CN204228027U - For detecting the comprehensive check tool of gear shift tooth cover - Google Patents
For detecting the comprehensive check tool of gear shift tooth cover Download PDFInfo
- Publication number
- CN204228027U CN204228027U CN201420633725.XU CN201420633725U CN204228027U CN 204228027 U CN204228027 U CN 204228027U CN 201420633725 U CN201420633725 U CN 201420633725U CN 204228027 U CN204228027 U CN 204228027U
- Authority
- CN
- China
- Prior art keywords
- gear shift
- gauge
- core axle
- positioning core
- cylindrical section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of comprehensive check tool for detecting gear shift tooth cover, and positioning core axle is four-part form staircase structure, is followed successively by outer spline section, the first cylindrical section, thread segment and the second cylindrical section from left to right, and this diameter of four sections reduces successively; First cylindrical section of positioning core axle is set with a gauge, and gauge is clamped between outer spline section and set nut, and set nut is sleeved on the thread segment of positioning core axle; The diameter of gauge is greater than outer spline section diameter, the edge of gauge left side is provided with four gear shift projections and detects block, it is uniform along the circumference of gauge that these four gear shift projections detect block, and four gear shift projections detect block circumferentially same, and the center line of circumference overlaps with the axial line of positioning core axle.Whether the position degree that the utility model can detect between four gear shift grooves is up to standard, and whether the internal splined hole that the axial line and the gear shift tooth that detect four gear shift groove place circumference overlap simultaneously is concentric, so just can meet testing requirement well.
Description
Technical field
The utility model relates to a kind of cubing, specifically, particularly relates to a kind of comprehensive check tool for detecting gear shift tooth cover.
Background technology
Gear shift tooth cover is a vitals in shifter, its center pit is internal splined hole, its end face is circumferentially evenly equipped with four gear shift projections, a gear shift groove is formed between adjacent two gear shift projections, and these four gear shift grooves are distributed in circumferentially same, the axial line of this circumference requires concentric with the axial line of internal splined hole.After completing processing, need to detect following two morpheme parameters: the position degree 1, between four gear shift grooves; 2, whether the internal splined hole that overlaps of axial line and the gear shift tooth of four gear shift groove place circumference is concentric.At present, we cannot detect above-mentioned two morpheme parameters, are badly in need of solving this technical matters for this reason.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of comprehensive check tool for detecting gear shift tooth cover, whether the position degree for detecting between four gear shift grooves is up to standard, and whether the internal splined hole that the axial line simultaneously detecting four gear shift groove place circumference and gear shift tooth overlap is concentric.
The technical solution of the utility model is as follows: a kind of comprehensive check tool for detecting gear shift tooth cover, it is characterized in that: comprise positioning core axle (1) and set nut (3), wherein positioning core axle (1) is four-part form staircase structure, be followed successively by outer spline section (1a), the first cylindrical section (1b), thread segment (1c) and the second cylindrical section (1d) from left to right, this diameter of four sections reduces successively; First cylindrical section (1b) of described positioning core axle (1) is set with a gauge (2), this gauge is clamped between outer spline section (1a) and described set nut (3), and set nut is sleeved on the thread segment (1c) of positioning core axle (1); The diameter of described gauge (2) is greater than outer spline section (1a) diameter, the edge of this gauge (2) left side is provided with four gear shift projections and detects block (2a), it is uniform along the circumference of gauge (2) that these four gear shift projections detect block, and four gear shift projections detect block (2a) circumferentially same, the center line of this circumference overlaps with the axial line of described positioning core axle (1).
During detection, gear shift tooth cover first lies in and detects on table top by tester, tester grasps second cylindrical section (1d) of positioning core axle (1) again, and the outer spline section (1a) of positioning core axle (1) is inserted in the internal splined hole of gear shift tooth cover, and rotational positioning mandrel (1), insert in the gear shift groove between adjacent two gear shift projections to allow four gear shift projections detect block (2a).If four gear shift projections detect block (2a) and can successfully insert in the gear shift groove between adjacent two gear shift projections, and gear shift projection detects block (2a) and adjacent two gear shift projections fit tightly, position degree then between four gear shift grooves is up to standard, and the internal splined hole that the axial line of four gear shift groove place circumference and gear shift tooth overlap is concentric, at this moment the gear shift tooth cover processed is qualified, otherwise defective.
Adopt above technical scheme, whether the position degree that the utility model can detect between four gear shift grooves is up to standard, and whether the internal splined hole that the axial line and the gear shift tooth that detect four gear shift groove place circumference overlap is concentric simultaneously, so just can meet testing requirement well, and structure of the present utility model is simple, easy to use, there is good practicality.
As preferably, thread segment (1c) and the first cylindrical section (1b) junction of described positioning core axle (1) are milled with a relief groove, and the periphery of described second cylindrical section (1d) has rolled reticulate pattern.
In above structure, processing relief groove is for the ease of processing, and to roll reticulate pattern at the periphery of the second cylindrical section (1d) be hold for the ease of tester.
Beneficial effect: whether the position degree that the utility model can detect between four gear shift grooves is up to standard, and whether the internal splined hole that the axial line and the gear shift tooth that detect four gear shift groove place circumference overlap is concentric simultaneously, so just can meet testing requirement well, and structure of the present utility model is simple, easy to use, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural drawing of positioning core axle in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Fig. 1,2 and 3, a kind of comprehensive check tool for detecting gear shift tooth cover, is formed primarily of positioning core axle 1, gauge 2 and set nut 3.Wherein, positioning core axle 1 is four-part form staircase structure, and be followed successively by outer spline section 1a, the first cylindrical section 1b, thread segment 1c and the second cylindrical section 1d from left to right, this diameter of four sections reduces from left to right successively.Further, outer spline section 1a is for detecting the internal splined hole of gear shift tooth cover, and the internal splined hole that therefore dimensional parameters of outer spline section 1a and gear shift tooth overlap adapts.In addition, thread segment 1c and the first cylindrical section 1b junction of positioning core axle 1 are milled with a relief groove, and the periphery of the second cylindrical section 1d has rolled reticulate pattern.
First cylindrical section 1b of described positioning core axle 1 is set with a gauge 2, this gauge 2 is clamped between outer spline section 1a and described set nut 3, and set nut 3 is sleeved on the thread segment 1c of positioning core axle 1, and set nut 3 is fixed by riveting method and positioning core axle 1.The diameter of gauge 2 is greater than outer spline section 1a diameter, the edge of this gauge 2 left side is provided with four gear shift projections and detects block 2a, it is uniform along the circumference of gauge 2 that these four gear shift projections detect block, and four gear shift projections detect block 2a circumferentially same, the center line of this circumference overlaps with the axial line of described positioning core axle 1.Above-mentioned four gear shift projections detect block 2a for detecting the gear shift projection on gear shift tooth cover end face.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. one kind for detect gear shift tooth cover comprehensive check tool, it is characterized in that: comprise positioning core axle (1) and set nut (3), wherein positioning core axle (1) is four-part form staircase structure, be followed successively by outer spline section (1a), the first cylindrical section (1b), thread segment (1c) and the second cylindrical section (1d) from left to right, this diameter of four sections reduces successively; First cylindrical section (1b) of described positioning core axle (1) is set with a gauge (2), this gauge is clamped between outer spline section (1a) and described set nut (3), and set nut is sleeved on the thread segment (1c) of positioning core axle (1); The diameter of described gauge (2) is greater than outer spline section (1a) diameter, the edge of this gauge (2) left side is provided with four gear shift projections and detects block (2a), it is uniform along the circumference of gauge (2) that these four gear shift projections detect block, and four gear shift projections detect block (2a) circumferentially same, the center line of this circumference overlaps with the axial line of described positioning core axle (1).
2. according to claim 1 for detecting the comprehensive check tool of gear shift tooth cover, it is characterized in that: thread segment (1c) and the first cylindrical section (1b) junction of described positioning core axle (1) are milled with a relief groove, and the periphery of described second cylindrical section (1d) has rolled reticulate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633725.XU CN204228027U (en) | 2014-10-28 | 2014-10-28 | For detecting the comprehensive check tool of gear shift tooth cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633725.XU CN204228027U (en) | 2014-10-28 | 2014-10-28 | For detecting the comprehensive check tool of gear shift tooth cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228027U true CN204228027U (en) | 2015-03-25 |
Family
ID=52926111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633725.XU Expired - Fee Related CN204228027U (en) | 2014-10-28 | 2014-10-28 | For detecting the comprehensive check tool of gear shift tooth cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315940A (en) * | 2014-10-28 | 2015-01-28 | 重庆永达精密机械有限公司 | Comprehensive detection tool used for detecting gear shifting gear sleeve |
-
2014
- 2014-10-28 CN CN201420633725.XU patent/CN204228027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315940A (en) * | 2014-10-28 | 2015-01-28 | 重庆永达精密机械有限公司 | Comprehensive detection tool used for detecting gear shifting gear sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161028 |