CN219284196U - Coaxiality detection device for arc-shaped cylinder - Google Patents
Coaxiality detection device for arc-shaped cylinder Download PDFInfo
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- CN219284196U CN219284196U CN202222814956.8U CN202222814956U CN219284196U CN 219284196 U CN219284196 U CN 219284196U CN 202222814956 U CN202222814956 U CN 202222814956U CN 219284196 U CN219284196 U CN 219284196U
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- detection device
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- dial indicator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model provides a coaxiality detection device for an arc cylinder, and belongs to the technical field of coaxiality detection devices. The problem of lack of axiality detection device who is used for arc cylinder at present has been solved. The stand column of the device is arranged on a base, the dial indicator support is arranged on the stand column, the dial indicator is arranged on the dial indicator support, the pressing wheel frame is connected with the base, the pressing wheel shaft is fixed on the pressing wheel frame, the pressing wheel sheet is pressed on the pressing wheel and then is fixed on the pressing wheel shaft, the rolling wheel frame is fixed on the base, the rolling wheel is arranged on the rolling wheel frame, the product rotates one circle along with the fixed circle through the rotation of the pressing wheel shaft, and the dial indicator detects coaxiality at the corresponding position. The utility model can realize coaxiality detection of products without center holes, the cargo ring can be subjected to profiling design according to the products, the positioning precision of the center is controlled by controlling the manufacturing tolerance of the cargo ring, and the shape of the products is unlimited, so that the utility model has the advantages of reliable positioning, high detection precision, visual detection result, simple and convenient operation and high detection efficiency.
Description
Technical Field
The utility model belongs to the field of coaxiality detection devices, and particularly relates to a coaxiality detection device for an arc cylinder.
Background
At present, a common coaxiality detection device is positioned by a central hole, and products which are not allowed to have the central hole cannot be detected.
The coaxiality detection device for the arc-shaped cylinder has no limit on positioning, is wide in application range, and is lack of coaxiality detection device for the arc-shaped cylinder at present in consideration of production efficiency, processing cost and the like. Therefore, a coaxiality detection device for an arc-shaped cylinder is proposed for the above problems.
Disclosure of Invention
In view of the above, the present utility model aims to propose a coaxiality detection device for an arc cylinder, so as to solve the problem of lack of coaxiality detection devices for arc cylinders at present.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the coaxiality detection device for the arc-shaped cylinder comprises a base, a pressing wheel frame, a pressing wheel shaft, a pressing wheel sheet, a pressing wheel, a dial indicator bracket, a stand column, a shaft, a roller frame and a roller;
the stand column is arranged on the base, the dial indicator support is arranged on the stand column, the dial indicator is arranged on the dial indicator support, the pressing wheel frame is connected with the base, the pressing wheel shaft is fixed on the pressing wheel frame, the pressing wheel sheet is pressed on the pressing wheel and then is fixed on the pressing wheel shaft, the rolling wheel frame is fixed on the base, the rolling wheel is arranged on the rolling wheel frame through the shaft rotation of the pressing wheel, the pressing wheel order ring is driven to rotate, the product rotates for one circle along with the pressing wheel order ring, and the dial indicator detects coaxiality at the corresponding position.
Furthermore, the product to be detected is positioned through the pinch roller ordering ring, the rotation is completed through the pinch roller and the roller, and the coaxiality detection of the specific position is completed through the dial indicator.
Furthermore, the pinch roller shaft is connected with the base through a tension spring, and a certain force is applied to the pinch roller shaft, so that the pinch roller is pressed on the pinch roller ordering ring, and the pinch roller ordering ring is driven to rotate when the pinch roller shaft rotates.
Further, the roller should be chrome plated to reduce surface roughness, which is freely rotatable in cooperation with the shaft.
Furthermore, the roller frame is welded with the positioning block to complete the positioning function.
Furthermore, a dial indicator measuring head is arranged below the dial indicator, and the detection position of the dial indicator is adjustable.
Further, the pinch roller is a cowhide in texture.
Further, the pinch roller is connected with the pinch roller shaft through threads.
Furthermore, the ordering part of the pinch roller ordering ring is designed according to the appearance of the product to be detected.
Compared with the prior art, the coaxiality detection device for the arc-shaped cylinder has the beneficial effects that:
the utility model can realize coaxiality detection of products without center holes, the pinch roller ordering ring can be profiled according to the products, the positioning precision of the center is controlled by controlling the manufacturing tolerance of the pinch roller ordering ring, and the shape of the products is unlimited, and the utility model has the advantages of reliable positioning, high detection precision, visual detection result, simple and convenient operation and high detection efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a front view of a coaxiality detection device for an arc cylinder according to the present utility model;
FIG. 2 is a view of the mounting position of the coaxiality detection device for the arc-shaped cylinder according to the utility model;
in fig. 1: 1-screw, 2-pad, 3-base, 4-screw, 5-roller frame, 6-roller shaft, 7-nut, 8-screw, 9-roller sleeve, 10-fixed ring, 11-screw, 12-roller fixed ring, 13-washer, 14-roller sheet, 15-roller, 16-nut, 17-screw, 18-dial gauge, 19-dial gauge bracket, 20-screw, 21-upright post, 22-dial gauge measuring head, 23-positioning block, 24-shaft, 25-roller frame, 26-roller, 27-tension spring and 28-screw.
In fig. 2: the two groups of dial indicator components are respectively arranged at the position a and the position b; the roller assembly is arranged at c; the puck assembly is mounted at d.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be noted that, in the case of no conflict, embodiments of the present utility model and features of the embodiments may be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.
1. 1-2, a coaxiality detection device for an arc cylinder comprises a base 3, a roller frame 5, a roller shaft 6, a roller sheet 14, a roller 15, a dial indicator 18, a dial indicator bracket 19, a stand column 21, a shaft 24, a roller frame 25 and a roller 26;
the stand 21 is installed on the base 3, the dial indicator support 19 is installed on the stand 21, the dial indicator 18 is installed on the dial indicator support 19, the pinch roller frame 5 is connected with the base 3, the pinch roller shaft 6 is fixed on the pinch roller frame 5, the pinch roller sheet 14 and the pinch roller 15 are fixed on the pinch roller shaft 6 through nuts 16, the pinch roller frame 25 is fixed on the base 3, the roller 26 is installed on the pinch roller frame 25 through a shaft 24, the pinch roller shaft 6 rotates to drive the pinch roller ordering ring 12 to rotate, the product rotates one circle along with the pinch roller ordering ring 12, and the dial indicator 18 detects coaxiality at a corresponding position.
The product to be detected is positioned through the pinch roller ordering ring 12, the pinch roller ordering ring is pressed between the pinch roller 15 and the roller 26 through the tension spring 27, then the pinch roller shaft 6 rotates to finish rotation, and the coaxiality detection of the specific position is finished through the dial indicator 18.
The pinch roller shaft 6 is connected with the base 3 through a tension spring 27, and a certain force is applied to the pinch roller shaft 6, so that the pinch roller 15 is pressed on the pinch roller ordering ring 12, and the pinch roller ordering ring 12 is driven to rotate when the pinch roller shaft 6 rotates.
The roller 26 should be chrome plated to reduce surface roughness, which is free to rotate in cooperation with the shaft 24.
The roller frame 25 is welded with the positioning block 23 to complete the positioning function.
A dial indicator measuring head is arranged below the dial indicator 18, and the detection position of the dial indicator 18 is adjustable.
The puck 15 is of a bovine hide in texture. The pinch roller 15 is connected with the pinch roller shaft 6 through threads.
The ordering part of the pinch roller ordering ring 12 is designed according to the appearance of the product to be detected.
The specific working process of the coaxiality detection device for the arc-shaped cylinder is as follows:
the product to be detected is positioned through the pinch roller ordering ring 12, the pinch roller ordering ring 12 is pressed between the pinch roller 15 and the roller 26 through the tension spring 27, then the pinch roller shaft 6 rotates to finish rotation, and the dial indicator 18 finishes coaxiality detection of a specific position.
The embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.
Claims (10)
1. A axiality detection device for arc cylinder, its characterized in that: the device comprises a base (3), a pinch roller frame (5), a pinch roller shaft (6), a pinch roller sheet (14), a pinch roller (15), a dial indicator (18), a dial indicator bracket (19), a stand column (21), a shaft (24), a roller frame (25) and a roller (26);
the utility model discloses a roller frame, including base (3), pinch roller piece (14), pinch roller (15), pinch roller shaft (6), pinch roller frame (25), pinch roller piece (14) and pinch roller (15), stand (21) are installed on base (3), and pinch roller (25) are fixed on base (3), and pinch roller (26) are installed on roller frame (25) with axle (24) on stand (21), stand (21) are installed on base (3), and pinch roller frame (5) are connected with base (3).
2. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the pinch roller ordering ring (12) is tightly pressed between the pinch roller (15) and the roller (26) through a tension spring (27), a product to be detected is positioned through the pinch roller ordering ring (12), the pinch roller (15) and the roller (26) rotate, and coaxiality detection of a specific position is completed through the dial indicator (18).
3. The coaxiality detection device for an arc-shaped cylinder according to claim 2, wherein: the pinch roller shaft (6) rotates to drive the pinch roller ordering ring (12) to rotate, the product rotates one circle along with the pinch roller ordering ring (12), and the dial indicator (18) detects coaxiality at the corresponding position.
4. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the pinch roller axle (6) is connected with the base (3) through the extension spring (27), exerts certain force on the pinch roller axle (6) for pinch roller (15) are pressed on pinch roller order ring (12), and when pinch roller axle (6) rotates, drive pinch roller order ring (12) rotation.
5. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the roller (26) should be chrome plated to reduce surface roughness, which is free to rotate in cooperation with the shaft (24).
6. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the roller frame (25) is welded with the positioning block (23) to complete the positioning function.
7. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the dial indicator measuring head is arranged below the dial indicator (18), and the detection position of the dial indicator (18) is adjustable.
8. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the pinch roller (15) is of cowhide in texture.
9. The coaxiality detection device for an arc-shaped cylinder according to claim 1, wherein: the pinch roller (15) is connected with the pinch roller shaft (6) through threads.
10. The coaxiality detection device for an arc-shaped cylinder according to claim 2, wherein: the ordering part of the pinch roller ordering ring (12) is designed according to the appearance of the product to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222814956.8U CN219284196U (en) | 2022-10-25 | 2022-10-25 | Coaxiality detection device for arc-shaped cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222814956.8U CN219284196U (en) | 2022-10-25 | 2022-10-25 | Coaxiality detection device for arc-shaped cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219284196U true CN219284196U (en) | 2023-06-30 |
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ID=86920165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222814956.8U Active CN219284196U (en) | 2022-10-25 | 2022-10-25 | Coaxiality detection device for arc-shaped cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219284196U (en) |
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2022
- 2022-10-25 CN CN202222814956.8U patent/CN219284196U/en active Active
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