CN210359967U - Self-adaptive adjustable welding machine - Google Patents
Self-adaptive adjustable welding machine Download PDFInfo
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- CN210359967U CN210359967U CN201921262000.3U CN201921262000U CN210359967U CN 210359967 U CN210359967 U CN 210359967U CN 201921262000 U CN201921262000 U CN 201921262000U CN 210359967 U CN210359967 U CN 210359967U
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Abstract
The utility model discloses the innovation provides a soldered connection can sway from beginning to end, improves welding quality's adjustable welding machine of self-adaptation. The self-adaptive adjustable welding machine comprises a rack, a clamping seat and a welding head, wherein the clamping seat and the welding head are arranged on the rack, the clamping seat is arranged on one side of the welding head, the welding head is connected to the rack in a sliding mode and comprises a welding seat and a welding gun, the welding gun penetrates through the welding seat, the welding gun is hinged to the welding seat, a spring is arranged between the top of one end of the welding gun and the welding seat, a cam is arranged below the welding gun, the bottom of the welding gun acts on the cam, and the cam is in transmission connection with a rotary power source for driving the cam. According to the welding machine, the welding gun is hinged in the welding seat, the welding gun is stretched by the rotation of the cam and the spring at the top of the welding gun, so that the welding gun can swing up and down, the rotation of a welding object and the swing of the welding gun enable the welding track to be wavy when the welding head is used for welding the object, and the welding is more uniform.
Description
Technical Field
The utility model belongs to the welding equipment field especially relates to an adaptive adjustable welding machine.
Background
The welding machine is a common device in industrial production or life, manual welding is generally adopted if the welding machine does not have too large precision requirement, but full-automatic welding is needed if production line type welding is adopted, the welding equipment in the market at present is simpler, and when a circular disc or an elliptical disc is welded, a welding head is fixed and only a welding object is simply rotated, so that the welding effect is poor, the welding point is uneven, the welding is not in place easily, and a gap of welding leakage exists.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies in the prior art, the utility model discloses the innovation provides a soldered connection can sway from beginning to end, improves welding quality's self-adaptation adjustable welding machine.
The self-adaptive adjustable welding machine comprises a rack, a clamping seat and a welding head, wherein the clamping seat and the welding head are arranged on the rack, the clamping seat is arranged on one side of the welding head, the welding head is movably connected to the rack in an adjusting mode, the welding head comprises a welding seat and a welding gun, the welding gun is hinged to the welding seat, the welding gun is connected with a cam driving the welding gun to swing, the welding gun is connected with a spring driving the welding gun to reset, the cam is connected with a rotating power source driving the driving cam to rotate, a wire feeding head is further arranged below the front end of the welding gun, and a chuck is rotatably arranged on the clamping seat.
The welding machine is characterized in that a rotatable transverse sliding seat is arranged on the machine frame, a sliding plate is arranged on the transverse sliding seat and is in transmission connection with a first translation force source for driving the sliding plate to move back and forth, a longitudinal sliding shaft is further arranged at the front end of the sliding plate, a matched sliding block is arranged on the sliding shaft, the welding head is connected to the sliding block, and the sliding block is in transmission connection with a second translation force source for driving the sliding block to move on the longitudinal sliding shaft.
The welding gun positioning device is characterized in that a positioning head is arranged on the sliding block and comprises a left positioning rod and a right positioning rod, the left positioning rod and the right positioning rod are hinged to the positioning seat, the front end of the welding gun is located between the left positioning rod and the right positioning rod, and the front ends of the left positioning rod and the right positioning rod are hinged to idler wheels.
The support piece is arranged between one side of the transverse sliding seat and the rack and comprises a screw rod and a hinged strip, one end of the hinged strip is connected to the bottom surface of the transverse sliding seat, the other end of the hinged strip is connected to the screw rod, and the screw rod is connected to a support plate on one side of the rack.
The clamping seat further comprises a base, rotating shafts are arranged on two sides of the base and are connected in bearing seats on two sides of the rack through bearings, a triangular plate is arranged on the bottom surface of the base, and an adjustable screw rod is arranged between the triangular plate and the rack.
The chuck is located base one side, the base opposite side is equipped with the motor, be equipped with shaft coupling and transmission shaft between motor and the chuck.
The support is arranged on the chuck, the number of the supports is 4, the included angle between every two supports is 90 degrees, the supports are L-shaped, and step grooves are formed in the inner side faces of the top ends of the supports.
The wire feeding head is fixed through a fixing clamp, and the wire feeding head is connected with a wire feeder.
According to the utility model provides a welding machine, welder articulates in the welding seat, and welder receives the rotation of cam and the tensile of the spring at welder top for welder can realize the luffing motion, and the soldered connection is when the welding object like this, and the rotation of welding object and welder's swing enable the welding orbit and be the wave, makes the welded effect better, and the welding is more even.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a detailed structural diagram of a point a in fig. 1.
Fig. 3 is a specific structural diagram between the welding gun and the welding seat of the present invention.
Fig. 4 is a connecting structure diagram between the middle sliding seat and the frame of the present invention.
Fig. 5 is a welding state diagram of the middle product of the present invention.
Detailed Description
Because the welding head 3 of the existing welding machine is fixed and only rotates the welding object simply when welding a circular disc or an elliptic disc, the welding state is in a straight line shape, thus the welding effect is not good, the welding point is not uniform, the welding is easy to be caused to be not in place, and a gap of welding leakage exists, the utility model designs the self-adaptive adjustable welding machine, the specific structure is shown in figures 1-5, the self-adaptive adjustable welding machine comprises a frame 1, a holder 2 and a welding head 3, the holder 2 is arranged on the frame 1, the welding head 3 is movably and adjustably connected on one side of the welding head 3, the welding head 3 comprises a welding seat 31 and a welding gun 32, the welding gun 32 passes through the welding seat 31, the welding gun 32 is hinged with the welding seat 31, the welding gun 32 is in transmission connection with a cam 5 driving the welding gun 32 to swing, the welding gun 32 is connected with a spring 4 driving the welding gun 32 to reset, the cam 5 is, a wire feeding head is further arranged below the front end of the welding gun, and the chuck 21 is rotatably arranged on the chuck base 2; the welding gun 32 is rotated by the cam 5 and stretched by the spring 4 at the top of the welding gun 32, so that the welding gun 32 can swing up and down, when the welding head 3 is used for welding an object, the welding track is wavy (as shown in fig. 5) due to the rotation of the welded object and the swing of the welding gun, the welding effect is better, and the welding is more uniform.
In the welding process, the distance between the welding head 3 and the welding point is determined according to the size of a welding object, so that automatic adjustment is needed, and the rack 1 is provided with the rotatable transverse sliding seat 7, so that the angle of the transverse sliding seat 7 can be adjusted, and the welding angle of the welding head 3 can be adjusted; the transverse sliding seat 7 is provided with a sliding plate 6, the sliding plate 6 is in transmission connection with a first translation power source (cylinder) for driving the sliding plate 6 to move back and forth, the front end of the sliding plate 6 is also provided with a longitudinal sliding shaft 61, the longitudinal sliding shaft 61 is provided with a matched sliding block 62, the welding head 3 is connected on the sliding block 62, and the sliding block 62 is in transmission connection with a second translation power source 63 (cylinder) for driving the sliding block 62 to move on the longitudinal sliding shaft 61; the position of the welding head 3 can be adjusted to facilitate subsequent welding.
Because a structure for positioning the welding object is needed in the welding process, when the oval plate is welded, if the positioning device is not provided, the welding gun 32 can not be accurately welded on the welding point during welding, therefore, the slide block 62 is further provided with a positioning head 10, the positioning head 10 comprises a left positioning rod 101 and a right positioning rod 102, the left positioning rod 101 and the right positioning rod 102 are both hinged on the positioning seat 11, the front end of the welding gun 32 is positioned between the left positioning rod 101 and the right positioning rod 102, the front ends of the left positioning rod 101 and the right positioning rod 102 are both hinged with a roller 12, the roller 12 rotates along with the rotation of the welding object, when the elliptical disc is welded, the rollers 12 on the left and right positioning rods act on the outer wall of the elliptical disc, the rotation of the elliptical disc can push the whole sliding plate 6 back and forth, the welding point of the welding gun 32 is always at the position to be welded, and the positioning head 10 is mainly applied to welding the outer wall.
As shown in fig. 4, the sliding base 7 is connected with the machine frame 1 through a bolt 15, a support member 20 is further arranged between one side of the sliding base 7 and the machine frame 1, the support member 20 includes a screw 201 and a hinge bar 202, one end of the hinge bar 202 is connected to the bottom surface of the sliding base 7, the other end of the hinge bar 202 is connected to the screw 201, the screw 201 is connected to a support plate 203 on one side of the machine frame 1, when the whole sliding base 7 needs to be rotated, only the bolt 15 needs to be transferred, the screw 201 is rotated, the hinge bar 202 enables the whole sliding base 7 to rotate, and the screw 201 plays a role.
The holder 2 further comprises a base 22, the positions and angles of the base 22 and the chucks 21 are changed according to the volume of a welded object, rotating shafts 23 are arranged on two sides of the base 22, the rotating shafts 23 are connected into bearing seats 25 on two sides of the rack 1 through bearings 24, a triangular plate 26 is arranged on the bottom surface of the base 22, an adjustable screw 27 is arranged between the triangular plate 26 and the rack 1, when the whole base 22 needs to be rotated, the adjustable screw 27 only needs to be rotated inwards or outwards, so that the angle of the triangular plate 26 is rotated, and the whole base 22 rotates around the rotating shafts 23.
The chuck 21 is located on one side of the base 22, the motor 17 is arranged on the other side of the base 22, and the coupling 18 and the transmission shaft 19 are arranged between the motor 17 and the chuck 21, wherein the transmission mode is the prior art, because the chuck 21 needs to rotate continuously while the welding head 3 is welded.
The clamping head 21 is provided with 4 brackets 212, and the included angle between each bracket 212 is 90 degrees, so that the clamping effect is optimal, namely 3 brackets are provided and the included angle is 120 degrees; the bracket 212 is L-shaped, the inner side surfaces of the top end of the bracket 212 are provided with step grooves 222, and the step grooves 222 are mainly used for clamping welding objects and preventing the welding objects from falling off without supporting points when the base 22 rotates; when the distance between the brackets 212 needs to be adjusted, the distance between the brackets 212 can be adjusted only by plugging the adjusting rod into the driving hole, rotating the adjusting rod and passing through the internal linkage relationship, which is the transmission relationship between the threaded rod and the gear, and is the prior art.
The wire feeding head 13 is fixed through a fixing clamping hand 14, the wire feeding head 13 is connected with a wire feeder, the wire feeding head 13 and the wire feeder are both in the prior art, the wire feeder mainly pushes welding rods continuously, and the fixing clamping hand 14 mainly fixes the wire feeding head 13.
Claims (8)
1. The utility model provides an adjustable welding machine of self-adaptation, includes frame (1) and is located holder (2) and soldered connection (3) on frame (1), holder (2) are located soldered connection (3) one side, its characterized in that: the welding head (3) is movably and adjustably connected to the rack (1), the welding head (3) comprises a welding seat (31) and a welding gun (32), the welding gun (32) is hinged to the welding seat (31), the welding gun (32) is in transmission connection with a cam (5) which drives the welding gun (32) to swing, the welding gun (32) is connected with a spring (4) which drives the welding gun (32) to reset, the cam (5) is in transmission connection with a rotary power source (51) which drives the cam (5) to rotate, a wire feeding head (13) is further arranged below the front end of the welding gun (32), and a chuck (21) is rotatably arranged on the clamping seat (2).
2. The adaptive adjustable welding machine of claim 1, wherein: the welding machine is characterized in that a rotatable transverse sliding seat (7) is arranged on the rack (1), a sliding plate (6) is arranged on the transverse sliding seat (7), the sliding plate (6) is in transmission connection with a first translation power source (9) for driving the sliding plate (6) to move back and forth, a longitudinal sliding shaft (61) is further arranged at the front end of the sliding plate (6), a matched sliding block (62) is arranged on the longitudinal sliding shaft (61), the welding head (3) is connected onto the sliding block (62), and the sliding block (62) is in transmission connection with a second translation power source (63) for driving the sliding block (62) to move on the longitudinal sliding shaft (61).
3. The adaptive adjustable welding machine of claim 2, wherein: be equipped with location head (10) on slider (62), location head (10) are including left side locating lever (101) and right side locating lever (102), left side locating lever (101) all articulate on positioning seat (11) with right side locating lever (102), welder (32) front end is located between left side locating lever (101) and right side locating lever (102), left side locating lever (101) all articulate with right side locating lever (102) front end has gyro wheel (12).
4. The adaptive adjustable welding machine of claim 3, wherein: be connected through bolt (15) between horizontal slide (7) and frame (1), still be equipped with support piece (20) between horizontal slide (7) one side and frame (1), support piece (20) include screw rod (201) and articulated strip (202), articulated strip (202) one end is connected in horizontal slide (7) bottom surface, articulated strip (202) other end is connected on screw rod (201), screw rod (201) are connected on frame (1) one side extension board (203).
5. The adaptive adjustable welding machine of claim 1, wherein: holder (2) are still including base (22), base (22) both sides are equipped with pivot (23), pivot (23) are all connected in bearing frame (25) of frame (1) both sides through bearing (24), base (22) bottom surface is equipped with set-square (26), be equipped with adjustable screw rod (27) between set-square (26) and frame (1).
6. The adaptive adjustable welding machine of claim 1, wherein: chuck (21) are located base (22) one side, base (22) opposite side is equipped with motor (17), be equipped with shaft coupling (18) and transmission shaft (19) between motor (17) and chuck (21).
7. The adaptive adjustable welding machine of claim 1, wherein: be equipped with support (212) on chuck (21), support (212) are 4, and the contained angle is 90 between every support (212), support (212) are the L type, all be equipped with on support (212) top medial surface and step groove (222).
8. The adaptive adjustable welding machine of claim 1, wherein: the wire feeding head (13) is fixed through a fixing clamping hand (14), and the wire feeding head (13) is connected with a wire feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262000.3U CN210359967U (en) | 2019-08-06 | 2019-08-06 | Self-adaptive adjustable welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262000.3U CN210359967U (en) | 2019-08-06 | 2019-08-06 | Self-adaptive adjustable welding machine |
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| Publication Number | Publication Date |
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| CN210359967U true CN210359967U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921262000.3U Active CN210359967U (en) | 2019-08-06 | 2019-08-06 | Self-adaptive adjustable welding machine |
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| CN (1) | CN210359967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303281A (en) * | 2019-08-06 | 2019-10-08 | 浙江伟宙科技有限公司 | A kind of adaptive adjustable bonding machine |
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2019
- 2019-08-06 CN CN201921262000.3U patent/CN210359967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303281A (en) * | 2019-08-06 | 2019-10-08 | 浙江伟宙科技有限公司 | A kind of adaptive adjustable bonding machine |
| CN110303281B (en) * | 2019-08-06 | 2024-03-19 | 浙江伟宙科技有限公司 | Self-adaptive adjustable welding machine |
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