CN203737873U - Hydraulic accurate positioning mechanism for correction of electric bicycle handlebar - Google Patents
Hydraulic accurate positioning mechanism for correction of electric bicycle handlebar Download PDFInfo
- Publication number
- CN203737873U CN203737873U CN201420120487.2U CN201420120487U CN203737873U CN 203737873 U CN203737873 U CN 203737873U CN 201420120487 U CN201420120487 U CN 201420120487U CN 203737873 U CN203737873 U CN 203737873U
- Authority
- CN
- China
- Prior art keywords
- press plate
- moving press
- pressing plate
- movable pressing
- positioning mechanism
- 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
Links
- 238000004049 embossing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model provides a hydraulic accurate positioning mechanism for correction of an electric bicycle handlebar. The hydraulic accurate positioning mechanism for correction of the electric bicycle handlebar comprises at least two guide pillars used for guiding, a first movable pressing plate, a second movable pressing plate, a third movable pressing plate, two pressing blocks and a hydraulic oil cylinder, wherein the first movable pressing plate, the second movable pressing plate and the third movable pressing plate are arranged in parallel, the second movable pressing plate is located in the middle, the guide pillars penetrate through the two sides of the first movable pressing plate, the two sides of the second movable pressing plate and the two sides of the third movable pressing plate respectively, the first movable pressing plate and the third movable pressing plate are movably arranged at the two ends of the guide pillars respectively, the second movable pressing plate is movably arranged in the middle portions of the guide pillars, the two pressing blocks are fixed to the corresponding faces of the first movable pressing plate and the second movable pressing plate, the two pressing blocks are provided with grooves allowing the electric bicycle handlebar to be embedded in respectively, the grooves of the two pressing blocks correspond to each other, and the fixed end and the free end of the hydraulic oil cylinder are arranged on the corresponding faces of the second movable pressing plate and the third movable pressing plate respectively. By the adoption of the hydraulic accurate positioning mechanism for correction of the electric bicycle handlebar, a workpiece can be clamped so that the workpiece can not move easily, and the correction accuracy is guaranteed.
Description
Technical field
The utility model electric bicycle (hereinafter to be referred as electric motor car), motorcycle production equipment technical field, particularly a kind of electric vehicle handle bar hydraulic pressure correction precision positioning mechanism.
Background technology
Electric motor car is with its environmental protection, feature easily, rapidly penetration and promotion to huge numbers of families.Along with developing rapidly of electric motor car, user improves day by day to the requirement of electric motor car.The electric motor car level of production also should improve thereupon.
As the vitals of electric motor car, current common electric car steering handle (handgrip) is proofreaied and correct and is adopted air cylinder driven punching shaft compression, and timing workpiece is easily shifted, and correction accuracy difficulty is guaranteed.
Summary of the invention
The purpose of this utility model is to provide a kind of electric vehicle handle bar hydraulic pressure correction precision positioning mechanism, for solving prior art because the workpiece precision that easily displacement causes is difficult to the problem guaranteeing.
To achieve these goals, the technical solution of the utility model is as follows:
An electric vehicle handle bar hydraulic pressure correction precision positioning mechanism, it comprises: at least two guide pillars, for guide effect is provided; The first moving press plate, the second moving press plate, the 3rd moving press plate, be arranged in parallel, and described the second moving press plate is positioned at the centre of described the first moving press plate, the 3rd moving press plate, described guide pillar passes respectively the both sides of described the first moving press plate, the second moving press plate, the 3rd moving press plate, described the first moving press plate, the 3rd moving press plate are arranged at respectively the two ends of described guide pillar movably, and described the second moving press plate is arranged at the middle part of described guide pillar movably; Two briquettings, are individually fixed on the corresponding surface of described the first moving press plate, the second moving press plate, and on two described briquettings, are equipped with for embedding the groove of electric vehicle handle bar, and the described groove of two described briquettings is mutually corresponding; Hydraulic jack, stiff end and free end are located at respectively on the corresponding surface of described the second moving press plate, the 3rd moving press plate.
Preferably, in described electric vehicle handle bar hydraulic pressure correction precision positioning mechanism, the described groove inner surface of described briquetting is provided with embossing, to increase frictional force.
Analyze knownly, the utility model can drive moving press plate by hydraulic jack, and then makes briquetting clamping work pieces, so that calibration of workpieces is visible, the utility model can clamping work pieces, makes it be difficult to displacement, guarantees correction accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, this preferred embodiment comprises guide pillar C, moving press plate B, moving press plate A, moving press plate F, briquetting E, hydraulic jack D.
Particularly, two guide pillar C are used to moving press plate B, moving press plate A, moving press plate F that guide effect is provided.Moving press plate B, moving press plate A, moving press plate F are arranged in parallel successively, and moving press plate A is positioned at the centre of moving press plate B, moving press plate F.Guide pillar C passes respectively the both sides of moving press plate B, moving press plate A, moving press plate F, so that its stress balance.Moving press plate B, moving press plate F are arranged at respectively the two ends of guide pillar C movably, and moving press plate A is arranged at the middle part of guide pillar C movably.Two briquetting E are individually fixed on the corresponding surface of moving press plate B, moving press plate A, and on two briquetting E, are equipped with for embedding the arc groove E1 of workpiece (electric vehicle handle bar) G, and the groove E1 of two briquetting E is mutually corresponding, so that embed workpiece G.The stiff end of hydraulic jack D and free end (being also the piston rod external part of hydraulic jack D) are located at respectively on the corresponding surface of moving press plate F, moving press plate A.
Preferably, the groove E1 inner surface of briquetting E is provided with embossing, to increase frictional force.
During application, moving press plate B, moving press plate A, moving press plate F can move on guide pillar C.Moving press plate A is arranged in the middle of moving press plate B, moving press plate F.The groove E1 inner surface embossing of briquetting E, can guarantee enough frictional force, makes the groove E1 clamping work pieces G of two briquetting E.After workpiece G puts into, primer fluid compressing cylinder D, hydraulic jack D extends, and moving press plate B, moving press plate A draw close to workpiece G simultaneously, clamping work pieces G.After correction, hydraulic jack D resets, and moving press plate B, moving press plate A retreat simultaneously, unclamp workpiece G, complete correction.
To sum up, the utility model is simple in structure, easy operating, after Workpiece clamping, is difficult to displacement, and stability is high, and correction accuracy can obtain effective guarantee.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.All changes within the scope of the utility model or within being equal to scope of the present utility model are all included in the utility model.
Claims (2)
1. an electric vehicle handle bar hydraulic pressure correction precision positioning mechanism, is characterized in that, comprising:
At least two guide pillars, for providing guide effect;
The first moving press plate, the second moving press plate, the 3rd moving press plate, be arranged in parallel, and described the second moving press plate is positioned at the centre of described the first moving press plate, the 3rd moving press plate, described guide pillar passes respectively the both sides of described the first moving press plate, the second moving press plate, the 3rd moving press plate, described the first moving press plate, the 3rd moving press plate are arranged at respectively the two ends of described guide pillar movably, and described the second moving press plate is arranged at the middle part of described guide pillar movably;
Two briquettings, are individually fixed on the corresponding surface of described the first moving press plate, the second moving press plate, and on two described briquettings, are equipped with for embedding the groove of electric vehicle handle bar, and the described groove of two described briquettings is mutually corresponding;
Hydraulic jack, free end and stiff end are located at respectively on the corresponding surface of described the second moving press plate, the 3rd moving press plate.
2. electric vehicle handle bar hydraulic pressure correction precision positioning mechanism according to claim 1, is characterized in that, the described groove inner surface of described briquetting is provided with embossing, to increase frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120487.2U CN203737873U (en) | 2014-03-18 | 2014-03-18 | Hydraulic accurate positioning mechanism for correction of electric bicycle handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120487.2U CN203737873U (en) | 2014-03-18 | 2014-03-18 | Hydraulic accurate positioning mechanism for correction of electric bicycle handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737873U true CN203737873U (en) | 2014-07-30 |
Family
ID=51337737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120487.2U Expired - Fee Related CN203737873U (en) | 2014-03-18 | 2014-03-18 | Hydraulic accurate positioning mechanism for correction of electric bicycle handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465312A (en) * | 2018-11-27 | 2019-03-15 | 苏州新达电扶梯部件有限公司 | A kind of main driving postwelding end face apparatus for shaping |
-
2014
- 2014-03-18 CN CN201420120487.2U patent/CN203737873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465312A (en) * | 2018-11-27 | 2019-03-15 | 苏州新达电扶梯部件有限公司 | A kind of main driving postwelding end face apparatus for shaping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydraulic accurate positioning mechanism for correction of electric bicycle handlebar Effective date of registration: 20160624 Granted publication date: 20140730 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Yulong Technology Development Co., Ltd. Registration number: 2016330000036 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |