3 a are that cylindrical gauge head described in the utility model measures internal channel schematic diagram；
Fig. 3 b are that cylindrical gauge head described in the utility model measures outer channel schematic diagram；
Fig. 3 c are that thin slice gauge head described in the utility model measures narrow internal channel schematic diagram.
Shown in figure：1- main scales, 2- vernier scales, 3- fix measuring jaw, 31- free ends inner side, 32- free ends end, 4- fortune
Momentum pawl, 5- gauge head mounting holes, 6- fastening thread holes, 71- cylinder gauge heads, 72- thin slice gauge heads.
Embodiment
In order to make it easy to understand, illustrate architectural feature of the present utility model with reference to embodiment.It should be understood that these embodiments
It is merely to illustrate the utility model rather than limitation the scope of the utility model.
As shown in Fig. 1,2a and 2b, a kind of test probe replaceable slide calliper rule described in the utility model, including main scale 1, vernier scale 2,
Fixed measuring jaw 3, motion measuring jaw 4, cylindrical gauge head 71 and thin slice gauge head 72.Fixed measuring jaw 3 and the free end for moving measuring jaw 4 are length
Cube structure, there are a gauge head mounting hole 5, the center line and freedom of gauge head mounting hole 5 close to the free end end 32 of fixed measuring jaw 3
End inner side 31 is vertical；There is a fastening thread hole 6 at the center of free end end 32；Gauge head mounting hole 5 and 6 vertical phase of fastening thread hole
Hand over；The arrangement of gauge head mounting hole 5 and fastening thread hole 6 on motion measuring jaw 4 is consistent with the mode on fixed measuring jaw 3.
As shown in Figure 2 a, cylindrical gauge head 71 is that a main body is cylinder, and one end is sphere, and the other end is the entirety of plane
Structure, wherein cylinder body are installation portion, and the aperture of the external diameter and gauge head mounting hole 5 of installation portion matches, main body both ends
Sphere and plane are respectively the specific measurement end face in measurement portion.
With reference to shown in Fig. 2 b and Fig. 2 c, thin slice gauge head 72 is the overall structure that a cylinder seamlessly transits with bluff body, its
Middle cylinder is installation portion, and the aperture of the external diameter and gauge head mounting hole 5 of installation portion matches, and bluff body is measurement portion, measurement portion
Specific measurement end face be cambered surface.
Fig. 3 a are shown measures internal channel using cylindrical gauge head 71, and specific survey step is as follows：
The first step, gauge head is installed：Two cylindrical gauge heads 71 are separately mounted to fix measuring jaw 3 and move the survey of measuring jaw 4
In head mounting hole 5, cylindrical gauge head 71 is fastened with fastening bolt (not shown) by fastening thread hole 6, two cylinders
The sphere measuring end of gauge head 71 is mutually away from arrangement and protrusion free end side；
Second step, aid in being zeroed using micrometer：Starting distance between two gauge heads is recorded using micrometer, such as
25mm, and press test probe replaceable slide calliper rule zero key；
3rd step, measure：Slide the sphere measuring end point of the cylindrical gauge head 71 of vernier scale 2 to two of test probe replaceable slide calliper rule
It is not tangent with the side wall of internal channel to be measured；
4th step, reading：Reading shown by test probe replaceable slide calliper rule and the summation of foregoing starting distance are size to be measured.
As shown in Figure 3 c, the mode that narrow internal channel is measured using thin slice gauge head 72 is interior with being measured using cylindrical gauge head 71
The mode of groove is consistent.
It is to measure outer channel using cylindrical gauge head 71 as shown in Figure 3 b, comprises the following steps that：
The first step, gauge head is installed：Roughly the same with foregoing mounting means, difference is the plane of two cylindrical gauge heads 71
Measuring end is positioned opposite, and the inner side of the fixed measuring jaw 3 of plane measuring end protrusion and the free end for moving measuring jaw 4；
Second step, zero：The plane for sliding the cylindrical gauge head 71 of vernier scale 2 to two of test probe replaceable slide calliper rule measures termination
Touch, press zero key；
3rd step, measure：Slide the plane measuring end point of the cylindrical gauge head 71 of vernier scale 2 to two of test probe replaceable slide calliper rule
It is not tangent with outer fissure groove sidewall to be measured；
4th step, reading：Reading shown by test probe replaceable slide calliper rule is size to be measured.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations.
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in previous embodiment, either to which part or all technical characteristic
Progress equivalent substitution, and these modifications or substitutions, do not make the essence of appropriate technical solution depart from various embodiments of the utility model
The scope of technical scheme.
Claims (8)
1. a kind of test probe replaceable slide calliper rule, including main scale, be sheathed on main scale and can be slided with respect to main scale vernier scale, be fixed on master
Fixation measuring jaw on chi, the motion measuring jaw being fixed on vernier scale, the gauge head on fixed measuring jaw and installed in amount of exercise
Gauge head on pawl, it is characterised in that the free end of the fixed measuring jaw and motion measuring jaw is provided with gauge head attachment structure, the gauge head
It is arranged on by gauge head attachment structure on fixed measuring jaw and movable measuring jaw.
2. test probe replaceable slide calliper rule according to claim 1, it is characterised in that the fixed measuring jaw free end is cuboid knot
Structure.
3. test probe replaceable slide calliper rule according to claim 1, it is characterised in that the motion measuring jaw free end is cuboid knot
Structure.
4. test probe replaceable slide calliper rule according to claim 1, it is characterised in that the gauge head attachment structure includes and the survey
The connected gauge head mounting structure of head and the gauge head fastening structure for fixing gauge head.
5. test probe replaceable slide calliper rule according to claim 4, it is characterised in that the gauge head mounting structure is a unthreaded hole.
6. test probe replaceable slide calliper rule according to claim 4, it is characterised in that the gauge head fastening structure be a screwed hole and
One screw closed with corresponding threaded holes.
7. test probe replaceable slide calliper rule according to claim 4, it is characterised in that the gauge head mounting structure and the gauge head are tight
Fixing structure intersects vertically.
8. test probe replaceable slide calliper rule according to claim 4, it is characterised in that the gauge head includes installation portion and measurement portion
Integrated formed structure, the installation portion are connected with the gauge head mounting structure, the measuring end in the measurement portion is sphere, plane or
One kind in cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268917.5U CN207214940U (en) | 2017-09-29 | 2017-09-29 | A kind of test probe replaceable slide calliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268917.5U CN207214940U (en) | 2017-09-29 | 2017-09-29 | A kind of test probe replaceable slide calliper rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214940U true CN207214940U (en) | 2018-04-10 |
Family
ID=61819977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268917.5U Expired - Fee Related CN207214940U (en) | 2017-09-29 | 2017-09-29 | A kind of test probe replaceable slide calliper rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543465A (en) * | 2017-09-29 | 2018-01-05 | 苏州英仕精密机械有限公司 | A kind of test probe replaceable slide calliper rule |
-
2017
- 2017-09-29 CN CN201721268917.5U patent/CN207214940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543465A (en) * | 2017-09-29 | 2018-01-05 | 苏州英仕精密机械有限公司 | A kind of test probe replaceable slide calliper rule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215009 Suzhou hi tech Zone Xiangyang Road, Suzhou, Jiangsu Province Patentee after: Suzhou Yingshi Measurement Technology Co., Ltd Address before: 215009 Suzhou hi tech Zone Xiangyang Road, Suzhou, Jiangsu Province Patentee before: Suzhou INSIZE Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |