CN203657683U - Belt pulley inner hole axial length measuring device - Google Patents
Belt pulley inner hole axial length measuring device Download PDFInfo
- Publication number
- CN203657683U CN203657683U CN201320872731.6U CN201320872731U CN203657683U CN 203657683 U CN203657683 U CN 203657683U CN 201320872731 U CN201320872731 U CN 201320872731U CN 203657683 U CN203657683 U CN 203657683U
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- CN
- China
- Prior art keywords
- axial length
- belt pulley
- mandrel
- measuring device
- inner hole
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a belt pulley inner hole axial length measuring device. The belt pulley inner hole axial length measuring device is characterized in that the belt pulley inner hole axial length measuring device comprises a base (1); a vertical column (3) is connected on the base (1); a core shaft (4) is connected on the vertical column (3); a micrometer (5) is connected on the core shaft (4); and a standard block (6) is movably connected on the core shaft (4). The belt pulley inner hole axial length measuring device of the utility model has the advantages of simple structure, convenient use, fast measurement speed and high measurement accuracy. With the belt pulley inner hole axial length measuring device adopted, work efficiency can be improved, and effective technical data can be provided for the quality control of belt pulleys, and an effective measurement device can be provided for the machining of the belt pulleys.
Description
Technical field
The utility model relates to a kind of length dimension surveying instrument of mechanical component, particularly belt wheel endoporus axial length measurement mechanism.
Background technology
At present the quality of motor car engine improve very fast, be life-span, noise, energy-conservation, steadily all improving constantly, the dimensional accuracy and the accuracy of form and position that improve engine belt pulley are also to improve the important step of engine quality.The measurement of traditional belt pulley length dimension, all adopts general measuring method, carries out manual operations measure by instruments such as vernier calipers.
This metering system exists efficiency low, in the time measuring, pass through people's both hands control, the accuracy that impact is measured, in the time of reading, there is again measurement parallax, this brings very large error all to the result of measuring, these traditional check systems obviously can not meet the technology trends of modern mechanical industry, through extensively retrieval, not yet find comparatively desirable technical scheme.
Utility model content
The shortcomings such as the purpose of this utility model is in order to solve present stage in the time measuring belt pulley depth of center hole, and the efficiency of existence is low, measurement data is accurate not, and the belt wheel endoporus axial length measurement mechanism proposing.
To achieve these goals, the utility model has adopted following technical scheme:
Belt wheel endoporus axial length measurement mechanism, is characterized in that comprising: base, on base, connect column, and connecting mandrel on column connects milscale on mandrel, is also flexibly connected calibrated bolck on mandrel.
On the basis of technique scheme, can there is following further technical scheme:
A side at described mandrel is provided with web joint, and web joint is connected on column, also connects milscale on web joint.
, be socketed calibrated bolck at mandrel, the gauge head of milscale coordinates with the end contact of calibrated bolck when in the school zero; In the time measuring, at core sleeve's tape splicing wheel, the gauge head of milscale coordinates with the end contact of belt wheel.
Described base is connected on detector, and detector is connected with clock gauge.
Described detector has data storage function, can read measured data and store the data after measuring with the display screen of detector.
Be bolted the web joint of mandrel one side on the top of described column, the web joint of mandrel opposite side is provided with through hole, in through hole, pass through; Bolt-locking coordinates clock gauge, and the gauge head of clock gauge upwards.
A side at mandrel is bolted stationary shaft, is socketed calibrated bolck on stationary shaft.
The utility model has the advantage of: this apparatus structure is simple, easy to use, the speed of measurement is fast, precision is high, has improved work efficiency, for the quality control of belt pulley provides effective technical data, for the processing of belt pulley provides effective measurement mechanism.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the measuring state schematic diagram of belt wheel;
Fig. 3 is the school zero condition schematic diagram of belt wheel.
Embodiment
As depicted in figs. 1 and 2, the belt wheel endoporus axial length measurement mechanism that the utility model provides, is characterized in that comprising:
A, detector 2 are provided with display screen 2a on the side of detector 2, connect base 1 on detector 2, at the upper connection column 3 of base 1, connecting mandrel 4 on column 3.
One side of b, described mandrel 4 is vertically provided with web joint 4a, web joint 4a is arranged on the both sides of mandrel 4, the web joint 4a of mandrel 4 one sides is bolted the top at column 3, on the web joint 4a of mandrel 4 opposite sides, be provided with through hole, in through hole, be socketed the measuring staff of milscale 5, after connection, coordinate by bolt-locking, the gauge head of milscale 5 straight up.
C, first school zero while measuring the endoporus axial dimension of belt pulley, shown in Fig. 3, calibrated bolck 6 is socketed in corresponding endoporus, and the side of milscale 55 coordinates with the end contact of calibrated bolck 9, detector 2 and clock gauge 5 schools zero.
The endoporus axial dimension of d, measurement belt wheel, taking off calibrated bolck 6 from mandrel 4 is socketed on stationary shaft 8, stationary shaft 8 is bolted the side at mandrel 4, on mandrel 4, be socketed belt wheel 7, the side of milscale 55 coordinates with the end contact of belt wheel 7 respectively, reading on the display screen 2a of milscale 5 and detector 2.
This device is specially adapted to the measurement with size of wheel using in overrunning clutch on automobile and idle pulley; the foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. belt wheel endoporus axial length measurement mechanism, it is characterized in that comprising: base (1), at the upper column (3) that connects of base (1), at the upper connecting mandrel (4) of column (3), at the upper milscale (5) that connects of mandrel (4), on mandrel (4), be also flexibly connected calibrated bolck (6).
2. belt wheel endoporus end face axial length-measuring appliance according to claim 1, it is characterized in that: be provided with web joint (4a) in a side of described mandrel (4), it is upper that web joint (4a) is connected to column (3), also connects milscale (5) on web joint (4a).
3. belt wheel endoporus end face axial length-measuring appliance according to claim 2, is characterized in that:, at mandrel (4) socket calibrated bolck (6), the gauge head of milscale (5) coordinates with the end contact of calibrated bolck (6) when in the school zero; In the time measuring, at mandrel (4) socket belt wheel (10), the gauge head of milscale (5) coordinates with the end contact of belt wheel (10).
4. belt wheel endoporus end face axial length-measuring appliance according to claim 2, is characterized in that: it is upper that described base (1) is connected to detector (2), and detector (2) is connected with clock gauge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872731.6U CN203657683U (en) | 2013-12-28 | 2013-12-28 | Belt pulley inner hole axial length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872731.6U CN203657683U (en) | 2013-12-28 | 2013-12-28 | Belt pulley inner hole axial length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657683U true CN203657683U (en) | 2014-06-18 |
Family
ID=50924061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872731.6U Expired - Fee Related CN203657683U (en) | 2013-12-28 | 2013-12-28 | Belt pulley inner hole axial length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712538A (en) * | 2013-12-28 | 2014-04-09 | 安徽昊方机电股份有限公司 | Belt wheel inner hole axial length measurement device |
-
2013
- 2013-12-28 CN CN201320872731.6U patent/CN203657683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712538A (en) * | 2013-12-28 | 2014-04-09 | 安徽昊方机电股份有限公司 | Belt wheel inner hole axial length measurement device |
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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: 20140618 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |