CN220515870U - Guiding wheel welding device - Google Patents

Abstract

The utility model discloses a guide wheel welding device which comprises a welding table, wherein a first screw rod is rotatably arranged on the upper end surface of the welding table through a moving groove, a first motor connected with the first screw rod is fixedly arranged on the outer wall of the welding table, two moving blocks are sleeved on the outer wall of the first screw rod through threads of a first limiting mechanism, moving plates are fixedly arranged on the upper end surfaces of the two moving blocks, and connecting frames are connected to the inner walls of the two moving plates through connecting mechanisms. According to the utility model, the driving bevel gear, the driven bevel gear, the second screw rod, the clamping blocks and other components are arranged, the driving bevel gear is meshed with the driven bevel gear to drive the second screw rod to rotate, the second screw rod is matched with the second limiting rod to drive the movable sleeve to move, and the movable sleeve drives the clamping blocks to move in the movable opening, so that the clamping blocks can clamp and fix the rim, the web and the hub through the anti-skid pads, displacement during welding is prevented, and the welding effect is prevented from being influenced.

Description

Guiding wheel welding device

Technical Field

The utility model relates to the technical field of guide wheel casting, in particular to a guide wheel welding device.

Background

The guide wheel is an important component of a running system of a crawler type construction machine, such as a bulldozer, an excavator, or the like.

The guide wheel is composed of a rim, a web and a hub, so that the guide wheel is required to be welded and assembled, in the prior art, the guide wheel is usually fixed manually during welding, the fixing effect is poor, the accuracy is low, and a welding gap is large, so that the guide wheel with the welding thickness is irregular and cannot be put into use, and the guide wheel welding device is required to be designed against the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a guide wheel welding device.

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

the utility model provides a guide wheel welding set, includes the welding bench, the welding bench up end rotates through the shifting chute and installs first screw rod, welding bench outer wall fixed mounting has the first motor of being connected with first screw rod, first screw rod outer wall is equipped with two movable blocks through first stop gear thread bush, two equal fixed mounting of movable block up end has the movable plate, two the movable plate inner wall all is connected with the linking frame through linking mechanism, two equal fixed mounting of linking frame inner wall has the second motor, two equal fixed mounting of linking frame outer wall has the joint bar, two the joint bar is inside to all to be offered a rolling chamber and a plurality of moving chambers, two the second motor output shaft all runs through to the inside and fixed sleeve of rolling chamber of homonymy and is equipped with driving bevel gear, every the inside second screw rod that all fixed sleeve of movable chamber is equipped with homonymy perpendicular meshing's driven bevel gear, every second screw rod outer wall all is equipped with the movable sleeve through second driving gear thread bush, every movable sleeve the equal fixed mounting of movable frame inner wall has the second motor, two equal fixed mounting of linking frame outer wall has the joint bar, two the joint bar is equipped with the fixed sleeve through the fixed sleeve, two fixed mounting of sliding sleeve has the joint bar, the pump outer wall has the fixed connection plate, two fixed sleeve has the fixed connection pad, two fixed mounting of sliding pad, two outer wall have the fixed connection plate, two fixed pad, the filter pad has the fixed connection plate is equipped with the air pump outer wall, the fixed connection. The air pump outlet pipe extends to the inside of the filter box.

Preferably, the first limiting mechanism comprises a first limiting rod for fixing the first limiting rod in the moving groove, and the first limiting rod penetrates through the two moving blocks in a sliding mode.

Preferably, the engagement mechanism comprises an engagement shaft rotating on the outer wall of the moving plate, and the end part of the engagement shaft is fixedly connected with the outer wall of the engagement frame.

Preferably, the second limiting mechanism comprises a second limiting rod fixedly installed in the moving cavity, and the second limiting rod penetrates through the moving sleeve in a sliding mode.

Preferably, the stabilizing mechanism comprises a stabilizing rod fixedly mounted between two support plates, and the stabilizing rod slides through the sliding sleeve.

Preferably, the filter plate is slidably mounted in the filter box through the chute, a drawing opening matched with the filter plate is formed in the outer wall of the filter box, and a plurality of air outlet holes communicated with the inside are formed in the upper end face of the filter box.

The utility model has the beneficial effects that:

1. through setting up assemblies such as initiative taper gear, driven bevel gear, second screw rod and grip block, initiative taper gear meshing driven bevel gear drives the second screw rod and rotates, and second screw rod and second gag lever post cooperation drive remove the cover and remove, remove the cover and drive the grip block and remove in removing the opening, can make a plurality of grip blocks carry out the centre gripping fixedly to rim, web and wheel hub through the slipmat from this, prevent to take place the displacement when the welding, avoid influencing the welding effect.

2. Through setting up subassemblies such as aspiration pump, rose box and filter, when the aspiration pump starts, the cooperation of accessible inlet tube and exhaust hood is with the flue gas extraction that produces when welding to discharge to the rose box inside through the outlet pipe, the flue gas is discharged from the exhaust hole again after the rose box is inside to filter through the filter, can avoid the flue gas to cause the injury to the human body from this.

Drawings

Fig. 1 is a schematic structural diagram of a guiding wheel welding device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the welding device comprises a welding table 1, a first screw rod 2, a first motor 3, a first limit rod 4, a moving block 5, a moving plate 6, a connecting shaft 7, a connecting frame 8, a second motor 9, a connecting plate 10, a driving bevel gear 11, a second screw rod 12, a driven bevel gear 13, a second limit rod 14, a moving sleeve 15, a clamping block 16, an anti-slip pad 17, a supporting plate 18, a sliding rod 19, a stabilizing rod 20, a sliding sleeve 21, a connecting plate 22, an air pump 23, a filtering box 24, an air pumping cover 25 and a filtering plate 26.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a guiding wheel welding device, including welding bench 1, welding bench 1 up end is rotated through the shifting chute and is installed first screw rod 2, welding bench 1 outer wall fixed mounting has the first motor 3 of being connected with first screw rod 2, first screw rod 2 outer wall is equipped with two movable blocks 5 through first stop gear thread bush, first stop gear is including fixed that at the inside first gag lever post 4 of shifting chute, first gag lever post 4 slides and runs through two movable blocks 5, two movable blocks 5 up end all fixed mounting have movable plate 6, two movable plate 6 inner walls all are connected with linking frame 8 through linking mechanism, linking mechanism is including rotating linking axle 7 at movable plate 6 outer wall, linking axle 7 tip and linking frame 8 outer wall fixed connection.

The inner walls of the two connecting frames 8 are fixedly provided with second motors 9, the outer walls of the two connecting frames 8 are fixedly provided with connecting plates 10, a rotating cavity and a plurality of moving cavities are formed in the two connecting plates 10, the output shafts of the two second motors 9 penetrate through the rotating cavity on the same side and are fixedly sleeved with driving bevel gears 11, each moving cavity is internally provided with a second screw 12 in a rotating mode, the outer wall of each second screw 12 is fixedly sleeved with a driven bevel gear 13 vertically meshed with the driving bevel gear 11 on the same side, the outer wall of each second screw 12 is provided with a moving sleeve 15 through a second limiting mechanism thread sleeve, the second limiting mechanism comprises a second limiting rod 14 fixedly installed in the moving cavity, and the second limiting rod 14 penetrates through the moving sleeve 15 in a sliding mode.

Every removes cover 15 outer wall and all fixed mounting has grip block 16, two blocks of joint board 10 outer walls all offer with a plurality of grip block 16 complex removal opening, every grip block 16 outer wall all installs slipmat 17, every slipmat 17 is the rubber material, welding bench 1 up end fixed mounting has two backup pads 18, fixed mounting has slide bar 19 between two backup pads 18, slide bar 19 outer wall is equipped with sliding sleeve 21 through the stabilizing mean slip cap, stabilizing mean includes stabilizer bar 20 of fixed mounting between two backup pads 18, stabilizer bar 20 slip runs through sliding sleeve 21.

The connecting plate 22 is fixedly arranged on the outer wall of the sliding sleeve 21, the sucking pump 23 and the filter box 24 are fixedly arranged on the outer wall of the connecting plate 22, the sucking hood 25 is fixedly sleeved on the outer wall of an inlet pipe of the sucking pump 23, an outlet pipe of the sucking pump 23 extends into the filter box 24, the filter plate 26 is slidably arranged in the filter box 24 through a sliding chute, a drawing opening matched with the filter plate 26 is formed in the outer wall of the filter box 24, and a plurality of air outlet holes communicated with the inside are formed in the upper end face of the filter box 24.

