CN204679006U - A kind of external ball cage bar portion spline bulb height testing tool - Google Patents
A kind of external ball cage bar portion spline bulb height testing tool Download PDFInfo
- Publication number
- CN204679006U CN204679006U CN201520385164.0U CN201520385164U CN204679006U CN 204679006 U CN204679006 U CN 204679006U CN 201520385164 U CN201520385164 U CN 201520385164U CN 204679006 U CN204679006 U CN 204679006U
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- spline
- dial plate
- bar portion
- utility
- ball cage
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Abstract
The utility model discloses a kind of external ball cage bar portion spline bulb height testing tool, comprise dial plate, gauge head and spline housing; Described dial plate is fixed on spline housing, is provided with gauge head below dial plate, and gauge head is connected with dial plate by spring; Female spline is provided with in described spline housing.During measurement, first cubing is enclosed within the standard component of measured piece, rotates dial plate, make pointer refer at 0 groove place; Then take off standard component, be enclosed within by spline housing on the bar portion spline of measured piece, the spline being read measured piece by the reading of dial plate is high.The utility model structure is simple, reasonable in design, easy to use, can be directly high by the spline of the reading reading measured piece of dial plate, measures accurately.
Description
Technical field
The utility model relates to surveying instrument field, specifically a kind of external ball cage bar portion spline bulb height testing tool.
Background technology
In study or in producing, often run into and need to measure the situation of external ball cage bar portion spline to the distance of ball cage end face, but directly can not measure the cubing of external ball cage bar portion spline to the distance of ball cage end face at present.General employing measures the method acquisition bottom clearance value of correlation parameter again by calculating, and this method wastes time and energy, and difficulty is high.
Utility model content
The purpose of this utility model is to provide a kind of external ball cage bar portion spline bulb height testing tool, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of external ball cage bar portion spline bulb height testing tool, comprises dial plate, gauge head and spline housing; Described dial plate is fixed on spline housing, is provided with gauge head below dial plate, and gauge head is connected with dial plate by spring.
As further program of the utility model: be provided with female spline in described spline housing.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, easy to use, can be directly high by the spline of the reading reading measured piece of dial plate, measure accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-dial plate, 2-gauge head, 3-spline housing, 4-measured piece.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of external ball cage bar portion spline bulb height testing tool, comprises dial plate 1, gauge head 2 and spline housing 3; Described dial plate 1 is fixed on spline housing 3, is provided with gauge head 2 below dial plate 1, and gauge head 2 is connected with dial plate 1 by spring.
Further, female spline is provided with in spline housing 3 described in the utility model.
Principle of work of the present utility model is:
During measurement, first cubing is enclosed within the standard component of measured piece 4, rotates dial plate 1, make pointer refer at 0 groove place; Then take off standard component, be enclosed within by spline housing 3 on the bar portion spline of measured piece 4, the spline being read measured piece 4 by the reading of dial plate 1 is high.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. an external ball cage bar portion spline bulb height testing tool, is characterized in that: comprise dial plate (1), gauge head (2) and spline housing (3); Described dial plate (1) is fixed on spline housing (3), and dial plate (1) below is provided with gauge head (2), and gauge head (2) is connected with dial plate (1) by spring.
2. external ball cage bar portion according to claim 1 spline bulb height testing tool, is characterized in that: described spline housing is provided with female spline in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385164.0U CN204679006U (en) | 2015-06-04 | 2015-06-04 | A kind of external ball cage bar portion spline bulb height testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385164.0U CN204679006U (en) | 2015-06-04 | 2015-06-04 | A kind of external ball cage bar portion spline bulb height testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679006U true CN204679006U (en) | 2015-09-30 |
Family
ID=54178691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385164.0U Active CN204679006U (en) | 2015-06-04 | 2015-06-04 | A kind of external ball cage bar portion spline bulb height testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679006U (en) |
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2015
- 2015-06-04 CN CN201520385164.0U patent/CN204679006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |