Guide wheel welding tool

Abstract

The utility model provides a guide wheel welding tool, and relates to the technical field of guide wheel production, the guide wheel welding tool comprises a workbench and a supporting plate fixed on the surface of the workbench through a supporting rod, the surface of the supporting plate is also provided with a placing groove, the guide wheel welding tool also comprises an overturning assembly, a placing plate and a fixing assembly, the placing plate is fixed on the side surface of the overturning assembly, and the fixing assembly is fixed on the supporting plate. And the fixing assembly is fixed on the surface of the placing plate. According to the guide wheel welding tool, the guide wheel fixed to the containing plate can be overturned through the overturning assembly, the guide wheel does not need to be detached from the containing plate, it is avoided that the guide wheel is positioned and clamped again after being overturned, the welding efficiency is improved, meanwhile, it can be guaranteed that the guide wheel keeps original positioning and alignment after being overturned, and the welding quality is improved. And errors caused by repositioning are reduced.

Description

Technical Field

[0001] The utility model relates to a welding device, in particular to a guide wheel welding tooling, belonging to the technical field of guide wheel production. Background Technique

[0002] A guide wheel, also known as a guiding wheel or a guide roller, is a freely rotatable wheel and is commonly used in the guide rail system of industrial equipment. It can keep the relative position between the guide rail and other components stable, enabling the workpiece to move smoothly on the guide rail. Generally, the guide wheel consists of a wheel core and an outer ring, and the wheel core and the outer ring are connected by a ball or roller bearing, so that the guide wheel can roll flexibly during operation. During the production and processing of the guide wheel, each part needs to be combined and then welded. When welding, a welding tooling is required to fix the guide wheel.

[0003] A Chinese patent with the publication (announcement) number of CN216633132U discloses a guide wheel welding tooling, belonging to the technical field of welding and fixing equipment. It includes a bottom plate, and at least three vertical rods are arranged at the upper end of the bottom plate, which are circumferentially and evenly distributed. A horizontal plate is arranged at the upper end of the vertical rods, and a threaded rod is threadedly connected to one end of the horizontal plate away from the vertical plate, and the threaded rod is perpendicular to the horizontal plate. Although this application has the effect of improving the welding accuracy, it can only weld the welding positions on one side of the guide wheel. After the welding of this side of the guide wheel is completed, the staff needs to turn over the guide wheel, and after turning it over, it is necessary to reposition and clamp it again, resulting in low welding efficiency.

[0004] Therefore, a guide wheel welding tooling is proposed here. Content of the Utility Model

[0005] The utility model proposes a guide wheel welding tooling to solve the problem that in the prior art, only the welding positions on one side of the guide wheel can be welded, and after the welding of this side of the guide wheel is completed, it is necessary to turn over the guide wheel and reposition and clamp it.

[0006] The utility model is realized through the following technical solutions: a guide wheel welding tooling includes a workbench and a support plate fixed on the surface of the workbench through a support rod. A placement groove is also arranged on the surface of the support plate. It further includes a flipping component, a placement plate and a fixing component. The placement plate is fixed on the side of the flipping component, and the fixing component is fixed on the surface of the placement plate;

[0007] The flipping component includes a moving plate, a first electric push rod, a dial rod, a first fixing plate and a rotating gear. The dial rod is fixed on the surface of the moving plate, the first fixing plate is fixed on the surface of the support plate, the rotating gear is rotatably connected to the side of the support plate through a rotating shaft, and the rotating gear is matched with the dial rod;

[0008] There are two first fixing plates, which are symmetrically arranged on both sides of the placing plate. The placing plate is rotatably connected to the side surface of the first fixing plate through a rotating shaft. A square hole corresponding to the placing groove is formed on the surface of the supporting plate.

[0009] Furthermore, one end of the first electric push rod is fixed to the side surface of the moving plate. An activity groove is formed on the surface of the supporting plate. The other end of the first electric push rod is fixed to the inner wall of the activity groove. A sliding groove is formed on the surface of the activity groove. A sliding block corresponding to the sliding groove is fixed to the side surface of the moving plate. The moving plate is movably connected to the inside of the activity groove through the sliding block and the sliding groove.

[0010] Furthermore, the fixing assembly includes a second fixing plate and a rotating ring. A motor is fixed to the side surface of the second fixing plate. A threaded rod is fixed to the output shaft of the motor. There are two second fixing plates, and the other end of the threaded rod is rotatably connected to the side surface of the other second fixing plate through a rotating shaft. A threaded cap is threadedly connected to the surface of the threaded rod. A connecting rod is hinged to the side surface of the threaded cap through a pin shaft.

