CN210549016U

CN210549016U - Welding equipment for cross arm

Info

Publication number: CN210549016U
Application number: CN201920877159.XU
Authority: CN
Inventors: 严庆江
Original assignee: Hebei Yong'an Line Equipment Co Ltd
Current assignee: Hebei Yong'an Line Equipment Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-19
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a welding equipment for cross arm includes base and frame, be fixed with welding set and protection device in the frame, be provided with mark device and fixing device on the base, mark device is fixed in one side of fixing device, fixing device includes the backup pad, stop gear and corner fitting fixed establishment, corner fitting fixed establishment includes the fixed axle, depression bar and pin, the depression bar top is fixed with the clamp plate, the pin top is fixed with the baffle, corner fitting fixed establishment top is provided with welding set, welding set includes fixed cross beam, welder elevating system, slewing mechanism and welder, welder is fixed in on the slewing mechanism, slewing mechanism and welder elevating system fixed connection, welder elevating system is fixed in on the fixed cross beam, protection device is fixed in the frame top. The utility model adopts the above structure a welding equipment for cross arm need not measuring position at every turn, improves welding efficiency, sets up protection device simultaneously, guarantees staff's safety, the simple operation.

Description

Welding equipment for cross arm

Technical Field

The utility model relates to a gold utensil processing technology especially relates to a welding equipment for cross arm.

Background

The cross arm is connection fitting commonly used in electric field, need weld the triangle among the prior art on the cross arm, and current processing enterprise passes through manual welding, need measure the welding position when welding at every turn, and at the bottom of the machining efficiency, intensity of labour is big, and current welding set all protects through the mask simultaneously, needs the workman to hand, and it is very inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding equipment for cross arm need not the measuring position at every turn, improves welding efficiency, sets up protection device simultaneously, guarantees staff's safety, the simple operation.

In order to achieve the above object, the utility model provides a welding equipment for cross arm, which comprises a base and a frame, wherein the frame is fixed on the base, a welding device and a protection device are fixed on the frame, a marking device and a fixing device for fixing a workpiece are arranged on the base, the marking device is fixed on one side of the fixing device, the fixing device comprises a support plate, a limiting mechanism and a corner fitting fixing mechanism, the limiting mechanism and the corner fitting fixing mechanism are fixed on one side of the support plate, the corner fitting fixing mechanism comprises a fixed shaft, a pressure rod hinged with the fixed shaft and a stop lever fixedly connected with the fixed shaft, a pressure plate is fixed on the top end of the pressure rod, a baffle is fixed on the top end of the stop lever, the welding device is arranged above the corner fitting fixing mechanism, the welding device comprises a fixed cross beam, a welding gun lifting mechanism, a rotating mechanism and a welding gun, the, the rotating mechanism is fixedly connected with the welding gun lifting mechanism, the welding gun lifting mechanism is fixed on the fixed cross beam, and the protection device is fixed at the top of the rack.

Preferably, the protection device comprises a protection plate and a protection plate lifting cylinder, the telescopic end of the protection plate lifting cylinder is fixedly connected with the protection plate, and the fixed end of the protection plate lifting cylinder is fixed at the top of the rack.

Preferably, the welding gun lifting mechanism comprises a welding gun lifting cylinder, a movable cross beam and a slide rail, the fixed end of the welding gun lifting cylinder is fixed on the fixed cross beam, the telescopic end of the welding gun lifting cylinder is fixed on the movable cross beam, and the movable cross beam is connected with the slide rail in a sliding manner.

Preferably, the rotating mechanism comprises a rotating motor fixed on the movable beam and a rotating shaft connected with an output shaft of the rotating motor, and two ends of the rotating shaft are fixed on the movable beam through bearing seats.

Preferably, the welding gun is fixed on the rotating shaft through a fixing hoop.

Preferably, the marking device is a laser.

Preferably, the supporting plate is an angle steel, one side of the angle steel is fixed with the limiting mechanism, the limiting mechanism comprises a fixing plate and a limiting plate, a through hole is formed in the fixing plate, and the limiting plate is fixed in the through hole through a bolt.

Therefore, the utility model adopts the above structure a welding equipment for cross arm need not the measuring position at every turn, improves welding efficiency, sets up protection device simultaneously, guarantees staff's safety, the simple operation.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of a cross arm welding apparatus of the present invention;

FIG. 2 is a schematic view of the fixing device of the present invention;

FIG. 3 is a top view of the limiting mechanism of the present invention;

fig. 4 is a cross arm structure diagram of the present invention.

Reference numerals

1. A base; 2. a frame; 3. a protection device; 31. a guard plate lifting cylinder; 32. a guard plate; 4. fixing the cross beam; 5. a welding gun lifting mechanism; 51. a welding gun lifting cylinder; 52. a slide rail; 53. moving the beam; 6. A rotating mechanism; 61. a rotating electric machine; 62. a rotating shaft; 7. a welding gun; 8. a support plate; 9. a limiting mechanism; 91. a fixing plate; 92. a limiting plate; 10. a laser; 11. a corner fitting fixing mechanism; 111. a fixed shaft; 112. a pressure lever; 113. a stop lever; 12. a corner fitting; 13. and (4) a cross arm.

Detailed Description

Examples

Fig. 1 is the utility model relates to a welding equipment structure schematic diagram for cross arm, fig. 2 is the utility model discloses fixing device structure schematic diagram, fig. 3 is the utility model discloses the stop gear top view, fig. 4 are the utility model discloses the cross arm structure diagram, as shown, a welding equipment for cross arm includes base and frame, and the frame is fixed in on the base.

The base 1 is provided with a marking device and a fixing device for fixing a workpiece, and the fixing device comprises a supporting plate 8, a limiting mechanism 9 fixed on one side of the supporting plate 8 and an angle piece fixing mechanism 11. This embodiment backup pad 8 is the angle steel, and the angle steel makes and cross arm 13 phase-match, and corner fittings fixed establishment 11 includes fixed axle 111, with fixed axle 111 articulated depression bar 112 and with fixed axle 111 fixed connection's pin 113, and depression bar 112 top is fixed with the clamp plate, and pin 113 top is fixed with the baffle, and the baffle makes corner fittings 12 can not the landing, and the clamp plate makes corner fittings 12 can not remove at will, carries out welding operation again. Supporting plate 8 one side is fixed with stop gear 9, and stop gear 9 has seted up the through-hole including fixed plate 91 and limiting plate 92 on the fixed plate 91, and limiting plate 92 passes through the bolt fastening in the through-hole for limiting plate 92 is adjustable in the position of fixed plate 91. The marking device, which is a laser 10 in this embodiment, is fixed to one side of the fixing device. During welding, the cross arm 13 is placed on the supporting plate 8, so that light emitted by the laser 10 is exactly at a welding position, the corner fitting 12 is placed, the position of the limiting plate 92 is adjusted, the limiting plate 92 is attached to one end of the cross arm 13, when the next cross arm 13 is welded, measurement and adjustment are not needed, one end of the cross arm 13 is directly attached to the limiting plate 92, and the position of the corner fitting 12 can be determined by enabling the edge of the corner fitting 12 to be flush with the light of the laser 10.

A welding device is fixed on the frame 2, is arranged above the corner fitting fixing mechanism 11, and comprises a fixed cross beam 4, a welding gun lifting mechanism 5, a rotating mechanism 6 and a welding gun 7. The welding gun 7 is fixed on the rotating mechanism 6, and the rotating mechanism 6 is fixedly connected with the welding gun lifting mechanism 5. The welding gun lifting mechanism 5 is fixed on the fixed cross beam 4, the welding gun lifting mechanism 5 comprises a welding gun lifting cylinder 51, a movable cross beam 53 and a slide rail 52, the fixed end of the welding gun lifting cylinder 51 is fixed on the fixed cross beam 4, the telescopic end of the welding gun lifting cylinder 51 is fixed on the movable cross beam 53, and the movable cross beam 53 is connected with the slide rail 52 in a sliding manner. The rotating mechanism 6 includes a rotating motor 61 fixed on the moving beam 53 and a rotating shaft 62 connected to an output shaft of the rotating motor 61, and both ends of the rotating shaft 62 are fixed on the moving beam 53 through bearing blocks. The welding torch 7 is fixed to the rotating shaft 62 by a fixing collar. Protection device 3 is fixed in 2 tops of frame, and protection device 3 includes backplate 32 and backplate lift cylinder 31, and backplate lift cylinder 31's flexible end and backplate 32 fixed connection, the stiff end of backplate lift cylinder 31 are fixed in 2 tops of frame. After the workpiece is placed, the welding gun lifting cylinder 51 pushes the movable beam 53 to descend and simultaneously drives the welding gun 7 to descend, the protection plate 32 is driven to descend by the protection plate lifting cylinder 31, the protection plate stops descending after reaching a welding position, the welding gun 7 is started and simultaneously the rotating mechanism 6 drives the welding gun 7 to rotate, so that the welding gun 7 welds the edge of the corner fitting 12, after welding is completed, the welding gun 7 stops working and rotates reversely to return to the original position, the welding gun lifting cylinder 51 pulls the movable beam 53 to ascend, the protection plate 32 is driven to ascend by the protection plate lifting cylinder 31, and welding operation is completed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a welding equipment for cross arm, includes base and frame, the frame is fixed in on the base, its characterized in that: the welding device comprises a fixed beam, a welding gun lifting mechanism, a rotating mechanism and a welding gun, wherein the welding gun is fixed on the rotating mechanism, the rotating mechanism is fixedly connected with the welding gun lifting mechanism, the welding gun lifting mechanism is fixed on the fixed beam, the protection device is fixed on the top of the rack.

2. A welding apparatus for a cross arm according to claim 1, wherein: the protection device comprises a protection plate and a protection plate lifting cylinder, the telescopic end of the protection plate lifting cylinder is fixedly connected with the protection plate, and the fixed end of the protection plate lifting cylinder is fixed at the top of the rack.

3. A welding apparatus for a cross arm according to claim 1, wherein: the welding gun lifting mechanism comprises a welding gun lifting cylinder, a movable cross beam and a slide rail, the fixed end of the welding gun lifting cylinder is fixed on the fixed cross beam, the telescopic end of the welding gun lifting cylinder is fixed on the movable cross beam, and the movable cross beam is connected with the slide rail in a sliding mode.

4. A welding apparatus for a cross arm according to claim 3, wherein: the rotating mechanism comprises a rotating motor fixed on the movable cross beam and a rotating shaft connected with an output shaft of the rotating motor, and two ends of the rotating shaft are fixed on the movable cross beam through bearing seats.

5. A welding apparatus for a cross arm according to claim 4, wherein: the welding gun is fixed on the rotating shaft through a fixing hoop.

6. A welding apparatus for a cross arm according to claim 1, wherein: the marking device is a laser.

7. A welding apparatus for a cross arm according to claim 1, wherein: the supporting plate is an angle steel, one side of the angle steel is fixed with the limiting mechanism, the limiting mechanism comprises a fixing plate and a limiting plate, a through hole is formed in the fixing plate, and the limiting plate is fixed in the through hole through a bolt.