CN209902514U

CN209902514U - Four-arm iron core welding machine

Info

Publication number: CN209902514U
Application number: CN201920415466.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiaxing Clear Water Electronics Co Ltd
Current assignee: Jiaxing Clear Water Electronics Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-07
Anticipated expiration: 2029-03-29

Abstract

The utility model provides a four-arm iron core welding machine, which comprises a welding machine body, a feeding device, a clamping device and a welding arm; the welding machine comprises a welding machine body, and is characterized in that a clamping device is arranged at the bottom of the welding machine body, a grabbing mechanism is further arranged on the welding machine body on the upper side of the clamping device, a feeding device is arranged at the back of the welding machine body, welding arms are arranged on two sides of the welding machine body, two symmetrical welding heads are arranged on the welding arms, and a finished product storage box is arranged on one side, close to the clamping device, of the welding machine body; the utility model provides a pair of four arm iron core welding machines have replaced manual welding, have avoided manual welding to produce the error and have taken place danger, and then have improved work efficiency.

Description

Four-arm iron core welding machine

Technical Field

The utility model relates to an iron core welding machine technical field especially relates to a four arm iron core welding machines.

Background

The reactor is used as one of essential basic devices in a power system, an iron core in the reactor plays a role in increasing inductance, the iron core of the existing reactor is formed by stacking a plurality of iron chips in the production process and then welding and fixing the iron chips, the existing welding process is mostly fixture fixing and then manual welding, and the working efficiency is very low; and manual welding is easy to generate errors or generate dangers, so that the quality of the produced iron core is unqualified.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above, the utility model aims to provide a four arm iron core welding machines has solved manual welding frock inefficiency, and produces the error easily or takes place dangerous problem.

(II) technical scheme

A four-arm iron core welding machine comprises a welding machine body, a feeding device, a clamping device and a welding arm; the welding machine is characterized in that a clamping device is arranged at the bottom of the welding machine body, a grabbing mechanism is further arranged on the welding machine body on the upper side of the clamping device, a feeding device is arranged on the back of the welding machine body, welding arms are arranged on two sides of the welding machine body, two symmetrical welding heads are arranged on the welding arms, and a finished product storage box is arranged on one side, close to the clamping device, of the welding machine body.

Further, the feeding device comprises an iron core storage plate, a propulsion cylinder and an iron core positioning block; the fixed propulsion cylinder in iron core propulsion hole axis direction one side, fixed iron core locating piece on the iron core propulsion hole axis direction opposite side, the iron core storage plate still is equipped with two gag lever posts near propulsion cylinder one side, the piston rod top both sides of propulsion cylinder are fixed with the propulsion board.

Furthermore, the clamping device comprises an L-shaped positioning block, an X-axis clamping cylinder and a Z-axis pressing block; the Z-axis pressing block is movably connected to the upper portion of the L-shaped positioning block through a lifting rotating device, and the X-axis clamping cylinder is located on one side of the L-shaped positioning block.

Furthermore, a movable bottom plate is arranged on the lower portion of the clamping device, two groups of clamping devices are evenly distributed on the movable bottom plate, the movable bottom plate is movably connected with the welding machine body through a synchronous belt, the L-shaped positioning block and the X-axis clamping cylinder are fixed on the movable bottom plate, and a Y-axis clamping cylinder is arranged in the middle of the welding machine body, close to one side of the feeding device, of the movable bottom plate.

Furthermore, the grabbing mechanism comprises a feeding claw, a discharging claw and a cylinder bracket; the cylinder support and the welding machine body are movably connected through a synchronous belt, the feeding claw is fixed to one side, close to the feeding device, of the cylinder support, and the discharging claw is fixed to one side, close to the clamping device, of the cylinder support.

Furthermore, the discharging claw is a common pneumatic manipulator, and the feeding claw is a rotatable pneumatic manipulator.

Further, one side of the welding arm connected with the welding machine body is provided with a nut block, two sides of the welding machine body are provided with lead screws, and the welding arm is movably connected with the welding machine body through the matching of the lead screws and the nut block.

Furthermore, the grabbing mechanism, the clamping device and the welding arm are driven by a motor.

