Automatic assembling equipment for forklift wheels and universal wheel carriers

Abstract

The utility model discloses a forklift wheel and universal wheel carrier automatic assembling device which comprises a working table and a fixing base installed on the working table, an installation base is arranged in the fixing base, an installation groove is formed in the installation base, an installation block is arranged in the installation groove, meanwhile, an installation hole is formed in the installation block, and the installation hole is communicated with the installation groove. Guide rods are arranged on the portions, on the left side and the right side of the fixing base, of the workbench, a fixing plate is arranged on the tops of the guide rods, a movable plate is arranged on the portions, below the fixing plate, of the guide rods in a sliding mode, and then a tightening device used for tightening a nut is arranged on the movable plate; the working end of the tightening device penetrates through the movable plate and is located above the mounting plate, the working end of the tightening device is perpendicular to the center of the mounting plate, and the forklift wheel and universal wheel carrier assembling device has the advantages that manual operation steps are reduced when forklift wheels and universal wheel carriers are assembled, so that the labor intensity of workers is relieved, and the assembling efficiency is improved. And therefore, the assembling efficiency of the forklift wheel and the universal wheel carrier is improved.

Description

Technical Field

[0001] This utility model relates to an assembly device, and more particularly to an automatic assembly device for forklift wheels and caster frames. Background Technology

[0002] The forklift wheel assembly is an important component of the entire forklift. In the manufacturing process of the forklift wheel assembly, the wheel body and wheel frame need to be assembled first to form a forklift wheel assembly, and then the forklift wheel assembly is installed on the forklift.

[0003] In the process of assembling the wheel body and the frame, it is usually done manually by workers. In this traditional operation method, the assembly of the wheel body and the frame is done manually by workers. Due to the low degree of automation, the labor intensity of workers will increase, and the assembly efficiency of the wheel body and the frame will not be guaranteed.

[0004] Existing problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an automatic assembly equipment for forklift wheels and caster frames that can improve the assembly speed of wheel bodies and frames.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an automatic assembly equipment for forklift wheels and universal wheel frames, including a workbench with a fixed seat; a mounting seat installed in the fixed seat, the mounting seat having a mounting groove for placing the forklift wheel and universal wheel frame, a mounting block for placing bolts being provided in the bottom of the mounting groove at one end for placing the forklift wheel, and a mounting hole for mounting bolt heads being provided at the center of the upper surface of the mounting block; guide rods, with no less than four guide rods, the guide rods being respectively installed on the workbench on the left and right sides of the fixed seat, and a fixed plate being provided on the top of the guide rods; a movable plate installed on the guide rods, the left and right ends of the movable plate being slidably connected to the guide rods, and the movable plate being located below the fixed plate; a telescopic device installed at the bottom of the fixed plate, the telescopic end of the telescopic device being connected to the top of the movable plate; and a tightening device installed on the movable plate, the working end of the tightening device passing through the movable plate and located above the mounting plate, the working end of the tightening device being perpendicular to the center of the mounting plate.

[0007] A further preferred embodiment of this utility model is as follows: the tightening device includes a rotary motor, which is mounted on the upper surface of the movable plate, the output end of the rotary motor penetrates the movable plate, and a screw hole is provided at the bottom of the output end of the rotary motor; a connecting rod, the top of which is provided with a stud, the stud being screwed into the screw hole, and the bottom of which is provided with a nut sleeve.

[0008] A further preferred embodiment of this utility model is as follows: the fixing base is U-shaped, and two connecting grooves are provided on the side wall of the fixing base. The mounting base is slidably connected to the fixing base through the connecting grooves, and the fixing base is provided with a plurality of fixing bolts for fixing the mounting base.

[0009] A further preferred embodiment of this utility model is: two telescopic devices are provided, and the telescopic devices are respectively located on both sides of the tightening device.

[0010] A further preferred embodiment of this utility model is that the surface of the guide rod is provided with a wear-resistant layer.

[0011] A further preferred embodiment of this utility model is as follows: a first nut is fixedly provided on the output end of the rotary motor, and a second nut is fixedly provided on the connecting rod.

[0012] A further preferred embodiment of this utility model is: the nut sleeve includes a cylindrical body, and a magnet is provided at the top of the cylindrical body, and the magnet is connected to the cylindrical body by a screw.

[0013] Compared with the prior art, the advantages of this utility model are as follows: Bolts for fixing the forklift wheels and caster frames are placed into the mounting holes on the mounting block. Then, the forklift wheels are installed into the caster frames, aligning the connecting holes of the forklift wheels and caster frames. Next, the forklift wheels and caster frames are placed into the mounting grooves. Simultaneously, when placing the forklift wheels and caster frames, the bolts in the mounting holes are inserted into the connecting holes of the forklift wheels and caster frames. Then, the nuts for fixing the forklift wheels and caster frames are screwed onto the threaded rod. Finally, the telescopic device is activated to extend the telescopic device, which pushes the movable plate downwards on the guide rod. This installation on the movable plate... The tightening device can move toward the forklift wheel and caster frame located in the mounting slot. Because the working end of the tightening device is set perpendicular to the center of the mounting plate, and the bolts used to fix the forklift wheel and caster frame are also located at the center of the upper surface of the mounting block, when the tightening device moves downward, the working end of the tightening device can limit the nut located on the screw, and then the tightening device is activated to tighten the nut. In this way, the assembly of the forklift wheel and caster frame is completed. In this way, the manual operation steps are reduced when assembling the forklift wheel and caster frame, thereby reducing the labor intensity of the workers and improving the assembly efficiency of the forklift wheel and caster frame. Attached Figure Description

