CN205825875U - A kind of bicycle use pipe circularity detection device - Google Patents
A kind of bicycle use pipe circularity detection device Download PDFInfo
- Publication number
- CN205825875U CN205825875U CN201620628533.9U CN201620628533U CN205825875U CN 205825875 U CN205825875 U CN 205825875U CN 201620628533 U CN201620628533 U CN 201620628533U CN 205825875 U CN205825875 U CN 205825875U
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- China
- Prior art keywords
- connecting rod
- pipe
- clamping
- amesdial
- thick stick
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 230000001737 promoting effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of bicycle use pipe circularity detection device, including: a substrate；Fixing two symmetrical pipe grip unit on the substrate, it includes that pipe clamps unit baseboard, the described pipe grip unit installing plate vertical with described pipe clamping unit baseboard, it is fixed on the promotion cylinder on described pipe clamping unit baseboard upper surface, the promotion thick stick promoted by described promotion cylinder, the first connecting rod being flexibly connected by a pin and described pipe grip unit installing plate, the second connecting rod being flexibly connected by a pin and described pipe grip unit installing plate, the the first clamping bearing shell being connected is fixed with described first connecting rod, the the second clamping bearing shell being connected is fixed with described second connecting rod；And amesdial measuring unit.Beneficial effect: simple in construction, work efficiency are high and accuracy of detection is high.
Description
Technical field
This utility model relates to technical field of bicycles, particularly relates to a kind of bicycle use pipe circularity detection device.
Background technology
Bicycle, also known as bicycle or bicycle, it is common that the two small-sized ground vehicles taken turns.After people rides car, trample with foot
Plate is power, is the vehicles of environmental protection.English bicycle.Wherein bi means two, and cycle means wheel, i.e. two-wheeled
Car.
The when of processing, the impossible Beautifully finished of circle, is an oval or more irregular shape certainly, but error
Minimum being taken as is justified.Circularity refers to that the cross section degree close to theoretical circle of workpiece, maximum radius are 0 with the difference of least radius
Time, circularity is 0.Pipe is the important component part of composition bicycle, and assembling and the quality of bicycle are had by the circularity of pipe
Material impact.
Utility model content
In view of the foregoing, this utility model provides a kind of bicycle use pipe circularity detection device.
For reaching above-mentioned purpose, this utility model solves its technical problem and be the technical scheme is that
A kind of bicycle use pipe circularity detection device, including: a substrate；Fixing on the substrate two are symmetrical
Pipe grip unit, it includes the described pipe clamping that pipe clamping unit baseboard is vertical with described pipe clamping unit baseboard
Unit installing plate, be fixed on described pipe clamping unit baseboard upper surface on promote cylinder, by described promotion cylinder promote
Promote thick stick, the first connecting rod being flexibly connected by a pin and described pipe grip unit installing plate, by a pin and described
Pipe grip unit installing plate be flexibly connected second connecting rod fix with described first connecting rod be connected first clamping bearing shell and
Described second connecting rod fixes the second clamping bearing shell of connection, and wherein, described promotion thick stick includes promoting thick stick the first support arm and promoting thick stick
Second support arm, described promotion thick stick the first support arm and described first connecting rod are hinged, and described promotion thick stick the second support arm and described second is even
Bar is hinged；And amesdial measuring unit, it includes fixing the first slide rail on the substrate, by the first slide block with described the
The microscope carrier that one slide rail is slidably matched, the second slide rail being fixed on described microscope carrier, sliding with described second slide rail by the second slide block
Move the amesdial microscope carrier coordinated, the amesdial clamping device being fixed on described amesdial microscope carrier and filled by the clamping of described amesdial
Putting the amesdial of clamping, wherein, described first slide rail is vertical with described second slide rail.
Its further feature is as follows:
It is equipped with one layer of rubber holding piece on described first clamping bearing shell and the second clamping bearing shell.
Due to the utilization of technique scheme, this utility model compared with prior art has a following beneficial effect:
Simple in construction, work efficiency are high and accuracy of detection is high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model a kind of bicycle use pipe circularity detection device.
