CN211248747U - Rectifier bridge spot welding mechanism - Google Patents
Rectifier bridge spot welding mechanism Download PDFInfo
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- CN211248747U CN211248747U CN201922063003.0U CN201922063003U CN211248747U CN 211248747 U CN211248747 U CN 211248747U CN 201922063003 U CN201922063003 U CN 201922063003U CN 211248747 U CN211248747 U CN 211248747U
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- vertical plate
- rectifier bridge
- spot welding
- welding mechanism
- electrode clamping
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Abstract
Rectifier bridge spot welding mechanism, including the fixed mounting riser, install the gliding removal riser of side to side on the fixed mounting riser, install the first electric putter of drive removal riser side to side gliding on the fixed mounting riser, gliding crane about installing on removing the riser, gliding second electric putter about removing riser upper portion installation drive crane, the two-way cylinder that extends along left right direction is installed to the piston rod in riser lower part, install the electrode clamp splice respectively on the piston rod of the two-way cylinder left and right sides, install the electrode respectively on two electrode clamp splices. The welding machine can reduce labor intensity, improve welding efficiency, improve welding point positioning accuracy, improve welding quality and improve product service performance.
Description
Technical Field
The utility model relates to a rectifier bridge production facility especially relates to a rectifier bridge spot welding mechanism.
Background
The rectifier bridge has the advantages of small volume, light weight, compact structure, simple external connection, convenient maintenance and installation and the like. In the production process of the rectifier bridge, the diode and the conducting strip on the rectifier bridge need to be welded. The mode of tradition welding diode and conducting strip generally adopts manual welding, and manual welding's mode intensity of labour is high, and welding efficiency is low, and manual welding point location is not accurate, and welding quality is poor, seriously influences product performance.
Disclosure of Invention
The utility model relates to a solve above-mentioned technical problem, provide a rectifier bridge spot welding mechanism, it can reduce intensity of labour, improves welding efficiency, improves welding point location precision, improves welding quality, improves product performance.
The technical solution of the utility model is that:
rectifier bridge spot welding mechanism, including the fixed mounting riser, its special character lies in: the vertical plate is fixedly installed with a movable vertical plate which slides left and right, a first electric push rod which drives the movable vertical plate to slide left and right is installed on the fixed vertical plate, a lifting frame which slides up and down is installed on the movable vertical plate, a second electric push rod which drives the lifting frame to slide up and down is installed on the upper portion of the movable vertical plate, a bidirectional cylinder with a piston rod extending along the left and right direction is installed on the lower portion of the vertical plate, electrode clamping blocks are respectively installed on the piston rods on the left side and the right side of the bidirectional cylinder, and electrodes are respectively installed on the two electrode clamping blocks.
Further preferably, the two electrodes are arranged obliquely and the extension lines of the lower portions of the two electrodes intersect.
Preferably, the two electrode clamping blocks are provided with chutes with the same inclination as the corresponding electrodes, the two electrode clamping blocks are provided with screws penetrating through the corresponding chutes in a front-back penetrating manner, the screws are provided with inclined openings with the same inclination as the chutes, locking nuts are arranged at the ends of the screws penetrating through the electrode clamping blocks, and the electrodes penetrate through the corresponding chutes and the inclined openings.
Further preferably, a cooling water channel is arranged on the electrode clamping block, and cooling water is introduced into the cooling water channel through a water pipe to cool the electrode clamping block.
Further preferably, a cooling air duct is arranged on the electrode clamping block, and cold air is introduced into the cooling air duct through an air pipe to cool the electrode clamping block.
Further preferably, a travel switch is connected between the two electrode clamping blocks, and a travel switch meter is connected to the control circuit to limit the approaching distance of the two electrodes and prevent the two electrodes from colliding with each other.
Further preferably, the slide bar extending along the left-right direction is installed on the movable vertical plate, the clamp hooping the slide bar is installed on the fixed installation vertical plate, the slide bar is fastened and clamped by the clamp, and the movable vertical plate is prevented from moving left and right.
The utility model has the advantages that:
1. the rectifier bridge spot welding mechanism is high in mechanization degree, replaces a traditional manual welding mode, and is low in labor intensity and high in production efficiency.
2. Because the lifting frame is vertically and slidably arranged on the movable vertical plate, the two-way cylinder with the piston rod extending along the left and right directions is arranged at the lower part of the vertical plate, and the electrodes are arranged on the piston rods at the left and right sides of the two-way cylinder through the electrode clamping blocks, during welding operation, the second electric push rod is started, two electrodes fall down, the two-way cylinder is started, so that the two electrodes are in contact with the welding point of the rectifier bridge, the welding operation is carried out, the positioning operation of the welding point is accurate, the welding quality is improved.
3. Because the movable vertical plate is arranged on the fixed installation vertical plate in a left-right sliding mode, the left position and the right position of the electrode can be adjusted according to different models of rectifier bridges, and the device is high in applicability and wide in application range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection structure of the electrode and the motor clamping block in FIG. 1;
in the figure: 1-fixedly mounting a vertical plate, 2-moving the vertical plate, 3-a first electric push rod, 4-a slide rod, 5-a clamp, 6-a lifting frame, 7-a second electric push rod, 8-a bidirectional cylinder, 9-an electrode clamping block, 10-an electrode, 11-a chute, 12-a screw rod, 13-a chute, 14-a locking nut, 15-a cooling water channel, 16-a cooling air channel and 17-a travel switch.
Detailed Description
As shown in fig. 1 and 2, the rectifier bridge spot welding mechanism includes a fixed mounting vertical plate 1, a movable vertical plate 2 sliding left and right is mounted on the fixed mounting vertical plate 1 through a slide way, a first electric push rod 3 driving the movable vertical plate 2 to slide left and right is mounted on the fixed mounting vertical plate 1, a slide rod 4 extending along the left and right direction is mounted on the movable vertical plate 2, and a clamp 5 for hooping the slide rod 4 is mounted on the fixed mounting vertical plate 1; a lifting frame 6 which slides up and down is arranged on the movable vertical plate 2, and a second electric push rod 7 which drives the lifting frame 6 to slide up and down is arranged on the upper part of the movable vertical plate 2; the lower part of the vertical plate is provided with a bidirectional cylinder 8 with a piston rod extending along the left-right direction, the piston rods at the left side and the right side of the bidirectional cylinder 8 are respectively provided with an electrode clamping block 9, the two electrode clamping blocks 9 are respectively provided with an electrode 10, the two electrode clamping blocks 9 are provided with inclined grooves 11 which are obliquely arranged and the extension lines of the lower parts of the inclined grooves are intersected, the two electrode clamping blocks 9 are respectively provided with a screw 12 which penetrates through the corresponding sliding grooves in a front-back penetrating manner, the screw 12 is provided with an inclined opening 13 with the same inclination as the inclined grooves 11, the end of the screw 12 penetrating through the electrode clamping block 9 is provided with a locking nut 14, the electrode 10 penetrates through the corresponding inclined groove 11 and the inclined opening 13, the electrode clamping block 9 is provided with a cooling water channel 15 and.
During welding operation, the fixed mounting vertical plate 1 is firstly mounted on an operation table, the first electric push rod 3, the second electric push rod 7, the bidirectional air cylinder 8 and the travel switch 17 are connected with a control circuit, cooling water is introduced into the cooling water channel 15 through a water pipe, and cold air is introduced into the cooling air channel 16 through an air pipe; starting a first electric push rod 3 to adjust the left and right positions of the two electrodes 10, then installing the rectifier bridge positioning seat on the electrode 10 conveying belt, starting a second electric push rod 7 below the rectifier bridge conveying belt electrode installed on the rectifier bridge positioning seat through the conveying belt, and dropping the two electrodes 10; and starting the bidirectional cylinder 8 to enable the two electrodes 10 to contact with the welding points of the rectifier bridge, thereby completing the welding operation of the rectifier bridge.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Rectifier bridge spot welding mechanism, including fixed mounting riser, its characterized in that: the vertical plate is fixedly installed with a movable vertical plate which slides left and right, a first electric push rod which drives the movable vertical plate to slide left and right is installed on the fixed vertical plate, a lifting frame which slides up and down is installed on the movable vertical plate, a second electric push rod which drives the lifting frame to slide up and down is installed on the upper portion of the movable vertical plate, a bidirectional cylinder with a piston rod extending along the left and right direction is installed on the lower portion of the vertical plate, electrode clamping blocks are respectively installed on the piston rods on the left side and the right side of the bidirectional cylinder, and electrodes are respectively installed on the two electrode clamping blocks.
2. A rectifier bridge spot welding mechanism according to claim 1, wherein: the two electrodes are obliquely arranged and the extension lines of the lower parts of the two electrodes are intersected.
3. A rectifier bridge spot welding mechanism according to claim 2, wherein: the two electrode clamping blocks are provided with chutes with the same inclination as the corresponding electrodes, the two electrode clamping blocks are provided with screws penetrating through the corresponding chutes in a front-back penetrating manner, the screws are provided with inclined openings with the same inclination as the chutes, locking nuts are arranged at the ends of the screws penetrating through the electrode clamping blocks, and the electrodes penetrate through the corresponding chutes and the inclined openings.
4. A rectifier bridge spot welding mechanism according to claim 1, wherein: and a cooling water channel is arranged on the electrode clamping block.
5. A rectifier bridge spot welding mechanism according to claim 1, wherein: and a cooling air channel is arranged on the electrode clamping block.
6. A rectifier bridge spot welding mechanism according to claim 1, wherein: a travel switch is connected between the two electrode clamping blocks.
7. A rectifier bridge spot welding mechanism according to claim 1, wherein: and a slide rod extending along the left-right direction is arranged on the movable vertical plate, and a clamp for sleeving the slide rod is arranged on the fixed vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063003.0U CN211248747U (en) | 2019-11-26 | 2019-11-26 | Rectifier bridge spot welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063003.0U CN211248747U (en) | 2019-11-26 | 2019-11-26 | Rectifier bridge spot welding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211248747U true CN211248747U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201922063003.0U Active CN211248747U (en) | 2019-11-26 | 2019-11-26 | Rectifier bridge spot welding mechanism |
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| CN (1) | CN211248747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406548A (en) * | 2022-02-25 | 2022-04-29 | 璋祐科技(深圳）有限公司 | Welding mechanism with electrode cleaning function |
-
2019
- 2019-11-26 CN CN201922063003.0U patent/CN211248747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406548A (en) * | 2022-02-25 | 2022-04-29 | 璋祐科技(深圳）有限公司 | Welding mechanism with electrode cleaning function |
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