CN1060708C - All-position rotary hanging device - Google Patents
All-position rotary hanging device Download PDFInfo
- Publication number
- CN1060708C CN1060708C CN96117669A CN96117669A CN1060708C CN 1060708 C CN1060708 C CN 1060708C CN 96117669 A CN96117669 A CN 96117669A CN 96117669 A CN96117669 A CN 96117669A CN 1060708 C CN1060708 C CN 1060708C
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- CN
- China
- Prior art keywords
- ring
- hanging
- suspension
- arm
- welding machine
- 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
Links
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 abstract description 10
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Abstract
The invention discloses an all-position rotary hanging device for hanging a spot welding machine. The spot welding machine comprises a hanging ring and a hanging arm, wherein the hanging ring is provided with a movable disc, the periphery of the outer edge of the movable disc is provided with an arc groove, and the middle part of the movable disc is provided with a rectangular hole for installing a spot welding machine and fastening holes which are mutually spaced by 90 degrees. The circumference of the inner edge of the fixed ring sleeved on the movable disk is also provided with arc grooves matched with the movable disk, and a plurality of balls are arranged between the two arc grooves. Fixing holes for fixing the shaft pins are symmetrically formed on two sides of the radial outer edge of the fixed ring, and the arched suspension arm with the suspension ring is arranged on two sides or one side of the fixed ring. The suspension arm is also provided with a hanging ring with a built-in thrust bearing, and the hanging ring can be rotatably inserted into the suspension cylinder, so that the suspension type spot welding machine can easily rotate around the Z axis by 360 degrees.
Description
The present invention is to be on March 10th, 92 applying date, and application number is 92108053.0, and name is called dividing an application of " band transformer hanging spot-welder ".
The present invention relates to a kind of whirligig, especially for the omnidirectional rotary hanging device of band transformer hanging spot-welder.This device mainly is made up of suspension ring and arm.
Hanging the whirligig of weight in the prior art mainly is made up of suspension ring and arm.Gyrobearing is subjected to certain limitation, and it is also not too convenient to operate.The whirligig of sling point welding machine uses in the known technology is the gyro hanger bracket and mash welder is fixed a side on it, makes mash welder be skewed, can operation after must setting upright during operation.During horizontal plane rotation (around the Z axle), can only realize flexible the rotation with hoist cable.When operating, the workman usually hoist cable is pushed away riving off, and both dumb, also dangerous.Present mash welder, what have weighs more than 200 kilogram, often needs two or three people operation, and workman's muscle power expends very big, and it is very tired to work.
Task of the present invention provides a kind of flexible operation, and is laborsaving, can realize multi-directional rotation, is used for the omnidirectional rotary hanging device of point of suspension welding machine.
Technical solution of the present invention is: the whirligig that is used to hang weight, omnidirectional rotary hanging device especially for the hitch point welding machine has the Moving plate 73 that an outer rim is shaped on arc groove, the Moving plate middle part has rectangular opening and some fastener holes 80, be set on the inner edge circumference of deciding ring 72 on the Moving plate and be shaped on the arc groove that matches with Moving plate, plurality of balls 78 is housed between groove, be positioned at decide the ring outer rim both sides also the symmetry be shaped on the fixedly fixing hole of pivot pin 74, its arc arm 71 is contained in the both sides or a side of deciding the ring outer rim by steady pin.Plane thrust bearing 76 is equipped with in hanging in the tube 79 on the arc arm 71.Suspension ring 70 insert rotationally and hang in the tube 79, thereby make that the mash welder that hangs can be around 360 ° of easily revolutions of Z axle.
Since Moving plate with decide in the interannular arc groove plurality of balls to be housed, make mash welder obtain the revolution free degree around 360 ° on X-X axle.And be arc arm, be fixed on the fixed ring Y-Y diameter of axle to outer rim both sides or a side by bearing pin, make the spot welding function of suspension do two-way 90 ° of revolutions, if it is arc that arc arm is made 1/4 circular arc around Y-axis, and be fixed in and decide ring one side, can also realize doing 180 ° revolution around Y-axis.This device on arm hang tube since in the plane thrust bearing is housed, the mash welder that make to hang can be around 360 ° of easily revolutions of Z axle.The whirligig of said structure makes the operation of hitch point welding machine realize easily turning to of full position, operates very flexibly, and safe and reliable, greatly reduces operator's labour intensity.Need not be many people's operation, an one man operation just can realize 360 ° of mash welder levels, front and back 180, about 360 °, the rotation of multistation, full position is welded.
Following accompanying drawing has been described one embodiment of the present of invention.
Fig. 1 is an omnidirectional rotary hanging device front view of the present invention.
Fig. 2 is an omnidirectional rotary hanging device side view of the present invention.
The full position whirligig that is assembled by machining has been described in Fig. 1 and Fig. 2, a disc Moving plate 73 is wherein arranged, be shaped on the fastener hole 60 of 90 ° of the rectangular through-hole that is used to assemble mash welder and four each intervals in the middle of this Moving plate, Moving plate ring radial circumference exterior rim is shaped on the arc groove that is complementary with ball 78 radiuses, surely encircle 72 and be annular, along also being shaped on the arc groove that is complementary with the ball radius in the circumference that encircles inner edge surface surely.Moving plate with decide to fill ball 76 in the arc groove of interannular.After they are assembled together, can rotate mutually.Arc arm 71 is inserted respectively by two steady pins 74 and encircles surely in the fixing hole of outer rim both sides, after having assembled after this manner, just can rotate around 90 ° of scopes of Y-Y axle.Its another embodiment makes 1/4 annular to arc arm 71, is inserted in the fixing hole of deciding ring outer rim one side by a steady pin, so just can realize the rotation in 180 ° of scopes of Y-Y axle.Hang tube 74 lower ends and be shaped on the fork-shaped chuck, arm 71 inserts therebetween, and is fixing by screw 77.Then suspension ring 70 are inserted and hang in the tube and be pressed into the plane thrust bearing.After assembling like this, whole device just can rotate around the Z-Z axle.At this moment as after mash welder being loaded on the square hole on the middle Moving plate, the mash welder of suspension has just been realized the welding of omnibearing rotation and full position.
Claims (1)
1. omnidirectional rotary hanging device of forming by suspension ring and arm, it is characterized in that: have an outer rim to be shaped on the Moving plate of arc groove (73), the Moving plate middle part is shaped on rectangular opening and some fastener holes (80), be set on the inner edge circumference of deciding ring (72) on the Moving plate outer rim and be shaped on the arc groove that matches with Moving plate, plurality of balls is housed between groove, also symmetry is shaped on the fixedly fixing hole of pivot pin (74) in the both sides of deciding ring (72) radially outer edge, arc arm (71) is loaded on the both sides or a side of deciding ring (72) outer rim fixing hole by fixing pivot pin, plane thrust bearing (76) is equipped with in hanging in the tube (79) on the arc arm (71), and suspension ring (70) insert rotationally and hang in the tube (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117669A CN1060708C (en) | 1996-08-20 | 1996-08-20 | All-position rotary hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117669A CN1060708C (en) | 1996-08-20 | 1996-08-20 | All-position rotary hanging device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92108053A Division CN1065163C (en) | 1992-03-10 | 1992-03-10 | Suspension type spot welding machine with transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1173414A CN1173414A (en) | 1998-02-18 |
| CN1060708C true CN1060708C (en) | 2001-01-17 |
Family
ID=5124499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96117669A Expired - Fee Related CN1060708C (en) | 1996-08-20 | 1996-08-20 | All-position rotary hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1060708C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616645A (en) * | 2012-03-31 | 2012-08-01 | 昆山迈致治具科技有限公司 | Lifting device for flywheel assembly |
| CN107640698A (en) * | 2017-10-17 | 2018-01-30 | 中钢集团西安重机有限公司 | Straightener roller covers suspender and its application method |
| CN113387270A (en) * | 2020-09-29 | 2021-09-14 | 芜湖晟汇信息科技有限公司 | Auxiliary lifting appliance for assembling engine flywheel and method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024370A (en) * | 1975-09-08 | 1977-05-17 | Sciaky Bros., Inc. | Toroidal resistance welding transformer |
| JPH02224875A (en) * | 1989-02-23 | 1990-09-06 | Mitsubishi Electric Corp | Spot welding machine |
| US5053599A (en) * | 1989-05-15 | 1991-10-01 | Honda Giken Kogyo Kabushiki Kaisha | Welding gun assembly with transformers |
-
1996
- 1996-08-20 CN CN96117669A patent/CN1060708C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024370A (en) * | 1975-09-08 | 1977-05-17 | Sciaky Bros., Inc. | Toroidal resistance welding transformer |
| JPH02224875A (en) * | 1989-02-23 | 1990-09-06 | Mitsubishi Electric Corp | Spot welding machine |
| US5053599A (en) * | 1989-05-15 | 1991-10-01 | Honda Giken Kogyo Kabushiki Kaisha | Welding gun assembly with transformers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1173414A (en) | 1998-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |