CN201841393U - Synchronous self-centering multi-claw chuck type weldment horizontal rotating device - Google Patents

Synchronous self-centering multi-claw chuck type weldment horizontal rotating device Download PDF

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Publication number
CN201841393U
CN201841393U CN2010205813087U CN201020581308U CN201841393U CN 201841393 U CN201841393 U CN 201841393U CN 2010205813087 U CN2010205813087 U CN 2010205813087U CN 201020581308 U CN201020581308 U CN 201020581308U CN 201841393 U CN201841393 U CN 201841393U
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CN
China
Prior art keywords
chuck
centering
synchronous self
weldment
claw
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 - Lifetime
Application number
CN2010205813087U
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Chinese (zh)
Inventor
薛瑞雷
孔德宏
周铭
崔军
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.)
XINJIANG VICTALL TECHNOLOGY Co Ltd
Original Assignee
XINJIANG VICTALL TECHNOLOGY Co Ltd
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Priority to CN2010205813087U priority Critical patent/CN201841393U/en
Application granted granted Critical
Publication of CN201841393U publication Critical patent/CN201841393U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to the technical field of devices for controlling weldments to rotate horizontally, and discloses a synchronous self-centering multi-claw chuck type weldment horizontal rotating device which comprises a synchronous self-centering multi-claw chuck, a carrier roller frame and a carrier roller, wherein the carrier roller frame is arranged at the left part of the synchronous self-centering multi-claw chuck; the carrier roller which can rotate and support the weldment is mounted on the carrier roller frame; the synchronous self-centering multi-claw chuck comprises a support, a support plate, a bearing, a chuck and claws; the right end surface of the support plate and the left end surface of the support are mounted together; and a first motor is fixedly mounted on the support plate. The synchronous self-centering multi-claw chuck type weldment horizontal rotating device has reasonable and compact structure and is convenient to use, the weldment can be rapidly and conveniently clamped by synchronous self-centering and shrinkage of the claws, the center of the chuck and the center of the weldment can be kept on one central line, a tapered section of the weldment can be prevented from jumping upwards during welding, the working efficiency and the working quality can be further greatly improved, and the welding precision and the quality can be effectively improved during assembly and welding through the rotation of the chuck.

Description

Self-centering multijaw chuck mode weldment horizontally rotates device synchronously
Technical field
The utility model relates to the control weldment and horizontally rotates the device technique field, is that a kind of synchronous self-centering multijaw chuck mode weldment horizontally rotates device.
Background technology
At present common chuck structure is a scroll chuck, and it is simple in structure, but it is limited to clamp the size of object, is used for pipeline welding more, can't satisfy major diameter container welding needs.Routine multijaw chuck such as chuck shrink though can realize claw, just compare difficulty in the synchronous self-centering contraction of realization, and artificially adjustment or Aided Machine are realized, particularly the problem to weldment conical section easy play when welding is difficult for solution; The container manufacturing requires to guarantee the horizontal Rotating with Uniform of container when welding, container manufacturing at present adopts the turning rolls rotation to drive the rotation of weldment more, because of factors such as the size of container, shape, weight certainly lead to horizontal direction play problem, influence welding quality efficient.The technical realization of turning rolls at present prevents adopt on the play more: 1, jacking type executing agency: return idler frame ground one side wheel can move up and down, and the weldment axis is offset, and also makes the weldment deadweight produce the earth's axis simultaneously and changes to component.Its shortcoming of this regulative mode is the manufacturing cost height, and volume is big.2, skew formula executing agency: two side wheels of return idler frame can be done skew in the same way along its vertical center line, change the axial rub component of roller and weldment with this.The shortcoming of this regulative mode maximum is that the wearing and tearing of pair roller are too big.
Summary of the invention
The utility model provides a kind of synchronous self-centering multijaw chuck mode weldment to horizontally rotate device, has overcome the deficiency of above-mentioned prior art, and it can effectively solve weldment and produce horizontal direction play and the synchronous self-centering shrinkage ratio of claw than difficult problem.
The technical solution of the utility model realizes by following measure: a kind of synchronous self-centering multijaw chuck mode weldment horizontally rotates device, comprises synchronous self-centering multijaw chuck, carrier roller frame and carrying roller; Left at synchronous self-centering multijaw chuck has carrier roller frame, and the carrying roller that can rotate and can hold weldment is installed on carrier roller frame, and this synchronous self-centering multijaw chuck comprises support, gripper shoe, bearing, chuck and claw; The right side of gripper shoe and the left side of support are installed together, on gripper shoe, be installed with first motor, on the power output shaft of first motor, be installed with pinion, the left side of gripper shoe is corresponding with the right side of chuck, between chuck and gripper shoe bearing is arranged, the outer ring body of this bearing is fixedly mounted on the chuck, at the outer surface of outer ring body latch is arranged, pinion is meshed with latch, and the inner ring body of this bearing is fixedly mounted on the gripper shoe; The center, right side of chuck is installed with second motor, there is dead eye at middle part at chuck, the outer end of the power output shaft of second motor is passed dead eye and is positioned at left side one side of chuck, outer end at the power output shaft of second motor is installed with drive bevel gear, on the chuck in the drive bevel gear outside, be installed with mounting disc, chuck upper edge circumference in the mounting disc outside is evenly distributed with at least three claw and moves radially device, moves radially at claw and is installed with claw on the device.
Be further optimization and/or improvements below to above-mentioned utility model technical scheme:
Above-mentioned this claw moves radially device can comprise the leading screw mount pad, trapezoidal screw, driven wheel of differential, linear guides and slide block; Each leading screw mount pad comprises leading screw fixed head and leading screw gripper shoe, leading screw fixed head and leading screw gripper shoe respectively from outer in be fixed on the chuck, trapezoidal screw is installed on leading screw fixed head and the leading screw gripper shoe and can rotates, in mounting disc, be equipped with and the corresponding leading screw bearing of trapezoidal screw, the inner of trapezoidal screw is passed the leading screw bearing and is installed with driven wheel of differential, driven wheel of differential is meshed with drive bevel gear, between the leading screw fixed head of trapezoidal screw both sides and leading screw gripper shoe, be installed with a pair of linear guides, on each linear guides, be separately installed with the slide block that energy property guide rail along the line moves, on the T of trapezoidal screw shape screw thread, screw is installed, the both sides and the slide block of screw are fixed together, be installed with the claw base at the top of screw, on the claw base, be installed with claw.
Between above-mentioned first motor and the pinion reduction box can be installed, can be installed with reduction box between second motor and the drive bevel gear.
The bottom of above-mentioned carrier roller frame can be equipped with roller.
The outer ring body of above-mentioned bearing can be installed on the chuck by bolting.
The inner ring body of above-mentioned bearing can be installed on the gripper shoe by bolting.
Above-mentioned claw moves radially device and can be three or four or six or eight.
The utility model reasonable and compact in structure, easy to use, clamping weldment is quickly and easily shunk in synchronous self-centering by claw, and chuck hub and weldment center are remained on the center line, can prevent that the weldment conical section from jumping when welding, therefore greatly improved operating efficiency and work quality,, can when welding, effectively improve welding precision and quality by the rotation of chuck.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment when installing weldment.
Accompanying drawing 2 is the main TV structure schematic diagram of synchronous self-centering multijaw chuck in the utility model most preferred embodiment.
Accompanying drawing 3 is looked perspective view for a synchronous self-centering multijaw chuck left side in the utility model most preferred embodiment.
Accompanying drawing 4 is looked perspective view for the synchronous right side of self-centering multijaw chuck when not having gripper shoe and support in the utility model most preferred embodiment.
Accompanying drawing 5 be in the accompanying drawing 2 A-A to the sectional structure schematic diagram.
Coding in the accompanying drawing is respectively: 1 is support, and 2 is gripper shoe, and 3 is chuck, 4 is claw, and 5 is first motor, and 6 is pinion, 7 is the outer ring body of bearing, and 8 is latch, and 9 is the inner ring body of bearing, 10 is second motor, and 11 is drive bevel gear, and 12 are mounting disc, 13 is trapezoidal screw, and 14 is driven wheel of differential, and 15 is linear guides, 16 is slide block, 17 is the leading screw fixed head, and 18 is the leading screw gripper shoe, and 19 is reduction box, 20 is screw, 21 is the claw base, and 22 is carrier roller frame, and 23 is carrying roller, 24 is roller, and 25 is weldment.
The specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description is described, as: the position relation of upper and lower, left and right etc. is what to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1 to 4, this synchronous self-centering multijaw chuck mode weldment horizontally rotates device and comprises synchronous self-centering multijaw chuck, carrier roller frame 22 and carrying roller 23; Left at synchronous self-centering multijaw chuck has carrier roller frame 22, and the carrying roller 23 that can rotate and can hold weldment 25 is installed on carrier roller frame 22, and this synchronous self-centering multijaw chuck comprises support 1, gripper shoe 2, bearing, chuck 3 and claw 4; The left side of the right side of gripper shoe 2 and support 1 is installed together, on gripper shoe 2, be installed with first motor 5, on the power output shaft of first motor 5, be installed with pinion 6, the left side of gripper shoe 2 is corresponding with the right side of chuck 3, between chuck 3 and gripper shoe 2, bearing is arranged, the outer ring body 7 of this bearing is fixedly mounted on the chuck 3, outer surface at the outer ring body 7 of bearing has latch 8, pinion 6 is meshed with latch 8, and the inner ring body 9 of this bearing is fixedly mounted on the gripper shoe 2; The center, right side of chuck 3 is installed with second motor 10, there is dead eye at middle part at chuck 3, the outer end of the power output shaft of second motor 10 is passed dead eye and is positioned at left side one side of chuck 3, outer end at the power output shaft of second motor 10 is installed with drive bevel gear 11, on the chuck 3 in drive bevel gear 11 outsides, be installed with mounting disc 12, chuck 3 upper edge circumference in mounting disc 12 outsides are evenly distributed with at least three claw and move radially device, move radially at claw and are installed with claw 4 on the device.
Can above-mentioned synchronous self-centering multijaw chuck mode weldment be horizontally rotated device make further optimization and/or improvements according to actual needs:
Shown in accompanying drawing 1 to 5, this claw moves radially device and comprises the leading screw mount pad, trapezoidal screw 13, driven wheel of differential 14, linear guides 15 and slide block 16; Each leading screw mount pad comprises leading screw fixed head 17 and leading screw gripper shoe 18, leading screw fixed head 17 and leading screw gripper shoe 18 respectively from outer in be fixed on the chuck 3, trapezoidal screw 13 is installed on leading screw fixed head 17 and the leading screw gripper shoe 18 and can rotates, in mounting disc 12, be equipped with and trapezoidal screw 13 corresponding leading screw bearings, the inner of trapezoidal screw 13 is passed the leading screw bearing and is installed with driven wheel of differential 14, driven wheel of differential 14 is meshed with drive bevel gear 11, between the leading screw fixed head 17 of trapezoidal screw 13 both sides and leading screw gripper shoe 18, be installed with a pair of linear guides 15, on each linear guides 15, be separately installed with the slide block 16 that energy property guide rail 15 along the line moves, on the T of trapezoidal screw 13 shape screw thread, screw 20 is installed, the both sides of screw 20 and slide block 16 are fixed together, be installed with claw base 21 at the top of screw 20, on claw base 21, be installed with claw 4.
As shown in Figure 4, as required, between first motor 5 and pinion 6, reduction box 19 is installed, between second motor 10 and drive bevel gear 11, is installed with reduction box 19.
As shown in Figure 1, the bottom of carrier roller frame 22 is equipped with roller 24.
As shown in Figure 4, for the ease of installation and removal, the outer ring body 7 of bearing is installed on the chuck 3 by bolting.
As shown in Figure 4, for the ease of installation and removal, the inner ring body 9 of bearing is installed on the gripper shoe 2 by bolting.
Shown in accompanying drawing 2,3, the actual needs of the container dimensional of clamping as required, it is three or four or six or eight that claw moves radially device.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of the utility model most preferred embodiment: during use, by crane weldment 25 is placed on the carrying roller 23 earlier, size according to weldment 25, the power output shaft rotation that starts second motor 10 that is installed in chuck 3 centers drives the drive bevel gear 11 that is installed on the chuck 3, drive bevel gear 11 drives driven wheel of differential 14 rotations that are connected with trapezoidal screw 13, and trapezoidal screw 13 rotating band movable wire mothers 20 move reciprocatingly; Screw 20 moves radially at linear guides 15 upper edge chucks 3 by slide block 16, after the size of adjusting with weldment 25, the right-hand member of weldment 25 is cooperated fixing with claw 4 by crane, carrier roller frame 22 being moved to the left part that the correct position of weldment 25 belows holds weldment 25 by carrying roller 23 gets final product again, like this, drive by second motor 10 and can realize that the claw 4 on each claw base 21 does synchronization action, just can realize the synchronous self-centering contraction of claw 4 quickly and easily, chuck 3 centers and weldment 25 centers remain on the center line, when welding, drive outer ring body 7 rotations that are fixedly mounted on the bearing on the chuck 3 by driving pinion 6 rotations by first motor 5 that is fixed on the gripper shoe 2, outer ring body 7 drives chuck 3 and rotates, rotate thereby drive weldment, can prevent weldment 25 along continuous straight runs plaies like this.

Claims (10)

1. a synchronous self-centering multijaw chuck mode weldment horizontally rotates device, it is characterized in that comprising synchronous self-centering multijaw chuck, carrier roller frame and carrying roller; Left at synchronous self-centering multijaw chuck has carrier roller frame, and the carrying roller that can rotate and can hold weldment is installed on carrier roller frame; This synchronous self-centering multijaw chuck comprises support, gripper shoe, bearing, chuck and claw; The right side of gripper shoe and the left side of support are installed together, on gripper shoe, be installed with first motor, on the power output shaft of first motor, be installed with pinion, the left side of gripper shoe is corresponding with the right side of chuck, between chuck and gripper shoe bearing is arranged, the outer ring body of this bearing is fixedly mounted on the chuck, at the outer surface of outer ring body latch is arranged, pinion is meshed with latch, and the inner ring body of this bearing is fixedly mounted on the gripper shoe; The center, right side of chuck is installed with second motor, there is dead eye at middle part at chuck, the outer end of the power output shaft of second motor is passed dead eye and is positioned at left side one side of chuck, outer end at the power output shaft of second motor is installed with drive bevel gear, on the chuck in the drive bevel gear outside, be installed with mounting disc, chuck upper edge circumference in the mounting disc outside is evenly distributed with at least three claw and moves radially device, moves radially at claw and is installed with claw on the device.
2. synchronous self-centering multijaw chuck mode weldment according to claim 1 horizontally rotates device, it is characterized in that this claw moves radially device and comprises the leading screw mount pad, trapezoidal screw, driven wheel of differential, linear guides and slide block; Each leading screw mount pad comprises leading screw fixed head and leading screw gripper shoe, leading screw fixed head and leading screw gripper shoe respectively from outer in be fixed on the chuck, trapezoidal screw is installed on leading screw fixed head and the leading screw gripper shoe and can rotates, in mounting disc, be equipped with and the corresponding leading screw bearing of trapezoidal screw, the inner of trapezoidal screw is passed the leading screw bearing and is installed with driven wheel of differential, driven wheel of differential is meshed with drive bevel gear, between the leading screw fixed head of trapezoidal screw both sides and leading screw gripper shoe, be installed with a pair of linear guides, on each linear guides, be separately installed with the slide block that energy property guide rail along the line moves, on the T of trapezoidal screw shape screw thread, screw is installed, the both sides and the slide block of screw are fixed together, be installed with the claw base at the top of screw, on the claw base, be installed with claw.
3. synchronous self-centering multijaw chuck mode weldment according to claim 1 and 2 horizontally rotates device, it is characterized in that between first motor and the pinion reduction box being installed, and is installed with reduction box between second motor and the drive bevel gear.
4. horizontally rotate device according to claim or 1 or 2 described synchronous self-centering multijaw chuck mode weldments, it is characterized in that the bottom of carrier roller frame is equipped with roller.
5. synchronous self-centering multijaw chuck mode weldment according to claim 3 horizontally rotates device, it is characterized in that the bottom of carrier roller frame is equipped with roller.
6. synchronous self-centering multijaw chuck mode weldment according to claim 1 and 2 horizontally rotates device, it is characterized in that the outer ring body of bearing is installed on the chuck by bolting.
7. synchronous self-centering multijaw chuck mode weldment according to claim 5 horizontally rotates device, it is characterized in that the outer ring body of bearing is installed on the chuck by bolting.
8. synchronous self-centering multijaw chuck mode weldment according to claim 1 and 2 horizontally rotates device, it is characterized in that the inner ring body of bearing is installed on the gripper shoe by bolting.
9. synchronous self-centering multijaw chuck mode weldment according to claim 7 horizontally rotates device, it is characterized in that the inner ring body of bearing is installed on the gripper shoe by bolting.
10. synchronous self-centering multijaw chuck mode weldment according to claim 9 horizontally rotates device, it is characterized in that it is three or four or six or eight that claw moves radially device.
CN2010205813087U 2010-10-28 2010-10-28 Synchronous self-centering multi-claw chuck type weldment horizontal rotating device Expired - Lifetime CN201841393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205813087U CN201841393U (en) 2010-10-28 2010-10-28 Synchronous self-centering multi-claw chuck type weldment horizontal rotating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205813087U CN201841393U (en) 2010-10-28 2010-10-28 Synchronous self-centering multi-claw chuck type weldment horizontal rotating device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000937A (en) * 2010-10-28 2011-04-06 新疆威奥科技股份有限公司 Synchronous self-centering multi-claw chuck type welded part horizontally rotating device and using method thereof
CN103949839A (en) * 2014-04-03 2014-07-30 南京鹏力科技有限公司 Universal type follow-up clamping thin plate welding head device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000937A (en) * 2010-10-28 2011-04-06 新疆威奥科技股份有限公司 Synchronous self-centering multi-claw chuck type welded part horizontally rotating device and using method thereof
CN102000937B (en) * 2010-10-28 2013-07-31 新疆威奥科技股份有限公司 Synchronous self-centering multi-claw chuck type welded part horizontally rotating device and using method thereof
CN103949839A (en) * 2014-04-03 2014-07-30 南京鹏力科技有限公司 Universal type follow-up clamping thin plate welding head device

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20110525

Effective date of abandoning: 20130731

RGAV Abandon patent right to avoid regrant