CN218443577U - Curved surface measuring vernier caliper - Google Patents
Curved surface measuring vernier caliper Download PDFInfo
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- CN218443577U CN218443577U CN202222332057.4U CN202222332057U CN218443577U CN 218443577 U CN218443577 U CN 218443577U CN 202222332057 U CN202222332057 U CN 202222332057U CN 218443577 U CN218443577 U CN 218443577U
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- compression spring
- claw
- groove
- measuring
- vernier scale
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- 210000000078 claw Anatomy 0.000 claims abstract description 52
- 230000006835 compression Effects 0.000 claims description 34
- 238000007906 compression Methods 0.000 claims description 34
- 238000001125 extrusion Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 abstract description 20
- 238000010168 coupling process Methods 0.000 abstract description 20
- 238000005859 coupling reaction Methods 0.000 abstract description 20
- 238000005259 measurement Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000004441 surface measurement Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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Abstract
The utility model discloses a slide caliper is measured to surface, including the blade, the outer wall at blade middle part is provided with the vernier scale, be provided with fastening screw between vernier scale and the blade, the one end of blade, vernier scale one side surface is provided with interior measuring claw, the one end of blade, vernier scale opposite side surface is provided with outer measuring claw, just be provided with first coupling assembling between interior measuring claw blade, the vernier scale, be provided with second coupling assembling between outer measuring claw and blade, the vernier scale. A slide caliper is measured to curved surface, through the first connecting subassembly and the second coupling assembling that set up, first connecting subassembly communicates with each other with second coupling assembling's component part for measure claw, outer measurement claw in being convenient for and the major structure between install the dismantlement, convenient to detach accomodates with, and when being convenient for measure claw and second coupling assembling damage need be changed, direct change measure the claw can, need not to scrap whole measuring device.
Description
Technical Field
The utility model relates to a measuring tool technical field specifically is a curved surface measurement slide caliper.
Background
The vernier caliper is one of the commonly used measuring tools, is a measuring tool for measuring length, inner diameter, outer diameter and depth, and is composed of a main ruler and a vernier attached to the main ruler and capable of sliding, if the vernier is an integral body when viewed from the back, a fastening screw is arranged at the upper part of the vernier, and the vernier can be fixed at any position on the ruler body.
However, the measuring claw is sharp and easily damages the measured object, the bottom end of the depth gauge is easily worn, the accuracy of the vernier caliper is affected, the measuring claw is not convenient to detach and store, if the measuring claw is damaged, the whole vernier caliper needs to be replaced, certain adverse effects are brought to the use process of people, and therefore the surface measuring vernier caliper is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough, the utility model provides a curved surface measurement slide caliper is convenient for install interior measuring claw and outer measuring claw and dismantle, accomodate behind the convenient to detach, and bad needs to be changed when the measuring claw, need not to change whole slide caliper, and resources are saved etc. advantage can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a curved surface measurement vernier caliper, includes the blade, the outer wall at blade middle part is provided with the vernier scale, be provided with fastening screw between vernier scale and the blade, the one end of blade, vernier scale one side surface is provided with interior measuring claw, the one end of blade, vernier scale opposite side surface is provided with outer measuring claw, just be provided with first coupling assembling between interior measuring claw blade, the vernier scale, be provided with second coupling assembling between outer measuring claw and blade, the vernier scale, just first coupling assembling is the same with second coupling assembling's constitutional structure, just first coupling assembling, second coupling assembling all include inserted block, fixed block, cylinder groove, first compression spring, extrusion post, activity chamber, spout, stopper, calorie post, second compression spring, slot and spacing groove, just be fixed connection between one side surface of fixed block and blade, the vernier scale, one side surface fixed connection of inserted block and the one end surface of interior claw, outer measuring claw.
Preferably, the extrusion columns are fixedly installed on the left side and the right side of the outer surface of one end of each of the inner measuring claw and the outer measuring claw.
Preferably, the limiting groove is formed in the middle of the outer surface of one side of the fixing block, the inserting groove is formed in the middle of the outer surface of one end of the fixing block, the cylindrical grooves are formed in the left side and the right side of the outer surface of one end of the fixing block, the cylindrical grooves and the inserting groove are located at the same end of the fixing block, and the lower portion of the limiting groove is communicated with the inserting groove.
Preferably, the sliding groove is formed in the middle of the outer surface of the upper end of the inserting block, the movable cavity is formed in the inserting block, the sliding groove is communicated with the movable cavity, and the first compression spring is located in the cylindrical groove.
Preferably, stopper, second compression spring all are located the activity chamber, just the one end surface of second compression spring and the one end fixed connection in activity chamber, the other end surface of second compression spring and the lower extreme surface fixed connection of stopper, card post fixed mounting is in the upper end surface of stopper.
Preferably, sliding connection is adopted between the outer wall of the clamping column and the sliding groove, the outer surface of the lower end of the limiting block is elastically connected with the bottom of the movable cavity through a second compression spring, the outer surface of one end of the first compression spring is fixedly connected with one end of the cylindrical groove, the outer wall of the extrusion column is in plug-in connection with the cylindrical groove, the outer wall of the clamping column is in plug-in connection with the limiting groove, and the outer wall of the plug-in block is in plug-in connection with the slot.
(III) advantageous effects
Compared with the prior art, the utility model provides a curved surface measurement slide caliper possesses following
Has the advantages that:
1. this slide caliper is measured to curved surface, through the first coupling assembling and the second coupling assembling that set up, the component parts of first coupling assembling and second coupling assembling communicate with each other for interior measurement claw, outer measurement claw be convenient for and the major structure between install and dismantle, convenient to detach accomodate with, and be convenient for in measure claw and the damage of second coupling assembling need change the time, directly change measure the claw can, need not to scrap whole measuring device.
2. This slide caliper is measured to curved surface, through the cylinder groove, first compression spring and the extrusion post that set up, is convenient for increase the stability of interior measurement claw, the installation of outer measurement claw.
Drawings
Fig. 1 is the utility model discloses a curved surface measuring vernier caliper's overall structure schematic diagram.
Fig. 2 is the utility model discloses a coupling assembling's in curved surface measurement vernier caliper structural schematic diagram.
Fig. 3 is the utility model discloses a coupling assembling's structural decomposition view in curved surface measurement vernier caliper.
In the figure: 1. a ruler body; 2. an inner measuring jaw; 3. a first connection assembly; 4. a second connection assembly; 5. fastening screws; 6. a vernier scale; 7. an outer measuring jaw; 8. a fixed block; 9. a cylindrical groove; 10. a first compression spring; 11. extruding the column; 12. a movable cavity; 13. a chute; 14. a limiting block; 15. clamping the column; 16. a second compression spring; 17. a slot; 18. a limiting groove; 19. and (5) inserting the blocks.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Detailed description of the preferred embodiment
The present embodiment is a surface measuring vernier caliper.
As shown in fig. 1-3, the ruler comprises a ruler body 1, a vernier scale 6 is arranged on the outer wall of the middle of the ruler body 1, a fastening screw 5 is arranged between the vernier scale 6 and the ruler body 1, an inner measuring claw 2 is arranged at one end of the outer surface of one side of the ruler body 1, an outer measuring claw 7 is arranged at one end of the outer surface of the other side of the vernier scale 6, a first connecting component 3 is arranged between the inner measuring claw 2 and the vernier scale 6 and between the inner measuring claw 1 and the ruler body 1, and a second connecting component 4 is arranged between the outer measuring claw 7 and the ruler body 6 and between the vernier scale 6 and the vernier scale 6, the first connecting component 3 and the second connecting component 4 are identical in structure, the first connecting component 3 and the second connecting component 4 respectively comprise an insert block 19, a fixing block 8, a cylindrical groove 9, a first compression spring 10, an extrusion column 11, a movable cavity 12, a sliding groove 13, a limiting block 14, a clamping column 15, a second compression spring 16, an insert groove 17 and a limiting groove 18, one outer surface of one side of the outer surface of the fixing block 8 and the ruler body 1 are fixedly connected with the vernier scale 6, one end of the outer surface of the fixing block 19 and one end of the inner measuring claw 7.
The extrusion columns 11 are fixedly arranged on the left side and the right side of the outer surface of one end of each of the inner measuring claw 2 and the outer measuring claw 7; the limiting groove 18 is arranged in the middle of the outer surface of one side of the fixing block 8, the slot 17 is arranged in the middle of the outer surface of one end of the fixing block 8, the cylindrical grooves 9 are arranged on the left side and the right side of the outer surface of one end of the fixing block 8, the cylindrical grooves 9 and the slot 17 are positioned at the same end of the fixing block 8, and the lower part of the limiting groove 18 is communicated with the slot 17; the sliding groove 13 is arranged in the middle of the outer surface of the upper end of the inserting block 19, the movable cavity 12 is arranged in the inserting block 19, the sliding groove 13 is communicated with the movable cavity 12, and the first compression spring 10 is positioned in the cylindrical groove 9; the limiting block 14 and the second compression spring 16 are both positioned in the movable cavity 12, the outer surface of one end of the second compression spring 16 is fixedly connected with one end of the movable cavity 12, the outer surface of the other end of the second compression spring 16 is fixedly connected with the outer surface of the lower end of the limiting block 14, and the clamping column 15 is fixedly mounted on the outer surface of the upper end of the limiting block 14; the outer wall of the clamping column 15 is in sliding connection with the sliding groove 13, the outer surface of the lower end of the limiting block 14 is in elastic connection with the bottom of the movable cavity 12 through a second compression spring 16, the outer surface of one end of a first compression spring 10 is fixedly connected with one end of the cylindrical groove 9, the outer wall of the extrusion column 11 is in plug-in connection with the cylindrical groove 9, the outer wall of the clamping column 15 is in clamping connection with the limiting groove 18, and the outer wall of the plug-in block 19 is in plug-in connection with the slot 17.
It should be noted that, the utility model relates to a curved surface measurement vernier caliper, measure claw 2 in, when outer measurement claw 7 is connected with the major structure, the first coupling assembling 3 and the second coupling assembling 4 of setting, insert 19's one end surface and interior measurement claw 2, the one end fixed surface of outer measurement claw 7 is connected, one side surface and the blade 1 of fixed block 8, fixed connection between vernier scale 6, consequently, when measuring claw 2 activity outer measurement claw 7 in the installation, through extrusion card post 15, card post 15 slides along spout 13, card post 15 drives stopper 14 at the inside extrusion second compression spring 16 of activity chamber 12, make the upper end surface of card post 15 enter into spout 13, then insert 19 in slot 17, when card post 15 reachs the position of spacing groove 18, because the reset action of second compression spring 16, make and carry out the joint between card post 15 and the spacing groove 18, accomplish the installation, and convenient to dismantle.
Detailed description of the invention
This embodiment is an embodiment of the first compression spring 10 in a curved surface measuring vernier caliper.
As shown in fig. 3, when the insertion block 19 is inserted into the insertion slot 17, the pressing column 11 is inserted into the cylindrical groove 9, so that the first compression spring 10 is pressed, and after the installation, the first compression spring 10 is always in a pressed state, so that the connection between the clamping column 15 and the limiting groove 18 is more stable.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a slide caliper is measured to curved surface, includes blade (1), its characterized in that: the vernier scale is characterized in that a vernier scale (6) is arranged on the outer wall of the middle of the ruler body (1), a fastening screw (5) is arranged between the vernier scale (6) and the ruler body (1), an inner measuring claw (2) is arranged at one end of the outer surface of one side of the ruler body (1) and the vernier scale (6), an outer measuring claw (7) is arranged at one end of the outer surface of the other side of the ruler body (1) and the vernier scale (6), a first connecting component (3) is arranged between the inner measuring claw (2) and the ruler body (1) and between the inner measuring claw (6), a second connecting component (4) is arranged between the outer measuring claw (7) and the ruler body (1) and between the outer measuring claw (6), the first connecting component (3) and the second connecting component (4) are identical in composition structure, the first connecting component (3) and the second connecting component (4) respectively comprise an insert block (19), a fixed block (8), a cylindrical groove (9), a first compression spring (10), an extrusion column (11), a movable cavity (12), a sliding groove (13), a limiting block (14), a second compression clamp column (15), a second compression spring (16), a second compression spring (17), a fixed slot (17) and a fixed slot (17) are arranged between the outer surface of the vernier scale body (6) and the vernier scale (1), the outer surface of one side of the inserting block (19) is fixedly connected with the outer surfaces of one ends of the inner measuring claw (2) and the outer measuring claw (7).
2. A surface measuring vernier caliper according to claim 1, wherein: the extrusion columns (11) are fixedly arranged on the left side and the right side of the outer surface of one end of the inner measuring claw (2) and the outer measuring claw (7).
3. A surface measuring vernier caliper according to claim 1, wherein: the limiting groove (18) is formed in the middle of the outer surface of one side of the fixing block (8), the inserting groove (17) is formed in the middle of the outer surface of one end of the fixing block (8), the cylindrical grooves (9) are formed in the left side and the right side of the outer surface of one end of the fixing block (8), the cylindrical grooves (9) and the inserting groove (17) are located at the same end of the fixing block (8), and the lower portion of the limiting groove (18) is communicated with the inserting groove (17).
4. A surface measuring vernier caliper according to claim 1, wherein: the sliding groove (13) is arranged in the middle of the outer surface of the upper end of the inserting block (19), the movable cavity (12) is arranged in the inserting block (19), the sliding groove (13) is communicated with the movable cavity (12), and the first compression spring (10) is located in the cylindrical groove (9).
5. A surface measuring vernier caliper according to claim 1, wherein: stopper (14), second compression spring (16) all are located activity chamber (12), just the one end surface of second compression spring (16) and the one end fixed connection in activity chamber (12), the other end surface of second compression spring (16) and the lower extreme surface fixed connection of stopper (14), card post (15) fixed mounting is in the upper end surface of stopper (14).
6. A surface measuring vernier caliper according to claim 1, wherein: be sliding connection between the outer wall of card post (15) and spout (13), the lower extreme surface of stopper (14) passes through the bottom elastic connection of second compression spring (16) and activity chamber (12), the one end surface of first compression spring (10) and the one end fixed connection in cylinder groove (9), be pegging graft between the outer wall of extrusion post (11) and cylinder groove (9), be the joint between the outer wall of card post (15) and spacing groove (18), be pegging graft between the outer wall of inserted block (19) and slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222332057.4U CN218443577U (en) | 2022-09-02 | 2022-09-02 | Curved surface measuring vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222332057.4U CN218443577U (en) | 2022-09-02 | 2022-09-02 | Curved surface measuring vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218443577U true CN218443577U (en) | 2023-02-03 |
Family
ID=85103331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222332057.4U Active CN218443577U (en) | 2022-09-02 | 2022-09-02 | Curved surface measuring vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218443577U (en) |
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2022
- 2022-09-02 CN CN202222332057.4U patent/CN218443577U/en active Active
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