CN217845031U - Balancing piece profile tolerance detection device - Google Patents
Balancing piece profile tolerance detection device Download PDFInfo
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- CN217845031U CN217845031U CN202221572112.0U CN202221572112U CN217845031U CN 217845031 U CN217845031 U CN 217845031U CN 202221572112 U CN202221572112 U CN 202221572112U CN 217845031 U CN217845031 U CN 217845031U
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- dial indicator
- bottom plate
- balance weight
- balancing piece
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Abstract
The utility model discloses a balancing piece profile tolerance detection device, which belongs to the technical field of part detection, and comprises a bottom plate, a dial indicator, a fixing device, a balancing piece and a connecting device, wherein the dial indicator comprises a sleeve and an indicator head, the dial indicator is fixed on the bottom plate through the fixing device, and the indicator head of the dial indicator is contacted with the arc surface of the balancing piece; the balance weight is rotationally connected with the bottom plate through a connecting device. This device will measure percentage table parallel placement and fixed, utilize rotatory balancing piece to detect, simple and convenient during the use has improved detection efficiency greatly, improves and produces the line and detect the frequency and reduce the disability rate. The invention has simple and convenient operation, can be used in any workshop environment, has low manufacturing cost and greatly reduces the detection cost of the production field.
Description
Technical Field
The utility model relates to a part detection area, concretely relates to balancing piece profile tolerance detects.
Background
With the rapid development of the manufacturing industry in China, the quality of products is greatly improved by using three coordinates of high-end detection equipment. The inner cavity surface of the balance block has 0.2 surface profile, manual measurement cannot be carried out, only three-coordinate measurement can be carried out, the balance block series is large in yield and multiple in specification, the detection efficiency of a production field needs to be improved urgently, and a simpler and more convenient detection device is needed.
Disclosure of Invention
The utility model aims at solving the deficiencies existing in the prior art, providing a balancing piece profile tolerance detection device which is simple and convenient and has faster detection time.
In order to achieve the above purpose, the present invention provides the following technical solutions: a device for detecting the profile degree of a balance block comprises a bottom plate, a dial indicator, a fixing device, the balance block and a connecting device, wherein the dial indicator comprises a sleeve and an indicator head, the dial indicator is fixed on the bottom plate through the fixing device, and the indicator head of the dial indicator is in contact with an arc surface of the balance block; the balance weight is rotationally connected with the bottom plate through a connecting device.
Furthermore, the bottom plate is provided with a first round hole with the size corresponding to the fixing device and a second round hole with the size corresponding to the connecting device, the fixing device is in interference fit with the first round hole, and the connecting device is in clearance fit with the second round hole.
Furthermore, the fixing device is provided with a through hole for the sleeve of the dial indicator to penetrate through, a fixing hole which is perpendicular to the through hole and communicated with the through hole, and a screw arranged at the fixing hole, and the sleeve of the dial indicator penetrates through the fixing hole and then is fixed through the screw.
Further, the balancing piece includes counter weight portion and connecting portion, and counter weight portion is the fan ring type, and connecting portion are equipped with special-shaped round hole.
Furthermore, the connecting device comprises a top special-shaped column corresponding to the special-shaped round hole of the balance block, and the top special-shaped column is in clearance fit with the special-shaped round hole of the balance block.
Further, the weight rotates with the coupling device.
Compared with the prior art, the utility model discloses following beneficial effect has: this device will measure percentage table parallel placement and fixed, utilize rotatory balancing piece to detect, detect for this type of part and provide new thinking, simple and convenient during the use will originally detect the profile tolerance required time with the three-dimensional and reduce present ten seconds from two minutes, improved detection efficiency greatly, improve and produce the line and detect the frequency and reduce the disability rate. The method is simple and convenient to operate, can be used in any workshop environment, is low in manufacturing cost, and greatly reduces the cost of using three-coordinate detection.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is an exploded view of the present invention.
In the figure: 1. a base plate; 2. a dial indicator; 3. a fixing device; 4. a counterbalance; 5. a connecting device; 11. a first circular hole; 12. a second circular hole; 21. a sleeve; 22. a gauge head; 31. a through hole; 32. a fixing hole; 33. a screw; 41. a counterweight portion; 42. a connecting portion; 421. a special-shaped round hole; 51 top profiled pillars.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
As shown in fig. 1 and combined with fig. 3, a device for detecting the profile tolerance of a balance block includes a bottom plate 1, a dial indicator 2, a fixing device 3, a balance block 4 and a connecting device 5, wherein the dial indicator 2 includes a sleeve 21 and a gauge head 22, the bottom plate 1 is provided with a first circular hole 11 with a size corresponding to the fixing device 3 and a second circular hole 12 with a size corresponding to the connecting device 5, the fixing device 3 is in interference fit with the first circular hole 11, and the connecting device 5 is in clearance fit with the second circular hole 12; the fixing device 3 is provided with a through hole 31 through which the sleeve 21 of the dial indicator 2 penetrates, a fixing hole 32 which is perpendicular to the through hole 31 and communicated with the through hole 31, and a screw 33 which is installed at the fixing hole 32, the sleeve 21 of the dial indicator 2 penetrates through the through hole 31 and then is fixed through the screw 33, the dial indicator 2 is fixed on the bottom plate 1 through the fixing device 3, and the indicator head 22 of the dial indicator 2 is in contact with the arc surface of the balance block 4; the balance weight 4 comprises a balance weight part 41 and a connecting part 42, the balance weight part is in a fan ring shape, and the connecting part 42 is provided with a special-shaped round hole 421; the connecting device 5 comprises a top special-shaped column 51 corresponding to the special-shaped round hole 421 of the balance block 4, and is in clearance fit with the special-shaped round hole 421 of the balance block; the counterweight 4 rotates with the coupling device 5.
When carrying out testing work, percentage table 2 is fixed motionless, makes gauge outfit 22 and the detected circular arc surface contact of balancing piece 4, through rotating balancing piece 4 about gently, observes the numerical value variation range on the percentage table 2 this moment, can measure the profile tolerance size of 4 measurands circular arcs of balancing pieces, accomplishes testing work.
If the balance weight 4 is not a standard component, the arc profile degree of the balance weights with different sizes can be detected by adjusting the position of the dial indicator 2.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application to practice the invention with simple modifications to the structure and/or one or more of the advantages achieved in some embodiments.
Claims (6)
1. The utility model provides a balancing piece profile tolerance detection device, includes bottom plate, percentage table, fixing device, balancing piece, connecting device, the percentage table includes sleeve, gauge outfit, its characterized in that: the dial indicator is fixed on the bottom plate through a fixing device, and the head of the dial indicator is in contact with the arc surface of the balance block; the balance weight is rotationally connected with the bottom plate through a connecting device.
2. The device for detecting the profile degree of a balance weight according to claim 1, wherein: the bottom plate is provided with a first round hole with the size corresponding to the fixing device and a second round hole with the size corresponding to the connecting device, the fixing device is in interference fit with the first round hole, and the connecting device is in clearance fit with the second round hole.
3. The device for detecting the profile degree of a balance weight according to claim 2, wherein: the fixing device is provided with a through hole for the sleeve of the dial indicator to penetrate through, a fixing hole which is perpendicular to the through hole and communicated with the through hole, and a screw installed at the fixing hole, and the sleeve of the dial indicator is fixed through the screw after penetrating through the through hole.
4. The device for detecting the profile degree of a balance weight according to claim 2, wherein: the balancing block comprises a balancing part and a connecting part, the balancing part is in a fan ring shape, and the connecting part is provided with a special-shaped round hole.
5. The device for detecting the profile degree of a balance weight according to claim 4, wherein: the connecting device comprises a top special-shaped column corresponding to the special-shaped round hole of the balance block, and the top special-shaped column is in clearance fit with the special-shaped round hole of the balance block.
6. The device for detecting the profile degree of a balance weight according to claim 5, wherein: the balance weight rotates along with the connecting device when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221572112.0U CN217845031U (en) | 2022-06-22 | 2022-06-22 | Balancing piece profile tolerance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221572112.0U CN217845031U (en) | 2022-06-22 | 2022-06-22 | Balancing piece profile tolerance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217845031U true CN217845031U (en) | 2022-11-18 |
Family
ID=84027092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221572112.0U Active CN217845031U (en) | 2022-06-22 | 2022-06-22 | Balancing piece profile tolerance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217845031U (en) |
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2022
- 2022-06-22 CN CN202221572112.0U patent/CN217845031U/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: 20230926 Address after: 214500 No. 9, Xinxing Road, Jingjiang Economic and Technological Development Zone, Taizhou City, Jiangsu Province Patentee after: Jingjiang Jiasheng Vacuum Technology Co.,Ltd. Address before: 214500 No. 3, Changtai Road, Chengbei Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: JINGJIANG JIAREN SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |