CN205201216U - Take grinding wheel dresser's hob sharpening grinding machine - Google Patents

Abstract

The utility model provides a hob sharpening machine tool with a grinding wheel dresser, which belongs to the technical field of machinery. The utility model solves the problems of inconvenient grinding of grinding wheels and low production efficiency of existing sharpening machine tools. The hob sharpening machine tool includes a machine base, a spindle box and a slide table arranged on the machine base. The machine base has a slide rail for the translation of the spindle box and the slide table. The slide table is equipped with a clamp table with a thimble. There is a thimble 2 coaxial with the thimble on the top, and a sharpening device and a grinding wheel dresser are installed on the machine base behind the spindle box and the slide table. The sharpening device includes a box body, and a longitudinal guide rail is arranged between the box body and the machine base. , a motor is installed in the box, and the transmission shaft of the motor goes out of the box and is connected with a grinding wheel. An adjustment shaft is arranged on the top, and a diamond wheel corresponding to the grinding wheel is arranged on the adjustment shaft. The utility model has the advantages of convenient grinding of the grinding wheel and high production efficiency.

Description

Hob sharpening machine with grinding wheel dresser

technical field

The utility model belongs to the technical field of machinery and relates to a machine tool, in particular to a hob sharpening machine tool with a grinding wheel dresser.

Background technique

Grinding is widely used and is one of the main methods for precision machining of machine parts. Grinding machines can process materials with higher hardness, such as hardened steel, hard alloy, etc.; they can also process brittle materials, such as glass, granite, Grinding machines can be used for grinding with high precision and small surface roughness, as well as high-efficiency grinding, such as powerful grinding, etc. With the continuous development of the machinery industry, there are many types of grinding machines with different specifications. The same, respectively applicable to various types of machining.

The grinding wheel of the sharpening machine will continue to wear during the machining process. When the wear reaches a certain level, the grinding wheel of the traditional grinding machine must be manually disassembled for grinding. During the disassembly process, not only will the sharpening accuracy be affected, but also the production efficiency will be reduced. .

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems in the prior art, and provide a hob sharpening machine tool with convenient grinding wheel and high production efficiency.

The purpose of this utility model can be achieved through the following technical solutions: a hob sharpening machine tool with a wheel dresser, including a machine base and a spindle box and a slide table arranged on the machine base. The slide rail that the box and the slide table move left and right, the slide table is provided with a clamping platform with a thimble one, and the spindle box is provided with a thimble two on the same axis as the thimble one. It is characterized in that the A sharpening device and a grinding wheel dresser are arranged on the machine base behind the spindle box and the slide table. The sharpening device includes a box body, and a longitudinal axis for the front and rear translation of the box body is provided between the box body and the machine base. Guide rail, a motor is installed in the box, the transmission shaft of the motor passes out of the box and is connected with a grinding wheel, the grinding wheel dresser includes a fixing seat, and a supply The horizontal guide rail for horizontal translation of the fixed seat, the fixed seat is provided with a mounting seat, the described mounting seat is provided with a telescopically movable adjustment shaft, and the diamond wheel corresponding to the grinding wheel is provided on the described adjustment shaft.

The working principle of this hob sharpening machine tool is: when the machine sharpens the hob blade, its sharpening device drives the grinding wheel to move towards the direction of the hob to sharpen the blade; The device retreats to the corresponding position. At this time, the grinding wheel dresser drives the diamond wheel to move towards the grinding wheel. The diamond wheel dresses the grinding wheel. After the dressing is completed, the grinding wheel dresser returns to the original position, and the sharpening device moves to the direction of the hob again. Carry out sharpening processing to its blade, and cycle successively.

In the aforementioned hob sharpening machine with a grinding wheel dresser, the end faces of the diamond wheel and the grinding wheel are parallel to each other.

In the aforementioned hob sharpening machine with a wheel dresser, the wheel dresser is located at one side of the headstock, and the sharpening device is located at the side of the clamping table.

Compared with the prior art, the hob sharpening machine tool with the grinding wheel dresser is equipped with a grinding wheel dresser with the function of automatically dressing the grinding wheel on the machine base, so it has the advantages of convenient grinding and high production efficiency.

Description of drawings

Fig. 1 is the structural representation of this hob sharpening machine tool.

In the figure, 1. machine base; 2. spindle box; 3. slide table; 4. slide rail; 5. thimble one; 6. clamping platform; 7. thimble two; 8. sharpening device; 10. Box body; 11. Longitudinal guide rail; 12. Motor; 13. Transmission shaft; 14. Grinding wheel; 15. Fixing seat; 16. Transverse guide rail; 17. Mounting seat; 18. Adjusting shaft;

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1, the hob sharpening machine tool with a wheel dresser includes a machine base 1, a spindle box 2 and a slide table 3 arranged on the machine base 1, and the machine base 1 has a supply headstock 2 and a slide table 3 The sliding rail 4 is translated, the slide table 3 is provided with a clamping table 6 with a thimble 1 5, the spindle box 2 is provided with a thimble 2 7 on the same axis as the thimble 1 5, and the machine base 1 is located between the spindle box 2 and the slide A sharpening device 8 and a grinding wheel dresser 9 are arranged behind the table 3. The sharpening device 8 includes a box body 10. A longitudinal guide rail 11 for the front and rear translation of the box body 10 is provided between the box body 10 and the machine base 1. Inside the box body 10 A motor 12 is installed, and the drive shaft 13 of the motor 12 passes out of the casing 10 and is connected with a grinding wheel 14. The grinding wheel dresser 9 includes a fixed seat 15, and between the fixed seat 15 and the machine base 1, there is a horizontal translation for the fixed seat 15. Transverse guide rail 16, mounting seat 17 is provided on the fixed seat 15, and the adjusting shaft 18 that can telescopically move is provided on the mounting seat 17, and the diamond wheel 19 corresponding with emery wheel 14 is provided on the adjusting shaft 18, and the end face of diamond wheel 19 and The end surfaces of the grinding wheels 14 are parallel to each other, the grinding wheel dresser 9 is located at the side of the headstock 2 , and the sharpening device 8 is located at the side of the clamping platform 6 .

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this article uses more machine base 1, spindle box 2, slide table 3, slide rail 4, thimble one 5, clamping table 6, thimble two 7, sharpening device 8, grinding wheel dresser 9, box body 10, longitudinal Terms such as guide rail 11, motor 12, transmission shaft 13, grinding wheel 14, fixed seat 15, transverse guide rail 16, mounting seat 17, adjustment shaft 18, diamond wheel 19, but do not exclude the possibility of using other terms. 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 (3)

1. the hob sharpening grinding machine with dresser, the main spindle box (2) comprising support (1) and be arranged on support (1) and slide unit (3), described support (1) have for the slide rail (4) of main spindle box (2) with slide unit (3) left and right translation, described slide unit (3) is provided with the folder platform (6) of band thimble one (5), described main spindle box (2) is provided with the thimble two (7) be positioned at thimble one (5) on same axis, it is characterized in that, described support (1) is positioned at main spindle box (2) and slide unit (3) rear is provided with Sharpening device (8) and dresser (9), described Sharpening device (8) comprises casing (10), the longitudinal rail (11) for casing (10) anterior-posterior translation is provided with between described casing (10) and support (1), in described casing (10), motor (12) is installed, the power transmission shaft (13) of described motor (12) passes casing (10) and be connected with emery wheel (14) outward, described dresser (9) comprises holder (15), the cross slide way (16) for holder (15) left and right translation is provided with between described holder (15) and support (1), described holder (15) is provided with mount pad (17), described mount pad (17) is provided with can the regulating shaft (18) of telescopic moving, described regulating shaft (18) is provided with the diamond wheel (19) corresponding with emery wheel (14).

2. a kind of hob sharpening grinding machine with dresser according to claim 1, is characterized in that, the end face of described diamond wheel (19) and the end face of emery wheel (14) are parallel to each other.

3. a kind of hob sharpening grinding machine with dresser according to claim 1, is characterized in that, described dresser (9) is positioned at main spindle box (2) side, and described Sharpening device (8) is positioned at folder platform (6) side.