阅读说明：本技术 一种电动车车体加工的打磨机 (Polisher for processing electric vehicle body ) 是由 王辉 于 2020-06-12 设计创作，主要内容包括：本发明公开了一种电动车车体加工的打磨机,包括用于支撑的机架装置,所述机架装置中间安装有用于悬挂的悬吊装置,所述悬吊装置下面安装有用于打磨电动车车体的磨头装置。本发明所述的一种电动车车体加工的打磨机,通过两侧打磨的设置,保证打磨时受力的平衡,提高了打磨效率,通过悬吊的设置,减轻了工人手持的劳动强度,便于操作,通过滑动和弹性设置,便于移动磨头装置进行打磨,提高了操作的便利性。(The invention discloses a grinding machine for processing an electric vehicle body, which comprises a rack device for supporting, wherein a suspension device for suspension is arranged in the middle of the rack device, and a grinding head device for grinding the electric vehicle body is arranged below the suspension device. According to the polisher for processing the electric vehicle body, the two sides are arranged for polishing, the stress balance during polishing is guaranteed, the polishing efficiency is improved, the labor intensity of workers in hand holding is relieved through the suspension arrangement, the polisher is convenient to operate, the grinding head device is convenient to move for polishing through sliding and elastic arrangement, and the convenience in operation is improved.)

1. The utility model provides a polisher of electric motor car automobile body processing which characterized in that: the electric vehicle grinding head device comprises a rack device (1) for supporting, wherein a suspension device (3) for suspension is arranged in the middle of the rack device (1), and a grinding head device (2) for grinding the electric vehicle body is arranged below the suspension device (3);

the rack device (1) comprises a support frame (101), a sliding groove (104) is formed in the top of the support frame (101), 2 cross beams (102) are symmetrically arranged at the bottom of the support frame (101), and 2 supporting legs (103) are symmetrically arranged below each cross beam (102);

grinding head device (2) includes mount (201), mount (201) inboard symmetry is provided with 2 and beats mill dish (203), motor (202) are installed in mill dish (203) outside, mount (201) top is provided with first handle (204), mount (201) one side is provided with second handle (205).

2. The sander for electric vehicle body processing according to claim 1, wherein: the suspension device (3) comprises a sliding block (301), a return spring (302) is installed below the sliding block (301), a steel cable (303) is installed below the return spring (302), the sliding block (301) is connected with the supporting frame (101) in a sliding mode, the return spring (302) is respectively riveted with the sliding block (301) and the steel cable (303), and the steel cable (303) is bound with the fixing frame (201).

3. The sander for electric vehicle body processing according to claim 1, wherein: suspension device (3) include slider (301), install receiver (304) below slider (301), install coil spring (305) in receiver (304), install cable wire (303) below coil spring (305), slider (301) with support frame (101) sliding connection, slider (301) with receiver (304) bolted connection, cable wire (303) respectively with coil spring (305) with mount (201) are binded together.

4. The sander for electric vehicle body processing according to claim 1, wherein: the supporting frame (101) and the cross beam (102) are welded together, and the supporting feet (103) are in threaded connection with the cross beam (102).

5. The sander for electric vehicle body processing according to claim 1, wherein: the motor (202) is connected with the fixed frame (201) through bolts, the polishing disc (203) is connected with the motor (202) through flat keys, and the first handle (204) and the second handle (205) are respectively welded with the fixed frame (201).

Technical Field

The invention belongs to the field of electric vehicle body processing, and particularly relates to a grinding machine for electric vehicle body processing.

Background

After more than ten years of development, the electric vehicle has become the most common vehicle in the streets and alleys and is the best known green environmental protection tool. And the electric vehicle body needs to be polished during processing so as to ensure smooth surface. However, in the prior art, a sander is generally used for sanding the electric vehicle body by holding the electric vehicle body by a worker, so that the labor intensity of the worker is increased, and the stress is unbalanced during sanding.

Disclosure of Invention

The invention aims to provide a grinding machine for processing an electric vehicle body, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a grinding machine for processing an electric vehicle body comprises a frame device for supporting, wherein a suspension device for suspension is arranged in the middle of the frame device, and a grinding head device for grinding the electric vehicle body is arranged below the suspension device; the rack device comprises a support frame, a sliding groove is formed in the top of the support frame, 2 cross beams are symmetrically arranged at the bottom of the support frame, and 2 supporting legs are symmetrically arranged below each cross beam; the grinding head device comprises a fixing frame, wherein 2 grinding disks are symmetrically arranged on the inner side of the fixing frame, a motor is installed on the outer side of each grinding disk, a first handle is arranged at the top of the fixing frame, and a second handle is arranged on one side of the fixing frame.

Further: the suspension device comprises a sliding block, a return spring is arranged below the sliding block, a steel cable is arranged below the return spring, the sliding block is connected with the supporting frame in a sliding mode, the return spring is respectively riveted with the sliding block and the steel cable, and the steel cable is bound with the fixing frame.

The sliding block slides on the supporting frame along the sliding groove, and the return spring stretches and pulls the steel cable to suspend the fixing frame.

Further: the suspension device comprises a sliding block, a storage box is arranged below the sliding block, a coil spring is arranged in the storage box, a steel cable is arranged below the coil spring, the sliding block is connected with the support frame in a sliding mode, the sliding block is connected with the storage box through a bolt, and the steel cable is respectively bound with the coil spring and the fixing frame together.

The sliding block slides on the supporting frame along the sliding groove, and the storage box fixes the coil spring to pull the steel cable to stretch and suspend the fixing frame.

Further: the supporting frame and the cross beam are welded together, and the supporting legs are in threaded connection with the cross beam.

Welding ensures that the support frame and the cross beam are firmly and reliably connected, and the threaded connection is convenient for rotating and adjusting the height of the supporting legs.

Further: the motor is connected with the fixed frame through bolts, the polishing disc is connected with the motor through flat keys, and the first handle and the second handle are respectively welded with the fixed frame.

Bolted connection is convenient for dismouting maintenance the motor, the smooth transmission of power has been guaranteed in the parallel key connection, and the welding has guaranteed the first in command with the second in command is durable.

Compared with the prior art, the invention has the beneficial effects that:

1. due to the arrangement of polishing on two sides, the stress balance during polishing is ensured, and the polishing efficiency is improved;

2. through the arrangement of suspension, the labor intensity of workers in hand holding is reduced, and the operation is convenient;

3. through slip and elasticity setting, be convenient for remove bistrique device and polish, improved the convenience of operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front isometric view of an embodiment 1 of a sander for electric vehicle body machining according to the present invention;

FIG. 2 is a bottom isometric view of an embodiment 1 of the sander for electric vehicle body machining according to the present invention;

FIG. 3 is a front isometric view of an embodiment 2 of the sander for electric vehicle body machining according to the present invention;

fig. 4 is a bottom perspective view of the sander for electric vehicle body processing according to embodiment 2 of the present invention.

In the reference symbols: 1. a rack device; 101. a support frame; 102. a cross beam; 103. supporting legs; 104. a chute; 2. a grinding head device; 201. a fixed mount; 202. an electric motor; 203. grinding disc; 204. a first handle; 205. a second handle; 3. a suspension device; 301. a slider; 302. a return spring; 303. a steel cord; 304. a storage box; 305. a coil spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1 and 2, a grinding machine for processing an electric vehicle body comprises a frame device 1 for supporting, a suspension device 3 for suspension is arranged in the middle of the frame device 1, and a grinding head device 2 for grinding the electric vehicle body is arranged below the suspension device 3; the rack device 1 comprises a support frame 101, a sliding chute 104 is arranged at the top of the support frame 101, 2 cross beams 102 are symmetrically arranged at the bottom of the support frame 101, and 2 supporting legs 103 are symmetrically arranged below each cross beam 102; the grinding head device 2 comprises a fixed frame 201, 2 grinding discs 203 are symmetrically arranged on the inner side of the fixed frame 201, a motor 202 is mounted on the outer side of each grinding disc 203, a first handle 204 is arranged on the top of the fixed frame 201, and a second handle 205 is arranged on one side of the fixed frame 201.

Further: the suspension device 3 comprises a sliding block 301, a return spring 302 is arranged below the sliding block 301, a steel cable 303 is arranged below the return spring 302, the sliding block 301 is connected with the support frame 101 in a sliding mode, the return spring 302 is riveted with the sliding block 301 and the steel cable 303 respectively, and the steel cable 303 is bound with the fixed frame 201; the support frame 101 and the cross beam 102 are welded together, and the support legs 103 are in threaded connection with the cross beam 102; the motor 202 is connected with the fixing frame 201 through bolts, the grinding disc 203 is connected with the motor 202 through flat keys, and the first handle 204 and the second handle 205 are respectively welded with the fixing frame 201.

Example 2

As shown in fig. 3 and 4, embodiment 2 differs from embodiment 1 in that: the suspension device 3 comprises a sliding block 301, a containing box 304 is arranged below the sliding block 301, a coil spring 305 is arranged in the containing box 304, a steel cable 303 is arranged below the coil spring 305, the sliding block 301 is connected with the supporting frame 101 in a sliding mode, the sliding block 301 is connected with the containing box 304 in a bolt mode, and the steel cable 303 is respectively bound with the coil spring 305 and the fixing frame 201.

The working principle and the using process of the invention are as follows: the first handle 204 and the second handle 205 are respectively held by two hands, the fixing frame 201 is moved, the sliding block 301 slides on the supporting frame 101 along the sliding groove 104, the return spring 302 telescopically pulls the steel cable 303 to suspend the fixing frame 201, or the storage box 304 fixedly pulls the coil spring 305 to pull the steel cable 303 to telescopically suspend the fixing frame 201, and the fixing frame 201 supports the motor 202 to drive the polishing disc 203 to rotate to polish the electric vehicle body from two sides.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.