CN214095992U - Snap ring flatness detection equipment - Google Patents
Snap ring flatness detection equipment Download PDFInfo
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- CN214095992U CN214095992U CN202023088121.6U CN202023088121U CN214095992U CN 214095992 U CN214095992 U CN 214095992U CN 202023088121 U CN202023088121 U CN 202023088121U CN 214095992 U CN214095992 U CN 214095992U
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- snap ring
- axis positioning
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- positioning pieces
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Abstract
The utility model discloses a snap ring plane degree check out test set, include: the device comprises a bottom plate, a reference seat and a locking device; the base is connected to the upper end face of the bottom plate, at least six sensors are arranged on the upper end face of the base and are arranged to be rings matched with the clamping rings, the sensors are connected with a control host, at least two X-axis positioning pieces, at least two Y-axis positioning pieces and at least three Z-axis positioning pieces are arranged on the upper end face of the base, the X-axis positioning pieces are located on the left sides of the sensors, the Y-axis positioning pieces are located on the upper sides of the sensors and are circumferentially and uniformly distributed, one sensor is arranged on each of two sides of each Z-axis positioning piece, and the Z-axis positioning pieces are used for supporting the clamping rings; a locking device is connected to the base plate, the locking device for defining the snap ring from above. The detection equipment has high detection efficiency and accurate data, eliminates the defect of manual measurement, reduces the labor intensity, reduces the personnel training requirement and reduces the production cost.
Description
Technical Field
The utility model relates to a check out test set technical field, in particular to snap ring plane degree check out test set.
Background
At present, the clamping ring of the scroll compressor is produced by powder metallurgy, and referring to fig. 4, the flatness needs to be detected after production due to the fact that the clamping ring is thin. The traditional detection mode is that a personal handheld dial indicator detects 6 points of data on the end face of a clamping ring, and the maximum difference value is taken as a planeness numerical value. The following drawbacks exist: 1. the operation efficiency is low, and staff detect that one snap ring uses a dial indicator to measure at least 6 times, so that the production beat and the occupied time are difficult to meet; 2. the flatness value is obtained by memorizing the values of 6 points after the operation of the staff, distinguishing the maximum value and the minimum value, and calculating the flatness, so that errors are easy to calculate; 3. the technical requirements on the staff are high, and the staff is easy to be exhausted and is not suitable for continuous operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a snap ring plane degree check out test set can promote detection efficiency and degree of accuracy greatly.
According to the utility model discloses snap ring plane degree check out test set, include: the device comprises a bottom plate, a reference seat and a locking device; the base is connected to the upper end face of the bottom plate, at least six sensors are arranged on the upper end face of the base and are arranged to be matched with the circular rings of the clamping rings, the sensors are connected with a control host, an X-axis positioning piece, a Y-axis positioning piece and a Z-axis positioning piece are arranged on the upper end face of the base, the X-axis positioning pieces are at least two and are positioned on the left sides of the sensors, the Y-axis positioning pieces are at least two and are positioned on the upper sides of the sensors, the Z-axis positioning pieces are at least three and are circumferentially and uniformly distributed, one sensor is uniformly distributed on each of two sides of each Z-axis positioning piece, and the Z-axis positioning pieces are used for supporting the clamping rings; a locking device is connected to the base plate, the locking device for defining the snap ring from above.
According to the utility model discloses snap ring plane degree check out test set has following beneficial effect at least: during detection, the clamping ring is placed on the upper end face of the reference seat, the lower end face of the clamping ring is supported by at least three Z-axis positioning pieces, the X-axis positioning piece and the Y-axis positioning piece limit the periphery of the clamping ring, the sensor is in contact with the lower end face of the clamping ring, and meanwhile the clamping ring is limited by the locking device from the upper side. The clamping ring is prevented from shifting; the at least six sensors contact the lower end face of the clamping ring, deviation values are detected, then the deviation values are conveyed to the control host, the control host calculates flatness values of the clamping ring, efficiency is high, data are accurate, the defect of manual measurement is overcome, labor intensity is reduced, personnel training requirements are reduced, and production cost is reduced.
According to some embodiments of the invention, the number of sensors is eight.
