CN205404321U - Prenex measuring device - Google Patents
Prenex measuring device Download PDFInfo
- Publication number
- CN205404321U CN205404321U CN201620097918.7U CN201620097918U CN205404321U CN 205404321 U CN205404321 U CN 205404321U CN 201620097918 U CN201620097918 U CN 201620097918U CN 205404321 U CN205404321 U CN 205404321U
- Authority
- CN
- China
- Prior art keywords
- bearing
- threaded mandrel
- utility
- model
- rod end
- 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
Abstract
The utility model relates to a prenex measuring device. Specifically include: bolt mandril, interfix piece, kicking block, bearing, rod end bearing and aluminium alloy, wherein, bolt mandril's screw thread one end is the levogyration, and one end is dextrorotation, is connected with rod end bearing respectively, there is a recess on the interfix piece, cooperatees with bolt mandril, it is radially spacing with bolt mandril, kicking block one end is connected with bolt mandril through rod end bearing, kicking block other end installation bearing, interfix piece and kicking block are installed on the aluminium alloy. Can be on the vehicle the prenex value of direct measurement, need not not go up four -wheel aligner, through convert alright reach prenex value.
Description
Technical field
This utility model relates to automobile mechanical technical field, particularly to a kind of toe measurement device.
Background technology
At present, the mode for measuring toe-in has two kinds in the industry, four-wheel position finder and hand dipping.The certainty of measurement of four-wheel position finder is significantly high, but the volume mass of instrument own is big and cost is high, not easily shifted, can only measure in instrument location.Although the mode of hand dipping is relatively simple, but certainty of measurement is low, it is contemplated that ruler is big compared with long gravity deformation, and measures inconvenience owing to vehicle body stops, error even can more than 1cm.
Because above-mentioned deficiency, the applicant's actively in addition research and innovation, it is necessary to the precision developing a kind of new structure is high, measure quickly and carry toe measurement device easily so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of precision height, measures quickly and carry toe measurement device just, and it can directly measure toe-in value on vehicle, need not go up four-wheel position finder, just can draw toe-in value by converting.
This utility model is realized in.The disclosed a kind of toe measurement device of this utility model, including: threaded mandrel, interfix block, jacking block, bearing, rod end bearing and aluminium section bar, wherein, screw thread one end of threaded mandrel is left-handed, and one end is dextrorotation, is connected with rod end bearing respectively；Described interfix block there is a groove, matches with threaded mandrel, threaded mandrel is radially spacing；Described jacking block one end is connected with threaded mandrel by rod end bearing, and the described jacking block other end installs bearing；Described interfix block and jacking block are arranged on aluminium section bar.
Further, the length of aluminium section bar is customizable.
This utility model at least has the advantage that
1, this survey tool is compared to four-wheel position finder, and dismounting is simple, and number of components is few, can carry easily, good portability after dismounting.
2, this survey tool is when measuring, it is not necessary to mobile vehicle, only need to be close on wheel rim by measuring bar, then rotate threaded mandrel and regulate its length, just can measure toe-in, measure quick.
3, traditional hand dipping is prenex, and by the impact that long chi is conducted oneself with dignity, error is difficult to reduce.This survey tool uses stadia surveying, and precision is greatly improved.
4, compared to traditional four-wheel position finder, the cost of this survey tool is substantially reduced.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of toe measurement device of this utility model.
Fig. 2 is the structural representation of a kind of toe measurement device of this utility model.
Schematic diagram when Fig. 3 is the use of this utility model one toe measurement device.
Schematic diagram when Fig. 4 is the use of this utility model one toe measurement device.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Shown in Fig. 1 and 2, toe measurement device disclosed in embodiment of the present utility model, specifically includes: threaded mandrel (1), interfix block (2), jacking block (3), bearing (4), rod end bearing (5) and aluminium section bar.Wherein, the screw thread at threaded mandrel (1) two ends is left-handed, while being dextrorotation, is connected with rod end bearing (5) respectively, rotates threaded mandrel (1) and namely plays the effect regulating its length；Described interfix block (2) there is a groove, matches with threaded mandrel (1), threaded mandrel is radially spacing；Described jacking block (3) is while being connected with threaded mandrel (1) by rod end bearing, and another side installs bearing (4)；Interfix block (2) and jacking block (3) are arranged on aluminium section bar, and the length of aluminium section bar is determined as required.
As shown in Figure 3 and Figure 4, operation principle of the present utility model is: during use, first threaded mandrel (1) is regulated, make the distance of two bearings (4) outer end less than wheel rim internal diameter, then measurement bar is close to wheel rim plane and placed in the middle, reversely rotating threaded mandrel (1) again makes two jacking blocks (3) be displaced outwardly being close to wheel rim inner circle, measurement bar is fixed, then level indicator fine setting is used to measure bar so as to level, finally by the difference of the front end distance of stadia surveying two bar and rear end distance, converse final result.
Advantage of the present utility model is: 1, this survey tool is compared to four-wheel position finder, and dismounting is simple, and number of components is few, can carry easily, good portability after dismounting.2, this survey tool is when measuring, it is not necessary to mobile vehicle, only need to be close on wheel rim by measuring bar, then rotate threaded mandrel and regulate its length, just can measure toe-in, measure quick.3, traditional hand dipping is prenex, and by the impact that long chi is conducted oneself with dignity, error is difficult to reduce.This survey tool uses stadia surveying, and precision is greatly improved.4, compared to traditional four-wheel position finder, the cost of this survey tool is substantially reduced.
The above is only preferred implementation of the present utility model; it is not limited to this utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (1)
1. a toe measurement device, it is characterized in that, specifically include: threaded mandrel, interfix block, jacking block, bearing, rod end bearing and aluminium section bar, wherein, screw thread one end of described threaded mandrel is left-handed, the screw thread other end of described threaded mandrel is dextrorotation, is connected with described rod end bearing respectively；Described interfix block there is a groove, matches with described threaded mandrel, described threaded mandrel is radially spacing；Described jacking block one end is connected with described threaded mandrel by described rod end bearing, and the described jacking block other end installs bearing；Described interfix block and described jacking block are arranged on aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097918.7U CN205404321U (en) | 2016-01-29 | 2016-01-29 | Prenex measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097918.7U CN205404321U (en) | 2016-01-29 | 2016-01-29 | Prenex measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404321U true CN205404321U (en) | 2016-07-27 |
Family
ID=56449627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097918.7U Expired - Fee Related CN205404321U (en) | 2016-01-29 | 2016-01-29 | Prenex measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404321U (en) |
-
2016
- 2016-01-29 CN CN201620097918.7U patent/CN205404321U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203349732U (en) | Tool for measuring axial position and width of inner ring groove in deep hole | |
| CN208383036U (en) | A kind of automobile hub bearing dimension measuring device | |
| CN205404321U (en) | Prenex measuring device | |
| CN207515701U (en) | A kind of measurement centrifugal casting shell straightness check tool | |
| CN204535622U (en) | A kind of combined type mechanically survey instrument that can rotate and stretch | |
| CN203203537U (en) | Apparatus for simultaneous detection of diameter and depth of central aperture of automobile camshaft | |
| CN201852571U (en) | Special marking tool for settlement measurement | |
| CN204228078U (en) | Automobile connecting bar self-centering measurement mechanism | |
| CN202676108U (en) | Adjustable tubeless wheel rim contour detection apparatus | |
| CN203177783U (en) | Hole depth measuring instrument | |
| CN204100938U (en) | A kind of flywheel feeler gauge | |
| CN209010921U (en) | Road bend value measurement wheel and flexure value measurement mechanism | |
| CN202204431U (en) | Center distance measuring tool for piston | |
| CN204255252U (en) | Toe-in of automobile measurement mechanism | |
| CN206788193U (en) | Wheel speed sensors fixture | |
| CN206618367U (en) | A kind of automotive electronics helps the internal tooth common normal measurement apparatus for the system of stopping | |
| CN205879061U (en) | Curve measuring tool | |
| CN105627862A (en) | Structure of comprehensive detection tool for gas-out end of exhaust manifold | |
| CN204694235U (en) | Equilibrator wheel rim measures slide calliper rule automatically | |
| CN204404928U (en) | Envelope cubing in the side plate of center | |
| CN201740653U (en) | Toe-in of front wheel measuring apparatus of pin type positioning automobile | |
| CN104422368A (en) | External diameter measuring scale | |
| CN202974125U (en) | Automobile engine motor shaft assembly press fitting height measuring device | |
| CN203426891U (en) | Triangular prism for measuring jumping of air cylinder sleeve | |
| CN203518905U (en) | External diameter measuring scale |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200129 |