CN205057724U - Wiper abrasive band machine - Google Patents

Abstract

The utility model provides a wiper abrasive belt machine, which includes a machine base, a motor, a grinding driving wheel, a grinding driven wheel, an abrasive belt and a dust collection cover; the motor, the grinding driving wheel and the grinding driven wheel are arranged on the machine base; the abrasive belt cover On the grinding driving wheel and the grinding driven wheel; the motor drives the grinding driving wheel to rotate; the base, the motor, the grinding driving wheel and the grinding driven wheel are all arranged in the dust collecting cover. The advantage is that the diameter of the driving wheel becomes smaller, which makes the R angle of the arc transition smaller, which is beneficial to polishing the angle of the workpiece. The dust collection device is also integrated on the belt machine, and the dust cover is specially designed according to the grinding direction and equipped with Dust collector to collect dust aluminum chips.

Description

Wiper belt machine

technical field

The utility model relates to an abrasive belt machine, in particular to an abrasive belt machine used for grinding automobile wipers.

Background technique

In the automobile manufacturing industry, the grinding and polishing of wiper joints has always been a production problem for major manufacturers. The grinding wheel and abrasive belt are important configuration equipment in polishing. At present, the loss of abrasive belt in grinding and polishing is not easy to control, resulting in high production costs. Dust collection is not in place, resulting in a harsh environment in the workshop and an increase in the risk factor. In addition, the traditional grinding process uses an ordinary abrasive belt machine, which has the disadvantages of high noise and high energy consumption, and the harsh operating environment reduces the service life of the abrasive belt machine.

Utility model content

The utility model provides a wiper abrasive belt machine, in which a dust collecting cover is arranged outside the abrasive belt machine to overcome the above-mentioned defects in the prior art.

The utility model provides a wiper abrasive belt machine, which comprises a machine base, a motor, a grinding driving wheel, a grinding driven wheel, an abrasive belt and a dust collection cover; the motor, the grinding driving wheel and the grinding driven wheel are arranged on the machine base; the abrasive belt cover On the grinding driving wheel and the grinding driven wheel; the motor drives the grinding driving wheel to rotate; the base, the motor, the grinding driving wheel and the grinding driven wheel are all arranged in the dust collecting cover.

Further, the utility model provides a wiper belt grinder, which can also have the following features: it also has a hand wheel for changing the belt; it drives the grinding driven wheel to move.

Further, the utility model provides a wiper belt sander, which may also have such a feature that it also includes a belt cleaning part, which uses compressed air to blow to the belt.

Further, the utility model provides a wiper belt grinder, which may also have the following feature: the diameter of the grinding driving wheel is smaller than the diameter of the grinding driven wheel.

Further, the utility model provides a wiper belt grinder, which can also have the following features: the motor has a drive shaft, drives the drive belt, and drives the grinding drive wheel to rotate.

Further, the utility model provides a windshield wiper belt grinder, which can also have the following features: the dust collection cover includes a casing body, a side door, a splash baffle and at least one negative pressure suction port; the side door and the casing body are hinged on One side; the splash baffle is set on the upper end of the casing body, adjacent to the grinding drive wheel; the negative pressure suction port is set at the bottom of the casing body to provide negative pressure suction.

Further, the utility model provides a wiper belt grinder, which may also have the following feature: the side door also has a handle.

Further, the utility model provides a wiper belt grinder, which may also have the following feature: the dust collecting cover also has supporting feet.

Beneficial Effects of Utility Models

The utility model provides a wiper abrasive belt machine, which makes up for the deficiency of the ordinary abrasive belt machine. In the design, the diameter of the driving wheel is reduced, so that the R angle of the arc transition is reduced, which is beneficial to polishing at the included angle of the workpiece. The dust collection device is also integrated on the belt machine, and the dust cover is specially designed to collect dust according to the grinding direction and equipped with a dust collector to collect dust aluminum chips.

The utility model provides a wiper abrasive belt machine, which adopts an integrated machine base and is equipped with an adjustable tension motor. The fast section of the belt is taken, and the diameter of the driving wheel is reduced to solve the phenomenon that some parts of the workpiece cannot be ground during grinding.

The utility model provides a wiper abrasive belt machine. The dust collection cover is made according to the working principle of the abrasive belt machine, and can collect grinding dust at different angles. The main body adopts a three-dimensional cone, and is equipped with negative pressure dust suction. The cover can be quickly opened, and it can be buckled after replacement. Two or more belt machines can be configured to work at the same time. Each belt machine has a dust collection interface, so as to be connected to the main dust collection pipe at last. road.

Description of drawings

Fig. 1 is the front side structural view of the wiper belt sander with the dust collecting cover removed.

Fig. 2 is a front side structural view of the wiper belt sander with the dust collecting cover removed.

Fig. 3 is an upper perspective view of the wiper belt sander.

Fig. 4 is a lower perspective view of the wiper belt sander.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Fig. 1 is the front side structural view of the wiper belt sander with the dust collecting cover removed.

Fig. 2 is a front side structural view of the wiper belt sander with the dust collecting cover removed.

As shown in Figure 1 and Figure 2, the wiper belt machine includes: machine base 10, motor 20, drive belt 40, grinding drive wheel 50, abrasive belt 60, grinding driven wheel 70, abrasive belt replacement hand wheel 80, abrasive belt cleaning Department and dust hood 200.

The base 10 has an integrated structure. The motor 20 is arranged on the machine base 10 for driving the grinding driving wheel 50 to rotate. The tension of the motor 20 is adjustable, and the motor 20 has a driving spindle 30 . The driving belt 40 is sleeved on the driving main shaft 30 and the grinding driving wheel 50 , and the driving main shaft 30 drives the driving belt 40 to drive the grinding driving wheel 50 to rotate.

The grinding driving wheel 50 and the grinding driven wheel 70 are arranged on the upper end of the machine base 10, respectively on both sides. The abrasive belt 60 is sleeved on the grinding driving wheel 50 and the grinding driven wheel 70 . The grinding driving wheel 50 rotates, driving the abrasive belt 60 and the grinding driven wheel 70 to rotate. The diameter of the grinding driving wheel 50 is smaller than that of the grinding driven wheel 70 . The diameter of the grinding drive wheel becomes smaller, which makes the R angle of the arc transition smaller, which is conducive to polishing the angle of the workpiece.

Grinding driven wheel 70 is movably arranged on the machine base 10, adjusts the abrasive belt replacement hand wheel 80, controls the tension of the abrasive belt 60 and replaces the quick section of the abrasive belt 60. The abrasive belt cleaning part, under the abrasive belt 60, adopts compressed air to blow to the abrasive belt 60 to remove the dust and aluminum shavings on it.

Fig. 3 is an upper perspective view of the wiper belt sander.

Fig. 4 is a lower perspective view of the wiper belt sander.

As shown in Figure 3 and Figure 4, support 10, motor 20, driving belt 40, grinding driving wheel 50, abrasive belt 60, grinding driven wheel 70, abrasive belt replacement handwheel 80 are all arranged in the dust collecting hood 200. The dust collecting hood 200 includes: a hood body 210 , a side door 220 , a splash baffle 230 , two negative pressure suction ports 240 and four supporting feet 250 .

The casing body 210 is a three-dimensional cone. The side door 220 is hinged with the casing body 210 on one side, and has a buckle on the side, which can be opened and closed. When not changing the abrasive belt, you can quickly open the side door 220, and when grinding, close the side door. The side door 220 also has a handle 221 for easy operation.

The splash baffle 230 is arranged on the upper end of the casing body 210, adjacent to the grinding drive wheel 50, to prevent dust and aluminum chips from splashing during grinding. The negative pressure suction port 230 is arranged at the bottom of the casing body 210, that is, the conical bottom, and is connected with the dust collection pipeline to provide negative pressure suction. The four supporting feet 250 make it easy for the dust collecting hood and the whole belt sander to be set on any working platform.

Claims (8)

1. a wiper belt sander, is characterized in that: comprise support, motor, grinding driving wheel, grinding driven pulley, abrasive band and dust gathering arrester;

Described motor, described grinding driving wheel and described grinding driven pulley are arranged on described support;

Described abrasive band is enclosed within described grinding driving wheel and described grinding driven pulley;

Described motor drives described grinding driving wheel to rotate;

Described support, described motor, described grinding driving wheel and described grinding driven pulley are all arranged in described dust gathering arrester.

2. wiper belt sander as claimed in claim 1, is characterized in that:

Also there is abrasive band and change handwheel; Described grinding driven pulley is driven to move.

3. wiper belt sander as claimed in claim 1, is characterized in that:

Also comprise abrasive band cleaning section, adopt compressed air to blow to described abrasive band.

4. wiper belt sander as claimed in claim 1, is characterized in that:

Wherein, the diameter of described grinding driving wheel is less than the diameter of described grinding driven pulley.

5. wiper belt sander as claimed in claim 1, is characterized in that:

Wherein, described motor has drive shaft, drives and drives belt, drive described grinding driving wheel to rotate.

6. wiper belt sander as claimed in claim 1, is characterized in that:

Wherein, described dust gathering arrester comprises, and shroud body, side door, puts and spatters baffle plate and at least one negative-pressure air-suction mouth;

Described side door and described shroud body are hinged on side;

Described putting is spattered baffle plate and is arranged on shroud body upper end, is close to described grinding driving wheel;

Negative-pressure air-suction mouth is arranged on bottom described shroud body, provides negative-pressure sucking.

7. wiper belt sander as claimed in claim 6, is characterized in that:

Wherein, described side door also has handle.

8. wiper belt sander as claimed in claim 6, is characterized in that:

Wherein, described dust gathering arrester comprises and also has feet.