CN215766770U - Device for measuring plane run-out of mechanical parts - Google Patents
Device for measuring plane run-out of mechanical parts Download PDFInfo
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- CN215766770U CN215766770U CN202121780358.2U CN202121780358U CN215766770U CN 215766770 U CN215766770 U CN 215766770U CN 202121780358 U CN202121780358 U CN 202121780358U CN 215766770 U CN215766770 U CN 215766770U
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Abstract
The utility model relates to the technical field of mechanical part size measuring equipment, in particular to a device for measuring plane run-out of a mechanical part. The device includes: base platform, rotary joint, measuring table, universal spirit level, fixed bolster and amesdial, the concrete structure is as follows: the rotary joint is arranged on the base table, the measuring table is arranged on the rotary joint, and the measuring table is in running fit with the rotary joint; universal gradienters are arranged on the upper surfaces of the measuring table and the base table; the fixed bolster is fixed with the base platform with the welding form, places the amesdial on the fixed bolster, carries out the plane run-out through the amesdial to the sample that awaits measuring on the measuring station and detects. According to the utility model, the measuring table is contacted with the rotary joint through a conical surface or a circular table surface, the measuring table cannot be inclined, the horizontal precision is ensured, and the detection efficiency is improved; in addition, the measuring table and the base are both provided with universal gradienters, so that the measuring error caused by the inclination of the device in the detection process is avoided.
Description
Technical Field
The utility model relates to the technical field of mechanical part size measuring equipment, in particular to a device for measuring plane run-out of a mechanical part.
Background
In precision manufacturing in the mechanical industry, the machining precision of mechanical parts is very important, and the precision and the service life of components are seriously influenced. The part plane run-out detection is one of the most common precision detection indexes, but in the actual production process, due to the fact that the operation for detecting the part flatness is complex, and the factors of manual misoperation are easily introduced, a lot of inconvenience is brought to the detection in the production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for measuring plane run-out of a mechanical part, which solves the problems of complex flatness detection operation of the part in the prior art and the like.
The technical scheme of the utility model is as follows:
an apparatus for measuring the runout of a mechanical part, the apparatus comprising: base platform, rotary joint, measuring table, universal spirit level, fixed bolster and amesdial, the concrete structure is as follows:
the rotary joint is arranged on the base table, the measuring table is arranged on the rotary joint, and the measuring table is in running fit with the rotary joint;
universal gradienters are arranged on the upper surfaces of the measuring table and the base table;
the fixed bolster is fixed with the base platform with the welding form, places the amesdial on the fixed bolster, carries out the plane run-out through the amesdial to the sample that awaits measuring on the measuring station and detects.
A device for measuring machine parts plane is beated, the fixed bolster forms for first montant, liftable location slider, horizontal pole, the combination of second montant, first montant lower extreme welds in the base bench, but install liftable location slider on the first montant, but the horizontal pole of side welding of liftable location slider, the bottom welding second montant of horizontal pole, the amesdial is installed to second montant lower extreme, the probe of amesdial corresponds with the sample spare that awaits measuring on the base bench.
The device for measuring the plane runout of the mechanical part is characterized in that the liftable positioning slide block is of a structure which can be lifted and positioned along the first vertical rod.
According to the device for measuring the plane runout of the mechanical parts, the groove at the bottom of the measuring table is in physical contact and matching with the boss at the top of the rotary joint through the conical surface or the circular table surface, and the measuring table freely rotates along the rotary joint in the horizontal direction.
The device for measuring the plane run-out of the mechanical parts is characterized in that the base table is fixed on a horizontal desktop.
The device for measuring the plane runout of the mechanical parts is characterized in that the lower end of the rotary joint is fixed with the base table through diffusion welding.
Compared with the prior art, the utility model has the advantages and beneficial effects that:
according to the utility model, the measuring table is contacted with the rotary joint through a conical surface or a circular table surface, the measuring table cannot be inclined, the horizontal precision is ensured, and the detection efficiency is improved; in addition, the measuring table and the base are both provided with universal gradienters, so that the measuring error caused by the inclination of the device in the detection process is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, the device comprises a base table 1, a base table 2, a rotary joint 3, a measuring table 4, a universal level meter 5, a fixed support 51, a first vertical rod 52, a liftable positioning sliding block 53, a cross rod 54, a second vertical rod and a 6-micrometer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the device for measuring the plane run-out of a mechanical component of the present invention mainly comprises: base platform 1, rotary joint 2, measuring table 3, universal spirit level 4, fixed bolster 5 and amesdial 6, the concrete structure is as follows:
the base table 1 is fixed on the horizontal table top and plays a role of a stabilizing device;
the rotary joint 2 is arranged on the base table 1, the lower end of the rotary joint 2 is fixedly welded with the base table 1 through diffusion, the measuring table 3 is arranged on the rotary joint 2, a groove in the bottom of the measuring table 3 is in physical contact with and matched with a boss on the top of the rotary joint 2 through a conical surface or a circular table surface, and the measuring table 3 can freely rotate along the rotary joint 2 in the horizontal direction;
the upper surfaces of the measuring table 3 and the base table 1 are both provided with universal gradienters 4 so as to ensure that the measuring table 3 is on the horizontal plane;
the fixed support 5 and the base table 1 are fixed in a welding mode, the dial indicator 6 is placed on the fixed support 5, and the dial indicator 6 is used for carrying out plane run-out detection on a sample to be detected on the measuring table 3;
wherein, fixed bolster 5 is first montant 51, liftable location slider 52, horizontal pole 53, second montant 54 makes up and forms, first montant 51 lower extreme welds on base platform 1, install liftable location slider 52 on the first montant 51, liftable location slider 52 is for going up and down and the structure of location along first montant 51, liftable location slider 52's side welding horizontally horizontal pole 53, horizontal pole 53's bottom welding second montant 54, second montant 54 lower extreme installation amesdial 6, the probe of amesdial 6 corresponds with the sample spare that awaits measuring on the base platform 1.
As shown in FIG. 1, the device for measuring the plane run-out of a mechanical part of the present invention has the following detection processes:
(1) placing the base table 1 on a horizontal table top, and leveling the base table 1 through a universal level 4;
(2) connecting a measuring table 3 with a base table 1 through a rotary joint 2;
(3) rotating the measuring table 3, determining that the universal level 4 on the measuring table 3 is at a horizontal position, and placing a sample piece to be measured on the measuring table 3;
(4) the dial indicator 6 is lifted by adjusting the fixed bracket 5, so that the probe of the dial indicator 6 is contacted with the surface of the sample piece to be detected;
(5) and rotating the measuring table 3 and the sample piece to be measured, reading out height values of different positions of the sample piece to be measured through the dial indicator 6, and obtaining a plane run-out measuring result of the sample piece to be measured.
Claims (6)
1. An apparatus for measuring the runout of a mechanical part, the apparatus comprising: base platform, rotary joint, measuring table, universal spirit level, fixed bolster and amesdial, the concrete structure is as follows:
the rotary joint is arranged on the base table, the measuring table is arranged on the rotary joint, and the measuring table is in running fit with the rotary joint;
universal gradienters are arranged on the upper surfaces of the measuring table and the base table;
the fixed bolster is fixed with the base platform with the welding form, places the amesdial on the fixed bolster, carries out the plane run-out through the amesdial to the sample that awaits measuring on the measuring station and detects.
2. The device for measuring the plane run-out of mechanical parts according to claim 1, wherein the fixed support is formed by combining a first vertical rod, a liftable positioning sliding block, a cross rod and a second vertical rod, the lower end of the first vertical rod is welded on the base table, the liftable positioning sliding block is arranged on the first vertical rod, the horizontal cross rod is welded on the side surface of the liftable positioning sliding block, the second vertical rod is welded on the bottom of the cross rod, the dial indicator is arranged at the lower end of the second vertical rod, and a probe of the dial indicator corresponds to a sample piece to be measured on the base table.
3. The device for measuring the plane run-out of mechanical parts as claimed in claim 2, wherein the liftable positioning slide block is a structure which can be lifted and positioned along the first vertical rod.
4. The device for measuring the plane run-out of a mechanical part as claimed in claim 1, wherein the groove at the bottom of the measuring table is in physical contact and fit with the boss at the top of the rotary joint through a conical surface or a circular table surface, and the measuring table freely rotates along the rotary joint in the horizontal direction.
5. The apparatus for measuring the run out of a plane of a mechanical part of claim 1, wherein the base table is fixed to a horizontal table top.
6. The apparatus for measuring the run-out of a mechanical part as claimed in claim 1, wherein the lower end of the rotary joint is fixed to the base table by diffusion welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780358.2U CN215766770U (en) | 2021-08-02 | 2021-08-02 | Device for measuring plane run-out of mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780358.2U CN215766770U (en) | 2021-08-02 | 2021-08-02 | Device for measuring plane run-out of mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215766770U true CN215766770U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121780358.2U Active CN215766770U (en) | 2021-08-02 | 2021-08-02 | Device for measuring plane run-out of mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215766770U (en) |
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2021
- 2021-08-02 CN CN202121780358.2U patent/CN215766770U/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: 20221116 Address after: 518052 810, Hanjing financial center, No. 9968, Shennan Avenue, Maling community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Guoke Liudian Technology Co.,Ltd. Address before: 518052 810, Hanjing financial center, No. 9968, Shennan Avenue, Maling community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen guokehuayi Bearing Co.,Ltd. |
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| TR01 | Transfer of patent right |