Fig. 2 is the structural representation of the pipe grip unit in this utility model a kind of bicycle use pipe circularity detection device
Figure.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
Refering to Fig. 1 and Fig. 2, a kind of bicycle use pipe circularity detection device, including: a substrate 1；It is fixed on described substrate
On two symmetrical pipe grip unit, it include pipe clamping unit baseboard 21 and described pipe clamping unit baseboard hang down
Straight described pipe grip unit installing plate 22, the promotion cylinder 23 being fixed on described pipe clamping unit baseboard upper surface,
By the promotion thick stick of described promotion cylinder promotion, connect by the first of a pin and the flexible connection of described pipe grip unit installing plate
Bar 26, the second connecting rod 27 being flexibly connected by a pin and described pipe grip unit installing plate and described first connecting rod are admittedly
Fixed the first clamping bearing shell 28 connected fixes the second clamping bearing shell 29 being connected, wherein, described promotion thick stick with described second connecting rod
Including promoting thick stick the first support arm 24 and promoting thick stick the second support arm 25, described promotion thick stick the first support arm and described first connecting rod are hinged,
Described promotion thick stick the second support arm and described second connecting rod are hinged；And amesdial measuring unit, it includes fixing on the substrate
The first slide rail 31, the microscope carrier 32 being slidably matched with described first slide rail by the first slide block, be fixed on described microscope carrier
Two slide rails 33, the amesdial microscope carrier 34 being slidably matched with described second slide rail by the second slide block, it is fixed on described amesdial and carries
Amesdial clamping device 35 on platform and by the amesdial 36 of described amesdial gripping apparatus grips, wherein, described first slide rail
Vertical with described second slide rail.It is equipped with one layer of rubber holding piece on described first clamping bearing shell and the second clamping bearing shell.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All equivalence changes made according to this utility model spirit or modification, all should contain at protection domain of the present utility model
In.
Claims (2)
1. a bicycle use pipe circularity detection device, including a substrate, it is characterised in that also include:
Fixing two symmetrical pipe grip unit on the substrate, it includes pipe clamping unit baseboard and described circle
Described pipe grip unit installing plate that tube grip unit baseboard is vertical, it is fixed on described pipe clamping unit baseboard upper surface
Promote cylinder, the promotion thick stick promoted by described promotion cylinder, movable by a pin and described pipe grip unit installing plate
The first connecting rod connected, the second connecting rod being flexibly connected by a pin and described pipe grip unit installing plate and described the
One connecting rod fix connection first clamping bearing shell fix with described second connecting rod be connected second clamping bearing shell, wherein, described in push away
Dynamic thick stick includes promoting thick stick the first support arm and promoting thick stick the second support arm, and described promotion thick stick the first support arm and described first connecting rod are hinged,
Described promotion thick stick the second support arm and described second connecting rod are hinged；And
Amesdial measuring unit, it includes fixing the first slide rail on the substrate, by the first slide block with described first sliding
The microscope carrier that rail is slidably matched, the second slide rail being fixed on described microscope carrier, by the second slide block with described second slide rail slide join
Close amesdial microscope carrier, the amesdial clamping device being fixed on described amesdial microscope carrier and pressed from both sides by described amesdial clamping device
The amesdial held, wherein, described first slide rail is vertical with described second slide rail.
A kind of bicycle use pipe circularity detection device the most according to claim 1, it is characterised in that: described first clamping
It is equipped with one layer of rubber holding piece on bearing shell and the second clamping bearing shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628533.9U CN205825875U (en) | 2016-06-23 | 2016-06-23 | A kind of bicycle use pipe circularity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628533.9U CN205825875U (en) | 2016-06-23 | 2016-06-23 | A kind of bicycle use pipe circularity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825875U true CN205825875U (en) | 2016-12-21 |
Family
ID=58147151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628533.9U Expired - Fee Related CN205825875U (en) | 2016-06-23 | 2016-06-23 | A kind of bicycle use pipe circularity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717320A (en) * | 2017-09-27 | 2018-02-23 | 镇江威尔耐车轮制造有限公司 | A kind of kappa wheel set round machine |
| TWI650531B (en) * | 2017-12-19 | 2019-02-11 | 財團法人自行車暨健康科技工業研究發展中心 | Bicycle frame measuring method |
| CN113048862A (en) * | 2021-03-05 | 2021-06-29 | 常州市联丰镜面辊制造有限公司 | Optical mirror surface roller roundness detection device |
-
2016
- 2016-06-23 CN CN201620628533.9U patent/CN205825875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717320A (en) * | 2017-09-27 | 2018-02-23 | 镇江威尔耐车轮制造有限公司 | A kind of kappa wheel set round machine |
| TWI650531B (en) * | 2017-12-19 | 2019-02-11 | 財團法人自行車暨健康科技工業研究發展中心 | Bicycle frame measuring method |
| CN113048862A (en) * | 2021-03-05 | 2021-06-29 | 常州市联丰镜面辊制造有限公司 | Optical mirror surface roller roundness detection device |
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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 |
Granted publication date: 20161221 |