CN203454951U - Adjustable center distance gauge - Google Patents
Adjustable center distance gauge Download PDFInfo
- Publication number
- CN203454951U CN203454951U CN201320271515.6U CN201320271515U CN203454951U CN 203454951 U CN203454951 U CN 203454951U CN 201320271515 U CN201320271515 U CN 201320271515U CN 203454951 U CN203454951 U CN 203454951U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- adjustable center
- screw
- center distance
- utility
- 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 Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an adjustable center distance gauge, which is characterized in that the adjustable center distance gauge comprises two V-shaped iron blocks, a screw rod, nuts, a screw, an open bush and a dial indicator, wherein the two V-shaped iron blocks are connected at the two ends of the screw rod through the nuts and the dial indicator is fixedly arranged in the middle of the screw rod through the screw and the open bush; and standby holes for enabling the screw rod to pass are further formed in the V-shaped iron blocks. The adjustable center distance gauge has the advantages that the structure is simple, the gauge is convenient to operate, the measuring error is small, and the detection quality and the labor efficiency can be efficiently improved.
Description
[technical field]
The utility model relates to mechanical manufacturing field, relates in particular to a kind of adjustable center apart from cubing.
[background technology]
In prior art, as shown in Figure 1, this bent axle is the important precise part of engine, so the bent axle of every kind of specification all needs the special-purpose cubing of many covers in processing and manufacturing process.Use and for inconvenient, run into while changing kind or trial production of new products simultaneously, also needing to redesign and manufacture new center distance check tool, so just causing the reduction of production efficiency.The waste of resource, the loss of energy.
[summary of the invention]
The problem existing for prior art, the purpose of this utility model is to provide a kind of simple in structure, easy to operate, adjustable center that measuring error is less apart from cubing.
The technical solution adopted in the utility model is: a kind of adjustable center, apart from cubing, is characterized in that: comprise two V shape irons, screw rod, nut, screw, broached bushing and dial gauges; Wherein two V shape irons are connected in two of screw rod by nut, and dial gauge is fixed on the centre of screw rod by screw and broached bushing;
On described V shape iron, also have the standby hole that allows screw rod pass through.
The beneficial effects of the utility model are: simple in structure, easy to operate, measuring error is less, and can effectively improve and detect quality and efficiency.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is detected Workpiece structure figure;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model left view;
Fig. 4 is that the utility model detects workpiece schematic diagram;
1, V shape iron 2, nut 3, screw rod 4, broached bushing 5, dial gauge 6, screw 7, tested bent axle 8, standby hole
[embodiment]
Referring to accompanying drawing, the utility model: a kind of adjustable center, apart from cubing, is characterized in that: comprise two V shape irons 1, screw rod 3, nut 2, screw 6, broached bushing 4 and dial gauge 5; Wherein two V shape irons 1 are connected in two of screw rod 3 by nut 2, and dial gauge 5 is fixed on the centre of screw rod 3 by screw 6 and broached bushing 4;
On described V shape iron 1, also have the standby hole 8 that allows screw rod 3 pass through.
At least two holes of processing, top of V shape iron 1, a hole allows screw rod 3 pass through, and another hole is the standby hole 8 of screw rod 3.On screw rod 3, also have a through hole, be used for putting broached bushing 4, the side of screw rod 3 and a screw hole, can be fixed on dial gauge 5 on screw rod 3 by screw 6 and broached bushing 4.By nut 2, two V shape irons 1 and screw rod 3 are linked together again.
During work, according to technological requirement, on his-and-hers watches exemplar, to good table, generally all gauge pressure half-turn (0.5mm), table has certain playback leeway adding deduct like this.Two 1 of V shape irons notice that V shape iron 1 will be placed on the middle part of king journal on two adjacent king journals, then allow the pointer of dial gauge 5 contact the middle connecting rod neck of two main shafts, and the count value of indicator is exactly the centre distance value that we will detect like this.
When change detecting kind, as long as adjust the distance of two V shape irons 1 or be all the position of screw rod 3, that's all.
The preferred embodiment that this utility model has been described at this, comprises that inventor is for implementing known optimal mode of the present utility model.The change of preferred embodiment is apparent for those of ordinary skills after reading above-mentioned explanation.Inventor wishes the rationally such change of application of those of ordinary skill, and inventor thinks and at this, clearly states different application and also can realize the utility model.Therefore, the utility model comprises all modifications and the equivalents of the purport of quoting in the claim of enclosing, and this allows in applicable law.In addition, any combination of all possible change of above-mentioned key element is also comprised by the utility model, unless pointed out in addition or obvious contradiction in context at this.
Claims (2)
1. adjustable center, apart from a cubing, is characterized in that: comprise two V shape irons, screw rod, nut, screw, broached bushing and dial gauges; Wherein two V shape irons are connected in two of screw rod by nut, and dial gauge is fixed on the centre of screw rod by screw and broached bushing.
2. adjustable center, apart from cubing, is characterized in that as claimed in claim 1: on described V shape iron, also have the standby hole that allows screw rod pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320271515.6U CN203454951U (en) | 2013-05-19 | 2013-05-19 | Adjustable center distance gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320271515.6U CN203454951U (en) | 2013-05-19 | 2013-05-19 | Adjustable center distance gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454951U true CN203454951U (en) | 2014-02-26 |
Family
ID=50134818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320271515.6U Expired - Fee Related CN203454951U (en) | 2013-05-19 | 2013-05-19 | Adjustable center distance gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345844A (en) * | 2019-08-21 | 2019-10-18 | 桂林福达曲轴有限公司 | A kind of detection device and its application method of crankshaft positioning surface and axle center spacing |
-
2013
- 2013-05-19 CN CN201320271515.6U patent/CN203454951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345844A (en) * | 2019-08-21 | 2019-10-18 | 桂林福达曲轴有限公司 | A kind of detection device and its application method of crankshaft positioning surface and axle center spacing |
| CN110345844B (en) * | 2019-08-21 | 2024-03-22 | 桂林福达曲轴有限公司 | Device for detecting distance between crankshaft positioning surface and axis and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140519 |