CN215280674U - Rotating disc type automatic welding device for welding hinge parts of household appliances - Google Patents
Rotating disc type automatic welding device for welding hinge parts of household appliances Download PDFInfo
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- CN215280674U CN215280674U CN202121080091.6U CN202121080091U CN215280674U CN 215280674 U CN215280674 U CN 215280674U CN 202121080091 U CN202121080091 U CN 202121080091U CN 215280674 U CN215280674 U CN 215280674U
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Abstract
The utility model discloses a rotating disc type automatic welding device for welding household appliance hinge parts, which belongs to the technical field of welding devices and comprises a machine base, a rotating disc mechanism, a positioning tool, two groups of sliding driving mechanisms and two groups of welding guns, wherein the rotating disc mechanism is fixedly arranged on the machine base, the positioning tool is a plurality of groups and is fixedly connected on the top of the rotating disc mechanism, the two groups of sliding driving mechanisms are connected on the machine base through a fixed plate, and the two groups of welding guns are respectively connected on the two groups of sliding driving mechanisms in a sliding manner; the utility model discloses a welder of two sets of subtend arrangements aligns the household electrical appliances hinge on the same location frock to welding simultaneously carries out the both sides of household electrical appliances hinge, has realized the simplex position one shot welding shaping of household electrical appliances hinge, need not to set up the multistation and carries out welding process, has saved welding set's cost, has improved welding process efficiency, and the tensile stress that produces after the material melting solidifies when having avoided the unilateral welding makes the work piece warp, has improved welding process's precision.
Description
Technical Field
The utility model belongs to the technical field of welding set, especially, relate to a be used for household electrical appliances hinge part welded carousel formula automatic welder.
Background
The hinge is a mechanical device for connecting two solid bodies and allowing the two solid bodies to rotate relative to each other, and the hinge can be formed by a movable component or a foldable material.
Chinese patent (CN201721328443.9) discloses a long-stroke double-station welding machine, including the welding machine main part, the carousel, the infrared light curtain, ultrasonic wave bonding tool and universal auto-lock wheel, a plurality of universal auto-lock wheels are installed to welding machine main part lower extreme, the carousel is installed to welding machine main part upper end, install two welding frock on the carousel, the fixed rotating device that is equipped with of carousel lower extreme, rotating device axis of rotation and mounting, the infrared light curtain is all installed to the carousel both sides, welding set is installed to the carousel inboard, welding set includes ball, the ultrasonic wave bonding tool, closed loop step motor and welding cylinder, ball is located inside the welding set, the last ultrasonic wave bonding tool of installing of ball.
At present, to the welding process of the household electrical appliances hinge of complicated structure, the use is contact welding's mode, but the structure of household electrical appliances hinge is complicated, welder can't weld it accurately, lead to the welding degree of difficulty big, the welding effect is poor, in addition, current welding machine is when the different positions of welding household electrical appliances hinge, what adopt is to place the hinge on the carousel, it carries out the processing of different positions to rotate to different stations, the quantity of welding station has not only been increased like this, the high-speed operation equipment cost, and, when welding hinge one side, the material melting can produce the tensile stress on the surface with solidifying again, make the other side of hinge stick up, lead to articulated welding badly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that when a household appliance hinge is welded, a contact welding gun hardly extends into the position of a complex structure to be welded of the household appliance hinge accurately, and two sides of the hinge are welded separately through different stations, so that the welding difficulty is high, the welding effect is poor, the welding precision is low, and the equipment cost is high, the turntable type automatic welding device for welding the household appliance hinge piece is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotating disc type automatic welding device for welding of household appliance hinge parts comprises a machine base, a rotating disc mechanism, a positioning tool, two sets of sliding driving mechanisms and two sets of welding guns, wherein the rotating disc mechanism is fixedly arranged on the machine base, the positioning tool is a plurality of sets and is fixedly connected to the top of the rotating disc mechanism, the two sets of sliding driving mechanisms are connected to the machine base through fixing plates, the two sets of welding guns are respectively connected to the two sets of sliding driving mechanisms in a sliding mode, the sliding driving mechanisms are located on one side of the rotating disc mechanism, the welding guns are located above the rotating disc mechanism, the two sets of welding guns are aligned to the same positioning tool, and the two sets of welding guns are arranged in a mirror image mode;
the turntable mechanism comprises a rotating motor, a support frame and a turntable body, wherein the rotating motor is fixedly connected with the support frame on the base, the support frame is in a circular tube shape, the rotating motor is located inside the support frame, the turntable body is attached to the top surface of the support frame, the turntable body is connected with the rotating motor, the turntable body is circumferentially rotated by the support frame, and the positioning tools are fixedly connected to the turntable body.
As a further description of the above technical solution:
and the plurality of groups of positioning tools are arranged in an annular array along the axis of the turntable body.
As a further description of the above technical solution:
the sliding driving mechanism comprises a fixing frame, a driving motor, a lead screw and a sliding block, the fixing frame is fixedly connected to the fixing plate, the driving motor is fixedly connected to the end portion of the fixing frame, the lead screw is connected to the driving motor, the sliding block is in threaded connection with the lead screw, the sliding block slides along the fixing frame, and the welding gun is fixedly connected to the sliding block through a fixing seat.
As a further description of the above technical solution:
the welding gun welding device is characterized in that a positioning sleeve is arranged on the fixing seat, the welding gun is arranged in the positioning sleeve, a fixing knob penetrates through the positioning sleeve and abuts against the welding gun, and the fixing knob is in threaded connection with the positioning sleeve.
As a further description of the above technical solution:
the fixing plate is provided with a fixing hole and an adjusting groove, a fixing bolt penetrates through the fixing hole and is in threaded connection with the fixing frame, and an adjusting bolt penetrates through the adjusting groove and is in threaded connection with the fixing frame.
As a further description of the above technical solution:
the adjusting groove is an arc-shaped groove, and the axis of the adjusting groove coincides with the axis of the fixing hole.
As a further description of the above technical solution:
the support frame includes a plurality of supports and support ring, a plurality of the support is fixed on the frame and be the annular array and arrange, support ring fixed connection in a plurality of on the top of support, the carousel body laminate in on the top surface of support ring, the carousel body with be provided with many balls between the support ring.
As a further description of the above technical solution:
the bottom surface of the turntable body and the top surface of the support ring are both provided with rolling grooves, and a plurality of balls roll in the rolling grooves.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the welder through two sets of subtend arrangements aims at the household electrical appliances hinge on the same location frock to welding simultaneously carries out the both sides to household electrical appliances hinge, has realized the simplex position one shot welding shaping of household electrical appliances hinge, need not to set up the multistation and carries out welding process, has saved welding set's cost, has improved welding process efficiency, and the tensile stress that produces after the material melting solidifies makes the work piece warp when having avoided the unilateral welding, has improved welding process's precision greatly.
2. The utility model discloses in, rotate through driving motor drive lead screw to drive welder slides along the mount, make welder can stretch into inside the household electrical appliances hinge of complicacy in a flexible way, realize the contact welding of household electrical appliances hinge complex construction position, improved the welding quality of household electrical appliances hinge effectively.
3. The utility model discloses in, move fixed knob through twisting, can adjust the position of butt welder on the position sleeve pipe and welder's angle, loosen fixing bolt and adjusting bolt and can adjust the angle of mount to adapt to the welding of different structure household electrical appliances hinge, it is nimble convenient to use, and the commonality is strong.
Drawings
Fig. 1 is a perspective view I of a rotating disc type automatic welding device for welding hinge parts of household appliances.
Fig. 2 is a partial sectional view of a turntable type automatic welding device for welding hinge parts of household appliances.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a second perspective view of the rotating disc type automatic welding device for welding the hinge parts of the household appliance.
Fig. 5 is a partially enlarged view of a portion B in fig. 4.
Fig. 6 is a schematic structural diagram of a sliding driving mechanism of a welding gun in a rotating disc type automatic welding device for welding hinge parts of household appliances.
Illustration of the drawings:
1. a machine base; 2. a turntable mechanism; 21. rotating the motor; 22. a support frame; 221. a support; 222. a support ring; 23. a turntable body; 3. positioning a tool; 4. a slide drive mechanism; 41. a fixed mount; 42. a drive motor; 43. a screw rod; 44. a slider; 5. a welding gun; 6. a fixing plate; 7. a fixed seat; 8. positioning the sleeve; 9. fixing the knob; 10. a fixing hole; 11. an adjustment groove; 12. fixing the bolt; 13. adjusting the bolt; 14. a ball bearing; 15. and (4) rolling the groove.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a rotating disc type automatic welding device for welding of household appliance hinge parts comprises a machine base 1, a rotating disc mechanism 2, a positioning tool 3, two sets of sliding driving mechanisms 4 and two sets of welding guns 5, wherein the rotating disc mechanism 2 is fixedly arranged on the machine base 1, the positioning tool 3 is a plurality of sets and is fixedly connected to the top of the rotating disc mechanism 2, the two sets of sliding driving mechanisms 4 are connected to the machine base 1 through fixing plates 6, the two sets of welding guns 5 are respectively and slidably connected to the two sets of sliding driving mechanisms 4, the sliding driving mechanisms 4 are located on one side of the rotating disc mechanism 2, the welding guns 5 are located above the rotating disc mechanism 2, the two sets of welding guns 5 are aligned to the same positioning tool 3, and the two sets of welding guns 5 are arranged in a mirror image mode;
the turntable mechanism 2 comprises a rotating motor 21, a support frame 22 and a turntable body 23, the rotating motor 21 and the support frame 22 are both fixedly connected to the base 1, the support frame 22 is in a circular tube shape, the rotating motor 21 is located inside the support frame 22, the turntable body 23 is attached to the top surface of the support frame 22, the turntable body 23 is connected with the rotating motor 21, the turntable body 23 rotates along the circumferential direction of the support frame 22, and a plurality of groups of positioning tools 3 are fixedly connected to the turntable body 23;
the multiple groups of positioning tools 3 are arranged in an annular array along the axis of the turntable body 23, so that the device can be conveniently and rapidly welded;
the sliding driving mechanism 4 comprises a fixed frame 41, a driving motor 42, a screw rod 43 and a slide block 44, the fixing frame 41 is fixedly connected to the fixing plate 6, the driving motor 42 is fixedly connected to the end of the fixing frame 41, the screw rod 43 is connected to the driving motor 42, the slide block 44 is screwed with the screw rod 43, the slide block 44 slides along the fixing frame 41, the welding gun 5 is fixedly connected to the slide block 44 through the fixing seat 7, the driving motor 42 rotates and drives the screw rod 43 to rotate, the screw rod 43 rotates and drives the slide block 44 screwed on the screw rod 43 to slide along the fixing frame 41, therefore, the distance from the welding gun 5 on the sliding block 44 to the positioning tool 3 is adjusted, so that the welding gun 5 can flexibly extend into the complex household appliance hinge, the contact type welding of the complex structure position of the household appliance hinge is realized, and the welding quality of the household appliance hinge is effectively improved;
the fixing seat 7 is provided with a positioning sleeve 8, the welding gun 5 is arranged in the positioning sleeve 8, a fixing knob 9 penetrates through the positioning sleeve 8 and abuts against the welding gun 5, the fixing knob 9 is in threaded connection with the positioning sleeve 8, the fixing knob 9 is loosened, the position of the welding gun 5 in the positioning sleeve 8 can be adjusted, the angle of the welding gun 5 can be adjusted, and therefore the welding gun 5 can be quickly adjusted, welding of household appliance hinges of different structures is adapted, and the welding gun is flexible and convenient to use and high in universality;
the fixing plate 6 is provided with a fixing hole 10 and an adjusting groove 11, a fixing bolt 12 penetrates through the fixing hole 10 and is in threaded connection with the fixing frame 41, an adjusting bolt 13 penetrates through the adjusting groove 11 and is in threaded connection with the fixing frame 41, the adjusting groove 11 is an arc-shaped groove, the axis of the adjusting groove 11 is overlapped with the axis of the fixing hole 10, the fixing bolt 12 and the adjusting bolt 13 are loosened, the fixing frame 41 is rotated, and the adjusting bolt 13 slides in the adjusting groove 11, so that the fixing frame 41 is rotated and adjusted along the axis of the fixing hole 10, the angle of the welding gun 5 is adjusted, the welding gun 5 is quickly adjusted, the welding device is suitable for welding of household appliance hinges with different structures, and the use is flexible and convenient and the universality is strong;