[0011] Furthermore, an annular groove is formed on the surface of the placing plate. An annular sliding rail corresponding to the annular groove is fixed to the lower surface of the rotating ring. The rotating ring is rotatably connected to the surface of the placing plate through the annular sliding rail and the annular groove. The other end of the connecting rod is hinged to the side surface of the rotating ring through a pin shaft. The rotating ring further includes a clamping rod, a sliding sleeve and a clamping plate.

[0012] Furthermore, one end of the clamping rod is hinged to the surface of the placing plate through a pin shaft. A connecting groove is formed on the side surface of the rotating ring. The sliding sleeve is hinged to the inner wall of the connecting groove through a pin shaft. The other end of the clamping rod penetrates through the sliding sleeve, and the clamping plate is hinged to the other end of the clamping rod through a pin shaft. There are multiple clamping rods, sliding sleeves and clamping plates, and they are evenly arranged in a ring above the placing plate.

[0013] Furthermore, a top rod is fixed to the surface of the placing plate. There are multiple top rods, and they are evenly fixed on the surface of the placing plate in a rectangle. The height of the top rod is the same as the height of the rotating ring.

[0014] Furthermore, a second electric push rod is fixed to the upper surface of the workbench. The upper end of the second electric push rod is fixed to the lower surface of the placing groove. The placing groove penetrates through the square hole through the second electric push rod. The lower surface of the placing plate is lapped on the inner wall of the placing groove.

[0015] The present utility model provides a guide wheel welding tooling, and the beneficial effects thereof are as follows:

[0016] 1. The guide wheel welding tooling can flip the guide wheel fixed on the placement plate through the flipping component without disassembling it from the placement plate. This not only avoids repositioning and clamping the guide wheel after it is turned over, improving the welding efficiency, but also ensures that the guide wheel maintains its original positioning and alignment after flipping, reducing the errors caused by repositioning.

[0017] 2. The guide wheel welding tooling fixes the guide wheel on the placement plate through the fixing component, which not only ensures that the guide wheel will not loosen or shift during the welding process, reducing welding errors, but also ensures the alignment and positioning of the guide wheel, thereby improving the working accuracy of the overall system, reducing errors. At the same time, it can be flexibly adjusted according to the diameter of the guide wheel, facilitating the adaptation to different specifications of guide wheels and improving its practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a top-view structural schematic diagram of the present utility model;

[0020] Figure 3 is a front-view cross-sectional structural schematic diagram of the present utility model;

[0021] Figure 4 is a structural schematic diagram of the clamping state of the fixing component in the present utility model;

[0022] Figure 5 is a structural schematic diagram of the fixing component in the present utility model;

[0023] Figure 6 is a structural schematic diagram of the fixing component after flipping in the present utility model.

[0024] DESCRIPTION OF THE REFERENCE NUMERALS

[0025] 1. Workbench; 2. Support plate; 201. Movable groove; 3. Placement groove;

[0026] 4. Flipping component; 401. Moving plate; 402. First electric push rod; 403. Poking rod; 404. First fixing plate; 405. Rotating gear;

[0027] 5. Placement plate; 501. Jack; 502. Annular groove;

[0028] 6. Fixing component; 601. Second fixing plate; 602. Motor; 603. Threaded rod; 604. Threaded nut; 605. Connecting rod; 606. Rotating ring; 607. Clamping rod; 608. Sliding sleeve; 609. Clamping plate; 7. Second electric push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1 to 6 , an embodiment of the present utility model provides a guide wheel welding tooling, which includes a workbench 1 and a support plate 2 fixed on the surface of the workbench 1 through a support rod. A placement groove 3 is further provided on the surface of the support plate 2. The guide wheel welding tooling further includes a flipping assembly 4, a placement plate 5 and a fixing assembly 6. The placement plate 5 is fixed on the side of the flipping assembly 4, and the fixing assembly 6 is fixed on the surface of the placement plate 5.

[0031] Please particularly refer to Figure 1 , Figure 2 and Figure 3 , the flipping assembly 4 includes a moving plate 401, a first electric push rod 402, a lever 403, a first fixing plate 404 and a rotating gear 405. The lever 403 is fixed on the surface of the moving plate 401. The first fixing plate 404 is fixed on the surface of the support plate 2. The rotating gear 405 is rotatably connected to the side of the support plate 2 through a rotating shaft, and the rotating gear 405 is matched with the lever 403. There are two first fixing plates 404, and they are symmetrically arranged on both sides of the placement plate 5. The placement plate 5 is rotatably connected to the side of the first fixing plate 404 through a rotating shaft. A square hole corresponding to the placement groove 3 is provided on the surface of the support plate 2. One end of the first electric push rod 402 is fixed on the side of the moving plate 401. An activity groove 201 is provided on the surface of the support plate 2. The other end of the first electric push rod 402 is fixed on the inner wall of the activity groove 201. A chute is provided on the surface of the activity groove 201. A slider corresponding to the chute is fixed on the side of the moving plate 401. The moving plate 401 is movably connected to the inside of the activity groove 201 through the slider and the chute. The guide wheel welding tooling can flip the guide wheel fixed on the placement plate 5 through the flipping assembly 4 without disassembling it from the placement plate 5. This not only avoids repositioning and clamping the guide wheel after it is turned over, improves the welding efficiency, but also ensures that the guide wheel maintains its original positioning and alignment after flipping, reducing the error caused by repositioning.

[0032] Please particularly refer to Figure 2 , Figure 4 and Figure 5, the fixing component 6 includes a second fixing plate 601 and a rotating ring 606. A motor 602 is fixed to the side of the second fixing plate 601. A threaded rod 603 is fixed to the output shaft of the motor 602. There are two second fixing plates 601, and the other end of the threaded rod 603 is rotatably connected to the side of the other second fixing plate 601 through a rotating shaft. A threaded cap 604 is threadedly connected to the surface of the threaded rod 603. A connecting rod 605 is hinged to the side of the threaded cap 604 through a pin shaft; an annular groove 502 is formed on the surface of the placement plate 5. An annular sliding rail corresponding to the annular groove 502 is fixed to the lower surface of the rotating ring 606. The rotating ring 606 is rotatably connected to the surface of the placement plate 5 through the annular sliding rail and the annular groove 502. The other end of the connecting rod 605 is hinged to the side of the rotating ring 606 through a pin shaft. The rotating ring 606 further includes a clamping rod 607, a sliding sleeve 608 and a clamping plate 609; one end of the clamping rod 607 is hinged to the surface of the placement plate 5 through a pin shaft. A connecting groove is formed on the side of the rotating ring 606. The sliding sleeve 608 is hinged to the inner wall of the connecting groove through a pin shaft. The other end of the clamping rod 607 passes through the sliding sleeve 608, and the clamping plate 609 is hinged to the other end of the clamping rod 607 through a pin shaft. There are multiple clamping rods 607, sliding sleeves 608 and clamping plates 609, and they are evenly arranged in a ring above the placement plate 5; the guide wheel welding tooling fixes the guide wheel on the placement plate 5 through the fixing component 6, which not only ensures that the guide wheel will not loosen or shift during the welding process, is beneficial to reducing welding errors, but also can ensure the alignment and positioning of the guide wheel, thereby improving the working accuracy of the overall system, reducing errors. At the same time, it can also be flexibly adjusted according to the diameter of the guide wheel, facilitating the adaptation to different specifications of guide wheels and improving its practicability.

[0033] Please refer particularly to Figure 1 and Figure 2 , a top rod 501 is fixed to the surface of the placement plate 5. There are multiple top rods 501, and they are evenly fixed in a rectangle on the surface of the placement plate 5. The height of the top rod 501 is the same as the height of the rotating ring 606.

[0034] Please refer particularly to Figure 1 and Figure 3 , a second electric push rod 7 is fixed to the upper surface of the workbench 1. The upper end of the second electric push rod 7 is fixed to the lower surface of the placement groove 3. The placement groove 3 passes through the square hole through the second electric push rod 7. The lower surface of the placement plate 5 is lapped on the inner wall of the placement groove 3.

[0035] When the utility model is in use: first, the device is placed in a suitable position and electrically connected to an external power supply. Then, the staff places the guide wheel to be welded in the placement slot 3. Subsequently, the staff controls the motor 602 to operate through an external control device. The motor 602 drives the threaded rod 603 to rotate. The threaded rod 603 drives the threaded cap 604 to move. During the movement of the threaded cap 604, the connecting rod 605 hinged on the side of the threaded cap 604 is driven to move. The connecting rod 605 can pull the rotating ring 606 to rotate. During the rotation of the rotating ring 606, the sliding sleeve 608 hinged in the connecting slot is driven to move synchronously, thereby driving the clamping rod 607 inserted in the sliding sleeve 608 to rotate, and then driving the clamping plate 609 hinged at one end of the clamping rod 607 to clamp and fix the guide wheel.

[0036] When it is necessary to flip the guide wheel, the staff only needs to control the second electric push rod 7 to operate through the control device first, drive the placement slot 3 to move downward, and prevent the placement slot 3 from affecting the flipping of the placement plate 5. Then the staff controls the first electric push rod 402 to operate through the control device. The first electric push rod 402 pushes the movable plate 401 to move, thereby pushing the lever 403 fixed on the surface of the movable plate 401 to move synchronously. During the movement, the lever 403 can push the rotating tooth 405, so that the rotating tooth 405 rotates, thereby driving the placement plate 5 fixed on the side of the first fixed plate 404 to rotate synchronously. When the placement plate 5 rotates 180°, the staff controls the second electric push rod 7 to operate in the opposite direction through the control device, driving the placement slot 3 to move upward, so that the placement slot 3 supports the placement plate 5. At the same time, the push rod 501 can prevent the fixed component 6 after flipping and the inner wall of the placement slot 3 from squeezing each other, thereby preventing the clamping of the fixed component 6 from being affected.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A guide wheel welding tooling, comprising a workbench (1) and a support plate (2) fixed on the surface of the workbench (1) through a support rod, wherein a placement groove (3) is further arranged on the surface of the support plate (2), and it is characterized in that: It also includes a flipping component (4), a placement plate (5) and a fixing component (6). The placement plate (5) is fixed to the side of the flipping component (4), and the fixing component (6) is fixed to the surface of the placement plate (5). The flipping component (4) includes a moving plate (401), a first electric push rod (402), a lever (403), a first fixing plate (404) and a rotating gear (405). The lever (403) is fixed to the surface of the moving plate (401). The first fixing plate (404) is fixed to the surface of the support plate (2). The rotating gear (405) is rotatably connected to the side of the support plate (2) through a rotating shaft, and the rotating gear (405) is matched with the lever (403). There are two first fixing plates (404), which are symmetrically arranged on both sides of the placement plate (5). The placement plate (5) is rotatably connected to the side of the first fixing plate (404) through a rotating shaft. A square hole corresponding to the placement groove (3) is provided on the surface of the support plate (2).

2. The welding tooling for a guide wheel according to claim 1, wherein: One end of the first electric push rod (402) is fixed to the side of the moving plate (401). An activity groove (201) is provided on the surface of the support plate (2). The other end of the first electric push rod (402) is fixed to the inner wall of the activity groove (201). A sliding groove is provided on the surface of the activity groove (201). A sliding block corresponding to the sliding groove is fixed to the side of the moving plate (401). The moving plate (401) is movably connected to the inside of the activity groove (201) through the sliding block and the sliding groove.

3. A guiding wheel welding tooling according to claim 1, characterized in that: The fixing component (6) includes a second fixing plate (601) and a rotating ring (606). A motor (602) is fixed to the side of the second fixing plate (601). A threaded rod (603) is fixed to the output shaft of the motor (602). There are two second fixing plates (601), and the other end of the threaded rod (603) is rotatably connected to the side of the other second fixing plate (601) through a rotating shaft. A threaded cap (604) is threadedly connected to the surface of the threaded rod (603). A connecting rod (605) is hinged to the side of the threaded cap (604) through a pin shaft.

4. The welding tooling for a guide wheel according to claim 3, characterized in that: An annular groove (502) is provided on the surface of the placement plate (5). An annular sliding rail corresponding to the annular groove (502) is fixed to the lower surface of the rotating ring (606). The rotating ring (606) is rotatably connected to the surface of the placement plate (5) through the annular sliding rail and the annular groove (502). The other end of the connecting rod (605) is hinged to the side of the rotating ring (606) through a pin shaft. The rotating ring (606) further includes a clamping rod (607), a sliding sleeve (608) and a clamping plate (609).

5. A welding tooling for a guide wheel according to claim 4, characterized in that: One end of the clamping rod (607) is hinged to the surface of the placement plate (5) through a pin shaft. A connecting groove is provided on the side of the rotating ring (606). The sliding sleeve (608) is hinged to the inner wall of the connecting groove through a pin shaft. The other end of the clamping rod (607) penetrates through the sliding sleeve (608), and the clamping plate (609) is hinged to the other end of the clamping rod (607) through a pin shaft. There are multiple clamping rods (607), sliding sleeves (608) and clamping plates (609), and they are evenly arranged in a ring above the placement plate (5).

6. The welding tooling for a guide wheel according to claim 3, characterized in that: A ejector rod (501) is fixed on the surface of the placement plate (5). There are multiple ejector rods (501), which are evenly fixed on the surface of the placement plate (5) in a rectangular shape. The height of the ejector rod (501) is the same as the height of the rotating ring (606).

7. A welding tooling for a guide wheel according to claim 1, characterized in that: A second electric push rod (7) is fixed on the upper surface of the workbench (1). The upper end of the second electric push rod (7) is fixed on the lower surface of the placement groove (3). The placement groove (3) is arranged in the square hole through the second electric push rod (7). The lower surface of the placement plate (5) is lapped on the inner wall of the placement groove (3).

Images