CN205764673U - Pipe casting clamp - Google Patents
Pipe casting clamp Download PDFInfo
- Publication number
- CN205764673U CN205764673U CN201620445208.9U CN201620445208U CN205764673U CN 205764673 U CN205764673 U CN 205764673U CN 201620445208 U CN201620445208 U CN 201620445208U CN 205764673 U CN205764673 U CN 205764673U
- Authority
- CN
- China
- Prior art keywords
- corpus unguis
- pipe fitting
- pipe
- lower corpus
- casting clamp
- 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 discloses a kind of pipe casting clamp, its drip irrigation device is to include central body, described central body two ends be respectively articulated with can close to each other or away from upper clawer body and lower corpus unguis, slidably connect on upper clawer body and lower corpus unguis one can force upper clawer body and lower corpus unguis close/away from cramping body, spacing hole is offered on cramping body, lock hole is offered on central body, spacing hole and lock hole screw-internal thread fit have a screw rod, and the same side of cramping body, upper clawer body and lower corpus unguis the most outwardly forms the clamping part for clamping pipe fitting.This utility model not only can fully ensure that the axiality of two pipe fittings of welding, but also has simple in construction, the advantage of convenient operation.
Description
Technical field
This utility model relates to a kind of metal tube field of welding processing, particularly to a kind of pipe casting clamp.
Background technology
Pipe fitting is the part that pipe connects into pipeline, and metal tube is the one in pipe fitting.
Metal tube is when welding, it is often necessary to carries out docking, then welding by two pipe fittings, forms a longer pipe fitting, for use.Two pipe fittings need to meet certain axiality requirement when welding.
Traditional metal tube, when welding, generally uses the method for artificial clamping pipe fitting to ensure the coaxial of two pipe fittings.Although this mode can reach the purpose of weld-end fittings to a certain extent, but the problem being easy to axiality occurs, i.e. two pipe fittings are the most coaxial, and some pipe fittings need the highest axiality in use, above-mentioned welding method be easy to thus axiality problem and cause pipe fitting to be scrapped, do not reach use requirement, it is therefore desirable to the most perfect.
Utility model content
The purpose of this utility model is to provide a kind of pipe casting clamp, and it not only can fully ensure that the axiality of two pipe fittings of welding, but also has simple in construction, the advantage of convenient operation.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of pipe casting clamp, including central body, described central body two ends be respectively articulated with can close to each other or away from upper clawer body and lower corpus unguis, slidably connect on upper clawer body and lower corpus unguis one can force upper clawer body and lower corpus unguis close/away from cramping body, spacing hole is offered on cramping body, offering lock hole on central body, spacing hole and lock hole screw-internal thread fit have a screw rod, and the same side of cramping body, upper clawer body and lower corpus unguis the most outwardly forms the clamping part for clamping pipe fitting.
By using technique scheme, first in two pipe fittings to be welded is placed in the cavity that upper clawer body, lower corpus unguis and cramping body three are formed, then screw rod is rotated, under the effect of screw thread, screw rod moves with cramping body, body to be held, upper clawer body and lower corpus unguis are substantially had good positioning after this pipe fitting, another pipe fitting is placed in three clamping parts, it is rotated further screw rod, until two pipe fittings are locked completely, had good positioning, now the axiality of two pipe fittings just can reach the requirement of welding.
This utility model is further arranged to: described clamping part is centrosymmetric setting.
By using technique scheme, when pipe fitting is clamped by clamping part, the force of pipe fitting is the most more equalized by three clamping parts such that it is able to be prevented effectively from pipe fitting because there is radial displacement phenomenon during unbalance stress.
This utility model is further arranged to: described clamping part side close to each other is all arranged in the curved coordinated with pipe fitting outer wall.
By using technique scheme, curved clamping part preferably can be fitted with pipe fitting when clamping pipe fitting, allows the stress of pipe fitting more equalize, more stable behind location.
This utility model is further arranged to: all offer adjustment hole on described clamping part, and adjustment hole screw-internal thread fit has trimming bolt.
By using technique scheme, even if pipe fitting produces trace error diametrically, rotate the trimming bolt on correspondence direction, by the end of trimming bolt, pipe fitting is compressed, allow pipe fitting produce a small amount of displacement in the radial direction thereof, thus reach to eliminate the purpose of pipe fitting radial error.That is by the effect of three trimming bolts, it is possible to realize the regulation of pipe fitting displacement in radial directions, and then axiality requirement when reaching two pipe fitting weldings.
This utility model is further arranged to: all offer chute on described upper clawer body and lower corpus unguis, and the direction that the distance between the chute on upper clawer body and the chute on lower corpus unguis is pointed to cramping body by central body is gradually increased, cramping body is provided with, at two chutes, the slide bar being connected with slide.
By using technique scheme, owing to the size of cramping body is fixing, and the distance between two chutes gradually changes, when so the slide bar at cramping body two ends slides in chute, upper clawer body and lower corpus unguis are under the effect of two slide bars, will close to each other or away from, thus reach to change the effect of distance between upper clawer body and lower corpus unguis, meet the clamping action to different metal pipe fitting.
This utility model is further arranged to: be arranged with the sleeve that can rotate relative to slide bar on described slide bar.
By using technique scheme, when slide bar slides in chute, it is possible to by the effect of sleeve, around slide bar rotation, and then the friction between slide bar and chute can be reduced, cramping body slip in chute.
This utility model is further arranged to: described screw rod is relative to being fixedly connected with force section on the other end of cramping body.
By using technique scheme, when rotating screw rod, it is only necessary to act on force section, can realize the rotation of screw rod, for directly forcing in the mode of screw rod, the setting of force section facilitates the force to screw rod.
This utility model is further arranged to: offers through hole along the direction being perpendicular to screw rod on described force section, is equipped with the actuator for drive screw turns in through hole.
By using technique scheme, the setting of actuator facilitates the force to force section, and then can conveniently pass through the force section force to screw rod, drives the rotation of screw rod.
This utility model is further arranged to: described upper clawer body and lower corpus unguis be all outside concave shape camber anastomotic part at pipe fitting cooperation.
By using technique scheme, the setting in arc anastomosis portion is it can be avoided that pipe fitting rolling between upper clawer body and lower corpus unguis, and the location for pipe fitting provides conveniently.
In sum, this utility model has the advantages that
Pipe casting clamp simple in construction, the suitability that this utility model provides are wide, it is possible to the pipe fitting for different-diameter welds；But also convenient to operate, eliminate the artificial trouble clamping pipe fitting；The axiality of two pipe fittings after clamping position is high simultaneously, it is possible to fully meet the requirement of pipe fitting welding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the part detonation configuration schematic diagram of Fig. 1；
Fig. 3 is the A portion structure for amplifying schematic diagram of Fig. 2.
In figure: 1, central body；11, lock hole；2, upper clawer body；3, lower corpus unguis；4, cramping body；41, spacing hole；5, screw rod；51, force section；511, through hole；52, actuator；6, clamping part；61, adjustment hole；7, trimming bolt；8, chute；9, slide bar；91, sleeve；10, arc anastomosis portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.The most identical parts are presented with like reference characters.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer only to the direction in accompanying drawing, do not represent direction in kind；Word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
A kind of pipe casting clamp, including central body 1, the two ends of central body 1 have been respectively articulated with on upper clawer body 2 and lower corpus unguis 3, upper clawer body 2 and lower corpus unguis 3 and have slidably connected a cramping body 4, and cramping body 4 is when sliding, it is possible to drive upper clawer body 2 and lower corpus unguis 3 to make motion that is close to each other or that be located remotely from each other.The same side of cramping body 4, upper clawer body 2 and lower corpus unguis 3 forms three clamping parts 6 the most outwardly, respectively, is used for clamping pipe fitting to be welded.Offer a spacing hole 41 on cramping body 4, central body 1 then offers a lock hole 11, and in spacing hole 41 and lock hole 11, is threadedly combined with a screw rod 5.Total is the most as shown in Figure 1.
Operation principle of the present utility model is as follows:
First in two pipe fittings to be welded is placed in the cavity that upper clawer body 2, lower corpus unguis 3 and cramping body 4 three are formed, then screw rod 5 is rotated, under the effect of screw thread, screw rod 5 moves with cramping body 4, body 4 to be held, upper clawer body 2 and lower corpus unguis 3 are substantially had good positioning after this pipe fitting, are placed to by another pipe fitting in three clamping parts 6, are rotated further screw rod 5, until two pipe fittings are locked completely, had good positioning, now the axiality of two pipe fittings just can reach the requirement of welding.
For mode compared to artificial clamping metal tube welding, the pipe fitting welding tool structure that this utility model provides is simple, the suitability is wide, it is possible to the pipe fitting for different-diameter welds；But also convenient to operate, eliminate the artificial trouble clamping pipe fitting；The axiality of two pipe fittings after clamping position is high simultaneously, it is possible to fully meet the requirement of pipe fitting welding.
In previous embodiment, preferably three clamping part 6 centrosymmetry are arranged, the angle keeping the clamping part 6 on cramping body 4, upper clawer body 2 and lower corpus unguis 3 mutual is all 120 °, as shown in the figures 1 and 2, when so pipe fitting is clamped by clamping part 6, the force of pipe fitting is the most more equalized by three clamping parts 6 such that it is able to be prevented effectively from pipe fitting because there is radial displacement phenomenon during unbalance stress.
Preferably side close to each other for clamping part 6 being made curved, the most curved clamping part 6 preferably can be fitted with pipe fitting when clamping pipe fitting, allows the stress of pipe fitting more equalize, more stable behind location.
Additionally, in view of pipe fitting after clamping part 6 positions, certain displacement may be there is diametrically, and then two pipe fittings can be caused to produce trace error in axiality, for eliminating such drawback, adjustment hole 61 can be all offered on three clamping parts 6, and in adjustment hole 61, coordinate trimming bolt 7, guarantee that allowing trimming bolt 7 is the radial direction along pipe fitting, as shown in the figures 1 and 2, during accordingly even when pipe fitting produces trace error diametrically, rotate the trimming bolt 7 on correspondence direction, by the end of trimming bolt 7, pipe fitting is compressed, pipe fitting is allowed to produce a small amount of displacement in the radial direction thereof, thus reach to eliminate the purpose of pipe fitting radial error.That is by the effect of three trimming bolts 7, it is possible to realize the regulation of pipe fitting displacement in radial directions, and then axiality requirement when reaching two pipe fitting weldings.
In above-described embodiment, upper clawer body 2 and lower corpus unguis 3 the most outwards can be caved at the cooperation of pipe fitting, be formed and the arc anastomosis portion 10 of pipe fitting outer wall cooperation, as shown in Figure 2.The setting in arc anastomosis portion 10 is it can be avoided that pipe fitting rolling between upper clawer body 2 and lower corpus unguis 3, and the location for pipe fitting provides conveniently.
As for the sliding type of above-mentioned cramping body 4, the present embodiment provides following a kind of structure, the most as shown in Figure 3:
Offer chute 8 in upper clawer body 2 and lower corpus unguis 3 symmetry, and the direction that the distance between two chutes 8 is pointed to cramping body 4 by central body 1 is gradually increased, and cramping body 4 is then provided with in chute 8 at two chutes 8 slide bar 9 slided.
Owing to the size of cramping body 4 is fixing, and the distance between two chutes 8 gradually changes, when so the slide bar 9 at cramping body 4 two ends slides in chute 8, upper clawer body 2 and lower corpus unguis 3 are under the effect of two slide bars 9, will close to each other or away from, thus reach to change the effect of the spacing of upper clawer body 2 and lower corpus unguis 3, meet the clamping action to different metal pipe fitting.
Preferably each sheathed sleeve 91 on two slide bars 9, during as it is shown on figure 3, so slide bar 9 slides in chute 8, it is possible to by the effect of sleeve 91, around slide bar 9 rotation, and then can reduce the friction between slide bar 9 and chute 8, the cramping body 4 slip in chute 8.
Rotation for the ease of screw rod 5, one can be fixed at screw rod 5 away from one end of cramping body 4 and drive force section 51, as shown in the figures 1 and 2, when so rotating screw rod 5, have only to act on force section 51, can realize the rotation of screw rod 5, for directly forcing in the mode of screw rod 5, the setting of force section 51 facilitates the force to screw rod 5.
Additionally, a through hole 511 can also be offered on force section 51, and keep the direction of through hole 511 and the direction of screw rod 5 to be mutually perpendicular to, an actuator 52 is then worn in through hole 511, as shown in Figure 2, the setting of actuator 52 facilitates the force to force section 51, and then can conveniently pass through the force section 51 force to screw rod 5, drives the rotation of screw rod 5.
It is last it is noted that above example is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a pipe casting clamp, it is characterized in that: include central body (1), described central body (1) two ends be respectively articulated with can close to each other or away from upper clawer body (2) and lower corpus unguis (3), slidably connect on upper clawer body (2) and lower corpus unguis (3) one can force upper clawer body (2) and lower corpus unguis (3) close/away from cramping body (4), spacing hole (41) is offered on cramping body (4), lock hole (11) is offered on central body (1), spacing hole (41) and lock hole (11) screw-internal thread fit have a screw rod (5), cramping body (4), the same side of upper clawer body (2) and lower corpus unguis (3) the most outwardly forms the clamping part (6) for clamping pipe fitting.
Pipe casting clamp the most according to claim 1, it is characterised in that: described clamping part (6) is centrosymmetric setting.
Pipe casting clamp the most according to claim 1, it is characterised in that: described clamping part (6) side close to each other is all arranged in the curved coordinated with pipe fitting outer wall.
4. according to the pipe casting clamp described in claim 1 or 2 or 3, it is characterised in that: all offering adjustment hole (61) on described clamping part (6), adjustment hole (61) screw-internal thread fit has trimming bolt (7).
Pipe casting clamp the most according to claim 1, it is characterized in that: on described upper clawer body (2) and lower corpus unguis (3), all offer chute (8), and the direction that the distance between the chute (8) on upper clawer body (2) and the chute (8) on lower corpus unguis (3) is pointed to cramping body (4) by central body (1) is gradually increased, cramping body (4) is provided with the slide bar (9) being slidably connected with chute (8) in two chute (8) places.
Pipe casting clamp the most according to claim 5, it is characterised in that: it is arranged with the sleeve (91) that can rotate relative to slide bar (9) on described slide bar (9).
Pipe casting clamp the most according to claim 5, it is characterised in that: it is fixedly connected with force section (51) on the other end of described screw rod (5) cramping body (4) relatively.
Pipe casting clamp the most according to claim 7, it is characterized in that: described force section (51) is upper offers through hole (511) along the direction being perpendicular to screw rod (5), is equipped with the actuator (52) for driving screw rod (5) to rotate in through hole (511).
Pipe casting clamp the most according to claim 1, it is characterised in that: described upper clawer body (2) and lower corpus unguis (3) be all outside concave shape camber anastomotic part (10) at pipe fitting cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445208.9U CN205764673U (en) | 2016-05-16 | 2016-05-16 | Pipe casting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445208.9U CN205764673U (en) | 2016-05-16 | 2016-05-16 | Pipe casting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764673U true CN205764673U (en) | 2016-12-07 |
Family
ID=58118380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445208.9U Expired - Fee Related CN205764673U (en) | 2016-05-16 | 2016-05-16 | Pipe casting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764673U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052692A (en) * | 2016-12-07 | 2017-08-18 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Pipeline welding fixture |
| CN107627233A (en) * | 2017-10-30 | 2018-01-26 | 山东仝多宝机械设备有限公司 | Concrete pump hose production line disk mechanical fastening system |
| CN107954485A (en) * | 2017-11-07 | 2018-04-24 | 徐州工程学院 | Sample clamping device in a kind of underground engineering wastewater treatment integrated equipment |
| CN108890188A (en) * | 2018-06-27 | 2018-11-27 | 芜湖鼎瀚再制造技术有限公司 | A kind of multistation annulus welder |
| CN109893451A (en) * | 2019-04-17 | 2019-06-18 | 于凤芝 | A kind of capsule bulking system and capsule packaging process |
| CN110394744A (en) * | 2019-07-25 | 2019-11-01 | 东北大学 | Fast quick-detach thick pillar device based on dead point clamping |
| CN110665693A (en) * | 2019-11-06 | 2020-01-10 | 盐城市迎凯涂装设备有限公司 | Multi-station spraying device for inner wall and outer wall of pipe fitting |
| CN110768145A (en) * | 2019-10-10 | 2020-02-07 | 国网河北省电力有限公司衡水供电分公司 | Installation and butt joint method of GIS equipment |
| CN110907829A (en) * | 2019-12-13 | 2020-03-24 | 永昌控股集团有限公司 | Length-adjustable tubular motor test tool |
| CN111002063A (en) * | 2018-10-05 | 2020-04-14 | 里奇工具公司 | Clamping system for tubes |
| CN111015067A (en) * | 2020-01-07 | 2020-04-17 | 芜湖裕优机械科技有限公司 | Precision parts welding mechanism |
| CN113751901A (en) * | 2021-08-10 | 2021-12-07 | 江苏恒变电力设备有限公司 | Feeding and discharging system for metal pipe laser cutting equipment |
| CN113954116A (en) * | 2021-10-21 | 2022-01-21 | 江苏新美星包装机械股份有限公司 | Self-centering container gripper |
-
2016
- 2016-05-16 CN CN201620445208.9U patent/CN205764673U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052692A (en) * | 2016-12-07 | 2017-08-18 | 西北工业大学（张家港）智能装备技术产业化研究院有限公司 | Pipeline welding fixture |
| CN107627233A (en) * | 2017-10-30 | 2018-01-26 | 山东仝多宝机械设备有限公司 | Concrete pump hose production line disk mechanical fastening system |
| CN107954485A (en) * | 2017-11-07 | 2018-04-24 | 徐州工程学院 | Sample clamping device in a kind of underground engineering wastewater treatment integrated equipment |
| CN108890188A (en) * | 2018-06-27 | 2018-11-27 | 芜湖鼎瀚再制造技术有限公司 | A kind of multistation annulus welder |
| US11697189B2 (en) * | 2018-10-05 | 2023-07-11 | Ridge Tool Company | Clamping systems for pipes |
| DE102019215325B4 (en) | 2018-10-05 | 2023-01-26 | Ridge Tool Company | CLAMPING SYSTEM FOR PIPES |
| CN114102183A (en) * | 2018-10-05 | 2022-03-01 | 里奇工具公司 | Clamping system for tubes |
| CN111002063A (en) * | 2018-10-05 | 2020-04-14 | 里奇工具公司 | Clamping system for tubes |
| CN114102182A (en) * | 2018-10-05 | 2022-03-01 | 里奇工具公司 | Clamping system for tubes |
| CN114102184A (en) * | 2018-10-05 | 2022-03-01 | 里奇工具公司 | Clamping system for tubes |
| CN111002063B (en) * | 2018-10-05 | 2021-12-14 | 里奇工具公司 | Clamping system for tubes |
| CN109893451A (en) * | 2019-04-17 | 2019-06-18 | 于凤芝 | A kind of capsule bulking system and capsule packaging process |
| CN109893451B (en) * | 2019-04-17 | 2022-02-01 | 吉林省申远医药有限责任公司 | Capsule filling system and capsule filling method |
| CN110394744A (en) * | 2019-07-25 | 2019-11-01 | 东北大学 | Fast quick-detach thick pillar device based on dead point clamping |
| CN110768145A (en) * | 2019-10-10 | 2020-02-07 | 国网河北省电力有限公司衡水供电分公司 | Installation and butt joint method of GIS equipment |
| CN110665693A (en) * | 2019-11-06 | 2020-01-10 | 盐城市迎凯涂装设备有限公司 | Multi-station spraying device for inner wall and outer wall of pipe fitting |
| CN110665693B (en) * | 2019-11-06 | 2023-07-28 | 盐城市迎凯涂装设备有限公司 | Multi-station pipe fitting inner and outer wall spraying device |
| CN110907829A (en) * | 2019-12-13 | 2020-03-24 | 永昌控股集团有限公司 | Length-adjustable tubular motor test tool |
| CN111015067A (en) * | 2020-01-07 | 2020-04-17 | 芜湖裕优机械科技有限公司 | Precision parts welding mechanism |
| CN113751901A (en) * | 2021-08-10 | 2021-12-07 | 江苏恒变电力设备有限公司 | Feeding and discharging system for metal pipe laser cutting equipment |
| CN113954116A (en) * | 2021-10-21 | 2022-01-21 | 江苏新美星包装机械股份有限公司 | Self-centering container gripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301700 Tianjin Wuqing District South Xinzhuang Interchange Bridge South Patentee after: Tianjin huafao metal products Limited by Share Ltd Address before: 301700 Tianjin Wuqing District South Xinzhuang Interchange Bridge South Patentee before: Tianjin Huawei Metal Product Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210516 |