CN202825327U - Steel pipe clamping block - Google Patents
Steel pipe clamping block Download PDFInfo
- Publication number
- CN202825327U CN202825327U CN 201220549367 CN201220549367U CN202825327U CN 202825327 U CN202825327 U CN 202825327U CN 201220549367 CN201220549367 CN 201220549367 CN 201220549367 U CN201220549367 U CN 201220549367U CN 202825327 U CN202825327 U CN 202825327U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe clamping
- slide block
- compression spring
- clamping piece
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a steel pipe clamping block which comprises a base body which is arranged on the outer side. Three clamping surfaces which form an included angle of 120 degrees with one another are arranged on the inner side of the base body, a screw is installed at the middle position of each clamping surface through a base seat, an adjustment nut is arranged on each screw, pressure springs are arranged on the screws at the front ends of the nuts, and sliding blocks are arranged at the front ends of the pressure springs. Due to the fact that the three sliding blocks which are supported by the pressure springs contact with the surface of a steel pipe, when the steel pipe receives clamping force, the pressure springs contract automatically, and therefore the steel pipe is enabled to be contact with supporting planes of the three sliding blocks, the stress of the steel pipe is balanced and even on the whole, and the effect of three-point support is better than the effect of two-point support.
Description
Technical field
The utility model is a kind of steel pipe clamping mechanism, is that steel pipe adds the auxiliary clamp of using man-hour.
Background technology
At present the clamping device of steel pipe need to guarantee good concentricity, and grip block as shown in Figure 1, a general grip block can only two points of clamping, and obviously for a steel pipe, two points can not well guarantee the uniformity of the power of clamping.But for now, unless carry out particular design for a steel pipe, i.e. a kind of anchor clamps of the Steel Pipe Design of each model, but bring very large cost burden can for like this production, the processing enterprise of steel pipe.
The utility model content
The purpose of this utility model provide a kind of steel pipe clamping effective, can not become flexible easily, can realize multipoint clamping the steel pipe clamping piece.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of steel pipe clamping piece, comprise the matrix that is positioned at the outside, described matrix inboard is provided with three clamping faces that mutually are 120 degree angles, a screw rod is installed by pedestal in centre position on each described clamping face, at described screw rod an adjusting nut is installed, screw rod at the adjusting nut front end is socketed with compression spring, and the front end of described compression spring is equipped with slide block.
Further, described compression spring is arranged in the embedded hole of slide block inside.
The front end of each described slide block has a supporting plane and two inclined-planes, and being angle between each described inclined-plane and the supporting plane is 120 degree.
Each described slide block be installed in one with the fixing chute of matrix in.
The disclosed steel pipe clamping piece of the utility model, contact with the surface of steel pipe by three slide blocks that support with compression spring, when steel pipe is subject to the effect of chucking power, compression spring can shrink automatically, steel pipe is contacted with the supporting plane of three slide blocks, the stressed more balance of steel pipe and evenly, supported at three point is also than two point-supported better effects if on the whole.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the described steel pipe clamping piece of background technology example.
Fig. 2 is the structure chart of the described steel pipe clamping piece of the utility model embodiment.
The specific embodiment
As shown in Figure 2, the described steel pipe clamping piece of the utility model embodiment, comprise the matrix 1 that is positioned at the outside, described matrix inboard is provided with three clamping faces 2 that mutually are 120 degree angles, a screw rod 4 is installed by pedestal 3 in centre position on each described clamping face 2, at described screw rod 4 adjusting nut 5 is installed, is socketed with compression spring 6 at the screw rod 4 of adjusting nut 5 front ends, the front end of described compression spring 6 is equipped with slide block 7.
Further, described compression spring 6 is arranged in the embedded hole 8 of slide block 7 inside.
The front end of each described slide block 7 has a supporting plane 9 and two inclined-planes 10, and being angle between each described inclined-plane 10 and the supporting plane 9 is 120 degree.
Each described slide block 7 be installed in one with the fixing chute of matrix 1 in.
The disclosed steel pipe clamping piece of the utility model, contact with the surface of steel pipe by three slide blocks that support with compression spring, when steel pipe is subject to the effect of chucking power, compression spring can shrink automatically, steel pipe is contacted with the supporting plane of three slide blocks, the stressed more balance of steel pipe and evenly, supported at three point is also than two point-supported better effects if on the whole.
Claims (4)
1. steel pipe clamping piece, it is characterized in that, comprise the matrix that is positioned at the outside, described matrix inboard is provided with three clamping faces that mutually are 120 degree angles, a screw rod is installed by pedestal in centre position on each described clamping face, at described screw rod an adjusting nut is installed, is socketed with compression spring at the screw rod of adjusting nut front end, the front end of described compression spring is equipped with slide block.
2. steel pipe clamping piece as claimed in claim 1 is characterized in that, described compression spring is arranged in the embedded hole of slide block inside.
3. steel pipe clamping piece as claimed in claim 1 is characterized in that, the front end of each described slide block has a supporting plane and two inclined-planes, and being angle between each described inclined-plane and the supporting plane is 120 degree.
4. steel pipe clamping piece as claimed in claim 1 is characterized in that, each described slide block be installed in one with the fixing chute of matrix in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549367 CN202825327U (en) | 2012-10-25 | 2012-10-25 | Steel pipe clamping block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549367 CN202825327U (en) | 2012-10-25 | 2012-10-25 | Steel pipe clamping block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825327U true CN202825327U (en) | 2013-03-27 |
Family
ID=47937119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549367 Expired - Fee Related CN202825327U (en) | 2012-10-25 | 2012-10-25 | Steel pipe clamping block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825327U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047573A (en) * | 2014-06-16 | 2014-09-17 | 张晶晶 | Drill pipe mud scraping device |
| CN106917925A (en) * | 2015-12-25 | 2017-07-04 | 中国石油天然气股份有限公司 | Electrostatic crossover assembly and flange assembly |
| CN107555769A (en) * | 2017-10-18 | 2018-01-09 | 上海强华实业有限公司 | A kind of quartz ampoule assembling device |
| CN108621011A (en) * | 2018-06-04 | 2018-10-09 | 芜湖市晨曦新型建材科技有限公司 | A kind of water purifier burnishing device |
| CN108823624A (en) * | 2018-06-29 | 2018-11-16 | 苏州市金翔钛设备有限公司 | Tubular workpiece plating rack |
| CN110017973A (en) * | 2018-01-05 | 2019-07-16 | 郑州宇通客车股份有限公司 | Muffler performance muffler test bracket |
-
2012
- 2012-10-25 CN CN 201220549367 patent/CN202825327U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047573A (en) * | 2014-06-16 | 2014-09-17 | 张晶晶 | Drill pipe mud scraping device |
| CN106917925A (en) * | 2015-12-25 | 2017-07-04 | 中国石油天然气股份有限公司 | Electrostatic crossover assembly and flange assembly |
| CN106917925B (en) * | 2015-12-25 | 2020-02-14 | 中国石油天然气股份有限公司 | Electrostatic jumper and flange assembly |
| CN107555769A (en) * | 2017-10-18 | 2018-01-09 | 上海强华实业有限公司 | A kind of quartz ampoule assembling device |
| CN110017973A (en) * | 2018-01-05 | 2019-07-16 | 郑州宇通客车股份有限公司 | Muffler performance muffler test bracket |
| CN108621011A (en) * | 2018-06-04 | 2018-10-09 | 芜湖市晨曦新型建材科技有限公司 | A kind of water purifier burnishing device |
| CN108823624A (en) * | 2018-06-29 | 2018-11-16 | 苏州市金翔钛设备有限公司 | Tubular workpiece plating rack |
| CN108823624B (en) * | 2018-06-29 | 2020-03-31 | 苏州市金翔钛设备有限公司 | Electroplating frame for tubular workpiece |
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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: 20130327 Termination date: 20131025 |