CN204064160U - A kind of cubing for measuring ball cage bell shell inner chamber raceway groove - Google Patents
A kind of cubing for measuring ball cage bell shell inner chamber raceway groove Download PDFInfo
- Publication number
- CN204064160U CN204064160U CN201420498096.4U CN201420498096U CN204064160U CN 204064160 U CN204064160 U CN 204064160U CN 201420498096 U CN201420498096 U CN 201420498096U CN 204064160 U CN204064160 U CN 204064160U
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- CN
- China
- Prior art keywords
- gage beam
- rear portion
- main
- inner chamber
- ball cage
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Abstract
The utility model discloses a kind of cubing for measuring ball cage bell shell inner chamber raceway groove, comprising main gage beam, secondary gage beam, spring, dial gauge, survey nail and steel ball; The middle part of described main gage beam and the middle part of secondary gage beam hinged; The rear portion of described main gage beam is connected by spring with the rear portion of secondary gage beam; Described dial gauge is arranged on the rear portion of main gage beam; Described survey nail is fixed on the rear portion of secondary gage beam, and its position is corresponding with the gauge head of dial gauge; Described steel ball is provided with two, and two steel balls are arranged on the outside of the leading section of main gage beam and secondary gage beam respectively.The utility model can the inner chamber channel dimensions of very convenient, quick, effective measurement ball cage, relative to the surveying instrument comparing this high, precision and frontier of three-coordinates measuring machine, the utility model infusion of financial resources little a lot, to environment no requirement (NR), can Instructing manufacture be movable fast, economy is practical again.
Description
Technical field
The utility model relates to a kind of cubing for measuring ball cage bell shell inner chamber raceway groove.
Background technology
Bell shell is the strength member be assemblied on automobile ball cage, ball cage bell shell inner chamber is made up of multiple arc surface, the quality of its dimensional accuracy directly has influence on the assembling of ball cage, usability and life-span, therefore processing must reach designing requirement, and this just makes the quick detection in process seem particularly important.
Mainly measured by the surveying instrument of this high, precision and frontier of three-coordinates measuring machine at present, but this instrument is high to environmental requirement, and price is high.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, cost is low, fast and effeciently can measure the cubing of ball cage bell shell inner chamber raceway groove.
The technical scheme realizing the utility model object is: a kind of cubing for measuring ball cage bell shell inner chamber raceway groove, comprises main gage beam, secondary gage beam, spring, dial gauge, survey nail and steel ball; The middle part of described main gage beam and the middle part of secondary gage beam hinged; The rear portion of described main gage beam is connected by spring with the rear portion of secondary gage beam; Described dial gauge is arranged on the rear portion of main gage beam; Described survey nail is fixed on the rear portion of secondary gage beam, and its position is corresponding with the gauge head of dial gauge; Described steel ball is provided with two, and two steel balls are arranged on the outside of the leading section of main gage beam and secondary gage beam respectively.
Between the pin joint that described dial gauge is arranged on main gage beam and spring connecting point.
Described two steel balls are removably fixed on the outside of the leading section of main gage beam and secondary gage beam respectively.
Have employed technique scheme, the utility model has following beneficial effect: the middle part of (1) main gage beam of the present utility model and the middle part of secondary gage beam hinged, form the structure of pliers style, by main gage beam and the secondary gage beam held with a firm grip, two steel balls are contacted with ball cage raceway groove, the inner chamber channel dimensions of ball cage can be measured, very convenient, quick, effective., relative to the surveying instrument comparing this high, precision and frontier of three-coordinates measuring machine, the utility model infusion of financial resources little a lot, to environment no requirement (NR), can Instructing manufacture be movable fast, economy is practical again.
(2), between the dial gauge of the present utility model pin joint that is arranged on main gage beam and spring connecting point, this structure is convenient to calibration and is detected, and accuracy of detection is higher.
(3) two steel balls of the present utility model are removably fixed on the outside of the leading section of main gage beam and secondary gage beam respectively, and this structure makes the steel ball can changing dimension when measuring according to the size of ball cage bell shell inner chamber easily.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of dial gauge zero setting of the present utility model.
Fig. 3 is the schematic diagram that the inner chamber raceway groove of the utility model to ball cage is measured.
Label in accompanying drawing is:
Main gage beam 1, secondary gage beam 2, spring 3, dial gauge 4, survey nail 5, steel ball 6.
Embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the cubing of the present embodiment, for measuring ball cage bell shell inner chamber raceway groove, comprises main gage beam 1, secondary gage beam 2, spring 3, dial gauge 4, surveys nail 5 and steel ball 6.
The middle part of main gage beam 1 and the middle part of secondary gage beam 2 hinged.The rear portion of main gage beam 1 is connected by spring 3 with the rear portion of secondary gage beam 2.Dial gauge 4 is arranged on the rear portion of main gage beam 1, and between the pin joint and spring connecting point of main gage beam 1.Survey the rear portion that nail 6 is fixed on secondary gage beam 2, its position is corresponding with the gauge head of dial gauge 4.Steel ball 6 is provided with two, and the outside of the leading section being removably fixed on main gage beam 1 and secondary gage beam 2 installed respectively by two steel balls 6.
Before measurement, as shown in Figure 2, first two of the cubing of the present embodiment steel balls 6 are put into ring standard gauge, and by dial gauge 4 zero setting.Then as shown in Figure 3, hold with a firm grip main gage beam 1 and secondary gage beam 2, make two steel balls 6 contact with ball cage raceway groove, can measure the inner chamber channel dimensions of ball cage, very convenient.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. for measuring a cubing for ball cage bell shell inner chamber raceway groove, it is characterized in that: comprise main gage beam (1), secondary gage beam (2), spring (3), dial gauge (4), survey nail (5) and steel ball (6); The middle part of described main gage beam (1) and the middle part of secondary gage beam (2) hinged; The rear portion of described main gage beam (1) is connected by spring (3) with the rear portion of secondary gage beam (2); Described dial gauge (4) is arranged on the rear portion of main gage beam (1); Described survey follows closely the rear portion that (6) are fixed on secondary gage beam (2), and its position is corresponding with the gauge head of dial gauge (4); Described steel ball (6) is provided with two, and two steel balls (6) are arranged on the outside of the leading section of main gage beam (1) and secondary gage beam (2) respectively.
2. a kind of cubing for measuring ball cage bell shell inner chamber raceway groove according to claim 1, is characterized in that: between the pin joint that described dial gauge (4) is arranged on main gage beam (1) and spring connecting point.
3. a kind of cubing for measuring ball cage bell shell inner chamber raceway groove according to claim 1, is characterized in that: described two steel balls (6) are removably fixed on the outside of the leading section of main gage beam (1) and secondary gage beam (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498096.4U CN204064160U (en) | 2014-08-29 | 2014-08-29 | A kind of cubing for measuring ball cage bell shell inner chamber raceway groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498096.4U CN204064160U (en) | 2014-08-29 | 2014-08-29 | A kind of cubing for measuring ball cage bell shell inner chamber raceway groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064160U true CN204064160U (en) | 2014-12-31 |
Family
ID=52205651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498096.4U Active CN204064160U (en) | 2014-08-29 | 2014-08-29 | A kind of cubing for measuring ball cage bell shell inner chamber raceway groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064160U (en) |
-
2014
- 2014-08-29 CN CN201420498096.4U patent/CN204064160U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |