CN-122007701-A - Welding set is used in batch meter processing

Abstract

The invention provides a welding device for machining a metering box, and belongs to the technical field of welding. The welding head positioning device comprises a base, wherein a middle box body is fixedly connected to the top of the base, a top box body is fixedly connected to the top of the middle box body, a driving mechanism is fixedly connected to the top of the top box body, a welding head is mounted on the driving mechanism, and a positioning bracket is rotationally connected to the middle box body. According to the invention, the adjusting mechanism and the positioning bracket are arranged, so that the adjusting mechanism can adjust the use angle of the positioning bracket, and further the positioning bracket can respectively support and position the straight welding line and the right-angle welding line on the metering box body, and the supporting mechanism can cooperate with the positioning bracket to support and limit the box body in different types, thereby ensuring the integrity and stability of welding line splicing, avoiding the interval between the welding lines from being offset due to the influence of the gravity of the box body, improving the consistency and integrity of the welding lines in the welding process, and improving the welding precision.

Inventors

• ZHANG HUIQUAN
• YUAN LI

Assignees

• 四川大盟天安电力集团有限公司

Dates

Publication Date

20260512

Application Date

20260416

Claims (10)

1. 1. The utility model provides a welding set is used in batch meter processing, includes the base, its characterized in that, the top fixedly connected with middle part box of base, the top fixedly connected with top box of middle part box, the top fixedly connected with actuating mechanism of top box, install the bonding tool on the actuating mechanism, the bottom fixedly connected with key clamp plate of top box, rotate on the middle part box and be connected with the location bracket; the adjusting mechanism is used for adjusting the relative position between the positioning bracket and the middle box body, and is connected with the positioning bracket; The supporting mechanism is used for supporting and limiting the box body of the metering box to be welded, and the supporting mechanism is connected with the base.
2. 2. The welding device for machining the metering box according to claim 1, wherein the adjusting mechanism comprises an adjusting rotating rod fixedly connected to one end of the positioning bracket, a slot is formed in the end portion of the adjusting rotating rod, two adjusting turntables are fixedly connected to the outer wall of the slot, screw holes are formed in the adjusting turntables, and screw cylinders are fixedly connected to the outer wall of the middle box body.
3. 3. The welding device for machining a metering box according to claim 2, wherein the positioning bracket is of a right triangle outline, copper bars are fixedly connected in the positioning bracket, two limiting plates are fixedly connected to the top of the positioning bracket, and the two limiting plates are symmetrically arranged on two sides of the top of the copper bars.
4. 4. The welding device for machining the metering box according to claim 2, wherein a plug rod matched with the contour of the slot is fixedly connected to the inner wall of the adjusting rotary disc, the two adjusting rotary discs are fixed together through screws, bolts are inserted into the threaded holes, and the bolts penetrate through the threaded holes to be screwed and fixed in the threaded cylinders.
5. 5. The welding device for machining the metering box according to claim 1, wherein the supporting mechanism comprises two bottom transverse frames fixedly connected to the inner wall of the base, the two bottom transverse frames are fixedly connected together through two bottom vertical frames, the two bottom transverse frames and the two bottom vertical frames enclose to form a rectangular outline, the top transverse frames and the top vertical frames are respectively mounted on the tops of the bottom transverse frames and the bottom vertical frames, the bottom vertical frames and the top vertical frames are connected together through scissor arms, two ends of the scissor arms are respectively connected with the bottom vertical frames and the top vertical frames in a rotating mode, a rotating shaft is rotatably connected to the central position of each scissor arm, a driving screw is rotatably connected to the top transverse frames, a driving seat is in threaded connection with the outer wall of each driving screw, and one end, far away from the driving seat, of each driving screw is fixedly connected with a hand wheel.
6. 6. The welding device for machining a metering box according to claim 5, wherein constraint frames are fixedly connected to the outer walls of the bottom vertical frame body and the top vertical frame body, sliding rods are fixedly connected to the two ends of the driving seat, and the sliding rods are limited and slidably connected to the constraint frames on the outer walls of the top vertical frame body.
7. 7. The welding device for machining a metering box according to claim 5, wherein the outer walls of the two ends of the top vertical frame body are fixedly connected with first adjusting plates, the outer walls of the first adjusting plates are rotatably connected with second adjusting plates, and the outer walls of the second adjusting plates are rotatably connected with first supporting rods.
8. 8. The welding device for machining a metering box according to claim 7, wherein a first adjusting groove with an arc-shaped outline is formed in the first adjusting plate, a first screw rod is fixedly connected to one end, close to the first adjusting plate, of the second adjusting plate, the first screw rod is inserted into the first adjusting groove, and a bolt is screwed to the end portion of the first screw rod.
9. 9. The welding device for machining a metering box according to claim 7, wherein a second adjusting groove is formed in the second adjusting plate, second screws are fixedly connected to two ends of the first supporting rod, the second screws are inserted into the second adjusting groove, and bolts are screwed to the end portions of the second screws.
10. 10. The welding device for machining a metering box according to claim 5, wherein two second supporting rods are connected to the top transverse frame in a sliding mode, third screws are fixedly connected to two ends of each second supporting rod, third adjusting grooves are formed in the top transverse frame, the third screws are connected to the third adjusting grooves in a sliding mode, and bolts are connected to the end portions of the third screws in a threaded mode.

Description

Welding set is used in batch meter processing Technical Field The invention relates to the technical field of welding, in particular to a welding device for machining a metering box. Background The metering box is special equipment for electric energy metering in an electric power system, has the core effect of safely and accurately metering the electric energy consumed by a user, and generally comprises parts such as an electric energy meter, a mutual inductor, a box body, an internal connection circuit and the like, wherein the box body of the metering box needs to use a welding process in the production process, and a bent metal plate is welded at a joint of the metal plate through a welding device. The welding device for the measuring box is characterized in that a common welding device mainly comprises an automatic corner welding machine and a straight seam welding machine, wherein the automatic corner welding machine mainly performs welding treatment on right-angle joints of metal plates, the straight seam welding machine mainly performs welding treatment on horizontal joints of metal plates, and because a single type of welding machine cannot perform welding treatment on a bending welding seam and a straight welding seam at the same time, the welding machines of the two different types can be used in the production process of the same batch of measuring boxes, the production cost of the measuring boxes is high, the production flow is complex, and in order to meet the process requirements of the welding production of the measuring boxes, the welding device for the measuring box is provided for processing the measuring boxes to meet the requirements. Disclosure of Invention The invention aims to solve the technical problem of providing a welding device for processing a metering box, which is characterized in that an adjusting mechanism and a positioning bracket are arranged, so that the adjusting mechanism can adjust the use angle of the positioning bracket, and further the positioning bracket can respectively support and position a straight welding line and a right-angle welding line on the metering box body, and the supporting mechanism can cooperate with the positioning bracket to support and limit the box body in different types, thereby ensuring the integrity and stability of welding line splicing, avoiding the offset of the interval between the welding lines due to the influence of the gravity of the box body, improving the consistency and the integrity of the welding lines in the welding process, improving the welding precision, and solving the problems that the same batch of metering boxes can be used in two different types of welding machines in the production process, so that the production cost of the metering box is high and the production flow is complex. In order to solve the technical problems, the invention provides the following technical scheme: The utility model provides a welding set is used in batch meter processing, includes the base, the top fixedly connected with middle part box of base, the top fixedly connected with top box of middle part box, the top fixedly connected with actuating mechanism of top box, install the bonding tool on the actuating mechanism, the bottom fixedly connected with key clamp plate of top box, the last rotation of middle part box is connected with positioning bracket, adjustment mechanism is used for adjusting positioning bracket with the relative position between the middle part box, adjustment mechanism with positioning bracket is connected, supporting mechanism is used for supporting and spacing the box of waiting welded batch meter, supporting mechanism with the base is connected. Optionally, adjustment mechanism includes fixed connection the regulation bull stick of locating bracket one end, the slot has been seted up to the tip of regulation bull stick, fixedly connected with two regulation turntables on the outer wall of slot, set up the spiro union hole on the regulation turntable, fixedly connected with spiro union section of thick bamboo on the outer wall of middle part box. Optionally, the positioning bracket is a right triangle profile, the copper bar is fixedly connected in the positioning bracket, the top of the positioning bracket is fixedly connected with two limiting plates, and the two limiting plates are symmetrically arranged on two sides of the top of the copper bar. Optionally, the inner wall of the adjusting turntable is fixedly connected with an inserted link matched with the outline of the slot, the two adjusting turntables are fixed together through screws, bolts are inserted into the threaded holes, and the bolts penetrate through the threaded holes to be screwed and fixed in the threaded cylinders. Optionally, the supporting mechanism includes two bottom crossbearers of fixed connection on the base inner wall, two through two bottom crossbearers fixed connection together, two bottom crossbearers with two the bottom is erecte