CN208751453U - Specified gear wheel distance over bar special detection tool - Google Patents
Specified gear wheel distance over bar special detection tool Download PDFInfo
- Publication number
- CN208751453U CN208751453U CN201821694057.6U CN201821694057U CN208751453U CN 208751453 U CN208751453 U CN 208751453U CN 201821694057 U CN201821694057 U CN 201821694057U CN 208751453 U CN208751453 U CN 208751453U
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- CN
- China
- Prior art keywords
- gauge head
- fixed
- gear wheel
- support frame
- distance over
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- 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.)
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Abstract
The utility model relates to a kind of specified gear wheel distance over bar special detection tools, belong to automobile gear wheel distance over bar detection device technical field.Technical solution is: left gauge head is fixed in left support frame by gauge head bracket, left support frame is fixed on the base, right gauge head is fixed on one end of gauge head axis body, the other end of gauge head axis body is equipped with spring, spring is connect by connector with dial gauge, gauge head axis body is fixed on line slideway auxiliary by right support frame, and line slideway auxiliary is fixed on the base, and workpiece support main body is fixed on the base by chassis.The beneficial effects of the utility model are: having ensured the axial and radial position degree of gear wheel, the detection accuracy of gear wheel distance over bar is improved, it is firm to position, and it is accurately convenient to measure.Structure is simple, high-efficient, meets the needs of batch detection.
Description
Technical field
The utility model relates to a kind of specified gear wheel distance over bar special detection tools, belong to the detection of automobile gear wheel distance over bar and set
Standby technical field.
Background technique
The detection of gear wheel external tooth distance over bar is the part one important detection project before assembling, to the engagement between gear with
And the noise performance of transmission assembly plays an important role.
Currently, the used method of detection of gear wheel external tooth distance over bar is the method for artificial manual measurement, since the method is examined
Survey process is complicated, and required time is longer, it is desirable that Personnel Skill Levels are high, therefore are not able to satisfy the demand of batch detection.
Utility model content
The utility model aim is to provide a kind of specified gear wheel distance over bar special detection tool, can facilitate gear wheel external tooth across
Stick away from detection, improve the detection accuracy of gear wheel distance over bar, meet the needs of batch detection, solve to ask present in background technique
Topic.
The technical solution of the utility model is:
A kind of specified gear wheel distance over bar special detection tool includes pedestal, left support frame, gauge head bracket, left gauge head, workpiece
Supportive body, right gauge head, gauge head axis body, spring, connector, dial gauge, chassis, right support frame and line slideway auxiliary, left gauge head
It is positioned opposite with right gauge head, workpiece support main body is equipped between left gauge head and right gauge head, the left gauge head is solid by gauge head bracket
It is scheduled in left support frame, left support frame is fixed on the base, and the right gauge head is fixed on one end of gauge head axis body, gauge head axis body
The other end is equipped with spring, and spring is connect by connector with dial gauge, and gauge head axis body is fixed on linear guide by right support frame
In pair, line slideway auxiliary is fixed on the base, and workpiece support main body is fixed on the base by chassis.
The bumping post matched with right support frame is equipped on the pedestal close to the side of right support frame.
The bumping post is fixed on the base.
The workpiece support main body is all around equipped with postive stop baffle.
The postive stop baffle includes left baffle and front and rear baffle.
The postive stop baffle of the workpiece support main body all around is fixed on chassis.
The front and rear baffle of the workpiece support main body is equipped with front and rear baffle bias pad.
Using the utility model, when detecting, dial gauge is calibrated using exemplar first, is then fixed on gear wheel
On workpiece supporting body, guarantees axially position, so that left gauge head and right gauge head is entered gear wheel tooth socket, right survey is pushed by right support frame
Head, and read from dial gauge, it such as meets the requirements, workpiece sensing is qualified, conversely, tested distance over bar is overproof, workpiece does not conform to
Lattice.
The beneficial effects of the utility model are: positioning right gauge head by linear guide, gear wheel axial direction and radial direction have been ensured
Position degree improves the detection accuracy of gear wheel distance over bar, and it is firm to position, and it is accurate convenient to measure.Structure is simple, high-efficient, meets and criticizes
Measure the demand of detection.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
In figure: 1. pedestals；2. left support frame；3. gauge head bracket；4. left gauge head；5. left baffle；6. front and rear baffle；7. work
Part supportive body；8. right gauge head；9. gauge head axis body；10. spring；11. connector；12. dial gauge；13. bumping post；14. retainer；
15. front and rear baffle bias pad；16. chassis；17. support nail；18. right support frame；19. line slideway auxiliary.
Specific embodiment
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
Referring to attached drawing 1, a kind of specified gear wheel distance over bar special detection tool includes pedestal 1, left support frame 2, gauge head bracket
3, left gauge head 4, workpiece support main body 7, right gauge head 8, gauge head axis body 9, spring 10, connector 11, dial gauge 12, chassis 16, the right side
Support frame 18 and line slideway auxiliary 19, left gauge head 4 and right gauge head 8 are positioned opposite, and workpiece is equipped between left gauge head 4 and right gauge head 8
Supportive body 7, the left gauge head 4 are fixed in left support frame 2 by gauge head bracket 3, and left support frame 2 is fixed on pedestal 1, institute
One end that right gauge head 8 is fixed on gauge head axis body 9 is stated, the other end of gauge head axis body 9 is equipped with spring 10, and spring 10 passes through connector 11
It is connect with dial gauge 12, gauge head axis body 9 is fixed on line slideway auxiliary 19 by right support frame 18, and line slideway auxiliary 19 is fixed on
On pedestal 1, workpiece support main body 7 is fixed on pedestal 1 by chassis 16.
Specific embodiment:
In the present embodiment, referring to attached drawing 1, line slideway auxiliary 19, left support frame 2, chassis 16 and right support frame 18 are divided
It is not installed on pedestal 1, guarantees centralized positioning.
Left gauge head 4 and right gauge head 8 are positioned opposite, and left gauge head 4 is mounted on gauge head bracket 3, and is fixed on left support frame 2
On；Right gauge head 8 is fixed on one end of gauge head axis body 9, and the other end of gauge head axis body 9 passes through installation spring 10 and connector 11 and hundred
Table 12 is divided to connect, adjustment gauge head axis body 9 guarantees sliding, and right support frame 18 is mounted on line slideway auxiliary 19, bumping post 13 is installed
On pedestal 1, right support frame 18 is limited.
Workpiece support main body 7 is between left gauge head 4 and right gauge head 8, on 7 fixed underpan 16 of workpiece support main body, chassis
16 are fixed on pedestal 1, and left and right plate washer 5, front and rear baffle 6 and front and rear baffle bias pad 15 and retainer 14 are installed in chassis
On 16, play the role of limiting workpiece support main body 7.
According to the requirement of gear wheel precision, when design, is also contemplated that the requirement of each parts precision.
When detecting, dial gauge is calibrated using exemplar first, then by gear wheel correct placement in workpiece support master
On body 7, guarantee axially position, push left gauge head and right gauge head, guarantee that left gauge head and right gauge head enter tooth socket, and from right side percentage
Table is read, and is such as met the requirements, and workpiece sensing is qualified, conversely, tested distance over bar is overproof, workpiece is unqualified.
Claims (5)
1. a kind of specified gear wheel distance over bar special detection tool, it is characterised in that: include pedestal (1), left support frame (2), gauge head
Bracket (3), left gauge head (4), workpiece support main body (7), right gauge head (8), gauge head axis body (9), spring (10), connector (11),
Dial gauge (12), chassis (16), right support frame (18) and line slideway auxiliary (19), left gauge head (4) and right gauge head (8) are with respect to cloth
It sets, is equipped with workpiece support main body (7) between left gauge head (4) and right gauge head (8), the left gauge head (4) is solid by gauge head bracket (3)
It is scheduled on left support frame (2), left support frame (2) is fixed on pedestal (1), and the right gauge head (8) is fixed on gauge head axis body (9)
The other end of one end, gauge head axis body (9) is equipped with spring (10), and spring (10) is connect by connector (11) with dial gauge (12),
Gauge head axis body (9) is fixed on line slideway auxiliary (19) by right support frame (18), and line slideway auxiliary (19) is fixed on pedestal (1)
On, workpiece support main body (7) is fixed on pedestal (1) by chassis (16).
2. specified gear wheel distance over bar special detection tool according to claim 1, it is characterised in that；On the pedestal (1)
Side close to right support frame (18) is equipped with the bumping post (13) matched with right support frame (18).
3. specified gear wheel distance over bar special detection tool according to claim 2, it is characterised in that: the bumping post (13) is solid
It is scheduled on pedestal (1).
4. specified gear wheel distance over bar special detection tool according to claim 1, it is characterised in that: the workpiece support master
Body (7) is all around equipped with postive stop baffle.
5. specified gear wheel distance over bar special detection tool according to claim 4, it is characterised in that: the workpiece support master
The postive stop baffle of body (7) all around is fixed on chassis (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694057.6U CN208751453U (en) | 2018-10-19 | 2018-10-19 | Specified gear wheel distance over bar special detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694057.6U CN208751453U (en) | 2018-10-19 | 2018-10-19 | Specified gear wheel distance over bar special detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751453U true CN208751453U (en) | 2019-04-16 |
Family
ID=66085853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694057.6U Active CN208751453U (en) | 2018-10-19 | 2018-10-19 | Specified gear wheel distance over bar special detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044250A (en) * | 2019-05-14 | 2019-07-23 | 宁波夏厦齿轮有限公司 | A kind of distance over bar automatic detection device |
-
2018
- 2018-10-19 CN CN201821694057.6U patent/CN208751453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044250A (en) * | 2019-05-14 | 2019-07-23 | 宁波夏厦齿轮有限公司 | A kind of distance over bar automatic detection device |
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