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present invention. Furthermore, unless specifically indicated, the drawings are only schematic representations of the composition or structure of the described objects and may contain exaggerated depictions, and the drawings are not necessarily drawn to scale.

[0015] Figure 1 This is a front view of the present invention;

[0016] Figure 2 This is a side view of the present invention;

[0017] Figure 3 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of the fixing base and the mounting base in this utility model;

[0019] Figure 5 This is a schematic diagram of the connecting rod in this utility model;

[0020] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0021] Figure 7 This is a three-dimensional structural diagram of the connecting rod in this invention.

[0022] In the diagram: 1. Workbench; 2. Fixed base; 21. Connecting groove; 3. Mounting base; 31. Mounting groove; 32. Mounting block; 33. Mounting hole; 4. Guide rod; 5. Movable plate; 6. Fixed plate; 7. Telescopic device; 8. Rotary motor; 81. First nut; 811. Screw hole; 82. Connecting rod; 821. Stud; 83. Second nut; 84. Nut sleeve; 85. Magnet; 86. Screw; 9. Fixing bolt. Detailed Implementation

[0023] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0024] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0025] This embodiment mainly describes the structure of the automatic assembly equipment for forklift wheels and caster frames, as follows:

[0026] like Figures 1-7 As shown, the automatic assembly equipment for forklift wheels and caster frames includes a workbench 1 and a fixed base 2 mounted on the workbench 1. A mounting base 3 is provided in the fixed base 2. The mounting base 3 has mounting grooves 31 for placing the forklift wheel and caster frame. A mounting block 32 for placing bolts is provided in the bottom of the mounting groove 31 at the end where the forklift wheel is placed. A mounting hole 33 for mounting bolt heads is provided at the center of the upper surface of the mounting block 32. At least four guide rods 4 are provided on the workbench 1 on both sides of the fixed base 2, and each guide rod 4 has a wear-resistant coating on its surface. The mounting plate consists of a layer, with a fixed plate 6 at the top of the guide rod 4, and a movable plate 5 on the guide rod 4 below the fixed plate 6. The left and right ends of the movable plate 5 are slidably connected to the guide rod 4. A tightening device for tightening nuts is provided on the movable plate 5, with the working end of the tightening device passing through the movable plate 5 and located above the mounting plate. The working end of the tightening device is perpendicular to the center of the mounting plate. Two telescopic devices 7 are provided at the bottom of the fixed plate 6, with the telescopic ends of the telescopic devices 7 connected to the top of the movable plate 5. The two telescopic devices 7 are located on both sides of the tightening device.

[0027] When assembling the forklift wheel and the caster frame, first place the bolts used to fix the forklift wheel and the caster frame into the mounting holes 33 on the mounting block 32. Then, install the forklift wheel into the caster frame, aligning the connecting holes of the forklift wheel and the caster frame. Next, place the forklift wheel and the caster frame into the mounting groove 31, ensuring that the bolts in the mounting holes 33 pass through the connecting holes of the forklift wheel and the caster frame. Then, screw the nuts used to fix the forklift wheel and the caster frame onto the threaded rod. Then, activate the telescopic device 7 to extend it, which pushes the movable plate 5 downward on the guide rod 4. This allows the tightening device mounted on the movable plate 5 to move toward the forklift wheel and the caster frame located in the mounting groove 31, thus tightening the device. The working end of the device is perpendicular to the center of the mounting plate, and the bolts used to fix the forklift wheels and caster frames are also located at the center of the upper surface of the mounting block 32. Therefore, when the tightening device moves downward, the working end of the tightening device can limit the nut located on the screw, and then the tightening device is activated to tighten the nut. In this way, the assembly of the forklift wheels and caster frames is completed. In this way, the manual operation steps are reduced when assembling the forklift wheels and caster frames, thereby reducing the labor intensity of the workers and improving the assembly efficiency of the forklift wheels and caster frames. There are four guide rods 4, so the movable plate 5 can move more stably. The wear-resistant layer is provided on the surface of the guide rods 4 to improve the wear resistance of the guide rods 4, thereby increasing the service life of the guide rods 4.

[0028] Furthermore, the fixing base 2 is U-shaped and has two connecting grooves 21 on its side wall. The mounting base 3 is slidably connected to the fixing base 2 through the connecting grooves 21. The fixing base 2 is provided with multiple fixing bolts 9 for fixing the mounting base 3. When the mounting base 3 needs to be replaced, the fixing bolts 9 are first removed, and then the mounting base 3 is pulled out from the connecting grooves 21. This completes the disassembly of the mounting base 3. When installing the mounting base 3, the mounting base 3 is inserted into the fixing base 2 through the connecting grooves 21, and then the fixing bolts 9 are installed on the fixing base 2 and tightened. This completes the installation of the mounting base 3, which facilitates the replacement of the mounting base 3.

[0029] The tightening device includes a rotary motor 8 mounted on the upper surface of the movable plate 5, with the output end of the rotary motor 8 passing through the movable plate 5 and rotatably connected within the movable plate 5. A screw hole 811 is provided at the bottom of the output end of the rotary motor 8, and a connecting rod 82 is installed at the output end of the rotary motor 8. A stud 821 is provided at the top of the connecting rod 82, and the stud 821 is screwed into the screw hole 811. Finally, a nut sleeve 84 is provided at the bottom of the connecting rod 82. A first nut 81 is fixedly provided on the output end of the rotary motor 8, and a second nut 83 is fixedly provided on the connecting rod 82.

[0030] When the tightening device is in use, the rotary motor 8 starts, causing the output end of the rotary motor 8 to drive the connecting rod 82 to rotate. In this way, the nut sleeve 84 connected to the connecting rod 82 can tighten the nuts used to fix the forklift wheels and caster frames. The screw hole 811 and the stud 821 make it easy to replace the connecting rod 82 and the nut sleeve 84. When replacing the connecting rod 82, the operator uses two wrenches to limit the first nut 81 and the second nut 83 respectively, and then rotates the wrench that limits the second nut 83 to rotate the connecting rod 82. Thus, the wrench can be rotated in the forward or reverse direction to tighten or loosen the connecting rod 82, which further facilitates the replacement of the connecting rod 82 and the nut sleeve 84.

[0031] Furthermore, the nut sleeve 84 includes a cylindrical body, and a magnet 85 is provided at the top of the cylindrical body. The magnet 85 is connected to the cylindrical body by a screw 86. In this way, when assembling the forklift wheel and the caster frame, the nut used to fix the forklift wheel and the caster frame can be placed in the cylindrical body. Because the magnet 85 can attract and fix the nut used to fix the forklift wheel and the caster frame, it is no longer necessary to screw the nut used to fix the forklift wheel and the caster frame onto the screw and then tighten it by the tightening device when assembling the forklift wheel and the caster frame, thereby further improving the efficiency of assembling the forklift wheel and the caster frame.

[0032] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] The above provides a detailed description of the automatic assembly equipment for forklift wheels and swivel caster frames provided by this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand this utility model and its core ideas. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An automatic assembly equipment for forklift wheels and caster frames, characterized in that: include A workbench, on which a fixed base is provided; The mounting base is installed in the fixed base. The mounting base has a mounting groove for placing forklift wheels and caster frames. The bottom of the mounting groove for placing forklift wheels is provided with a mounting block for placing bolts. The center of the upper surface of the mounting block is provided with a mounting hole for mounting bolt heads. The guide rods are provided in no fewer than four sections, and are respectively installed on the worktables on the left and right sides of the fixed base. The top of the guide rods is provided with a fixing plate. A movable plate is mounted on a guide rod, with its left and right ends slidably connected to the guide rod, and the movable plate is located below the fixed plate. A telescopic device is installed at the bottom of the fixed plate, and the telescopic end of the telescopic device is connected to the top of the movable plate; A tightening device is mounted on a movable plate. The working end of the tightening device passes through the movable plate and is located above the mounting plate. The working end of the tightening device is perpendicular to the center of the mounting plate.

2. The automatic assembly equipment for forklift wheels and caster frames according to claim 1, characterized in that: The tightening device includes A rotary motor is mounted on the upper surface of a movable plate, the output end of the rotary motor passes through the movable plate, and a screw hole is provided at the bottom of the output end of the rotary motor. A connecting rod is provided with a stud at its top, which is screwed into a threaded hole, and a nut sleeve is provided at its bottom.

3. The automatic assembly equipment for forklift wheels and caster frames according to claim 1, characterized in that: The fixing base is U-shaped, and two connecting grooves are provided on the side wall of the fixing base. The mounting base is slidably connected to the fixing base through the connecting grooves. The fixing base is provided with a plurality of fixing bolts for fixing the mounting base.

4. The automatic assembly equipment for forklift wheels and caster frames according to claim 1, characterized in that: There are two telescopic devices, which are located on both sides of the tightening device.

5. The automatic assembly equipment for forklift wheels and caster frames according to claim 1, characterized in that: The surface of each guide rod is provided with a wear-resistant layer.

6. The automatic assembly equipment for forklift wheels and caster frames according to claim 2, characterized in that: A first nut is fixedly installed on the output end of the rotary motor, and a second nut is fixedly installed on the connecting rod.

7. The automatic assembly equipment for forklift wheels and caster frames according to claim 2, characterized in that: The nut sleeve includes a cylindrical body, and a magnet is disposed at the top of the cylindrical body. The magnet is connected to the cylindrical body by a screw.

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