Semi-automatic edge trimmer for automobile chassis lining part

Abstract

The utility model belongs to the technical field of automobile chassis part machining equipment, and particularly relates to a semi-automatic edge trimmer for automobile chassis lining parts. The semi-automatic edge trimmer for the automobile chassis lining part comprises a working base table, a driving motor is arranged at the table top of the working base table, the driving motor comprises a rotating shaft, the driving motor penetrates through the table top of the working base table, and a detachable edge trimming machine base is arranged at the top of the rotating shaft; the edge trimming machine base comprises a connecting base, an edge trimming crown is fixedly connected to the top of the connecting base, a rubber lining is arranged on the inner side of the edge trimming crown, an edge trimming groove is formed in the center of the rubber lining, and a waste receiving space is formed in the bottom of the edge trimming groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile chassis parts processing equipment, and in particular relates to a semi-automatic trimming machine for automobile chassis bushing parts. Background Art

[0002] The automobile chassis bushing is an important part of the automobile chassis system. As an important element connecting various chassis components, it plays a vital role in maintaining the compactness and stability of the chassis. It is usually made of metal parts and rubber materials, has a certain elasticity and wear resistance, and can absorb and buffer the impact and vibration from the road surface.

[0003] The metal parts of the automobile chassis bushing usually include the main column and the connecting bolts at both ends of the main column. After the rubber material is coated on the metal parts, the waste edges of the rubber material need to be trimmed and polished to improve the consistency of mass-produced products. After removing the waste edges, it can reduce the falling of small pieces of rubber parts when the chassis bushing ages.

[0004] The common method of removing the waste edge is to use scissors, rubber erasers and other auxiliary tools to perform the operation manually. The production efficiency is low, and the main reason for the low output is that it is difficult to remove the rubber on the round rod of the bushing. Furthermore, when removing the waste edge, a rubber-wrapped grinding wheel is used for grinding and trimming. However, due to the small size of the bushing itself, it is difficult to complete the grinding with a grinding wheel at one time. It takes a lot of time and effort to grind all the excess waste edges of the bushing.

[0005] In order to solve the problem of grinding the rubber waste edge of the bushing, the utility model hopes to provide a semi-automatic trimming machine for automobile chassis bushing parts. Utility Model Content

[0006] The utility model aims to provide a semi-automatic trimming machine for automobile chassis bushing parts to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A semi-automatic trimming machine for automobile chassis bushing parts comprises a working base, a driving motor is provided at the table top of the working base, the driving motor comprises a rotating shaft, the driving motor passes through the table top of the working base, a detachable trimming machine base is provided on the top of the rotating shaft; the trimming machine base comprises a connecting seat, a trimming crown is fixedly connected to the top of the connecting seat, a rubber lining is provided on the inner side of the trimming crown, a trimming groove is provided at the central position of the rubber lining, and a waste receiving space is provided at the bottom of the trimming groove.

[0009] Preferably, fixing bolts are provided on the side walls of the connecting seat.

[0010] Preferably, four height-adjustable support feet are provided at the bottom of the work base, and the four support feet are distributed in a rectangular array at the bottom of the work base.

[0011] Preferably, a plurality of waste material gaps are provided on the side walls of the trimming crown.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model provides a semi-automatic trimming machine for automobile chassis bushing parts. Driven by a driving motor, the trimming machine base starts to rotate. A rubber lining is provided inside the trimming machine base. A trimming groove is provided at the center of the rubber lining. The workpiece to be trimmed is inserted into the trimming groove. The rubber waste edge on the surface of the workpiece can be repaired by means of the arc surface of the trimming groove.

[0014] (2) The utility model provides a semi-automatic trimming machine for automobile chassis bushing parts, wherein a waste receiving space is provided at the bottom of the trimming groove, and the waste receiving space is used to receive the edge grinding waste. The operator regularly turns off the drive motor, removes the trimming machine base, and pours out the edge grinding waste;

[0015] (3) The utility model provides a semi-automatic trimming machine for automobile chassis bushing parts, wherein a waste notch is provided at the side wall of the trimming crown, and the waste notch is used to remove the trimming waste in the trimming groove and the waste receiving space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model and the workpiece;

[0017] Figure 2 It is a schematic diagram of the structure of the trimming base and the workpiece;

[0018] In the figure: 1. working base; 2. driving motor; 3. rotating shaft; 4. trimming machine base; 5. connecting base; 6. fixing bolt; 7. trimming crown; 8. rubber lining; 9. trimming groove; 10. waste receiving space; 11. waste gap; 12. supporting foot; 13. workpiece. DETAILED DESCRIPTION

[0019] 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.

[0020] A semi-automatic trimming machine for automobile chassis bushing parts comprises a working platform 1, a driving motor 2 is arranged on the table of the working platform 1, and the driving motor 2 is fixed on the working platform 1. The driving motor 2 comprises a rotating shaft 3, and the rotating shaft 3 of the driving motor 2 passes through the table of the working platform 1. A detachable trimming machine seat 4 is arranged on the top of the rotating shaft 3, and the trimming machine seat 4 comprises a connecting seat 5, and a fixing bolt 6 is arranged on the side wall of the connecting seat 5, and the trimming machine seat 4 can be fixed on the rotating shaft 3 by the fixing bolt 6. A trimming crown 7 is arranged on the top of the connecting seat 5, and a rubber lining 8 is arranged on the inner side of the trimming crown 7, and a trimming groove 9 is arranged at the central position of the rubber lining 8, and a workpiece 13 to be processed is extended into the trimming groove 9, and the rubber waste edge of the workpiece 13 is polished and trimmed by means of the arc surface design of the trimming groove 9. The operator holds the workpiece 13 to be processed, and trims and polishes the rubber waste edge by means of the structural characteristics of the rubber lining 8. In order to receive the rubber scraps after grinding, a waste receiving space 10 is provided at the bottom of the trimming groove 9. At the same time, a waste notch 11 is provided at the side wall of the trimming crown 7, and the waste notch 11 is used to guide the rubber waste during the grinding process. For the trimming waste of the trimming machine base 4, the operator can also remove the trimming machine base 4 from the rotating shaft, pour out the trimming waste, and then install and reset the trimming machine base 4 after pouring out. Four height-adjustable support feet 12 are also provided at the bottom of the working base 1, and the four support feet 12 are distributed in a rectangular array at the bottom of the working base 1. The level of the working base 1 can be adjusted by adjusting the height of the four support feet 12.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic trimming machine for automobile chassis bushing parts, characterized in that: It includes a working base, a driving motor is provided on the table top of the working base, the driving motor includes a rotating shaft, the driving motor passes through the table top of the working base, a detachable trimming machine base is provided on the top of the rotating shaft; the trimming machine base includes a connecting seat, a trimming crown is fixedly connected to the top of the connecting seat, a rubber lining is provided on the inner side of the trimming crown, a trimming groove is provided at the central position of the rubber lining, and a waste receiving space is provided at the bottom of the trimming groove.

2. The semi-automatic trimming machine for automobile chassis bushing parts according to claim 1, characterized in that: The side wall of the connecting seat is provided with fixing bolts.

3. The semi-automatic trimming machine for automobile chassis bushing parts according to claim 1, characterized in that: The bottom of the work platform is provided with four support feet with adjustable heights, and the four support feet are distributed in a rectangular array at the bottom of the work platform.

4. The semi-automatic trimming machine for automobile chassis bushing parts according to claim 1, characterized in that: A plurality of waste material gaps are arranged on the side wall of the trimming crown.

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