CN204771903U - Vertical roller mill bed - Google Patents

Abstract

The utility model discloses a vertical grinding machine, which solves the problems of fixing difficulty in processing with traditional grinding machines, easy deformation during processing, and low quality of processed products. The main points of its technical scheme are that the machine tool has a processing table, and the processing table has a strip-shaped limit groove, and the limit groove includes a feeding section, a processing section and a discharging section, the feeding section is provided with a feeding device, and the processing section A processing device is provided at the center, and the processing device includes an upper processing grinding wheel and a lower processing grinding wheel, and the processing section is located between the upper processing grinding wheel and the lower processing grinding wheel. The thinner workpiece can be placed inside the limiting groove by setting the limiting groove, the workpiece is transferred from the feeding section to the processing section through the feeding device, and the grinding of the upper processing grinding wheel and the lower processing grinding wheel realizes the workpiece's The two planes are ground to improve the flatness, and the efficiency is high. At the same time, the two ends of the limit groove can limit the workpiece, so that the workpiece will not be bent during processing, and the product quality is high.

Description

a vertical grinder

technical field

The utility model relates to a grinder, in particular to a vertical grinder for processing thin parts.

Background technique

The structure of the existing vertical grinding machine mainly includes a rotary table, a bed, a column, a beam, and a grinding frame. The bed is installed on the column, and the beam is installed on the column and moves up and down along the column to realize the adjustment of the height of the grinding head. The grinding frame moves left and right along the beam to realize the left and right adjustment of the grinding head. Although this structure can realize a large range of adjustment and processing, the overall structure is complicated and is only suitable for processing larger parts. For polishing or increasing the flatness, it will be difficult to fix it through traditional grinding machines, it is easy to deform during processing, and the quality of the processed products is not high, but if the traditional workers use the grinding machine to directly grind on the product Exist again that the grinding efficiency is low, the grinding precision is low, and a great waste of labor.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a vertical grinding machine capable of efficiently and automatically processing thinner workpieces.

In order to achieve the above object, the utility model provides the following technical solutions: a vertical grinding machine, including a machine tool, the machine tool has a processing table, and the processing table has a strip-shaped limiting groove, and the limiting groove includes a feeding Section, processing section and discharge section, the feeding section is provided with a feeding device, the processing section is provided with a processing device, the processing device includes an upper processing grinding wheel and a lower processing grinding wheel, and the processing section is located between the upper processing grinding wheel and the lower processing grinding wheel. Between the lower processing grinding wheels.

Further, both the upper processing grinding wheel and the lower processing grinding wheel have raised circular ring processing end faces.

Further, the feeding device includes a disc-shaped feeding roller.

Further, the discharge section is connected with a discharge port.

Further, the feeding section is connected with a vibration plate.

The beneficial effect of the utility model is that by setting the limit groove, it is possible to place the thinner workpiece inside the limit groove, and then the workpiece is transferred from the feeding section to the processing section through the feeding device, and the upper processing grinding wheel and the lower processing The grinding of the grinding wheel realizes the grinding of the two planes of the workpiece and improves the flatness. At the same time, no labor is required, and the efficiency is high. At the same time, the two ends of the limit groove can limit the workpiece, and the workpiece will not be in the process of processing. The bending, high product quality.

Description of drawings

Fig. 1 is the schematic diagram of a kind of vertical grinder embodiment of the utility model;

Fig. 2 is a schematic diagram of the side of a vertical grinding machine of the present invention;

Fig. 3 is a schematic diagram of a hidden processing grinding wheel on a vertical grinding machine of the present invention;

FIG. 4 is a partial schematic diagram of FIG. 3 .

Explanation of reference signs: 1. machine tool; 11. fixed column; 2. processing table; 3. limit groove; 31. feeding section; 32. processing section; 33. discharging section; 33a. discharging hole; 4. Feeding device; 41. Feeding pressure roller; 5. Processing device; 51. Upper processing grinding wheel; 52. Lower processing grinding wheel; 53. Ring processing end face; 6. Vibration plate;

Detailed ways

A vertical grinding machine of the present utility model is further described with reference to accompanying drawings 1 to 4.

A vertical grinding machine, specially suitable for processing small and thin workpieces, including a machine tool 1, the machine tool 1 is provided with a processing table 2, the processing table 2 is a rectangular plate, and the processing table 2 is fixed on the machine tool by two fixing columns 11 1, a strip-shaped limiting groove 3 is provided at the central position of the processing table 2. The cross-section of the limiting groove 3 is rectangular, and its width matches the width of the corresponding workpiece, which has achieved the ability to align the workpiece. The two sides play the role of limit, the limit groove 3 includes the feeding section 31, the processing section 32 and the discharge section 33, the depth of the limit groove 3 in the feed section 31 and the discharge section 33 is less than the height of the workpiece , a feeding device 4 is provided at the feeding section 31, the feeding device 4 includes a disc-shaped feeding pinch 41, the feeding pinch 41 is driven by a motor 8, and the position of the feeding pinch 41 is placed in the limit groove by the workpiece After 3, it can be just to the contrary.

The limit groove 3 is an elongated through hole at the processing section 32, and the processing section 32 is provided with a processing device 5. The processing device 5 includes an upper processing grinding wheel 51 arranged on the processing section 32 and an upper processing wheel 51 arranged on the processing section. The lower processing emery wheel 52 below the 32, the upper processing emery wheel 51 and the lower processing emery wheel 52 all provide the power source by the motor 8 and then pass through the pulley transmission, and are also provided with the leading screw handwheel 7, which can be passed through the effect of the leading screw. Realize the adjustment of the position of the upper processing grinding wheel 51 and the lower processing grinding wheel 52, which is applicable to workpieces of different types. The position of the ring processing end face 53 will be slightly higher than the plane at the bottom of the limit groove 3. When the workpiece is being ground, the lower processing emery wheel 52 can play the role of a bottom surface, which can prevent the workpiece from falling in the limit groove. The processing section 32 of groove 3 falls, also played the same effect of feeding section 31 and discharging section 33. At the same time, the upper processing grinding wheel 51 and the lower processing grinding wheel 52 act at the same time, and the grinding of the processing grinding wheel and the lower processing grinding wheel 52 realizes grinding the two planes of the workpiece, and grinding the upper end surface and the lower end surface of the workpiece to improve the workpiece. The two sides of the limit groove 3 can limit the two sides of the workpiece to prevent the workpiece from bending and bending.

A vibrating plate 6 is connected to the front end of the feeding section 31. The vibrating plate 6 is disc-shaped and has a spiral guide rail on it. Small thin workpieces can be placed on it. After opening, the vibrating plate can be slowly transported along the track through vibration energy. to the feeding section 31, and then enter the feeding pinch wheel 41, and the feeding pinch wheel 41 further sends the workpiece to the processing section 32 by rotation for processing, and the feeding pinch wheel 41 rotates while applying force to a workpiece. It can have a driving force on the workpieces between the feeding section 31 and the processing section 32. After the upper processing grinding wheel 51 and the lower processing grinding wheel 52 are rotated and processed, the workpieces can be sent one by one to the circle connected to the discharging section 33. Form the discharge hole 33a, and then realize the blanking. No manual operation is required in the whole process, and the automation of loading and unloading is realized. After loading, it can work completely automatically, with high work efficiency and guaranteed accuracy of grinding flatness.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Although this article uses many terms such as machine tool, processing table, limit groove, feeding section, processing section, discharging section, feeding device, feeding pressure roller, processing device, upper processing grinding wheel, lower processing grinding wheel, vibrating plate, etc. However, the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

Claims (5)

1. a vertical grinder, comprise lathe, it is characterized in that: described lathe has machine table, machine table has the limited impression of strip, described limited impression comprises feeding section, processing sections and discharging section, and described feeding section is provided with pay-off, and described processing sections place is provided with processing unit (plant), described processing unit (plant) comprises processing grinding wheel and lower processing grinding wheel, and described processing sections is between upper processing grinding wheel and lower processing grinding wheel.

2. a kind of vertical grinder according to claim 1, is characterized in that: described upper processing grinding wheel and lower processing grinding wheel all have protruding annulus processing end face.

3. a kind of vertical grinder according to claim 1, is characterized in that: described pay-off comprises discoid material feeding pressing wheel.

4. a kind of vertical grinder according to claim 1, is characterized in that: described discharging section is connected with discharging opening.

5. a kind of vertical grinder according to claim 1, is characterized in that: described feeding section is connected with vibrating disk.