(III) advantageous effects

1. The utility model discloses a feed arrangement carries out the iron core piece feeding, grabs the iron core piece that will process simultaneously with unprocessed iron core piece through grabbing the mechanism, puts into the finished product bin with the iron core that will process simultaneously in putting into clamping device, later presss from both sides tightly, later movable bottom plate removes and goes into the processing region and process to replaced manual welding, and then improved work efficiency, avoided the production error and taken place danger.

2. The utility model discloses be equipped with two clamping device and two welding arms, process in turn to the time of feeding and the ejection of compact has been accelerated, thereby work efficiency has been improved.

Drawings

FIG. 1 is a schematic view of a welder construction;

FIG. 2 is a schematic view of a feed device;

FIG. 3 is a front view of the clamping device;

FIG. 4 is a schematic top view of the clamping mechanism;

fig. 5 is a schematic structural view of the catching mechanism.

Detailed Description

The electricity related to the present invention is not within the protection scope of the present invention, and the following description will be made in detail with reference to the accompanying drawings 1-5 and the examples; the following examples are provided for illustrative purposes of the present invention, but are not intended to limit the scope of the invention;

as shown in fig. 1, a four-arm iron core welding machine includes a welding machine body 100, a feeding device 200, a clamping device 300, and a welding arm 400; the bottom of the welding machine body 100 is movably connected with the clamping device 300, the welding machine body 100 on the upper side of the clamping device 300 is also movably connected with a grabbing mechanism 500, the back of the welding machine body 100 is fixedly provided with the feeding device 200, two sides of the welding machine body 100 are movably connected with the welding arm 400, two symmetrical welding heads 410 are fixed on the welding arm 400 through bolts, and a finished product storage box 600 is placed on one side, close to the clamping mechanism, of the welding machine body 100.

As shown in fig. 2, the feeding device 200 includes a core storage plate 210, a propulsion cylinder 220, and a core positioning block 230; one end of the iron core storage plate 210 is fixed on the welding machine body 100 through a bolt and is provided with an iron core pushing hole 211, one side of the axis direction of the iron core pushing hole 211 is fixed with a pushing cylinder 220 through a bolt, the other side of the axis direction of the iron core pushing hole 211 is fixed with an iron core positioning block 230 through a bolt, one side of the iron core storage plate 210, which is close to the pushing cylinder 220, is also fixed with two limiting rods 212 through threads, and two sides of the top end of a piston rod of the pushing cylinder 220 are fixed with pushing plates 221 through screws; the core plate 700 is pushed to the core positioning block 230 by the pushing plate 221 for positioning, and the limiting rod 212 is used for fixing the core plate 700 on the core storage plate 210.

As shown in fig. 3-4, a movable bottom plate 310 is arranged at the lower part of the clamping device 300, two groups of clamping devices 300 are uniformly distributed on the movable bottom plate 310, the movable bottom plate 310 is movably connected with the welding machine body 100 through a synchronous belt, and the synchronous belt is driven by a motor to horizontally reciprocate; the clamping device 300 comprises an L-shaped positioning block 320, an X-axis clamping cylinder 330 and a Z-axis pressing block 340; the Z-axis pressing block 340 is movably connected to the upper part of the L-shaped positioning block 320 through a lifting and rotating device 341, the rotating and lifting device is a device matched with an air cylinder and a motor, the air cylinder controls lifting, and the motor drives the air cylinder to rotate; the X-axis clamping cylinder 330 is positioned on one side of the L-shaped positioning block 320, the L-shaped positioning block 320 and the X-axis clamping cylinder 330 are both fixed on the movable bottom plate 310 through bolts, the Y-axis clamping cylinder 350 is fixed on the middle part of the welding machine body 100, which is positioned on one side, close to the feeding device 200, of the movable bottom plate 310 through bolts, the iron core sheet 700 is positioned through the Y-axis clamping cylinder 350, the iron core sheet 700 is clamped through the X-axis clamping cylinder 330, and the iron core sheet 700 is compressed through the Z-axis pressing block 340, so that the fixing purpose is achieved; two clamping devices 300 are arranged at the same time, and one side is simultaneously disassembled and assembled when machining is carried out.

As shown in fig. 5, the pick-up mechanism 500 includes a feed claw 510, a discharge claw 520, and a cylinder holder 530; the cylinder support 530 is movably connected with the welding machine body 100 through a synchronous belt, the synchronous belt is driven by a motor to horizontally reciprocate, the cylinder support 530 can vertically reciprocate, the feeding claw 510 is fixed on one side, close to the feeding device 200, of the cylinder support 530 through a bolt, and the discharging claw 520 is fixed on one side, close to the clamping device 300, of the cylinder support 530 through a bolt; the discharging claw 520 only needs to clamp the processed iron core sheets 700 and place the iron core sheets into the finished product storage box 600, so that the discharging claw 520 is a common pneumatic manipulator, the feeding claw 510 needs to clamp the unprocessed iron core sheets 700 and rotate 90 degrees to place the iron core sheets into the clamping device 300 for clamping, and therefore the feeding claw 510 is a rotatable pneumatic manipulator, and feeding and discharging can be achieved simultaneously by adopting the structure, so that the working efficiency is improved.

As shown in fig. 1, a nut block 420 is fixed on one side of the welding arm 400 connected with the welding machine body 100 through a bolt, a screw rod 120 is movably fixed on two sides of the welding machine body 100 through a screw rod base 110, the screw rod 120 is driven by a motor, the welding arm 400 is movably connected with the welding machine body 100 through the matching of the screw rod 120 and the nut block 420, and the connecting arm vertically moves through the screw rod 120 to drive the welding head 410 to vertically move so as to complete the welding work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A four-arm iron core welding machine is characterized by comprising a welding machine body, a feeding device, a clamping device and a welding arm; the welding machine is characterized in that a clamping device is arranged at the bottom of the welding machine body, a grabbing mechanism is further arranged on the welding machine body on the upper side of the clamping device, a feeding device is arranged on the back of the welding machine body, welding arms are arranged on two sides of the welding machine body, two symmetrical welding heads are arranged on the welding arms, and a finished product storage box is arranged on one side, close to the clamping device, of the welding machine body.

2. The four-arm iron core welding machine according to claim 1, wherein the feeding device comprises an iron core storage plate, a propulsion cylinder and an iron core positioning block; the fixed propulsion cylinder in iron core propulsion hole axis direction one side, fixed iron core locating piece on the iron core propulsion hole axis direction opposite side, the iron core storage plate still is equipped with two gag lever posts near propulsion cylinder one side, the piston rod top both sides of propulsion cylinder are fixed with the propulsion board.

3. The four-arm iron core welding machine according to claim 1, wherein the clamping device comprises an L-shaped positioning block, an X-axis clamping cylinder and a Z-axis pressing block; the Z-axis pressing block is movably connected to the upper portion of the L-shaped positioning block through a lifting rotating device, and the X-axis clamping cylinder is located on one side of the L-shaped positioning block.

4. The four-arm iron core welding machine according to claim 3, wherein a movable bottom plate is arranged on the lower portion of the clamping device, two groups of clamping devices are evenly distributed on the movable bottom plate, the movable bottom plate is movably connected with the welding machine body through a synchronous belt, the L-shaped positioning block and the X-axis clamping cylinder are fixed on the movable bottom plate, and a Y-axis clamping cylinder is arranged in the middle of the welding machine body, on one side of the movable bottom plate, close to the feeding device.

5. The four-arm iron core welding machine according to claim 1, wherein the grabbing mechanism comprises a feeding claw, a discharging claw and a cylinder bracket; the cylinder support and the welding machine body are movably connected through a synchronous belt, the feeding claw is fixed to one side, close to the feeding device, of the cylinder support, and the discharging claw is fixed to one side, close to the clamping device, of the cylinder support.

6. The four-arm iron core welding machine according to claim 5, wherein the discharging claw is a common pneumatic manipulator, and the feeding claw is a rotatable pneumatic manipulator.

7. The four-arm iron core welding machine according to claim 1, wherein a nut block is arranged on one side of the welding arm connected with the welding machine body, lead screws are arranged on two sides of the welding machine body, and the welding arm is movably connected with the welding machine body through the matching of the lead screws and the nut block.

8. A four-arm iron core welding machine according to any one of claims 1 to 7, characterized in that the pick-up mechanism, the clamping device and the welding arm are all motor-driven.