CN201983748U - Symmetry degree gauge - Google Patents
Symmetry degree gauge Download PDFInfo
- Publication number
- CN201983748U CN201983748U CN2011200261234U CN201120026123U CN201983748U CN 201983748 U CN201983748 U CN 201983748U CN 2011200261234 U CN2011200261234 U CN 2011200261234U CN 201120026123 U CN201120026123 U CN 201120026123U CN 201983748 U CN201983748 U CN 201983748U
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- CN
- China
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- base
- block
- dial
- guide pillars
- indicator
- 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)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a symmetry degree gauge, belongs to the technical field of gauges, and particularly relates to a gauge for measuring the symmetry degree of an eccentric shaft and a positioning groove in an air-conditioner compressor. The utility model aims to solve the problem of providing the symmetry degree gauge with simple operation and high measurement efficiency, and adopts the technical scheme as follows: the symmetry degree gauge includes a base, guide pillars, indicator shelves, indicator clamps, dial indicators, a V-shaped block and a positioning block; the four guide pillars are mounted on the base through bolts, and are divided into two pairs mounted on the front and rear sides of the base respectively; the two indicator shelves are mounted on the two pairs of guide pillars respectively; the centers of the two indicator shelves are connected with the two indicator clamps through screw threads respectively; the two dial indicators are mounted in the two indicator clamps respectively; between the two pairs of guide pillars, the V-shaped block is mounted on the base through a bolt; on the right side of the V-shaped block, the positioning block is mounted on the base; and a positioning pin is arranged on the positioning block. The symmetry degree gauge can be used for detecting the symmetry degrees of eccentric shafts.
Description
Technical field
A kind of symmetry cubing of the utility model belongs to the cubing technical field, particularly relates to a kind of excentric shaft of measuring in the compressor of air conditioner to the cubing of the symmetry of locating slot.
Background technology
After processing the excentric shaft of compressor of air conditioner, need to measure the symmetry of excentric shaft, see whether it meets the requirements locating slot.This symmetry is generally measured with general cubing at present, as using feeler gauge, height gauge, flat board and the first-class conjunction measuring of calibration.This measuring method complicated operation, efficient is low.And the excentric shaft of compressor of air conditioner is produced in batches, so existing method can not well be satisfied the demand.
The utility model content
The utility model overcomes the deficiencies in the prior art, and technical matters to be solved is for providing a kind of simple to operate, the symmetry cubing that efficiency of measurement is high.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of symmetry cubing, comprise base, guide pillar, dial framework, table folder, dial gauge, V-block and locating piece, on base, four guide pillars are installed by bolt, described four guide pillars are divided into two groups of both sides, front and back that are installed in base respectively, two dial frameworks are installed in respectively on two groups of guide pillars, the center of described two dial frameworks is connected with a table folder respectively by screw thread, and two dial gauges are installed in respectively in described two table folders;
Between described two groups of guide pillars, V-block is installed on the base by bolt, and on the right side of described V-block, locating piece is installed on the base, and described locating piece is provided with register pin.
The centre of described base has gathering sill, the bottom of described V-block is provided with gib block, and the gib block of V-block is installed in the gathering sill of base, has bar hole on the V-block, bolt passes bar hole and is installed in the threaded hole on the base, and V-block is fixed on the base.
On described two dial frameworks handgrip is installed, an end of described handgrip is installed on the dial framework by bolt, and the other end of handgrip is installed on another dial framework by bolt.
The beneficial effect that the utility model is compared with prior art had is:
The utility model utilizes locating piece that workpiece is located, and is using the dial gauge reading, draws the symmetry of the excentric shaft of surveying through simple computation, and is simple to operate, efficient is high, is suitable for large quantities of detections.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1 is base, and 2 is guide pillar, and 3 is dial framework, and 4 are the table folder, and 5 is dial gauge, and 6 is handgrip, and 7 is V-block, and 8 is locating piece, and 9 is register pin, and 10 is gathering sill, and 11 is workpiece.
Embodiment
As shown in Figure 1 and Figure 2, a kind of symmetry cubing of the utility model, comprise base 1, guide pillar 2, dial framework 3, table folder 4, dial gauge 5, V-block 7 and locating piece 8, on base 1, four guide pillars 2 are installed by bolt, described four guide pillars 2 are divided into two groups of both sides, front and back that are installed in base 1 respectively, two dial frameworks 3 are installed in respectively on two groups of guide pillars 2, the center of described two dial frameworks 3 is connected with 4, two dial gauges 5 of a table folder respectively by screw thread and is installed in respectively in described two table folders 4;
Between described two groups of guide pillars 2, V-block 7 is installed on the base 1 by bolt, and on the right side of described V-block 7, locating piece 8 is installed on the base 1, and described locating piece 8 is provided with register pin 9.
The centre of described base 1 has gathering sill 10, the bottom of described V-block 7 is provided with gib block, and the gib block of V-block 7 is installed in the gathering sill 10 of base 1, has bar hole on the V-block 7, bolt passes bar hole and is installed in the threaded hole on the base 1, and V-block 7 is fixed on the base 1.
On described two dial frameworks 3 handgrip 6 is installed, an end of described handgrip 6 is installed on the dial framework by bolt, and the other end of handgrip 6 is installed on another dial framework by bolt.
The using method of a kind of symmetry cubing of the utility model is as follows:
With standard component good dial gauge 5 is also returned to zero earlier, again workpiece 11 is placed on the V-block 7, unclamp the bolt of stationary positioned piece 8, be moved to the left locating piece 8, register pin 9 on the locating piece 8 is contacted, with bolt locating piece 8, rotational workpieces 11 with workpiece 11, the locating slot of workpiece 11 is stuck on the register pin 9 of locating piece 8, promptly workpiece 11 is located with register pin 9; This moment, the cylindrical of workpiece excentric shaft contacted with the contact of two dial gauges 5, read two readings on the dial gauge, just can draw the symmetry value of workpiece excentric shaft to locating slot through simple computation.Its computing formula is: the reading of establishing two dial gauges is respectively a and b, then the symmetry value=| a-b|/2.
Claims (3)
1. symmetry cubing, it is characterized in that: comprise base (1), guide pillar (2), dial framework (3), table folder (4), dial gauge (5), V-block (7) and locating piece (8), upward four guide pillars (2) are installed at base (1) by bolt, described four guide pillars (2) are divided into two groups of both sides, front and back that are installed in base (1) respectively, two dial frameworks (3) are installed in respectively on two groups of guide pillars (2), the center of described two dial frameworks (3) is connected with a table folder (4) respectively by screw thread, and two dial gauges (5) are installed in respectively in described two table folders (4);
Between described two groups of guide pillars (2), V-block (7) is installed on the base (1) by bolt, the right side in described V-block (7), and locating piece (8) is installed on the base (1), and described locating piece (8) is provided with register pin (9).
2. a kind of symmetry cubing according to claim 1, it is characterized in that: the centre of described base (1) has gathering sill (10), the bottom of described V-block (7) is provided with gib block, the gib block of V-block (7) is installed in the gathering sill (10) of base (1), V-block has bar hole on (7), bolt passes bar hole and is installed in the threaded hole on the base (1), and V-block (7) is fixed on the base (1).
3. a kind of symmetry cubing according to claim 1 and 2, it is characterized in that: handgrip (6) is installed on described two dial frameworks (3), one end of described handgrip (6) is installed on the dial framework by bolt, and the other end of handgrip (6) is installed on another dial framework by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261234U CN201983748U (en) | 2011-01-27 | 2011-01-27 | Symmetry degree gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200261234U CN201983748U (en) | 2011-01-27 | 2011-01-27 | Symmetry degree gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983748U true CN201983748U (en) | 2011-09-21 |
Family
ID=44611207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200261234U Expired - Fee Related CN201983748U (en) | 2011-01-27 | 2011-01-27 | Symmetry degree gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983748U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980500A (en) * | 2012-11-16 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Inspection device for cambered surface symmetry degree |
| CN104764390A (en) * | 2015-03-26 | 2015-07-08 | 宁波祥瑞机械有限公司 | Measurement tool for measuring symmetry of eccentric shaft |
| CN110108194A (en) * | 2019-04-30 | 2019-08-09 | 广州雅新金属制品有限公司 | The measurement method of crankshaft symmetry |
| CN114061399A (en) * | 2021-10-22 | 2022-02-18 | 中核核电运行管理有限公司 | Device for measuring distance from axis to side edge of stop block |
-
2011
- 2011-01-27 CN CN2011200261234U patent/CN201983748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980500A (en) * | 2012-11-16 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Inspection device for cambered surface symmetry degree |
| CN104764390A (en) * | 2015-03-26 | 2015-07-08 | 宁波祥瑞机械有限公司 | Measurement tool for measuring symmetry of eccentric shaft |
| CN110108194A (en) * | 2019-04-30 | 2019-08-09 | 广州雅新金属制品有限公司 | The measurement method of crankshaft symmetry |
| CN114061399A (en) * | 2021-10-22 | 2022-02-18 | 中核核电运行管理有限公司 | Device for measuring distance from axis to side edge of stop block |
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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: 20110921 Termination date: 20120127 |