CN203109827U - H sectional steel spiral clamping and positioning device - Google Patents
H sectional steel spiral clamping and positioning device Download PDFInfo
- Publication number
- CN203109827U CN203109827U CN 201220565535 CN201220565535U CN203109827U CN 203109827 U CN203109827 U CN 203109827U CN 201220565535 CN201220565535 CN 201220565535 CN 201220565535 U CN201220565535 U CN 201220565535U CN 203109827 U CN203109827 U CN 203109827U
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- CN
- China
- Prior art keywords
- clamping
- lead screw
- slide blocks
- positioning device
- shaped steel
- 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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Abstract
The utility model relates to an H sectional steel spiral clamping and positioning device, which belongs to the field of a tooling device for machinery manufacture. The H sectional steel spiral clamping and positioning device comprises a hydraulic motor, a lead screw transmission device and a clamping platform, wherein the lead screw transmission device consists of a lead screw, slide blocks and compression rolling wheels, the output of the hydraulic motor is connected with one end of the lead screw, the slide blocks are provided with threaded inner holes, the two slide blocks with the threaded inner holes in opposite thread directions are screwed and arranged on the lead screw in a way of being symmetrical to the center of an H sectional steel operation rail, the lead screw transmission device is matched and arranged in a slide rail of the clamping platform through the two slide blocks, the compression rolling wheels are respectively arranged on the tops of the two slide blocks, the lead screw is driven to do rotating movement through the hydraulic motor so that a pair of slide blocks with internal screw threads in opposite thread directions carry the compression rolling wheels fixedly connected with the slide blocks to do the rotating movement in opposite directions relative to the lead screw, and the clamping and positioning on H sectional steel can be realized. The H sectional steel spiral clamping and positioning device adopting the design has the advantages that the positioning is accurate, the clamping precision is high, the limitation by the cross section of the H sectional steel is avoided, and the H sectional steel spiral clamping and positioning device is widely applied to the clamping and positioning of the horizontal and vertical H sectional steel.
Description
Technical field
The utility model H shaped steel screw clamp clamping and positioning device, the machine equipment field of genus machining.
Background technology
Existing H shaped steel is at the clamping and positioning device of the upright station running of group, its clamping degree and accuracy are difficult to control, can't realize that more workpiece clamps in mobile operating formula, the situation that is influenced product quality by H shaped steel in the mobile clamping problem of production line existence happens occasionally, and presses for and solves H shaped steel at the clamping and positioning device of the upright station running of group.
The utility model content
The purpose of this utility model provides a kind of H shaped steel screw clamp clamping and positioning device, to realize accurate location and the clamping to the upright station running of H shaped steel group.
The utility model H shaped steel screw clamp clamping and positioning device, comprise hydraulic motor, lead screw gear and clamping platform, described lead screw gear, by leading screw, slide block, pinch rollers is formed, the output of hydraulic motor is connected with an end of leading screw, slide block has threaded interior hole, and two slide blocks that the threaded interior hole of opposite helical arranged are symmetrical in H shaped steel operation roller-way center and screw and be configured in leading screw, and lead screw gear cooperates by described two slide blocks and is installed in the slide rail that clamps platform, pinch rollers is installed in two slider top respectively, rotatablely move by the fluid motor-driven leading screw, make a pair of slide block that the opposite helical internal thread is arranged, carry the pinch rollers that is connected with it, leading screw rotatablely moves in opposite directions relatively, realizes the clamping and positioning to H shaped steel.
Described slide block threaded interior hole is realized by be respectively charged into the internal thread copper sheathing at slide block endoporus two ends.
Described two slide blocks that the opposite helical threaded interior hole is arranged are the internal thread copper sleeves that are respectively charged into opposite helical at two slide blocks.
Described pinch rollers is fixed on the slide block by support.
The other end of described leading screw is positioned at the corresponding position of clamping platform and is provided with spacing buffer stopper, in case limited slip block breaks away from slide rail.
The utility model rotatablely moves by the fluid motor-driven leading screw, make a pair of slide block that the opposite helical internal thread is arranged, carry the pinch rollers that is connected with it and make rectilinear motion in opposite directions, realize the clamping to H shaped steel, accurate positioning, the clamping accuracy height, and clamp and not to be subjected to H shaped steel cross section restriction, be widely used in horizontal, vertical H shaped steel clamping and positioning, the design is simple in structure, guiding is steady, the efficient height, and installation and maintenance cost are low.
Description of drawings
Fig. 1 clamping device overall structure of the present utility model schematic diagram
Fig. 2 the utility model A-A is to side view
Two of Fig. 3 the utility model have the left hand thread schematic diagram of the slide block of opposite helical threaded interior hole
Two of Fig. 4 the utility model have the right-handed thread schematic diagram of the slide block of opposite helical threaded interior hole
The specific embodiment
Now by reference to the accompanying drawings the utility model is described further:
The utility model H shaped steel screw clamp clamping and positioning device comprises hydraulic motor, clamps platform and lead screw gear, referring to accompanying drawing 1.Described lead screw gear is by leading screw 1, slide block 2, pinch rollers 3 is formed, the output of hydraulic motor 4 is connected with an end of leading screw 1, leading screw 1 is driven by hydraulic motor 4 and rotates, slide block 2 has threaded interior hole, two slide blocks 2 that the threaded interior hole of opposite helical arranged are symmetrical in the transverse center that clamps platform 5 and screw and be configured in leading screw 1, lead screw gear cooperates in the slide rail 7 that is installed in clamping platform 5 by two slide blocks 2, pinch rollers 3 is installed in slide block 2 tops respectively, driving leading screw 1 by hydraulic motor 4 rotatablely moves, make a pair of slide block that the opposite helical internal thread is arranged, carry the pinch rollers that is connected with it, leading screw rotatablely moves in opposite directions relatively, thereby realizes the clamping and positioning to H shaped steel.
Described slide block 2 threaded interior holes are realized by be respectively charged into the internal thread copper sheathing at slide block 2 endoporus two ends.
Described two slide blocks 2 that the threaded interior hole of opposite helical is arranged are internal thread copper sleeve 2-1, the 2-2. that are respectively charged into opposite helical at two slide blocks 2
Described roller 3 is fixed on the slide block by support 8.
The other end of described leading screw 1 is positioned at clamping platform 5 corresponding positions and is provided with spacing buffer stopper 6, in case limited slip block 2 breaks away from slide rails 7.
Claims (5)
1.H shaped steel screw clamp clamping and positioning device, comprise hydraulic motor, lead screw gear and clamping platform, it is characterized in that, described lead screw gear, by leading screw, slide block, pinch rollers is formed, the output of hydraulic motor is connected with an end of leading screw, and slide block has threaded interior hole, and two slide blocks that the threaded interior hole of opposite helical arranged are symmetrical in H shaped steel operation roller-way center and screw and be configured in leading screw, lead screw gear cooperates in the slide rail that is installed in the clamping platform by described two slide blocks, pinch rollers is installed in two slider top respectively, rotatablely moves by the fluid motor-driven leading screw, makes a pair of slide block that the opposite helical internal thread is arranged, carry with the relative leading screw of its pinch rollers that is connected and rotatablely move in opposite directions, realize the clamping and positioning to H shaped steel.
2. H shaped steel screw clamp clamping and positioning device according to claim 1 is characterized in that, the slide block threaded interior hole is realized by be respectively charged into the internal thread copper sheathing at slide block endoporus two ends.
3. H shaped steel screw clamp clamping and positioning device according to claim 1 is characterized in that two slide blocks that the opposite helical threaded interior hole is arranged, and is the internal thread copper sleeve that is respectively charged into opposite helical at two slide blocks.
4. H shaped steel screw clamp clamping and positioning device according to claim 1 is characterized in that pinch rollers is fixed on the slide block by support.
5. H shaped steel screw clamp clamping and positioning device according to claim 1 is characterized in that, the other end of leading screw is positioned at the corresponding position of clamping platform and is provided with spacing buffer stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565535 CN203109827U (en) | 2012-10-29 | 2012-10-29 | H sectional steel spiral clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565535 CN203109827U (en) | 2012-10-29 | 2012-10-29 | H sectional steel spiral clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109827U true CN203109827U (en) | 2013-08-07 |
Family
ID=48890204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565535 Expired - Fee Related CN203109827U (en) | 2012-10-29 | 2012-10-29 | H sectional steel spiral clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109827U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858810A (en) * | 2015-04-22 | 2015-08-26 | 宝鸡石油机械有限责任公司 | Adjustable positioning device for large-span telescoping derrick combination |
| CN105501966A (en) * | 2016-01-18 | 2016-04-20 | 湖州优创科技有限公司 | Clamping mechanism used for steel pipe conveying |
| CN105523377A (en) * | 2016-01-18 | 2016-04-27 | 湖州优创科技有限公司 | Reinforced clamping mechanism for conveying round steel |
| CN106271816A (en) * | 2016-08-31 | 2017-01-04 | 宁波方力科技股份有限公司 | The guiding mechanism of corrugated tube groover |
| CN107378817A (en) * | 2017-06-13 | 2017-11-24 | 安徽机电职业技术学院 | A kind of station packaged type screw rod plierses clamping apparatus |
| CN109228686A (en) * | 2018-08-28 | 2019-01-18 | 大同新成新材料股份有限公司 | A kind of graphite electrode end face marking unit and its method |
| CN110193550A (en) * | 2019-06-11 | 2019-09-03 | 中铁五局集团第四工程有限责任公司 | A kind of rotary moving fashioned iron hole punched device |
-
2012
- 2012-10-29 CN CN 201220565535 patent/CN203109827U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858810A (en) * | 2015-04-22 | 2015-08-26 | 宝鸡石油机械有限责任公司 | Adjustable positioning device for large-span telescoping derrick combination |
| CN104858810B (en) * | 2015-04-22 | 2016-08-17 | 宝鸡石油机械有限责任公司 | Adjustable big span telescopic derrick combination positioner |
| CN105501966A (en) * | 2016-01-18 | 2016-04-20 | 湖州优创科技有限公司 | Clamping mechanism used for steel pipe conveying |
| CN105523377A (en) * | 2016-01-18 | 2016-04-27 | 湖州优创科技有限公司 | Reinforced clamping mechanism for conveying round steel |
| CN105501966B (en) * | 2016-01-18 | 2017-10-17 | 海门市彼维知识产权服务有限公司 | A kind of steel pipe market clamping device |
| CN105523377B (en) * | 2016-01-18 | 2017-10-31 | 陈玲婷 | Reinforced clamping device is used in a kind of round steel conveying |
| CN106271816A (en) * | 2016-08-31 | 2017-01-04 | 宁波方力科技股份有限公司 | The guiding mechanism of corrugated tube groover |
| CN107378817A (en) * | 2017-06-13 | 2017-11-24 | 安徽机电职业技术学院 | A kind of station packaged type screw rod plierses clamping apparatus |
| CN109228686A (en) * | 2018-08-28 | 2019-01-18 | 大同新成新材料股份有限公司 | A kind of graphite electrode end face marking unit and its method |
| CN110193550A (en) * | 2019-06-11 | 2019-09-03 | 中铁五局集团第四工程有限责任公司 | A kind of rotary moving fashioned iron hole punched 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: 20130807 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |