CN204255322U - Linear axis detector - Google Patents
Linear axis detector Download PDFInfo
- Publication number
- CN204255322U CN204255322U CN201420739575.0U CN201420739575U CN204255322U CN 204255322 U CN204255322 U CN 204255322U CN 201420739575 U CN201420739575 U CN 201420739575U CN 204255322 U CN204255322 U CN 204255322U
- Authority
- CN
- China
- Prior art keywords
- linear axis
- positioning support
- hand member
- axis positioning
- meter
- 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.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a kind of linear axis detector, include pedestal, pedestal is provided with a left side, right-hand member linear axis positioning support, left, right-hand member linear axis positioning support is provided with locating slot, described pedestal is positioned at left end linear axis positioning support and is axially provided with type length meter away from one end of right-hand member positioning support, described pedestal is positioned at right-hand member linear axis positioning support and is axially provided with axial limiting seat away from one end of left end positioning support, pedestal is positioned at a left side, some side direction meters are placed with vertically between right-hand member linear axis positioning support, side direction meter is located at a left side, right-hand member linear axis positioning support line place axis side.It is easy to operate that the utility model has detection, and detection efficiency is high, the advantage that degree of accuracy is high.
Description
Technical field
The utility model relates to detecting instrument, is specifically linear axis detector.
Background technology
Linear axis is a kind of with the linear motion system of low-cost production, for unlimited stroke and cylinder axis with the use of.Because bearing ball and axle are point cantact, therefore maneuvering load is little.Steel ball rotates with minimum frictional resistance, thus can obtain high-precision easy motion.
Linear axis after manufacture, needs the detection carrying out ovality, linearity, tapering and length, to meet request for utilization; Whether existing each Indexs measure for linear axis adopts corresponding survey instrument to detect, and then contrasts with standard component, qualified to check; Usual detection method is:
(1) ovality adopts milscale to detect, but there is poor accuracy;
(2) linearity need detect by contourgraph, but exists costly, can not batch detection;
(3) vernier caliper is for detecting length, there is the problem of poor accuracy.
In many occasions, the requirement for linear axis is higher, detects can not realize full inspection by above method, if realize full inspection, expense is higher.Vernier calliper size detection just can not reach the requirement of client, because axle precision can not be up to standard, causes axle initial failure.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide one to realize the disposable detection of each index of linear axis, easy to detect, efficiency is high, the linear axis detector that degree of accuracy is high, effectively reduces the disqualification rate of linear axis, thus extends the serviceable life of linear axis.
For achieving the above object, the utility model provides following technical scheme: a kind of linear axis detector, include pedestal, pedestal is provided with a left side, right-hand member linear axis positioning support, left, right-hand member linear axis positioning support is provided with locating slot, described pedestal is positioned at left end linear axis positioning support and is axially provided with type length meter away from one end of right-hand member positioning support, described pedestal is positioned at right-hand member linear axis positioning support and is axially provided with axial limiting seat away from one end of left end positioning support, pedestal is positioned at a left side, some side direction meters are placed with vertically between right-hand member linear axis positioning support, side direction meter is located at a left side, right-hand member linear axis positioning support line place axis side.
By adopting technique scheme, standard straight bobbin is placed in the locating slot of left and right end linear axis positioning support, the axial one end of standard straight bobbin withstands on axial limiting seat, type length meter is withstood on the axial other end of standard straight bobbin and calibrates, the sidewall that side direction meter withstands on standard straight bobbin is calibrated; Linear axis to be measured is positioned in the locating slot of left and right end linear axis positioning support, the axial one end of linear axis withstands on axial limiting seat, type length meter withstands on the axial other end of linear axis, the linear measure longimetry of accomplish linear axle, each side direction meter withstands on the outer circle wall of linear axis, the detection of linearity is realized according to the contrast of each side direction meter, rotate the detection that linear axis realizes ovality, realize the disposable detection of each index of linear axis, easy to detect, efficiency is high, the linear axis detector that degree of accuracy is high, effectively reduces the disqualification rate of linear axis.
The utility model is set to further: described side direction meter has 5, meter is in being spacedly distributed, 5 side direction meters are respectively the both ends side direction meter at the axial two ends of close linear axis, the medial side in the axial centre position of line correspondence axle to meter, and in medial side to dial gauge and end side to the stage casing side direction meter between meter.
By adopting technique scheme, side direction meter number is reasonable in design, ensures the accuracy measured.
The utility model is set to further: the locating slot on described left end linear axis positioning support and right-hand member linear axis positioning support is the back taper that top is large, bottom is little.
By adopting technique scheme, linear axis is placed more reliable and stable.
The utility model is set to further: offer longitudinal fluting bottom described locating slot.
By adopting technique scheme, to realize bottom linear axis and locating slot, every sky, making the placement of linear axis more stable, and making the processing of locating slot more convenient, more solid and reliable.
The utility model is set to further: described left end linear axis positioning support and right-hand member linear axis positioning support are nylon seat, and axial limiting seat is also nylon seat.
By adopting technique scheme, available protecting linear axis, avoids the scuffing to linear axis.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment linear axis detector structural representation;
Fig. 2 is the utility model specific embodiment linear axis detector using state figure.
Embodiment
See accompanying drawing, a kind of linear axis detector disclosed in the utility model, include pedestal 1, pedestal 1 is provided with left and right end linear axis positioning support 2,3, left and right end linear axis positioning support 2,3 is provided with locating slot 20,30, wherein, the locating slot 20,30 on described left end linear axis positioning support 2 and right-hand member linear axis positioning support 3 is the back taper that top is large, bottom is little; Longitudinal fluting 21,31 is offered bottom described locating slot 20,30.Such linear axis is placed more reliable and stable, and longitudinal fluting makes machine-shaping bottom locating slot more convenient, shaping rear structure more firm stable, and ensures in linear axis placement positioning groove, with bottom locating slot every sky, make the placement of linear axis more stable.Described pedestal 1 is positioned at left end linear axis positioning support 2 and is axially provided with type length meter 4 away from one end of right-hand member positioning support 3, described pedestal 1 is positioned at right-hand member linear axis positioning support 3 and is axially provided with axial limiting seat 5 away from one end of left end positioning support 2, pedestal 1 is placed with some side direction meters 6 vertically between left and right end linear axis positioning support 2,3, and side direction meter 6 is located at left and right end linear axis positioning support 2,3 line place axis side.In this specific embodiment, type length meter 4 and side direction meter 6 all adopt grip slipper 7 to be detachably fixed on pedestal 1, and the convenient like this position to type length meter and side direction meter adjusts and changes.
For ensureing the accurate reliability measured, described side direction meter 6 has 5, side direction meter 6 is in being spacedly distributed, 5 side direction meters are respectively the both ends side direction meter 61 at the close axial two ends of linear axis 9, the medial side in the axial centre position of line correspondence axle 9 to meter 62, and in medial side to dial gauge 62 and end side to the stage casing side direction meter 63 between meter 61.This side direction meter number is reasonable in design, ensures the accuracy measured.Certainly as the technical scheme that the utility model is feasible, also 2,3,4 can be adopted, even arrange more than 6 when space allows, but then measurement point is on the low side to be less than 5, the data precision is not high, more than 6 then, operationally make troubles with installing, therefore the utility model preferentially adopts 5 designs.
In this specific embodiment, described left end linear axis positioning support 2 and right-hand member linear axis positioning support 3 are nylon seat, and axial limiting seat 5 is also nylon seat.Available protecting linear axis 8, avoids the scuffing to linear axis, also has the advantage that forming materials is easy and cost is low.Certainly as the technical scheme that the utility model is feasible, the material such as stainless steel, copper also can be adopted to make left end linear axis positioning support, right-hand member linear axis positioning support, axial limiting seat.But exist and easily scratch linear axis, or cost is high, the defect of processing and forming difficulty.
Wherein, the type length meter in the utility model, each side direction meter can adopt dial gauge or clock gauge.
Axial limiting seat using method of the present utility model is: calibration: be placed on by standard straight bobbin in the locating slot of left and right end linear axis positioning support, the axial one end of standard straight bobbin withstands on axial limiting seat, type length meter is withstood on the axial other end of standard straight bobbin and calibrates, the sidewall that side direction meter withstands on standard straight bobbin is calibrated.
Measure: be positioned over by linear axis to be measured in the locating slot of left and right end linear axis positioning support, the axial one end of linear axis withstands on axial limiting seat, and type length meter withstands on the axial other end of linear axis, the linear measure longimetry of accomplish linear axle; Each side direction meter withstands on the outer circle wall of linear axis, realizes the detection of linearity according to the contrast of each side direction meter, rotates the detection that linear axis realizes ovality.Realize the disposable detections of index such as linear axis length, linearity (tapering), ovality, easy to detect, efficiency is high, the linear axis detector that degree of accuracy is high, effectively reduces the disqualification rate of linear axis.
Claims (5)
1. a linear axis detector, include pedestal, pedestal is provided with a left side, right-hand member linear axis positioning support, left, right-hand member linear axis positioning support is provided with locating slot, described pedestal is positioned at left end linear axis positioning support and is axially provided with type length meter away from one end of right-hand member positioning support, described pedestal is positioned at right-hand member linear axis positioning support and is axially provided with axial limiting seat away from one end of left end positioning support, pedestal is positioned at a left side, some side direction meters are placed with vertically between right-hand member linear axis positioning support, side direction meter is located at a left side, right-hand member linear axis positioning support line place axis side.
2. linear axis detector according to claim 1, it is characterized in that: described side direction meter has 5, detection table is in being spacedly distributed, 5 side direction meters are respectively the both ends side direction meter at the axial two ends of close linear axis, the medial side in the axial centre position of line correspondence axle to meter, and in medial side to dial gauge and end side to the stage casing side direction meter between meter.
3. linear axis detector according to claim 1 or 2, is characterized in that: the locating slot on described left end linear axis positioning support and right-hand member linear axis positioning support is the back taper that top is large, bottom is little.
4. linear axis detector according to claim 3, is characterized in that: offer longitudinal fluting bottom described locating slot.
5. linear axis detector according to claim 1, it is characterized in that: described left end linear axis positioning support and right-hand member linear axis positioning support are nylon seat, axial limiting seat is also nylon seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739575.0U CN204255322U (en) | 2014-11-28 | 2014-11-28 | Linear axis detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739575.0U CN204255322U (en) | 2014-11-28 | 2014-11-28 | Linear axis detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255322U true CN204255322U (en) | 2015-04-08 |
Family
ID=52959619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420739575.0U Active CN204255322U (en) | 2014-11-28 | 2014-11-28 | Linear axis detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255322U (en) |
-
2014
- 2014-11-28 CN CN201420739575.0U patent/CN204255322U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102338608B (en) | Checking fixture for measuring axial dimension of crankshaft pin hole and detection method | |
| CN201974117U (en) | Detection device for outer measuring jaw of caliper | |
| CN202216637U (en) | Arc section radium fast-measuring tool | |
| CN203069170U (en) | Device for measuring bending degree of bearing ring | |
| CN201583228U (en) | Novel external diameter dimension detector | |
| CN104422361A (en) | Device for measuring distance from annular groove to end face of shaft shoulder on shaft | |
| CN203928977U (en) | Cone hole detection device | |
| CN101776443A (en) | Instrument for measuring diameters of journal and wheel seat | |
| CN204255322U (en) | Linear axis detector | |
| CN202083318U (en) | Portable measurer for wheel diameter of locomotive | |
| CN103398650A (en) | Ellipticity measuring instrument for tube body and measurement method thereof | |
| CN203364739U (en) | Measuring instrument for tube body ovality | |
| CN203116686U (en) | Verticality gauge | |
| CN201748876U (en) | High-precision micrometer caliper | |
| CN201277842Y (en) | Inner caliper with staff | |
| CN203758419U (en) | High-accuracy gauge used for detecting inwards-recessed step of cylindrical workpiece | |
| CN202947674U (en) | Coaxiality gauge for large-diameter workpiece oil groove | |
| CN202188809U (en) | Sorting instrument for radial thickness of piston ring | |
| CN202204430U (en) | Apparatus for detecting taper-height of gasoline engine crankshaft | |
| CN108036692B (en) | Shaft fork shaft part diameter detection tool | |
| CN201583238U (en) | Coaxiality inspecting instrument of ultra-thin wall dry cylinder jacket | |
| CN201837327U (en) | Micrometer for detecting dimension of annular inner bores | |
| CN104406497A (en) | Shifting fork two hole center distance measuring device | |
| CN203116631U (en) | Internal diameter dial indicator | |
| CN204461301U (en) | The pick-up unit of drawn cup boss size |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee after: C&U Co.,Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U Group Ltd. |