CN201744908U - Round numerically-controlled glass-edge grinding machine - Google Patents

Abstract

The utility model relates to a circular glass numerical control edging machine, which comprises a workbench and a grinding mechanism arranged on the workbench. The grinding mechanism includes an edging wheel for driving the edging wheel. The main rotating shaft for the wheel to rotate, the ball screw for driving the edging wheel to feed horizontally, the workpiece rotating shaft for driving the glass to be edging to rotate, and the ball screw for driving the edging wheel to carry out A servo motor for horizontal feeding and a power unit for driving each of the shafts to rotate. The utility model designs equipment specially used for edging circular glass. By adopting the numerical control operating system to control the knife setting and edging of the edging wheel, the processed glass has high precision, uniform roundness, fast speed and low cost. Low.

Description

Round glass CNC edging machine

technical field

The utility model relates to the field of glass edging, in particular to a circular glass numerical control edging machine.

Background technique

In the prior art, when grinding the edge of round glass, a special-shaped edging machine is generally used to process round glass. This type of edging machine generally adopts the following two processing methods: the first method is through Completely manual processing, one hand rotates the glass table, the other hand controls the grinding wheel, and the glass is ground entirely by the feeling of the hand. In this way, the hand controls the lightness and weight of the grinding wheel, not only the positioning effect is poor, and the edge of the grinding Unevenness, poor roundness around the glass, and long processing cycle, high labor intensity of the operator, it is difficult to process high-precision glass; the second method has been improved compared to the first method, through the pressure of the cylinder Drive the grinding wheel to grind the edge of the glass. Although it is separated from the completely manual processing, this method still has the disadvantage of low control accuracy. Not only is the glass prone to edge bursting, but also the roundness is poor. It is a circular glass edging machine with high cutting precision and easy operation.

Contents of the invention

The utility model provides a circular glass numerical control edging machine.

For achieving the above object, the technical scheme that the utility model adopts is:

A circular glass numerical control edging machine, comprising a workbench and a grinding mechanism arranged on the workbench, the grinding mechanism includes an edging wheel, and is used to drive the edging wheel to rotate The main rotating shaft, the ball screw used to drive the edging wheel for horizontal feed, the workpiece rotary shaft for driving the glass to be edged to rotate, and the ball screw used to drive the horizontal feed A servo motor and a power unit that drives each of the shafts to rotate.

Preferably, a fixture for installing the glass to be edged is arranged on the rotating shaft of the workpiece.

Further preferably, the fixture includes a pair of upper and lower opposite suction cups, and the glass to be edged is installed between the pair of suction cups.

Preferably, the grinding mechanism further includes a frame, a sliding part movably arranged on the frame, the edging wheel is set on the sliding part, and the ball screw is set It is inside the frame body and connected with the sliding part in transmission.

Further preferably, the sliding part is also provided with a micro-adjusting part for adjusting the upward and downward movement of the edging wheel.

Due to the application of the above-mentioned technical solutions, the utility model has the following advantages compared with the prior art: the utility model is specially designed for circular glass edging equipment, and the tool setting and grinding of the edging wheel are controlled by the numerical control operating system. Edge, so that the processed glass has high precision, uniform roundness, high speed and low cost.

Description of drawings

Accompanying drawing 1 is the perspective view of the utility model;

Accompanying drawing 2 is the front view of the utility model;

Accompanying drawing 3 is the left view of the utility model;

Accompanying drawing 4 is the back view of the utility model;

Accompanying drawing 5 is the top view of the utility model.

Among them: 1. Workbench; 2. Grinding mechanism; 3. Edging wheel; 4. Main rotating shaft; 5. Workpiece rotating shaft; 6. Suction cup;

Detailed ways

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

A circular glass CNC edging machine as shown in Figures 1 to 5 includes a workbench 1 and a grinding mechanism 2 arranged on the workbench 1. The grinding mechanism 2 includes an edging wheel 3 for driving the edging The main rotating shaft 4 for the wheel 3 to rotate, the ball screw used to drive the edging wheel 3 for horizontal feed, the workpiece rotary shaft 5 for driving the glass to be edged to rotate, and the ball screw for driving the horizontal feed The given servo motor and the power unit that drives each shaft to rotate.

The grinding mechanism 2 also includes a frame body 7, a sliding part 8 that is movably arranged on the frame body 7, the edging wheel 3 is placed on the sliding part 8, and the ball screw is arranged on the frame body 7 and is connected to the sliding part 8 in transmission. . The sliding part 8 is also provided with a fine-tuning part for adjusting the up and down movement of the edging wheel 3 .

A fixture for installing the glass to be edged is arranged on the workpiece rotary shaft 5 . The fixture includes a pair of suction cups 6 arranged up and down oppositely, and the glass to be edged is installed in the middle of the pair of suction cups 6 .

The operation method of the present embodiment is set forth below in detail:

Install the round glass to be edging in the middle of the two suction cups 6, and fix it by sucking the suction cups 6; adjust the edging disc 3 in the up and down direction through the fine-tuning parts; drive the power unit to make the workpiece rotary axis 5 drives the glass to be edging to rotate, and the main rotating shaft 4 drives the edging wheel 3 to rotate. Start the servo motor so that it drives the ball screw to drive the sliding part 8 to feed towards the direction of the glass on the frame body 7 until the edging wheel 3 edging the glass. Since the edging wheel 3 is driven by the servo motor, the precision of the tool setting can be controlled within 0.05mm, so that the roundness of the glass is more uniform, the speed is fast, and the cost is low.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (5)

1. A circular glass numerical control edging machine, comprising a workbench, a grinding mechanism arranged on the workbench, characterized in that: the grinding mechanism comprises an edging wheel for driving the The main rotating shaft for the edging wheel to rotate, the ball screw for driving the edging wheel to feed horizontally, the workpiece rotary shaft for driving the glass to be edging to rotate, and the ball screw for driving the edging wheel The servo motor for horizontal feeding of the bar and the power unit for driving each of the shafts to rotate. 2. The round glass CNC edging machine according to claim 1, characterized in that: the workpiece rotating shaft is provided with a fixture for installing the glass to be edged. 3. The circular glass CNC edging machine according to claim 2, characterized in that: said fixture comprises a pair of upper and lower opposite suction cups, and the glass to be edged is installed between the pair of said suction cups. 4. The round glass numerically controlled edge grinding machine according to claim 1, characterized in that: the grinding mechanism also includes a frame, a sliding part movably arranged on the frame, and the grinding The side wheel is arranged on the sliding part, and the ball screw is arranged inside the frame body and connected with the sliding part in transmission. 5. The circular glass numerical control edging machine according to claim 4, characterized in that: said sliding part is also provided with a fine-tuning part for adjusting the upward and downward movement of said edging wheel.

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