CN212665264U

CN212665264U - Intelligent welding equipment for automobile frame

Info

Publication number: CN212665264U
Application number: CN202021310144.4U
Authority: CN
Inventors: 李金辉
Original assignee: Hubei Huayue Auto Parts Co ltd
Current assignee: Hubei Huayue Auto Parts Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-09
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses an intelligent car frame's welding equipment, the top of mounting bracket is equipped with the mounting rail, the middle part of mounting rail is equipped with the mounting groove, be equipped with electronic slip table in the mounting groove, the both sides that the mounting rail is located the mounting groove are equipped with the slip track, both sides slip track sliding connection has the sliding block, electronic slip table's slip end is equipped with the connecting rod, the both sides of connecting rod respectively with sliding block fixed connection, the lower surface of sliding block is equipped with an electric telescopic handle, an electric telescopic handle's flexible end is equipped with the centre gripping subassembly, the both sides of mounting bracket all are equipped with a plurality of welding machines hand, the last soldered connection that all is equipped with of welding machines hand. The device can automatically complete welding of all positions of the frame, and can complete welding of frames of different models by adjusting the welding manipulator.

Description

Intelligent welding equipment for automobile frame

Technical Field

The utility model relates to a welding set technical field, specific field is an intelligent car frame's welding equipment.

Background

The existing automobile frame needs to be welded on each part of the frame in the welding process, the process is complicated, the required tooling cost is high, if the traditional mechanical welding or manual welding is adopted in the welding process, the welding working efficiency is greatly reduced, and the requirement of automatically welding frames of different models cannot be met. Therefore, an intelligent welding device for the automobile frame is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent car frame's welding equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent welding device for an automobile frame comprises a mounting frame, wherein a mounting rail is arranged at the top of the mounting frame, a mounting groove is formed in the middle of the mounting rail, an electric sliding table is arranged in the mounting groove, sliding rails are arranged on two sides of the mounting groove of the mounting rail, sliding blocks are connected to the two sides of the sliding rails in a sliding mode, a connecting rod is arranged at the sliding end of the electric sliding table, two sides of the connecting rod are fixedly connected with the sliding blocks respectively, a first electric telescopic rod is arranged on the lower surface of each sliding block, a clamping assembly is arranged at the telescopic end of each first electric telescopic rod and comprises a shell, a mounting cavity is arranged in the shell, a strip-shaped through hole is formed in the lower side of the mounting cavity, a bidirectional threaded rod is arranged between the side walls of the two sides of the mounting cavity, a first motor is arranged on one side of the shell, the other end of the bidirectional threaded rod is rotatably connected with the side wall of the installation cavity, two moving blocks are symmetrically in threaded connection with two sides of the bidirectional threaded rod, the lower ends of the moving blocks penetrate through the strip-shaped through holes to be provided with clamping supporting plates, a plurality of welding manipulators are arranged on two sides of the installation frame, and welding heads are arranged on the welding manipulators.

Preferably, the two sides of the mounting rack, which are positioned at the two ends of the mounting track, are provided with conveying assemblies.

Preferably, the welding manipulator includes the installation pillar, the lower extreme and the mounting bracket fixed connection of installation pillar, the upper end of installation pillar is equipped with the second motor, the output of second motor is equipped with first support arm fixing base, one side of first support arm fixing base is equipped with the lifter fixing base, be equipped with second electric telescopic handle in the lifter fixing base, it has the one end of first support arm and second support arm to articulate respectively on the first support arm fixing base, and first support arm and second support arm parallel arrangement, the one end of first support arm is articulated with second electric telescopic handle's upper end, the other end of first support arm and second support arm all articulates there is the second support arm fixing base, be equipped with the soldered connection on the second fixing base.

Preferably, be equipped with pressure sensor on the centre gripping layer board, can detect the pressure between both sides centre gripping layer board and the frame by the centre gripping through pressure sensor, when the pressure that detects reached the predetermined numerical value of master controller, the output stop rotation of second motor prevents to be received by the frame of centre gripping too big and lead to damaging.

Preferably, the downside of mounting bracket is equipped with the accumulator, can retrieve the piece that produces during the welding through the accumulator, guarantees the clean and tidy of production environment.

Preferably, the bottom of mounting bracket is equipped with the installation foot, and the installation foot of this embodiment specifically is a rubber pier, can effectively reduce the utility model discloses the noise that produces when the operation.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an intelligent welding equipment of car frame, can carry the frame of not welding completion through the conveying subassembly of one side, when the frame of not welding completion removes the downside to the centre gripping subassembly, first electric telescopic handle stretches out the back and can snatch the frame of not welding completion through the centre gripping subassembly, it removes to drive the centre gripping subassembly that will press from both sides the frame of not welding completion through electronic slip table, the frame stops when each welding manipulator in both sides, highly adjusting the frame through first electric telescopic handle, this device can accomplish automatically and weld each position of frame, adjust the welding manipulator through the butt welding manipulator simultaneously, can accomplish and satisfy and weld the frame of different models.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting rail of the present invention;

FIG. 3 is a schematic cross-sectional view of the clamping assembly of the present invention;

fig. 4 is the structural schematic diagram of the welding manipulator of the utility model.

In the figure: 1-mounting frame, 2-mounting rail, 3-electric sliding table, 4-sliding block, 5-connecting rod, 6-first electric telescopic rod, 7-clamping component, 701-shell, 702-strip through hole, 703-bidirectional threaded rod, 704-first motor, 705-moving block, 706-clamping supporting plate, 8-welding manipulator, 801-mounting support column, 802-second motor, 803-first support arm fixing seat, 804-lifting rod fixing seat, 805-second electric telescopic rod, 806-first support arm, 807-second support arm, 9-welding head, 10-transmission component and 11-recovery tank.

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 intelligent welding device for an automobile frame comprises a mounting frame 1, wherein a mounting rail 2 is arranged at the top of the mounting frame 1, a mounting groove is formed in the middle of the mounting rail 2, an electric sliding table 3 is arranged in the mounting groove, a clamping component 7 which is not welded and is used for clamping the frame is driven by the electric sliding table 3 to move, sliding rails are arranged on two sides of the mounting groove of the mounting rail 2 and are connected with sliding blocks 4 in a sliding mode, the sliding blocks 4 are arranged in the sliding rails, so that the electric sliding table 3 cannot directly bear the weight of the clamping component 7 and the frame, the service life of the electric sliding table 3 is prolonged, a connecting rod 5 is arranged at the sliding end of the electric sliding table 3, two sides of the connecting rod 5 are fixedly connected with the sliding blocks 4 respectively, a first electric telescopic rod 6 is arranged on the lower surface of, the telescopic end of the first electric telescopic rod 6 is provided with a clamping component 7, the clamping component 7 comprises a shell 701, an installation cavity is arranged in the shell 701, a strip-shaped through hole 702 is arranged on the lower side of the installation cavity, a bidirectional threaded rod 703 is arranged between the side walls of the two sides of the installation cavity, a first motor 704 is arranged on one side of the shell 701, the output end of the first motor 704 penetrates through the side wall of the shell 701 to be connected with one end of the bidirectional threaded rod 703, the other end of the bidirectional threaded rod 703 is rotatably connected with the side wall of the installation cavity, two movable blocks 705 are symmetrically and threadedly connected with the two sides of the bidirectional threaded rod 703, the lower ends of the movable blocks 705 penetrate through the strip-shaped through hole 702 to be provided with clamping support plates 706, when the unwelded frame moves to the lower side of the clamping component 7, the first electric telescopic rod 6 can grab the unw, start to drive two-way threaded rod 703 through first motor 704 and rotate, two-way threaded rod 703 rotates and drives two movable block 705 relative movement rather than threaded connection, carries out the centre gripping with the frame until both sides centre gripping layer board 706, the both sides of mounting bracket 1 all are equipped with a plurality of welding machines hand 8, all be equipped with soldered connection 9 on the welding machines hand 8, the frame stops when each welding machines hand 8 in both sides, adjusts the height of frame through first electric telescopic handle 6, can accomplish and weld each position of frame, adjusts through welding machines hand 8 simultaneously, can accomplish to satisfy and weld the frame of different models.

Specifically, the both sides that are located mounting rail 2 both ends of mounting bracket 1 all are equipped with conveying assembly 10, can carry the frame through conveying assembly 10, and conveying assembly 10 includes parts such as conveyer belt, driver and gyro wheel, for prior art, no longer explains in this embodiment.

Specifically, the welding manipulator 8 includes a mounting pillar 801, a lower end of the mounting pillar is fixedly connected to the mounting frame 1, a second motor 802 is disposed at an upper end of the mounting pillar 801, an output end of the second motor 802 is provided with a first arm fixing seat 803, one side of the first arm fixing seat 803 is provided with a lifting rod fixing seat 804, a second electric telescopic rod 805 is disposed in the lifting rod fixing seat 804, one end of a first arm 806 and one end of a second arm 807 are respectively hinged to the first arm fixing seat 803, the first arm 806 and the second arm 807 are arranged in parallel, one end of the first arm 806 is hinged to an upper end of the second electric telescopic rod 805, the other end of the first arm 806 and the other end of the second arm 807 are both hinged to a second arm fixing seat 808, a welding head 9 is disposed on the second arm fixing seat 808, and the second electric telescopic rod 805 extends or retracts, and the first support arm 806 which is hinged drives the second support arm fixing seat 808 to move upwards or downwards, and because the first support arm 806 and the second support arm 807 are arranged in parallel, the angle between the second support arm fixing seat 808 at the other end and the clamping seat cannot deflect, and meanwhile, the output end of the second motor 802 rotates to drive the angle of the welding head 9 to be adjusted until the welding head 9 is adjusted to the position of the frame which needs to be welded.

Specifically, be equipped with pressure sensor on the centre gripping layer board 706, can detect the pressure between both sides centre gripping layer board 706 and the frame by the centre gripping through pressure sensor, when the pressure that detects reached the predetermined numerical value of master controller, the output stop rotation of second motor 802 prevents to be received by the frame of centre gripping power too big and lead to the damage.

Particularly, the downside of mounting bracket 1 is equipped with accumulator 11, can retrieve the piece that produces when welding through accumulator 11, guarantees the clean and tidy of production environment.

Particularly, the bottom of mounting bracket 1 is equipped with the installation foot, and the installation foot of this embodiment specifically is a rubber pier, can effectively reduce the utility model discloses the noise that produces when the operation.

The working principle is as follows: when the utility model is used, the device is connected with an external power supply, the unwelded frame can be conveyed through the conveying component 10 on one side, when the unwelded frame moves to the lower side of the clamping component 7, the frame which is not welded can be grabbed through the clamping component 7 after the first electric telescopic rod 6 extends out, the first motor 704 is started to drive the two-way threaded rod 703 to rotate, the two-way threaded rod 703 rotates to drive the two moving blocks which are in threaded connection with the frame to move relatively until the clamping support plates 706 on the two sides clamp the frame, the clamping component 705 which clamps the unwelded frame is driven by the electric sliding table 3 to move, the frame stops when passing through each manipulator 8 on the two sides, the height of the frame is adjusted through the first electric telescopic rod 6, and the welding of each position of the frame can be completed, meanwhile, the welding manipulator 8 is adjusted, so that the welding of frames of different models can be completed.

The electrical components appearing in the characters are electrically connected with an external main controller and 220V commercial power or 380V power, and the main controller can be a conventional known device controlled by a computer or a PLC electric cabinet and the like.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

1. The utility model provides an intelligent car frame's welding equipment, includes mounting bracket (1), its characterized in that: the top of the mounting rack (1) is provided with a mounting rail (2), the middle part of the mounting rail (2) is provided with a mounting groove, an electric sliding table (3) is arranged in the mounting groove, the two sides of the mounting rail (2) in the mounting groove are provided with sliding rails, the two sides of the mounting rail are slidably connected with sliding blocks (4), the sliding end of the electric sliding table (3) is provided with a connecting rod (5), the two sides of the connecting rod (5) are respectively fixedly connected with the sliding blocks (4), the lower surface of the sliding blocks (4) is provided with a first electric telescopic rod (6), the telescopic end of the first electric telescopic rod (6) is provided with a clamping component (7), the clamping component (7) comprises a shell (701), an installation cavity is arranged inside the shell (701), the lower side of the installation cavity is provided with a bar-shaped through hole (702), and a bidirectional threaded rod, one side of the shell (701) is provided with a first motor (704), the output end of the first motor (704) penetrates through the side wall of the shell (701) and is connected with one end of a bidirectional threaded rod (703), the other end of the bidirectional threaded rod (703) is rotatably connected with the side wall of the installation cavity, two symmetrical threaded connections on two sides of the bidirectional threaded rod (703) are provided with two moving blocks (705), the lower ends of the moving blocks (705) penetrate through strip-shaped through holes (702) to be provided with clamping supporting plates (706), a plurality of welding manipulators (8) are arranged on two sides of the installation rack (1), and welding heads (9) are arranged on the welding manipulators (8).

2. The intelligent welding equipment for the automobile frame according to claim 1, wherein: the two sides of the mounting rack (1) which are positioned at the two ends of the mounting rail (2) are provided with conveying assemblies (10).

3. The intelligent welding equipment for the automobile frame according to claim 1, wherein: the welding manipulator (8) comprises an installation pillar (801), the lower end of the installation pillar is fixedly connected with the installation rack (1), a second motor (802) is arranged at the upper end of the installation pillar (801), a first support arm fixing seat (803) is arranged at the output end of the second motor (802), a lifting rod fixing seat (804) is arranged on one side of the first support arm fixing seat (803), a second electric telescopic rod (805) is arranged in the lifting rod fixing seat (804), one ends of a first support arm (806) and a second support arm (807) are hinged to the first support arm fixing seat (803) respectively, the first support arm (806) and the second support arm (807) are arranged in parallel, one end of the first support arm (806) is hinged to the upper end of the second electric telescopic rod (805), and the other ends of the first support arm (806) and the second support arm (807) are hinged to a second support arm fixing seat (808), and a welding head (9) is arranged on the fixed seat of the second support arm (807).

4. The intelligent welding equipment for the automobile frame according to claim 1, wherein: and a pressure sensor is arranged on the clamping supporting plate (706).

5. The intelligent welding equipment for the automobile frame according to claim 1, wherein: and a recovery tank (11) is arranged on the lower side of the mounting rack (1).

6. The intelligent welding equipment for the automobile frame according to claim 1, wherein: the bottom of the mounting rack (1) is provided with mounting feet.