Knuckle milling tool

Abstract

The utility model discloses a steering knuckle milling tool which comprises a working table, a supporting assembly is arranged at the top of the working table, the supporting assembly comprises a supporting table, a sliding groove, an upper air groove, a lower air groove, a bottom hole, a top block, an inner electric rod, an upper air hole and a lower air hole, the bottom of the supporting table is fixedly connected with the working table, and the bottom of the supporting table is fixedly connected with the sliding groove. A sliding groove and an upper air groove are formed in the top of the supporting table, a lower air groove is formed in the supporting table and located below the upper air groove, a bottom hole is formed in the bottom of the supporting table, and a top block and an inner electric rod are arranged in the bottom hole. By arranging the supporting table, the sliding groove, the upper air groove, the lower air groove, a bottom hole, an ejector block, an inner electric rod, an upper air hole, a lower air hole, a fixed block, a side electric rod, a movable block, a sliding block and a clamping plate, steering knuckles with different diameters can be clamped, the application range of the device is widened, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steering knuckle processing, in particular to a steering knuckle milling processing tool. Background Art

[0002] The steering knuckle, also known as the "ram's horn", is one of the important parts of the steering axle of the car. It can make the car run stably and transmit the driving direction sensitively. The function of the steering knuckle is to transmit and bear the front load of the car, support and drive the front wheel to rotate around the kingpin to turn the car. When the car is running, it is subjected to variable impact loads, so it is required to have high strength.

[0003] In the existing steering knuckle milling tooling, the clamping device structure is too complicated and inconvenient to operate. It is also very inconvenient to disassemble after clamping and requires the use of other tools. It is also unable to process steering knuckles of different diameters, resulting in a small scope of application of the device. Utility Model Content

[0004] The utility model aims to provide a steering knuckle milling tool, which can clamp steering knuckles of different diameters, thereby improving the application range of the device, and has a simple structure and is easy to operate. During the clamping process, the steering knuckle can be stabilized, and during the disassembly process, the steering knuckle can be stabilized first and then clamped. During the disassembly process, the tool can be quickly separated from the steering knuckle, thereby improving the disassembly efficiency and convenience.

[0005] To achieve the above-mentioned purpose, a steering knuckle milling tool is provided, comprising: a workbench, a support assembly is arranged on the top of the workbench, the support assembly comprises a support table, a slide groove, an upper air groove, a lower air groove, a bottom hole, a top block, an inner electric rod, an upper air hole and a lower air hole, the bottom of the support table is fixedly connected to the workbench, the top of the support table is provided with a slide groove and an upper air groove, the lower air groove is arranged inside the support table, the lower air groove is located below the upper air groove, the bottom of the support table is provided with a bottom hole, the inside of the bottom hole is provided with a top block and an inner electric rod, the bottom of the top block is fixedly connected to the inner electric rod, the bottom of the inner electric rod is fixedly connected to the workbench, the upper air hole and the lower air hole are arranged on the front side wall of the support table, the upper air hole is connected with the upper air groove, the lower air hole is connected with the lower air groove, and the top of the support table is provided with a clamping assembly;

[0006] An upper air bag is fixedly arranged inside the upper air groove, an upper air pipe is fixedly connected to the circumferential surface of the upper air bag, an upper air valve is fixedly connected to the circumferential surface of the upper air pipe, a lower air bag is fixedly arranged inside the lower air groove, a lower air pipe is fixedly connected to the circumferential surface of the lower air bag, and a lower air valve is fixedly connected to the circumferential surface of the lower air pipe.

[0007] According to the described steering knuckle milling tool, the clamping assembly includes a fixed block, a side electric rod, a moving block, a slider and a splint, the bottom of the fixed block is fixedly connected to the support platform, the side electric rod is fixedly connected to the rear side wall of the fixed block, the moving block is fixedly connected to the rear side wall of the side electric rod, the bottom of the moving block is fixedly connected to the slider, and the splint is fixedly connected to the rear side wall of the moving block.

[0008] According to the steering knuckle milling tool, the clamping assemblies are provided in plurality and are evenly distributed on the support platform.

[0009] According to the steering knuckle milling tool, the number of the slide grooves is multiple and evenly distributed around the upper air groove, and the sliding blocks are all located inside the slide grooves.

[0010] According to the steering knuckle milling tool, the upper air pipe is located inside the upper air hole, and the lower air pipe is located inside the lower air hole.

[0011] According to the steering knuckle milling tool, the upper airbag and the lower airbag are both ring-shaped.

[0012] The above scheme has the following beneficial effects:

[0013] 1. By setting the support platform, slide, upper air groove, lower air groove, bottom hole, top block, inner electric rod, upper air hole, lower air hole, fixed block, side electric rod, moving block, slider and clamping plate, the steering knuckles of different diameters can be clamped, which improves the application range of the device, and the structure is simple and easy to operate;

[0014] 2. By arranging the upper air bag, the upper air pipe, the upper air valve, the lower air bag, the lower air pipe and the lower air valve, the steering knuckle can be stabilized first and then clamped during the clamping process. At the same time, it can be quickly separated from the steering knuckle during the disassembly process, thereby improving the disassembly efficiency and convenience.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view of a steering knuckle milling tooling of the utility model;

[0018] Figure 2 This is a cross-sectional view of a support component of a steering knuckle milling tooling of the utility model;

[0019] Figure 3It is an exploded view of the upper airbag and the lower airbag of a steering knuckle milling tooling of the utility model;

[0020] Figure 4 The utility model is a structural diagram of a clamping assembly of a steering knuckle milling tool.

[0021] Legend:

[0022] 1. Workbench; 2. Support assembly; 3. Upper air bag; 4. Upper air pipe; 5. Upper air valve; 6. Lower air bag; 7. Lower air pipe; 8. Lower air valve; 9. Clamping assembly;

[0023] 201, support platform; 202, slide slot; 203, upper air slot; 204, lower air slot; 205, bottom hole; 206, top block; 207, inner electric rod; 208, upper air hole; 209, lower air hole;

[0024] 901, fixed block; 902, side electric rod; 903, moving block; 904, slider; 905, clamping plate. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4The utility model embodiment is a knuckle milling tool, which includes: a workbench 1, a support assembly 2 is arranged on the top of the workbench 1, and the support assembly 2 includes a support table 201, a slide 202, an upper air groove 203, a lower air groove 204, a bottom hole 205, a top block 206, an inner electric rod 207, an upper air hole 208 and a lower air hole 209. The bottom of the support table 201 is fixedly connected to the workbench 1, and the top of the support table 201 is provided with a slide 202 and an upper air groove 203. The number of the slides 202 is set in plurality and is evenly distributed around the upper air groove 203. The interior of the support table 201 is provided with a lower air groove 204, and the lower air groove 204 is located below the upper air groove 203. The support platform 201 is provided with a bottom hole 205 at the bottom, and a top block 206 and an inner electric rod 207 are arranged inside the bottom hole 205. The bottom of the top block 206 is fixedly connected to the inner electric rod 207, and the bottom of the inner electric rod 207 is fixedly connected to the workbench 1. When the inner electric rod 207 is started, the top block 206 can be lifted up, thereby ejecting the upper steering knuckle out of the support platform 201. An upper air hole 208 and a lower air hole 209 are arranged on the front side wall of the support platform 201. The upper air hole 208 is connected with the upper air groove 203, and the lower air hole 209 is connected with the lower air groove 204. A clamping assembly 9 is arranged on the top of the support platform 201.

[0027] An upper airbag 3 is fixedly arranged inside the upper air groove 203, an upper air pipe 4 is fixedly connected to the circumferential surface of the upper airbag 3, an upper air valve 5 is fixedly connected to the circumferential surface of the upper air pipe 4, a lower airbag 6 is fixedly arranged inside the lower air groove 204, a lower air pipe 7 is fixedly connected to the circumferential surface of the lower airbag 6, a lower air valve 8 is fixedly connected to the circumferential surface of the lower air pipe 7, the upper air pipe 4 is located inside the upper air hole 208, the lower air pipe 7 is located inside the lower air hole 209, the upper airbag 3 and the lower airbag 6 are both annular, when the upper airbag 3 and the lower airbag 6 are inflated, the upper airbag 3 and the lower airbag 6 expand, thereby stabilizing the internal steering knuckle and facilitating the clamping of the upper clamping assembly 9.

[0028] The clamping assembly 9 includes a fixed block 901, a side electric rod 902, a moving block 903, a slider 904 and a clamping plate 905. The bottom of the fixed block 901 is fixedly connected to the support platform 201, the side electric rod 902 is fixedly connected to the rear side wall of the fixed block 901, the moving block 903 is fixedly connected to the rear side wall of the side electric rod 902, the bottom of the moving block 903 is fixedly connected to the slider 904, the sliders 904 are all located inside the slide groove 202, and the clamping plate 905 is fixedly connected to the rear side wall of the moving block 903. There are multiple clamping assemblies 9, which are evenly distributed on the support platform 201. When the side electric rod 902 is started, the moving block 903 is pushed to move on the support platform 201 and the steering knuckle is clamped.

[0029] Working principle: Place the steering knuckle in the upper air groove 203 and the lower air groove 204, inflate the upper air bag 3 and the lower air bag 6, expand the upper air bag 3 and the lower air bag 6, and stabilize the internal steering knuckle. When the side electric rod 902 is started, the moving block 903 is pushed to move on the support platform 201 and clamp the steering knuckle. When the processing is completed, open the upper air valve 5 and the lower air valve 8 to shrink the upper air bag 3 and the lower air bag 6, thereby loosening the steering knuckle, retract the side electric rod 902, further loosen the steering knuckle, start the internal electric rod 207, and lift the top block 206, thereby ejecting the steering knuckle from the upper air groove 203 and the lower air groove 204.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A knuckle milling tool, comprising: A workbench (1), characterized in that a support assembly (2) is arranged on the top of the workbench (1), the support assembly (2) comprising a support platform (201), a slide groove (202), an upper air groove (203), a lower air groove (204), a bottom hole (205), a top block (206), an inner electric rod (207), an upper air hole (208) and a lower air hole (209), the bottom of the support platform (201) is fixedly connected to the workbench (1), the top of the support platform (201) is provided with a slide groove (202) and an upper air groove (203), the interior of the support platform (201) is provided with a lower air groove (204), and the lower air groove (204) is located on the upper air groove (203), a bottom hole (205) is provided at the bottom of the support platform (201), a top block (206) and an inner electric rod (207) are provided inside the bottom hole (205), the bottom of the top block (206) is fixedly connected to the inner electric rod (207), the bottom of the inner electric rod (207) is fixedly connected to the workbench (1), an upper air hole (208) and a lower air hole (209) are provided on the front side wall of the support platform (201), the upper air hole (208) is connected to the upper air groove (203), the lower air hole (209) is connected to the lower air groove (204), and a clamping assembly (9) is provided on the top of the support platform (201); An upper air bag (3) is fixedly arranged inside the upper air groove (203), an upper air pipe (4) is fixedly connected to the circumferential surface of the upper air bag (3), an upper air valve (5) is fixedly connected to the circumferential surface of the upper air pipe (4), a lower air bag (6) is fixedly arranged inside the lower air groove (204), a lower air pipe (7) is fixedly connected to the circumferential surface of the lower air bag (6), and a lower air valve (8) is fixedly connected to the circumferential surface of the lower air pipe (7).

2. A steering knuckle milling tool according to claim 1, characterized in that: The clamping assembly (9) comprises a fixed block (901), a side electric rod (902), a moving block (903), a sliding block (904) and a clamping plate (905); the bottom of the fixed block (901) is fixedly connected to the support platform (201); the rear side wall of the fixed block (901) is fixedly connected to the side electric rod (902); the rear side wall of the side electric rod (902) is fixedly connected to the moving block (903); the bottom of the moving block (903) is fixedly connected to the sliding block (904); and the rear side wall of the moving block (903) is fixedly connected to the clamping plate (905).

3. A steering knuckle milling tool according to claim 2, characterized in that: The clamping assemblies (9) are provided in a plurality and are evenly distributed on the support platform (201).

4. A steering knuckle milling tool according to claim 3, characterized in that: The number of the slide grooves (202) is multiple and evenly distributed around the upper air groove (203), and the sliding blocks (904) are all located inside the slide grooves (202).

5. The steering knuckle milling tool according to claim 1, characterized in that: The upper air pipe (4) is located inside the upper air hole (208), and the lower air pipe (7) is located inside the lower air hole (209).

6. The steering knuckle milling tool according to claim 1, characterized in that: The upper airbag (3) and the lower airbag (6) are both ring-shaped.

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