According to some embodiments of the utility model, the up end of reference standard still is provided with the constant head tank, the constant head tank is followed the radial arrangement of snap ring.
According to some embodiments of the utility model, X axle setting element with Y axle setting element is vertical layout's metal post.
According to some embodiments of the utility model, the metal column is the cylinder, the up end of metal column is provided with the radius angle.
According to some embodiments of the invention, the number of the locking devices is two, and the two locking devices are symmetrically arranged on two sides of the reference seat.
According to some embodiments of the utility model, locking device is including the base, the base upper end articulates there are briquetting, handle, the tip of handle with the briquetting is articulated, the handle is used for promoting the briquetting rotates.
According to some embodiments of the utility model, the lower terminal surface of bottom plate is connected with four adjustable stabilizer blades, four adjustable stabilizer blade is the rectangle and arranges.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic view of a usage state of a detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a detection apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a reference seat in an embodiment of the present invention;
fig. 4 is a schematic structural view of the snap ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, a snap ring flatness detecting apparatus includes: a base plate 100, a reference base 200, and a locking device 300; the reference base 200 is connected to the upper end surface of the base plate 100, the upper end surface of the reference base 200 is provided with at least six sensors 210, the six sensors 210 are arranged to be matched with a circular ring of the snap ring 400, the sensors 210 are connected with a control host (not shown in the figure), the upper end surface of the reference base 200 is provided with at least two X-axis positioning pieces 220, at least two Y-axis positioning pieces 230 and at least three Z-axis positioning pieces 240, the X-axis positioning pieces 220 are located on the left sides of all the sensors 210, the Y-axis positioning pieces 230 are located on the upper sides of all the sensors 210, the Z-axis positioning pieces 240 are at least three and are circumferentially and uniformly distributed, one sensor 210 is arranged on each of the two sides of each Z-axis positioning piece 240, and the Z-axis positioning pieces 240 are used for supporting the snap ring 400; the locking device 300 is connected to the base plate 100, the locking device 300 serving to define the snap ring 400 from above.
When performing the sensing work, the snap ring 400 is placed on the upper end surface of the reference seat 200, the lower end surface of the snap ring 400 is supported by at least three Z-axis spacers 240, and the X-axis spacer 220 and the Y-axis spacer 230 define the outer circumference of the snap ring 400, so that the sensor 210 contacts the lower end surface of the snap ring 400, while the locking device 300 defines the snap ring 400 from above. Preventing the snap ring 400 from being displaced; at least six sensors 210 contact the lower terminal surface of snap ring 400, detect out deviation numerical value, carry deviation numerical value to the main control system again, the main control system calculates the plane degree numerical value of snap ring 400, compare the plane degree numerical value that calculates with the standard and can confirm whether this snap ring 400 is qualified, can show on the screen of main control system whether plane degree numerical value has been qualified, also can set up on the main control system and instruct qualified green light and instruct unqualified red light, high efficiency, data are accurate, the defect of staff's measurement has been eliminated, reduce intensity of labour, reduce personnel's training demand, reduction in production cost.
Referring to fig. 2, according to some embodiments of the present invention, the sensors 210 are eight, and the eight sensors 210 are circumferentially distributed, so that the monitoring points are more and the accuracy is higher.
Referring to fig. 2 and 3, according to some embodiments of the present invention, the upper end surface of the reference base 200 is further provided with a positioning groove 201, and the positioning groove 201 is arranged along the radial direction of the snap ring 400. Referring to fig. 4, the snap ring 400 has a protrusion, and the positioning groove 201 is used for fusing the protrusion to prevent interference.
Referring to fig. 3, according to some embodiments of the present invention, the X-axis positioning element 220 and the Y-axis positioning element 230 are metal posts arranged vertically, and the metal posts are abutted to the periphery of the snap ring 400 to realize positioning, so as to ensure that the position of the snap ring 400 is accurate and the snap ring 400 contacts the sensor 210. It is understood that the Z-axis positioning member 240 is also a metal column, and the heights of the plurality of Z-axis positioning members 240 are consistent, thereby accurately defining the height and level of the snap ring 400.
Referring to fig. 3, according to some embodiments of the present invention, the metal column is a cylinder, the contact surface is smaller, and the upper end surface of the metal column is provided with a fillet to reduce collision.
Referring to fig. 2, according to some embodiments of the present invention, the number of the locking devices 300 is two, and two locking devices 300 are symmetrically disposed at both sides of the reference block 200, so that the snap ring 400 can be better defined.
Referring to fig. 2, according to some embodiments of the present invention, the locking device 300 is a common locking component in the mechanical field, the locking device 300 includes a base, the upper end of the base is hinged with a pressing block and a handle, the end of the handle is hinged with the pressing block, the handle is used for pushing the pressing block to rotate, the pressing block is used for compressing the snap ring 400, and the snap ring 400 is prevented from shifting.
It is understood that a metal plate may be used as the locking device 300, and the metal plate may be directly pressed on the snap ring 400, and the metal plate may be provided with a groove matching with the snap ring 400, which is more stable and reliable.
According to the utility model discloses a some embodiments, the lower terminal surface of bottom plate 100 is connected with four adjustable stabilizer blades 110, and four adjustable stabilizer blades 110 are arranged for the rectangle, and four adjustable stabilizer blades 110 stabilize supporting baseplate 100, can adjust the levelness of bottom plate 100 moreover.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A snap ring flatness detecting apparatus, comprising:
a base plate;
the base is connected to the upper end face of the bottom plate, at least six sensors are arranged on the upper end face of the base and are arranged to be matched with the circular ring of the clamping ring, the sensors are connected with a control host, an X-axis positioning piece, a Y-axis positioning piece and a Z-axis positioning piece are arranged on the upper end face of the base, the X-axis positioning pieces are at least two and are positioned on the left side of the sensors, the Y-axis positioning pieces are at least two and are positioned on the upper sides of the sensors, the Z-axis positioning pieces are at least three and are circumferentially and uniformly distributed, one sensor is arranged on each of two sides of each Z-axis positioning piece, and the Z-axis positioning pieces are used for supporting the clamping ring;
a locking device connected to the base plate, the locking device for defining the snap ring from above.
2. A snap ring flatness detection apparatus according to claim 1, wherein said sensors are eight and circumferentially equispaced.
3. The snap ring flatness detecting apparatus according to claim 1, wherein a positioning groove is further provided on an upper end surface of the reference seat, and the positioning groove is arranged in a radial direction of the snap ring.
4. The snap ring flatness detection apparatus according to claim 1, wherein the X-axis positioning member and the Y-axis positioning member are both vertically arranged metal posts.
5. The snap ring flatness detecting apparatus according to claim 4, wherein the metal column is a cylinder, and an upper end surface of the metal column is provided with a rounded corner.
6. A snap ring flatness detecting apparatus according to claim 1, wherein said locking means are two, and two of said locking means are symmetrically disposed on both sides of said reference seat.
7. The snap ring flatness detecting apparatus according to claim 6, wherein the locking device includes a base fixed to the bottom plate, a pressing block and a handle are hinged to an upper end of the base, an end portion of the handle is hinged to the pressing block, and the handle is used for pushing the pressing block to rotate.
8. The snap ring flatness detecting apparatus according to claim 1, wherein four adjustable legs are connected to a lower end surface of the bottom plate, and the four adjustable legs are arranged in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088121.6U CN214095992U (en) | 2020-12-18 | 2020-12-18 | Snap ring flatness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088121.6U CN214095992U (en) | 2020-12-18 | 2020-12-18 | Snap ring flatness detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214095992U true CN214095992U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023088121.6U Active CN214095992U (en) | 2020-12-18 | 2020-12-18 | Snap ring flatness detection equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109400A (en) * | 2023-10-25 | 2023-11-24 | 中国铁建电气化局集团有限公司 | Horizontal position detection equipment for contact net strut bolt group nut |
-
2020
- 2020-12-18 CN CN202023088121.6U patent/CN214095992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109400A (en) * | 2023-10-25 | 2023-11-24 | 中国铁建电气化局集团有限公司 | Horizontal position detection equipment for contact net strut bolt group nut |
| CN117109400B (en) * | 2023-10-25 | 2024-01-05 | 中国铁建电气化局集团有限公司 | Horizontal position detection equipment for contact net strut bolt group nut |
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