CN213400858U

CN213400858U - Clamping support for welding transformer coil wire

Info

Publication number: CN213400858U
Application number: CN202022509649.XU
Authority: CN
Inventors: 马玉坤
Original assignee: Shaanxi Gretel Tianhe Industrial Development Co ltd
Current assignee: Shaanxi Gretel Tianhe Industrial Development Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-08
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a be used for transformer coil wire welded chucking support relates to wire welded fastening technical field. This be used for transformer coil wire welded chucking support, the on-line screen storage device comprises a base, the one end and the regulating wheel inner wall fixed connection that the cover is close to the mount rotate, the other end and the slider fixed connection of spring, the top of slider and the inner wall fixed connection of spacing round, locating piece and chucking strip sliding connection, the one end fixed mounting that the chucking strip is close to the rotating ring has spacing post. This be used for transformer coil wire welded chucking support can fix two coil wires that are about to the welded respectively through setting up first fixing base and second fixing base, has solved the unsafe problem of centering, guarantees through setting up the regulating wheel and, stopper, spacing round and spring etc. that the rotation wheel can not turn round after rotating the chucking and make fixed not jail, simple structure, and convenient operation has increased the chucking accuracy.

Description

Clamping support for welding transformer coil wire

Technical Field

The utility model relates to a wire welded fastening technical field specifically is a be used for transformer coil wire welded chucking support.

Background

The transformer is as important substation equipment, be the essential important device in the power transmission network, the transformer is in process of production, generally all need distinguish high-voltage coil and low-voltage coil and coil coiling respectively, and use comparatively extensive high-voltage coil winding mode now, mostly be the paper-covered flat wire winding system, when adopting above-mentioned mode coiling high-voltage coil, need use the bobbin, transformer coil is because structural style's needs, often need weld two wires, and need carry out the overlap joint with two wires during the welding, reuse welder heating. Two persons are usually required to work simultaneously, one person holds the conducting wire for lap joint, the other person holds the welding gun for heating, and the other person holds the welding rod. The way of holding the lead wire by hand may cause hand scald on one hand, and on the other hand, hand shake may affect the welding quality, so that the lead wire at the welding position may be deviated.

The clamping device is needed for welding the wire of the transformer coil, the existing clamping devices are complex in structure and troublesome to operate, the clamping degree is difficult to adjust, the use is inconvenient, most of the clamping devices only have one-way clamping, and the centering effect of two wires is poor, so that the novel clamping support for welding the wire of the transformer coil is provided and is necessary.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for transformer coil wire welded chucking support has solved the wire welding chucking jail, and the centering effect is not good, is difficult to the problem of accurate adjustment chucking degree.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a clamping support for welding a lead of a transformer coil comprises a base, wherein a first fixing seat is fixedly installed on one side of the upper surface of the base, a second fixing seat is fixedly installed on the other side of the upper surface of the base, through holes are formed in the middle parts of the first fixing seat and the second fixing seat, a fixing frame is fixedly installed on the upper part of the outer side of the first fixing seat, a fixing rod is fixedly connected to the upper part of the fixing frame, one end, away from the first fixing seat, of the fixing rod is rotatably connected with a rotating sleeve, one end, close to the fixing frame, of the rotating sleeve is fixedly connected with the inner wall of a regulating wheel, the regulating wheel is fixedly connected with a limiting rod, the limiting rod is movably connected with a limiting block, a first sliding groove is formed in the fixing rod, the inner wall of the first sliding groove is fixedly connected with one end of a spring, the, one side of first fixing base rotates with the rotating ring to be connected, a side fixed mounting of first fixing base has the locating piece, locating piece and chucking strip sliding connection, the one end fixed mounting that the chucking strip is close to the rotating ring has spacing post, a side that first fixing base was kept away from to the rotating ring and rotation wheel fixed connection, the second spout has been seted up to the inside of rotation wheel, the middle part of rotation wheel has been seted up and has been received the bundle mouth.

Preferably, the device to which the second fixing seat and the first fixing seat are connected is completely the same, and the first fixing seat and the second fixing seat are arranged oppositely.

Preferably, the fixed rod sequentially penetrates through the limiting wheel and the adjusting wheel, the limiting wheel is located inside the adjusting wheel, and the adjusting wheel is meshed with the rotating wheel.

Preferably, the limiting block is located inside the adjusting wheel.

Preferably, the positioning block, the clamping strip and the rotating ring are located on the same plane, and the clamping strip is connected with the first fixing seat in a sliding mode.

Preferably, the axes of the through hole and the beam-closing opening on the first fixing seat coincide with the axes of the through hole and the beam-closing opening on the second fixing seat, and the diameter of the beam-closing opening is smaller than that of the through hole.

Preferably, the limiting column is connected with the inner wall of the second sliding groove in a sliding mode, and the diameter of the limiting column is smaller than the width of the inner wall of the second sliding groove.

Preferably, first fixing base, second fixing base, swivel becket and swivel wheel all can be split into two halves about, through inside joint structure equipment at the during operation.

(III) advantageous effects

The utility model provides a be used for transformer coil wire welded chucking support. The method has the following beneficial effects:

1. this be used for transformer coil wire welded chucking support can fix two coil wires that are about to weld respectively through setting up first fixing base and second fixing base, because so the accuracy makes the wire be in same straight line so that two fixing bases are the same completely, has solved the inaccurate problem of centering.

2. This be used for transformer coil wire welded chucking support guarantees through setting up regulating wheel and stopper, spacing round and spring etc. to rotate the wheel and can not turn round after rotating the chucking for fixed not jail promotes the slider and pulls out spacing round after the welding finishes and can put the elasticity chucking strip, simple structure, and convenient operation has increased the chucking accuracy.

Drawings

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

FIG. 2 is a schematic view of the rotating wheel mechanism of the present invention;

FIG. 3 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the limiting and positioning mechanism of the present invention;

fig. 5 is a schematic structural diagram of the mechanism a in fig. 3 according to the present invention.

In the figure: the device comprises a base 1, a first fixing seat 2, a second fixing seat 3, a through hole 4, a fixing frame 5, a fixing rod 6, a rotating sleeve 7, an adjusting wheel 8, a limiting rod 9, a limiting block 10, a limiting wheel 11, a first sliding groove 12, a spring 13, a sliding block 14, a rotating ring 15, a positioning block 16, a clamping strip 17, a limiting column 18, a rotating wheel 19, a second sliding groove 20 and a binding opening 21.

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.

The embodiment of the utility model provides a clamping bracket for welding a transformer coil wire, as shown in figures 1-5, which comprises a base 1, wherein one side of the upper surface of the base 1 is fixedly provided with a first fixing seat 2, the other side of the upper surface of the base 1 is fixedly provided with a second fixing seat 3, the devices connected with the second fixing seat 3 and the first fixing seat 2 are completely the same, the first fixing seat 2 and the second fixing seat 3 are oppositely arranged, the middle parts of the first fixing seat 2 and the second fixing seat 3 are provided with a through hole 4, the upper part of the outer side of the first fixing seat 2 is fixedly provided with a fixing frame 5, the upper part of the fixing frame 5 is fixedly connected with a fixing rod 6, the fixing rod 6 sequentially passes through a limiting wheel 11 and an adjusting wheel 8, the limiting wheel 11 is positioned inside the adjusting wheel 8, the adjusting wheel 8 is meshed with a rotating wheel 19, one end of the fixing rod, one end of the rotating sleeve 7 close to the fixed frame 5 is fixedly connected with the inner wall of the adjusting wheel 8, the adjusting wheel 8 is fixedly connected with the limiting rod 9, the limiting rod 9 is movably connected with the limiting block 10, the limiting block 10 is positioned inside the adjusting wheel 8, the fixed rod 6 is provided with a first sliding groove 12, the inner wall of the first sliding groove 12 is fixedly connected with one end of a spring 13, the other end of the spring 13 is fixedly connected with a sliding block 14, the top of the sliding block 14 is fixedly connected with the inner wall of the limiting wheel 11, one side surface of the first fixed seat 2 is rotatably connected with a rotating ring 15, one side surface of the first fixed seat 2 is fixedly provided with a positioning block 16, the positioning block 16 is slidably connected with a clamping strip 17, the positioning block 16, the clamping strip 17 and the rotating ring 15 are positioned on the same plane, the clamping strip 17 is slidably connected with the first fixed seat 2, one end of the clamping strip 17 close to the rotating ring 15 is fixedly, and the diameter of spacing post 18 is less than the width of the 20 inner walls of second spout, a side face that the swivel becket 15 kept away from first fixing base 2 with rotate wheel 19 fixed connection, second spout 20 has been seted up to the inside of rotating wheel 19, the middle part of rotating wheel 19 has been seted up and has been restrainted mouthful 21, the axis of through-hole 4 and receipts bundle mouth 21 on first fixing base 2 and the axis coincidence of through-hole 4 and receipts bundle mouth 21 on the second fixing base 3, and the diameter of receiving bundle mouth 21 is less than the diameter of through-hole 4, first fixing base 2, second fixing base 3, swivel becket 15 and the equal split of rotating wheel 19 are two halves about, during operation through the equipment of inside joint structure.

The working principle is as follows: two wires of a transformer coil to be welded respectively pass through a first fixing seat 2 and a second fixing seat 3 to be contacted in the middle, then an adjusting wheel 8 on the first fixing seat 2 and a second fixing seat 3 is sequentially rotated, the adjusting wheel 8 rotates to drive a rotating sleeve 7 to rotate on a fixed rod 6, meanwhile, a limiting wheel 11 rotates relative to a limiting block 10, the adjusting wheel 8 rotates to drive a rotating wheel 19, the rotating wheel 19 drives a rotating ring 15 to rotate on the fixing seats, the rotating wheel 19 rotates to drive a second sliding groove 20 to move along with the second sliding groove, the second sliding groove 20 moves to drive a limiting column 18 to move, the limiting column 18 moves to drive a clamping strip 17 to contract towards the circle center of the rotating ring 15, finally, the clamping strip 17 clamps the wires, a sliding block 14 is pushed after welding is finished to separate the limiting wheel 11 from the adjusting wheel 8, the adjusting wheel 8 reversely rotates to loosen the welded wires, and then the first fixing seat 2 and the second fixing, The rotating ring 15 and the rotating wheel 19 are disassembled and folded.

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 a be used for transformer coil wire welded chucking support, includes base (1), its characterized in that: a first fixing seat (2) is fixedly arranged on one side of the upper surface of the base (1), a second fixing seat (3) is fixedly arranged on the other side of the upper surface of the base (1), a through hole (4) is formed in the middle of each of the first fixing seat (2) and the second fixing seat (3), a fixing frame (5) is fixedly arranged on the upper portion of the outer side of the first fixing seat (2), a fixing rod (6) is fixedly connected to the upper portion of the fixing frame (5), a rotating sleeve (7) is rotatably connected to one end, far away from the first fixing seat (2), of the fixing rod (6), one end, close to the fixing frame (5), of the rotating sleeve (7) is fixedly connected with the inner wall of the adjusting wheel (8), the adjusting wheel (8) is fixedly connected with a limiting rod (9), the limiting rod (9) is movably connected with a limiting block (10), and a first sliding groove, the utility model discloses a spacing fixed connection of fixed pulley, including the inner wall of first spout (12) and the one end fixed connection of spring (13), the other end and slider (14) fixed connection of spring (13), the top of slider (14) and the inner wall fixed connection of spacing round (11), a side and the rotating ring (15) of first fixing base (2) rotate to be connected, a side fixed mounting of first fixing base (2) has locating piece (16), locating piece (16) and chucking strip (17) sliding connection, the one end fixed mounting that chucking strip (17) are close to rotating ring (15) has spacing post (18), a side and rotating wheel (19) fixed connection of first fixing base (2) are kept away from in rotating ring (15), second spout (20) have been seted up to the inside of rotating wheel (19), binding mouth (21) have been seted up at the middle part of rotating wheel (19).

2. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: the device that second fixing base (3) and first fixing base (2) are connected is the same completely to first fixing base (2) and second fixing base (3) set up relatively.

3. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: the fixing rod (6) sequentially penetrates through the limiting wheel (11) and the adjusting wheel (8), and the limiting wheel (11) is located inside the adjusting wheel (8).

4. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: the limiting block (10) is located inside the adjusting wheel (8), and the adjusting wheel (8) is meshed with the rotating wheel (19).

5. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: the positioning block (16), the clamping strip (17) and the rotating ring (15) are located on the same plane, and the clamping strip (17) is connected with the first fixing seat (2) in a sliding mode.

6. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: the axes of the through hole (4) and the beam-closing opening (21) on the first fixing seat (2) are superposed with the axes of the through hole (4) and the beam-closing opening (21) on the second fixing seat (3), and the diameter of the beam-closing opening (21) is smaller than that of the through hole (4).

7. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: the limiting column (18) is connected with the inner wall of the second sliding groove (20) in a sliding mode, and the diameter of the limiting column (18) is smaller than the width of the inner wall of the second sliding groove (20).

8. The clamping bracket for wire bonding of transformer coils as claimed in claim 1, wherein: first fixing base (2), second fixing base (3), swivel becket (15) and rotation wheel (19) all can be split into two halves about, through inside joint structure equipment at the during operation.