CN112077524B

CN112077524B - Transformer rising seat welding appurtenance

Info

Publication number: CN112077524B
Application number: CN202011028131.2A
Authority: CN
Inventors: 袁开明
Original assignee: Jiangxi Chongren Qunli Electric Appliance Equipment Co ltd
Current assignee: Jiangxi Chongren Qunli Electric Appliance Equipment Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2022-01-04
Anticipated expiration: 2040-09-26
Also published as: CN112077524A

Abstract

The utility model provides a transformer rising seat welding appurtenance, belongs to transformer production field, including operation panel, drive division, supporting part and spacing portion, the drive division is installed in the operation panel bottom, and the supporting part is installed on the operation panel and is driven by the drive division, and spacing portion installs on the operation panel. The operation table comprises a table top, a waist-shaped hole, crescent bosses, lower lugs, limiting pieces and lower double lugs, wherein the waist-shaped hole is formed in the center of the table top, and the crescent bosses are respectively arranged on two sides of the narrow side of the waist-shaped hole. The driving part comprises a screw, a rack and a thread lug, the screw is arranged between the lower lugs, and the rack is nested between the two limiting pieces. The supporting part comprises a stay bar, a gear, a limiting boss, a shaft pin and a cushion cylinder, and the gear is meshed with the rack. Spacing portion includes limiting plate, square hole and round hole, and the limiting plate is circular, has the square hole on the limiting plate, and the envelope size in square hole and the envelope size phase-match in waist shape hole provide the space for the swing of vaulting pole, and limiting plate central authorities have the round hole.

Description

Transformer rising seat welding appurtenance

Technical Field

The invention belongs to the technical field of transformer production, and particularly relates to an auxiliary welding tool for a transformer lifting seat.

Background

The transformer box body is usually required to be provided with a lifting seat, the lifting seat is usually installed at an inclined angle, the inclined cylinder body and a flange of the lifting seat are firstly required to be welded, the inclined cylinder body is positioned in the welding process and is clamped more difficultly than the vertically installed cylinder body, the welding positioning of the inclined cylinder body in the production field is often finished by adopting a traditional mode due to the lack of special auxiliary tools, and even the operation difficulty is still higher under the condition of multi-person cooperation.

Disclosure of Invention

The invention provides an auxiliary welding tool for a transformer lifting seat, which aims to solve the problems in the prior art.

The technical problem solved by the invention is realized by adopting the following technical scheme:

the utility model provides a transformer rising seat welding appurtenance, includes operation panel, drive division, supporting part and spacing portion, and the drive division is installed in the operation panel bottom, and the supporting part is installed on the operation panel and is driven by the drive division, and spacing portion installs on the operation panel.

The operation panel includes the mesa, waist shape hole, the crescent boss, lower lug, spacing piece and lower ears, mesa central authorities have waist shape hole, the narrow limit both sides in waist shape hole respectively have a crescent boss, two crescent bosses are the shape after the narrow limit in waist shape hole is got rid of for a circular boss, the mesa bottom has a pair of lower lug along the long limit direction in waist shape hole, lower lug both sides respectively have a spacing piece, install the rack between two spacing pieces, the mesa bottom has lower ears along waist shape hole minor face direction, install the supporting part on the lower ears. The driving part comprises a screw, a rack and a thread lug, the screw is installed between the lower lugs, the rack is nested between the two limiting pieces, the two thread lugs are arranged at the bottom of the rack along the length direction, the thread lug is installed on the screw, and the rack is driven to move by the thread lug when the screw rotates. The supporting part comprises a support rod, a gear, a limiting boss, a shaft pin and a cushion cylinder, the bottom of the support rod is connected with the gear, the gear is installed on the lower double lugs through the shaft pin, the gear is meshed with the rack, and when the rack moves linearly, the gear is pushed to rotate, so that the support rod further swings by a certain angle, and the angle adjusting effect is achieved.

Spacing portion includes limiting plate, square hole and round hole, and the limiting plate is circular, and the external diameter of limiting plate equals with the internal diameter that risees a flange, with flange mounting on the operation panel, has the square hole on the limiting plate, and the envelope size in square hole and the envelope size phase-match in waist shape hole provide the space for the swing in vaulting pole, and limiting plate central authorities have the round hole, and of course, round hole and square hole have the part to overlap, and the round hole block plays spacing effect on the crescent boss to spacing portion.

Further, the table top is supported on the floor by the necessary components.

Furthermore, the two ends of the screw rod are provided with hexagonal heads, and the hexagonal heads facilitate the use of tools to rotate the angle of the screw rod adjusting supporting part.

Further, the thread on the screw rod should be a self-locking thread.

Furthermore, two ends of the gear are respectively provided with a bushing and then are arranged on the shaft pin, so that the gear is prevented from moving on the shaft pin left and right.

Furthermore, the support rod is provided with a limiting boss, a cushion cylinder is mounted on the limiting boss, the outer diameter of the cushion cylinder is equal to the inner diameter of the cylinder of the lifting seat, and the cylinder is sleeved on the cushion cylinder.

The invention has the beneficial effects that:

the welding positioning device is used for welding the transformer lifting seat, the angle of the basic structure of the welding positioning device can be conveniently adjusted, the welding positioning device is suitable for welding the lifting seats at different angles, the flange and the cylinder can be well positioned on the auxiliary device by the positioning auxiliary component, and the welding positioning of the lifting seats with different diameters can be completed by replacing the auxiliary components with different diameters.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a bottom schematic view of the console of the present invention;

in the figure: 10. the novel bearing comprises an operating table, 11 parts of a table top, 12 parts of a kidney-shaped hole, 13 parts of a crescent boss, 14 parts of a lower lug, 15 parts of a limiting piece, 16 parts of a lower double lug, 20 parts of a driving part, 21 parts of a screw rod, 22 parts of a hexagon head, 23 parts of a rack, 24 parts of a threaded lug, 30 parts of a supporting part, 31 parts of a supporting rod, 32 parts of a gear, 33 parts of a limiting boss, 34 parts of a shaft pin, 35 parts of a lining cylinder, 36 parts of a lining cylinder, 40 parts of a limiting part, 41 parts of a limiting plate, 42 parts of a square hole and 43 parts of a round hole.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1-4, the auxiliary welding tool for the transformer lifter comprises an operation table 10, a driving part 20, a supporting part 30 and a limiting part 40, wherein the driving part 20 is installed at the bottom of the operation table 10, the supporting part 30 is installed on the operation table 10 and driven by the driving part 20, and the limiting part 40 is installed on the operation table 10.

The operating table 10 comprises a table top 11, a waist-shaped hole 12, crescent bosses 13, lower lugs 14, limiting pieces 15 and lower lugs 16, wherein the table top 11 is supported on the ground (not shown) through necessary components, the waist-shaped hole 12 is arranged in the center of the table top 11, the crescent bosses 13 are respectively arranged on two sides of the narrow side of the waist-shaped hole 12, the two crescent bosses 13 are in the shape of a circular boss except the narrow side of the waist-shaped hole 12, the pair of lower lugs 14 are arranged at the bottom of the table top 11 along the long side direction of the waist-shaped hole 12, the limiting pieces 15 are respectively arranged on two sides of the lower lugs 14, a rack 23 is arranged between the two limiting pieces 15, the lower lugs 16 are arranged at the bottom of the table top 11 along the short side direction of the waist-shaped hole 12, and supporting parts 30 are arranged on the lower lugs 16.

The driving part 20 comprises a screw 21, a hexagonal head 22, a rack 23 and a thread lug 24, the screw 21 is installed between the lower lugs 14, the hexagonal heads 22 are arranged at both ends of the screw 21, and the hexagonal heads 22 are convenient for adjusting the angle of the supporting part 30 by rotating the screw 21 by using a tool. The rack 23 is nested between the two limiting pieces 15, the bottom of the rack 23 is provided with two threaded lugs 24 along the length direction, the threaded lugs 24 are mounted on the screw rod 24, and the rack 23 is driven to move by the threaded lugs 24 when the screw rod 24 rotates. Of course, the threads on the threaded rod 24 should be self-locking.

The supporting portion 30 comprises a support rod 31, a gear 32, a limiting boss 33, a shaft pin 34, a lining barrel 35 and a cushion barrel 36, the bottom of the support rod 31 is connected with the gear 32, the gear 32 is mounted on the lower double lugs 16 through the shaft pin 34, the gear 32 is meshed with the rack 23, and when the rack 23 moves linearly, the gear 32 is pushed to rotate, so that the support rod 31 further swings by a certain angle, and an angle adjusting effect is achieved. Two ends of the gear 32 are respectively provided with a lining tube 35 and then are arranged on the shaft pin 34 so as to prevent the gear 32 from moving on the shaft pin 34 from left to right, the stay bar 31 is provided with a limit boss 33, the limit boss 33 is provided with a cushion tube 36, the outer diameter of the cushion tube 36 is equal to the inner diameter of the cylinder body of the lifting seat, and the cylinder body is sleeved on the cushion tube 36.

Spacing portion 40 includes limiting plate 41, square hole 42 and round hole 43, limiting plate 41 is circular, limiting plate 41's external diameter equals with the internal diameter that rises the seat flange, install the flange on operation panel 10, square hole 42 has on the limiting plate 41, the envelope size phase-match in square hole 42 and waist shape hole 12, provide the space for vaulting pole 31's swing, limiting plate 41 central authorities have round hole 43, of course, round hole 43 and square hole 42 have the part to overlap, round hole 43 block is on crescent boss 13, play spacing effect to spacing portion 40.

The working principle of the invention is as follows: firstly, the pad cylinder 36 is taken down, the flange penetrates through the supporting part 30 from top to bottom and is installed on the operating platform 10, the positioning is completed on the crescent boss 13, the pad cylinder 36 is installed, the screw 21 is rotated to adjust the angle of the supporting part 30, after the angle is adjusted to a preset angle, the cylinder body is installed on the pad cylinder 36, and after the angle is rechecked and finely adjusted, the welding operation can be started.

The above embodiments mainly describe the auxiliary welding tool for the transformer lifting seat of the present invention. While only a limited number of embodiments and features have been described, those skilled in the art will recognize that the invention can be embodied in many other forms without departing from the spirit or scope thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and various modifications and alternative arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A transformer lifting seat welding auxiliary tool comprises an operation table (10), a driving part (20), a supporting part (30) and a limiting part (40), and is characterized in that the driving part (20) is installed at the bottom of the operation table (10), the supporting part (30) is installed on the operation table (10) and driven by the driving part (20), the limiting part (40) is installed on the operation table (10), the operation table (10) comprises a table board (11), a waist-shaped hole (12), a crescent boss (13), a lower lug (14), a limiting sheet (15) and a lower double-lug (16), the waist-shaped hole (12) is formed in the center of the table board (11), the crescent bosses (13) are respectively arranged on two sides of the narrow edge of the waist-shaped hole (12), the two crescent bosses (13) are in the shape of a round boss after the narrow edge of the waist-shaped hole (12) is removed, and a pair of lower lugs (14) is arranged at the bottom of the table board (11) along the long edge direction of the waist-shaped hole (12), two sides of the lower lug (14) are respectively provided with a limiting piece (15), a rack (23) is arranged between the two limiting pieces (15), the bottom of the table top (11) is provided with a lower double lug (16) along the short side direction of the waist-shaped hole (12), a supporting part (30) is arranged on the lower double lug (16), the driving part (20) comprises a screw rod (21), a rack (23) and a threaded lug (24), the screw rod (21) is arranged between the lower lug (14), the rack (23) is nested between the two limiting pieces (15), the bottom of the rack (23) is provided with two threaded lugs (24) along the length direction, the threaded lugs (24) are arranged on the screw rod (21), the supporting part (30) comprises a support rod (31), a gear (32) and a shaft pin (34), the bottom of the support rod (31) is connected with the gear (32), the gear (32) is arranged on the lower double lug (16) through the shaft pin (34), and the gear (32) is meshed with the rack (23), spacing portion (40) are circular including limiting plate (41), square hole (42) and round hole (43), and limiting plate (41), and the external diameter of limiting plate (41) equals with the internal diameter that rises the seat flange, has square hole (42) on limiting plate (41), and the envelope size of square hole (42) matches with the envelope size in waist shape hole (12), and limiting plate (41) central authorities have round hole (43).

2. The transformer lifter soldering aid according to claim 1, characterized in that the table top (11) is supported on the ground.

3. The auxiliary welding tool for transformer lifting seats according to claim 1, characterized in that the screw (21) has hexagonal heads (22) at both ends, the hexagonal heads (22) facilitate the use of the tool to rotate the screw (21) to adjust the angle of the support (30).

4. The auxiliary welding tool for transformer lifting seats according to claim 1, characterized in that the thread on the screw (21) is a self-locking thread.

5. The transformer lifter welding aid according to claim 1, characterized in that a bushing (35) is mounted at each end of the gear (32) and then mounted on the shaft pin (34).

6. The auxiliary welding tool for the transformer lifting seat is characterized in that the supporting rod (31) is provided with a limiting boss (33), a cushion cylinder (36) is mounted on the limiting boss (33), and the outer diameter of the cushion cylinder (36) is equal to the inner diameter of the cylinder body of the lifting seat.