CN210451476U

CN210451476U - Bracket welding workstation

Info

Publication number: CN210451476U
Application number: CN201921161850.4U
Authority: CN
Inventors: 王晓磊; 张治远; 徐华兵; 林庆亮
Original assignee: Kunshan Runzhi New Automation Equipment Co Ltd
Current assignee: Kunshan Runzhi New Automation Equipment Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-05
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to the field of welding technology, in particular to a bracket welding workstation, which solves the problems that the welding robot in the prior art needs to rotate the bracket when welding each angle of the bracket, at the moment, the bracket needs to be fixed and then manually rotated, thereby increasing the workload of manpower undoubtedly and affecting the welding efficiency, and the welding does not have the defect of continuity, comprising a workbench, wherein the top of the workbench is fixedly provided with two symmetrically arranged telescopic rods, the tops of the two telescopic rods are fixedly provided with a same welding table, the bottom of the welding table is fixedly provided with a lifting component, the top of the welding table is respectively and fixedly provided with a first mounting plate and a second mounting plate, the utility model utilizes the welding robot to weld each angle of the bracket, and can clamp and fix the bracket during welding, so that the bracket does not deviate from the welding station, the artificial workload is effectively reduced, and the welding efficiency of the supporting arm is improved.

Description

Bracket welding workstation

Technical Field

The utility model relates to the field of welding technique, especially, relate to a trailing arm weldment work station.

Background

The cable bridge is a rigid structure system which is composed of a bracket, a bracket arm, an installation accessory and the like and has the capability of supporting a cable, and is widely used in places such as buildings, working conditions and the like. The bracket arm is a cantilever bracket for supporting a cable bridge and structurally comprises a base plate and a stand pipe, and the stand pipe and the base plate are required to be welded together in the processing process of the bracket arm.

Chinese patent No. 201721415977.5 discloses an automatic welding workstation for a support arm, belonging to the technical field of welding. The bracket welding workstation comprises a table seat and a workbench rotatably connected to the table surface of the table seat, and a clamping station, a welding station and a disassembling station are sequentially arranged around the workbench; the clamp components are arranged on the table board and can sequentially enter a clamping station, a welding station and a disassembling station when the table board rotates. The utility model has the advantages that the clamp components are arranged, each clamp component is provided with a plurality of bracket arm welding clamps, each bracket arm is separately clamped and fixed, and the clamping effect is good; meanwhile, a clamping station, a welding station and a disassembling station are sequentially arranged around the rotary workbench.

Above-mentioned technical scheme is when using welding robot to weld the trailing arm, because the trailing arm is fixed by the anchor clamps subassembly, weld each angle of trailing arm at welding robot and then need rotate the trailing arm, just need remove the fixed then manual work of trailing arm and rotate this moment, artificial work load has been increaseed undoubtedly, welding efficiency has been influenced simultaneously for the welding does not have the continuity, we proposed a trailing arm weldment work station, the problem for solve the aforesaid and propose.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the welding robot that exists among the prior art and welding then need rotate the trailing arm to each angle of trailing arm, just then need remove the fixed then manual work of trailing arm and rotate this moment, increaseed artificial work load undoubtedly, influenced welding efficiency simultaneously for the welding does not possess the shortcoming of continuity, and the trailing arm weldment work station that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bracket welding workstation comprises a workbench, wherein two telescopic rods which are symmetrically arranged are fixedly mounted at the top of the workbench, the top of each telescopic rod is fixedly provided with a same welding table, the bottom of each welding table is fixedly provided with a lifting assembly, the top of each welding table is respectively fixedly provided with a first mounting plate and a second mounting plate, the first mounting plate is slidably connected with a push plate, the push plate is fixedly connected with a push assembly, one side of the push plate is fixedly provided with a first clamping box, one side of the second mounting plate is fixedly provided with a stepping motor, an output shaft of the stepping motor is welded with a second clamping box, one side of the first clamping box and one side of the second clamping box, which are close to each other, are fixedly clamped with the same bracket, the top of the workbench is fixedly provided with a supporting plate, and the inner wall of the bottom of the supporting plate is fixedly provided with a welding robot, and the welding robot is positioned right above the supporting arm.

Preferably, the lifting component comprises two sliding blocks slidably mounted at the bottom of the welding table, the bottoms of the sliding blocks are rotatably connected with a linkage rod, the two linkage rods are connected in a cross rotating mode, the bottoms of the linkage rods are rotatably connected with moving blocks, one sides of the two moving blocks, which are far away from each other, are fixedly provided with push plates, the top of the workbench is fixedly provided with two push rod motors symmetrically arranged, one ends, which are close to each other, of output shafts of the two push rod motors are fixedly connected with one sides, which are far away from each other, of the two push plates, when the welding table is required to be lifted, the two push rod motors are started, and the two push rod motors can drive the two moving blocks to move towards one sides, which are close to each other or far away from each other, so that.

Preferably, the pushing assembly comprises a driving motor fixedly installed on one side of the first installation plate, a gear is fixedly installed on the outer side of an output shaft of the driving motor in a sleeved mode, a rack is fixedly installed on one side of the pushing plate and meshed with the gear, when the first clamping box needs to be pushed to move, the driving motor is started, the driving motor can drive the gear to rotate, the gear is meshed with the rack, the first clamping box can be pushed to move, and therefore the supporting arm can be clamped and fixed.

Preferably, square clamping blocks are fixedly mounted on two sides of the supporting arm, clamping grooves are formed in the side, close to each other, of the first clamping box and the second clamping box, clamping grooves are formed in the side, far away from each other, of the two square clamping blocks and the two clamping grooves are clamped respectively, and the supporting arm is clamped and fixed conveniently through the square clamping blocks and the clamping grooves.

Preferably, the telescopic rod comprises a first sleeve and a second sleeve, the first sleeve is sleeved outside the second sleeve and is in sliding connection with the second sleeve, and the telescopic function of the telescopic rod can be achieved through the first sleeve and the second sleeve.

Preferably, the bottom of the moving block is fixedly provided with a sliding block, the top of the workbench is fixedly provided with a sliding rail, the two sliding blocks are both connected with the sliding rail in a sliding manner, and the sliding block can always slide along a straight line when moving by using the sliding blocks and the sliding rail.

The utility model has the advantages that: the welding robot has the advantages that in the prior art, the supporting arm needs to be rotated when the welding robot welds each angle of the supporting arm, the supporting arm needs to be fixed and then manually rotated, the workload of workers is increased undoubtedly, meanwhile, the welding efficiency is influenced, and the problem that welding is not consistent is solved;

the two push rod motors are started, and the two push rod motors can drive the two moving blocks to move towards the sides close to or away from each other, so that the welding table can be lifted to the specified position height;

utilize welding robot to weld the trailing arm, when welding robot welded the trailing arm different position angles, can start step motor and drive the trailing arm and rotate, therefore welding robot can weld each position of trailing arm.

The utility model discloses simple structure utilizes welding robot to weld each angle of trailing arm, and can press from both sides tight fixedly to the trailing arm during welding, makes it can not skew welding station, the effectual artificial work load that has reduced has improved the welding efficiency to the trailing arm.

Drawings

Fig. 1 is a schematic structural diagram of a trailing arm welding workstation according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a part a of a trailing arm welding station according to the present invention;

fig. 3 is a schematic three-dimensional structure diagram of a first card box of the corbel welding station according to the present invention;

fig. 4 is a schematic three-dimensional structure diagram of a second card containing box of the corbel welding workstation.

In the figure: 1 workstation, 2 telescopic links, 3 welding bench, 4 sliding blocks, 5 trace, 6 movable blocks, 7 push pedals, 8 push rod motors, 9 backup pads, 10 welding robot, 11 first mounting panels, 12 kickboards, 13 racks, 14 driving motor, 15 gears, 16 fixed plates, 17 first card vanning, 18 trailing arms, 19 square fixture blocks, 20 second mounting panels, 21 step motor, 22 second card vanning.

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.

Referring to fig. 1-4, a bracket welding workstation comprises a workbench 1, wherein two symmetrically arranged telescopic rods 2 are fixedly installed at the top of the workbench 1, the top of each telescopic rod 2 is fixedly provided with a same welding table 3, the bottom of each welding table 3 is fixedly provided with a lifting assembly, the top of each welding table 3 is respectively fixedly provided with a first mounting plate 11 and a second mounting plate 20, the first mounting plate 11 is slidably connected with a push plate 12, the push plate 12 is fixedly connected with a push assembly, one side of the push plate 12 is fixedly provided with a first clamping box 17, one side of the second mounting plate 20 is fixedly provided with a stepping motor 21, an output shaft of the stepping motor 21 is welded with a second clamping box 22, the side, close to each other, of the first clamping box 17 and the second clamping box 22 is fixedly provided with a same bracket 18, and the top of the workbench 1 is fixedly provided with a support plate 9, the bottom inner wall fixed mounting of backup pad 9 has welding robot 10, and welding robot 10 is located the trailing arm 18 directly over, the utility model discloses simple structure utilizes welding robot 10 can weld each angle of trailing arm 18, and can press from both sides tight fixedly to trailing arm 19 during the welding, makes it can not skew welding station, the effectual artificial work load that has reduced, has improved the welding efficiency to trailing arm 18.

In the embodiment, the lifting assembly comprises two sliding blocks 4 slidably mounted at the bottom of the welding table 3, the bottoms of the sliding blocks 4 are rotatably connected with a linkage rod 5, the two linkage rods 5 are connected in a cross rotating manner, the bottoms of the linkage rods 5 are rotatably connected with moving blocks 6, push plates 7 are fixedly mounted on the sides, far away from each other, of the two moving blocks 6, two push rod motors 8 which are symmetrically arranged are fixedly mounted at the top of the workbench 1, the ends, close to each other, of the output shafts of the two push rod motors 8 are fixedly connected with the sides, far away from each other, of the two push plates 7 respectively, the pushing assembly comprises a driving motor 14 fixedly mounted on one side of a first mounting plate 11, a gear 15 is fixedly sleeved on the outer side of the output shaft of the driving motor 14, a rack 13 is fixedly mounted on one side of a push plate 12, when the supporting arm 18 needs to be welded, the supporting arm 18 is firstly placed between the first clamping box 17 and the second clamping box, then the driving motor 14 is started to push the first clamping box 17 to move, when the clamping grooves on the first clamping box 17 and the second clamping box 22 are respectively clamped with the two square clamping blocks 19 on the supporting arm 18, the purpose of fixing the supporting arm 18 can be realized, and the two push rod motors 8 are started, two push rod motors 8 can drive two movable blocks 6 and move to the one side that is close to each other or keeps away from each other, therefore can go up and down to appointed position height with welding bench 3, utilize welding robot 10 to weld trailing arm 18, when welding robot 10 welds the different position angles of trailing arm 18, can start step motor 21 and drive trailing arm 18 and rotate, therefore welding robot 10 can weld each position of trailing arm 18.

In this embodiment, the welding robot 10 is a prior art, wherein chinese patent with publication number 201721415977.5 discloses the welding robot 10, so the welding robot 10 is well known to those skilled in the art, and the description of the welding robot 10 is omitted in this embodiment.

In the embodiment, when the welding device is used, the structure of the welding device is improved to a certain degree, and corresponding functional adaptive components are added to the welding device, so that the actual using effect of the welding device is enhanced, and the welding device is specifically characterized in that when the bracket arm 18 needs to be welded, the bracket arm 18 is firstly placed between the first clamping box 17 and the second clamping box for welding 22 at different position angles, then the driving motor 14 is started, the driving motor 14 drives the gear 15 to rotate, the gear 15 is meshed with the rack 13, so that the welding device can push the first clamping box to weld 17 at different position angles and move, when the clamping grooves on the first clamping box 17 and the second clamping box 22 are respectively clamped with the two square clamping blocks 19 on the bracket arm 18, the purpose of fixing the bracket arm 18 can be realized, the push rod motors are started to weld 8 at different position angles, two push rod motors 8 can drive two movable blocks 6 and move to the one side that is close to each other or keeps away from each other, therefore can change the contained angle of two trace 5, thereby can drive the different position angles of welding bench and weld 3 different position angles and weld and go up and down, go up and down to appointed position height with welding bench 3, utilize welding robot 10 to weld trailing arm 18, when welding robot 10 welds trailing arm 18 different position angles, can drive trailing arm 18 through starting step motor 24 and rotate, therefore welding robot 10 can weld each position of trailing arm 18, welding continuity is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a trailing arm weldment work station, includes workstation (1), its characterized in that, the top fixed mounting of workstation (1) has two telescopic links (2) that the symmetry set up, and the top fixed mounting of two telescopic links (2) has same welding bench (3), the bottom fixed mounting of welding bench (3) has lifting unit, the top of welding bench (3) is fixed mounting respectively has first mounting panel (11) and second mounting panel (20), sliding connection has catch plate (12) on first mounting panel (11), fixedly connected with promotes the subassembly on catch plate (12), one side fixed mounting of catch plate (12) has first card vanning (17), one side fixed mounting of second mounting panel (20) has step motor (21), the welding has second card vanning (22) on the output shaft of step motor (21), and one side that first card vanning (17) and second card vanning (22) are close to each other is fixed to be clamped with same trailing arm (18), the top fixed mounting of workstation (1) has backup pad (9), the bottom inner wall fixed mounting of backup pad (9) has welding robot (10), and welding robot (10) are located trailing arm (18) directly over.

2. The trailing arm weldment work station of claim 1, characterized in that the lifting assembly comprises two sliding blocks (4) slidably mounted at the bottom of the weldment table (3), the bottom of the sliding blocks (4) is rotatably connected with a linkage rod (5), the two linkage rods (5) are connected in a cross-rotating manner, the bottom of the linkage rod (5) is rotatably connected with a moving block (6), one side of the two moving blocks (6) far away from each other is fixedly provided with a push plate (7), the top of the weldment table (1) is fixedly provided with two push rod motors (8) which are symmetrically arranged, and one ends of the output shafts of the two push rod motors (8) close to each other are fixedly connected with one side of the two push plates (7) far away from each other.

3. The trailing arm welding work station according to claim 1, characterized in that the pushing assembly comprises a driving motor (14) fixedly installed on one side of the first mounting plate (11), a gear (15) is fixedly sleeved outside an output shaft of the driving motor (14), a rack (13) is fixedly installed on one side of the pushing plate (12), and the gear (15) is meshed with the rack (13).

4. The corbel welding station according to claim 1, wherein square clamping blocks (19) are fixedly mounted on both sides of the corbel (18), clamping grooves are formed in the sides, close to each other, of the first clamping box (17) and the second clamping box (22), and the sides, far away from each other, of the two square clamping blocks (19) are respectively clamped with the two clamping grooves.

5. Corbel welding station according to claim 1, characterized in that the telescopic rod (2) comprises a first sleeve and a second sleeve, and the first sleeve is arranged outside the second sleeve and is slidably connected to the second sleeve.

6. The corbel welding station according to claim 2, wherein a slide block is fixedly mounted at the bottom of the moving block (6), a slide rail is fixedly mounted at the top of the working table (1), and both slide blocks are slidably connected with the slide rail.