CN204142201U - Tracked armored vehicle undercarriage centreline correction pick-up unit - Google Patents
Tracked armored vehicle undercarriage centreline correction pick-up unit Download PDFInfo
- Publication number
- CN204142201U CN204142201U CN201420463584.1U CN201420463584U CN204142201U CN 204142201 U CN204142201 U CN 204142201U CN 201420463584 U CN201420463584 U CN 201420463584U CN 204142201 U CN204142201 U CN 204142201U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- screw
- guide rod
- hole
- steel ball
- 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
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- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of tracked armored vehicle undercarriage centreline correction pick-up unit, belong to checkout equipment manufacturing technology field, adopt magnet base, guide rod, sliding seat and laser instrument are formed, guide rod is arranged on magnet base, guide rod has through hole, successively plug screw is installed in through hole, spring and steel ball, sliding seat has endoporus, sliding seat by inner hole sleeve on guide rod, the bore area of sliding seat is processed with a circular arc-shaped ring groove, the diameter of annular groove matches with steel ball size, the wall of sliding seat one end also has screw, screw place is provided with lock-screw, laser instrument is arranged on sliding seat.During work, magnet base is fixed on car body outside vertical deck, according to the difference of vehicle, sliding seat is positioned on corresponding steel ball by annular groove, rotational slide seat, on horizontal slots on the sounding rod making the laser spots of laser instrument be radiated on the balancing shaft needing adjustment, screw lock-screw, fixing sliding seat.The axial location of adjustment balancing shaft, makes laser beam by the horizontal slots on sounding rod.The utility model calibration accuracy, and utilize magnet base fixed form, install easy and simple to handle.
Description
Technical field
The utility model belongs to checkout equipment manufacturing technology field, relates to a kind of pick-up unit of vehicle undercarriage position.
Background technology
Undercarriage centreline correction refers to the axial location (vertical car body direction) of the balancing shaft adjusting endless-track vehicle successively, and with the center of bogie wheel for benchmark, balancing shaft requires to adjust on same straight line.Current way is stay cord method, it is mounting center line correcting bracket on front and back driving wheel and inducer, determine carriage center point, at central point pull-out single line rope, the two ends of cotton rope fall respectively and have weight, two removable vertical cotton ropes placed by cotton rope, under hang vertical, moving vertical straight line rope adjusts the height of horizontal guy, and sounding rod is sleeved on balancing shaft, require that horizontal guy is by the horizontal slots on sounding rod, otherwise the axial internal clearance of adjustment balancing shaft.In stay cord method, the positioning datum of cotton rope relies on the wheel rim of bogie wheel, due to reasons such as wearing and tearing, cotton rope can be caused to locate inaccurate, centreline correction is caused to have larger error, and there is problems such as rocking in horizontal stay cord, be not easy to ensure measuring accuracy, and more than general needs two people operate.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of detection precisely, easy to operate tracked armored vehicle undercarriage centreline correction pick-up unit.
The scheme of the utility model technical solution problem adopts magnet base, guide rod, sliding seat and laser instrument form pick-up unit, guide rod horizontal direction is arranged on magnet base, guide rod has through hole, through hole direction and guide rod shaft are to vertical, successively plug screw is installed in through hole, spring and steel ball, a steel ball part is exposed at outside through hole, sliding seat has endoporus, sliding seat by inner hole sleeve on guide rod, the bore area of sliding seat is processed with a circular arc-shaped ring groove, the diameter of annular groove matches with steel ball size, the wall of sliding seat one end also has screw, screw direction and guide rod shaft are to vertical, screw place is provided with lock-screw, laser instrument is arranged on sliding seat.
Be processed with through hole respectively according to different position on the guide rod that do not coexist of vehicle, and plug screw, spring and steel ball are installed in through hole, to meet, different automobile types is detected.
During work, magnet base is fixed on car body outside vertical deck, according to the difference of vehicle, sliding seat is positioned on corresponding steel ball by annular groove, rotational slide seat, on horizontal slots on the sounding rod making the laser spots of laser instrument be radiated on the balancing shaft needing adjustment, screw lock-screw, fixing sliding seat.The axial location of adjustment balancing shaft, makes laser beam by the horizontal slots on sounding rod.When needing to adjust other balancing shafves, carry out the above method of repetition.
The utility model, by measuring the position of different automobile types correction center point in advance, adopts the steel ball location on guide pole, utilizes visible laser bundle to replace cotton rope, avoid cotton rope and rock the measuring error caused, calibration accuracy, and utilize magnet base fixed form, install easy and simple to handle.
Accompanying drawing explanation
Accompanying drawing 1 is cut-open view of the present utility model.
Embodiment
The utility model is by magnet base 1, guide rod 2, sliding seat 7 and laser instrument 10 are formed, guide rod 2 horizontal direction is arranged on magnet base 1, sliding seat 7 has endoporus 11, sliding seat 7 is enclosed within guide rod 2 by endoporus 11, guide rod 2 has through hole 3, through hole 3 direction is axially vertical with guide rod 2, in through hole 3, plug screw 4 is installed successively, spring 5 and steel ball 6, steel ball 6 part is exposed at outside through hole 3, a circular arc-shaped ring groove 12 is processed with on the surface at the endoporus 11 of sliding seat 7, diameter and steel ball 6 diameter compatible of annular groove 12 close, the wall of sliding seat 7 one end also has screw 8, screw 8 direction is axially vertical with guide rod 2, screw 8 place is provided with lock-screw 9, laser instrument 10 is arranged on sliding seat 7.Through hole 3 and plug screw 4, spring 5 and steel ball 6 one have five groups.
Claims (1)
1. a tracked armored vehicle undercarriage centreline correction pick-up unit, it is characterized in that: it is by magnet base, guide rod, sliding seat and laser instrument are formed, guide rod horizontal direction is arranged on magnet base, guide rod has through hole, through hole direction and guide rod shaft are to vertical, successively plug screw is installed in through hole, spring and steel ball, a steel ball part is exposed at outside through hole, sliding seat has endoporus, sliding seat by inner hole sleeve on guide rod, the bore area of sliding seat is processed with a circular arc-shaped ring groove, the diameter of annular groove matches with steel ball size, the wall of sliding seat one end also has screw, screw direction and guide rod shaft are to vertical, screw place is provided with lock-screw, laser instrument is arranged on sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463584.1U CN204142201U (en) | 2014-08-18 | 2014-08-18 | Tracked armored vehicle undercarriage centreline correction pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463584.1U CN204142201U (en) | 2014-08-18 | 2014-08-18 | Tracked armored vehicle undercarriage centreline correction pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142201U true CN204142201U (en) | 2015-02-04 |
Family
ID=52418882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463584.1U Expired - Fee Related CN204142201U (en) | 2014-08-18 | 2014-08-18 | Tracked armored vehicle undercarriage centreline correction pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131841A (en) * | 2017-05-09 | 2017-09-05 | 四川瑞昱新材料技术有限公司 | A kind of laser diameter measurer of measuring steel wire diameter |
-
2014
- 2014-08-18 CN CN201420463584.1U patent/CN204142201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131841A (en) * | 2017-05-09 | 2017-09-05 | 四川瑞昱新材料技术有限公司 | A kind of laser diameter measurer of measuring steel wire diameter |
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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: 20150204 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |