CN207840711U - Clamping device and its electric beveling machine for pipes for electric beveling machine for pipes - Google Patents

Clamping device and its electric beveling machine for pipes for electric beveling machine for pipes Download PDF

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Publication number
CN207840711U
CN207840711U CN201820086858.8U CN201820086858U CN207840711U CN 207840711 U CN207840711 U CN 207840711U CN 201820086858 U CN201820086858 U CN 201820086858U CN 207840711 U CN207840711 U CN 207840711U
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China
Prior art keywords
clamping
driver plate
guide
drive
claw
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Active
Application number
CN201820086858.8U
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Chinese (zh)
Inventor
汪魁
卜千根
汪忠
催恒峰
李严军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Huaheng Welding Co Ltd
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Kunshan Huaheng Welding Co Ltd
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Priority to CN201820086858.8U priority Critical patent/CN207840711U/en
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Abstract

The utility model provides a kind of clamping device for electric beveling machine for pipes, and the clamping device includes:Fixed ontology, the fixed body interior are radially formed with track axially through being formed with first through hole so that pipe passes through;Driver plate is set on fixed ontology and can be rotated along the axle center of the first through hole;Power plant is connected such that driver plate rotates with the driver plate;Claw, including can be along the feeding portion that the track slides, the clamping section for clamping pipe, the feeding portion, clamping section are mutually permanently connected;Wherein, further, it is formed with guide surface on one of the driver plate and claw, the drive mechanism for matching with the guide surface and merging and being oppositely oriented face and move is provided in another one, the guide surface extends along the radial skew of the fixed ontology to axle center;Driver plate is driven to rotate for power plant so that the drive mechanism interacts with guide surface so that claw is slided along rail telescopic.

Description

Clamping device and its electric beveling machine for pipes for electric beveling machine for pipes
Technical field
The utility model is related to a kind of tube to tubesheet technical field more particularly to a kind of clamping dresses for electric beveling machine for pipes It sets and its electric beveling machine for pipes.
Background technology
During pipe is prefabricated, there are one the retaining wall on slope that important link is pipe, in order to improve pipe groove The quality and efficiency of processing, thus electric beveling machine for pipes is more common at present.Electric beveling machine for pipes usually controls clamping dress by motor It sets tube grip, then again by carrying out retaining wall on slope to pipe into retraction mechanism.But clamping device is controlled using motor Electric beveling machine for pipes need a series of with the matched structure of motor, thus usually integral thickness is thicker;It is unfavorable for transportation management. Also, the process of the clamping device of above-mentioned existing electric beveling machine for pipes is smaller, is not suitable for the pipe of sizes.
Utility model content
The purpose of this utility model is to provide the clamping devices for electric beveling machine for pipes that a kind of process is larger.
To realize that above-mentioned purpose of utility model, the utility model provide a kind of clamping device for electric beveling machine for pipes, The clamping device includes:Fixed ontology, the fixed body interior is axially through being formed with first through hole so that pipe is worn It crosses, and is radially formed with track;Driver plate is set on fixed ontology and can be rotated along the axle center of the first through hole; Power plant is connected such that driver plate rotates with the driver plate;Claw, including can be along the feeding of track sliding Portion, the clamping section for clamping pipe, the feeding portion, clamping section are mutually permanently connected;Wherein, further, the transmission Guide surface is formed on one of plate and claw, face movement can be oppositely oriented by being provided with to match to merge with the guide surface in another one Drive mechanism, the guide surface along the fixed ontology radial skew to axle center extend;The clamping device is set as Driver plate is driven to rotate for power plant so that the drive mechanism interacts with guide surface so that claw is slided along rail telescopic It is dynamic.
The fixed ontology protrudes out shape along the peripheral, axial of the first through hole as a further improvement of the utility model, At there is boss, be formed on the boss with the matched plane of rotation of the driver plate, the driver plate can be along the plane of rotation It is rotated on boss.
The guide surface is set on the driver plate as a further improvement of the utility model, the drive mechanism It is set on claw, the claw further includes having guide part, and the guide part is fixedly connected with the feeding portion, clamping section in ring Shape passes through for driver plate.
The drive mechanism includes fixing axle and is sheathed in fixing axle as a further improvement of the utility model, Idler wheel, the fixing axle are connected between the feeding portion and guide part, and the idler wheel can roll on the guide surface.
As a further improvement of the utility model, there are two the driver plate settings, the power plant both ends difference It is connected with two driver plates, to drive two driver plates to rotate in the opposite direction, two driver plates are equal By the cooperation of the drive mechanism and guide surface to drive claw to be slided along rail telescopic.
Two driver plates are recessed or are formed through arc groove as a further improvement of the utility model, institute It states guide surface to be formed in the arc groove, partially overlap with two arc grooves joined together by same drive mechanism and mutually right Claim.
The driver plate is formed through and first through hole pair along its axle center as a further improvement of the utility model, The second through-hole that should be connected to, so that pipe passes through;And two driver plates may be contained within the same side of the fixed ontology.
As a further improvement of the utility model, there are one driver plate settings, then described power plant one end with The driver plate is connected, and the other end is connected with the fixed ontology, to drive the driver plate to rotate.
The power plant is cylinder as a further improvement of the utility model, and the cylinder connects with the driver plate The place of connecing is to be rotatably connected.
To realize that above-mentioned purpose of utility model, the utility model provide a kind of electric beveling machine for pipes, the electric beveling machine for pipes Including rack, be set in rack into retraction mechanism and clamping device as described above;The clamping device is set as one A or two, when the clamping device is two, two clamping devices are respectively arranged at described into the two of retraction mechanism Side.
The utility model has the beneficial effects that:The utility model is matched by guide surface and drive mechanism, and described Guide surface is radially tilted towards axle center extension, and to which the driver plate rotates under the drive of power plant, driver plate can drive Claw is moved along guide groove, but claw is limited by track again simultaneously, thus can only radially telescopic moving in orbit.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model electric beveling machine for pipes;
Fig. 2 is the structural schematic diagram of the clamping device of the utility model electric beveling machine for pipes;
Fig. 3 is the decomposition texture schematic diagram of the utility model clamping device;
Fig. 4 is the structural schematic diagram that ontology is fixed in the utility model clamping device;
Fig. 5 is the structural schematic diagram of driver plate in the utility model clamping device;
Fig. 6 is the enlarged structure schematic diagram of encircled portion in Fig. 5;
Fig. 7 is the structural schematic diagram of claw in the utility model clamping device.
Specific implementation mode
The utility model is described in detail below with reference to each embodiment shown in the drawings.But these embodiments It is not intended to limit the utility model, structure, method or the work(that those skilled in the art are made according to these embodiments Transformation on energy is all contained in the scope of protection of the utility model.
As shown in Figures 1 to 7, a kind of clamping device 10 for electric beveling machine for pipes 100 of the utility model is primarily adapted for use in In a kind of slip-on head frame of electric beveling machine for pipes 100, to carry out clipping operation to pipe.The electric beveling machine for pipes 100 usually also wraps Include into retraction mechanism, it is described into retraction mechanism carrying out groove operation or to cut off pipe to pipe.
The clamping device 10 may be configured as one or two, when clamping device 10 is set as one, a pipe quilt After cutting into two, a pipe is clamped device 10 and continues to be clamped, and another a pipe is then fallen;When clamping device 10 is set as At two, two clamping devices 10 are respectively arranged at described into the both sides of retraction mechanism, then a pipe is cut into two After root, front and back two tubes can be clamped by two clamping devices 10.
As shown in Figures 2 and 3, the clamping device 10 includes:
Fixed ontology 1, the fixed ontology 1 are axially inside formed through first through hole 11 so that pipe passes through, and Radially it is formed with track 12;
Driver plate 2 is set on fixed ontology 1 and can be rotated along the axle center of the first through hole 11;
Power plant 3 is connected such that driver plate 2 rotates with the driver plate 2;
Claw 4, including can along the track 12 slide feeding portion 41, the clamping section 42 for clamping pipe, it is described into It is mutually permanently connected to portion 41, clamping section 42;
Wherein, further, it is formed with guide surface 51 on one of the driver plate 2 and claw 4, is provided in another one Match with the guide surface 51 and merge the drive mechanism 52 that can be oppositely oriented the sliding of face 51, the guide surface 51 is along the fixed ontology 1 radial skew extends to axle center;
The clamping device 10 be set as power plant 3 drive driver plate 2 rotate so that the drive mechanism 52 with lead It interacts to face 51 so that claw 4 is along 12 telescopic slide of track.
Specifically, fixed ontology 1 is described in detail below.
As shown in figure 4, the fixed ontology 1 include annular body 13 and from 13 side of annular body radially to extension The railroad shoe 14 stretched, the track 12 are disposed through in railroad shoe 14.The feeding portion 41 of the claw 4 can slide in track 12 Dynamic, in the present embodiment, there are three the railroad shoes 14 and is directed to the axle center setting of the fixed ontology 1, and three rails At an angle to each other between road seat 14 is 120 °.Certainly, it is matched with railroad shoe 14 due to claw 4, there are three the claw 4 is also provided with And it is directed to the axle center setting of the fixed ontology 1, at an angle to each other between three claws 4 is 120 °, and the power plant 3 is arranged Between two neighboring claw 4.
The first through hole 11 runs through the annular body 13, and the track 12 is connected with first through hole 11, from And the feeding portion 41 of claw 4 can stretch along track 12 in track 12, and can be extended to along track 12 in first through hole 11, with In the pipe of clamping different-diameter.
The annular body 13 protrudes out along the excircle of its first through hole 11 and is formed with boss 131 in an axial direction, in this implementation In mode, the boss 131 is also annular in shape.The boss 131 be formed with 2 matched plane of rotation 1311 of the driver plate, The driver plate 2 can be rotated along the plane of rotation 1311 on boss 131.
The claw 4 further includes having guide part 43, and the guide part 43 is fixedly connected with the feeding portion 41, clamping section 42 Circlewise so that driver plate 2 passes through.
Hereinafter, driver plate 2 is described in detail.
As shown in Figures 5 and 6, specifically, the driver plate 2 also extends through to form corresponding with the first through hole 11 Two through-holes 21, the first through hole 11 is identical with 21 size shape of the second through-hole so that pipe passes through, in present embodiment In, the first through hole 11 and the second through-hole 21 are rounded.Certainly, if the driver plate 2 is not whole, if but by dry plate Block links, and also can reach the purpose of this utility model.
In the present embodiment, the guide surface 51 is set on driver plate 2, then correspondingly, the drive mechanism 52 is set It is placed on the claw 4.Certainly, if the guide surface 51 is set on the claw 4, the drive mechanism 52 is set to described On driver plate 2, the purpose of this utility model also can reach.In the present embodiment, the guide surface 51 is arc-shaped, certainly, if 51 linear section of the guide surface or broken line shape radially extend, you can reach this as long as the guide surface 51 meets to tilt The purpose of utility model.
Specifically, the arc groove 22 as shown in fig. 6, driver plate 2 is recessed or is formed through, the formation of the guide surface 51 In in the arc groove 22.The whole arc groove 22 is in arc segment shape, and is prolonged to axle center along the radial of the fixed ontology 1 It stretches.To which when the driver plate 2 rotates, can driving drive mechanism 52, arcuately slot 22 slides, to 22 bootable institute of arc groove Drive mechanism 52 is stated gradually to move to axis direction or gradually move away from axis direction.The arc groove 22 includes close to axle center First end 221 and second end 222 far from axle center, certainly, the first end 221 and second end 222 not at one diametrically. Also, when the claw 4 is located at outermost end, the drive mechanism 52 is also at outermost end, i.e., the drive mechanism 52 is located at Second end 222, opposite, when the claw 4 is located at inner terminal, the drive mechanism 52 is located at first end 221.
In the present embodiment, the driver plate 2 is in triangular shape, and second through-hole 21 runs through along its center.The biography There are three angle ends 23 for the formation of movable plate 2, in the present embodiment, connection structure 231 are both provided on each angle end 23 in described dynamic Power apparatus 3 is connected, and to which there are three power plants 3 to control the rotation of driver plate 2 altogether, thus power is enough, certainly, if only one A, two or more power plants 3 control driver plate 2, also can reach the purpose of this utility model.Due to the power It is power in rectilinear direction that device 3, which provides, and the driver plate 2 is rotary motion, thus the power plant 3 and transmission Connection structure 231 between plate 2 is to be rotatably connected, and the power-conversion that will move along a straight line is at rotary motion power.
The driver plate 2 may be provided with one, then one end of the power plant 3 is connected with the driver plate 2, another End is connected with the fixed ontology 1, to drive the driver plate 2 to rotate.When the driver plate 2 is set as one, power Device 3 drives driver plate 2 to rotate, and needs larger power.
In the present embodiment, the driver plate 2 is set as two, then the power plant 3 distinguishes two transmissions Plate 2 is connected, and to drive two driver plates 2 to rotate in the opposite direction, two driver plates 2 are tied by the transmission The cooperation of structure 52 and guide surface 51 is to drive claw 4 along 12 telescopic slide of track.To which two driver plates 2 are in the opposite direction It is mobile, the movement of drive mechanism 52 can be urged faster.Compared to one driver plate 2 is driven, mobile process also bigger.Also, two The driver plate 2 is overlapped and is set to the same side of the fixed ontology 1.
In the present embodiment, two driver plates 2 are formed there through arc groove 22, and with same drive mechanism 52 Two arc grooves 22 joined together partially overlap and symmetrically.
In the present embodiment, the power plant 3 is cylinder.Certainly, if the power plant 3 is other structures, It can reach the purpose of this utility model.
Hereinafter, claw 4 is described in detail.
As shown in fig. 7, the claw 4 includes the feeding portion 41, clamping section 42 and guide part 43, in present embodiment In, the feeding portion 41, clamping section 42, guide part 43 are mutually permanently connected and opposing stationary.The drive mechanism 52 is set to On claw 4, specifically, the drive mechanism 52 includes fixing axle and the idler wheel 521 being sheathed in fixing axle, the fixing axle connects It is connected between the feeding portion 41 and guide part 43, the idler wheel 521 can the relatively described sliding of guide surface 51.Certainly, if not setting The idler wheel 521 or other rolling structures are equipped with, but by the way of guide surface 51 and the opposite sliding of drive mechanism 52, then It can reach the purpose of this utility model.Certainly, it is rolled on guide surface 51 using idler wheel 521 in the utility model, frictional force is more It is small, it is more efficient.
Therefore, by above structure, when driver plate 2 rotates, what the drive mechanism 52 was forced to moves in guide groove It is dynamic, to drive claw 4 to move.Again since the guide surface 51 radially tilts extension, thus rotated in the driver plate 2 In the process, what claw 4 can be driven moves radially.And since the direction of motion in the feeding portion 41 of the claw 4 is described The guide rail of fixed ontology 1 is limited, thus the claw 4 can only radially telescopic moving.To which the rotation of the driver plate 2 is Can drive claw 4 radially telescopic moving to be clamped to pipe.
In addition, in present embodiment, there are two the idler wheel 521, two idler wheels for setting in a drive mechanism 52 521 match with the guide surface 51 on two driver plates 2 respectively, this is because two driver plates 2 rotate in the opposite direction, because And the direction of rotation of two idler wheels 521 is also on the contrary, thus, having several driver plates 2, must having the idler wheel 521 of identical quantity therewith Matching.
Due to there are two the settings of present embodiment driver plate 2, and move in the opposite direction, thus two transmissions Arc groove 22 on plate 2 tilts extension in the opposite direction.Also, with two arc grooves 22 joined together by same drive mechanism 52 It partially overlaps and symmetrically, two arc groove 22 coincide so that the fixing axle of same drive mechanism 52 passes through.
In addition, on the clamping section 42 of claw 4, claw head 44 is provided with for directly clamping pipe, the claw head 44 Usually stainless steel makes, and prevents from getting rusty to pollute pipe.
Thus, in conclusion the electric beveling machine for pipes 100 in the utility model is provided by two driver plates 2 of cylinder pair and is moved Power so that two driver plates 2 move in the opposite direction.Due to being provided with guide surface 51 on driver plate 2, set on the claw 4 It is equipped with drive mechanism 52, the guide surface 51 is matched with drive mechanism 52 to promote the radially telescopic moving of claw 4, with to pipe Son is clamped release.To pass through the ingenious cooperation of guide surface 51 and drive mechanism 52 so that it is only necessary to 2 Hes of driver plate Claw 4 matches the effect for can reach and clamping and loosening pipe, cost is greatly reduced, and at the same time reducing electric beveling machine for pipes 100 thickness keeps its structure lighter and handier.Also, two driver plates 2 are controlled using a cylinder in the utility model to move, The process of the movement of claw 4 can be increased so that the bore for the pipe that the electric beveling machine for pipes 100 can be clamped is in larger model In enclosing.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiment of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model Equivalent implementations or change should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of clamping device for electric beveling machine for pipes, it is characterised in that:The clamping device includes:
Fixed ontology, the fixed body interior is axially through being formed with first through hole so that pipe passes through, and radially It is formed with track;
Driver plate is set on fixed ontology and can be rotated along the axle center of the first through hole;
Power plant is connected such that driver plate rotates with the driver plate;
Claw, including can be along the feeding portion that the track slides, the clamping section for clamping pipe, the feeding portion, clamping section It is mutually permanently connected;
Wherein, further, it is formed with guide surface on one of the driver plate and claw, is provided in another one and is led with described Can be oppositely oriented the drive mechanism that face moves with merging to face, the guide surface along the fixed ontology radial skew to axle center Extend;
The clamping device is set as driving driver plate rotation so that the drive mechanism and guide surface phase interaction in power plant With so that claw is slided along rail telescopic.
2. clamping device according to claim 1, it is characterised in that:The fixed ontology is along the periphery of the first through hole Axially protrude out and be formed with boss, be formed on the boss with the matched plane of rotation of the driver plate, the driver plate can edge The plane of rotation rotates on boss.
3. clamping device according to claim 1, it is characterised in that:The guide surface is set on the driver plate, institute It states drive mechanism to be set on claw, the claw further includes having guide part, and the guide part and the feeding portion, clamping section are solid Fixed connection is annularly so that driver plate passes through.
4. clamping device according to claim 3, it is characterised in that:The drive mechanism includes fixing axle and is sheathed on Idler wheel in fixing axle, the fixing axle are connected between the feeding portion and guide part, and the idler wheel can be in the guide surface Upper rolling.
5. clamping device according to claim 3, it is characterised in that:There are two the driver plate settings, the power dress Both ends are set respectively to be connected with two driver plates, to drive two driver plates to rotate in the opposite direction, two institutes Driver plate is stated by the cooperation of the drive mechanism and guide surface to drive claw to be slided along rail telescopic.
6. clamping device according to claim 5, it is characterised in that:Two driver plates are recessed or are formed through Arc groove, the guide surface are formed in the arc groove, are partially overlapped with two arc grooves joined together by same drive mechanism And symmetrically.
7. clamping device according to claim 5, it is characterised in that:The driver plate along its axle center be formed through with First through hole corresponds to the second through-hole of connection, so that pipe passes through;And two driver plates may be contained within the fixed ontology The same side.
8. clamping device according to claim 1, it is characterised in that:There are one the driver plate settings, then the power Device one end is connected with the driver plate, and the other end is connected with the fixed ontology, to drive the driver plate to rotate.
9. clamping device according to claim 1, it is characterised in that:The power plant is cylinder, the cylinder and institute It is to be rotatably connected to state driver plate junction.
10. a kind of electric beveling machine for pipes, it is characterised in that:The electric beveling machine for pipes includes rack, be set in rack into withdrawing Mechanism and clamping device as in one of claimed in any of claims 1 to 9;The clamping device is set as one or two, when When the clamping device is two, two clamping devices are respectively arranged at described into the both sides of retraction mechanism.
CN201820086858.8U 2018-01-18 2018-01-18 Clamping device and its electric beveling machine for pipes for electric beveling machine for pipes Active CN207840711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820086858.8U CN207840711U (en) 2018-01-18 2018-01-18 Clamping device and its electric beveling machine for pipes for electric beveling machine for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820086858.8U CN207840711U (en) 2018-01-18 2018-01-18 Clamping device and its electric beveling machine for pipes for electric beveling machine for pipes

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CN207840711U true CN207840711U (en) 2018-09-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719642A (en) * 2018-11-26 2019-05-07 宁夏金梯氟塑防腐设备有限公司 A kind of adjustable tetrafluoro liner caliber processing tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719642A (en) * 2018-11-26 2019-05-07 宁夏金梯氟塑防腐设备有限公司 A kind of adjustable tetrafluoro liner caliber processing tool

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