CN214150275U - Continuous type sclerometer calibration tool - Google Patents
Continuous type sclerometer calibration tool Download PDFInfo
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- CN214150275U CN214150275U CN202023263930.6U CN202023263930U CN214150275U CN 214150275 U CN214150275 U CN 214150275U CN 202023263930 U CN202023263930 U CN 202023263930U CN 214150275 U CN214150275 U CN 214150275U
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- plate
- limiting plate
- seat
- sclerometer
- durometer
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- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a continuous type sclerometer calibration tool, including the roof-rack, the equidistance that encircles all around at roof-rack top distributes and has the cylinder, and the lower extreme of cylinder is connected with the bedplate, and the top and the bottom of bedplate are equipped with the vertical bend structure respectively, and one side of bedplate are provided with the limiting plate, be provided with the slide on the outer wall of limiting plate, the middle sliding connection of slide has the straight-bar, and the both ends of straight-bar are connected with the top and the bottom of bedplate respectively, the top of slide is connected with the vertical bend structure at bedplate top through compression spring, and outside compression spring overlaps locates the straight-bar, one side of limiting plate is provided with splint. This continuous type sclerometer calibration tool adopts structural design such as roof-rack, cylinder, bedplate, limiting plate and splint, can carry out quick centre gripping to the sclerometer, need not loaded down with trivial details threaded connection to but automatic displacement to gage block position lets the calibration test of sclerometer go on in succession, thereby makes efficiency higher.
Description
Technical Field
The utility model relates to a sclerometer technical field specifically is a continuous type sclerometer calibration tool.
Background
Shore durometer this durometer (rubber durometer) is widely used for the hardness measurement of rubber and plastics. The portable load-fixing device has the characteristics of simple structure, convenience in use, small size, light weight, visual reading and the like, can be used for carrying and carrying hand-held measurement, and can also be used for load-fixing measurement on a load-fixing frame of the same type produced in a matching way.
The sclerometer need calibrate the test before dispatching from the factory, and traditional testing arrangement need install the sclerometer on the test jig through threaded connection's mode, then observes the sclerometer by artifical manually operation and shows numerical value, and this mode test calibration inefficiency is not enough to some extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous type sclerometer calibration tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a continuous sclerometer calibration jig comprises an upper frame, wherein cylinders are distributed around the top of the upper frame at equal intervals, the lower end of each cylinder is connected with a seat plate, the top and the bottom of each seat plate are respectively provided with a vertical bending structure, one side of each seat plate is provided with a limiting plate, the outer wall of each limiting plate is provided with a slide seat, the middle of each slide seat is connected with a straight rod in a sliding manner, the two ends of each straight rod are respectively connected with the top and the bottom of each seat plate, the top of each slide seat is connected with the vertical bending structure at the top of each seat plate through a compression spring, the compression spring sleeves the straight rod, one side of each limiting plate is provided with four clamping plates, the four clamping plates are symmetrically distributed around the four corners of each limiting plate and are of arc-shaped structures, the middle of the upper frame is connected with the upper end of a supporting shaft, the lower end of the supporting shaft is connected with a motor, the motor is installed at the bottom of a platform plate, and a gauge block is installed at the top of the platform plate, the position of the gauge block corresponds to the position of the clamping plate.
Preferably, the outer wall of the supporting shaft is connected with the bottom of the top frame through the auxiliary frame, and a triangle is formed among the auxiliary frame, the top frame and the supporting shaft.
Preferably, a round hole is formed in the middle of the sliding seat, and the straight rod penetrates through the round hole.
Preferably, the sliding seat is provided with a plurality of sliding seats, and the sliding seats are symmetrically distributed on two sides of the limiting plate.
Preferably, the sliding seat and the seat plate are of an integral structure.
Preferably, the end, far away from the limiting plate, of the clamping plate is provided with a rubber strip, and the rubber strip and the clamping plate are fixed through gluing.
Compared with the prior art, the beneficial effects of the utility model are that: this continuous type sclerometer calibration tool adopts structural design such as roof-rack, cylinder, bedplate, limiting plate and splint, can carry out quick centre gripping to the sclerometer, need not loaded down with trivial details threaded connection to but automatic displacement to gage block position lets the calibration test of sclerometer go on in succession, thereby makes efficiency higher.
