CN210441851U - Auxiliary device for detecting roughness of inner part of large-size stepped hole - Google Patents
Auxiliary device for detecting roughness of inner part of large-size stepped hole Download PDFInfo
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- CN210441851U CN210441851U CN201921744323.6U CN201921744323U CN210441851U CN 210441851 U CN210441851 U CN 210441851U CN 201921744323 U CN201921744323 U CN 201921744323U CN 210441851 U CN210441851 U CN 210441851U
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- roughness
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- connecting rod
- backup pad
- tray
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Abstract
The utility model provides an inside roughness measurement auxiliary device of jumbo size step hole, including backup pad, tray and a plurality of connecting rods, the one end of connecting rod is through using nut and tray fixed connection, and the connecting rod middle part is through using nut and backup pad fixed connection, and the other end of connecting rod upwards extends along vertical direction, has placed roughness measurement appearance on the tray, and roughness measurement appearance has test probe, and the backup pad adopts transparent material to make. Adopt the technical scheme of the utility model, the user is through putting the backup pad both ends in step hole department during the use, makes roughness measurement appearance detect its internal surface roughness along with the tray stretches into the step downthehole, and user's permeable backup pad is observed or the record to roughness measurement appearance's the state of placing and testing result, in addition, still can stretch into the length of step downthehole to the connecting rod and carry out corresponding regulation, the utility model has the advantages of simple structure, easily operation.
Description
Technical Field
The utility model belongs to the technical field of detection device, especially, relate to a jumbo size step downthehole roughness measurement auxiliary device.
Background
At present, with the development of manufacturing industry, people manufacture parts with various shapes and singular structures for meeting the living demands of people, the manufacturing quality of the parts needs to be checked after the parts are manufactured and formed, the surface roughness is an important index of the manufacturing quality of the parts, however, for the corresponding characteristics of some parts with singular shapes and structures, the detection of the surface roughness is often difficult, for example, a sealing shaft part applied to the sea bottom, the inside of the shaft is provided with a large-sized stepped hole for mounting various electronic components, however, after the shaft seal member is manufactured and formed, it is difficult to detect the roughness of each surface of the internal stepped hole, and it is difficult for the corresponding detection instrument to be stably placed in the stepped hole, and it is also difficult to detect the roughness of each surface in the stepped hole.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an inside roughness measurement auxiliary device of jumbo size step hole.
The utility model discloses a following technical scheme can realize.
The utility model provides an inside roughness measurement auxiliary device of jumbo size step hole, including backup pad, tray and a plurality of connecting rods, the one end of connecting rod through use the nut with tray fixed connection, the connecting rod middle part through use the nut with backup pad fixed connection, the other end of connecting rod upwards extends along vertical direction, roughness measurement appearance has been placed on the tray, roughness measurement appearance has test probe, the backup pad adopts transparent material to make.
The material of backup pad is the ya keli board.
The connecting rod is made of metal.
The tray is made of wood or engineering plastics.
The bottom surface of the supporting plate is also fixedly connected with a reinforcing rib, and the reinforcing rib is made of transparent materials.
The reinforcing rib is made of an acrylic plate.
The reinforcing ribs are arranged along the length direction of the supporting plate, and clamping notches are further formed in the two sides of the width direction and the two sides of the width direction of the supporting plate.
And chamfers are further arranged at two ends of the reinforcing rib.
The number of the connecting rods is more than 4.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, during the use, through putting the backup pad both ends in step hole department, make roughness measurement appearance stretch into within the step hole along with the tray, can detect the roughness of each surface within the step hole through the test probe on the roughness measurement appearance, and because the backup pad adopts transparent material to make, convenience of customers observes the testing result, still can observe the state of placing of roughness measurement appearance, in order to satisfy corresponding detection requirement, in addition, the user still can stretch into the length within the step hole to the connecting rod and carry out corresponding regulation, thereby adjust the roughness of each different positions department within the step hole, the utility model discloses make roughness measurement appearance place steadily, simple structure has, advantages such as easily operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a plan view of the present invention.
In the figure: 1-supporting plate, 2-tray, 3-connecting rod, 4-nut, 5-roughness detector, 6-detecting probe, 7-reinforcing rib, 8-part to be detected, and 11-clamping gap.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the utility model provides a jumbo size step downthehole roughness measurement auxiliary device, including backup pad 1, tray 2 and a plurality of connecting rod 3, the one end of connecting rod 3 is through using nut 4 and tray 2 fixed connection, and connecting rod 3 middle part is through using nut 4 and 1 fixed connection of backup pad, and the other end of connecting rod 3 upwards extends along vertical direction, has placed roughness measurement appearance 5 on the tray 2, roughness measurement appearance 5 has test probe 6, and backup pad 1 adopts transparent material to make. Further, the material of the support plate 1 is preferably an acrylic plate.
Preferably, the tie bar 3 is made of metal. The tray 2 is made of wood or engineering plastics. The material of connecting rod 3 can strengthen for the metal the utility model discloses a bearing strength makes roughness measurement appearance 5 gesture that remains stable place.
In addition, the bottom surface of the supporting plate 1 is also fixedly connected with a reinforcing rib 7, and the reinforcing rib 7 is made of transparent materials. The material of the reinforcing rib 7 is preferably an acrylic plate. Strengthening rib 7 has strengthened the utility model discloses a bearing strength is favorable to further making roughness measurement appearance 5 steady posture to place.
Furthermore, the reinforcing ribs 7 are arranged along the length direction of the support plate 1, and clamping notches 11 are further arranged on two sides of the width direction of the support plate 1. Preferably, the reinforcing ribs 7 are also provided with chamfers at both ends. The number of the connecting rods 3 is more than 4. Adopt the technical scheme of the utility model, in the detection operation process, the user also can observe the gesture of placing of roughness measurement appearance 5 through holding breach 11 by the arms, also can observe or the record its testing result, simultaneously, the user still can make the wrist pass hold breach 11 by the arms and will the utility model discloses mention, portable or remove.
Adopt the technical scheme of the utility model, during the use, through putting the backup pad both ends in step hole department, make roughness measurement appearance stretch into within the step hole along with the tray, can detect the roughness of each surface within the step hole through the test probe on the roughness measurement appearance, and because the backup pad adopts transparent material to make, convenience of customers observes the testing result, still can observe the state of placing of roughness measurement appearance, in order to satisfy corresponding detection requirement, in addition, the user still can stretch into the length within the step hole to the connecting rod and carry out corresponding regulation, thereby adjust the roughness of each different positions department within the step hole, the utility model discloses make roughness measurement appearance place steadily, simple structure has, advantages such as easily operation.
Claims (9)
1. The utility model provides an inside roughness measurement auxiliary device of jumbo size step hole which characterized in that: including backup pad (1), tray (2) and a plurality of connecting rod (3), the one end of connecting rod (3) through use nut (4) with tray (2) fixed connection, connecting rod (3) middle part through use nut (4) with backup pad (1) fixed connection, the other end of connecting rod (3) upwards extends along vertical direction, roughness detector (5) have been placed on tray (2), roughness detector (5) have test probe (6), backup pad (1) adopts transparent material to make.
2. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 1, wherein: the supporting plate (1) is made of an acrylic plate.
3. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 1, wherein: the connecting rod (3) is made of metal.
4. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 1, wherein: the tray (2) is made of wood or engineering plastics.
5. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 1, wherein: the bottom surface of the supporting plate (1) is also fixedly connected with a reinforcing rib (7), and the reinforcing rib (7) is made of transparent materials.
6. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 5, wherein: the reinforcing ribs (7) are made of acrylic plates.
7. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 5, wherein: the reinforcing ribs (7) are arranged along the length direction of the supporting plate (1), and clamping notches (11) are further arranged on two sides of the width direction of the supporting plate (1).
8. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 5, wherein: and chamfers are further arranged at two ends of the reinforcing rib (7).
9. The auxiliary device for detecting the internal roughness of the large-size stepped hole according to claim 5, wherein: the number of the connecting rods (3) is more than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744323.6U CN210441851U (en) | 2019-10-17 | 2019-10-17 | Auxiliary device for detecting roughness of inner part of large-size stepped hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744323.6U CN210441851U (en) | 2019-10-17 | 2019-10-17 | Auxiliary device for detecting roughness of inner part of large-size stepped hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210441851U true CN210441851U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921744323.6U Active CN210441851U (en) | 2019-10-17 | 2019-10-17 | Auxiliary device for detecting roughness of inner part of large-size stepped hole |
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| CN (1) | CN210441851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166101A (en) * | 2021-12-03 | 2022-03-11 | 兴宇伟业（天津）科技有限公司 | Automatic acquisition device is used in rubber component production |
-
2019
- 2019-10-17 CN CN201921744323.6U patent/CN210441851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166101A (en) * | 2021-12-03 | 2022-03-11 | 兴宇伟业（天津）科技有限公司 | Automatic acquisition device is used in rubber component production |
| CN114166101B (en) * | 2021-12-03 | 2023-05-26 | 兴宇伟业（天津）科技有限公司 | Automatic acquisition device for rubber product production |
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