CN218926643U

CN218926643U - Engine compartment welding equipment for automobile production line

Info

Publication number: CN218926643U
Application number: CN202222854430.2U
Authority: CN
Inventors: 李春青; 刘伟
Original assignee: Dalian Weichen Technology Co ltd
Current assignee: Dalian Weichen Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-28
Anticipated expiration: 2032-10-28

Abstract

The utility model provides engine room welding equipment for an automobile production line, which comprises a mechanical arm, a working platform, welding guns, dust collectors, a fixed base, transmission racks, a driving motor, transmission gears and a clamping assembly, wherein the mechanical arm is fixed on the left side and the right side of the upper end face of the working platform, the welding guns are installed on the left end face and the right end face of the mechanical arm, the dust collectors are connected with dust collection pipelines, a fixed plate is fixed between the dust collectors, a first sliding block is welded in the middle position of the lower end face of the fixed plate and stretches into the fixed base, a first sliding groove is arranged in the fixed base, a driving motor is installed on the right side of the lower end face of the fixed plate, two groups of transmission gears are fixed on the outer side of the output end face of the driving motor, the two groups of transmission racks are installed in the fixed base and meshed with the transmission gears, and the clamping assembly is arranged in the fixed plate.

Description

Engine compartment welding equipment for automobile production line

Technical Field

The utility model relates to engine room welding equipment for an automobile production line, and belongs to the technical field of automobile production equipment.

Background

Chinese patent No.: CN209491448U discloses a welding equipment for automobile production, it is rational in infrastructure, novel in design, mutually supporting between rotary disk and the spacing frame through being equipped with for in the welding process of circular part, welder does not rotate and circular part rotates, both guaranteed welding efficiency, simultaneously also the operation of staff has been convenient, simultaneously through the cooperation of driving disk and driven mechanism that is equipped with, the intermittent type rotation of circular part when guaranteeing the welding, the welding time when guaranteeing the welding seam butt joint, further increased welding quality, the practicality is strong, but this design needs manual movement after welding the engine compartment, wasted a large amount of labours, at present the urgent need engine compartment welding equipment for automobile production line solves the problem that above-mentioned appears.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the engine room welding equipment for the automobile production line, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the engine room welding equipment for the automobile production line comprises a mechanical arm, a working platform, welding guns and a high-efficiency welding mechanism, wherein the mechanical arm is fixed on the left side and the right side of the upper end face of the working platform, the welding guns are arranged on the left end face and the right end face of the mechanical arm, and the high-efficiency welding mechanism is arranged on the upper end face of the working platform;

the high-efficiency welding mechanism comprises a dust collector, a fixed base, a transmission rack, a driving motor, a transmission gear and a clamping assembly, wherein the upper end face of the dust collector is connected with a dust collection pipeline, a fixed plate is fixed between the dust collectors, a first sliding block is welded in the middle position of the lower end face of the fixed plate and extends into the fixed base, a first sliding groove is formed in the fixed base, and the driving motor is mounted on the right side of the lower end face of the fixed plate;

two groups of transmission gears are fixed on the outer side of the output end surface of the driving motor, two groups of transmission racks are installed in the fixing base and meshed with the transmission gears, and a clamping assembly is arranged in the fixing plate.

Further, the clamping assembly comprises a clamping plate, a ball screw, a transmission motor, a transmission nut, a second sliding block and a second sliding groove, wherein the second sliding groove is formed in the fixing plate, the transmission motor is installed in the fixing plate, the ball screw is installed at the output end of the transmission motor in a connecting mode, and the clamping plate is arranged on the upper end face of the fixing plate.

Further, the terminal surface is fixed with the second sliding block under the grip block, the inside ball nut that is fixed with of second sliding block, ball nut's internal diameter with ball screw's external diameter size equals, and the rotation of laminating mutually is connected, ball screw is provided with two sets of, two sets of the spiral direction of ball screw is opposite, the specification of second sliding block with the specification phase-match of second sliding tray, and both laminating sliding connection mutually.

Further, the mechanical arm and the welding gun form a welding assembly, the welding assembly is provided with two groups, the two groups of welding assemblies have the same composition structure, and the welding assemblies are symmetrically arranged on the left side and the right side of the upper end face of the working platform.

Further, the specification of the transmission rack is matched with that of the transmission gear, the transmission rack and the transmission gear are in fit engagement connection, and a bearing seat is arranged between the output end of the driving motor and the first sliding block.

Further, the specification of the first sliding block is matched with that of the first sliding groove, and the first sliding block and the first sliding groove are in fit sliding connection.

The utility model has the beneficial effects that: according to the engine room welding equipment for the automobile production line, the dust collector, the fixed base, the transmission rack, the driving motor, the transmission gear and the clamping assembly are added, so that manual movement is not needed after the engine room is welded, a large amount of labor force is saved, and the problem that the original welding equipment for the automobile production needs to be manually moved after the engine room is welded and wastes a large amount of labor force is solved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a partial block diagram of an engine compartment welding apparatus for an automotive production line according to the present utility model;

FIG. 2 is a front cross-sectional view of an engine compartment welding apparatus for an automotive production line according to the present utility model;

FIG. 3 is a partial block diagram of an engine compartment welding apparatus for an automotive production line according to the present utility model;

in the figure: 1-robotic arm, 2-work platform, 3-welding gun, 4-high efficiency welding mechanism, 41-dust absorption pipeline, 42-dust catcher, 43-unable adjustment base, 44-first sliding groove, 45-driving rack, 46-driving motor, 47-driving gear, 48-clamping assembly, 481-clamping plate, 482-ball screw, 483-driving motor, 484-second sliding groove, 486-second sliding block, 487-ball nut, 49-first sliding block, 411-fixed plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the engine room welding equipment for the automobile production line comprises a mechanical arm 1, a working platform 2, welding guns 3 and a high-efficiency welding mechanism 4, wherein the mechanical arm 1 is fixed on the left side and the right side of the upper end face of the working platform 2, the welding guns 3 are arranged on the left end face and the right end face of the mechanical arm 1, and the high-efficiency welding mechanism 4 is arranged on the upper end face of the working platform 2;

the high-efficiency welding mechanism 4 comprises a dust collector 42, a fixed base 43, a transmission rack 45, a driving motor 46, a transmission gear 47 and a clamping assembly 48, wherein the upper end face of the dust collector 42 is connected with a dust collection pipeline 41, a fixed plate 411 is fixed between the dust collectors 42, a first sliding block 49 is welded in the middle position of the lower end face of the fixed plate 411 and extends into the fixed base 43, a first sliding groove 44 is formed in the fixed base 43, and the driving motor 46 is installed on the right side of the lower end face of the fixed plate 411;

two groups of transmission gears 47 are fixed on the outer side of the output end surface of the driving motor 46, two groups of transmission racks 45 are mounted in the fixing base 43 and meshed with the transmission gears 47, and a clamping assembly 48 is arranged in the fixing plate 411.

As a first embodiment of the present utility model: the clamping assembly 48 comprises a clamping plate 481, a ball screw 482, a transmission motor 483, a transmission nut, a second sliding block 485 and a second sliding groove 484, wherein the second sliding groove 484 is formed in the fixing plate 411, the transmission motor 483 is installed in the fixing plate 411, the ball screw 482 is installed at the output end of the transmission motor 483 in a connecting mode, the clamping plate 481 is arranged on the upper end face of the fixing plate 411, the second sliding block 485 is fixed on the lower end face of the clamping plate 481, the ball nut 487 is fixed in the second sliding block 485, the inner diameter of the ball nut 487 is equal to the outer diameter of the ball screw 482, the ball screw 482 is in fit-and-rotate connection with the ball screw 482, the specification of the second sliding block 485 is matched with that of the second sliding groove 484, and the two sets of ball screws 482 are fit-and-slide connection with the ball screw 482, the design drives the two sets of ball screws to rotate through the transmission motor 483, so that the two sets of clamping plates 481 can move in opposite directions, the two sets of clamping plates clamp an engine cabin 481 in a welding process, and the vibration effect is prevented;

the mechanical arm 1 and the welding gun 3 form a welding assembly, the welding assembly is provided with two groups, the two groups of welding assemblies have the same composition structure and are symmetrically arranged at the left and right sides of the upper end surface of the working platform 2, and the welding gun 3 is driven to move by the two groups of mechanical arm 1, so that an engine cabin is welded;

the specification of the transmission rack 45 is matched with that of the transmission gear 47, the transmission rack 45 and the transmission gear 47 are in fit engagement connection, a bearing seat is arranged between the output end of the driving motor 46 and the first sliding block 49, the specification of the first sliding block 49 is matched with that of the first sliding groove 44, the transmission rack 45 and the transmission gear 47 are in fit engagement connection through the driving motor 46, the first sliding block 49 performs sliding motion in the first sliding groove 44, and the fixing plate 411 performs front-back motion.

As a second embodiment of the present utility model: the staff is firstly to dust catcher 42, driving motor 46, driving motor 483, robotic arm 1 and welding gun 3 are connected to external power and external controller through the wire, place the engine compartment at fixed plate 411 up end again, drive two sets of ball screws 482 through starting driving motor 483 and rotate, make it and ball nut 487 cooperate and rotate and be connected, make two sets of clamping plates 481 can be in opposite directions and go, make two sets of clamping plates 481 press from both sides the engine compartment, prevent to weld the dress process and take place to rock, influence welding effect, in welding process, start dust catcher 42, collect the dust of welding through dust absorption pipeline 41, after welding gun 3 is welded to the engine compartment to robotic arm 1 drive welding, drive motor 46 is made driving gear 47 rotate, make driving gear 47 mesh with transmission rack 45 and be connected, make first sliding block 49 move in first sliding groove 44, make fixed plate 411 realize the back and forth motion, accomplish the transportation to the engine compartment, a large amount of labour have been saved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an automobile production line welds equipment with engine compartment, includes robotic arm, work platform, welds dress rifle and high efficiency and welds dress mechanism, its characterized in that: the left and right sides of the upper end face of the working platform are fixed with mechanical arms, the left and right end faces of the mechanical arms are provided with welding guns, and the upper end face of the working platform is provided with a high-efficiency welding mechanism;

2. An engine compartment welding apparatus for an automotive production line according to claim 1, characterized in that: the clamping assembly comprises a clamping plate, a ball screw, a transmission motor, a transmission nut, a second sliding block and a second sliding groove, wherein the second sliding groove is formed in the fixing plate, the transmission motor is mounted in the fixing plate, the ball screw is mounted at the output end of the transmission motor in a connecting mode, and the clamping plate is arranged on the upper end face of the fixing plate.

3. An engine compartment welding apparatus for an automotive production line according to claim 2, characterized in that: the end face is fixed with the second sliding block under the clamping plate, the inside ball nut that is fixed with of second sliding block, ball nut's internal diameter with ball screw's external diameter size equals, and the rotation of laminating mutually is connected, ball screw is provided with two sets of, two sets of ball screw's spiral opposite direction, the specification of second sliding block with the specification phase-match of second sliding groove, and both laminating sliding connection mutually.

4. An engine compartment welding apparatus for an automotive production line according to claim 1, characterized in that: the mechanical arm and the welding gun form welding components, the welding components are provided with two groups, the two groups of welding components have the same composition structure, and the welding components are symmetrically arranged on the left side and the right side of the upper end face of the working platform.

5. An engine compartment welding apparatus for an automotive production line according to claim 1, characterized in that: the specification of the transmission rack is matched with that of the transmission gear, the transmission rack and the transmission gear are in fit engagement connection, and a bearing seat is arranged between the output end of the driving motor and the first sliding block.

6. An engine compartment welding apparatus for an automotive production line according to claim 1, characterized in that: the specification of the first sliding block is matched with that of the first sliding groove, and the first sliding block and the first sliding groove are in fit sliding connection.