When the anti-skid wheel is used, the wheel rim, the web and the wheel hub are placed on the outer wall of the connecting plate 10 one by one according to the welding sequence, the second motor 9 drives the driving bevel gear 11 to rotate, the driving bevel gear 11 is meshed with the driven bevel gear 13 to drive the second screw rod 12 to rotate, the second screw rod 12 is matched with the second limiting rod 14 to drive the movable sleeve 15 to move, the movable sleeve 15 drives the clamping blocks 16 to move in the movable opening, so that the clamping blocks 16 can clamp and fix the wheel rim, the web and the wheel hub through the anti-skid pads 17, displacement during welding is prevented, the welding effect is prevented from being influenced, the friction force of the rubber anti-skid pads 17 during clamping can be increased, and abrasion to the outer wall of the wheel rim, the web and the wheel hub is prevented;

after the wheel rim, the web and the wheel hub are clamped and fixed, the first motor 3 drives the first screw rod 2 to rotate, the first screw rod 2 and the first limiting rod 4 are matched to drive the two moving blocks 5 to move, the two moving blocks 5 drive the two moving plates 6 to be close to each other, the two moving plates 6 are matched with the connecting shaft 7 to drive the wheel rim, the web and the wheel hub to be close to each other, then the wheel rim, the web and the wheel hub can be welded, the connecting plate 10 can be rotated under the matching of the connecting shaft 7, the welding position can be adjusted, when the air pump 23 is started, the smoke generated during welding can be extracted through the matching of the inlet pipe and the air exhaust cover 25, and the smoke is discharged into the filter box 24 through the outlet pipe, the smoke is filtered in the filter box 24 and then discharged from the exhaust hole through the filter plate 26, so that the harm to human body caused by the smoke can be avoided, the sliding sleeve 21 can drive the connecting plate 22 to move through the matching of the sliding rod 19 and the stabilizing rod 20, and the position of the air exhaust cover 25 can be adjusted, and the air exhaust pump 23 can be conveniently extracted according to the direction of the floating smoke.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a guide wheel welding set, includes welding bench (1), its characterized in that, welding bench (1) up end is rotated through the shifting chute and is installed first screw rod (2), welding bench (1) outer wall fixed mounting has first motor (3) of being connected with first screw rod (2), first screw rod (2) outer wall is equipped with two movable blocks (5) through first stop gear thread bush, two equal fixed mounting of movable block (5) up end has movable plate (6), two movable plate (6) inner wall all is connected with linking frame (8) through linking mechanism, two equal fixed mounting of linking frame (8) inner wall has second motor (9), two equal fixed mounting of linking frame (8) outer wall has linking plate (10), two the inside all of linking plate (10) has seted up one and has been rotated chamber and a plurality of removal chambeies, two equal running through to the inside fixed cover of rotation chamber of homonymy of second motor (9) output shaft and be equipped with initiative bevel gear (11), every is rotated in the chamber and is rotated in the equal fixed cover, and every second motor (9) inner wall all is equipped with second bevel gear (12) and is equipped with two perpendicular cover (13) of screw rod (12) with the equal fixed cover of moving screw rod (13), every remove cover (15) outer wall all fixed mounting has grip block (16), two the removal opening with a plurality of grip block (16) complex is all offered to joint board (10) outer wall, every grip block (16) outer wall all installs slipmat (17), every slipmat (17) are the rubber material, welding bench (1) up end fixed mounting has two backup pads (18), two fixed mounting has slide bar (19) between backup pad (18), slide bar (19) outer wall is equipped with sliding sleeve (21) through the stabilizing mean slip cap, sliding sleeve (21) outer wall fixed mounting has connecting plate (22), connecting plate (22) outer wall fixed mounting has aspiration pump (23) and rose box (24), aspiration pump (23) inlet tube outer wall fixed cover is equipped with aspiration hood (25), aspiration pump (23) outlet tube extends to inside rose box (24).

2. A guiding wheel welding apparatus according to claim 1, characterized in that the first limit mechanism comprises a first limit lever (4) which fixes the inside of the moving slot, the first limit lever (4) sliding through two moving blocks (5).

3. A guide wheel welding device according to claim 2, characterized in that the engagement means comprises an engagement shaft (7) which is turned on the outer wall of the moving plate (6), the end of the engagement shaft (7) being fixedly connected to the outer wall of the engagement frame (8).

4. A guide wheel welding apparatus according to claim 3, wherein the second limit mechanism comprises a second limit lever (14) fixedly mounted inside the moving chamber, the second limit lever (14) sliding through the moving sleeve (15).

5. A guide wheel welding apparatus according to claim 4, wherein the stabilizing means comprises a stabilizing rod (20) fixedly mounted between two support plates (18), the stabilizing rod (20) sliding through a sliding sleeve (21).

6. The guiding wheel welding device according to claim 5, wherein a filter plate (26) is slidably mounted in the filter box (24) through a chute, a drawing opening matched with the filter plate (26) is formed in the outer wall of the filter box (24), and a plurality of air outlet holes communicated with the interior are formed in the upper end face of the filter box (24).