Steering wheel air hole machining equipment

Abstract

The utility model discloses steering wheel air hole machining equipment which comprises a tapping table and a rotating wheel disc, the rotating wheel disc is installed and connected to the middle position of the upper end of the tapping table, a clamping mechanism, a driving mechanism, a servo motor and a sliding rail are used in cooperation, continuous operation can be achieved, the working efficiency is improved, and when the steering wheel air hole machining equipment is used, the working efficiency is improved. The first air cylinder ascends, the second air cylinder retracts, at the moment, the fixing transverse plate is in a downward pressing state, when the fixing transverse plate is pressed downwards, the clamping pressing head is driven to tightly clamp the steering wheel blank, on the contrary, the first air cylinder retracts, the second air cylinder ascends, clamping limitation is relieved, after one air hole is formed, the clamping pressing head is relieved, and the steering wheel blank is tightly clamped. When the steering wheel blank is punched, the rotating wheel disc drives the blank to rotate, then the clamping pressing head clamps the blank again, the air hole cutter continues to punch, the steps are repeated till punching is completed, the device is simple in overall structure and convenient to operate, continuous punching can be conducted on the steering wheel blank, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steering wheel processing, in particular to steering wheel wind hole processing equipment. Background Art

[0002] Steering wheels are mainly used in agricultural tractors, tanks, large forklifts, bulldozers and other equipment. With the development of social productivity and the improvement of economic level, agricultural machinery has replaced manual farm tools, liberated labor and improved labor productivity. The mechanical wheels used in agricultural machinery need to be suitable for various terrains and geological conditions. Generally, agricultural machinery uses crawler tracks for movement, and the main use of the steering wheel is to drive the crawler tracks to rotate. In the steps of producing and processing the steering wheel, it is necessary to drill air holes on it.

[0003] The existing steering wheel wind hole processing equipment, during use, after drilling an air hole, needs to manually rotate the wheel disc, and then use a clamp to clamp and fix it, and finally proceed to process the next air hole. The process is very troublesome and cannot work continuously, which greatly affects the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a steering wheel wind hole processing equipment to solve the problem that the existing steering wheel wind hole processing equipment proposed in the above background technology, during use, after drilling an air hole, it is necessary to manually rotate the wheel disc, and then use a clamp to clamp and fix it, and finally proceed to the processing of the next air hole. The process is very troublesome and cannot work continuously, which greatly affects the processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steering wheel wind hole processing equipment, comprising a hole-drilling platform and a rotating wheel disc, the rotating wheel disc is installed and connected to the middle position of the upper end of the hole-drilling platform, the outer ends of the rotating wheel disc are located on the hole-drilling platform and fixed components are arranged, the upper end of the fixed component is provided with a clamping mechanism, a protective enclosure is arranged around the upper end of the hole-drilling platform, a drawer door is arranged on the right side of the front end of the protective enclosure, the rear end of the rotating wheel disc is located on the hole-drilling platform and a sliding track is arranged, the upper end of the sliding track is provided with a driving mechanism, an air hole cutting knife is arranged at the front end of the driving mechanism, and a servo motor is arranged at the rear end of the driving mechanism.

[0006] Among them, the clamping mechanism includes a first cylinder, a pin shaft, a fixed horizontal plate, a clamping pressure head and a second cylinder, the first cylinder is arranged at the left end of the second cylinder, the fixed horizontal plate is arranged at the upper ends of the first cylinder and the second cylinder, the ends of the first cylinder and the second cylinder are both provided with pin shafts on the fixed horizontal plate, the clamping pressure head is arranged at the front end of the fixed horizontal plate, and the first cylinder and the second cylinder are connected to the fixed component.

[0007] Among them, the fixing assembly includes a limit fixing block, a fixed base plate and fastening bolts, the limit fixing blocks are arranged at both ends of the outer side of the fixed base plate, the upper end of the limit fixing block is arranged with fastening bolts, and the fixed base plate is connected to the opening platform through the limit fixing block.

[0008] There are two fixing components in total, and the fixing components are symmetrically connected to both sides of the upper end of the hole-opening platform.

[0009] The clamping mechanism and the fixing assembly are connected and installed by welding, and the clamping mechanism is installed and connected at the top position of the fixing assembly.

[0010] The hole punching platform and the fixing assembly are connected and installed by means of rotation of bolts, and the fixing assembly is symmetrically connected to both sides of the upper end of the hole punching platform.

[0011] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the clamping mechanism, the driving mechanism, the servo motor and the sliding track are used in coordination, so that the steering wheel air hole can be opened continuously, which greatly improves the work efficiency. When installing the clamping mechanism, first, the first cylinder and the second cylinder are welded to the fixed component, and the welding method is used to connect and install, so that it is more reliable and not easy to fall off when in use. Further, the pin shaft is used to connect the fixed cross plate to the end of the first cylinder and the second cylinder. When in use, the first cylinder rises and the second cylinder retracts. At this time, the fixed cross plate is in a downward pressure state, and the fixed cross plate is pressed down. When the first cylinder retracts and the second cylinder rises, the clamping limit is released. When in use, the air hole cutter opens an air hole in the steering wheel blank. After one air hole is opened, the clamping pressure head releases the limit, and the blank is driven to rotate by the rotating wheel disk. Then the clamping pressure head clamps the blank again, and the air hole cutter continues to open the hole. The above steps are repeated until the hole is opened. The overall structure of the device is simple, and it is easy to operate. It can open holes in the steering wheel blank continuously, which greatly improves the work efficiency.

[0013] 2. In the utility model, the fixing component structure makes it convenient to disassemble and assemble the clamping mechanism when in use, and facilitates subsequent maintenance and replacement. When installing the fixing component, first, rotate the fastening bolts on the upper end of the limit fixing block to make it rotatably connected to the hole opening table, and use the bolt rotation method to connect and install, which makes it more convenient during installation, and it is also convenient to disassemble and repair or replace the clamping mechanism later. Further, the clamping mechanism is conveniently connected and installed by fixing the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a steering wheel wind hole processing device of the utility model;

[0015] Figure 2 This is a schematic diagram of the enlarged structure of area A of a steering wheel wind hole processing equipment of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a clamping mechanism of a steering wheel wind hole processing device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a fixed component of a steering wheel wind hole processing device.

[0018] In the figure: 1. drilling platform; 2. protective enclosure; 3. driving mechanism; 4. servo motor; 5. sliding track; 6. clamping mechanism; 61. first cylinder; 62. pin shaft; 63. fixed cross plate; 64. clamping pressure head; 65. second cylinder; 7. fixing assembly; 71. limit fixing block; 72. fixed bottom plate; 73. fastening bolt; 8. rotating wheel; 9. sliding door; 10. air hole cutting knife. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0020] Embodiment 1

[0021] Reference Figure 1 , Figure 2 and Figure 3A steering wheel air hole processing equipment comprises a hole-drilling platform 1 and a rotating wheel disc 8, the rotating wheel disc 8 is installed and connected to the middle position of the upper end of the hole-drilling platform 1, the outer ends of the rotating wheel disc 8 are located on the hole-drilling platform 1 and are provided with fixing components 7, the upper end of the fixing component 7 is provided with a clamping mechanism 6, a protective enclosure 2 is provided around the upper end of the hole-drilling platform 1, a drawer door 9 is provided on the right side of the front end of the protective enclosure 2, the rear end of the rotating wheel disc 8 is located on the hole-drilling platform 1 and is provided with a sliding track 5, the upper end of the sliding track 5 is provided with a driving mechanism 3, the front end of the driving mechanism 3 is provided with an air hole cutting knife 10, and the rear end of the driving mechanism 3 is provided with a servo motor 4. When in use, the steering wheel blank is placed on the rotating wheel disc 8, and further clamped by the clamping mechanisms on both sides of the upper end of the hole-drilling platform 1. 6 is used to fix and clamp the steering wheel blank so that it will not loosen during the processing. The driving mechanism 3 is further adjusted to slide downward or upward on the upper end of the sliding track 5 until a specified angle is reached. Then the drawer door 9 is closed to form a protective cover with the drawer door 9 and the protective enclosure 2 to prevent debris from injuring people in the subsequent hole opening. When in use, the air hole cutter 10 is used to open an air hole in the steering wheel blank. After one air hole is opened, the clamping mechanism 6 releases the restriction, and the blank is driven to rotate by the rotating wheel disc 8. Then the clamping mechanism 6 clamps the blank again, and the air hole cutter 10 continues to open holes. The above steps are repeated until the hole opening is completed. The overall structure of the device is simple and easy to operate. It can continuously open holes in the steering wheel blank, greatly improving the work efficiency.

[0022] In the utility model, the clamping mechanism 6 and the fixing assembly 7 are connected and installed by welding, and the clamping mechanism 6 is installed and connected to the top position of the fixing assembly 7. The clamping mechanism 6 includes a first cylinder 61, a pin shaft 62, a fixed transverse plate 63, a clamping pressure head 64 and a second cylinder 65. The left end of the second cylinder 65 is provided with the first cylinder 61, and the upper ends of the first cylinder 61 and the second cylinder 65 are provided with a fixed transverse plate 63. The ends of the first cylinder 61 and the second cylinder 65 are located on the fixed transverse plate 63 and are both provided with a pin shaft 62. The front end of the fixed transverse plate 63 is provided with a clamping pressure head 64. The first cylinder 61 and the second cylinder 65 are connected to the fixing assembly 7. When installing the clamping mechanism 6, first, the first cylinder 61 and the second cylinder 65 are welded to the fixing assembly 7, and the welding method is used for connection and installation, so that it is more reliable and not easy to fall off when in use. Further use of the pin shaft 6 The fixed transverse plate 63 is connected to the end of the first cylinder 61 and the second cylinder 65. When in use, the first cylinder 61 rises and the second cylinder 65 retracts. At this time, the fixed transverse plate 63 is in a downward pressure state. When the fixed transverse plate 63 is pressed down, the clamping pressure head 64 is driven to clamp tightly on the steering wheel blank to fix it so that it will not slide when opening a hole. On the contrary, the first cylinder 61 retracts and the second cylinder 65 rises to release the clamping restriction. When in use, the air hole cutting knife 10 opens an air hole on the steering wheel blank. After opening one air hole, the clamping pressure head 64 releases the restriction, and the blank is driven to rotate by the rotating wheel disc 8. Then the clamping pressure head 64 clamps the blank again, and the air hole cutting knife 10 continues to open holes. The above steps are repeated until the opening is completed. The overall structure of the device is simple and easy to operate. It can open holes on the steering wheel blank continuously, greatly improving the work efficiency.

[0023] Working principle: when in use, the steering wheel blank is placed on the rotating disc 8, and the steering wheel blank is further fixedly clamped by the clamping mechanisms 6 on both sides of the upper end of the hole-opening platform 1, so that it will not loosen during the processing, and the driving mechanism 3 is further adjusted to slide downward or upward on the upper end of the sliding track 5 until the specified angle, and then the drawer door 9 is closed, so that the drawer door 9 and the protective enclosure 2 form a protective cover to prevent debris from hurting people in the subsequent hole opening, when in use, the air hole cutter 10 is used to open an air hole in the steering wheel blank, and after one air hole is opened, the clamping mechanism 6 releases the restriction, and the blank is driven to rotate by the rotating disc 8, and then the clamping mechanism 6 clamps the blank again, and the air hole cutter 10 continues to open holes, and the above steps are repeated until the hole opening is completed. The overall structure of the device is simple, and it is easy to operate, and it can continuously open holes in the steering wheel blank, which greatly improves the work efficiency.

[0024] Embodiment 2

[0025] Reference Figure 1 , Figure 2 and Figure 4, a steering wheel wind hole processing equipment, compared with the second embodiment, the present embodiment, the hole-drilling platform 1 and the fixing component 7 are connected and installed by means of bolt rotation, and the fixing components 7 are symmetrically connected to the two sides of the upper end of the hole-drilling platform 1, and there are two fixing components 7, and the fixing components 7 are symmetrically connected to the two sides of the upper end of the hole-drilling platform 1, and the fixing components 7 include a limit fixing block 71, a fixed bottom plate 72 and a fastening bolt 73, and the limit fixing blocks 71 are arranged at both ends of the outer side of the fixed bottom plate 72, and the upper end of the limit fixing block 71 is provided with a fastening bolt 73, and the fixed bottom plate 72 is connected to the hole-drilling platform 1 through the limit fixing block 71.

[0026] Working principle: When installing the fixing component 7, first, rotate the fastening bolt 73 on the upper end of the limit fixing block 71 to make it rotatably connected to the hole-opening platform 1. The bolt rotation method is used for connection and installation, which makes it more convenient during installation, and it is also easy to disassemble for inspection or replacement of the clamping mechanism 6 later. The clamping mechanism 6 is further conveniently connected and installed by fixing the base plate 72.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A steering wheel air hole processing device, comprising a hole-drilling platform (1) and a rotating wheel disc (8), characterized in that: The rotating wheel (8) is installed and connected to the middle position of the upper end of the hole-opening platform (1); the outer ends of the rotating wheel (8) are provided with fixing components (7) on the hole-opening platform (1); the upper end of the fixing component (7) is provided with a clamping mechanism (6); the upper end of the hole-opening platform (1) is provided with a protective enclosure (2); the front right side of the protective enclosure (2) is provided with a drawer door (9); the rear end of the rotating wheel (8) is provided with a sliding track (5) on the hole-opening platform (1); the upper end of the sliding track (5) is provided with a driving mechanism (3); the front end of the driving mechanism (3) is provided with a vent cutter (10); the rear end of the driving mechanism (3) is provided with a servo motor (4).

2. The steering wheel air hole processing equipment according to claim 1, characterized in that: The clamping mechanism (6) comprises a first cylinder (61), a pin shaft (62), a fixed transverse plate (63), a clamping pressure head (64) and a second cylinder (65); the first cylinder (61) is arranged at the left end of the second cylinder (65); the fixed transverse plate (63) is arranged at the upper ends of the first cylinder (61) and the second cylinder (65); the ends of the first cylinder (61) and the second cylinder (65) are both provided with a pin shaft (62) on the fixed transverse plate (63); the front end of the fixed transverse plate (63) is provided with a clamping pressure head (64); the first cylinder (61) and the second cylinder (65) are connected to the fixed component (7).

3. The steering wheel air hole processing equipment according to claim 1, characterized in that: The fixing assembly (7) comprises a limiting fixing block (71), a fixing base plate (72) and a fastening bolt (73); the limiting fixing blocks (71) are arranged at both ends of the outer side of the fixing base plate (72); the fastening bolt (73) is arranged at the upper end of the limiting fixing block (71); and the fixing base plate (72) is connected to the hole-opening platform (1) via the limiting fixing blocks (71).

4. The steering wheel air hole processing equipment according to claim 1, characterized in that: A total of two fixing components (7) are provided, and the fixing components (7) are symmetrically connected to positions on both sides of the upper end of the hole-opening platform (1).

5. The steering wheel air hole processing equipment according to claim 1, characterized in that: The clamping mechanism (6) and the fixing assembly (7) are connected and installed by welding, and the clamping mechanism (6) is installed and connected at the top position of the fixing assembly (7).

6. The steering wheel air hole processing equipment according to claim 1, characterized in that: The hole-punching platform (1) and the fixing assembly (7) are connected and installed by means of rotation of bolts, and the fixing assembly (7) is symmetrically connected to both sides of the upper end of the hole-punching platform (1).

Images