CN108705231A - A kind of automatic welding make-up machinery arm - Google Patents
A kind of automatic welding make-up machinery arm Download PDFInfo
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- CN108705231A CN108705231A CN201810654039.3A CN201810654039A CN108705231A CN 108705231 A CN108705231 A CN 108705231A CN 201810654039 A CN201810654039 A CN 201810654039A CN 108705231 A CN108705231 A CN 108705231A
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- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of automatic welding make-up machinery arms, including the Multidirectional welding tool for sliding fixed seat and being mounted in sliding fixed seat；Multidirectional welding tool includes being sequentially connected fixed positioning tube, the first socket joint, second joint seat and third socket joint from top to bottom.The mechanical arm of the present invention is equipped with the first socket joint, second joint seat, third socket joint and the 4th socket joint and sliding fixed seat, by acting on the comprehensive no dead angle welding that mechanical arm may be implemented in different shape workpiece surface while four turning joints and a position adjustment seat, solve the problems, such as that existing electroplating equipment wielding machine arm cannot achieve cambered surface and the welding of uneven face, and then automatic welding process is realized, improve welding efficiency.
Description
Technical field
The invention belongs to welding fields, are related to a kind of automatic welding make-up machinery arm.
Background technology
In the welding process, it for the workpiece of surface irregularity, is difficult to realize precisely welds in the welding process, and
Full automation is cannot achieve when being welded until to workpiece difference, needs the position of travelling workpiece, not only reduces welding efficiency, together
When by travelling workpiece carry out welding cannot achieve automation micro-adjustment so that change the location of workpiece after weld precision drop
It is low.
Invention content
The purpose of the present invention is to provide a kind of automatic welding make-up machinery arm, which is inhaled by sliding fixed seat
It closes in workpiece surface, the welding of workpiece different location can be realized by sliding the adjustment effect of fixed seat, is not necessarily to travelling workpiece
Or welding tooling, it is by the first socket joint, second joint seat, third socket joint and simultaneously for workpiece surface out-of-flatness
The comprehensive no dead angle rotation welding of welding rifle is realized in the adjusting of four socket joints so that welding is more accurate.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of automatic welding make-up machinery arm, including slide fixed seat and be mounted on the full side slided in fixed seat
Position welding tooling；
Multidirectional welding tool includes being sequentially connected fixed positioning tube, the first socket joint, second joint seat from top to bottom
With third socket joint；
Sliding fixed seat includes two actuation items being oppositely arranged, and passes through fixed block respectively between the both ends of two actuation items
It is connected and fixed, the bottom surface of two actuation items is provided with several first mounting grooves, and electromagnet is mounted in the first mounting groove, whole
A assemble welding mechanical arm is fixed on the surface of welding workpiece by electromagnetic actuation, and is mounted between two fixed blocks
One end of one drive screw, the first drive screw is connected across fixed block with first reducing motors；
The first tapped through hole being provided with the first drive screw screw-thread fit is run through in the side wall bottom end of positioning tube；
First socket joint includes support plate and the Rotational Cylindrical that is fixed in the middle part of support plate bottom surface, and the bottom surface of Rotational Cylindrical integrally connects
It connects and is fixed with first rotating shaft, the top of positioning tube is arranged with bearing, and Rotational Cylindrical is mounted in bearing, while first rotating shaft bottom
End is connected with the power output end of second reducing motors, the surface of support plate be mounted with two be oppositely arranged be hinged
The top of plate, two articulated slabs is equipped with the first hinge bar, and second joint seat is hingeably secured on the first hinge bar, while first
Connecting rod pulling mechanism is hingedly installed on hinge bar, the two sides of two articulated slabs is symmetrically fixed with two the first articulated shafts, and two
It is respectively articulated with the first cylinder and the second cylinder on a first articulated shaft；
Second joint seat includes two the first hinges being oppositely arranged that adjusting rod and integrally connected are fixed on adjusting rod bottom end
Block is connect, while there are two the second hinged blocks being oppositely arranged for the top integrally connected fixation of adjusting rod；Two the first hinged block hinges
It connects and is fixed on the first hinge bar, while the side wall of adjusting rod is provided with the first pulling hole, the power output end of the second cylinder is equipped with
Pull hole cooperation with first first pulls axis；
Third socket joint includes hinged fixed column, and the left and right sidewall outer surface integrally connected of hinged fixed column is fixed with connection
Axis, two the second hinged blocks are respectively articulated with and are fixed in connecting shaft, and the rear wall both sides integrally connected of hinged fixed column is fixed with
Two link blocks being oppositely arranged, two link block one end are connected by third hinged block, the side wall one of third hinged block
Being fixedly connected with third pulls axis, the rear wall of hinged fixed column to be provided with mounting groove, and the slot bottom of mounting groove is provided with rotated through-hole, turns
The second drive screw is mounted in dynamic through-hole, one end of the second drive screw passes through rotated through-hole and third decelerating motor
Power output end is connected, and the front side wall upper end integrally connected of hinged fixed column is fixed with universal connection rod, universal connection rod
One end is equipped with the 4th socket joint；
Connecting rod pulling mechanism includes the first connecting rod being hingeably secured on the first hinge bar, and one end of first connecting rod is hinged with
Second connecting rod, first connecting rod are located between two the first hinged blocks, and the top of second connecting rod is hingeably secured to third and pulls on axis,
The side wall of second connecting rod is provided with the second pulling hole, and the power output end of the first cylinder is equipped with pulls the second of hole cooperation to draw with second
Moving axis；
One end of universal connection rod is set there are two the 4th hinged block being oppositely arranged, and the 4th socket joint includes being hingeably secured to
Universal joint between two the 4th hinged blocks and the pulling adjustment seat being installed on the second drive screw, on universal joint
Welding base is hingedly installed, welding rifle is installed on welding base.
Further, positioning tube is located at two and is attracted between item, the side of the opposite two side of positioning tube and two actuation items
Wall pressure tightly connects.
Further, it includes the connection that regulation ring and integrally connected are fixed on regulation ring two lateral walls to pull adjustment seat
Bar, the side wall inner surfaces of regulation ring are provided with the internal thread with the second drive screw screw-thread fit, and one end of two connecting rods is vertical
It is fixed with the first adjusting rod, one end of two the first adjusting rods is hingedly fixed with the second adjusting rod, and the one of two the second adjusting rods
End is hingeably secured on welding base.
Further, welding base includes limit fixed frame, and the rear wall outer surface integrally connected for limiting fixed frame is fixed with
Two the 5th hinged blocks, universal joint include two shafts being arranged in a mutually vertical manner, and one of shaft both ends are hingedly fixed
Between two the 4th hinged blocks, the both ends of another shaft are hingeably secured between two the 5th hinged blocks；Limit fixed frame
Left and right sidewall is mounted on third drive screw, is connected through a screw thread on third drive screw and is fixed with clamping cylinder, clamps cylinder
Side wall inner surfaces are provided with the internal thread with third drive screw screw-thread fit, and one end integrally connected for clamping cylinder is fixed with arc folder
Tight pad, welding rifle are fixedly clamped between two arc clamp pads.
Further, the front-rear side walls inner surface for limiting fixed frame opposite opens that there are two limiting slot, two arc clamp pads
The both ends left and right sidewall outer surface that is connected in two limiting slots, while limiting fixed frame be all connected with and be fixed with the 4th pulling
One end of axis, the second adjusting rod is hingeably secured on the 4th pulling axis.
Beneficial effects of the present invention：
The electroplating equipment wielding machine arm of the present invention is small, easy to remove, while can be pull-in on workpiece surface and be welded, and realizes
Automation of Welding process.
The mechanical arm of the present invention is equipped with the first socket joint, second joint seat, third socket joint and the 4th socket joint and cunning
Mechanical arm may be implemented in different shape work by being acted on while four turning joints and a position adjustment seat in dynamic fixed seat
The comprehensive no dead angle welding on part surface solves existing electroplating equipment wielding machine arm and cannot achieve asking for cambered surface and the welding of uneven face
Topic, and then automatic welding process is realized, improve welding efficiency.
The present invention is pull-in on workpiece surface by sliding fixed seat, can realize work by sliding the adjustment effect of fixed seat
The welding of part different location is not necessarily to travelling workpiece or welding tooling, realizes automatic welding.
The present invention drives regulation ring movement by third drive screw, realizes that the second adjusting rod drives welding base position angle
Slight adjusting so that welding rifle can slightly adjust, and then realize welding process in for being welded when the slight change of welding position
The position for connecing rifle is slightly adjusted, and then realizes the raising of welding accuracy.
The welding rifle of the present invention is realized solid to the clamping for welding rifle by the screw-driven effect of drive screw and clamping cylinder
It is fixed, facilitate the installation and removal of welding rifle.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is automatic welding make-up machinery arm configuration schematic diagram of the present invention；
Fig. 2 is automatic welding make-up machinery arm configuration schematic diagram of the present invention；
Fig. 3 is Multidirectional welding tool structural schematic diagram；
Fig. 4 is the structural blast schematic diagram of Fig. 3；
Fig. 5 is the structural blast schematic diagram of Fig. 3；
Fig. 6 is the structural schematic diagram of third socket joint；
Fig. 7 is the structural schematic diagram of welding base；
Fig. 8 is the structural blast schematic diagram of Fig. 7.
Specific implementation mode
A kind of automatic welding make-up machinery arm as shown in Figure 1 and Figure 2, including slides fixed seat 1 and is mounted on cunning
Multidirectional welding tool in dynamic fixed seat 1；
As shown in figure 3, Multidirectional welding tool includes being sequentially connected fixed positioning tube 2, the first socket joint from top to bottom
3, second joint seat 4 and third socket joint 5；
As shown in Figure 4 and Figure 5, sliding fixed seat 1 include two actuation items 11 being oppositely arranged, two actuation item 11 two
It being connected and fixed respectively by fixed block 12 between end, the bottom surfaces of two actuation items 11 are provided with several first mounting grooves 111, and first
Electromagnet is mounted in mounting groove 111, entire assemble welding mechanical arm is fixed on welding workpiece by electromagnetic actuation
Surface, the first drive screw 13 is mounted between two fixed blocks 12, and one end of the first drive screw 13 passes through fixed block
12 are connected with first reducing motors；
The first tapped through hole 21 being provided with 13 screw-thread fit of the first drive screw is run through in the side wall bottom end of positioning tube 2, fixed
Position cylinder 2 is mounted on across the first drive screw 13 in sliding fixed seat 1 by the first tapped through hole 21, while positioning tube 2
Between two are attracted item 11, the opposite two side of positioning tube 2 connects with the side wall compression of two actuation items 11, is welding
Cheng Zhong, when needing mobile welding tooling, control first reducing motors rotation drives the rotation of the first drive screw 13, the first transmission spiral shell
It is provided along the power in 13 direction of the first drive screw and around the first transmission for positioning tube 2 by threaded function in 13 rotation process of bar
The power in 13 direction of screw rod, since two actuation items 11 are to the position-limiting action of positioning tube 2 so that positioning tube 2 is only along the first transmission
The power in 13 direction of screw rod so that positioning tube 2 is moved under the action of the first drive screw 13, and then can be facilitated to workpiece
The welding of different parts；
First socket joint 3 includes support plate 31 and the Rotational Cylindrical 32 being fixed in the middle part of 31 bottom surface of support plate, Rotational Cylindrical 32
Bottom surface integrally connected is fixed with first rotating shaft 33, and the top of positioning tube 2 is arranged with bearing, and Rotational Cylindrical 32 is mounted on bearing
In, while 33 bottom end of first rotating shaft is connected with the power output end of second reducing motors, second reducing motors are mounted on
In positioning tube 2, the surface of support plate 31 is mounted with two articulated slabs being oppositely arranged 34, the top peace of two articulated slabs 34
Equipped with the first hinge bar 35, second joint seat is hingeably secured on the first hinge bar 35, while hingedly being pacified on the first hinge bar 35
Equipped with connecting rod pulling mechanism 6, the two side of two articulated slabs 34 is symmetrically fixed with two the first articulated shafts 36, and two first hinged
The first cylinder 37 and the second cylinder 38 have been respectively articulated on axis 36；
Second joint seat 4 includes that adjusting rod 41 and integrally connected are fixed on that two of 41 bottom end of adjusting rod are oppositely arranged
One hinged block 42, while there are two the second hinged blocks 43 being oppositely arranged for the top integrally connected fixation of adjusting rod 41；Two
One hinged block 42 is hingeably secured on the first hinge bar 35, while the side wall of adjusting rod 41 is provided with the first pulling hole 44, the second gas
The power output end of cylinder 38 is equipped with the first pulling axis 381 for pulling hole 44 to coordinate with first, and the second cylinder 38 passes through first and pulls
Axis 381 pulls second joint seat to rotate adjusting position around the first hinge bar 35；
As shown in fig. 6, third socket joint 5 includes hinged fixed column 51, the left and right sidewall outer surface one of hinged fixed column 51
Body is fixedly connected with connecting shaft 58, and two the second hinged blocks 43 are respectively articulated with and are fixed in connecting shaft 58, hinged fixed column 51
Rear wall both sides integrally connected is fixed there are two the link block 52 being oppositely arranged, and two 52 one end of link block pass through third hinged block
53 are connected, and the side wall integrally connected of third hinged block 53 is fixed with third and axis 54, the rear wall of hinged fixed column 51 is pulled to open
There are mounting groove 511, the slot bottom of mounting groove 511 to be provided with rotated through-hole 512, the second transmission spiral shell is mounted in rotated through-hole 512
One end of bar 55, the second drive screw 55 is connected across rotated through-hole with the power output end of third decelerating motor, hinged solid
The front side wall upper end integrally connected of fixed column 51 is fixed with universal connection rod 56, and one end of universal connection rod 56 is equipped with the 4th joint
Seat 7；
Connecting rod pulling mechanism 6 includes being hingeably secured to first connecting rod 61 on the first hinge bar 35, and the one of first connecting rod 61
End is hinged with second connecting rod 62, and first connecting rod 61 is located between two the first hinged blocks 42, and the top of second connecting rod 62 is hingedly solid
It is pulled on axis 54 due to third, the side wall of second connecting rod 62 is provided with the second pulling hole 621, and the power output end of the first cylinder 37 is set
There is the second pulling axis 371 for pulling hole 621 to coordinate with second, axis 54 is pulled since the top of second connecting rod 62 is articulated with third
On, the first cylinder 37 pulls axis 371 that 62 bottom end of second connecting rod is pulled to pull axis 54 to rotate around third by second, realizes second
62 bottom end of connecting rod moves up and down；
One end of universal connection rod 56 is set there are two the 4th hinged block 57 being oppositely arranged, and the 4th socket joint 7 includes hinged
The universal joint 71 being fixed between two the 4th hinged blocks 57 and the pulling adjustment seat being installed on the second drive screw 55
72, welding base 8 is hingedly installed on universal joint 71, welding rifle is installed on welding base 8, it includes adjusting to pull adjustment seat 72
Ring 721 and integrally connected are fixed on the connecting rod 722 of 721 two lateral walls of regulation ring, and the side wall inner surfaces of regulation ring 721 are provided with
It is vertically and fixedly provided with the first adjusting rod 723 with one end of the internal thread of 55 screw-thread fit of the second drive screw, two connecting rods 722,
One end of two the first adjusting rods 723 is hingedly fixed with the second adjusting rod 724, and one end of two the second adjusting rods 724 is hingedly solid
Due on welding base 8；Controlling the work of third decelerating motor drives the rotation of the second drive screw 55, the second drive screw 55 to rotate
Drive regulation ring 721 to rotate by threaded function in journey, regulation ring 721 by the first adjusting rod 723 and the second adjusting rod 724 it
Between mating reaction realize the second adjusting rod 724 limit fix so that regulation ring 721 cannot surround the second drive screw
55 rotations, can only move along the second drive screw 55, before regulation ring 721 pulls the second adjusting rod 724 by the first adjusting rod 723
After move；
As shown in Figure 7 and Figure 8, welding base 8 includes limit fixed frame 81, limits the rear wall outer surface one of fixed frame 81
It is connected and fixed there are two the 5th hinged block 82, universal joint 71 includes two shafts being arranged in a mutually vertical manner, one of them turns
Axis both ends are hingeably secured between two the 4th hinged blocks 57, and the both ends of another shaft are hingeably secured to two the 5th hinged blocks
Between 82 so that welding base 8 can be connected and fixed on by universal joint 71 on universal connection rod 56；It is left to limit fixed frame 81
Right side wall is mounted on third drive screw 83, is connected through a screw thread on third drive screw 83 and is fixed with clamping cylinder 84, clamped
The side wall inner surfaces of cylinder 84 are provided with the internal thread with 83 screw-thread fit of third drive screw, and one end integrally connected for clamping cylinder 84 is solid
There are arc clamp pad 85, welding rifle to be fixedly clamped between two arc clamp pads 85 surely；Limit the front-rear side walls of fixed frame 81
Inner surface is opposite to be opened there are two limiting slot 811, and the both ends of two arc clamp pads 85 are connected in two limiting slots 811,
When erecting and welding rifle, the third drive screw 83 by rotating both ends, which drives, clamps the rotation of cylinder 84, is set due to clamping 84 both sides of cylinder
There is arc clamp pad 85, is connected in limiting slot 811 by the limit of arc clamp pad 85 so that clamping cylinder 84 can only from rotating
It is moved along third drive screw 83, until two flower pattern clamp pads 85, which will weld rifle, to be fixedly clamped；Limit fixed frame simultaneously
81 left and right sidewall outer surface, which is all connected with, is fixed with the 4th pulling axis 812, and one end of the second adjusting rod 724 is hingeably secured to the 4th
It pulls on axis 812；Second adjusting rod 724 is surrounded during being moved forward and backward by the 4th pulling pulling limit fixed frame 81 of axis 812
Universal joint rotates, and realizes that welding base 8 drives welding rifle to be rotated around universal joint, and then realize the welding of different location
It is fixed.
The specific work process of the assemble welding mechanical arm is as follows：
Entire assemble welding mechanical arm is fixed on the surface of welding workpiece by the first step by electromagnetic actuation；
Second step, according to the difference of welding position, control first reducing motors rotation drives the rotation of the first drive screw 13,
First drive screw 13 is driven by threaded function, and positioning tube 2 is moved along the first drive screw 13；
Third walks, and drives the first socket joint 3 in positioning tube 2 according to the different control second reducing motors rotations of soldering angle
The welding of different angle is realized in middle rotation；
4th step adjusts the second cylinder 38 and drives second joint seat 3 around the first hinge according to the difference of welding front and back position
Extension bar 35 successively rotates；Axis 371 can be pulled to pull 62 bottom end of second connecting rod by second by controlling the first cylinder 37 simultaneously
The rotation of axis 54 is pulled to realize the adjustment effect to third socket joint 4 around third so that third socket joint 4 surrounds 58 turns of connecting shaft
It is dynamic, realize the adjusting of third socket joint 4；
5th step drives the rotation of third drive screw by controlling the rotation of third decelerating motor, realizes regulation ring along third
Drive screw moves, and then realizes the up and down adjustment of welding base 8, realizes the fine adjustment that rifle is welded in welding process so that welding
It positions more acurrate.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of automatic welding make-up machinery arm, which is characterized in that including sliding fixed seat (1) and be mounted on sliding admittedly
Multidirectional welding tool in reservation (1)；
Multidirectional welding tool includes being sequentially connected fixed positioning tube (2), the first socket joint (3), second joint from top to bottom
Seat (4) and third socket joint (5)；
Sliding fixed seat (1) includes two actuation items (11) being oppositely arranged, and is led to respectively between the both ends of two actuation items (11)
It crosses fixed block (12) to be connected and fixed, two bottom surfaces for being attracted item (11) are provided with several first mounting grooves (111), the first mounting groove
(111) electromagnet is mounted in, entire assemble welding mechanical arm is fixed on the surface of welding workpiece by electromagnetic actuation,
The first drive screw (13) is mounted between two fixed blocks (12), one end of the first drive screw (13) passes through fixed block
(12) it is connected with first reducing motors；
The first tapped through hole (21) being provided with the first drive screw (13) screw-thread fit is run through in the side wall bottom end of positioning tube (2)；
First socket joint (3) includes support plate (31) and the Rotational Cylindrical (32) that is fixed in the middle part of support plate (31) bottom surface, Rotational Cylindrical
(32) bottom surface integrally connected is fixed with first rotating shaft (33), and the top of positioning tube (2) is arranged with bearing, Rotational Cylindrical (32) installation
It is fixed in bearing, while first rotating shaft (33) bottom end is connected with the power output end of second reducing motors, support plate (31)
Surface be mounted with two articulated slabs being oppositely arranged (34), the top of two articulated slabs (34) is equipped with the first hinge bar
(35), second joint seat (4) is hingeably secured on the first hinge bar (35), while the hingedly company of being equipped on the first hinge bar (35)
The two side of bar pulling mechanism (6), two articulated slabs (34) is symmetrically fixed with two the first articulated shafts (36), and two first hinged
The first cylinder (37) and the second cylinder (38) have been respectively articulated on axis (36)；
Second joint seat (4) includes adjusting rod (41) and integrally connected is fixed on two of adjusting rod (41) bottom end and is oppositely arranged
First hinged block (42), while there are two the second hinged blocks being oppositely arranged for the top integrally connected fixation of adjusting rod (41)
(43)；Two the first hinged blocks (42) are hingeably secured on the first hinge bar (35), while the side wall of adjusting rod (41) is provided with
One pulls hole (44), and the power output end of the second cylinder (38) is equipped with pulls the first of hole (44) cooperation to pull axis with first
(381)；
Third socket joint (5) includes hinged fixed column (51), and the left and right sidewall outer surface integrally connected of hinged fixed column (51) is solid
Surely there is connecting shaft (58), two the second hinged blocks (43), which are respectively articulated with, is fixed in connecting shaft (58), hinged fixed column (51)
Rear wall both sides integrally connected is fixed there are two the link block (52) being oppositely arranged, and two link block (52) one end are cut with scissors by third
It connects block (53) to be connected, the side wall integrally connected of third hinged block (53) is fixed with third and pulls axis (54), hinged fixed column
(51) rear wall is provided with mounting groove (511), and the slot bottom of mounting groove (511) is provided with rotated through-hole (512), rotated through-hole (512)
In be mounted with the second drive screw (55), one end of the second drive screw (55) passes through rotated through-hole and third decelerating motor
Power output end be connected, the front side wall upper end integrally connected of hinged fixed column (51) is fixed with universal connection rod (56), ten thousand
The 4th socket joint (7) is installed to one end of connecting rod (56)；
Connecting rod pulling mechanism (6) includes the first connecting rod (61) being hingeably secured on the first hinge bar (35), first connecting rod (61)
One end be hinged with second connecting rod (62), first connecting rod (61) is located between two the first hinged blocks (42), second connecting rod (62)
Top be hingeably secured to third and pull on axis (54), the side wall of second connecting rod (62) is provided with the second pulling hole (621), the first gas
The power output end of cylinder (37) is equipped with pulls the second of hole (621) cooperation to pull axis (371) with second；
One end of universal connection rod (56) is set there are two the 4th hinged block (57) being oppositely arranged, and the 4th socket joint (7) includes hinge
The drawing for connecing the universal joint (71) between being fixed on two the 4th hinged blocks (57) and being installed on the second drive screw (55)
Adjustment seat (72) is moved, welding base (8) is hingedly installed on universal joint (71), welding base is equipped with welding rifle on (8).
2. a kind of automatic welding make-up machinery arm according to claim 1, which is characterized in that positioning tube (2) is located at two
Between a actuation item (11), the opposite two side of positioning tube (2) connects with two side wall for being attracted item (11) compressions.
3. a kind of automatic welding make-up machinery arm according to claim 1, which is characterized in that adjustment seat (72) is pulled to wrap
It includes regulation ring (721) and integrally connected is fixed on the connecting rod (722) of regulation ring (721) two lateral walls, regulation ring (721)
Side wall inner surfaces are provided with the internal thread with the second drive screw (55) screw-thread fit, and one end of two connecting rods (722) is vertically solid
Surely there is the first adjusting rod (723), one end of two the first adjusting rods (723) is hingedly fixed with the second adjusting rod (724), two
One end of two adjusting rods (724) is hingeably secured on welding base (8).
4. a kind of automatic welding make-up machinery arm according to claim 3, which is characterized in that welding base (8) includes limit
Position fixed frame (81), the rear wall outer surface integrally connected of limit fixed frame (81) are fixed there are two the 5th hinged block (82), and ten thousand
Include two shafts being arranged in a mutually vertical manner to connector (71), one of shaft both ends are hingeably secured to two the 4th and are hinged
Between block (57), the both ends of another shaft are hingeably secured between two the 5th hinged blocks (82)；It is left to limit fixed frame (81)
Right side wall is mounted on third drive screw (83), is connected through a screw thread on third drive screw (83) and is fixed with clamping cylinder
(84), the side wall inner surfaces for clamping cylinder (84) are provided with the internal thread with third drive screw (83) screw-thread fit, clamp cylinder (84)
One end integrally connected be fixed with arc clamp pad (85), welding rifle is fixedly clamped between two arc clamp pads (85).
5. a kind of automatic welding make-up machinery arm according to claim 4, which is characterized in that limit fixed frame (81)
Front-rear side walls inner surface is opposite to open that there are two limiting slots (811), and the both ends of two arc clamp pads (85) are connected in two limits
In position slot (811), while the left and right sidewall outer surface for limiting fixed frame (81) is all connected with and is fixed with the 4th pulling axis (812), the
One end of two adjusting rods (724) is hingeably secured on the 4th pulling axis (812).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654039.3A CN108705231B (en) | 2018-06-22 | 2018-06-22 | Automatic change welding assembly arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654039.3A CN108705231B (en) | 2018-06-22 | 2018-06-22 | Automatic change welding assembly arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705231A true CN108705231A (en) | 2018-10-26 |
| CN108705231B CN108705231B (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810654039.3A Active CN108705231B (en) | 2018-06-22 | 2018-06-22 | Automatic change welding assembly arm |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904539A (en) * | 2019-03-05 | 2019-06-18 | 广州徽一电子科技有限公司 | A kind of lithium battery anode slurry leakage-proof structure and its anti-leaking method |
| CN111390875A (en) * | 2020-04-14 | 2020-07-10 | 桂林师范高等专科学校 | Multi freedom robot arm |
| CN112122839A (en) * | 2020-09-12 | 2020-12-25 | 招远旭日矿山机械有限公司 | Mechanical arm welding machine and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109904539A (en) * | 2019-03-05 | 2019-06-18 | 广州徽一电子科技有限公司 | A kind of lithium battery anode slurry leakage-proof structure and its anti-leaking method |
| CN109904539B (en) * | 2019-03-05 | 2022-02-11 | 深圳市飞鹏新能源科技有限公司 | Lithium battery positive electrode slurry leakage-proof structure and leakage-proof method thereof |
| CN111390875A (en) * | 2020-04-14 | 2020-07-10 | 桂林师范高等专科学校 | Multi freedom robot arm |
| CN112122839A (en) * | 2020-09-12 | 2020-12-25 | 招远旭日矿山机械有限公司 | Mechanical arm welding machine and using method thereof |
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| CN108705231B (en) | 2019-12-13 |
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