CN212169477U - Welding tool for end plate bracket of bullet train - Google Patents
Welding tool for end plate bracket of bullet train Download PDFInfo
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- CN212169477U CN212169477U CN201922378815.4U CN201922378815U CN212169477U CN 212169477 U CN212169477 U CN 212169477U CN 201922378815 U CN201922378815 U CN 201922378815U CN 212169477 U CN212169477 U CN 212169477U
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Abstract
The utility model discloses a welding frock of motor car end plate bracket, include: the welding assembly comprises a welding platform, a positioning block and a pressing device are arranged on the welding platform, and the shape of the positioning block is matched with that of a bullet train end plate bracket part; and/or the position of the positioning block is consistent with that of the bullet train end plate bracket part; and/or the compressor is used for compressing the parts of the end plate bracket of the bullet train. The utility model discloses, can effectively improve welding precision, under the prerequisite of guaranteeing spare part welding dimension, welding efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of motor car product processing equipment, concretely relates to welding frock of motor car end plate bracket.
Background
Both sides of the motor car end plate bracket product are arc-shaped structures, the upper end part and the lower end part are aluminum profiles, and reinforcing ribs are arranged in the middle. The original manufacturing method comprises the following steps: marking marks on the surfaces of the parts manually, placing the aluminum profiles and the reinforcing ribs on a welding platform, and then carrying out assembly welding, wherein due to the fact that the parts are various and irregular in shape, size deviation is easy to occur in the welding process, welding tolerance cannot be guaranteed, and production efficiency is low; the common clamp has poor clamping effect, low clamping efficiency and limited use position.
In view of this, the present invention is especially provided.
Disclosure of Invention
Problem and/or not enough to prior art exists, the utility model aims to provide a welding frock of motor car end plate bracket can effectively improve the welding precision, under the prerequisite of guaranteeing spare part welding dimension, welding efficiency is high.
The utility model provides a technical scheme as follows:
the utility model provides a welding frock of motor car end plate bracket, includes: the welding assembly comprises a welding platform, a positioning block and a pressing device are arranged on the welding platform, and the shape of the positioning block is matched with that of a bullet train end plate bracket part; and/or the position of the positioning block is consistent with that of the bullet train end plate bracket part; and/or the compressor is used for compressing the parts of the end plate bracket of the bullet train.
Further, in the above-mentioned case,
in any one of the above technical solutions, the welding platform is further provided with a positioning seat, and the positioning seat is matched with the shape of the end plate bracket of the bullet train.
Further, in the above-mentioned case,
in any of the above technical solutions, the positioning seat includes a high positioning seat and/or a low positioning seat.
Further, in the above-mentioned case,
in any of the above technical solutions, the positioning block includes an upper mounting beam positioning block, a reinforcing positioning block, a side plate positioning block, and/or a lower mounting beam positioning block, and/or the pressing device includes a vertical rotary pressing device, an arcuate rotary pressing device, an end rotary pressing device, and/or an inclined rotary pressing device.
Further, in the above-mentioned case,
in any of the above technical solutions, the upper mounting beam positioning block is disposed on the lower portion of the upper plane of the welding platform, the reinforcing positioning block is disposed in the middle of the upper plane of the welding platform, the side plate positioning blocks are disposed on both sides of the middle of the upper plane of the welding platform, and the lower mounting beam positioning block is disposed on the upper portion of the upper plane of the welding platform.
Further, in the above-mentioned case,
in any one of the above technical solutions, the number of the upper mounting beam positioning blocks is set to 6: a first upper mounting beam positioning block, a second upper mounting beam positioning block, a third upper mounting beam positioning block, a fourth upper mounting beam positioning block, a fifth upper mounting beam positioning block and a sixth upper mounting beam positioning block are respectively arranged from left to right, and intervals are arranged among the upper mounting beam positioning blocks;
and/or the number of the reinforcing positioning blocks is set to be 5: a first reinforcement positioning block, a second reinforcement positioning block, a third reinforcement positioning block, a fourth reinforcement positioning block and a fifth reinforcement positioning block are arranged from left to right, and intervals are arranged among the reinforcement positioning blocks;
and/or the number of the side plate positioning blocks is set to be 2: a first side plate positioning block and a second side plate positioning block are respectively arranged from left to right and are respectively arranged at two sides of the reinforcing positioning block;
and/or the number of the lower mounting beam positioning blocks is set to be 4: a first lower mounting beam positioning block, a second lower mounting beam positioning block, a third lower mounting beam positioning block and a fourth lower mounting beam positioning block are respectively arranged from left to right, and intervals are arranged among the lower mounting beam positioning blocks;
and/or, high positioning seat sets up the top at installation roof beam locating piece down, and the quantity of high positioning seat sets up to 5: a first high positioning seat, a second high positioning seat, a third high positioning seat, a fourth high positioning seat and a fifth high positioning seat are respectively arranged from left to right, and intervals are arranged among the high positioning seats;
and/or, low positioning seat sets up in the outside of curb plate locating piece, and the quantity of low positioning seat sets up to 4: from left to right, a left first low positioning seat, a left second low positioning seat, a right first low positioning seat and a right second low positioning seat are respectively arranged from top to bottom;
and/or the number of the vertical rotary pressing devices is 10-12, and the vertical rotary pressing devices are respectively arranged between the first upper mounting beam positioning block and the second upper mounting beam positioning block, beside the third upper mounting beam positioning block and/or the fourth upper mounting beam positioning block, between the fifth upper mounting beam positioning block and the sixth upper mounting beam positioning block, between the first side plate positioning block and the first reinforcing positioning block, below the first reinforcing positioning block, between the second reinforcing positioning block and the third reinforcing positioning block, between the third reinforcing positioning block and the fourth reinforcing positioning block, below the fifth reinforcing positioning block, and between the second side plate positioning block and the fifth reinforcing positioning block;
and/or the number of the arc-shaped rotary pressing devices is set to be 2, and the arc-shaped rotary pressing devices are respectively arranged between the first high positioning seat and the second high positioning seat and between the fourth high positioning seat and the fifth high positioning seat;
and/or the number of the end rotary pressing devices is 2, and the end rotary pressing devices are respectively arranged on the outer side of the first upper mounting beam positioning block and the outer side of the sixth upper mounting beam positioning block;
and/or the number of the inclined rotary pressing devices is 2, and the inclined rotary pressing devices are respectively arranged between the second reinforcement positioning block and the third reinforcement positioning block and between the third reinforcement positioning block and the fourth reinforcement positioning block.
Further, in the above-mentioned case,
in any of the above technical solutions, a boss is provided on the surface of the positioning block.
Further, in the above-mentioned case,
in any one of the above technical solutions, the welding tool further includes: and the welding assemblies are connected at two ends of the supporting assembly.
Further, in the above-mentioned case,
in any of the above technical solutions, the supporting assembly includes a base and two supporting frames, and the two supporting frames are respectively connected to two ends of the base; preferably, the welding assembly is attached to both support frames.
Further, in the above-mentioned case,
in any of the above technical solutions, the welding assembly further includes a welding platform support, the welding platform is connected above the welding platform support, two ends of the welding platform support are connected with circular shafts, the welding platform support is connected to the two support frames through the circular shafts at the two ends, an index plate is arranged between the welding platform support and the support frames, and a circular hole and/or a positioning pin is arranged on the index plate; preferably, the round shaft is connected with the supporting frame through a bearing seat.
The beneficial effects of the utility model are that, specifically as follows:
(1) the positioning block ensures the welding position of the motor car end plate bracket parts, improves the welding precision, has a fool-proof function by the lug boss on the surface of the positioning block, has the shape and the position corresponding to the shape and the position of the end plate bracket, and effectively avoids the welding missing and the welding error of products;
(2) but use rotatory collet multi-angle to compress tightly, revolution mechanic flexibility ratio is high, guarantees under the prerequisite of spare part welding dimension, and it is convenient to dismantle, and welding efficiency is high.
Drawings
FIG. 1 is a schematic perspective view of a welding tool for end plate brackets of a bullet train according to the present invention;
FIG. 2 is a schematic top view of the welding tooling for the end plate bracket of the bullet train of the present invention;
FIG. 3 is a schematic structural view of the welding tooling for end plates and brackets of the bullet train of the present invention rotating a certain angle;
fig. 4 is the working schematic diagram of the utility model: working state diagrams of all parts of the motor car end plate bracket on the welding tool;
in the figure:
1-base, 2-support frame, 3-bearing seat, 4-round shaft, 5-indexing disc, 6-positioning pin, 7-welding platform support, 8-welding platform, 9-upper mounting beam positioning block, 10-high positioning block, 11-low positioning block, 12-vertical rotary compactor, 13-arch rotary compactor, 14-end rotary compactor, 15-inclined rotary compactor, 16-reinforcing positioning block, 17-side plate positioning block, 18-lower mounting beam positioning block.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "connected," "mounted," and "disposed" are to be construed broadly unless otherwise explicitly specified or limited; for example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
As shown in figures 1-3, the utility model discloses welding frock of motor car end plate bracket, include: supporting component and welding assembly, the both ends at the supporting component are connected to the welding assembly:
the supporting component is composed of a base 1 and two supporting frames 2, wherein the two supporting frames 2 are respectively connected to two ends of the base 1 (such as fixedly connected, detachably connected or integrally connected);
preferably, the welding assembly is connected to two support frames 2; the welding assembly comprises a welding platform support 7 and a welding platform 8, the welding platform 8 is connected above the welding platform support 7, two ends of the welding platform support 7 (a frame type structure is formed by channel steel) are connected with round shafts 4, the welding platform support 7 is connected to the two support frames 2 through the round shafts 4 at the two ends, two index plates 5 are arranged between the welding platform support 7 and the support frames 2, and round holes and positioning pins 6 are arranged on the index plates 5 and used for controlling the rotation angle of the welding assembly on the support assembly to realize multi-angle welding;
preferably, the round shaft 4 is connected with the supporting frame 2 through a bearing seat 3; the welding platform 8 is provided with a positioning block, a positioning seat and a compactor, the shape of the positioning block is matched with that of a bullet train end plate bracket part, the position of the positioning block is consistent with that of the bullet train end plate bracket part, the positioning seat is matched with the shape of the bullet train end plate bracket, and the compactor is used for compacting the bullet train end plate bracket part;
in particular, the amount of the solvent to be used,
the positioning blocks comprise upper mounting beam positioning blocks 9, reinforcing positioning blocks 16, side plate positioning blocks 17 and lower mounting beam positioning blocks 18, the positioning seats comprise high positioning seats 10 and low positioning seats 11, and the pressing device comprises a vertical rotary pressing device 12, an arched rotary pressing device 13, an end rotary pressing device 14 and an inclined rotary pressing device 15; preferably, the first and second liquid crystal materials are,
the upper mounting beam positioning block 9 is arranged at the lower part of the upper plane of the welding platform 8, the reinforcing positioning block 16 is arranged in the middle of the upper plane of the welding platform 8, the side plate positioning blocks 17 are arranged at two sides of the middle of the upper plane of the welding platform 8, and the lower mounting beam positioning block 18 is arranged at the upper part of the upper plane of the welding platform 8;
the number of the upper mounting beam positioning blocks 9 is set to be 6: a first upper mounting beam positioning block, a second upper mounting beam positioning block, … … and a sixth upper mounting beam positioning block are respectively arranged from left to right, and intervals are arranged among the upper mounting beam positioning blocks;
and/or the number of the reinforcing positioning blocks 16 is set to be 5: from left to right, a first reinforcement positioning block, a second reinforcement positioning block, … … and a fifth reinforcement positioning block are respectively arranged, and intervals are arranged among the reinforcement positioning blocks;
and/or the number of the side plate positioning blocks 17 is set to be 2: a first side plate positioning block and a second side plate positioning block are respectively arranged from left to right and are respectively arranged at two sides of the reinforcing positioning block;
and/or the number of the lower mounting beam positioning blocks 18 is set to be 4: a first lower mounting beam positioning block, … … and a fourth lower mounting beam positioning block are respectively arranged from left to right, and a space is arranged between the lower mounting beam positioning blocks;
and/or, high positioning seat 10 sets up the top at installation roof beam locating piece 18 down, and the quantity of high positioning seat 10 sets up to 5: from left to right, a first high positioning seat, … … and a fifth high positioning seat are respectively arranged, and intervals are arranged among the high positioning seats;
and/or, low positioning seat 11 sets up in the outside of curb plate locating piece 17, and the quantity of low positioning seat 11 sets up to 4: from left to right, a left first low positioning seat, a left second low positioning seat, a right first low positioning seat and a right second low positioning seat are respectively arranged from top to bottom;
and/or the number of the vertical rotary pressing devices 12 is set to 12, and the vertical rotary pressing devices are respectively arranged between the first upper mounting beam positioning block and the second upper mounting beam positioning block, beside the third upper mounting beam positioning block and/or the fourth upper mounting beam positioning block, between the fifth upper mounting beam positioning block and the sixth upper mounting beam positioning block, between the first side plate positioning block and the first reinforcing positioning block, below the first reinforcing positioning block, between the second reinforcing positioning block and the third reinforcing positioning block (2), between the third reinforcing positioning block and the fourth reinforcing positioning block (2), below the fifth reinforcing positioning block, and between the second side plate positioning block and the fifth reinforcing positioning block;
and/or the number of the arc-shaped rotary pressing devices 13 is set to be 2, and the arc-shaped rotary pressing devices are respectively arranged between the first high positioning seat and the second high positioning seat and between the fourth high positioning seat and the fifth high positioning seat;
and/or the number of the end rotary pressing devices 14 is set to be 2, and the end rotary pressing devices are respectively arranged on the outer side of the first upper mounting beam positioning block and the outer side of the sixth upper mounting beam positioning block;
and/or the number of the inclined rotary pressing devices 15 is set to be 2, and the inclined rotary pressing devices are respectively arranged between the second reinforcement positioning block and the third reinforcement positioning block and between the third reinforcement positioning block and the fourth reinforcement positioning block.
As shown in fig. 4, the welding process is as follows:
(1) placing each part of the bullet train end plate bracket on a corresponding positioning block;
(2) fixing the parts by using a rotary compressor;
(3) when the welding platform rotates to a certain angle, the welding platform is fixed;
(4) can rotate and fix according to different angles, be convenient for weld the different positions of product, and need not take off the work piece from the frock.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a welding frock of motor car end plate bracket which characterized in that includes: the welding assembly comprises a welding platform, a positioning block and a pressing device are arranged on the welding platform, and the shape of the positioning block is matched with that of a bullet train end plate bracket part; the position of the positioning block is consistent with that of a motor car end plate bracket part; the compactor is used for compacting parts of a motor car end plate bracket, the locating piece comprises an upper mounting beam locating piece, a reinforcing locating piece, a side plate locating piece and a lower mounting beam locating piece, the compactor comprises a vertical rotating compactor, an arched rotating compactor, an end rotating compactor and an inclined rotating compactor, the upper mounting beam locating piece is arranged on the lower portion of the upper plane of the welding platform, the reinforcing locating piece is arranged in the middle of the upper plane of the welding platform, the side plate locating pieces are arranged on two sides of the middle of the upper plane of the welding platform, and the lower mounting beam locating piece is arranged on the upper portion of the upper plane of the welding platform.
2. The welding tooling of claim 1, wherein the welding platform is further provided with a positioning seat, and the positioning seat is matched with the shape of the bullet train end plate bracket.
3. The welding tooling for the end plate brackets of the motor car according to claim 2, wherein the positioning seats comprise high positioning seats and/or low positioning seats.
4. The welding frock of motor car end plate bracket of claim 1, characterized in that, the quantity of last installation roof beam locating piece sets up 6: a first upper mounting beam positioning block, a second upper mounting beam positioning block, a third upper mounting beam positioning block, a fourth upper mounting beam positioning block, a fifth upper mounting beam positioning block and a sixth upper mounting beam positioning block are respectively arranged from left to right, and intervals are arranged among the upper mounting beam positioning blocks; the number of reinforcement locating pieces is set to 5: a first reinforcement positioning block, a second reinforcement positioning block, a third reinforcement positioning block, a fourth reinforcement positioning block and a fifth reinforcement positioning block are arranged from left to right, and intervals are arranged among the reinforcement positioning blocks; the quantity of curb plate locating piece sets up to 2: a first side plate positioning block and a second side plate positioning block are respectively arranged from left to right and are respectively arranged at two sides of the reinforcing positioning block; the number of the lower mounting beam positioning blocks is set to be 4: a first lower mounting beam positioning block, a second lower mounting beam positioning block, a third lower mounting beam positioning block and a fourth lower mounting beam positioning block are respectively arranged from left to right, and intervals are arranged among the lower mounting beam positioning blocks; the high positioning seat sets up the top of installing the roof beam locating piece under, and the quantity of high positioning seat sets up to 5: a first high positioning seat, a second high positioning seat, a third high positioning seat, a fourth high positioning seat and a fifth high positioning seat are respectively arranged from left to right, and intervals are arranged among the high positioning seats; the low positioning seat sets up in the outside of curb plate locating piece, and the quantity of low positioning seat sets up to 4: from left to right, a left first low positioning seat, a left second low positioning seat, a right first low positioning seat and a right second low positioning seat are respectively arranged from top to bottom; the number of the vertical rotary pressing devices is 10-12, and the vertical rotary pressing devices are respectively arranged between a first upper mounting beam positioning block and a second upper mounting beam positioning block, beside a third upper mounting beam positioning block and a fourth upper mounting beam positioning block, between a fifth upper mounting beam positioning block and a sixth upper mounting beam positioning block, between a first side plate positioning block and a first reinforcing positioning block, below a first reinforcing positioning block, between a second reinforcing positioning block and a third reinforcing positioning block, between the third reinforcing positioning block and a fourth reinforcing positioning block, below a fifth reinforcing positioning block and between the second side plate positioning block and the fifth reinforcing positioning block; the number of the arc-shaped rotary compactors is set to be 2, and the arc-shaped rotary compactors are respectively arranged between the first high positioning seat and the second high positioning seat and between the fourth high positioning seat and the fifth high positioning seat; the number of the end rotary pressing devices is 2, and the end rotary pressing devices are respectively arranged on the outer side of the first upper mounting beam positioning block and the outer side of the sixth upper mounting beam positioning block; the number of the inclined rotary pressing devices is 2, and the inclined rotary pressing devices are respectively arranged between the second reinforcement positioning block and the third reinforcement positioning block and between the third reinforcement positioning block and the fourth reinforcement positioning block.
5. The welding fixture of claim 1, wherein a boss is disposed on a surface of the positioning block.
6. The welding tool for the end plate bracket of the bullet train according to claim 1, wherein the welding tool further comprises: and the welding assemblies are connected at two ends of the supporting assembly.
7. The welding tool for the end plate bracket of the bullet train as claimed in claim 6, wherein the support assembly comprises a base and two support frames, and the two support frames are respectively connected to two ends of the base; the welding assembly is connected to the two support frames.
8. The welding tool for the end plate bracket of the bullet train as claimed in claim 7, wherein the welding assembly further comprises a welding platform support, the welding platform is connected above the welding platform support, the two ends of the welding platform support are connected with circular shafts, the welding platform support is connected to the two support frames through the circular shafts at the two ends, an index plate is arranged between the welding platform support and the support frames, and the index plate is provided with a circular hole and a positioning pin; the round shaft is connected with the supporting frame through a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378815.4U CN212169477U (en) | 2019-12-26 | 2019-12-26 | Welding tool for end plate bracket of bullet train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378815.4U CN212169477U (en) | 2019-12-26 | 2019-12-26 | Welding tool for end plate bracket of bullet train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212169477U true CN212169477U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378815.4U Active CN212169477U (en) | 2019-12-26 | 2019-12-26 | Welding tool for end plate bracket of bullet train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212169477U (en) |
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2019
- 2019-12-26 CN CN201922378815.4U patent/CN212169477U/en active Active
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