CN213672494U

CN213672494U - Welding manipulator capable of automatically cleaning welding slag

Info

Publication number: CN213672494U
Application number: CN202021666746.3U
Authority: CN
Inventors: 张贻海; 毕想; 张轶男; 洪汉阳
Original assignee: Individual
Current assignee: Wuhan Lider Precision Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-07-13
Anticipated expiration: 2030-08-12

Abstract

The utility model belongs to the technical field of welding manipulators, and discloses a welding manipulator capable of automatically cleaning welding slag, which comprises a welding device, wherein a base is arranged below the welding device, a base is arranged on the outer top wall of the base, a supporting column is welded on one side of the base, which is far away from the base, of the supporting column, a rotary drum is movably connected with one end of the supporting column, and a manipulator hinge is welded on one side of the rotary drum, which is far away from the supporting column, the utility model drives a tool apron to rotate through a motor, then synchronously drives a reamer to rotate, can clean the welding slag on the surface of a workpiece after the welding manipulator is welded, and can buffer the tool apron and the reamer after the welding manipulator is contacted with the surface of the workpiece due to the arrangement of a spring, so as to avoid the reamer scratching the workpiece by the reamer, and the reamer and the tool apron are always kept, thereby achieving the best effect of removing the welding slag.

Description

Welding manipulator capable of automatically cleaning welding slag

Technical Field

The utility model belongs to the technical field of welding manipulator, concretely relates to automatic welding manipulator of clearance welding slag.

Background

Welding, also known as butt fusion, melt and connect, it is a manufacturing process that joins metal or other thermoplastic material such as plastics with heating, high temperature or high pressure mode and the energy source of the modern welding of technique have a lot of, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc. except using in the mill, the welding can also be gone on under multiple environment, like field, under water and space, no matter where, the welding all can bring danger for the operator, so must take appropriate safeguard measure when welding, the welding is including burn, electric shock, visual damage, inhale poisonous gas, ultraviolet irradiation excessive etc. for the injury that the human body probably caused.

The existing welding manipulator does not have the functions of cleaning welding seams and cleaning welding slag in real time due to the reason of the arrangement of the manipulator, so that the welding slag is adhered to a workpiece, and the subsequent work of cleaning the welding slag by an operator is needed, thereby reducing the work efficiency of the operator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic welding machines hand of clearance welding slag to solve the problem that welding slag can't be clear away to current welding machines hand.

In order to achieve the above object, the utility model provides a following technical scheme: a welding manipulator for automatically cleaning welding slag comprises a welding device, a base is arranged below the welding device, a base is mounted on the outer top wall of the base, a supporting column is welded on one side, away from the base, of the base, a rotary drum is movably connected to one end, away from the base, of the supporting column, a manipulator hinge is welded on one side, away from the supporting column, of the rotary drum, a first crank arm is movably mounted inside the manipulator hinge, a second crank arm is movably connected to one side, away from the manipulator hinge, of the first crank arm, one end, away from the first crank arm, of the second crank arm is fixedly connected with the welding device, a sleeve is sleeved at the periphery of the supporting column, a connecting shaft is welded on the outer wall of the sleeve, a connecting seat is fixedly mounted at one end, away from the sleeve, of the connecting shaft, a rack is mounted, one side that the connecting seat is close to the gear is equipped with logical groove, one side that the connecting seat was kept away from to the gear is equipped with the hinge, the pivot has been inserted to the centre of a circle department of gear, the one end and the hinge welding that the hinge is close to in the pivot, the one end and the logical groove swing joint of hinge are kept away from in the pivot, one side swing joint that the pivot was kept away from to the hinge has first hinge pin, the one end fixedly connected with motor of hinge is kept away from to first hinge pin, one side that first hinge pin was kept away from to the motor is equipped with dross removal mechanism, the output shaft and.

Preferably, the base is kept away from one side of base and has been seted up the spout, the top of spout is equipped with the telescopic link, the slider is installed to the one end that the telescopic link is close to the spout, slider and spout swing joint, the cleaning device is installed to the one end that the spout was kept away from to the telescopic link.

Preferably, the circumference department of base installs the hinge, the one end swing joint that the base was kept away from to the hinge has the third hinge pole, the one end swing joint that the hinge was kept away from to the third hinge pole has the second hinge pole, the one end that the third hinge pole was kept away from to the second hinge pole is installed in the lateral wall of first hinge pole.

Preferably, a spring is installed inside the deslagging device, a moving block is fixedly installed on one side of the spring, a tool apron is arranged on one side of the deslagging device, a reamer is installed on the outer circumferential wall of the tool apron, a connecting shaft is inserted into one side of the tool apron close to the deslagging device, a spline is installed on the circumference of the connecting shaft, a spline groove is formed in the inner circumferential wall of the tool apron, the spline is matched with the spline groove, one end, far away from the tool apron, of the connecting shaft is inserted into the side wall of the deslagging device, and one side, far away from the spring, of the moving block.

Preferably, the cleaning device is composed of a brush and a clamping seat, the outer bottom wall of the clamping seat is fixedly connected with the telescopic rod, and the brush is installed on the circumference of the clamping seat.

Preferably, the lateral wall swing joint of second hinge pole has first branch portion hinge pole, the lateral wall swing joint of third hinge pole has second branch portion hinge pole, the one end that second hinge pole was kept away from to first branch portion hinge pole and the one end swing joint that third hinge pole was kept away from to second branch portion hinge pole.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a motor drives the blade holder rotatory, then it is rotatory to drive the reamer in step, can clear away to the welding slag of welding manipulator welding back workpiece surface, because the setting of spring, blade holder and reamer can cushion after contacting with workpiece surface, avoid reamer scratch work piece, and through the connection effect of first hinge pin, second hinge pin and third hinge pin, can make reamer and blade holder and work piece remain the tangent plane contact of looks throughout to reach the best effect of cleaing away the welding slag.

(2) The utility model discloses having clear away the welding slag of work piece surface adhesion through cassette and brush after the reamer has clear away the welding slag and remaining and clear away, the clean effect of enhancement work piece surface that can step forward makes work piece surface reach more good roughness standard, and the accessible adjusts the clean demand of work piece that the telescopic link can realize not co-altitude down to reach the effect of compatible multiple work piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the deslagging device of the utility model;

FIG. 3 is a side view of the reamer of the present invention;

fig. 4 is a side view of the gear and rack of the present invention;

in the figure: 1. a base; 2. a spline; 3. a tool apron; 4. a support pillar; 5. a sleeve; 6. a rotating drum; 7. a manipulator hinge; 8. a first crank arm; 9. a second crank arm; 10. a welding device; 11. a connecting seat; 12. a rack; 13. a gear; 14. a hinge; 15. a first hinge rod; 16. a motor; 17. a deslagging device; 18. a first support hinge rod; 19. a second branch part hinge rod; 20. a second hinge rod; 21. a third hinge rod; 22. a chute; 23. a telescopic rod; 24. a cleaning device; 25. a spring; 26. a moving block; 27. a reamer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a welding manipulator capable of automatically cleaning welding slag comprises a welding device 10, a base 1 is arranged below the welding device 10, a base is installed on the outer top wall of the base 1, a support column 4 is welded on one side, away from the base 1, of the base, a rotary drum 6 is movably connected to one end, away from the base 1, of the support column 4, of the rotary drum 6, a manipulator hinge 7 is welded on one side, away from the support column 4, of the rotary drum 6, a first crank arm 8 is movably installed inside the manipulator hinge 7, a second crank arm 9 is movably connected to one side, away from the manipulator hinge 7, of the first crank arm 8, one end, away from the first crank arm 8, of the second crank arm 9 is fixedly connected with the welding device 10, the welding device 10 can be driven to move through connection and movement of the rotary drum 6 and the support column 4, the manipulator hinge 7 and the first crank arm 8, and the first crank arm 8 and the second crank arm 9, welding, the outer wall of the sleeve 5 is welded with a connecting shaft, one end of the connecting shaft, which is far away from the sleeve 5, is fixedly provided with a connecting seat 11, one side of the connecting seat 11, which is far away from the connecting shaft, is provided with racks 12, gears 13 are arranged inside the two racks 12, one side of the connecting seat 11, which is near to the gears 13, is provided with a through groove, one side of the gears 13, which is far away from the connecting seat 11, is provided with a hinge 14, a rotating shaft is inserted in the circle center of the gears 13, one end of the rotating shaft, which is near to the hinge 14, is welded with the hinge 14, one end of the rotating shaft, which is far away from the hinge 14, is movably connected with a first hinge rod 15, one end of the first hinge rod 15, which is far away from the hinge 14, is fixedly connected with a motor 16, the motor 16 adopts a three-phase asynchronous motor with the model Y90S-2, the motor power, the slag removing operation of the processed workpiece can be realized by driving the slag removing device 17 to operate through the driving motor 16, and the free movement of the slag removing device 17 can be realized under the action of the gear 13, the rack 12, the first hinge rod 15 and the hinge 14, so that the processed workpiece with different shapes and sizes is compatible, and the slag removing operation of the device is better completed.

Further, base 1 has seted up spout 22 in the one side of keeping away from the base, spout 22's top is equipped with telescopic link 23, the slider is installed to the one end that telescopic link 23 is close to spout 22, slider and spout 22 swing joint, the one end that spout 22 was kept away from to telescopic link 23 installs cleaning device 24, through the free motion of slider in spout 22, then drive the removal of telescopic link 23 in order to match the size of the work piece, thereby accomplish cleaning device 24's operation.

Further, the circumference department of base installs hinge 14, the one end swing joint that hinge 14 kept away from the base has third hinge pole 21, the one end swing joint that hinge 14 was kept away from to third hinge pole 21 has second hinge pole 20, the one end that third hinge pole 21 was kept away from to second hinge pole 20 is installed in the lateral wall of first hinge pole 15, can support for the motion of first hinge pole 15 through second hinge pole 20 and third hinge pole 21, the supporting force is not enough and is removed when preventing the motion of first hinge pole 15, lead to dangerous emergence.

Furthermore, a spring 25 is installed inside the deslagging device 17, a moving block 26 is fixedly installed on one side of the spring 25, a tool apron 3 is arranged on one side of the deslagging device 17, a reamer 27 is installed on the outer circumferential wall of the tool apron 3, a connecting shaft is inserted into one side of the tool apron 3 close to the deslagging device 17, a spline 2 is installed on the circumference of the connecting shaft, a spline groove is formed in the inner circumferential wall of the tool apron 3, the spline 2 is matched with the spline groove, the connection effect of the device can be enhanced through the connection relationship between the spline 2 and the spline groove, the connecting shaft is far away from one end of the tool apron 3 and inserted into the side wall of the deslagging device 17, one side of the moving block 26 far away from the spring 25 is fixedly connected with the connecting shaft, through the movable contact of the moving block 26 and the spring 25, the tool apron 3.

Specifically, cleaning device comprises brush and cassette, the outer diapire and the telescopic link 23 fixed connection of cassette, and the brush is installed to the circumference department of cassette, and the brush can clean the welding slag of remaining of work piece to realize the better roughness effect of work piece.

It is worth to say that, the lateral wall swing joint of second hinge pole 20 has first hinge pole 18 of branch portion, and the lateral wall swing joint of third hinge pole 21 has second hinge pole 19 of branch portion, and the one end that second hinge pole 20 was kept away from to first hinge pole 18 and the one end swing joint that third hinge pole 21 was kept away from to second hinge pole 19 of branch portion, forms stable triangle-shaped bearing structure through first hinge pole 18 and second hinge pole 19 of branch portion and supports second hinge pole 20 and third hinge pole 21, can realize the better stability of device.

The utility model discloses a theory of operation and use flow: before the novel welding machine is used, firstly, the rotating cylinder 6 and the supporting column 4, the manipulator hinge 7 and the first crank arm 8, the first crank arm 8 and the second crank arm 9 are adjusted to enable the welding device 10 to be aligned with a workpiece to be welded, then, the gear 13 and the rack 12 are driven to move, the first hinge rod 15, the hinge 14 and the deslagging device 17 are aligned below the workpiece to be machined, in the process, the driving motor 16 drives the tool apron 3 to rotate, and then, the reamer is synchronously driven to rotate, namely, welding slag on the surface of the workpiece after the welding of the welding manipulator can be removed, and due to the arrangement of the spring 25, the tool apron 3 and the reamer 27 can realize the buffering deformation effect of the spring 25 after being in contact with the surface of the workpiece, so that the workpiece is prevented from being scratched by the reamer 27, and then, under the connecting effect of the first hinge rod 15, the second hinge rod 20 and the third hinge rod 21, the reamer 27 and the tool apron 3 can be, thereby achieving the best effect of removing the welding slag;

when the reamer 27 carries out the operation of welding slag removal to the work piece, can use cassette and brush to remain to clear away the welding slag of work piece surface adhesion, the clean effect on further enhancement work piece surface makes work piece surface reach more good roughness standard, and the accessible adjusts telescopic link 23 and realizes the clean demand of work piece under the not co-altitude to reach the effect that the welding slag of compatible different grade type work piece was clear away.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic welding machines hand of clearance welding slag, includes welding set (10), its characterized in that: the welding device is characterized in that a base (1) is arranged below the welding device (10), a base is installed on the outer top wall of the base (1), a support column (4) is welded on one side, away from the base (1), of the base, a rotary drum (6) is movably connected to one end, away from the base (1), of the support column (4), a manipulator hinge (7) is welded on one side, away from the support column (4), of the rotary drum (6), a first crank arm (8) is movably installed inside the manipulator hinge (7), a second crank arm (9) is movably connected to one side, away from the manipulator hinge (7), of the first crank arm (8) of the second crank arm (9), the welding device (10) is fixedly connected to one end, away from the sleeve (5), of the support column (4) is sleeved with a sleeve (5), a connecting shaft is welded on the outer wall of the sleeve (5), a connecting shaft is fixedly installed on one end, away from the sleeve, racks (12) are arranged on one side of the connecting seat (11) far away from the connecting shaft, gears (13) are arranged inside the two racks (12), a through groove is arranged on one side of the connecting seat (11) close to the gear (13), a hinge (14) is arranged on one side of the gear (13) far away from the connecting seat (11), a rotating shaft is inserted in the circle center of the gear (13), one end of the rotating shaft close to the hinge (14) is welded with the hinge (14), one end of the rotating shaft, which is far away from the hinge (14), is movably connected with the through groove, one side of the hinge (14), which is far away from the rotating shaft, is movably connected with a first hinge rod (15), one end of the first hinge rod (15) far away from the hinge (14) is fixedly connected with a motor (16), a deslagging device (17) is arranged on one side of the motor (16) far away from the first hinge rod (15), and an output shaft of the motor (16) is fixedly connected with the deslagging device (17).

2. The welding manipulator for automatically cleaning welding slag according to claim 1, characterized in that: base (1) keeps away from one side of base and has seted up spout (22), the top of spout (22) is equipped with telescopic link (23), the slider is installed to the one end that telescopic link (23) are close to spout (22), slider and spout (22) swing joint, cleaning device (24) are installed to the one end that spout (22) were kept away from in telescopic link (23).

3. The welding manipulator for automatically cleaning welding slag according to claim 1, characterized in that: hinge (14) are installed to the circumference department of base, the one end swing joint that the base was kept away from in hinge (14) has third hinge pole (21), the one end swing joint that hinge (14) were kept away from in third hinge pole (21) has second hinge pole (20), the one end that third hinge pole (21) were kept away from in second hinge pole (20) is installed in the lateral wall of first hinge pole (15).

4. The welding manipulator for automatically cleaning welding slag according to claim 1, characterized in that: the utility model discloses a slag removing device, including dross removal mechanism (17), one side fixed mounting of spring (25) has movable block (26), one side of dross removal mechanism (17) is equipped with blade holder (3), reamer (27) are installed to the outer circumferential wall of blade holder (3), one side that blade holder (3) are close to dross removal mechanism (17) is inserted and is installed the connecting axle, spline (2) are installed to the circumference department of connecting axle, the spline groove has been seted up to the interior circumference wall of blade holder (3), spline (2) and spline groove phase-match, the lateral wall that dross removal mechanism (17) was inserted to the one end that blade holder (3) were kept away from to the connecting axle, one side and connecting axle fixed connection of spring (25) are kept away from in movable block (26).

5. The welding manipulator for automatically cleaning welding slag according to claim 2, characterized in that: the cleaning device is composed of a hairbrush and a clamping seat, the outer bottom wall of the clamping seat is fixedly connected with a telescopic rod (23), and the hairbrush is installed on the circumference of the clamping seat.

6. The welding manipulator for automatically cleaning welding slag according to claim 3, characterized in that: the lateral wall swing joint of second hank pole (20) has first branch portion hank pole (18), the lateral wall swing joint of third hank pole (21) has second branch portion hank pole (19), the one end that second hank pole (20) were kept away from in first branch portion hank pole (18) and second branch portion hank pole (19) keep away from the one end swing joint of third hank pole (21).