CN207656113U - A kind of bridge tube and disk welder using serial cylinders compression - Google Patents
A kind of bridge tube and disk welder using serial cylinders compression Download PDFInfo
- Publication number
- CN207656113U CN207656113U CN201721774756.7U CN201721774756U CN207656113U CN 207656113 U CN207656113 U CN 207656113U CN 201721774756 U CN201721774756 U CN 201721774756U CN 207656113 U CN207656113 U CN 207656113U
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- disk
- fixed
- cylinder
- rotating disc
- bridge tube
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Abstract
The utility model provides a kind of bridge tube compressed using serial cylinders and disk welder,Including servo motor,Welding gun,The left and right sides of lower tablet is fixed left respectively,Right column,Rotating disc is rotatablely connected with support plate,Rotating disc connects driving device,Lower tablet fixes support plate,It is fixed with double-rod cylinder on lower tablet,Welding gun is fixed on double-rod cylinder piston rod,Disk is installed on the rotating disc,The left side,Upper flat plate is fixed in right column upper end,Upper slide,The left and right sides of lower skateboard respectively with a left side,Right column is slidably connected,Lifting cylinder is fixed on the upper flat plate,The piston rod of lifting cylinder fixes upper slide,Two compression cylinders are fixed respectively at left and right sides of upper slide,The piston rod of two compression cylinders fixes lower skateboard,Lower skateboard is rotatablely connected three-jaw opening quotation,Using serial cylinders,The guide frame of column,Realize that scroll chuck positioning clamps secondary pushing scroll chuck behind bridge tube upper end,Improve welding quality.
Description
Technical field
The utility model is related to bridge tube and disk welder, more particularly to it is a kind of using serial cylinders compress bridge tube with
Disk welder.
Background technology
Vehicle rear axle both sides axle location needs to install brake gear, and usual bridge tube end face needs to weld disk, on disk
The structure for installing brake rim, since the technique that disk is welded in current bridge tube end face generally falls behind, some small business's generally uses
Human weld, welding quality are difficult to ensure, and have the large and medium-sized enterprise of economic strength for some, generally use industrial robot
Welding, welding quality is preferable, but welding cost is high.
The technical solution of the application is using lifting cylinder, the guiding knot of the cascaded structure of compression cylinder and left and right column
Structure realizes that scroll chuck positioning clamps secondary pushing scroll chuck behind bridge tube upper end, so that bridge tube is bonded with disk more reliable, improve
Welding quality, uses downside rotating disc positioning, and servo motor drives turn disc, double-rod cylinder that welding gun is clamped and controls welding gun
It reaches or far from position while welding, realizes that the automatic welding of ring flange and connecting tube circular weld, scroll chuck are pneumatic three-jaw card
Disk saves manpower, improves work efficiency, and disk uses the positioning method of plane and two pits, and positioning is reliable, and precision is high.
Invention content
The purpose of this utility model is that：A kind of bridge tube use is provided for the welding production producer of rear axle bridge tube and disk
Scroll chuck positioning is fixed, disk is positioned using plane and two pits, realizes the automatic welding device of bridge tube and disk automatic welding.
What the purpose of this utility model was realized in：A kind of bridge tube using serial cylinders compression is filled with disk welding
Set, including servo motor 1, shelf 2, left column 3, compression cylinder 1, lifting cylinder 7, compression cylinder 29, scroll chuck 10,
Lower tablet 12 is fixed in right column 11, welding gun 20,2 upper end of shelf, and lower tablet 12 is horizontally disposed, lower tablet 12
The lower end of left column 3, right column 11 is fixed in the left and right sides respectively, and left column 3, right column 11 along vertical direction and are mutually parallel
Support plate 16 is fixed at the middle part of setting, lower tablet 12, and rotating disc 15 is rotatablely connected with support plate 16, the connection driving dress of rotating disc 15
It sets, cylinder frame 17 is fixed in the left side of the lower tablet 12, and cylinder frame 17 fixes double-rod cylinder 18, the double-rod cylinder 18
Welding gun grip block 19 is fixed in two piston rod front ends, and welding gun 20 is fixed on welding gun grip block 19；
15 upper surface of rotating disc using the positioning method installation disk 1-2 of plane and two pits on the downside of, rotating disc 15 with
Disk 1-2 coaxial arrangements；
The left column 3,11 upper end of right column fix upper flat plate 8, the upper slide 5, lower skateboard 4 the left and right sides
It being slidably connected respectively with left column 3, right column 11, the lower skateboard 4 is located at the lower section of upper slide 5, the lower tablet 12,
Upper flat plate 8, upper slide 5, lower skateboard 4 are in the horizontal direction and arranged in parallel, and 8 upper surface middle part of upper flat plate is fixed
Lifting cylinder 7, the piston rod of lifting cylinder 7 are passed down through upper flat plate 8 and fix upper slide 5, and 5 left and right sides of upper slide is fixed respectively
Compression cylinder 1, compression cylinder 29, compression cylinder 1, compression cylinder 29 about lifting cylinder 7 piston rod axisymmetricly
Setting, compression cylinder 1, compression cylinder 29 piston rod be passed down through lower skateboard 4, compression cylinder 1, compression cylinder 29
Supporting wheel 21, supporting wheel and terminal pad below are fixed in the middle part of the fixed lower skateboard 4 of piston-rod lower end, lower skateboard 4
Three-jaw opening quotation 10, geometric center and supporting wheel 21, the shaft of scroll chuck 10 are fixed in 22 rotation connections, 22 lower end of terminal pad
151 central axis coaxial setting.
The structure that the rotating disc 15 connects driving device is：15 lower surface of rotating disc, which is provided with, extends downwardly shaft
151, top and the support plate 16 of shaft 151 are rotatablely connected, and 151 lower part of shaft passes through lower tablet 12 to connect with the fixation of shaft coupling 14
It connects, 14 other end of shaft coupling fixes the output shaft of servo motor 1, and servo motor 1 is fixed on motor rack 13, and motor rack 13 is fixed
On shelf 2, the output shaft of servo motor 1 is vertically arranged.
15 upper surface of rotating disc use the positioning method of plane and two pits install the structure on the downside of disk 1-2 for：Turn
15 upper surface of Moving plate is provided centrally with cylinder boss 154, the external cylindrical surface of cylinder boss 154 and the interior interporal lacuna of disk 1-2
Cooperation, for realizing the radial positioning of disk 1-2, rotating disc 15 is provided with annular groove 152, the ring for avoiding disk 1-2
One 1-21 of shape boss, rotating disc 15, which is located on the outside of one 1-21 of annular convex platform of ring flange, is provided with annular convex platform 2 153, annular
The upper surface of boss 2 153 is bonded with the outer circle ring surface 1-22 of the lower section of installation disk 1-2, and the axial direction for disk 1-2 is fixed
, rhombus pin 23, the diamond shape part of rhombus pin 23 and six of circumferencial direction setting on disk 1-2 are fixed on the rotating disc 15
Any one cooperation in a vertical unthreaded hole.
The scroll chuck 10 is pneumatic scroll chuck.
Rhombus pin 23 is replaced with pin.
Compared with prior art, the utility model has the following advantages that：
1. using lifting cylinder, the cascaded structure of compression cylinder and the guide frame of left and right column, three-jaw card is realized
Disk positioning clamps secondary pushing scroll chuck behind bridge tube upper end, so that bridge tube is bonded with disk more reliable, improves welding quality；
2. using downside rotating disc positioning, servo motor drives turn disc, double-rod cylinder that welding gun control weldering is clamped
Rifle reaches or far from position while welding, realizes the automatic welding of ring flange and connecting tube circular weld；
3. scroll chuck is pneumatic scroll chuck, manpower is saved, is improved work efficiency；
4. disk uses the positioning method of plane and two pits, positioning is reliable, and precision is high.
Description of the drawings
Fig. 1 is the overall construction drawing of the bridge tube and disk welder that are compressed using serial cylinders.
Fig. 2 is the lower part turntable power drive structure chart of bridge tube and disk welder.
Fig. 3 is the lower part turntable installation diagram of bridge tube and disk welder.
Fig. 4 is the welding gun installation fixed structure chart of bridge tube and disk welder.
Fig. 5 is the serial cylinders and bridge tube upper end fixed structure chart of bridge tube and disk welder.
Fig. 6 is the plane and two pits location structure figure of bridge tube and disk.
Specific implementation mode
In conjunction with Fig. 1~6, a kind of bridge tube compressed using serial cylinders and disk welder of the utility model include watching
Take motor 1, shelf 2, left column 3, lower skateboard 4, upper slide 5, compression cylinder 1, lifting cylinder 7, upper flat plate 8, compression cylinder
29, scroll chuck 10, right column 11, lower tablet 12, motor rack 13, shaft coupling 14, rotating disc 15, support plate 16, cylinder frame
17, double-rod cylinder 18, welding gun grip block 19, welding gun 20, supporting wheel 21, terminal pad 22, rhombus pin 23, on the shelf 2
The fixed lower tablet 12 in end, lower tablet 12 is horizontally disposed, and fixed left column 3, the right side are vertical respectively for the left and right sides of lower tablet 12
The lower end of column 11, left column 3, right column 11 are along vertical direction and arranged in parallel, and support is fixed at the middle part of lower tablet 12
Disk 16,15 lower surface of rotating disc, which is provided with, extends downwardly shaft 151, and top and the support plate 16 of shaft 151 are rotatablely connected, shaft
151 lower parts are fixedly connected across lower tablet 12 with shaft coupling 14, and 14 other end of shaft coupling fixes the output shaft of servo motor 1, watches
It takes motor 1 to be fixed on motor rack 13, motor rack 13 is fixed on shelf 2, and the output shaft of servo motor 1 is vertically set
It sets.
The lower end of cylinder frame 17 is fixed in the left side of the lower tablet 12, and double-rod cylinder 18, institute are fixed in 17 upper end of cylinder frame
Welding gun grip block 19 is fixed in two piston rod front ends of the double-rod cylinder 18 stated, and welding gun 20 is fixed on welding gun grip block 19.
The 15 upper surface lower surfaces location and installation disk 1-2 of rotating disc, central axis and the disk 1-2 of shaft 151
Central axis coaxial, the lower end inner cylinder face of bridge tube 1-1 and the upper end external cylindrical surface clearance fit of disk 1-2, under bridge tube 1-1
End face is by gravity pressure on the horizontal platform terrace of disk 1-2.
The left column 3,11 upper end of right column fix upper flat plate 8, what 5 left and right sides of upper slide was respectively set
Circular hole one is slidably connected with left column 3, right column 11, the circular hole two that the left and right sides of lower skateboard 4 is respectively set and left column 3,
Right column 11 is slidably connected, and the lower skateboard 4 is located at the lower section of upper slide 5, the lower tablet 12, upper flat plate 8, upper slide
5, lower skateboard 4 is in the horizontal direction and arranged in parallel, and 8 upper surface middle part of upper flat plate fixes lifting cylinder 7, lifting
The piston rod of cylinder 7 is passed down through upper flat plate 8, and the piston-rod lower end of lifting cylinder 7 fixes upper slide 5,5 left and right sides of upper slide
Be fixed and clamped cylinder 1, compression cylinder 29 respectively, the piston rod of compression cylinder 1, compression cylinder 29 about lifting cylinder 7
Axisymmetricly it is arranged, to realize the piston rod of compression cylinder 1, compression cylinder 29 while push lower skateboard 4, prevents from gliding
4 left and right sides of plate glides when different and generates additional bending stress to left column 3, right column 11, and compression cylinder 1 compresses
The piston rod of cylinder 29 is passed down through lower skateboard 4, the fixed downslide of piston-rod lower end of compression cylinder 1, compression cylinder 29
Supporting wheel 21 is fixed at the middle part of plate 4, lower skateboard 4, and supporting wheel is rotatablely connected with terminal pad 22 below, under terminal pad 22
Three-jaw opening quotation 10 is fixed at end, and the claw on scroll chuck 10 is used for the upper end external cylindrical surface of clamping bridge tube 1-1, scroll chuck 10
The central axis coaxial of geometric center and supporting wheel 21, shaft 151 is arranged, and the scroll chuck 10 is pneumatic three-jaw card
Disk.
15 upper surface of rotating disc use the structure on the downside of plane and two pits location and installation disk 1-2 for：Rotating disc 15
Upper surface is provided centrally with cylinder boss 154, the external cylindrical surface of cylinder boss 154 and the endoporus clearance fit of disk 1-2, uses
In the radial positioning for realizing disk 1-2, rotating disc 15 is provided with annular groove 152, the annular convex platform one for avoiding disk 1-2
1-21, rotating disc 15, which is located on the outside of one 1-21 of annular convex platform of ring flange, is provided with annular convex platform 2 153, annular convex platform two
153 upper surface is bonded with the outer circle ring surface 1-22 of the lower section of installation disk 1-2, is used for the axially position of disk 1-2.Using
The annular groove 152 that rotating disc 15 is arranged, one 1-21 of annular convex platform of evacuation disk 1-2, rotating disc 15 are located at the ring of ring flange
The annular convex platform 2 153 of the outside setting of one 1-21 of shape boss, the upper surface of annular convex platform 2 153 under installation disk 1-2
The positioning method of the outer circle ring surface 1-22 fittings at end, since disk 1-2 installs brake rim, when brake rim is fixed, brake rim
End face is fitted on the outer circle ring surface 1-22 of the lower section of installation disk 1-2, passes through the axially position side of above-mentioned disk 1-2
Formula improves the verticality of the radial direction and bridge tube 1-1 after brake rim installation, rhombus pin 23, diamond shape is fixed on the rotating disc 15
The diamond shape part of pin 23 and any one cooperation in six vertical unthreaded holes of circumferencial direction setting on disk 1-2, due to disk
The diameter of six vertical unthreaded holes of the upper circumferencial direction settings of 1-2 is small, pin can also be used to replace rhombus pin.
The outside binding site of the disk 1-2 and bridge tube 1-1 is position while welding 1-3.
When welding bridge tube 1-1 and disk 1-2, three claws for controlling pneumatic scroll chuck 10 open, and control lifting air
The piston rod retraction of the piston rod, compression cylinder 1, compression cylinder 29 of cylinder 7, upper slide 5, lower skateboard 4 rise, by disk 1-2
The cylinder boss 154 of central bore and 15 upper surface of rotating disc be coaxially disposed on rotating disc 15, disk 1-2 circumferencial directions
Any one in six unthreaded holes coordinates with rhombus pin, and the lower ends bridge tube 1-1 female coaxial is fitted in the upper end outer circle of disk 1-2
Cylinder is bonded, the lower end of location and installation bridge tube 1-1, and the piston rod of control lifting cylinder 7 moves down, and scroll chuck 10 moves down into predetermined
Three claws of position, control scroll chuck 10 clamp the upper end of bridge tube 1-1, control compression cylinder 1, compression cylinder two later
9 piston rod moves down simultaneously, compresses scroll chuck 10 to compress bridge tube 1-1, the lower ends bridge tube 1-1 is made to be fitted closely with disk 1-2,
Welding quality is improved, the piston rod for then controlling double-rod cylinder 18 stretches out, and so that the front end of welding gun 20 is directed at weld seam 1-3, starts to weld
It connects, control servomotor 1 rotates, and rotating disc 15 rotates, and drives disk 1-2 and bridge tube 1-1 to rotate synchronously, welding gun 20 synchronizes weldering
It connects, after one circle of output shaft rotation of servo motor 1, stops operating, welding gun 20 stops welding, the piston rod contracting of double-rod cylinder 18
It returns, the claw of scroll chuck 10 opens, and controls the piston rod of lifting cylinder 7, the piston rod of compression cylinder 1, compression cylinder 29
It retracts, scroll chuck 10 rises, and removes bridge tube 1-1 and disk 1-2 after welding, completes the weldering of a bridge tube 1-1 and disk 1-2
It connects, repeats the above process, realize the welding of next bridge tube 1-1 and disk 1-2.
Claims (5)
1. a kind of bridge tube compressed using serial cylinders and disk welder, including servo motor（1）, shelf（2）, left column
（3）, compression cylinder one（6）, lifting cylinder（7）, compression cylinder two（9）, scroll chuck（10）, right column（11）, welding gun（20）,
It is characterized in that：The shelf（2）Lower tablet is fixed in upper end（12）, lower tablet（12）It is horizontally disposed, lower tablet
（12）The left and right sides respectively fix left column（3）, right column（11）Lower end, left column（3）, right column（11）Along vertical
Direction and arranged in parallel, lower tablet（12）Middle part fix support plate（16）, rotating disc（15）With support plate（16）Rotation
Connection, rotating disc（15）Connect driving device, the lower tablet（12）Left side fix cylinder frame（17）, cylinder frame（17）Gu
Determine double-rod cylinder（18）, the double-rod cylinder（18）Two piston rod front ends fix welding gun grip block（19）, welding gun clamping
Block（19）Upper fixed welding gun（20）；
The rotating disc（15）Upper surface disk is installed using the positioning method of plane and two pits（1-2）Downside, rotating disc（15）
With disk（1-2）Coaxial arrangement；
The left column（3）, right column（11）Upper flat plate is fixed in upper end（8）, upper slide（5）, lower skateboard（4）The left and right sides
Respectively with left column（3）, right column（11）It is slidably connected, the lower skateboard（4）Positioned at upper slide（5）Lower section, it is described
Lower tablet（12）, upper flat plate（8）, upper slide（5）, lower skateboard（4）In the horizontal direction and arranged in parallel, described is upper flat
Plate（8）Upper surface middle part fixes lifting cylinder（7）, lifting cylinder（7）Piston rod be passed down through upper flat plate（8）Fixed upper slide
（5）, upper slide（5）The left and right sides is fixed and clamped cylinder one respectively（6）, compression cylinder two（9）, compression cylinder one（6）, compress gas
Cylinder two（9）About lifting cylinder（7）Piston rod be axisymmetricly arranged, compression cylinder one（6）, compression cylinder two（9）Piston
Bar is passed down through lower skateboard（4）, compression cylinder one（6）, compression cylinder two（9）The fixed lower skateboard of piston-rod lower end（4）, under
Slide plate（4）Middle part fix supporting wheel（21）, supporting wheel and terminal pad below（22）Rotation connection, terminal pad（22）
Three-jaw opening quotation is fixed in lower end（10）, scroll chuck（10）Geometric center and supporting wheel（21）, shaft（151）Central axis
Coaxial arrangement.
2. the bridge tube according to claim 1 compressed using serial cylinders and disk welder, it is characterised in that：It is described
Rotating disc（15）Connection driving device structure be：Rotating disc（15）Lower surface, which is provided with, extends downwardly shaft（151）, shaft
（151）Top and support plate（16）Rotation connection, shaft（151）Lower part passes through lower tablet（12）With shaft coupling（14）It is fixed to connect
It connects, shaft coupling（14）The other end fixes servo motor（1）Output shaft, servo motor（1）It is fixed on motor rack（13）On, motor
Frame（13）It is fixed on shelf（2）On, servo motor（1）Output shaft be vertically arranged.