the supporting frame 22 includes a plurality of supports 221 and a supporting ring 222, the plurality of supports 221 are fixed on the base 1 and arranged in an annular array, the supporting ring 222 is fixedly connected to the tops of the plurality of supports 221, the turntable body 23 is attached to the top surface of the supporting ring 222, a plurality of balls 14 are arranged between the turntable body 23 and the supporting ring 222, rolling grooves 15 are formed on the bottom surface of the turntable body 23 and the top surface of the supporting ring 222, the plurality of balls 14 roll in the rolling grooves 15, the rotating motor 21 rotates to drive the turntable body 23 to rotate, the plurality of balls 14 between the turntable body 23 and the supporting ring 222 roll in the rolling grooves 15, so that the relative movement between the turntable body 23 and the supporting ring 222 is smoother, and meanwhile, the supporting ring 222 performs rolling support on a plurality of positions of the turntable body 23 through the balls 14, thereby ensuring the structural stability of the turntable body 23.
The working principle is as follows: firstly, the household appliance hinge to be welded is placed on the positioning tool 3, the rotating motor 21 rotates to drive the turntable body 23 to rotate, the balls 14 between the turntable body 23 and the support ring 222 roll in the rolling grooves 15, so that the relative motion between the turntable body 23 and the support ring 222 is smoother, secondly, the driving motor 42 rotates and drives the screw rod 43 to rotate, the screw rod 43 rotates to drive the slide block 44 screwed on the screw rod 43 to slide along the fixing frame 41, thereby adjusting the distance from the welding gun 5 on the slide block 44 to the positioning tool 3, so that the welding gun 5 can flexibly extend into the complicated household appliance hinge, realizing the contact welding of the complicated structure position of the household appliance hinge, secondly, two groups of welding guns 5 extend into two sides of the same household appliance hinge on the same positioning tool 3 to synchronously weld the two sides, and finally, when the position of the welding gun 5 needs to be adjusted, the fixing bolt 12 and the adjusting bolt 13 are loosened, the fixing frame 41 is rotated, the adjusting bolt 13 slides in the adjusting groove 11, the fixing frame 41 is rotated and adjusted along the axis of the fixing hole 10, the angle of the welding gun 5 is adjusted, the fixing knob 9 is loosened, the position of the welding gun 5 in the positioning sleeve 8 can be adjusted, the angle of the welding gun 5 is adjusted, quick adjustment of the welding gun 5 is achieved, welding of household appliance hinges with different structures is adapted, and the welding machine is flexible and convenient to use and high in universality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a be used for domestic appliance hinge spare welded carousel formula automatic welder which characterized in that: the welding device comprises a machine base (1), a turntable mechanism (2), a positioning tool (3), two groups of sliding driving mechanisms (4) and two groups of welding guns (5), wherein the turntable mechanism (2) is fixedly arranged on the machine base (1), the positioning tool (3) is a plurality of groups and is fixedly connected to the top of the turntable mechanism (2), the two groups of sliding driving mechanisms (4) are connected to the machine base (1) through fixing plates (6), the two groups of welding guns (5) are respectively and slidably connected to the two groups of sliding driving mechanisms (4), the sliding driving mechanisms (4) are positioned on one side of the turntable mechanism (2), the welding guns (5) are positioned above the turntable mechanism (2), the two groups of welding guns (5) are aligned to the same positioning tool (3), and the two groups of welding guns (5) are arranged in a mirror image manner;
carousel mechanism (2) including rotating motor (21), support frame (22) and carousel body (23), rotate motor (21) with support frame (22) all fixed connection in on frame (1), support frame (22) are the pipe form, it is located to rotate motor (21) the inside of support frame (22), carousel body (23) laminate in on the top surface of support frame (22), carousel body (23) are connected rotate motor (21), carousel body (23) along the circumferential direction of support frame (22), the multiunit location frock (3) fixed connection in on carousel body (23).
2. The automatic rotating disc type welding device for the household appliance hinge parts is characterized in that a plurality of groups of positioning tools (3) are arranged in an annular array along the axis of the rotating disc body (23).
3. The rotating disc type automatic welding device for welding the hinge parts of the household appliances according to claim 1, wherein the sliding driving mechanism (4) comprises a fixing frame (41), a driving motor (42), a screw rod (43) and a sliding block (44), the fixing frame (41) is fixedly connected to the fixing plate (6), the driving motor (42) is fixedly connected to the end part of the fixing frame (41), the screw rod (43) is connected to the driving motor (42), the sliding block (44) is in threaded connection with the screw rod (43), the sliding block (44) slides along the fixing frame (41), and the welding gun (5) is fixedly connected to the sliding block (44) through a fixing seat (7).
4. The rotating disc type automatic welding device for welding the hinge parts of the household appliances according to claim 3, wherein a positioning sleeve (8) is arranged on the fixed seat (7), the welding gun (5) is arranged in the positioning sleeve (8), a fixing knob (9) penetrates through the positioning sleeve (8) and abuts against the welding gun (5), and the fixing knob (9) is in threaded connection with the positioning sleeve (8).
5. The rotating disc type automatic welding device for welding the hinge parts of the household appliances according to claim 3, wherein a fixing hole (10) and an adjusting groove (11) are formed in the fixing plate (6), a fixing bolt (12) penetrates through the fixing hole (10) and is in threaded connection with the fixing frame (41), and an adjusting bolt (13) penetrates through the adjusting groove (11) and is in threaded connection with the fixing frame (41).
6. The rotating disc type automatic welding device for household appliance hinge part welding according to claim 5, characterized in that the adjusting groove (11) is an arc-shaped groove, and the axis of the adjusting groove (11) coincides with the axis of the fixing hole (10).
7. The automatic rotating disc type welding device for welding the hinge parts of the household appliances according to claim 1, wherein the supporting frame (22) comprises a plurality of supports (221) and supporting rings (222), the plurality of supports (221) are fixed on the base (1) and are arranged in an annular array, the supporting rings (222) are fixedly connected to the tops of the plurality of supports (221), the rotating disc body (23) is attached to the top surface of the supporting rings (222), and a plurality of balls (14) are arranged between the rotating disc body (23) and the supporting rings (222).
8. The automatic welding device of claim 7, wherein a rolling groove (15) is formed on the bottom surface of the turntable body (23) and the top surface of the support ring (222), and a plurality of balls (14) roll in the rolling groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121080091.6U CN215280674U (en) | 2021-05-19 | 2021-05-19 | Rotating disc type automatic welding device for welding hinge parts of household appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121080091.6U CN215280674U (en) | 2021-05-19 | 2021-05-19 | Rotating disc type automatic welding device for welding hinge parts of household appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280674U true CN215280674U (en) | 2021-12-24 |
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ID=79541068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121080091.6U Active CN215280674U (en) | 2021-05-19 | 2021-05-19 | Rotating disc type automatic welding device for welding hinge parts of household appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280674U (en) |
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2021
- 2021-05-19 CN CN202121080091.6U patent/CN215280674U/en active Active
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