CN218461341U

CN218461341U - Rotary welding tool

Info

Publication number: CN218461341U
Application number: CN202222428070.XU
Authority: CN
Inventors: 梁家驹; 罗忠; 李杰祥; 周荣欢; 余富仲
Original assignee: Guangdong Yongfeng Chiwell Electric Co ltd
Current assignee: Guangdong Yongfeng Chiwell Electric Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-10
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a spin welding frock, including base subassembly, the fixed subassembly of carousel and activity dish, the fixed subassembly of carousel rotates and sets up on base subassembly, it includes the carousel and sets up the lock dish on the carousel, setting element and fastener, the lock dish rotates and sets up on the carousel, and lock the upper end of activity dish on the carousel through rotating the lock dish, the lower extreme of activity dish passes through the fastener to be fixed on the carousel, the activity dish is established between the setting element, and through setting element about from top to bottom the location setting on the carousel, the work piece is fixed on the activity dish during welding. The utility model discloses an install transformer tank on the activity dish, then with the carousel rotation to preset position, the activity dish that will assemble the oil tank again aims at the locating pin on the carousel, then embolias the location buckle with the lower extreme of activity dish in, rotates the upper end of lock dish locking activity dish at last to make the activity dish fix on the carousel, drive the activity dish through the carousel and take the oil tank to rotate even, cooperation welding robot welds the oil tank, can improve welding efficiency.

Description

Rotary welding tool

Technical Field

The utility model relates to a transformer technical field, in particular to spin welding frock.

Background

At present, manual welding mode is mainly used during the final assembly welding of the transformer oil tank in production, the traditional welding mode often has the problems of low efficiency and difficult quality control, and the traditional welding mode is inconvenient for personnel to operate due to large weight and size, and in order to solve the problems, a welding tool is disclosed in China patent document No. CN105499867A in 2016, 4, 20, and particularly relates to a welding machine for the transformer oil tank. The welding gun comprises a base, a driving motor, a transverse adjusting screw rod, a welding gun head, a lifting device, guide rails, a longitudinal adjusting screw rod and the like, wherein the two guide rails are symmetrically arranged on the lifting device, the base and the driving motor are arranged on the guide rails, and the driving motor is connected with a pulley through a transmission mechanism; a transverse adjusting screw rod is arranged on the top surface of the base through a screw rod bracket, and a welding gun head is arranged at one end of the transverse adjusting screw rod; although the welding machine can realize automatic welding of the transformer oil tank, is convenient for personnel to operate and improves welding efficiency, the welding machine is complex in structure and high in cost, and the transformer oil tank is unstable in fixation during welding and can loosen to influence welding quality.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structure retrencies, welds efficient, convenient operation, fixed firm, the safe performance is reliable, the spin welding frock that the practicality is strong to overcome the weak point among the prior art.

A spin welding frock according to this purpose design, including base subassembly, its characterized in that: still include the fixed subassembly of carousel and activity dish, the fixed subassembly of carousel rotates and sets up on base subassembly, it includes carousel and the lock dish of setting on the carousel, setting element and fastener, the lock dish rotates and sets up on the carousel, and lock the upper end of activity dish on the carousel through rotating the lock dish, the lower extreme of activity dish passes through the fastener to be fixed on the carousel, the activity dish sets up between the setting element, and through setting element about from top to bottom the location setting on the carousel, the work piece is fixed on the activity dish during welding.

The lock discs are respectively arranged at the left end and the right end of the rotary disc, a clamping groove is formed between the lock discs and the rotary disc, and the upper end of the movable disc is clamped into the clamping groove by rotating the lock discs so as to lock the upper end of the movable disc on the rotary disc.

The fastener is the buckle that sets up both ends about the carousel respectively, and the lower extreme card of activity dish is gone into in the buckle to make the lower extreme of activity dish fix on the carousel.

The upper end and the lower end of the movable disc are respectively provided with a positioning groove, and the movable disc is positioned on the turntable up and down and left and right through the matching of the positioning grooves and the positioning pieces.

The turntable is provided with limiting parts corresponding to the positions of the lock disks, the limiting parts are respectively positioned on two sides of the lock disks, and the lock disks are positioned on the limiting parts when rotating.

The lock disc is provided with a handle for operating the rotary lock disc.

The movable disc is provided with a plurality of rows of fastening parts arranged inside and outside, each row of fastening parts is annularly arranged on the movable disc, and the workpiece is fixed on the movable disc by arranging fastening elements on the corresponding row of fastening parts.

The lock disc is arranged at the upper end of the rotary disc in bilateral symmetry, the fasteners are arranged at the lower end of the rotary disc in bilateral symmetry, and the positioning pieces are arranged at the upper end and the lower end of the rotary disc respectively.

The base component comprises a supporting guide part, a base, a driver and a driving disc, wherein the supporting guide part is supported at the bottom of the base, the driver is fixed on the base, the driver is in driving connection with the driving disc, and the turntable is fixed on the driving disc.

The driver is an electric driver.

The utility model discloses an install transformer tank on the activity dish, then rotatory to preset position with the carousel, the activity dish that will assemble the oil tank again aims at the locating pin on the carousel, then embolia the lower extreme of activity dish in the location buckle, rotate the upper end of lock dish locking activity dish at last, thereby make the activity dish fix on the carousel, it takes the oil tank to rotate even to drive the activity dish through the carousel, the cooperation utilizes visual identification welding robot to carry out quick welding to transformer tank, can effectual improvement welding efficiency and welded effect, and do not need artifical manual operation during the welding, realize transformer tank's automatic weld, can effectively reduce staff intensity of labour.

In addition, the rotary welding tool (fixture) can fix the movable plate only by the positioning pin, the buckle and the lock plate which are parts with simple structures, so that the transformer oil tank is fixed, the production cost is low, the transformer oil tank can be firmly fixed on the rotary table by triple fixation of the positioning pin, the buckle and the lock plate, in addition, after the lock plate locks the movable plate, the lock plate is locked by the spring beads so that the lock plate cannot be displaced in the operation process of the machine, the effects of looseness prevention and drop prevention are good, the transformer oil tank is further firmly fixed, the transformer oil tank cannot be loosened during welding, and the welding quality is improved; the base and the rotary table are large in size, heavy products can be effectively fixed, and safety guarantee is provided for the heavy products.

Drawings

Fig. 1 is a schematic view of an overall structure of a spin welding tool with a workpiece according to an embodiment of the present invention.

Fig. 2 is a schematic view of an overall structure of the spin welding tool according to an embodiment of the present invention.

Fig. 3 is a schematic view of an assembly structure of the base assembly and the turntable fixing assembly according to an embodiment of the present invention.

Fig. 4 is a schematic view of a partial structure of a spin welding tool according to an embodiment of the present invention.

Fig. 5 is a schematic view of an overall structure of the turntable fixing assembly according to an embodiment of the present invention.

Fig. 6 is a schematic view of an overall structure of the movable plate according to an embodiment of the present invention.

Fig. 7 is a schematic view of an overall structure of a transformer tank according to an embodiment of the present invention.

Fig. 8 is a schematic view of an overall structure of the base assembly according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-8, this spin welding frock, including base subassembly 1, carousel fixed subassembly 2 and activity dish 3, carousel fixed subassembly 2 rotates and sets up on base subassembly 1, it includes carousel 4 and the lock dish 5 of setting on carousel 4, setting element 6 and fastener 7, lock dish 5 rotates through the pivot and sets up on carousel 4, and lock the upper end of activity dish 3 on carousel 4 through rotating lock dish 5, the lower extreme of activity dish 3 passes through fastener 7 to be fixed on carousel 4, activity dish 3 sets up between setting element 6, and through setting element 6 about from top to bottom location setting on carousel 4, work piece 8 fixes on activity dish 3 when welding.

The lock discs 5 are respectively arranged at the left end and the right end of the rotary disc 4, a clamping groove 9 is formed between the lock discs 5 and the rotary disc 4, the upper end of the movable disc 3 is clamped between the two lock discs 5 by rotating the lock discs 5, the upper end of the movable disc 3 is locked on the rotary disc 4, and the movable disc 3 is positioned front, back, left and right. The quick locking disc 5 is rotatably cut into the pressing mode to lock the movable disc 3, the operation is convenient and quick, and the locking effect is good.

The fasteners 7 are respectively arranged on the left end and the right end of the rotary table 4, and the lower end of the movable disc 3 is clamped in the fasteners so as to fix the lower end of the movable disc 3 on the rotary table 4 and position the movable disc 3 front, back, left and right.

The upper and lower both ends of activity dish 3 are provided with constant head tank 10 respectively, and the location setting is controlled on carousel 4 about the cooperation that activity dish 3 passes through constant head tank 10 and setting element 6 about, and setting element 6 is the locating pin, and two upper and lower locating pins can effectively reduce the error after the installation, improve the precision, and the structure is retrencied compactly, practical convenient.

Carousel 4 is provided with locating part 11 corresponding to the position of lock dish 5, and locating part 11 is located the both sides of lock dish 5 respectively, and lock dish 5 rotates the time limit and is located locating part 11, and locating part 11 is the spring pearl, and lock dish 5 rotates to have the spring pearl spacing after targetting in place, can prevent to take place not hard up behind the 5 locking activity dishes 3 of lock dish, has locking moving, anticreep effect, improves the locking effect of lock dish 5 for the spin welding frock uses safelyr, and convenient operation is quick.

The lock plate 5 is provided with a handle 12 for operating the rotary lock plate 5, and an operator can manually operate the rotary lock plate 5 through the handle 12.

A plurality of rows of fastening parts 13 arranged inside and outside are arranged on the movable disc 3, each row of fastening parts 13 is annularly arranged on the movable disc 3, the fastening parts 13 are fixed holes, the workpieces 8 are fixed on the movable disc 3 by arranging bolts on the corresponding row of fixed holes, the workpieces 8 are transformer oil tanks, the fastening parts 13 are arranged in 3 rows, and the three rows of fastening parts respectively correspond to the transformer oil tanks of three specifications, so that the universality is improved; the movable plate 3 is relatively light and handy, and can be installed in the rotating machine for use quickly only by fixing the hole position opposite to the transformer oil tank with a bolt.

The lock disc 5 is arranged at the upper end of the rotary disc 4 in bilateral symmetry, the fastening pieces 7 are arranged at the lower end of the rotary disc 4 in bilateral symmetry, and the positioning pieces 6 are respectively arranged at the upper end and the lower end of the rotary disc 4.

The base assembly 1 comprises a supporting guide 14, a base 15, a driver 16 and a driving disc 17, wherein the supporting guide 14 is supported at the bottom of the base 15, the driver 16 is fixed on the base 15, the driver 16 is in driving connection with the driving disc 17, the turntable 4 is fixed on the driving disc 17, and the driver 16 drives the driving disc 17 to rotate so as to drive the turntable 4 to rotate.

The drive 16 is a motor.

The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spin welding frock, includes base subassembly (1), its characterized in that: still include fixed subassembly of carousel (2) and activity dish (3), the fixed subassembly of carousel (2) rotates and sets up on base subassembly (1), it includes carousel (4) and sets up lock dish (5) on carousel (4), setting element (6) and fastener (7), lock dish (5) rotate and set up on carousel (4), and lock the upper end locking of activity dish (3) on carousel (4) through rotating lock dish (5), the lower extreme of activity dish (3) passes through fastener (7) to be fixed on carousel (4), activity dish (3) set up between setting element (6), and through setting element (6) about from top to bottom the location setting on carousel (4), fix on activity dish (3) when work piece (8) welding.

2. The spin welding frock of claim 1, characterized in that: the lock discs (5) are respectively arranged at the left end and the right end of the rotary disc (4), a clamping groove (9) is formed between the lock discs (5) and the rotary disc (4), and the upper end of the movable disc (3) is clamped into the clamping groove (9) by rotating the lock discs (5) so that the upper end of the movable disc (3) is locked on the rotary disc (4).

3. The spin welding frock of claim 1, characterized in that: the fasteners (7) are respectively arranged on the left end and the right end of the turntable (4), and the lower end of the movable disc (3) is clamped into the fasteners so as to fix the lower end of the movable disc (3) on the turntable (4).

4. The spin welding frock of claim 1, characterized in that: the upper end and the lower end of the movable disc (3) are respectively provided with a positioning groove (10), and the movable disc (3) is positioned on the turntable (4) in the vertical direction and the horizontal direction through the matching of the positioning grooves (10) and the positioning pieces (6).

5. The spin welding frock of claim 2, characterized in that: the turntable (4) is provided with a limiting piece (11) corresponding to the position of the lock disc (5), the limiting pieces (11) are respectively positioned at two sides of the lock disc (5), and the lock disc (5) is positioned on the limiting pieces (11) when rotating.

6. The spin welding frock of claim 2, characterized in that: the lock disc (5) is provided with a handle (12) for operating the rotary lock disc (5).

7. The spin welding frock of claim 1, characterized in that: a plurality of rows of fastening parts (13) which are arranged inside and outside are arranged on the movable disc (3), each row of fastening parts (13) is annularly arranged on the movable disc (3), and the workpiece (8) is fixed on the movable disc (3) by arranging fastening elements on the corresponding row of fastening parts (13).

8. The spin welding frock of claim 1, characterized in that: the lock disc (5) is arranged at the upper end of the rotary disc (4) in bilateral symmetry, the fastening pieces (7) are arranged at the lower end of the rotary disc (4) in bilateral symmetry, and the positioning pieces (6) are respectively arranged at the upper end and the lower end of the rotary disc (4).

9. The spin welding frock of claim 1, characterized in that: the base assembly (1) comprises a supporting guide piece (14), a base (15), a driver (16) and a driving disc (17), wherein the supporting guide piece (14) is supported at the bottom of the base (15), the driver (16) is fixed on the base (15), the driver (16) is in driving connection with the driving disc (17), and the turntable (4) is fixed on the driving disc (17).

10. The spin welding frock of claim 9, characterized in that: the drive (16) is an electric drive.