3. the bridge tube according to claim 2 compressed using serial cylinders and disk welder, it is characterised in that：It is described
Rotating disc（15）Upper surface disk is installed using the positioning method of plane and two pits（1-2）The structure of downside is：Rotating disc（15）
Upper surface is provided centrally with cylinder boss（154）, cylinder boss（154）External cylindrical surface and disk（1-2）Interior interporal lacuna
Cooperation, for realizing disk（1-2）Radial positioning, rotating disc（15）It is provided with annular groove（152）, for avoiding disk
（1-2）Annular convex platform one（1-21）, rotating disc（15）Positioned at the annular convex platform one of ring flange（1-21）Outside be provided with ring
Shape boss two（153）, annular convex platform two（153）Upper surface with installation disk（1-2）Lower section outer circle ring surface（1-22）
Fitting is used for disk（1-2）Axially position, the rotating disc（15）Upper fixed rhombus pin（23）, rhombus pin（23）Water chestnut
Shape part and disk（1-2）Any one cooperation in six vertical unthreaded holes of upper circumferencial direction setting.
4. utilizing the bridge tube and disk welder of serial cylinders compression, feature according to claim 1-3 any one of them
It is：The scroll chuck（10）For pneumatic scroll chuck.
5. the bridge tube according to claim 3 compressed using serial cylinders and disk welder, it is characterised in that：Use column
Pin replaces rhombus pin（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774756.7U CN207656113U (en) | 2017-12-19 | 2017-12-19 | A kind of bridge tube and disk welder using serial cylinders compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774756.7U CN207656113U (en) | 2017-12-19 | 2017-12-19 | A kind of bridge tube and disk welder using serial cylinders compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207656113U true CN207656113U (en) | 2018-07-27 |
Family
ID=62942396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774756.7U Expired - Fee Related CN207656113U (en) | 2017-12-19 | 2017-12-19 | A kind of bridge tube and disk welder using serial cylinders compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207656113U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570881A (en) * | 2019-01-30 | 2019-04-05 | 横店集团英洛华电气有限公司 | End ring welding auxiliary mould |
| CN110052764A (en) * | 2019-04-12 | 2019-07-26 | 大族激光科技产业集团股份有限公司 | A kind of discs clamp positioning mechanism and the laser process equipment using it |
| CN110587217A (en) * | 2019-10-30 | 2019-12-20 | 联伟汽车零部件(重庆)有限公司 | Positioning tool for circumferential welding of tubular parts |
| CN114346576A (en) * | 2022-03-01 | 2022-04-15 | 合肥永升机械有限公司 | Automatic welding fixture for assembling movable arm of excavator |
| CN114986073A (en) * | 2022-08-01 | 2022-09-02 | 南通泽云机械有限公司 | Welding equipment based on metal flange processing for pipe connection |
| CN116900611A (en) * | 2023-09-13 | 2023-10-20 | 湖南高岭建设集团股份有限公司 | Auxiliary welding device for steel structure for building |
-
2017
- 2017-12-19 CN CN201721774756.7U patent/CN207656113U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570881A (en) * | 2019-01-30 | 2019-04-05 | 横店集团英洛华电气有限公司 | End ring welding auxiliary mould |
| CN110052764A (en) * | 2019-04-12 | 2019-07-26 | 大族激光科技产业集团股份有限公司 | A kind of discs clamp positioning mechanism and the laser process equipment using it |
| CN110587217A (en) * | 2019-10-30 | 2019-12-20 | 联伟汽车零部件(重庆)有限公司 | Positioning tool for circumferential welding of tubular parts |
| CN114346576A (en) * | 2022-03-01 | 2022-04-15 | 合肥永升机械有限公司 | Automatic welding fixture for assembling movable arm of excavator |
| CN114346576B (en) * | 2022-03-01 | 2024-03-22 | 合肥永升机械有限公司 | Automatic welding fixture for assembling movable arm of excavator |
| CN114986073A (en) * | 2022-08-01 | 2022-09-02 | 南通泽云机械有限公司 | Welding equipment based on metal flange processing for pipe connection |
| CN114986073B (en) * | 2022-08-01 | 2022-10-21 | 南通泽云机械有限公司 | Welding equipment based on metal flange processing for pipe connection |
| CN116900611A (en) * | 2023-09-13 | 2023-10-20 | 湖南高岭建设集团股份有限公司 | Auxiliary welding device for steel structure for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |