Edge grinding device for automobile steering shell

Abstract

The utility model discloses an automobile steering shell edge polishing device which comprises a machine tool body, a polishing assembly capable of polishing the edge of an automobile steering shell is installed at one end of the machine tool body, the polishing assembly can move left and right and up and down, and a movable table is installed in the middle of the machine tool body in a sliding mode. After the automobile steering shell is installed on the fixing assembly, a hydraulic rod drives a lifting block to ascend, a baffle is driven to rotate to the vertical position, the two sides of the automobile steering shell are blocked through the baffle, the baffle can block chippings falling off when the automobile steering shell is polished, the chippings fall on the upper surface of the moving table, and splashing of the chippings is prevented; the movable base is controlled to slide between the two electric guide rails, the dust collecting groove slides along the surface of the movable table, air is sucked into the dust suction pipe through the air suction assembly, chippings enter the dust suction pipe through the dust collecting groove, and the chippings on the upper surface of the movable table can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile steering housing processing, in particular to an edge grinding device for an automobile steering housing. Background Art

[0002] The steering housing is an important automotive component, mainly used to fix and protect the rack and input shaft, and also limit the stroke of the rack. Its main function is to provide a solid structure to support and protect the mechanical components inside the steering gear, ensuring its normal operation and extending its service life.

[0003] During the production process of automobile steering housings, the surface edges of the automobile steering housings need to be polished. In the prior art, the automobile steering housings are mostly automatically polished by automatic polishing equipment. The automobile steering housing is placed and fixed on the automatic polishing equipment, and the entire automobile steering housing is polished by controlling the movement of the polishing assembly and the automobile steering housing. However, the existing automatic polishing equipment mostly places the automobile steering housing directly on the workbench of the automatic polishing equipment. During polishing, the debris generated by the polishing will splash due to the rotation of the polishing knife, affecting the appearance of the automatic polishing equipment. At the same time, after a long period of polishing, a large amount of debris will fall from the automatic polishing equipment. People are required to regularly clean the debris on the automatic polishing equipment, which is a cumbersome operation. Utility Model Content

[0004] The purpose of the utility model is to provide an edge grinding device for an automobile steering housing, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edge grinding device for an automobile steering housing, comprising a machine tool body, a grinding assembly for grinding the edge of the automobile steering housing is installed at one end of the machine tool body, and the grinding assembly can move left and right and up and down. A movable platform is slidably installed in the middle of the machine tool body, and a fixing assembly for fixing the automobile steering housing is installed on the upper surface of the movable platform. Fixed blocks are symmetrically fixed on both sides of the movable platform, and a baffle is rotatably installed between the two fixed blocks on the same side. A dust collecting frame is slidably installed in the middle of the upper surface of the movable platform, and the bottom of the dust collecting frame is arranged in contact with the surface of the movable platform. A dust collecting groove is opened on one side of the dust collecting frame, and a dust suction pipe is fixedly installed at one end of the dust collecting groove, and the dust suction pipe is connected to the interior of the dust collecting frame.

[0006] As a further preferred embodiment of the present technical solution, a connecting rod is rotatably installed on one side of the baffle via an axle pin, a hydraulic rod is fixedly installed on the upper surface of one end of the movable platform close to the connecting rod, a lifting block is fixedly installed on the movable end of the hydraulic rod, and the end of the lifting block is rotatably connected to the end of the connecting rod away from the baffle via an axle pin.

[0007] As a further preferred embodiment of the present technical solution, electric guide rails are symmetrically fixedly installed on the upper surface of the movable platform, a movable seat is slidably installed between the two electric guide rails, and a connecting frame is symmetrically fixedly installed between the movable seat and the dust collecting frame.

[0008] As a further preferred embodiment of the present technical solution, a chamfer is provided on the bottom of one side of the dust collecting frame.

[0009] As a further preferred embodiment of the present technical solution, a termination plate is fixedly mounted on one end of the upper surface of the movable platform away from the hydraulic rod.

[0010] As a further preferred embodiment of the present technical solution, the dust suction pipe is connected to the bag dust collector.

[0011] The utility model provides an edge grinding device for an automobile steering housing, which has the following beneficial effects:

[0012] (1) The utility model installs the steering housing of the automobile on the fixed component, drives the lifting block to rise through the hydraulic rod, connects the lifting block and the baffle through the connecting rod, drives the baffle to rotate to a vertical position, blocks the two sides of the steering housing of the automobile through the baffle, and then grinds the edge of the steering housing of the automobile through the coordinated movement of the grinding component and the moving platform. The debris dropped during grinding will be blocked by the baffle and fall onto the upper surface of the moving platform to prevent the debris from splashing.

[0013] (2) The utility model controls the movable seat to slide between two electric guide rails, and the dust collecting trough will slide along the surface of the movable table, and the air will be sucked into the dust suction pipe through the suction component. The debris will enter the dust suction pipe through the dust collecting trough, which is convenient for cleaning the debris on the surface of the movable table. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is one of the partial structural diagrams of the utility model;

[0017] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0018] In the figure: 1. Machine tool body; 2. Grinding assembly; 3. Moving table; 4. Fixed assembly; 5. Fixed block; 6. Baffle; 7. Dust collection frame; 8. Dust collection trough; 9. Dust suction pipe; 10. Connecting rod; 11. Hydraulic rod; 12. Lifting block; 13. Electric guide rail; 14. Moving seat; 15. Connecting frame; 16. Chamfer; 17. Termination plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, an edge grinding device for an automobile steering housing includes a machine tool body 1, and a grinding component 2 for grinding the edge of the automobile steering housing is installed at one end of the machine tool body 1. The grinding component 2 can move left and right and up and down. A movable platform 3 is slidably installed in the middle of the machine tool body 1, and a fixing component 4 for fixing the automobile steering housing is installed on the upper surface of the movable platform 3. Fixed blocks 5 are symmetrically fixed on both sides of the movable platform 3, and a baffle 6 is rotatably installed between the two fixed blocks 5 on the same side. A dust collecting frame 7 is slidably installed in the middle of the upper surface of the movable platform 3, and the bottom of the dust collecting frame 7 is in contact with the surface of the movable platform 3. A dust collecting groove 8 is provided on one side of the dust collecting frame 7, and a dust suction pipe 9 is fixedly installed at one end of the dust collecting groove 8. The dust suction pipe 9 is connected to the interior of the dust collecting frame 7, and the dust suction pipe 9 is connected to an air suction component such as an air suction fan.

[0021] like Figures 1 to 4 As shown, a connecting rod 10 is rotatably installed on one side of the baffle 6 through an axle pin, a hydraulic rod 11 is fixedly installed on the upper surface of one end of the movable platform 3 close to the connecting rod 10, and a lifting block 12 is fixedly installed on the movable end of the hydraulic rod 11. The end of the lifting block 12 is rotatably connected to the end of the connecting rod 10 away from the baffle 6 through an axle pin.

[0022] The lifting block 12 is driven to rise by the hydraulic rod 11, and the connection between the lifting block 12 and the baffle 6 by the connecting rod 10 will drive the baffle 6 to rotate to a vertical position. The baffle 6 blocks both sides of the steering housing of the automobile, and then the edge of the steering housing of the automobile is polished by the coordinated movement of the polishing assembly 2 and the movable platform 3. The debris dropped by polishing will fall onto the upper surface of the movable platform 3 to prevent the debris from splashing.

[0023] like Figures 1 to 4 As shown, electric guide rails 13 are symmetrically fixedly installed on the upper surface of the movable platform 3, a movable seat 14 is slidably installed between the two electric guide rails 13, and a connecting frame 15 is symmetrically fixedly installed between the movable seat 14 and the dust collecting frame 7.

[0024] By controlling the movable seat 14 to slide between the two electric guide rails 13, the dust collecting trough 8 will slide along the surface of the movable platform 3, and air will be sucked into the dust suction pipe 9 through the suction component. The debris will enter the dust suction pipe 9 through the dust collecting trough 8, making it convenient to clean the debris on the upper surface of the movable platform 3.

[0025] like Figures 1 to 4 As shown, a chamfer 16 is provided on the bottom of one side of the dust collecting frame 7 .

[0026] When the dust collecting frame 7 slides along the upper surface of the movable platform 3 , it is convenient for the debris on the upper surface of the movable platform 3 to enter the dust collecting trough 8 .

[0027] like Figures 1 to 4 As shown, a stop plate 17 is fixedly mounted on one end of the upper surface of the movable platform 3 away from the hydraulic rod 11 .

[0028] When the dust collecting frame 7 moves to the end plate 17, the debris on the upper surface of the movable platform 3 will be blocked by the end plate 17 and stop moving, so that the debris can be completely absorbed and cleaned.

[0029] like Figures 1 to 4 As shown, the dust suction pipe 9 is connected to the bag dust collector.

[0030] The hand-washing debris can be removed to prevent the dust from floating.

[0031] The utility model provides an edge grinding device for an automobile steering housing, and the specific working principle is as follows:

[0032] When the device is in use, the automobile steering housing is mounted on the fixed assembly 4, the grinding assembly 2 and the movable platform 3 are driven to the processing position by the operation of the machine tool body 1, the lifting block 12 is driven to rise by the hydraulic rod 11, the connection between the lifting block 12 and the baffle 6 by the connecting rod 10 drives the baffle 6 to rotate to a vertical position, the baffle 6 blocks both sides of the automobile steering housing, and then the edge of the automobile steering housing is ground by the coordinated movement of the grinding assembly 2 and the movable platform 3, and the debris dropped by the grinding will fall onto the upper surface of the movable platform 3. When the automobile steering housing is replaced, the lifting block 12 is driven to descend by the hydraulic rod 11, and the connection between the lifting block 12 and the baffle 6 by the connecting rod 10 drives the baffle 6 to rotate to a horizontal position, so that the automobile steering housing can be taken out and replaced;

[0033] When cleaning the upper surface of the movable platform 3, by controlling the movable seat 14 to slide between the two electric guide rails 13, the dust collecting trough 8 will slide along the surface of the movable platform 3, and air will be sucked into the dust suction pipe 9 through the suction component. The debris will enter the dust suction pipe 9 through the dust collecting trough 8 and be used to clean the debris on the upper surface of the movable platform 3.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An edge grinding device for an automobile steering housing, comprising a machine tool body (1), a grinding assembly (2) for grinding the edge of an automobile steering housing being mounted on one end of the machine tool body (1), the grinding assembly (2) being movable leftwards and rightwards and up and down, a moving platform (3) being slidably mounted in the middle of the machine tool body (1), a fixing assembly (4) for fixing the automobile steering housing being mounted on the upper surface of the moving platform (3), and characterized in that: Fixed blocks (5) are symmetrically fixedly installed on both sides of the mobile platform (3), and a baffle (6) is rotatably installed between the two fixed blocks (5) on the same side. A dust collecting frame (7) is slidably installed on the middle part of the upper surface of the mobile platform (3), and the bottom of the dust collecting frame (7) is arranged in contact with the surface of the mobile platform (3). A dust collecting groove (8) is opened on one side of the dust collecting groove (8), and a dust suction pipe (9) is fixedly installed at one end of the dust collecting groove (8), and the dust suction pipe (9) is connected to the interior of the dust collecting frame (7).

2. The edge grinding device for an automobile steering housing according to claim 1, characterized in that: A connecting rod (10) is rotatably mounted on one side of the baffle (6) via an axle pin, a hydraulic rod (11) is fixedly mounted on the upper surface of one end of the movable platform (3) close to the connecting rod (10), a lifting block (12) is fixedly mounted on the movable end of the hydraulic rod (11), and an end of the lifting block (12) is rotatably connected to an end of the connecting rod (10) away from the baffle (6) via an axle pin.

3. The edge grinding device for an automobile steering housing according to claim 2, characterized in that: The upper surface of the movable platform (3) is symmetrically fixedly mounted with electric guide rails (13), a movable seat (14) is slidably mounted between the two electric guide rails (13), and a connecting frame (15) is symmetrically fixedly mounted between the movable seat (14) and the dust collecting frame (7).

4. The edge grinding device for an automobile steering housing according to claim 3, characterized in that: A chamfer (16) is provided on the bottom of one side of the dust collecting frame (7).

5. The edge grinding device for an automobile steering housing according to claim 2, characterized in that: A termination plate (17) is fixedly mounted on one end of the upper surface of the movable platform (3) away from the hydraulic rod (11).

6. The edge grinding device for an automobile steering housing according to claim 1, characterized in that: The dust suction pipe (9) is connected to the bag dust collector.

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