CN205079735U - Long special measuring equipment of electric drive shaft part - Google Patents
Long special measuring equipment of electric drive shaft part Download PDFInfo
- Publication number
- CN205079735U CN205079735U CN201520816693.1U CN201520816693U CN205079735U CN 205079735 U CN205079735 U CN 205079735U CN 201520816693 U CN201520816693 U CN 201520816693U CN 205079735 U CN205079735 U CN 205079735U
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- CN
- China
- Prior art keywords
- driving shaft
- electric driving
- scale
- segment length
- measurement equipment
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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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a long special measuring equipment of electric drive shaft part, it is dull and stereotyped including the location, installs clamping part and measurement portion on the flat board of location, the axial backer of clamping part on being located same installation axis, high piece and mounting such as first, measurement portion includes mobile device and scale, the mobile device includes linear guide, slider, measuring staff, pivot, connecting plate and reading head. The utility model discloses a head's measurement behind the new forms of energy passenger train electric drive axle batch production provides a special methods of measurement and the equipment that precision height, wide range, economy were suitable for.
Description
Technical field
The utility model relates to integral new-energy passenger field, specifically a kind of electric driving shaft segment length special measurement equipment.
Background technology
The segment length of electric driving shaft measures generally to be needed to adopt three-coordinates measuring machine, and three coordinatographs need use in special place, and measurement efficiency is low, cost is higher, thus directly affects its use in production scene.
Utility model content
The utility model is for the problems referred to above, and provide a kind of electric driving shaft segment length special measurement equipment, this electric driving shaft segment length special measurement device structure is simple, cost is low, can meet the Quick Measurement of production scene.
According to the technical solution of the utility model: a kind of electric driving shaft segment length special measurement equipment, is characterized in that: it comprises location panel, be arranged on the clamping part on location panel and measurement section, described clamping part comprises the axial backer be positioned on same installation axis, the first isometry block and fixture, and described first isometry block is used for carrying out contour location to electric driving shaft to be measured, and described axial backer and described fixture are for clamping electric driving shaft to be measured, described measurement section comprises mobile device and scale, described mobile device comprises line slideway, slide block, measuring staff, rotating shaft, web joint and read head, the installation shaft line parallel of described line slideway and described clamping part, described scale is parallel with described line slideway, described slide block is applied on described line slideway, one end of described measuring staff is flexibly connected with described slide block, the other end points to described clamping part, described rotating shaft is connected with described measuring staff, and described measuring staff can be controlled do and radially wobble, described web joint is fixedly mounted on described slide block, and extend to the top of described scale, described read head is arranged on described web joint.
As further improvement of the utility model, between described line slideway and described scale, be provided with equidistant block.
As further improvement of the utility model, the two ends of described scale are provided with the second isometry block.
As further improvement of the utility model, described slide block is provided with counterbalance weight.
As further improvement of the utility model, described first isometry block is the V-arrangement isometry block with V-shaped groove, and its quantity is two.
As further improvement of the utility model, described fixture is forcing screw.
As further improvement of the utility model, described scale is grating scale, and described read head is grating reading head.
Technique effect of the present utility model is: structure is simple, cost is low, can meet the Quick Measurement of production scene, for the segment length's measurement after the batch production of integral new-energy passenger electric driving shaft provides, a kind of precision is high, wide range, economic and practical special measurement method and equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In Fig. 1, comprise location panel 1, axial backer 2, first isometry block 3, forcing screw 4, grating scale 5, line slideway 6, slide block 7, measuring staff 8, rotating shaft 9, web joint 10, grating reading head 11, counterbalance weight 12, equidistant block 13 and the second isometry block 14.
Embodiment
For making above-mentioned purpose of the present utility model, feature and advantage, can more becoming apparent, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model, and described electric driving shaft segment length special measurement equipment comprises location panel 1, is arranged on the clamping part on location panel 1 and measurement section; Described clamping part comprises the axial backer 2, first isometry block 3 and the fixture that are positioned on same installation axis, wherein said first high block 3 for carrying out contour location to electric driving shaft to be measured, to ensure that the axis of electric driving shaft to be measured is parallel with the surface of described location panel; Described axial backer 2 and described fixture are for clamping electric driving shaft to be measured, prevent from it from producing in measuring process to rock, affect measuring accuracy, wherein, described axial backer 2 is for propping up an end face of electric driving shaft to be measured, and described fixture is for fixing another end face of electric driving shaft to be measured.As shown in Figure 1, in the present embodiment, described first isometry block 3 is the V-arrangement isometry block with V-shaped groove, and quantity is two, in other embodiments, can select quantity and the shape of described first isometry block 3 according to actual conditions.In the present embodiment, described fixture is forcing screw 4, in other embodiments, also can select the fixture of other kinds.
Described measurement section comprises mobile device and scale, and described mobile device comprises line slideway 6, slide block 7, measuring staff 8, rotating shaft 9, web joint 10 and read head 11.As shown in Figure 1, the described scale in the present embodiment is grating scale 5, and read head is grating reading head 11, in other embodiments, and also can the scale of choice for use other types and the read head of correspondence.
The installation shaft line parallel of described line slideway 6 and affiliated clamping part, described grating scale 5 is parallel with described line slideway 6; Described slide block 7 is applied on described line slideway 6, and one end of described measuring staff 8 is flexibly connected with described slide block 7, and the other end points to described clamping part; Describedly state rotating shaft 9 and be connected with described measuring staff 8, and can control described measuring staff 8 and do footpath row and swing, described web joint 10 is fixedly mounted on described slide block 7, and extends to the top of described grating scale 5, and described grating reading head 11 is arranged on described web joint 10.
As a preferred embodiment, the present embodiment is provided with counterbalance weight 12 on described slide block 7, and described counterbalance weight 12, for strengthening the balance of described slide block 7 in moving process, improves measuring accuracy further,
As a preferred embodiment, the present embodiment arranges equidistant block 13 between described line slideway 6 and described grating scale 5, for improving the parallel degree between described line slideway 6 with described grating scale 5, improves measuring accuracy further.
As a preferred embodiment, the present embodiment is provided with the second isometry block 14 at the two ends of described grating scale 5, for improving described scale 5 and the parallel degree on described location panel 1 surface, improves measuring accuracy further.
The use flow process of the electric driving shaft segment length special measurement equipment in the present embodiment is as follows:
First contour location is carried out in V-shaped groove electric driving shaft to be measured being placed into described first isometry block by axial direction, then electric driving shaft to be measured is moved axially, electric driving shaft to be measured end face is made to prop up described axial backer 2, fix another end face of electric driving shaft to be measured finally by described forcing screw 4, complete contour location and the axial grip of electric driving shaft to be measured.
Described slide block 7 slides along described line slideway 6, drives described measuring staff 8 moving axially along driving shaft to be measured; Meanwhile, described grating reading head 11 the moving in the lump along described grating scale 5 on described web joint 10 is fixed on.When described slide block 7 drives described measuring staff 8 to move near certain axial step of driving shaft to be measured, rotate described rotating shaft 9, described measuring staff 8 is done radially wobble and by touching this axial step, described grating reading head 11 reads the scale grating on described grating scale 5, thus obtain the relative position coordinates value of this axial step, and position coordinate value is sent to external electric-control system (not shown); Described slide block 7 slides in the other direction subsequently, obtains the relative position coordinates value of another axial step, and position coordinate value is sent to described external electric-control system (not shown) by said process.Described external electric-control system can obtain the segment length between two axial step by the absolute value of the difference of calculating two position coordinate values.
The enough detailed description with certain singularity is carried out to the utility model above.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present utility model and scope change and all should belong to protection domain of the present utility model.The utility model scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.
Claims (7)
1. an electric driving shaft segment length special measurement equipment, is characterized in that: it comprises location panel, is arranged on the clamping part on location panel and measurement section, described clamping part comprises the axial backer be positioned on same installation axis, the first isometry block and fixture, and described first isometry block is used for carrying out contour location to electric driving shaft to be measured, and described axial backer and described fixture are for clamping electric driving shaft to be measured, described measurement section comprises mobile device and scale, described mobile device comprises line slideway, slide block, measuring staff, rotating shaft, web joint and read head, the installation shaft line parallel of described line slideway and described clamping part, described scale is parallel with described line slideway, described slide block is applied on described line slideway, one end of described measuring staff is flexibly connected with described slide block, the other end points to described clamping part, described rotating shaft is connected with described measuring staff, and described measuring staff can be controlled do and radially wobble, described web joint is fixedly mounted on described slide block, and extend to the top of described scale, described read head is arranged on described web joint.
2. electric driving shaft segment length special measurement equipment as claimed in claim 1, is characterized in that, be provided with equidistant block between described line slideway and described scale.
3. electric driving shaft segment length special measurement equipment as claimed in claim 1, it is characterized in that, the two ends of described scale are provided with the second isometry block.
4. electric driving shaft segment length special measurement equipment as claimed in claim 1, it is characterized in that, described slide block is provided with counterbalance weight.
5. the electric driving shaft segment length special measurement equipment as described in any one of Claims 1-4, is characterized in that, described first isometry block is the V-arrangement isometry block with V-shaped groove, and its quantity is two.
6. the electric driving shaft segment length special measurement equipment as described in any one of Claims 1-4, it is characterized in that, described fixture is forcing screw.
7. the electric driving shaft segment length special measurement equipment as described in any one of Claims 1-4, it is characterized in that, described scale is grating scale, and described read head is grating reading head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816693.1U CN205079735U (en) | 2015-10-20 | 2015-10-20 | Long special measuring equipment of electric drive shaft part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816693.1U CN205079735U (en) | 2015-10-20 | 2015-10-20 | Long special measuring equipment of electric drive shaft part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079735U true CN205079735U (en) | 2016-03-09 |
Family
ID=55432138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816693.1U Expired - Fee Related CN205079735U (en) | 2015-10-20 | 2015-10-20 | Long special measuring equipment of electric drive shaft part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079735U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371768A (en) * | 2015-10-20 | 2016-03-02 | 江苏森威集团飞达股份有限公司 | Apparatus for specially measuring length of electrically-driven shaft |
| CN107037831A (en) * | 2017-04-17 | 2017-08-11 | 菏泽学院 | A kind of guide rail autocompensation installation of electromechanical integration running fix device |
| CN110220467A (en) * | 2019-07-19 | 2019-09-10 | 中国科学院长春光学精密机械与物理研究所 | A kind of axle measuring machine |
-
2015
- 2015-10-20 CN CN201520816693.1U patent/CN205079735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371768A (en) * | 2015-10-20 | 2016-03-02 | 江苏森威集团飞达股份有限公司 | Apparatus for specially measuring length of electrically-driven shaft |
| CN107037831A (en) * | 2017-04-17 | 2017-08-11 | 菏泽学院 | A kind of guide rail autocompensation installation of electromechanical integration running fix device |
| CN110220467A (en) * | 2019-07-19 | 2019-09-10 | 中国科学院长春光学精密机械与物理研究所 | A kind of axle measuring machine |
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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: 20160309 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |