CN203418304U - Butt-joint device of electric pipe fitting - Google Patents
Butt-joint device of electric pipe fitting Download PDFInfo
- Publication number
- CN203418304U CN203418304U CN201320398490.6U CN201320398490U CN203418304U CN 203418304 U CN203418304 U CN 203418304U CN 201320398490 U CN201320398490 U CN 201320398490U CN 203418304 U CN203418304 U CN 203418304U
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- China
- Prior art keywords
- centering clamping
- clamping device
- pipe fitting
- spin axis
- centering
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Abstract
The utility model discloses a butt-joint device of an electric pipe fitting. The butt-joint device of the electric pipe fitting comprises a first centering clamping device, a second centering clamping device, a pair of track grooves and longitudinal rotating shafts. The first centering clamping device and the second centering clamping device are the same in structure. Guiding rails and guiding rail grooves are formed below a base, wherein the guiding rails are matched with the guiding rail grooves. The first centering clamping device and the second centering clamping device are installed in the guiding rail grooves through the guiding rails below the base. Transverse rotating shafts are installed on the base. A left-handed nut and a right-handed nut are installed at the positions of threads of the transverse rotating shafts. The left-handed nut and the right-handed nut are installed on a first transverse sliding base and a second transverse sliding base respectively through a first nut installation base and a second nut installation base. The first transverse sliding base and the second transverse sliding base are installed in sliding ways in the base. A first V-type block and a second V-type block are installed on the first transverse sliding base and the second transverse sliding base respectively. The longitudinal rotating shafts are installed in working holes, formed in the lower portion between the first centering clamping device and the second centering clamping device, in the base to form a spiral transmission pair. According to the butt-joint device of the electric pipe fitting, left-handed and right-handed relative spiral transmission is adopted, clamping and butt-joint of the pipe fitting are achieved, V-type block devices are adopted to achieve centering of pipe openings, the installation coaxiality and precision of the pipe fitting are high, and the working quality is improved.
Description
Technical field
The utility model relates to a kind of electric pipe fitting docking facilities, belongs to engineering equipment field.
Background technology
At present, in engineering construction process, due to the restriction in be subject to constructing character and place, the docking of the pipe fitting mouth of pipe, axiality adjustment, mainly rely on people to carry out, and labour intensity is large, and efficiency is low, and installation accuracy is not high, affected by workman's technical merit and experience larger.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of electric pipe fitting docking facilities, the centering that can realize the pipe fitting mouth of pipe, and mouth of pipe gap is adjusted, and coaxial accuracy is high, simple in structure, reduces workman's labour intensity, increases work efficiency and quality.
technical scheme
A kind of electric pipe fitting docking facilities, it is characterized in that: comprise pedestal, the first centering clamping device, and with identical the second centering clamping device of the first centering clamping device structure, level at the two ends of described pedestal along pedestal longitudinally offers respectively a guide-track groove, first, second described centering clamping device respectively by guide rails assembling on guide-track groove, and described first, second centering clamping device is longitudinally horizontally disposed with;
On the horizontal longitudinal axis of described pedestal, be also provided with the longitudinal spin axis being connected with the described first and/or second centering clamping device spiral, by the longitudinal spin axis of positive and negative rotation, make first, second centering clamping device to do longitudinally reciprocal relative motion of level along guide-track groove;
Described each centering clamping device includes identical, the symmetrically arranged centering of a pair of structure clamping section, and the horizontal spin axis that is connected with base bearing of horizontal cross setting on pedestal, two ends; Described each centering clamping section includes a cross slide and a vee-block, and described vee-block is installed on cross slide, and the peristome of the vee-block of two centering clamping sections is oppositely arranged, and forms to clamp mouthful; The cross slide of described two centering clamping sections is connected with described horizontal spin axis spiral by nut mount pad respectively; Simultaneously, the surface of described pedestal laterally offers two slideways that are parallel to each other, two centering clamping sections of described the first centering clamping device are installed on a slideway by its cross slide respectively, and two centering clamping sections of described the second centering clamping device are installed on another slideway by its cross slide respectively; By the horizontal spin axis of positive and negative rotation, making two symmetrically arranged centering clamping sections to do horizontal cross along described slideway moves back and forth.
Also comprise the first motor drawing device, the second motor drawing device and the 3rd motor drawing device, described the first motor drawing device is arranged at one end of longitudinal spin axis, and described second, third motor drawing device is installed on respectively one end of horizontal spin axis in first, second centering clamping device.
Also comprise pressing plate, described pressing plate covers respectively the cross slide being installed in base slideway, and pressing plate is bolted on pedestal.
One end of described longitudinal spin axis is arranged in the second centering clamping device middle lower portion unthreaded hole, longitudinally the other end of spin axis is arranged on the first centering clamping device middle lower portion screwed hole, the first centering clamping device can move along guide-track groove, and described the second centering clamping device is fixedly mounted on one end of guide rail.
On described vee-block, be also provided with wear plate, described wear plate uses bolted on V-block.
The movable V-block of installing of described cross slide.
beneficial effect
1) the utility model adopts left-handed worm drive relative to dextrorotation, it forms according to worm drive principle design, realizes pipe fitting clamping, docking and gap adjustment, adopts V-block device to realize mouth of pipe centering, make pipe fitting that coaxial accuracy is installed high, improved work quality.
2) the utility model is rational in infrastructure, simple in structure, easy to use, and power section is mainly completed by motor, reduces labor strength, raises labour efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of electric pipe fitting docking facilities structural representation of the present utility model;
Fig. 2 is that phantom is looked on a left side for a kind of electric pipe fitting docking facilities of the present utility model;
Fig. 3 is the top view of a kind of electric pipe fitting docking facilities of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is elaborated:
As shown in Figure 1, Figure 2 and Figure 3, a kind of electric pipe fitting docking facilities, comprise the first centering clamping device 18 and the second centering clamping device 19 identical with the first centering clamping device structure, level at the two ends of described pedestal along pedestal 12 longitudinally offers respectively a guide-track groove, first, second described centering clamping device respectively by guide rails assembling on guide-track groove, the first centering clamping device 18 and/or the second centering clamping device 19 can move along guide-track groove 14.And described first, second centering clamping device is longitudinally horizontally disposed with, described centering clamping device 18 clamps the first pipe fitting, and the second centering clamping device 19 clamps the second pipe fitting; On the horizontal longitudinal axis of described pedestal, be also provided with and at least one longitudinal spin axis being threaded in described the first and second centering clamping devices, form worm drive secondary; By the longitudinal spin axis of positive and negative rotation, make first, second centering clamping device to do longitudinally reciprocal relative motion of level along guide-track groove; Described the first centering clamping device comprises identical, the symmetrically arranged centering of a pair of structure clamping section, and the horizontal spin axis that is connected with base bearing of horizontal cross setting on pedestal, two ends.Described centering clamping section comprises respectively first, second cross slide and the first vee-block and the second vee-block, described the first vee-block and the second V-block are installed on respectively on first, second cross slide, and the peristome of the vee-block of two centering clamping sections is oppositely arranged, forms and clamp mouth; First, second cross slide of described two centering clamping sections is connected with described the second spin axis 10 spirals by first, second nut mount pad 2,7 respectively; Simultaneously, the surface of described pedestal laterally offers two slideways that are parallel to each other, two centering clamping sections of described the first centering clamping device are installed on a slideway by first, second cross slide respectively, described cross slide covers with pressing plate 9, pressing plate 9 is fixed on pedestal 12 by bolt 17, and two centering clamping sections of described the second centering clamping device are installed on another slideway by the 3rd, the 4th cross slide respectively; Horizontal spin axis by first, second centering clamping device of positive and negative rotation makes two pairs of symmetrically arranged centering clamping sections to do horizontal cross along described slideway to move back and forth.Second, third motor drawing device has been installed respectively in horizontal spin axis one end of first, second centering clamping device.
