CN112719763A - Welding fixture for automobile pull rod support assembly - Google Patents
Welding fixture for automobile pull rod support assembly Download PDFInfo
- Publication number
- CN112719763A CN112719763A CN202011610700.4A CN202011610700A CN112719763A CN 112719763 A CN112719763 A CN 112719763A CN 202011610700 A CN202011610700 A CN 202011610700A CN 112719763 A CN112719763 A CN 112719763A
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- China
- Prior art keywords
- vertical plate
- groove
- wall
- side wall
- base
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a welding fixture for an automobile pull rod support assembly, which comprises a base, wherein a first vertical plate is fixedly connected to the upper end of the base, a sliding groove is formed in the upper end of the base, a second vertical plate is connected to the inside of the sliding groove in a sliding mode through an adjusting mechanism, circular grooves are formed in the side walls, close to each other, of the first vertical plate and the second vertical plate, the inner wall of each circular groove is rotatably connected with a disc, a first groove is formed in the side wall of each disc, a frame opening is formed in the inner wall, far away from the circular grooves, of each first groove, and a clamping plate. According to the invention, the electric push rod is adjusted to stretch, so that the electric push rod drives the two clamping plates to be close to each other through the connecting rod, and then the two clamping plates clamp the parts, the practicability is high, the toothed plate slides on the inner wall of the second groove by adjusting the extension of the hydraulic oil cylinder, the annular rack meshed with the toothed plate is further driven to rotate, and then the disc is driven to rotate, so that the clamped parts rotate, and different welding surfaces of the parts are conveniently welded.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to a welding clamp for an automobile pull rod support assembly.
Background
The automobile pull rod support assembly is a part on an automobile chassis, generally comprises a pull rod support, a pull rod support reinforcing plate, a U-shaped support and a support pin, all parts are fixed through a clamp in a welding mode, and then all the parts are welded together to form the pull rod support assembly.
Present anchor clamps all press from both sides tightly it through the manual work when pressing from both sides tight to automobile parts, the operation is complicated, and the manual work is big when pressing from both sides tight a large amount of spare parts, has reduced the welding efficiency to pull rod support to can only weld one side of it after pressing from both sides tight to spare part at present, when needs weld the rest face, still need overturn it to the manual work, lead to welding position to appear the deviation easily, influence pull rod support's welding quality.
Based on the welding fixture, the invention provides the welding fixture for the automobile pull rod support assembly.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a welding clamp for an automobile pull rod support assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a car pull rod support assembly welding jig, includes the base, the first riser of base upper end fixedly connected with, the spout has been seted up to the base upper end, there is the second riser through adjustment mechanism sliding connection in the spout, the circular slot has all been seted up to the lateral wall that first riser and second riser are close to each other, the rotation of circular slot inner wall is connected with the disc, first recess has been seted up to the disc lateral wall, the inner wall that the circular slot was kept away from to first recess has seted up the frame mouth, frame mouth inner wall sliding connection has splint, install driving splint at the gliding first actuating mechanism of frame mouth inner wall on first riser and the second riser, install driving disc pivoted second actuating mechanism on first riser and the second riser.
Preferably, adjustment mechanism is including rotating the lead screw of connection at the spout inner wall, lead screw and second riser lateral wall threaded connection, base lateral wall fixedly connected with motor, the motor loose axle run through the base lateral wall and with lead screw one end fixed connection.
Preferably, first actuating mechanism includes that fixed connection keeps away from the fixed frame of lateral wall each other at first riser and second riser, fixed frame lateral wall rotates and is connected with electric putter, the electric putter expansion end is located and sets up in the first recess, the electric putter expansion end passes through the connecting rod and is connected with the splint lateral wall rotation.
Preferably, the annular rack of the second driving mechanism, the annular groove has been seted up to the circular groove inner wall, annular rack and disc lateral wall fixed connection, the second recess has been seted up to the first riser and second riser lateral wall, top and the bottom intercommunication in the annular groove in the second recess, second recess inner wall sliding connection has the pinion rack with annular rack meshing, the equal fixedly connected with hydraulic cylinder of first riser and second riser lateral wall, the hydraulic cylinder expansion end and pinion rack lateral wall fixed connection.
Preferably, a rubber pad is glued on the side wall of the clamping plate, and anti-skid grains are arranged on the rubber pad.
Preferably, the lower end of the base is fixedly connected with the ground through a bolt.
The invention has the following beneficial effects:
1. by arranging the motor, the lead screw and the second vertical plate, the motor rotates to drive the lead screw to rotate, so that the second vertical plate is driven to move, the distance between the first vertical plate and the second vertical plate is adjusted, and parts with different sizes can be welded;
2. the electric push rod, the connecting rod, the frame opening and the clamping plates are arranged, and the electric push rod is adjusted to stretch, so that the electric push rod drives the two clamping plates to be close to each other through the connecting rod, and further the two clamping plates clamp the parts without manual operation, and the electric push rod is simple to operate and high in practicability;
3. through setting up hydraulic cylinder, pinion rack, ring channel and annular rack, adjust the hydraulic cylinder extension for the pinion rack slides at second recess inner wall, and then drives the annular rack rotation with the pinion rack meshing, and then drives the disc and rotate, makes the spare part rotation after pressing from both sides tight, is convenient for weld the face of weld that the spare part is different, has accelerated pull rod support's welding efficiency.
Drawings
FIG. 1 is a schematic structural view of a welding fixture for an automotive tie rod bracket assembly according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of a partial side cross-sectional view of a first vertical plate in the welding fixture for the automobile tie rod bracket assembly according to the present invention.
In the figure: the hydraulic cylinder comprises a base 1, a first vertical plate 2, a sliding groove 3, a lead screw 4, a second vertical plate 5, a motor 6, a circular groove 7, a circular disc 8, a first groove 9, a frame opening 10, a clamping plate 11, a fixed frame 12, an electric push rod 13, a connecting rod 14, an annular groove 15, an annular rack 16, a second groove 17, a toothed plate 18 and a hydraulic cylinder 19.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, an automobile pull rod support assembly welding jig, including base 1, 1 lower extreme of base passes through bolt and ground fixed connection, 1 upper end fixedly connected with first riser 2 of base, spout 3 has been seted up to 1 upper end of base, there is second riser 5 through adjustment mechanism sliding connection in the spout 3, circular slot 7 has all been seted up to the lateral wall that first riser 2 and second riser 5 are close to each other, circular slot 7 inner wall rotates and is connected with disc 8, first recess 9 has been seted up to disc 8 lateral wall, the inner wall that circular slot 7 was kept away from to first recess 9 has seted up rim of a river 10, rim of a river 10 inner wall sliding connection has splint 11, splint 11 lateral wall veneer has the rubber pad, the antiskid line has been seted up on the rubber pad, install drive splint 11 on first riser 2 and the second riser 5 at the gliding actuating mechanism of rim of 10 inner wall, install the second actuating mechanism of drive disc 8 pivoted on first riser 2 and the second riser 5.
Adjustment mechanism is including rotating lead screw 4 of connection at 3 inner walls of spout, lead screw 4 and 5 lateral walls threaded connection of second riser, 1 lateral wall fixedly connected with motor 6 of base, 6 loose axles of motor run through 1 lateral wall of base and with 4 one end fixed connection of lead screw.
First actuating mechanism includes fixed connection at the fixed frame 12 of the lateral wall of keeping away from each other at first riser 2 and second riser 5, and fixed frame 12 lateral wall rotates and is connected with electric putter 13, and electric putter 13 expansion end is located and sets up in first recess 9, and electric putter 13 expansion end passes through connecting rod 14 and is connected with 11 lateral walls of splint rotate.
Second actuating mechanism annular rack 16, annular groove 15 has been seted up to 7 inner walls of circular slot, annular rack 16 and 8 lateral walls fixed connection of disc, second recess 17 has been seted up to 2 first risers and 5 lateral walls of second riser, top and the interior bottom intercommunication of annular groove 15 in the second recess 17, 17 inner wall sliding connection of second recess have with the pinion rack 18 of 16 meshing of annular rack, the equal fixedly connected with hydraulic cylinder 19 of the 5 lateral walls of first riser 2 and second riser, 19 expansion ends of hydraulic cylinder and 18 lateral walls fixed connection of pinion rack.
In the invention, when a part is welded, the motor 6 fixedly connected to the side wall of the base 1 is driven to rotate, the screw rod 4 fixedly connected with the movable end of the motor 6 is driven to rotate, the second vertical plate 5 in threaded connection with the side wall of the screw rod 4 is further driven to slide, the distance between the first vertical plate 2 and the second vertical plate 5 is adjusted, so that the clamping plates 11 on the first vertical plate 2 and the second vertical plate 5 can clamp, contact and weld the part, the part is placed between the two clamping plates 11, the electric push rod 13 rotatably connected to the side wall of the fixing frame 12 is adjusted to contract, the electric push rod 13 drives the two clamping plates 11 to mutually approach through the connecting rod 14, the two clamping plates 11 clamp and contact the part, and the part is conveniently welded;
when the parts are required to be welded at different positions of the welding position, the hydraulic oil cylinder 19 is adjusted to extend, the toothed plate 18 fixedly connected with the movable end of the hydraulic oil cylinder 19 is driven to slide, the toothed plate 18 drives the annular rack 16 meshed with the toothed plate to rotate, the disc 8 fixedly connected with the inner wall of the annular rack 16 is driven to rotate, and then the clamped parts are driven to rotate, so that welding points at different positions are welded conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. A welding fixture for an automobile pull rod support assembly comprises a base (1) and is characterized in that a first vertical plate (2) is fixedly connected to the upper end of the base (1), a sliding groove (3) is formed in the upper end of the base (1), a second vertical plate (5) is connected in the sliding groove (3) in a sliding mode through an adjusting mechanism, circular grooves (7) are formed in the side walls, close to each other, of the first vertical plate (2) and the second vertical plate (5), a disc (8) is connected to the inner wall of each circular groove (7) in a rotating mode, a first groove (9) is formed in the side wall of each disc (8), a frame opening (10) is formed in the inner wall, far away from the circular grooves (7), of each first groove (9), a clamping plate (11) is connected to the inner wall of each frame opening (10) in a sliding mode, a first driving mechanism for driving the clamping plate (11) to slide on the inner walls of the, and a second driving mechanism for driving the disc (8) to rotate is arranged on the first vertical plate (2) and the second vertical plate (5).
2. The welding fixture for the automobile pull rod support assembly according to claim 1, wherein the adjusting mechanism comprises a lead screw (4) rotatably connected to the inner wall of the sliding groove (3), the lead screw (4) is in threaded connection with the side wall of the second vertical plate (5), a motor (6) is fixedly connected to the side wall of the base (1), and a movable shaft of the motor (6) penetrates through the side wall of the base (1) and is fixedly connected with one end of the lead screw (4).
3. The welding fixture for the automobile pull rod support assembly according to claim 1, wherein the first driving mechanism comprises a fixed frame (12) fixedly connected to the side wall of the first vertical plate (2) and the second vertical plate (5), the fixed frame (12) is rotatably connected to the side wall of the fixed frame (12), the movable end of the electric push rod (13) is arranged in the first groove (9), and the movable end of the electric push rod (13) is rotatably connected with the side wall of the clamping plate (11) through a connecting rod (14).
4. The welding fixture for the automobile pull rod support assembly according to claim 1, characterized in that the annular rack (16) of the second driving mechanism is provided with an annular groove (15) in the inner wall of the circular groove (7), the annular rack (16) is fixedly connected with the side wall of the disc (8), the side walls of the first vertical plate (2) and the second vertical plate (5) are provided with a second groove (17), the inner top of the second groove (17) is communicated with the inner bottom of the annular groove (15), the inner wall of the second groove (17) is slidably connected with a toothed plate (18) meshed with the annular rack (16), the side walls of the first vertical plate (2) and the second vertical plate (5) are fixedly connected with a hydraulic cylinder (19), and the movable end of the hydraulic cylinder (19) is fixedly connected with the side wall of the toothed plate (18).
5. The welding fixture for the automobile pull rod bracket assembly as recited in claim 1, wherein a rubber pad is glued on the side wall of the clamping plate (11), and the rubber pad is provided with anti-skid grains.
6. The welding fixture for the automobile pull rod bracket assembly according to claim 1, characterized in that the lower end of the base (1) is fixedly connected with the ground through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011610700.4A CN112719763A (en) | 2020-12-30 | 2020-12-30 | Welding fixture for automobile pull rod support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011610700.4A CN112719763A (en) | 2020-12-30 | 2020-12-30 | Welding fixture for automobile pull rod support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719763A true CN112719763A (en) | 2021-04-30 |
Family
ID=75611038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011610700.4A Withdrawn CN112719763A (en) | 2020-12-30 | 2020-12-30 | Welding fixture for automobile pull rod support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719763A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878297A (en) * | 2021-11-01 | 2022-01-04 | 徐州大泰机电科技有限公司 | Intelligent temperature control welding equipment for automobile rear axle pipe |
| CN114290887A (en) * | 2022-01-21 | 2022-04-08 | 安徽永泰汽车零部件有限公司 | Improved generation automobile engine rear support device |
| CN114309865A (en) * | 2021-12-22 | 2022-04-12 | 吴柱榴 | Welding equipment for robot part machining |
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| CN208374592U (en) * | 2018-06-27 | 2019-01-15 | 梦科电动交通科技（滁州）有限公司 | A kind of license support welding fixture |
| CN210281250U (en) * | 2019-07-12 | 2020-04-10 | 安徽金和鑫钢结构有限公司 | Turnover device for welding box-type steel members |
| CN210633178U (en) * | 2019-06-18 | 2020-05-29 | 李维林 | Floor crossbeam welding jig in car |
| CN210908683U (en) * | 2019-09-05 | 2020-07-03 | 合肥华茂机械制造有限公司 | Automobile support welding device |
| EP3715046A1 (en) * | 2019-03-29 | 2020-09-30 | Citic Dicastal Co., Ltd. | Wheel hub tool positioning fixture |
| CN211615519U (en) * | 2019-12-03 | 2020-10-02 | 何井芳 | Turnover device convenient for processing LED screen |
-
2020
- 2020-12-30 CN CN202011610700.4A patent/CN112719763A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208374592U (en) * | 2018-06-27 | 2019-01-15 | 梦科电动交通科技（滁州）有限公司 | A kind of license support welding fixture |
| EP3715046A1 (en) * | 2019-03-29 | 2020-09-30 | Citic Dicastal Co., Ltd. | Wheel hub tool positioning fixture |
| CN210633178U (en) * | 2019-06-18 | 2020-05-29 | 李维林 | Floor crossbeam welding jig in car |
| CN210281250U (en) * | 2019-07-12 | 2020-04-10 | 安徽金和鑫钢结构有限公司 | Turnover device for welding box-type steel members |
| CN210908683U (en) * | 2019-09-05 | 2020-07-03 | 合肥华茂机械制造有限公司 | Automobile support welding device |
| CN211615519U (en) * | 2019-12-03 | 2020-10-02 | 何井芳 | Turnover device convenient for processing LED screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878297A (en) * | 2021-11-01 | 2022-01-04 | 徐州大泰机电科技有限公司 | Intelligent temperature control welding equipment for automobile rear axle pipe |
| CN114309865A (en) * | 2021-12-22 | 2022-04-12 | 吴柱榴 | Welding equipment for robot part machining |
| CN114309865B (en) * | 2021-12-22 | 2023-06-30 | 山西蓝政建筑安装有限公司 | Welding equipment for robot part machining |
| CN114290887A (en) * | 2022-01-21 | 2022-04-08 | 安徽永泰汽车零部件有限公司 | Improved generation automobile engine rear support device |
| CN114290887B (en) * | 2022-01-21 | 2024-02-09 | 安徽永泰汽车零部件有限公司 | Improved automobile engine rear supporting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210430 |
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| WW01 | Invention patent application withdrawn after publication |