Trimming mechanical jig for foaming part of automobile steering wheel

Abstract

The utility model discloses an automobile steering wheel foaming piece trimming mechanical jig which comprises a bottom plate, an installation frame is arranged on the upper portion of the bottom plate and fixedly connected with the bottom plate, and four sets of sliding rails are arranged on the surface of the installation frame and fixedly connected with the installation frame. A sliding block is arranged on the surface of the sliding rail and is in sliding connection with the sliding rail, a fixing plate is arranged on the upper portion of the sliding block, a fixing column is arranged on the surface of the fixing plate, and a protective sleeve is arranged on the surface of the fixing column. The inserting column is arranged on the lower portion of the fixing plate and located in the groove, the driving shaft is driven by the driver to rotate, the rotating disc drives the inserting column to transversely move through the groove, and therefore the sliding block is driven to move on the surface of the sliding rail, the steering wheel is arranged on the surface of the fixing column in a sleeving mode and expanded from the inner side to the outer side, and the steering wheel is fixed. By means of the fixing mode, the steering wheel can be effectively prevented from deforming when fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile steering wheels, and more specifically to a mechanical fixture for trimming a foamed part of an automobile steering wheel. Background Art

[0002] Automobile steering wheel foam is an important component in the steering wheel manufacturing process, and its quality and performance are directly related to the comfort and durability of the steering wheel.

[0003] The foam part of the steering wheel of the car needs to be fixed when trimming, and the traditional external fixing fixture easily causes the steering wheel to deform. Therefore, it is necessary to provide a new technical solution to solve this problem. Utility Model Content

[0004] The utility model aims to provide a mechanical fixture for trimming a foamed part of an automobile steering wheel, which solves the problem that the foamed part of the automobile steering wheel needs to be fixed during trimming and the traditional external fixing fixture easily causes deformation of the steering wheel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical jig for trimming foam parts of a car steering wheel, comprising: a base plate, a mounting frame is provided on the upper part of the base plate and the mounting frame is fixedly connected to the base plate, four groups of slide rails are provided on the surface of the mounting frame and the slide rails are fixedly connected to the mounting frame, sliding blocks are provided on the surface of the slide rails and the sliding blocks are slidably connected to the slide rails, a fixed plate is provided on the upper part of the sliding block and a fixed column is provided on the surface of the fixed plate, a protective cover is provided on the surface of the fixed column, a driver is provided on the inner side of the mounting frame and a drive shaft is provided at the power output end of the driver, the drive shaft extends to the upper surface of the mounting frame and is installed with a turntable, a plurality of groups of grooves are provided inside the turntable, and a plug-in column is provided on the lower part of the fixed plate and the plug-in column is located inside the groove.

[0006] As a preferred embodiment of the present utility model, the grooves are provided in four groups and are arranged in an arc-shaped structure.

[0007] As a preferred embodiment of the present invention, a plurality of groups of fixing holes are arranged inside the bottom plate and the fixing holes are distributed at equal intervals.

[0008] As a preferred embodiment of the utility model, a plug hole is arranged inside the protective sleeve and a plurality of groups of elastic blocks are arranged inside the plug hole, and the elastic blocks are arranged in a trapezoidal structure.

[0009] As a preferred implementation of the present invention, the protective sleeve is made of elastic material.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model discloses a mounting frame is provided at the upper part of the base plate, and the mounting frame is fixedly connected with the base plate by four sets of slide rails, and the slide rails are fixedly connected with the mounting frame, and a sliding block is provided on the surface of the slide rails, and the sliding block is slidably connected with the slide rails. A fixing plate is provided on the upper part of the sliding block, and a fixing column is provided on the surface of the fixing plate, and a protective sleeve is provided on the surface of the fixing column, and the protective sleeve is made of elastic material. A driver is provided on the inner side of the mounting frame, and a power output end of the driver is provided with a driving shaft, and the driving shaft extends to the upper surface of the mounting frame and a turntable is installed inside the turntable. A plurality of groups of grooves are provided on the lower part of the fixing plate, and the plugging column is provided on the inner part of the turntable, and the plugging column is located inside the groove. The driving shaft is driven by the driver to rotate, so that the turntable drives the plugging column to perform a transverse movement through the groove, thereby driving the sliding block to move on the surface of the slide rail, and the steering wheel is sleeved on the surface of the fixing column, and is expanded from the inside to the outside, so as to fix the steering wheel. This fixing method can effectively prevent the steering wheel from being deformed when it is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 This is a side view of the structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the fixed column and the protective sleeve of the utility model.

[0016] In the figure: 1. Base plate; 2. Mounting frame; 3. Slide rail; 4. Slider; 5. Fixing plate; 6. Fixing hole; 7. Turntable; 8. Groove; 9. Driver; 10. Drive shaft; 11. Fixing column; 12. Protective cover; 13. Plug-in slot; 14. Elastic block; 15. Plug-in column. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0018] See also Figure 1-4The utility model provides a technical solution: a mechanical jig for trimming the foamed parts of a car steering wheel, comprising: a bottom plate 1, a mounting frame 2 is arranged on the upper part of the bottom plate 1 and the mounting frame 2 is fixedly connected to the bottom plate 1, four sets of slide rails 3 are arranged on the surface of the mounting frame 2 and the slide rails 3 are fixedly connected to the mounting frame 2, a sliding block 4 is arranged on the surface of the slide rail 3 and the sliding block 4 is slidably connected to the slide rail 3, a fixed plate 5 is arranged on the upper part of the sliding block 4 and a fixed column 11 is arranged on the surface of the fixed plate 5, the The surface of the fixing column 11 is provided with a protective sleeve 12, the inner side of the mounting frame 2 is provided with a driver 9 and the power output end of the driver 9 is provided with a drive shaft 10, the drive shaft 10 extends to the upper surface of the mounting frame 2 and is installed with a turntable 7, the inside of the turntable 7 is provided with a plurality of groups of grooves 8, the lower part of the fixing plate 5 is provided with a plug-in column 15 and the plug-in column 15 is located inside the groove 8, the upper part of the bottom plate 1 is provided with a mounting frame 2 and the mounting frame 2 is fixedly connected to the bottom plate 1, and the surface of the mounting frame 2 is provided with a Four sets of slide rails 3 are arranged and the slide rails 3 are fixedly connected to the mounting frame 2. Sliding blocks 4 are arranged on the surface of the slide rails 3 and the sliding blocks 4 are slidably connected to the slide rails 3. A fixing plate 5 is arranged on the upper part of the sliding block 4. A fixing column 11 is arranged on the surface of the fixing plate 5. A protective cover 12 is arranged on the surface of the fixing column 11 and the protective cover 12 is made of elastic material. A driver 9 is arranged on the inner side of the mounting frame 2 and a driving shaft 10 is arranged at the power output end of the driver 9. The driving shaft 10 extends to the upper surface of the mounting frame 2 and A turntable 7 is installed, and a plurality of groups of grooves 8 are arranged inside the turntable 7. A plug-in column 15 is arranged at the lower part of the fixed plate 5 and the plug-in column 15 is located inside the groove 8. The drive shaft 10 is driven to rotate by the driver 9, so that the turntable 7 drives the plug-in column 15 to move horizontally through the groove 8, thereby driving the sliding block 4 to move on the surface of the slide rail 3, and the steering wheel is put on the surface of the fixed column 11, expanding from the inside to the outside, so as to fix the steering wheel. This fixing method can effectively prevent the steering wheel from being deformed when it is fixed.

[0019] Further improvements, such as Figure 2 As shown: the grooves 8 are arranged in four groups and are arranged in an arc-shaped structure, which can drive the plug-in column 15 to move.

[0020] Further improvements, such as Figure 1 As shown: a plurality of groups of fixing holes 6 are arranged inside the bottom plate 1 and the fixing holes 6 are evenly spaced, which is convenient for fixed installation.

[0021] Further improvements, such as Figure 3 As shown: the protective sleeve 12 is provided with a plug hole 13 inside and a plurality of groups of elastic blocks 14 are provided inside the plug hole 13. The elastic blocks 14 are arranged in a trapezoidal structure, which is convenient for installation and fixation of the protective sleeve 12 and for replacement.

[0022] Further improvements, such as Figure 4 As shown: the protective cover 12 is made of elastic material, and this setting can reduce rigid contact, thereby avoiding damage to the steering wheel.

[0023] The utility model is provided with a mounting frame 2 on the upper part of the bottom plate 1, and the mounting frame 2 is fixedly connected with the bottom plate 1, four sets of slide rails 3 are provided on the surface of the mounting frame 2, and the slide rails 3 are fixedly connected with the mounting frame 2, a sliding block 4 is provided on the surface of the slide rail 3, and the sliding block 4 is slidably connected with the slide rail 3, a fixing plate 5 is provided on the upper part of the sliding block 4, and a fixing column 11 is provided on the surface of the fixing plate 5, and a protective cover 12 is provided on the surface of the fixing column 11, and the protective cover 12 is made of elastic material, a driver 9 is provided on the inner side of the mounting frame 2, and a driver is provided on the power output end of the driver 9. The driving shaft 10 extends to the upper surface of the mounting frame 2 and is installed with a turntable 7. A plurality of groups of grooves 8 are arranged inside the turntable 7. A plug-in column 15 is arranged at the lower part of the fixing plate 5 and the plug-in column 15 is located inside the groove 8. The driving shaft 10 is rotated by the driver 9, so that the turntable 7 drives the plug-in column 15 to move laterally through the groove 8, thereby driving the sliding block 4 to move on the surface of the slide rail 3, and the steering wheel is put on the surface of the fixing column 11, and expanded from the inside to the outside, so as to fix the steering wheel. This fixing method can effectively prevent the steering wheel from being deformed when it is fixed.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mechanical fixture for trimming a foamed part of a steering wheel of an automobile, characterized in that: include: A base plate (1), a mounting frame (2) is arranged on the upper part of the base plate (1), and the mounting frame (2) and the base plate (1) are fixedly connected, four sets of slide rails (3) are arranged on the surface of the mounting frame (2), and the slide rails (3) and the mounting frame (2) are fixedly connected, a sliding block (4) is arranged on the surface of the slide rail (3), and the sliding block (4) and the slide rail (3) are slidably connected, a fixed plate (5) is arranged on the upper part of the sliding block (4), and a fixed column (1) is arranged on the surface of the fixed plate (5) 1), a protective sleeve (12) is provided on the surface of the fixing column (11), a driver (9) is provided on the inner side of the mounting frame (2), and a driving shaft (10) is provided at the power output end of the driver (9), the driving shaft (10) extends to the upper surface of the mounting frame (2) and is installed with a turntable (7), a plurality of groups of grooves (8) are provided inside the turntable (7), and a plug-in column (15) is provided at the lower part of the fixing plate (5), and the plug-in column (15) is located inside the groove (8).

2. The trimming mechanical jig for a foamed part of an automobile steering wheel according to claim 1, characterized in that: The grooves (8) are arranged in four groups and are arranged in an arc-shaped structure.

3. The trimming mechanical jig for a foamed part of an automobile steering wheel according to claim 1, characterized in that: A plurality of groups of fixing holes (6) are arranged inside the bottom plate (1), and the fixing holes (6) are distributed at equal intervals.

4. The trimming mechanical jig for a foamed part of an automobile steering wheel according to claim 1, characterized in that: The protective sleeve (12) is provided with an inserting hole (13) inside and a plurality of groups of elastic blocks (14) are provided inside the inserting hole (13), wherein the elastic blocks (14) are arranged in a trapezoidal structure.

5. The trimming mechanical jig for a foamed part of an automobile steering wheel according to claim 1, characterized in that: The protective sleeve (12) is made of elastic material.

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