CN104625991A - Levelness detecting fixing device for drive shaft - Google Patents
Levelness detecting fixing device for drive shaft Download PDFInfo
- Publication number
- CN104625991A CN104625991A CN201310541860.1A CN201310541860A CN104625991A CN 104625991 A CN104625991 A CN 104625991A CN 201310541860 A CN201310541860 A CN 201310541860A CN 104625991 A CN104625991 A CN 104625991A
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- fixing device
- power transmission
- transmission shaft
- supporting base
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a levelness detecting fixing device for a drive shaft. The levelness detecting fixing device comprises a supporting base and compressing components arranged on the two sides of the supporting base respectively. The supporting base is provided with a penetrating hole, and the drive shaft to be detected is placed in the penetrating hole; each compressing component comprises a sealing shaft sleeve and a conical roller connected with the sealing shaft sleeve; an end cover sleeve is arranged on one side of the corresponding compressing component, and the drive shaft to be detected is locked; and the sealing shaft sleeves are conical. Based on the working principle of a dial indicator, the micro linear movement, caused by the measured size, of a measuring rod is amplified through gear drive and becomes rotation of a pointer on a graduated disc, and therefore the value of the measured size is read out. The dial indicator is a metering appliance which is driven through a rack gear or a lever gear, and changes linear displacement of the measuring rod into angular displacement of the pointer; the drive shaft is fixed, and precision of measuring of the dial indicator is ensured; and the device is simple in structure and facilitates detection.
Description
Technical field
The present invention relates to transmission device, be specifically related to power transmission shaft levelness test fixture.
Background technology
In industry manufacture field, need in several work process to detect power transmission shaft levelness.
In traditional construction, the detection of levelness relies on multiple people to utilize long ruler to carry out the method for hanging, and need two or more people to carry out operation, just can accurately measure perpendicularity, its operating process is more loaded down with trivial details.
Summary of the invention
The technical problem to be solved in the present invention is to provide power transmission shaft levelness test fixture, is fixed by power transmission shaft, the accuracy that utility dial gauge is measured, and structure is simple, easy to detect.
For achieving the above object, technical scheme of the present invention is as follows:
Power transmission shaft levelness test fixture, comprising:
One supporting seat, described supporting seat arranges a through hole, and power transmission shaft to be measured is placed in described through hole,
One compacting part that supporting seat both sides are set respectively,
Described compacting part comprises a sealing axle sleeve, a taper roller be connected with sealing axle sleeve.
In a preferred embodiment of the invention, described compacting part side also arranges an end cap cover, by locked for described turning cylinder to be measured.
In a preferred embodiment of the invention, described sealing axle sleeve is a taper shape.
By technique scheme, the invention has the beneficial effects as follows:
The operation principle of dial gauge is the small rectilinear movement of measuring staff caused by measured size, amplifies through gear drive, becomes and refers to the rotation of meter on dial, thus read the size of measured size.Dial gauge utilizes rack pinion or lever-gear transmission, the straight-line displacement of measuring staff become the measurement instrument of the angular displacement of pointer;
Fixed by power transmission shaft, the accuracy that utility dial gauge is measured, structure is simple, easy to detect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
With reference to Fig. 1, power transmission shaft levelness test fixture, comprising:
One supporting seat 100, described supporting seat 100 arranges a through hole 200, and power transmission shaft 300 to be measured is placed in described through hole 200,
One compacting part 400 that supporting seat 100 both sides are set respectively,
Described compacting part 400 comprises the taper roller 402 that a sealing axle sleeve 401, is connected with sealing axle sleeve 401.
In a preferred embodiment of the invention, described compacting part 400 side also arranges an end cap cover 500, by locked for described turning cylinder 300 to be measured.
In a preferred embodiment of the invention, described sealing axle sleeve 401 is conical in one.
By technique scheme, the invention has the beneficial effects as follows:
The operation principle of dial gauge is the small rectilinear movement of measuring staff caused by measured size, amplifies through gear drive, becomes and refers to the rotation of meter on dial, thus read the size of measured size.Dial gauge utilizes rack pinion or lever-gear transmission, the straight-line displacement of measuring staff become the measurement instrument of the angular displacement of pointer;
Fixed by power transmission shaft, the accuracy that utility dial gauge is measured, structure is simple, easy to detect.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. power transmission shaft levelness test fixture, is characterized in that, comprising:
One supporting seat, described supporting seat arranges a through hole, and power transmission shaft to be measured is placed in described through hole,
One compacting part that supporting seat both sides are set respectively,
Described compacting part comprises a sealing axle sleeve, a taper roller be connected with sealing axle sleeve.
2. power transmission shaft levelness test fixture according to claim 1, is characterized in that, described compacting part side also arranges an end cap cover, by locked for described turning cylinder to be measured.
3. power transmission shaft levelness test fixture according to claim 1, is characterized in that, described sealing axle sleeve is a taper shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541860.1A CN104625991A (en) | 2013-11-06 | 2013-11-06 | Levelness detecting fixing device for drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541860.1A CN104625991A (en) | 2013-11-06 | 2013-11-06 | Levelness detecting fixing device for drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625991A true CN104625991A (en) | 2015-05-20 |
Family
ID=53205464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310541860.1A Pending CN104625991A (en) | 2013-11-06 | 2013-11-06 | Levelness detecting fixing device for drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461092A (en) * | 2020-11-07 | 2021-03-09 | 浙江时代计量科技有限公司 | Sinusoidal angle measuring equipment for tapered roller bearing ring |
| CN116787359A (en) * | 2023-08-29 | 2023-09-22 | 山东阳光泰利科技有限公司 | Fastening tool for detecting automobile transmission shaft |
-
2013
- 2013-11-06 CN CN201310541860.1A patent/CN104625991A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461092A (en) * | 2020-11-07 | 2021-03-09 | 浙江时代计量科技有限公司 | Sinusoidal angle measuring equipment for tapered roller bearing ring |
| CN116787359A (en) * | 2023-08-29 | 2023-09-22 | 山东阳光泰利科技有限公司 | Fastening tool for detecting automobile transmission shaft |
| CN116787359B (en) * | 2023-08-29 | 2023-10-27 | 山东阳光泰利科技有限公司 | Fastening tool for detecting automobile transmission shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |