CN218695466U - Auxiliary device of automobile welding assembly fixture - Google Patents
Auxiliary device of automobile welding assembly fixture Download PDFInfo
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- CN218695466U CN218695466U CN202222775429.0U CN202222775429U CN218695466U CN 218695466 U CN218695466 U CN 218695466U CN 202222775429 U CN202222775429 U CN 202222775429U CN 218695466 U CN218695466 U CN 218695466U
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- auxiliary frame
- automobile welding
- sliding block
- auxiliary device
- shaft
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Abstract
The utility model discloses an automobile welding assembly fixture auxiliary device, which comprises an auxiliary frame and universal wheels arranged at the bottom of the auxiliary frame, wherein a driving motor is arranged at the top of the auxiliary frame, the output end of the driving motor is connected with an up-down moving mechanism extending into the auxiliary frame, an electric slide rail is arranged at the inner side of the up-down moving mechanism, an electric slide block is arranged inside the electric slide rail, and an automobile welding fixing mechanism is arranged at the bottom of the electric slide block; this assembly jig auxiliary device is welded to car through the cooperation of reciprocating mechanism internals and electronic slider, can weld the automobile parts who adorns fixed establishment internals and carry out the automobile parts after fixing via the car and go on the freedom regulation of upper and lower and left and right sides direction, adjusts the position of fixed back automobile parts, is convenient for follow-up going on this automobile parts processing, promotes welded precision.
Description
Technical Field
The utility model relates to a car welds the relevant technical field of clamping utensil, specifically is a car welds dress assembly jig auxiliary device.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., for machining automobile parts, which may present a hazard to the operator during automobile welding, and which requires the cooperation of an auxiliary device of an automobile welding assembly fixture.
However, the auxiliary device for the automobile welding and assembling clamp in the market at present is low in precision, the welding position cannot be adjusted, and the auxiliary device for the automobile welding and assembling clamp needs to be designed in order to improve the precision of auxiliary welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car welds dress assembly jig auxiliary device to solve the car on the present market that proposes in the above-mentioned background art and weld dress assembly jig auxiliary device, the precision is lower, and can not adjust the problem of welded position.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device of an automobile welding assembly fixture comprises an auxiliary frame and universal wheels arranged at the bottom of the auxiliary frame, wherein a driving motor is arranged at the top of the auxiliary frame, the output end of the driving motor is connected with an up-down moving mechanism extending into the auxiliary frame, an electric sliding rail is arranged on the inner side of the up-down moving mechanism, an electric sliding block is arranged inside the electric sliding rail, an automobile welding fixing mechanism is arranged at the bottom of the electric sliding block, and the driving motor, the electric sliding block and the automobile welding fixing mechanism are driven by a PLC (programmable logic controller) control panel arranged on the side surface of the auxiliary frame;
the up-down moving mechanism comprises a driving mechanism, a position adjusting mechanism and a sliding groove, the driving mechanism is driven by a driving motor at the top of the driving mechanism, the position adjusting mechanism is arranged inside the driving mechanism, an electric sliding rail is arranged on the side face of the position adjusting mechanism, and the electric sliding rail is connected with the sliding groove arranged on the inner wall of the auxiliary frame in a sliding mode.
Preferably, actuating mechanism includes drive shaft, drive wheel and transmission band, the one end of drive shaft and driving motor's output are connected, the other end and the auxiliary frame inner wall of drive shaft rotate to be connected, the outside fixed mounting of drive shaft has the drive wheel, the outside of drive wheel is provided with the transmission band.
Preferably, the transmission wheel and the transmission belt are provided with two groups, and a position adjusting mechanism is arranged on the inner side of one end, far away from the driving shaft, of the transmission belt.
Preferably, the position adjusting mechanism comprises a threaded rod, a positioning piece and a moving piece, a driving wheel is arranged on the outer side of the threaded rod and is located on the inner side, away from one end of the driving shaft, of the transmission belt, the threaded rod is rotatably connected with the positioning piece fixedly installed inside the auxiliary frame, the moving piece is arranged on the outer side of the threaded rod, and an electric sliding rail is fixedly installed on the side face of the moving piece.
Preferably, the threaded rod is rotatably connected with the inner wall of the auxiliary frame and is in threaded connection with the moving part.
Preferably, the automobile welding fixing mechanism comprises a mounting plate, a double-shaft motor, a positioning block, a rotating shaft rod, a sliding block and a fixing piece, the mounting plate is fixedly mounted at the bottom of the electric sliding block, the double-shaft motor is fixedly mounted at the center of the bottom of the mounting plate, the output end of the double-shaft motor is connected with the rotating shaft rod, the rotating shaft rod is rotatably connected with the positioning block fixedly mounted at the bottom of the mounting plate, the sliding block is arranged on the outer side of the rotating shaft rod, and the fixing piece is mounted on the side face of the sliding block.
Preferably, the rotating shaft rod is in threaded connection with the sliding block, and the sliding block is in threaded connection with the fixing piece.
Compared with the prior art, the beneficial effects of the utility model are that: this assembly jig auxiliary device is welded to car through the cooperation of reciprocating mechanism internals and electronic slider, can weld the automobile parts who adorns fixed establishment internals and carry out the automobile parts after fixing via the car and go on the freedom regulation of upper and lower and left and right sides direction, adjusts the position of fixed back automobile parts, is convenient for follow-up going on this automobile parts processing, promotes welded precision.
Drawings
FIG. 1 is a schematic view of the front cut structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the up-down moving mechanism of the present invention;
fig. 4 is the internal structure schematic diagram of the fixing mechanism for automobile welding.
In the figure: 1. an auxiliary frame; 2. a universal wheel; 3. a drive motor; 4. an up-down moving mechanism; 41. a drive mechanism; 411. a drive shaft; 412. a driving wheel; 413. a conveyor belt; 42. a position adjustment mechanism; 421. a threaded rod; 422. a positioning member; 423. a moving member; 43. a chute; 5. an electric slide rail; 6. an electric slider; 7. the automobile is welded with the fixing mechanism; 701. mounting a plate; 702. a double-shaft motor; 703. positioning blocks; 704. rotating the shaft lever; 705. a slider; 706. a fixing member; 8. and a PLC control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary device of an automobile welding assembly fixture comprises an auxiliary frame 1 and universal wheels 2 arranged at the bottom of the auxiliary frame 1;
the top of the auxiliary frame 1 is provided with a driving motor 3, the output end of the driving motor 3 is connected with an up-down moving mechanism 4 extending into the auxiliary frame 1, the up-down moving mechanism 4 comprises a driving mechanism 41, a position adjusting mechanism 42 and a sliding chute 43, the driving mechanism 41 is driven by the driving motor 3 at the top of the driving mechanism, the position adjusting mechanism 42 is installed in the driving mechanism 41, the side surface of the position adjusting mechanism 42 is provided with an electric sliding rail 5, and the electric sliding rail 5 is in sliding connection with the sliding chute 43 arranged on the inner wall of the auxiliary frame 1;
wherein, the driving mechanism 41 includes a driving shaft 411, a transmission wheel 412 and a transmission belt 413, one end of the driving shaft 411 is connected with the output end of the driving motor 3, the other end of the driving shaft 411 is rotatably connected with the inner wall of the auxiliary frame 1, the transmission wheel 412 is fixedly installed on the outer side of the driving shaft 411, the transmission wheel 412 and the transmission belt 413 are provided with two groups, the inner side of the transmission belt 413 far away from one end of the driving shaft 411 is provided with a position adjusting mechanism 42, the position adjusting mechanism 42 comprises a threaded rod 421, a positioning part 422 and a moving part 423, the outer side of the threaded rod 421 is provided with the transmission wheel 412, the transmission wheel 412 is located on the inner side of the transmission belt 413 far away from one end of the driving shaft 411, the threaded rod 421 is rotatably connected with the positioning part 422 fixedly installed inside the auxiliary frame 1, the outer side of the threaded rod 421 is provided with the moving part 423, the side of the moving part 423 is fixedly provided with an electric sliding rail 5, the threaded rod 421 is rotatably connected with the inner wall of the auxiliary frame 1, and the threaded rod 421 is in threaded connection with the moving part 423.
Further, the height of the fixed automobile parts can be freely adjusted through the cooperation of the driving shaft 411, the driving wheel 412, the transmission belt 413 and the internal threaded rod 421, the positioning piece 422 and the moving piece 423 of the position adjusting mechanism 42 in the driving mechanism 41, so that the subsequent processing is facilitated.
An electric slide rail 5 is arranged on the inner side of the up-down moving mechanism 4, and an electric slide block 6 is arranged inside the electric slide rail 5.
Further, the position of the automobile part in the horizontal direction can be adjusted through the matching of the electric slide rail 5 and the electric slide block 6.
The bottom of the electric sliding block 6 is provided with an automobile welding fixing mechanism 7;
wherein, the automobile welding fixing mechanism 7 comprises a mounting plate 701, a double-shaft motor 702, a positioning block 703, a rotating shaft rod 704, a sliding block 705 and a fixing piece 706, the mounting plate 701 is fixedly mounted at the bottom of the electric sliding block 6, the double-shaft motor 702 is fixedly mounted at the center of the bottom of the mounting plate 701, the output end of the double-shaft motor 702 is connected with the rotating shaft rod 704, the rotating shaft rod 704 is rotatably connected with the positioning block 703 fixedly mounted at the bottom of the mounting plate 701, the sliding block 705 is arranged on the outer side of the rotating shaft rod 704, the fixing piece 706 is mounted on the side surface of the sliding block 705, the rotating shaft rod 704 is in threaded connection with the sliding block 705, and the sliding block 705 is in threaded connection with the fixing piece 706.
Further, by the design of the mounting plate 701, the biaxial motor 702, the positioning block 703, the rotating shaft 704, the sliding block 705 and the fixing piece 706 in the automobile welding and fixing mechanism 7, automobile parts with different sizes can be fixed.
The driving motor 3, the electric slide block 6 and the automobile welding fixing mechanism 7 are driven by a PLC control panel 8 arranged on the side surface of the auxiliary frame 1.
Further, through the design of PLC control panel 8 for add more intelligence when adding man-hour to automobile parts.
The working principle is as follows: when welding the assembly to automobile parts, in order to guarantee the security and the precision of operation, need adopt auxiliary device to carry out the regulation of position to it, concrete operation is:
at this time, the dual-shaft motor 702 is started to operate through the PLC control panel 8, and two groups of rotating shaft rods 704 connected with the output ends of the dual-shaft motor are driven to rotate, because the two output ends of the dual-shaft motor 702 rotate reversely, two groups of sliding blocks 705 in threaded connection on the outer sides of the rotating shaft rods 704 are driven to move oppositely through the rotation of the rotating shaft rods 704, and then fixing pieces 706 arranged on the side surfaces of the sliding blocks 705 are driven to clamp and fix automobile parts, and meanwhile, the fixing pieces 706 are installed on the side surfaces of the sliding blocks 705 in a threaded manner, so that corresponding replacement and matching can be carried out according to the shapes of the automobile parts;
after the fixation is completed, the driving motor 3 is started again through the PLC control panel 8 to operate, the driving shaft 411 connected with the output end of the driving motor is driven to rotate, under the action of the driving wheel 412 and the transmission belt 413 on the outer side of the driving wheel, two groups of threaded rods 421 can be driven to synchronously rotate in the same direction through the rotation of the group of driving shaft 411, and further the moving parts 423 in threaded connection on the outer sides of the threaded rods 421 are driven to move up and down, the height position of the fixed automobile part is adjusted, and in addition, the operation of the electric sliding block 6 is matched during the processing, so that the adjustment in the horizontal direction is realized, the precision of auxiliary welding is improved, wherein the type of the driving motor 3 is YE2-132S-4, and the type of the double-shaft motor 702 is BLD5-43.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an assembly jig auxiliary device is welded to car, includes auxiliary frame (1) and sets up universal wheel (2) in auxiliary frame (1) bottom, its characterized in that: the automobile welding and fixing device is characterized in that a driving motor (3) is arranged at the top of the auxiliary frame (1), the output end of the driving motor (3) is connected with an up-down moving mechanism (4) extending into the auxiliary frame (1), an electric sliding rail (5) is mounted on the inner side of the up-down moving mechanism (4), an electric sliding block (6) is arranged inside the electric sliding rail (5), an automobile welding and fixing mechanism (7) is arranged at the bottom of the electric sliding block (6), and the driving motor (3), the electric sliding block (6) and the automobile welding and fixing mechanism (7) are driven by a PLC (programmable logic controller) control) panel (8) mounted on the side face of the auxiliary frame (1);
the up-down moving mechanism (4) comprises a driving mechanism (41), a position adjusting mechanism (42) and a sliding groove (43), the driving mechanism (41) is driven by a driving motor (3) at the top of the driving mechanism, the position adjusting mechanism (42) is arranged inside the driving mechanism (41), an electric sliding rail (5) is arranged on the side surface of the position adjusting mechanism (42), and the electric sliding rail (5) is connected with the sliding groove (43) arranged on the inner wall of the auxiliary frame (1) in a sliding mode.
2. The automobile welding assembly jig auxiliary device of claim 1, characterized in that: actuating mechanism (41) are including drive shaft (411), drive wheel (412) and transmission band (413), the one end of drive shaft (411) is connected with driving motor (3)'s output, the other end and auxiliary frame (1) inner wall of drive shaft (411) rotate to be connected, the outside fixed mounting of drive shaft (411) has drive wheel (412), the outside of drive wheel (412) is provided with transmission band (413).
3. The automobile welding assembly jig auxiliary device of claim 2, characterized in that: the transmission wheel (412) and the transmission belt (413) are provided with two groups, and a position adjusting mechanism (42) is arranged on the inner side of one end, far away from the driving shaft (411), of the transmission belt (413).
4. The automobile welding assembly jig auxiliary device of claim 1, characterized in that: position control mechanism (42) include threaded rod (421), setting element (422) and moving member (423), the outside of threaded rod (421) is provided with drive wheel (412), and this drive wheel (412) are located transmission band (413) and keep away from the inboard of drive shaft (411) one end, threaded rod (421) and fixed mounting rotate with setting element (422) of inside in subframe (1) and are connected, the outside of threaded rod (421) is provided with moving member (423), the side fixed mounting of moving member (423) has electronic slide rail (5).
5. The automobile welding assembly jig auxiliary device of claim 4, characterized in that: the threaded rod (421) is rotatably connected with the inner wall of the auxiliary frame (1), and the threaded rod (421) is in threaded connection with the moving piece (423).
6. The automobile welding assembly jig auxiliary device of claim 1, characterized in that: the automobile welding fixing mechanism (7) comprises a mounting plate (701), a double-shaft motor (702), a positioning block (703), a rotating shaft rod (704), a sliding block (705) and a fixing piece (706), wherein the mounting plate (701) is fixedly mounted at the bottom of the electric sliding block (6), the double-shaft motor (702) is fixedly mounted at the center of the bottom of the mounting plate (701), the output end of the double-shaft motor (702) is connected with the rotating shaft rod (704), the rotating shaft rod (704) is rotatably connected with the positioning block (703) which is fixedly mounted at the bottom of the mounting plate (701), the sliding block (705) is arranged on the outer side of the rotating shaft rod (704), and the fixing piece (706) is mounted on the side surface of the sliding block (705).
7. The automobile welding assembly jig auxiliary device of claim 6, characterized in that: the rotating shaft (704) is in threaded connection with a sliding block (705), and the sliding block (705) is in threaded connection with a fixed piece (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775429.0U CN218695466U (en) | 2022-10-21 | 2022-10-21 | Auxiliary device of automobile welding assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222775429.0U CN218695466U (en) | 2022-10-21 | 2022-10-21 | Auxiliary device of automobile welding assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218695466U true CN218695466U (en) | 2023-03-24 |
Family
ID=85586592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222775429.0U Active CN218695466U (en) | 2022-10-21 | 2022-10-21 | Auxiliary device of automobile welding assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218695466U (en) |
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2022
- 2022-10-21 CN CN202222775429.0U patent/CN218695466U/en active Active
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