CN211162677U

CN211162677U - Small-sized breaker moving contact wire welding equipment

Info

Publication number: CN211162677U
Application number: CN201921740510.7U
Authority: CN
Inventors: 陶小亲; 王柏皇
Original assignee: Wenzhou Tengfeng Automation Technology Co ltd
Current assignee: Wenzhou Tengfeng Automation Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-04
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a miniature circuit breaker moving contact wire welding equipment, comprises a workbench, the bottom outer wall of workstation is equipped with four connecting rods, and the bottom outer wall of four connecting rods is equipped with same backup pad, the top outer wall of workstation is opened there are two through-holes, and the through-hole is the arc structure, the top outer wall of backup pad is equipped with two hydraulic stems, and the top outer wall of two hydraulic stems all is equipped with the protection casing, and the protection casing passes the through-hole, and two hydraulic stems are connected with synchronous hydraulic system, the bottom outer wall both ends of workstation all are equipped with the supporting seat, the top outer wall of backup pad is equipped with the motor. The utility model discloses a be provided with the protection casing, the protection casing is transparent toughened glass material, when carrying out the wire welding, drives the protection casing through adjusting hydraulic stem and rises to surround near the welding point, avoid meeting accident in the welding process, thereby improve this welding set's security performance, improve the device's practicality.

Description

Small-sized breaker moving contact wire welding equipment

Technical Field

The utility model relates to a circuit breaker processing technology field especially relates to miniature circuit breaker moving contact wire welding equipment.

Background

The breaker is a switching device which can close, carry and open/close the current under the condition of a normal loop and can close, carry and open/close the current under the condition of an abnormal loop within a specified time; the circuit breakers are divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range of the circuit breakers, the high-voltage and low-voltage boundary line is divided more fuzzinly, and the circuit breakers above 3kV are generally called high-voltage electrical appliances; welding equipment is needed when the moving contact conducting wire of the circuit breaker is welded.

The existing miniature circuit breaker moving contact wire welding equipment has the disadvantages that: when conducting wire welding, do not install protective apparatus around the welding set to reduce this welding set's security performance, there is the potential safety hazard, lacks the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the miniature circuit breaker moving contact wire welding equipment that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

miniature circuit breaker moving contact wire welding equipment, including the workstation, the bottom outer wall of workstation is equipped with four connecting rods, and the bottom outer wall of four connecting rods is equipped with same backup pad, the top outer wall of workstation is opened there are two through-holes, and the through-hole is the arc structure, the top outer wall of backup pad is equipped with two hydraulic stems, and the top outer wall of two hydraulic stems all is equipped with the protection casing, and the protection casing passes the through-hole, and two hydraulic stems are connected with synchronous hydraulic system.

Furthermore, the bottom outer wall both ends of workstation all are equipped with the supporting seat.

Furthermore, the outer wall of the top of the supporting plate is provided with a motor, and an output shaft of the motor is fixed with a rotating shaft through a coupler.

Furthermore, the outer wall of the top of the workbench above the rotating shaft is provided with a second through hole, the rotating shaft penetrates through the second through hole, and the outer wall of the top of the rotating shaft is welded with a fixing plate.

Furthermore, the top outer wall of the workbench is provided with a support frame, the top outer wall of the support frame is provided with a fixing ring, and the inner wall of the fixing ring is inserted with a welding gun.

Furthermore, the top outer wall of workstation is opened there is the spout, and the inner wall equidistance sliding connection of spout has the slide bar, and the other end of a plurality of slide bars all welds in the bottom outer wall of fixed plate.

The utility model has the advantages that:

1. through being provided with the protection casing, the protection casing is transparent toughened glass material, when carrying out the wire welding, drives the protection casing through adjusting hydraulic stem and rises to surround near the welding point, avoid meeting accident in the welding process, thereby improve this welding set's security performance, improve the device's practicality.

2. Through being provided with motor and pivot, the fixed plate is used for carrying out the fixed of circuit breaker, and simultaneously, the fixed plate is installed in the other end of pivot, when carrying out the wire welding of circuit breaker movable contact, can carry out the angle modulation of circuit breaker movable contact as required, and convenient and fast improves the device's practical value.

3. Through being provided with spout and slide bar, the slide bar is fixed in the bottom outer wall of fixed plate, and when carrying out the rotation of fixed plate, the slide bar slides at the inner wall of spout to play the spacing effect of support to the fixed plate, improve the stability of fixed plate.

Drawings

Fig. 1 is a schematic structural diagram of a device for welding a moving contact wire of a miniature circuit breaker, which is provided by an embodiment 1;

fig. 2 is a structural side view of a moving contact wire welding device of a miniature circuit breaker, which is provided by the embodiment 1;

fig. 3 is a schematic structural diagram of a device for welding wires of a moving contact of a miniature circuit breaker in accordance with embodiment 2.

In the figure: 1-workbench, 2-protective cover, 3-fixing plate, 4-fixing ring, 5-welding gun, 6-support frame, 7-connecting rod, 8-support plate, 9-hydraulic rod, 10-support seat, 11-motor, 12-rotating shaft, 13-sliding chute and 14-sliding rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, miniature circuit breaker moving contact wire welding equipment, including workstation 1, the bottom outer wall of workstation 1 has four connecting rods 7 through the fix with screw, and the bottom outer wall of four connecting rods 7 has same backup pad 8 through the fix with screw, the top outer wall of workstation 1 is opened has two through-holes, and the through-hole is the arc structure, the top outer wall of backup pad 8 has two hydraulic stems 9 through the fix with screw, and the top outer wall of two hydraulic stems 9 all has protection casing 2 through the fix with screw, protection casing 2 passes the through-hole, two hydraulic stems 9 are connected with synchronous hydraulic system, when carrying out the wire welding, it rises to drive protection casing 2 through adjusting hydraulic stem 9, thereby surround near the welding point, avoid taking place the accident in the welding process, thereby improve this welding set's security performance, improve the device's practicality.

Wherein, the bottom outer wall both ends of workstation 1 are all fixed with supporting seat 10 through the screw.

Wherein, the top outer wall of backup pad 8 is fixed with motor 11 through the screw, and the output shaft of motor 11 is fixed with pivot 12 through the shaft coupling.

Wherein, the top outer wall of the workbench 1 above the rotating shaft 12 is provided with a second through hole, the rotating shaft 12 passes through the second through hole, and the top outer wall of the rotating shaft 12 is welded with the fixing plate 3.

Wherein, the top outer wall of workstation 1 has support frame 6 through the fix with screw, and the top outer wall of support frame 6 has solid fixed ring 4 through the fix with screw, and solid fixed ring 4's inner wall is pegged graft and is had welder 5.

The working principle is as follows: during the use, be fixed in the circuit breaker movable contact on fixed plate 3, adjust hydraulic stem 9, hydraulic stem 9 drives protection casing 2 and rises, thereby surround near with the welding point through protection casing 2, then improve the security among the welding process, welder 5 connects the power, start welder 5, begin welding operation, among the welding process, in the welding process, when carrying out the welding of different angles, starter motor 11, motor 11 drives fixed plate 3 through pivot 12 and rotates, thereby it carries out rotation regulation to drive the fixed circuit breaker movable contact of fixed plate 3 top, rotatory to appointing the point after, close motor 11, continue welding operation.

Example 2

Referring to fig. 3, the moving contact wire welding equipment for the miniature circuit breaker is compared with embodiment 1, a sliding groove 13 is formed in the outer wall of the top of a workbench 1, sliding rods 14 are connected to the inner wall of the sliding groove 13 in a sliding mode at equal intervals, the other ends of the sliding rods 14 are welded to the outer wall of the bottom of a fixing plate 3, and when the fixing plate 3 rotates, the sliding rods 14 slide on the inner wall of the sliding groove 13, so that the fixing plate 3 is supported and limited, and the stability of the fixing plate 3 is improved.

The working principle is as follows: during the use, be fixed in the circuit breaker movable contact on fixed plate 3, adjust hydraulic stem 9, hydraulic stem 9 drives protection casing 2 and rises, thereby surround near with the welding point through protection casing 2, then improve the security among the welding process, welder 5 connects the power, start welder 5, begin welding operation, in the welding process, when carrying out the welding of different angles, starter motor 11, motor 11 drives fixed plate 3 through pivot 12 and rotates, thereby it carries out rotation regulation to drive the fixed circuit breaker movable contact of fixed plate 3 top, in the rotation process, slide bar 14 slides at spout 13 inner wall, thereby play the support limiting displacement to fixed plate 3, rotatory after appointed point, close motor 11, continue welding operation.

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

1. Miniature circuit breaker moving contact wire welding equipment, including workstation (1), its characterized in that, the bottom outer wall of workstation (1) is equipped with four connecting rods (7), and the bottom outer wall of four connecting rods (7) is equipped with same backup pad (8), the top outer wall of workstation (1) is opened there are two through-holes, and the through-hole is the arc structure, the top outer wall of backup pad (8) is equipped with two hydraulic stem (9), and the top outer wall of two hydraulic stem (9) all is equipped with protection casing (2), and protection casing (2) pass the through-hole, and two hydraulic stem (9) are connected with synchronous hydraulic system.

2. A device for welding small circuit breaker moving contact wires according to claim 1, characterized in that the two ends of the bottom outer wall of the working platform (1) are provided with supporting seats (10).

3. A moving contact wire welding device of a miniature circuit breaker as claimed in claim 1, wherein the top outer wall of the support plate (8) is provided with a motor (11), and an output shaft of the motor (11) is fixed with a rotating shaft (12) through a coupling.

4. The device for welding the conducting wire of the moving contact of the miniature circuit breaker as claimed in claim 3, wherein the top outer wall of the workbench (1) above the rotating shaft (12) is provided with a second through hole, the rotating shaft (12) passes through the second through hole, and the fixing plate (3) is welded on the top outer wall of the rotating shaft (12).

5. A small-sized breaker moving contact wire welding device as claimed in claim 4, characterized in that the top outer wall of the workbench (1) is provided with a support frame (6), the top outer wall of the support frame (6) is provided with a fixed ring (4), and the inner wall of the fixed ring (4) is inserted with a welding gun (5).

6. The moving contact wire welding equipment of the miniature circuit breaker as claimed in claim 4 or 5, wherein the top outer wall of the workbench (1) is provided with a sliding groove (13), the inner wall of the sliding groove (13) is connected with sliding rods (14) in a sliding manner at equal intervals, and the other ends of the sliding rods (14) are welded on the bottom outer wall of the fixing plate (3).