CN223917566U - A polishing apparatus for fender production - Google Patents

Abstract

The utility model relates to the field of fender polishing, in particular to a polishing device for fender production. The utility model provides a polishing device for producing a fender, which comprises a frame, a controller, a first driving motor, a first bidirectional screw, a supporting frame and the like, wherein the controller is arranged at the upper part of the frame, the first driving motor is arranged at the right side of the frame, the first driving motor is electrically connected with the controller, the first bidirectional screw is fixedly connected to an output shaft of the first driving motor, the first bidirectional screw and the other symmetrical first bidirectional screw are connected with the frame in a rotating way, and the supporting frame is connected between the two first bidirectional screws in a threaded way. According to the utility model, the first driving motor and the second driving motor respectively drive the first bidirectional screw and the second bidirectional screw to rotate, so that the movement of the support frame and the servo motor can be accurately controlled, and the accurate positioning and movement of the polishing machine on the fender are realized.

Description

Polishing device for fender production

Technical Field

The utility model relates to the field of fender polishing, in particular to a polishing device for fender production.

Background

The fender is an arc-shaped covering part arranged on the side surface of the automobile body above the automobile wheel, is mainly used for preventing sundries such as muddy water, sand and the like raised in the running process of the wheel from splashing outside the automobile body or the automobile, and has the functions of beautifying the lines of the automobile body and optimizing the aerodynamic performance, and the fender is made of metal (such as steel plate and aluminum alloy) or composite materials.

The surface finish of the fender is used as an important covering part of an automobile body, the appearance quality and the corrosion resistance of the whole automobile are directly affected, and in the existing production process, the surface polishing treatment is required to be carried out on the fender after the fender is formed by stamping so as to eliminate fine scratches, burrs and oxide layers. In the fender production and processing process, the polishing procedure is the key step of promoting surface finish, deburring and mar, and current polishing equipment generally needs the workman to carry out polishing to the work piece with holding the grinding wheel of polishing, and this kind of mode relies on manual adjustment polishing wheel position, is difficult to realize multi-angle, the continuous polishing of multizone, and waste time and energy influences machining efficiency and homogeneity.

Therefore, it is desirable to provide a polishing apparatus for fender production that can reduce manual polishing.

Disclosure of utility model

The utility model aims to overcome the defect that a polishing wheel is required to be manually adjusted during polishing of a traditional fender, and the technical problem of the utility model is to provide a polishing device for producing the fender.

The polishing device for the fender production comprises a frame, a controller, a first driving motor, a first bidirectional screw, a supporting frame, a second driving motor, a second bidirectional screw, a polishing machine and a universal polishing head, wherein the controller is arranged at the upper part of the frame, the first driving motor is arranged at the right side of the frame and is electrically connected with the controller, the first bidirectional screw is fixedly connected to an output shaft of the first driving motor and is rotatably connected with the frame, the left side of the frame is rotatably connected with the first bidirectional screw, the supporting frame is in threaded connection with the two first bidirectional screws, the left side of the supporting frame is provided with the second driving motor, the second driving motor is electrically connected with the controller, the output shaft of the second driving motor is fixedly connected with the second bidirectional screw, the second bidirectional screw is rotatably connected with the right side of the supporting frame, the polishing machine is electrically connected with the controller, the polishing machine is in threaded connection with the second bidirectional screw, and the universal polishing head is also arranged at the bottom of the polishing machine.

More preferably, still include objective table, vacuum chuck and air pump, frame top sliding connection has the objective table, is equipped with a plurality of vacuum chuck on the objective table, and frame mid-mounting has the air pump, air pump and controller electric connection, and the air pump passes through the trachea with vacuum chuck and is connected.

More preferably, a magnet is embedded in the stage, and the magnet can adsorb scrap iron or steel scraps generated in the polishing process.

More preferably, each vacuum chuck is connected with each other through an air pipe.

More preferably, the device further comprises a rotating rod, bevel gears, screw rods and supporting blocks, wherein the rotating rod is rotationally connected to the bottom of the machine frame, the bevel gears are symmetrically fixedly connected to two sides of the rotating rod, the screw rods are symmetrically rotationally connected to the middle of the machine frame, the bevel gears are fixedly connected to the bottom of each screw rod, the two bevel gears located on the same side of the machine frame are meshed with each other, the supporting blocks are connected to the two screw rods in a threaded mode, and the two supporting blocks are respectively and slidably connected with the object stage.

More preferably, the rotating rod is provided with a handle which is convenient to rotate.

Compared with the prior art, the utility model has the advantages that 1, the first bidirectional screw and the second bidirectional screw are respectively driven to rotate by the first driving motor and the second driving motor, and the movement of the support frame and the servo motor can be accurately controlled, so that the accurate positioning and movement of the polishing machine on the fender are realized. The design effectively improves the polishing accuracy, avoids position deviation possibly caused by manual operation, and further improves the polishing quality. Meanwhile, the control mode reduces the investment of manpower in adjusting the polishing position, improves the overall working efficiency and reduces the labor cost.

2. According to the utility model, the air of the vacuum chuck is pumped through the air pump, so that the automobile fender is firmly adsorbed on the objective table. The fixing mode can adapt to the fenders with different sizes and shapes, ensures that the fenders cannot displace in the polishing process, ensures polishing accuracy and is beneficial to improving product quality.

3. According to the utility model, the bevel gear is driven to rotate in a meshed manner by the rotating rod, so that the screw rod rotates to drive the supporting block and the objective table to move, and the objective table can be conveniently moved to a proper position for subsequent operation. This is convenient for not only retrieve debris such as iron fillings on the objective table, is favorable to vacuum chuck's change moreover for the maintenance of device is more convenient.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the support frame, the second driving motor, the second bidirectional screw and other components of the present utility model.

FIG. 3 is a schematic perspective view of the object stage, vacuum chuck, air pump and other components of the present utility model.

Fig. 4 is a schematic perspective view of the rotating rod, bevel gear, screw rod and other parts of the present utility model.

FIG. 5 is a schematic plan view of the vacuum chuck, air pump, and rotating rod of the present utility model.

The marking of each part in the drawing is as follows, 1, frame, 101, controller, 2, first driving motor, 3, first two-way screw, 4, support frame, 5, second driving motor, 6, second two-way screw, 7, burnishing machine, 8, universal burnishing head, 9, objective table, 10, vacuum chuck, 11, air pump, 12, bull stick, 13, bevel gear, 14, lead screw, 15, riding block.

Detailed Description

It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.

The embodiment of the polishing device for the fender production is shown in the figures 1-5, and comprises a frame 1, a controller 101, a first driving motor 2, a first bidirectional screw 3, a support frame 4, a second driving motor 5, a second bidirectional screw 6, a polishing machine 7 and a universal polishing head 8, wherein the front side of the upper part of the frame 1 is connected with the controller 101 through bolts, the right side of the frame 1 is connected with the first driving motor 2 through bolts, the first driving motor 2 is electrically connected with the controller 101, a first bidirectional screw 3 is fixedly connected to an output shaft of the first driving motor 2 and is rotatably connected with the frame 1, the left side of the frame 1 is rotatably connected with the first bidirectional screw 3, a support frame 4 is connected between the two first bidirectional screws 3 in a threaded manner, the left side of the support frame 4 is fixedly connected with the second driving motor 5 through bolts, the second bidirectional screw 6 is rotatably connected with the right side of the support frame 4, the polishing machine 7 is slidably connected with the support frame 4, the polishing machine 7 is rotatably connected with the controller 101, and the polishing machine 7 is also rotatably connected with the universal polishing head 8 in a threaded manner.

When the device is used, the device is firstly stably placed on a flat ground so as to ensure that the device cannot incline or move due to uneven ground. The user needs place the car fender in the vacuum chuck 10 department on objective table 9, later starts air pump 11 through controller 101, and air in the vacuum chuck 10 is taken out to air pump 11 via the trachea to make the fender adsorbed on objective table 9, accomplish the fixed of fender, prevent that the fender from removing when polishing, this kind of fixed mode can adapt to the fender of equidimension and shape.

As shown in fig. 1 and 3, the polishing machine further comprises an objective table 9, vacuum chucks 10 and an air pump 11, the top of the machine frame 1 is slidably connected with the objective table 9, a magnet is embedded in the objective table 9, the magnet can adsorb scrap iron or steel scraps generated in the polishing process, a plurality of vacuum chucks 10 are further arranged on the objective table 9, each vacuum chuck 10 is connected with each other through an air pipe, the air pump 11 is connected to the right side of the middle of the machine frame 1 through a bolt, the air pump 11 is electrically connected with the controller 101, and the air pump 11 is connected with the vacuum chucks 10 through the air pipes.

Then, the first driving motor 2 is started by the controller 101, and the output shaft of the first driving motor 2 drives the first bidirectional screw rods 3 to rotate, so that the supporting frame 4 is driven to move back and forth on the two first bidirectional screw rods 3. Then, the controller 101 starts the second driving motor 5, and the second driving motor 5 drives the servo motor to move left and right on the second bidirectional screw 6, so as to drive the polishing machine 7 to move left and right on the fender. When the universal polishing head 8 is attached to the fender, the polishing direction can be automatically adjusted, and the polishing mode can reduce the manpower input and improve the working efficiency. The scraps generated during polishing are adsorbed by the magnet embedded on the object stage 9, which contributes to the improvement of the utilization rate of resources and the reduction of pollution.

As shown in fig. 4 and 5, the device further comprises a rotating rod 12, bevel gears 13, screw rods 14 and supporting blocks 15, the bottom of the frame 1 is rotationally connected with the rotating rod 12, handles convenient to rotate are installed on the rotating rod 12, the bevel gears 13 are symmetrically fixedly connected to the left side and the right side of the rotating rod 12, the screw rods 14 are rotationally connected to the middle of the frame 1 in a bilateral symmetry mode, the bottom of each screw rod 14 is fixedly connected with the bevel gears 13, two bevel gears 13 located on the same side of the frame 1 are meshed with each other, the supporting blocks 15 are in threaded connection with the two screw rods 14, and the two supporting blocks 15 are respectively in sliding connection with the objective table 9.

After the device is used, the work of the polishing machine 7, the first driving motor 2, the second driving motor 5 and the air pump 11 can be sequentially stopped by the controller 101, and the polished fender is taken down from the vacuum chuck 10 which is used for adsorbing the fender no longer by air pressure. Then, the handle is rotated, the handle drives the two bevel gears 13 on the rotating rod 12 to rotate, so that the bevel gears 13 on the screw rod 14 meshed with the handle rotate along with the bevel gears 13, and the screw rod 14 connected with the bevel gears is driven to rotate, so that the supporting block 15 drives the objective table 9 to move on the screw rod 14 together, when the objective table 9 moves down to the central position of the machine frame 1, the objective table 9 can be taken out from the supporting block 15 in a sliding manner, sundries such as scrap iron on the objective table 9 are recovered, and meanwhile, the vacuum chuck 10 can be replaced. The design mode enables maintenance operation of the device to be more convenient and efficient.

While the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the utility model as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.

Claims (6)

1. The polishing device for the production of the fender is characterized by comprising a frame (1), a controller (101), a first driving motor (2), a first bidirectional screw (3), a support frame (4), a second driving motor (5), a second bidirectional screw (6), a polishing machine (7) and a universal polishing head (8), wherein the controller (101) is arranged at the upper part of the frame (1), the first driving motor (2) is arranged on the right side of the frame (1), the first driving motor (2) is electrically connected with the controller (101), a first bidirectional screw (3) is fixedly connected to an output shaft of the first driving motor (2) and is rotationally connected with the frame (1), the first bidirectional screw (3) is rotationally connected to the left side of the frame (1), the support frame (4) is in threaded connection with the two first bidirectional screws (3), the second driving motor (5) is arranged on the left side of the support frame (4), the second driving motor (5) is electrically connected with the controller (101), the second bidirectional screw (6) is fixedly connected to an output shaft of the second driving motor (5), the second bidirectional screw (6) is rotationally connected with the support frame (7) and is rotationally connected with the support frame (7), and the polishing machine (7) is in threaded connection with the second bidirectional screw rod (6), and the universal polishing head (8) is further arranged at the bottom of the polishing machine (7).

2. The polishing device for fender production according to claim 1, further comprising an objective table (9), vacuum chucks (10) and an air pump (11), wherein the objective table (9) is connected to the top of the frame (1) in a sliding manner, a plurality of vacuum chucks (10) are arranged on the objective table (9), the air pump (11) is installed in the middle of the frame (1), the air pump (11) is electrically connected with the controller (101), and the air pump (11) is connected with the vacuum chucks (10) through an air pipe.

3. A polishing apparatus for fender production according to claim 2, wherein a magnet is embedded in the stage (9), and the magnet is capable of adsorbing scrap iron or steel scraps generated during the polishing process.

4. A polishing apparatus for fender manufacturing according to claim 3, wherein each vacuum chuck (10) is connected to each other by an air pipe.

5. The polishing device for fender production according to claim 4, further comprising a rotating rod (12), bevel gears (13), screw rods (14) and supporting blocks (15), wherein the rotating rod (12) is rotationally connected to the bottom of the frame (1), the bevel gears (13) are symmetrically fixedly connected to two sides of the rotating rod (12), the screw rods (14) are symmetrically rotationally connected to the middle of the frame (1), the bevel gears (13) are fixedly connected to the bottom of each screw rod (14), the two bevel gears (13) located on the same side of the frame (1) are meshed with each other, the supporting blocks (15) are in threaded connection with the two screw rods (14), and the two supporting blocks (15) are respectively in sliding connection with the objective table (9).

6. A fender manufacturing polishing apparatus as set forth in claim 5, wherein the turning lever (12) is provided with a handle for facilitating rotation.