CN203298710U - Shaft keyway symmetry degree detection tool - Google Patents
Shaft keyway symmetry degree detection tool Download PDFInfo
- Publication number
- CN203298710U CN203298710U CN201320284106XU CN201320284106U CN203298710U CN 203298710 U CN203298710 U CN 203298710U CN 201320284106X U CN201320284106X U CN 201320284106XU CN 201320284106 U CN201320284106 U CN 201320284106U CN 203298710 U CN203298710 U CN 203298710U
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- CN
- China
- Prior art keywords
- horizontal
- support
- keyway symmetry
- locating piece
- slip support
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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 - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a shaft keyway symmetry degree detection tool, which comprises a horizontal support. A second horizontal sliding support is arranged on the horizontal support in a sliding way. A vertical support is arranged on the second horizontal sliding support in a sliding way. The lower end of the vertical support is connected with an arc-shaped gauge rack. An indicating gauge is locked inside the gauge rack through a screw. A first horizontal sliding support is arranged on the horizontal support in a sliding way. The lower end of the first horizontal sliding support is connected with a second positioning block. The shaft keyway symmetry degree detection tool with a simple, compact and reasonable structure can directly detect the symmetry degree of a shaft keyway. Furthermore, the shaft keyway symmetry degree detection tool has the advantages of high measuring precision, convenient use and effective increase in the working efficiency.
Description
Technical field
The utility model relates to a kind of axle keyway symmetry cubing, uses specifically axle keyway symmetry is carried out directly measuring, and belongs to technical field of measuring equipment.
Background technology
In machining, need to measure axle keyway symmetry.Generally use flat board, vee-block, locating piece, with the instruments such as measurement bay of indicating gauge, measure axle keyway symmetry.When measuring, vee-block is positioned on flat board, axle is positioned on vee-block, and locating piece is placed in keyway, adjusts keyway to horizontal level, and the locating piece two sides are measured respectively, obtains the symmetry error value.The shortcoming that changes detection method is: 1. measure inconvenient; 2. must be equipped with corresponding special-purpose locating piece to the shaft key groove of different size; 3. measuring error is larger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of axle keyway symmetry cubing is provided, and can directly measure axle keyway symmetry, guarantees measuring accuracy, has improved work efficiency.
The technical scheme that provides according to the utility model, the axle keyway symmetry cubing comprises horizontal stand, horizontal stand one end below connects the first locating piece, and it is characterized in that: the second horizontal slip support is slidably mounted on horizontal stand, and vertical support frame is slidably mounted on the second horizontal slip support.Described vertical support frame lower end connects the dial framework of arc, passes through the screw lock dial gauge in dial framework.The first horizontal slip support that is slidably installed on described horizontal stand, the first horizontal slip support lower end connects the second locating piece.
Further, the second locating piece is between the first locating piece and dial gauge.
Further, vertical support frame and horizontal stand are orthogonal.
Further, the first horizontal slip support can tightly be locked on horizontal stand by regulating the first set screw.
Further, the second horizontal slip support can tightly be locked on horizontal stand by regulating the second set screw.
Further, the second horizontal slip support can tightly be locked on vertical support frame by regulating the 3rd set screw.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable; Can directly carry out axle keyway symmetry detects; Measuring accuracy is high; Easy to use, effectively increase work efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-the first locating piece, 2-the second locating piece, 3-horizontal stand, 4-the first horizontal slip support, 5-vertical support frame, 6-the second horizontal slip support, 7-dial framework, 8-dial gauge, 9-the first set screw, 10-the second set screw, 11-the 3rd set screw.
Embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the utility model mainly comprises horizontal stand 3, and horizontal stand 3 one end belows connect the first locating piece 1.The second horizontal slip support 6 is slidably mounted on horizontal stand 3, and vertical support frame 5 is slidably mounted on the second horizontal slip support 6, and vertical support frame 5 is orthogonal with horizontal stand 3.
The dial framework 7 that described vertical support frame 5 lower ends connect arc, pass through screw lock dial gauge 8 in dial framework 7.
First horizontal slip support 4, the first horizontal slip support 4 lower ends connection the second locating pieces 2 are slidably installed on described horizontal stand 3.Described the second locating piece 2 is between the first locating piece 1 and dial gauge 8.
Described the first horizontal slip support 4 can tightly be locked on horizontal stand 3 by regulating the first set screw 9.
Described the second horizontal slip support 6 can tightly be locked on horizontal stand 3 by regulating the second set screw 10.
Described the second horizontal slip support 6 can tightly be locked on vertical support frame 5 by regulating the 3rd set screw 11.
During the utility model work, adjust the first locating piece 1 and the second locating piece 2 and be close to two sides and the bottom of shaft key groove, adjust the relative position of vertical support frame 5, dial gauge 8 is contacted with the axle cylindrical, record the reading of dial gauge 8.Turn over 180 °, make the first locating piece 1 and the second locating piece 2 be close to two sides and the bottom of shaft key groove in the other direction, record the reading of dial gauge 8, the difference of twice reading, divided by two, is the axle keyway symmetry error amount.
Claims (6)
1. axle keyway symmetry cubing, comprise horizontal stand (3), horizontal stand (3) one end belows connect the first locating piece (1), it is characterized in that: the second horizontal slip support (6) is slidably mounted on horizontal stand (3), and vertical support frame (5) is slidably mounted on the second horizontal slip support (6); Described vertical support frame (5) lower end connects the dial framework (7) of arc, passes through screw lock dial gauge (8) in dial framework (7); The first horizontal slip support (4) that is slidably installed on described horizontal stand (3), the first horizontal slip support (4) lower end connects the second locating piece (2).
2. axle keyway symmetry cubing as claimed in claim 1, it is characterized in that: described the second locating piece (2) is positioned between the first locating piece (1) and dial gauge (8).
3. axle keyway symmetry cubing as claimed in claim 1 is characterized in that: described vertical support frame (5) is orthogonal with horizontal stand (3).
4. axle keyway symmetry cubing as claimed in claim 1 is characterized in that: described the first horizontal slip support (4) can tightly be locked on horizontal stand (3) by regulating the first set screw (9).
5. axle keyway symmetry cubing as claimed in claim 1 is characterized in that: described the second horizontal slip support (6) can tightly be locked on horizontal stand (3) by regulating the second set screw (10).
6. axle keyway symmetry cubing as claimed in claim 1 is characterized in that: described the second horizontal slip support (6) can tightly be locked on vertical support frame (5) by regulating the 3rd set screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320284106XU CN203298710U (en) | 2013-05-22 | 2013-05-22 | Shaft keyway symmetry degree detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320284106XU CN203298710U (en) | 2013-05-22 | 2013-05-22 | Shaft keyway symmetry degree detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298710U true CN203298710U (en) | 2013-11-20 |
Family
ID=49574715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320284106XU Expired - Lifetime CN203298710U (en) | 2013-05-22 | 2013-05-22 | Shaft keyway symmetry degree detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157540A (en) * | 2015-05-14 | 2015-12-16 | 刘美艺 | Shaft keyway symmetry error measurement gauge |
| CN107228615A (en) * | 2017-06-07 | 2017-10-03 | 西安法士特汽车传动有限公司 | A kind of outer singly-bound symmetry measurement apparatus of axle and measuring method |
-
2013
- 2013-05-22 CN CN201320284106XU patent/CN203298710U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157540A (en) * | 2015-05-14 | 2015-12-16 | 刘美艺 | Shaft keyway symmetry error measurement gauge |
| CN107228615A (en) * | 2017-06-07 | 2017-10-03 | 西安法士特汽车传动有限公司 | A kind of outer singly-bound symmetry measurement apparatus of axle and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUXI COAL MINE MACHINERY CO., LTD. Free format text: FORMER NAME: WUXI COAL MINE MACHINERY?FACTORY CO.,?LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214000 Huishan Economic Development Zone, Huishan District, Jiangsu, Chang Chang Road, No. 2, No. Patentee after: WUXI COAL MINE MACHINERY Co.,Ltd. Address before: 214174, Chang 2 Garden Road, Huishan Economic Development Zone, Huishan District, Jiangsu, Wuxi Patentee before: WUXI COAL MINE MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |