CN213874124U - Utensil is examined to casing concentricity - Google Patents
Utensil is examined to casing concentricity Download PDFInfo
- Publication number
- CN213874124U CN213874124U CN202023329840.2U CN202023329840U CN213874124U CN 213874124 U CN213874124 U CN 213874124U CN 202023329840 U CN202023329840 U CN 202023329840U CN 213874124 U CN213874124 U CN 213874124U
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- China
- Prior art keywords
- frock
- rotor
- casing
- machine shell
- concentricity
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- 238000012360 testing method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000012031 short term test Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an utensil is examined to casing concentricity, this utensil is examined to casing concentricity includes frock head shell, frock stator, frock rotor and frock bearing, be provided with rotor cartridge hole on the frock head shell, frock rotor one end is passed through the bearing frame cartridge in rotor cartridge hole department, and the cover has the frock stator on the frock rotor, be equipped with the casing mounting groove on the frock head shell, clamp in the casing mounting groove after the casing passes the frock stator, and the frock rotor other end passes through frock bearing cartridge in the rotor mounting hole of casing, and frock head shell is stretched out to the one end of frock rotor, and the frock rotor is by artifical manual rotation. In this way, the utility model discloses simple structure, low cost, the operation of being convenient for can rotate through frock stator and judge the concentricity through assembly short-term test casing mounting dimension, detection efficiency height.
Description
Technical Field
The utility model relates to a concentricity detects technical field, especially relates to a utensil is examined to casing concentricity.
Background
The casing is a plastic injection molding part and is unstable in size, an armature is arranged in the casing, the requirement on installation size is high, the inspection needs to be carried out before assembly, a three-coordinate measuring instrument is adopted for detection in a conventional detection method, data to be detected comprise the sizes of a casing head outline size A, a stator installation aperture B, a rotor installation aperture C and the like, and the concentricity of the three sizes, as shown in figure 1, the three-coordinate measuring instrument relates to multiple sizes, is complex to operate and is not suitable for batch detection, the three-coordinate measuring instrument is large in equipment, high in cost and difficult to carry, and based on the defects and shortcomings, the existing technology needs to be improved, and the casing concentricity detection tool is designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an utensil is examined to casing concentricity, simple structure, low cost, and the operation of being convenient for can rotate through the frock stator and judge the concentricity through assembly short-term test casing installation size, and detection efficiency is high.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an utensil is examined to casing concentricity, this utensil is examined to casing concentricity includes frock first shell, frock stator, frock rotor and frock bearing, be provided with rotor cartridge hole on the frock first shell, frock rotor one end is passed through the bearing frame cartridge and is in rotor cartridge hole department, and the cover has the frock stator on the frock rotor, be equipped with the casing mounting groove on the frock first shell, the casing clamps in the casing mounting groove after passing the frock stator, and the frock rotor other end passes through frock bearing cartridge in the rotor mounting hole of casing, and the frock first shell is stretched out to the one end of frock rotor, and the frock rotor is by artifical manual rotation, through observing frock rotor pivoted stationarity to detect the appearance installation size and the concentricity of casing.
Compared with the prior art, the beneficial effects of the utility model are that:
simple structure, low cost, the operation of being convenient for can rotate through frock stator and judge the concentricity through assembly short-term test casing mounting dimension, and detection efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a chassis to be tested.
Fig. 2 is a schematic structural diagram of a casing concentricity gauge.
FIG. 3 is a sectional view of a tooling head housing of a housing concentricity testing fixture.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
the utility model provides an utensil is examined to casing concentricity, this utensil is examined to casing concentricity includes frock first shell 1, frock stator 2, frock rotor 3 and frock bearing 4, be provided with rotor cartridge hole 11 on the frock first shell 1, 3 one ends of frock rotor are passed through the bearing frame cartridge in rotor cartridge hole 11 department, and the cover has frock stator 2 on the frock rotor 3, be equipped with casing mounting groove 12 on the frock first shell 1, the casing 01 passes and clamps in casing mounting groove 12 behind frock stator 2, and the other end of frock rotor 3 passes through frock bearing 4 cartridge in the rotor mounting hole of casing 01, and frock rotor 3's one end stretches out frock first shell 1, and frock rotor 3 is rotated by artifical manual, through observing frock rotor 3 pivoted stationarity to detect the appearance installation size and the concentricity of casing 01.
The utility model relates to an utensil during operation is examined to casing concentricity, if casing 01 can assemble in casing mounting groove 12, casing 01 head overall dimension A meets the demands, if frock stator 2 and frock rotor 3 can the suit in casing 01, casing 01 internally mounted size meets the demands, if frock rotor 3 rotates the rotation steadily for a long time under artifical manual, and the concentricity of casing 01 each internally mounted size meets the demands.
The utility model relates to an utensil is examined to casing concentricity, simple structure, low cost, the operation of being convenient for can rotate through the frock stator and judge the concentricity through assembly short-term test casing installation dimension, detection efficiency height.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (1)
1. The utility model provides a utensil is examined to casing concentricity which characterized in that: the machine shell concentricity testing fixture comprises a machine shell concentricity testing fixture head shell, a machine shell stator, a machine shell rotor and a machine shell bearing, wherein a rotor inserting hole is formed in the machine shell concentricity testing fixture head shell, one end of the machine shell rotor is inserted in the rotor inserting hole through a bearing seat, the machine shell stator is sleeved on the machine shell rotor, a machine shell installing groove is formed in the machine shell concentricity testing fixture head shell, the machine shell is clamped in the machine shell installing groove after penetrating through the machine shell stator, the other end of the machine shell rotor is inserted in the rotor installing hole of the machine shell through the machine shell bearing, one end of the machine shell rotor extends out of the machine shell concentricity testing fixture head shell, and the machine shell is manually rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329840.2U CN213874124U (en) | 2020-12-30 | 2020-12-30 | Utensil is examined to casing concentricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329840.2U CN213874124U (en) | 2020-12-30 | 2020-12-30 | Utensil is examined to casing concentricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874124U true CN213874124U (en) | 2021-08-03 |
Family
ID=77044377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023329840.2U Active CN213874124U (en) | 2020-12-30 | 2020-12-30 | Utensil is examined to casing concentricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213874124U (en) |
-
2020
- 2020-12-30 CN CN202023329840.2U patent/CN213874124U/en active Active
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| GR01 | Patent grant |