For longitudinal spin axis further embodiment of the present utility model: longitudinally spin axis 15 one end are arranged in the second centering clamping device 19 middle lower portion unthreaded holes, can rotate but can not move axially.Longitudinally spin axis 15 opposite side threaded portions are arranged on the first centering clamping device 18 middle lower portion screwed holes, form worm drive secondary.Further improve and be: longitudinally spin axis 15 1 sides are processed right-handed threads, secondary with the first centering clamping device middle lower portion screwed hole formation worm drive.The first centering clamping device 18 can move along guide-track groove 14.Described the second centering clamping device is fixedly mounted on one end of guide rail 14.The first motor drawing device 16 is loaded on longitudinal spin axis near one end of the second centering clamping device.For longitudinal spin axis another embodiment of the present utility model, be: longitudinally spin axis 15 respectively with the first centering clamping device 18 and the second centering clamping device 19 in the middle of screwed hole on the pedestal of below to form worm drive secondary.Longitudinally in spin axis 15, processed the 3rd left hand thread and the 3rd right-handed thread, the 3rd left hand thread and the 3rd right-handed thread form worm drive pair with the 3rd left-handed, the 3rd right-handed nut respectively.
It is all to adopt taper roll bearing 22 that horizontal spin axis 10 of the present utility model is connected with pedestal 12 with longitudinal spin axis 15, or sliding bearing, and connecting end has end cap 21 and sealing ring.
The first V-block 4 of the present utility model and the second V-block 5 and pipe fitting contact portion, adopt high-abrasive material, and by bolted on V-block.
The first motor drawing device 11 of the present utility model, the second motor drawing device and the 3rd motor drawing device 16 are mainly comprised of motor, decelerator, shaft coupling and foreward/rearward rotation controller etc.
Concrete motion process of the present utility model is as follows: the first cross slide 3 and the second cross slide 6 are arranged in pedestal 12 sliding ways, the first cross slide 3 is installed left-handed nut 1 by the first nut mount pad 2, left-handed nut 1 coordinates with left-handed threaded portion in the second spin axis 10, by the second spin axis 10 rotations, can make left-handed nut 1 move axially in the second spin axis 10, and drive the first cross slide 3 and the first movable V-block 4 to do corresponding sports, in like manner, right-handed nut 8 can drive the second cross slide 6 and the second V-block 5 to do corresponding sports; Longitudinally spin axis 15 forms worm drive pair with the first centering clamping device 18 and the second middle below of centering clamping device 19 screwed hole respectively, when longitudinal spin axis 15 turn, to the nut on clamping device 18 in first and the second centering clamping device 19, can drive it to move, owing to adopting left-handed and right hand helix transmission, the first centering clamping device 18 and the second centering clamping device 19 make to produce relative motion.Longitudinally the formed worm drive pair of spin axis 15 can also adopt following structure in addition: longitudinally spin axis 15 one end are arranged in the second centering clamping device 19 middle lower portion unthreaded holes, can rotate but can not move axially, longitudinally spin axis 15 opposite side threaded portions are arranged on the first centering clamping device 18 middle lower portion screwed holes, formation worm drive are secondary, when longitudinal spin axis 15 turn, can drive in the middle of the first centering clamping device 18 screwed hole below to move axially, thereby make clamping device 18 in first with respect to the second centering clamping device 19 motions.During work, pipe fitting is arranged on respectively on the first centering clamping device 18 and the second centering clamping device 19, according to pipe diameter size, start respectively the second motor drawing device 11 and the 3rd motor drawing device, the motor pattern of the first centering clamping device is similar to the motor pattern of the second centering clamping device, therefore, only introduce the motor pattern of the first centering clamping device.The second spin axis 10 is rotated, drive left-handed nut 1 and right-handed nut 8 to move, and drive the second V-block 5 and the first V-block 4 to produce relative motion, thereby pipe fitting is clamped, and then start the first motor drawing device 16 longitudinal spin axis 15 is rotated, the first centering clamping device 18 and the second centering clamping device 19 are moved along guide-track groove 14, adjust mouth of pipe gap, thereby realize pipe fitting docking, in and mouth of pipe gap adjust.
Claims (6)
1. an electric pipe fitting docking facilities, it is characterized in that: comprise pedestal, the first centering clamping device, and with identical the second centering clamping device of the first centering clamping device structure, level at the two ends of described pedestal along pedestal longitudinally offers respectively a guide-track groove, first, second described centering clamping device respectively by guide rails assembling on guide-track groove, and described first, second centering clamping device is longitudinally horizontally disposed with;
On the horizontal longitudinal axis of described pedestal, be also provided with the longitudinal spin axis being connected with the described first and/or second centering clamping device spiral, by the longitudinal spin axis of positive and negative rotation, make first, second centering clamping device to do longitudinally reciprocal relative motion of level along guide-track groove;
Described each centering clamping device includes identical, the symmetrically arranged centering of a pair of structure clamping section, and the horizontal spin axis that is connected with base bearing of horizontal cross setting on pedestal, two ends; Described each centering clamping section includes a cross slide and a vee-block, and described vee-block is installed on cross slide, and the peristome of the vee-block of two centering clamping sections is oppositely arranged, and forms to clamp mouthful; The cross slide of described two centering clamping sections is connected with described horizontal spin axis spiral by nut mount pad respectively; Simultaneously, the surface of described pedestal laterally offers two slideways that are parallel to each other, two centering clamping sections of described the first centering clamping device are installed on a slideway by its cross slide respectively, and two centering clamping sections of described the second centering clamping device are installed on another slideway by its cross slide respectively; By the horizontal spin axis of positive and negative rotation, making two symmetrically arranged centering clamping sections to do horizontal cross along described slideway moves back and forth.
2. a kind of electric pipe fitting docking facilities according to claim 1, it is characterized in that: also comprise the first motor drawing device, the second motor drawing device and the 3rd motor drawing device, described the first motor drawing device is arranged at one end of longitudinal spin axis, and described second, third motor drawing device is installed on respectively one end of horizontal spin axis in first, second centering clamping device.
3. a kind of electric pipe fitting docking facilities according to claim 1, is characterized in that: also comprise pressing plate, described pressing plate covers respectively the cross slide being installed in base slideway, and pressing plate is bolted on pedestal.
4. a kind of electric pipe fitting docking facilities according to claim 1, it is characterized in that: one end of described longitudinal spin axis is arranged in the second centering clamping device middle lower portion unthreaded hole, longitudinally the other end of spin axis is arranged on the first centering clamping device middle lower portion screwed hole, the first centering clamping device can move along guide-track groove, and described the second centering clamping device is fixedly mounted on one end of guide rail.
5. a kind of electric pipe fitting docking facilities according to claim 1, is characterized in that: on described vee-block, be also provided with wear plate, described wear plate uses bolted on V-block.
6. a kind of electric pipe fitting docking facilities according to claim 1, is characterized in that: the movable V-block of installing of described cross slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398490.6U CN203418304U (en) | 2013-07-05 | 2013-07-05 | Butt-joint device of electric pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398490.6U CN203418304U (en) | 2013-07-05 | 2013-07-05 | Butt-joint device of electric pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418304U true CN203418304U (en) | 2014-02-05 |
Family
ID=50017408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398490.6U Expired - Fee Related CN203418304U (en) | 2013-07-05 | 2013-07-05 | Butt-joint device of electric pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418304U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358120A (en) * | 2013-07-05 | 2013-10-23 | 无锡商业职业技术学院 | Electric pipe fitting butting device |
| CN104959859A (en) * | 2015-07-24 | 2015-10-07 | 苏州市海神达机械科技有限公司 | Positioning and clamping device for axis parts |
| CN105880914A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Sliding type welding clamp for shaft type parts |
| CN108612496A (en) * | 2018-04-20 | 2018-10-02 | 林继承 | A kind of submerged production subsea tree pre-installation equipment |
| CN109026116A (en) * | 2018-10-10 | 2018-12-18 | 贵州大学 | A kind of coal mining is connected and fixed device with ventilation blower pipeline |
-
2013
- 2013-07-05 CN CN201320398490.6U patent/CN203418304U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358120A (en) * | 2013-07-05 | 2013-10-23 | 无锡商业职业技术学院 | Electric pipe fitting butting device |
| CN105880914A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Sliding type welding clamp for shaft type parts |
| CN104959859A (en) * | 2015-07-24 | 2015-10-07 | 苏州市海神达机械科技有限公司 | Positioning and clamping device for axis parts |
| CN108612496A (en) * | 2018-04-20 | 2018-10-02 | 林继承 | A kind of submerged production subsea tree pre-installation equipment |
| CN109026116A (en) * | 2018-10-10 | 2018-12-18 | 贵州大学 | A kind of coal mining is connected and fixed device with ventilation blower pipeline |
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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: 20140205 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |