CN218926744U - Welding fixture for built-in skeleton of motor car - Google Patents
Welding fixture for built-in skeleton of motor car Download PDFInfo
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- CN218926744U CN218926744U CN202223316639.XU CN202223316639U CN218926744U CN 218926744 U CN218926744 U CN 218926744U CN 202223316639 U CN202223316639 U CN 202223316639U CN 218926744 U CN218926744 U CN 218926744U
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Abstract
The utility model relates to the field of welding tools, and provides a welding tool for an inner framework of an electric car, which comprises the following components: the welding tool comprises a bottom support body, a top support body and a platform, wherein the top support body and the platform are both arranged on the bottom support body; the motor train interior framework is arranged on the top support body; according to the utility model, the bottom support body, the top support body and the platform are arranged, so that the convenience of welding is greatly improved, the top support body can move up and down or turn over under the drive of the bottom support body, a worker can stand to operate, the welding efficiency is very convenient, and the welding efficiency is greatly improved.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a welding tool for an inner framework of a motor train.
Background
The motor train built-in skeleton produced by the present company, see the accompanying figure 1 of the specification and the accompanying figure 2 of the specification, is welded together through scattered parts, so that the assembly is laborious in the preliminary process, and because the structure is simple, the parts are directly welded on the ground before, the welding needs to be squatted on the ground or bent down, and the operation of workers is tired.
Disclosure of Invention
According to the welding tool for the motor car built-in framework, provided by the utility model, the bottom support body, the top support body and the platform are arranged, so that the convenience of welding is greatly improved, the top support body can move up and down or turn over under the drive of the bottom support body, a worker can stand for operation, the welding tool is very convenient, and the welding efficiency is greatly improved.
The technical scheme of the utility model is realized as follows:
a welding fixture for an interior framework of an electric car, comprising: the motor car is built-in skeleton includes: the lengths of the first, second, third, fourth, fifth and seventh transverse supporting rods are the same, the lengths of the first, second, third, fourth, fifth and sixth transverse supporting rods are the same, the first, second, third, fourth, fifth, sixth and seventh transverse supporting rods are mutually parallel and horizontally placed on the same vertical plane, the first, second, third, fourth, fifth and sixth transverse supporting rods are mutually parallel and are mutually parallel on the same vertical plane, and the first, second, fifth and sixth transverse supporting rods are respectively arranged in the same vertical plane, and the first, second, third, fourth, fifth and seventh transverse supporting rods are respectively arranged in the same vertical plane;
the first transverse supporting rod, the second transverse supporting rod, the third transverse supporting rod, the fourth transverse supporting rod, the fifth transverse supporting rod, the sixth transverse supporting rod and the seventh transverse supporting rod are connected with the matching positions of the installation openings through welding;
the welding tool comprises a bottom support body, a top support body and a platform, wherein the top support body and the platform are both arranged on the bottom support body;
the motor car built-in skeleton is installed on the top support body.
Further, the bottom support body comprises a base, a telescopic platform, a first support lug, a second support lug and a turnover cylinder, wherein the telescopic platform is installed at the center of the base, the first support lug and the second support lug are symmetrically installed at the top of the telescopic platform, the top support body is hinged to the first support lug and the second support lug, one end of the turnover cylinder is hinged to the telescopic platform, and the other end of the turnover cylinder is hinged to the top support body.
Further, flexible platform includes flexible cylinder and supporting platform, flexible cylinder's cylinder body install in on the base and pneumatic rod sets up, supporting platform horizontal installation in flexible cylinder's pneumatic rod's top.
Further, the top support body comprises a bottom support edge, a top support edge, a left baffle edge, a right baffle edge and a rear baffle plate, wherein the bottom support edge, the right baffle edge, the top support edge and the left baffle edge are sequentially connected in an ending mode to form a rectangle, the rear baffle plate is simultaneously arranged on the same side of the bottom support edge, the top support edge, the left baffle edge and the right baffle edge, one side, far away from the bottom support edge, the top support edge, the left baffle edge and the right baffle edge, of the rear baffle plate is hinged to the first support lug and the second support lug, and a pneumatic rod of the overturning cylinder is hinged to the rear baffle plate;
the top and bottom of the right flange are mounted on the tailgate through springs and clamp the top support edge and the bottom support edge.
Further, the top support body further comprises a first group of supporting rods, a second group of supporting rods, a third group of supporting rods, a fourth group of supporting rods, a fifth group of supporting rods, a sixth group of supporting rods and a seventh group of supporting rods, wherein the first group of supporting rods, the second group of supporting rods, the third group of supporting rods, the fourth group of supporting rods, the fifth group of supporting rods, the sixth group of supporting rods and the seventh group of supporting rods respectively correspond to the first transverse supporting rod, the second transverse supporting rod, the third transverse supporting rod, the fourth transverse supporting rod, the fifth transverse supporting rod, the sixth transverse supporting rod and the seventh transverse supporting rod.
Further, each group of the supporting rods is provided with a plurality of supporting rods, and the supporting rods are uniformly arranged on the rear baffle at intervals.
Further, the top supporter still includes first group pin, second group pin, third group pin, fourth group pin, fifth group pin and sixth group pin, first group pin, second group pin, third group pin, fourth group pin, fifth group pin and sixth group pin all are provided with two and are listed as, every two distance between the pin and the width of first vertical bracing piece, second vertical bracing piece, third vertical bracing piece, fourth vertical bracing piece, fifth vertical bracing piece and sixth vertical bracing piece equals.
Still further, a bracket is provided on the bottom support, and the docking station is mounted on the bracket.
According to the utility model, the bottom support body, the top support body and the platform are arranged, so that the convenience of welding is greatly improved, the top support body can move up and down or turn over under the drive of the bottom support body, a worker can stand to operate, the welding efficiency is very convenient, and the welding efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a front view showing the structure of an in-car skeleton in accordance with an embodiment of the present utility model;
FIG. 2 is a left side view of a structure of a welding tool for an in-car skeleton shown in FIG. 1;
FIG. 3 is a schematic structural view showing a working state of a welding fixture for an in-car skeleton in accordance with an embodiment of the present utility model;
FIG. 4 is a view showing a structure of a welding fixture for an in-car skeleton shown in FIG. 3;
FIG. 5 is a view showing a structural state of the welding fixture for the inner frame of the motor train unit shown in FIG. 4, when the right flange of the top support body of the welding fixture is separated from the top support edge and the bottom support edge;
FIG. 6 is a schematic view of the structure at A shown in FIG. 5;
FIG. 7 is a rear view of the structure of the welding fixture for the motor car interior skeleton shown in FIG. 3;
FIG. 8 is a left side view of a structure of a welding fixture for an in-car skeleton shown in FIG. 3;
reference numerals illustrate: a first transverse support bar 11; a second transverse support bar 12; a third transverse support bar 13; a fourth transverse strut 14; a fifth transverse strut 15; a sixth transverse strut 16; a seventh transverse support bar 17; a first vertical support bar 21; a second vertical support bar 22; a third vertical support bar 23; a fourth vertical support bar 24; a fifth vertical support bar 25; a sixth vertical support bar 26; mounting a notch 27; a bottom support 3; a base 31; a telescopic table 32; a first support lug 33; a second support ear 34; a reversing cylinder 35; a top support 4; a bottom support edge 41; a top support edge 42; a left flange 43; a right flange 44; a rear baffle 45; a first set of levers 471; a second set of levers 472; a third set of levers 473; a fourth set of levers 474; a fifth set of pins 475; a sixth set of braces 476; a seventh set of levers 477; a first set of bars 481; a second set of bars 482; a third set of bars 483; a fourth set of bars 484; a fifth set of bars 485; a sixth set of bars 486.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In an embodiment of the present utility model, referring to fig. 1 to 2, an in-car skeleton includes: the first transverse supporting rod 11, the second transverse supporting rod 12, the third transverse supporting rod 13, the fourth transverse supporting rod 14, the fifth transverse supporting rod 15, the sixth transverse supporting rod 16, the seventh transverse supporting rod 17, the first vertical supporting rod 21, the second vertical supporting rod 22, the third vertical supporting rod 23, the fourth vertical supporting rod 24, the fifth vertical supporting rod 25 and the sixth vertical supporting rod 26 are all the same in length, the first transverse supporting rod 11, the second transverse supporting rod 12, the third transverse supporting rod 13, the fourth transverse supporting rod 14, the fifth transverse supporting rod 15, the sixth transverse supporting rod 16 and the seventh transverse supporting rod 17 are all the same in length, the first vertical supporting rod 21, the second vertical supporting rod 22, the third vertical supporting rod 23, the fourth vertical supporting rod 24, the fifth vertical supporting rod 25 and the sixth vertical supporting rod 26 are all the same in length, the first transverse supporting rod 11, the second transverse supporting rod 12, the third transverse supporting rod 13, the fourth transverse supporting rod 14, the fifth transverse supporting rod 15, the sixth transverse supporting rod 16 and the seventh transverse supporting rod 17 are parallel to each other and horizontally placed on the same vertical plane, the first vertical supporting rod 21, the second vertical supporting rod 22, the third vertical supporting rod 23, the fourth vertical supporting rod 24, the fifth vertical supporting rod 25 and the sixth vertical supporting rod 26 are parallel to each other and vertically arranged on the same vertical plane, seven groups of mounting openings 27 are formed in the first vertical supporting rod 21, the second vertical supporting rod 22, the third vertical supporting rod 23, the fourth vertical supporting rod 24, the fifth vertical supporting rod 25 and the sixth vertical supporting rod 26, and the first transverse supporting rod 11, the second transverse supporting rod 12, the third transverse supporting rod 13, the fourth transverse supporting rod 14, the fifth vertical supporting rod 15, the sixth transverse supporting rod 16 and the seventh transverse supporting rod 17 are respectively arranged in the corresponding installation openings 27;
the first transverse supporting rod 11, the second transverse supporting rod 12, the third transverse supporting rod 13, the fourth transverse supporting rod 14, the fifth transverse supporting rod 15, the sixth transverse supporting rod 16 and the seventh transverse supporting rod 17 are connected with the matching positions of the installation openings 27 respectively through welding.
In the embodiment of the utility model, as shown in fig. 3-8, the welding fixture comprises a bottom support body 3, a top support body 4 and a platform 5, wherein the top support body 4 and the platform 5 are both arranged on the bottom support body 3;
the motor car built-in skeleton is installed on the top support body.
In the embodiment of the present utility model, as shown in fig. 3 to 8, the bottom support 3 includes a base 31, a telescopic table 32, a first support lug 33, a second support lug 34, and a turnover cylinder 35, wherein the telescopic table 32 is installed at the center of the base 31, the first support lug 33 and the second support lug 34 are symmetrically installed at the top of the telescopic table 32, the top support 4 is hinged to the first support lug 33 and the second support lug 34, and one end of the turnover cylinder 35 is hinged to the telescopic table 32, and the other end is hinged to the top support 4.
In the embodiment of the present utility model, as shown in fig. 3 to 8, the telescopic table 32 includes a telescopic cylinder 321 and a supporting platform 322, the cylinder body of the telescopic cylinder 321 is mounted on the base 31, the air pressure rod is disposed upwards, and the supporting platform 322 is horizontally mounted on the top end of the air pressure rod of the telescopic cylinder 321.
In the embodiment of the present utility model, as shown in fig. 3 to 8, the top support 4 includes a bottom supporting edge 41, a top supporting edge 42, a left blocking edge 43, a right blocking edge 44, and a back plate 45, where the bottom supporting edge 41, the right blocking edge 44, the top supporting edge 42, and the left blocking edge 43 are sequentially connected to form a rectangle, the back plate 45 is simultaneously installed on the same side of the bottom supporting edge 41, the top supporting edge 42, the left blocking edge 43, and the right blocking edge 44, and a side of the back plate 45 away from the bottom supporting edge 41, the top supporting edge 42, the left blocking edge 43, and the right blocking edge 44 is hinged to the first supporting ear 33 and the second supporting ear 34, and the air pressure rod of the overturning cylinder 35 is hinged to the back plate 45;
the top and bottom ends of the right flange 44 are mounted to the tailgate 45 by springs 46 and clamp the top support edge 42 and the bottom support edge 41.
In the embodiment of the present utility model, as shown in fig. 3-8, the top support 4 further includes a first set of levers 471, a second set of levers 472, a third set of levers 473, a fourth set of levers 474, a fifth set of levers 475, a sixth set of levers 476 and a seventh set of levers 477, where the first set of levers 471, the second set of levers 472, the third set of levers 473, the fourth set of levers 474, the fifth set of levers 475, the sixth set of levers 476 and the seventh set of levers 477 respectively correspond to the first transverse support bar 11, the second transverse support bar 12, the third transverse support bar 13, the fourth transverse support bar 14, the fifth transverse support bar 15, the sixth transverse support bar 16 and the seventh transverse support bar 17.
In the embodiment of the present utility model, as shown in fig. 3 to 8, the top support 4 further includes a first set of bars 481, a second set of bars 482, a third set of bars 483, a fourth set of bars 484, a fifth set of bars 485 and a sixth set of bars 486, where the first set of bars 481, the second set of bars 482, the third set of bars 483, the fourth set of bars 484, the fifth set of bars 485 and the sixth set of bars 486 are each provided with two columns, and the distance between each two columns of bars is equal to the width of the first vertical support bar 21, the second vertical support bar 22, the third vertical support bar 23, the fourth vertical support bar 24, the fifth vertical support bar 25 and the sixth vertical support bar 26.
In an embodiment of the utility model, see fig. 3-8, the bottom support 3 is provided with a bracket 311, and the docking station 5 is mounted on the bracket 311.
In a specific embodiment of the present utility model, see fig. 3-8, in operation, the top support is first flipped about 5 ° by the flipping cylinder;
then the first vertical supporting rod, the second vertical supporting rod, the third vertical supporting rod, the fourth vertical supporting rod, the fifth vertical supporting rod and the sixth vertical supporting rod are respectively arranged among the first group of stop rods, the second group of stop rods, the third group of stop rods, the fourth group of stop rods, the fifth group of stop rods and the sixth group of stop rods;
then, respectively placing the first transverse supporting rod, the second transverse supporting rod, the third transverse supporting rod, the fourth transverse supporting rod, the fifth transverse supporting rod, the sixth transverse supporting rod and the seventh transverse supporting rod on the first group of supporting rods, the second group of supporting rods, the third group of supporting rods, the fourth group of supporting rods, the fifth group of supporting rods, the sixth group of supporting rods and the seventh group of supporting rods, and simultaneously, respectively positioning the first transverse supporting rod, the second transverse supporting rod, the third transverse supporting rod, the fourth transverse supporting rod, the fifth transverse supporting rod, the sixth transverse supporting rod and the seventh transverse supporting rod in the mounting openings of the first vertical supporting rod, the second vertical supporting rod, the third vertical supporting rod, the fourth vertical supporting rod, the fifth vertical supporting rod and the sixth vertical supporting rod, and simultaneously clamping by using the right flange and the left flange;
after the positions of the support rods are determined, welding is carried out;
because the size of the built-in framework of the motor car is larger, the bottom support body is arranged and plays a role in supporting the top support body, and meanwhile, the top support body is driven to move up and down, so that each support rod is driven to move up and down, and the welding height is better matched;
simultaneously, the bottom support body still includes the upset cylinder, and the upset cylinder can drive the top support body and keep away from the direction upset of platform to better matching welding station when guaranteeing that each bracing piece position is unchangeable, the welding is more convenient, but the upset angle is unfavorable too big.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. Welding tool for motor train interior frameworks, which is characterized in that: the motor car is built-in skeleton includes: the lengths of the first, second, third, fourth, fifth and seventh transverse supporting rods are the same, the lengths of the first, second, third, fourth, fifth and sixth transverse supporting rods are the same, the first, second, third, fourth, fifth, sixth and seventh transverse supporting rods are mutually parallel and horizontally placed on the same vertical plane, the first, second, third, fourth, fifth and sixth transverse supporting rods are mutually parallel and are mutually parallel on the same vertical plane, and the first, second, fifth and sixth transverse supporting rods are respectively arranged in the same vertical plane, and the first, second, third, fourth, fifth and seventh transverse supporting rods are respectively arranged in the same vertical plane;
the first transverse supporting rod, the second transverse supporting rod, the third transverse supporting rod, the fourth transverse supporting rod, the fifth transverse supporting rod, the sixth transverse supporting rod and the seventh transverse supporting rod are connected with the matching positions of the installation openings through welding;
the welding tool comprises a bottom support body, a top support body and a platform, wherein the top support body and the platform are both arranged on the bottom support body;
the motor car built-in skeleton is installed on the top support body.
2. The welding fixture for an in-car skeleton of claim 1, wherein: the bottom support body comprises a base, a telescopic table, a first support lug, a second support lug and a turnover cylinder, wherein the telescopic table is installed at the center of the base, the first support lug and the second support lug are symmetrically installed at the top of the telescopic table, the top support body is hinged to the first support lug and the second support lug, one end of the turnover cylinder is hinged to the telescopic table, and the other end of the turnover cylinder is hinged to the top support body.
3. The welding fixture for an in-car skeleton of claim 2, wherein: the telescopic platform comprises a telescopic cylinder and a supporting platform, wherein the cylinder body of the telescopic cylinder is arranged on the base, the air pressure rod is arranged upwards, and the supporting platform is horizontally arranged at the top end of the air pressure rod of the telescopic cylinder.
4. The welding fixture for an in-car skeleton of claim 2, wherein: the top support body comprises a bottom support edge, a top support edge, a left baffle edge, a right baffle edge and a rear baffle plate, wherein the bottom support edge, the right baffle edge, the top support edge and the left baffle edge are sequentially connected in an ending mode to form a rectangle, the rear baffle plate is simultaneously arranged on the same side of the bottom support edge, the top support edge, the left baffle edge and the right baffle edge, one side, far away from the bottom support edge, the top support edge, the left baffle edge and the right baffle edge, of the rear baffle plate is hinged to the first support lug and the second support lug, and a pneumatic rod of the overturning cylinder is hinged to the rear baffle plate;
the top and bottom of the right flange are mounted on the tailgate through springs and clamp the top support edge and the bottom support edge.
5. The welding fixture for an in-car skeleton of claim 4, wherein: the top supporting body further comprises a first group of supporting rods, a second group of supporting rods, a third group of supporting rods, a fourth group of supporting rods, a fifth group of supporting rods, a sixth group of supporting rods and a seventh group of supporting rods, wherein the first group of supporting rods, the second group of supporting rods, the third group of supporting rods, the fourth group of supporting rods, the fifth group of supporting rods, the sixth group of supporting rods and the seventh group of supporting rods respectively correspond to the first transverse supporting rod, the second transverse supporting rod, the third transverse supporting rod, the fourth transverse supporting rod, the fifth transverse supporting rod, the sixth transverse supporting rod and the seventh transverse supporting rod.
6. The welding fixture for an in-car skeleton of claim 5, wherein: each group of the support rods is provided with a plurality of support rods, and the support rods are uniformly arranged on the rear baffle at intervals.
7. The welding fixture for an in-car skeleton of claim 4, wherein: the top support body still includes first group pin, second group pin, third group pin, fourth group pin, fifth group pin and sixth group pin, first group pin, second group pin, third group pin, fourth group pin, fifth group pin and sixth group pin all are provided with two and are listed as, every two distance that is listed as between the pin with the width of first vertical bracing piece, second vertical bracing piece, third vertical bracing piece, fourth vertical bracing piece, fifth vertical bracing piece and sixth vertical bracing piece equals.
8. The welding fixture for an in-car skeleton of claim 1, wherein: the bottom support is provided with a bracket, and the platform is mounted on the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316639.XU CN218926744U (en) | 2022-12-09 | 2022-12-09 | Welding fixture for built-in skeleton of motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316639.XU CN218926744U (en) | 2022-12-09 | 2022-12-09 | Welding fixture for built-in skeleton of motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218926744U true CN218926744U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223316639.XU Active CN218926744U (en) | 2022-12-09 | 2022-12-09 | Welding fixture for built-in skeleton of motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218926744U (en) |
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2022
- 2022-12-09 CN CN202223316639.XU patent/CN218926744U/en active Active
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