Drawings
FIG. 1 is a side view of a continuous durometer calibration jig of the present invention;
FIG. 2 is a front view of a continuous hardness tester calibration jig base plate of the present invention;
FIG. 3 is a top view of a continuous type durometer calibration fixture top frame of the present invention;
fig. 4 is the utility model relates to a continuous type sclerometer calibration tool limiting plate and rubber strip top view.
In the figure: 1. top frame, 2, back shaft, 3, auxiliary frame, 4, cylinder, 5, bedplate, 6, compression spring, 7, slide, 8, limiting plate, 9, splint, 10, straight-bar, 11, gage block, 12, landing slab, 13, motor, 14, rubber strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a continuous type sclerometer calibration jig comprises an upper frame 1, cylinders 4 are distributed around the top of the upper frame 1 at equal intervals, the cylinders 4 are fixedly connected with the upper frame 1 through screws, the lower end of each cylinder 4 is connected with a seat plate 5, the seat plate 5 is fixedly connected with the piston rod end of each cylinder 4 through welding or screws, the top and the bottom of each seat plate 5 are respectively provided with a vertical bending structure, the vertical bending structure at the top of each seat plate 5 can support the upper end of a sclerometer, the vertical bending structure at the bottom of each seat plate 5 can support the bottom of a limiting plate 8, one side of each seat plate 5 is provided with a limiting plate 8, a sliding seat 7 is arranged on the outer wall of each limiting plate 8, a straight rod 10 is integrally arranged between each sliding seat 7 and the corresponding seat plate 5, the structure is more stable, the middle of each sliding seat 7 is slidably connected with a straight rod 10, a round hole is formed in the middle of each sliding seat 7, and the straight rod 10 penetrates through the round hole, the structure ensures that the two can be stably connected in a sliding way without being separated, the sliding seat 7 is provided with a plurality of sliding seats, the sliding seats 7 are symmetrically distributed on two sides of the limiting plate 8, the structure ensures that the two sides of the limiting plate 8 are stressed more uniformly and stably, two ends of a straight rod 10 are respectively connected with the top and the bottom of the seat plate 5, the two sliding seats can be fixed by welding or screw connection, the top of the sliding seat 7 is connected with a vertical bending structure on the top of the seat plate 5 through a compression spring 6, the structure ensures that the limiting plate 8 can be automatically pushed back to the original position by the compression spring 6 after moving upwards, the compression spring 6 is sleeved outside the straight rod 10, the structure ensures that the compression spring 6 deforms more stably without deflection, one side of the limiting plate 8 is provided with a clamping plate 9, the two clamping plates are welded, four clamping plates 9 are symmetrically distributed on four corners of the limiting plate 8, and the clamping plate 9 is of an arc-shaped structure, the clamp plate 9 can apply force from four corners of the hardness tester, the hardness tester is clamped stably, one end, far away from the limiting plate 8, of the clamp plate 9 is provided with the rubber strip 14, the rubber strip 14 and the clamp plate 9 are fixed through gluing, the rubber strip 14 has elasticity, the clamp plate 9 is enabled to clamp the hardness tester more tightly and stably, the hardness tester can be prevented from being scratched, the middle of the top frame 1 is connected with the upper end of the supporting shaft 2, the upper end of the supporting shaft 2 is fixedly connected with the supporting shaft 2 through screws, the lower end of the supporting shaft 2 is connected with the motor 13, the motor 13 is connected with the supporting shaft 2 through a coupler, the motor 13 is installed at the bottom of the platform plate 12 and is fixedly installed through screws, the structure enables the top frame 1 to automatically rotate, the measuring block 11 is installed at the top of the platform plate 12, the measuring block 11 is a measuring block for measuring with known hardness, when the hardness tester is pressed against the measuring block 11, the hardness tester can know that the hardness tester is normal, the position of gage block 11 and splint 9 are corresponding, and the outer wall of back shaft 2 is connected with the bottom of roof-rack 1 through auxiliary frame 3, and forms triangle-shaped between auxiliary frame 3, roof-rack 1 and the back shaft 2, through screw fixed connection between auxiliary frame 3, roof-rack 1 and the back shaft 2, and this structure can improve roof-rack 1 stability.
The working principle is as follows: when the continuous type durometer calibrating jig is used, whether parts are damaged or not or the connection is not firm is checked, the continuous type durometer calibrating jig is used after the parts are checked to be correct, a durometer to be detected to be calibrated is arranged between the clamping plates 9 on the front sides of the limiting plates 8, the durometer can be clamped between the clamping plates 9 in a pressing mode to be clamped and fixed, then the motor 13 rotates to drive the clamped durometer to move to the position of the measuring block 11, the air cylinder 4 starts to extend again to push the seat plate 5 to move downwards, the limiting plate 8 on one side of the seat plate 5 and the clamped durometer move downwards synchronously, the lower end of the durometer pushes against the measuring block 11 after moving downwards, meanwhile, the durometer can slide along with the limiting plates 8, the upper end of the durometer pushes against the vertical bending structure on the top of the seat plate 5, after the durometer is pressed, the hardness of the measuring block 11 can be detected, the measuring block 11 is a measuring block with known hardness, when the sclerometer shows that numerical value is normal, then it is normal to know the sclerometer, if the sclerometer shows that numerical value is abnormal, then need take off and calibrate, the device can carry out quick centre gripping to the sclerometer, need not loaded down with trivial details threaded connection to but automatic displacement to gage block 11 positions, the calibration test that lets the sclerometer can go on in succession, thereby makes efficiency higher, and this is exactly the theory of operation of this continuous type sclerometer calibration tool.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a continuous type sclerometer calibration tool, includes roof-rack (1), its characterized in that: the top frame is characterized in that cylinders (4) are distributed around the top of the top frame (1) at equal intervals, the lower end of each cylinder (4) is connected with a seat plate (5), the top and the bottom of each seat plate (5) are respectively provided with a vertical bending structure, one side of each seat plate (5) is provided with a limiting plate (8), the outer wall of each limiting plate (8) is provided with a sliding seat (7), the middle of each sliding seat (7) is connected with a straight rod (10) in a sliding manner, two ends of each straight rod (10) are respectively connected with the top and the bottom of each seat plate (5), the top of each sliding seat (7) is connected with the vertical bending structure at the top of each seat plate (5) through compression springs (6), each compression spring (6) is sleeved outside each straight rod (10), one side of each limiting plate (8) is provided with four clamping plates (9), the four clamping plates (9) are symmetrically distributed on four corners of the limiting plates (8), and each clamping plate (9) is of an arc-shaped structure, the intermediate junction of roof-rack (1) has the upper end of back shaft (2), and the lower extreme of back shaft (2) is connected with motor (13), and motor (13) are installed in the bottom of landing slab (12), gage block (11) have been put in the top installation of landing slab (12), and the position of gage block (11) and the position of splint (9) are corresponding.
2. The continuous durometer calibration jig of claim 1, wherein: the outer wall of the supporting shaft (2) is connected with the bottom of the top frame (1) through the auxiliary frame (3), and a triangle is formed among the auxiliary frame (3), the top frame (1) and the supporting shaft (2).
3. The continuous durometer calibration jig of claim 1, wherein: a round hole is formed in the middle of the sliding seat (7), and the straight rod (10) penetrates through the round hole.
4. The continuous durometer calibration jig of claim 1, wherein: the sliding seat (7) is provided with a plurality of sliding seats, and the sliding seats (7) are symmetrically distributed on two sides of the limiting plate (8).
5. The continuous durometer calibration jig of claim 1, wherein: the sliding seat (7) and the seat board (5) are integrated.
6. The continuous durometer calibration jig of claim 1, wherein: and one end, far away from the limiting plate (8), of the clamping plate (9) is provided with a rubber strip (14), and the rubber strip (14) and the clamping plate (9) are fixed through gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263930.6U CN214150275U (en) | 2020-12-29 | 2020-12-29 | Continuous type sclerometer calibration tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263930.6U CN214150275U (en) | 2020-12-29 | 2020-12-29 | Continuous type sclerometer calibration tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214150275U true CN214150275U (en) | 2021-09-07 |
Family
ID=77544059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263930.6U Active CN214150275U (en) | 2020-12-29 | 2020-12-29 | Continuous type sclerometer calibration tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214150275U (en) |
-
2020
- 2020-12-29 CN CN202023263930.6U patent/CN214150275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: 230000, Room 1508, Building C6, Financial Center, Binhu Times Square, Baohe District, Hefei City, Anhui Province Patentee after: Hefei Zhongzhun Measuring Equipment Co.,Ltd. Country or region after: China Address before: 301700 room 506, building C11, venture headquarters base north of Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: Tianjin Yuheng Testing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |