CN201707025U - Concentricity detection clamp - Google Patents
Concentricity detection clamp Download PDFInfo
- Publication number
- CN201707025U CN201707025U CN2010202405616U CN201020240561U CN201707025U CN 201707025 U CN201707025 U CN 201707025U CN 2010202405616 U CN2010202405616 U CN 2010202405616U CN 201020240561 U CN201020240561 U CN 201020240561U CN 201707025 U CN201707025 U CN 201707025U
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- CN
- China
- Prior art keywords
- concentricity
- detection clamp
- support plates
- base plate
- rotating shaft
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a concentricity detection clamp, which comprises a bottom plate, support plates arranged at the left end and the right end of the bottom plate in parallel and a connecting rod which is used for connecting the two support plates, wherein the rear end of the bottom end is provided with a connecting plate; the support plates are horizontally provided with two sets of bearings; rotating shafts are arranged in the bearings; and the ends of the rotating shafts are provided with belt wheels. When in use, a pipe fitting to be detected is sleeved on a main shaft, the belt wheel is driven to rotate by a motor, a workpiece is driven to rotate through the main shaft, and then an axial or radial dial indicator is placed to measure. The concentricity detection clamp has simple operation and small error.
Description
Technical field
The utility model relates to a kind of anchor clamps, and particularly a kind of concentricity detects anchor clamps.
Background technology
Usually to run in the machine work and will on workpiece, hole, length-diameter ratio L/D is deep hole again greater than 5 hole, is the bigger manufacturing procedure of difficulty in the machine work, the workpiece after the completion of processing, sometimes require the concentricity of center pit and cylindrical quite little, will carry out the detection of concentricity this time.Mostly detection to concentricity in the prior art is to grip pipe fitting on the other hand by the testing staff, and the operational measure instrument detects on the other hand, and the labor capacity mistake is also big.
The utility model content
The purpose of this utility model provides the concentricity detection anchor clamps that a kind of measuring error reduces greatly.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of concentricity detects anchor clamps, comprise base plate, the parallel supporting plate at two ends, the base plate left and right sides and the connecting rod that connects the two stands plate be located at, base plate rear end is provided with web joint, level is provided with two groups of bearings on the supporting plate, be provided with rotating shaft in the bearing, roller end is provided with belt pulley.
Wherein, be provided with the depressed part that curls up around circumference in the middle part of the described rotating shaft.
The beneficial effects of the utility model are: pipe fitting to be detected is placed on the main shaft, rotates with the driven by motor belt pulley, drive Workpiece Rotating by main shaft, put then axially or dial gauge is radially measured, simple to operate, error is little.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, a kind of concentricity detects anchor clamps, comprise base plate 1, the parallel supporting plate 2 at two ends, base plate 1 left and right sides and the connecting rod 6 that connects two stands plate 2 be located at, base plate 1 rear end is provided with web joint 7, level is provided with two groups of bearings 3 on the supporting plate 2, be provided with rotating shaft 4 in the bearing 3, rotating shaft 4 ends are provided with belt pulley 5, and described rotating shaft 4 middle parts are provided with the depressed part 41 that curls up around circumference, during use, pipe fitting to be detected is placed on the main shaft 4, rotate with driven by motor belt pulley 5, drive Workpiece Rotating, put then axially or dial gauge is radially measured by main shaft 4, simple to operate, error is little.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a concentricity detects anchor clamps, it is characterized in that: comprise base plate (1), the parallel supporting plate (2) at base plate (1) two ends, the left and right sides and the connecting rod (6) that connects two stands plate (2) be located at, base plate (1) rear end is provided with web joint (7), supporting plate (2) is gone up level and is provided with two groups of bearings (3), be provided with rotating shaft (4) in the bearing (3), rotating shaft (4) end is provided with belt pulley (5).
2. a kind of concentricity according to claim 1 detects anchor clamps, it is characterized in that, described rotating shaft (4) middle part is provided with the depressed part (41) that curls up around circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202405616U CN201707025U (en) | 2010-06-29 | 2010-06-29 | Concentricity detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202405616U CN201707025U (en) | 2010-06-29 | 2010-06-29 | Concentricity detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707025U true CN201707025U (en) | 2011-01-12 |
Family
ID=43444188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202405616U Expired - Fee Related CN201707025U (en) | 2010-06-29 | 2010-06-29 | Concentricity detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707025U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557776A (en) * | 2013-10-30 | 2014-02-05 | 沈阳航天新乐有限责任公司 | Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof |
| CN105771180A (en) * | 2016-03-14 | 2016-07-20 | 刘旭玲 | Rotating wheel regulating stand |
| CN107024168A (en) * | 2017-05-27 | 2017-08-08 | 苏州工业职业技术学院 | Concentricity measures cubing |
| CN107340604A (en) * | 2017-07-01 | 2017-11-10 | 北京曙光明电子光源仪器有限公司 | A kind of concentric glass correcting device for concentricity and its application method |
| CN110940258A (en) * | 2019-12-18 | 2020-03-31 | 江苏擎邦机械有限公司 | Main shaft coaxiality detection device for key strip type air-expanding shaft |
-
2010
- 2010-06-29 CN CN2010202405616U patent/CN201707025U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557776A (en) * | 2013-10-30 | 2014-02-05 | 沈阳航天新乐有限责任公司 | Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof |
| CN103557776B (en) * | 2013-10-30 | 2017-01-25 | 沈阳航天新乐有限责任公司 | Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof |
| CN105771180A (en) * | 2016-03-14 | 2016-07-20 | 刘旭玲 | Rotating wheel regulating stand |
| CN107024168A (en) * | 2017-05-27 | 2017-08-08 | 苏州工业职业技术学院 | Concentricity measures cubing |
| CN107340604A (en) * | 2017-07-01 | 2017-11-10 | 北京曙光明电子光源仪器有限公司 | A kind of concentric glass correcting device for concentricity and its application method |
| CN110940258A (en) * | 2019-12-18 | 2020-03-31 | 江苏擎邦机械有限公司 | Main shaft coaxiality detection device for key strip type air-expanding shaft |
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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: 20110112 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |