CN217775624U - Chamfering device for machining mechanical parts - Google Patents

Abstract

The utility model discloses a chamfering device for processing mechanical parts, which comprises a base, the top of the base is fixedly connected with a servo motor, the output end of the servo motor is provided with a variable speed assembly, and the servo motor is driven by the variable speed assembly. A rotating shaft is connected, and a rotating rod is fixedly connected to the rotating shaft. A slider is symmetrically arranged on the upper part of the rotating rod, and the sliding block is slidingly connected with the rotating rod. A fastening bolt is arranged on the sliding block. The fastening bolts are used to fix the position of the slider. The slider is provided with a chamfering motor, and the output end of the chamfering motor is connected with a chamfering drill bit. The chamfering device for processing mechanical parts of the utility model starts the servo The motor drives the rotating shaft and the rotating rod to rotate through the speed change assembly, and at the same time chamfers the inner hole and end of the cylindrical workpiece, which speeds up the processing efficiency and can adapt to cylindrical parts of different sizes.

Description

A chamfering device for processing mechanical parts

technical field

The utility model relates to the technical field of mechanical processing, in particular to a chamfering device for processing mechanical parts.

Background technique

Chamfering refers to the processing of cutting the corners of the workpiece into a certain slope. Chamfering is to remove the burrs on the parts due to machining, and to facilitate the assembly of parts, chamfering is generally made at the end of the parts.

When chamfering the end of the existing cylindrical and hollow parts, it needs to be chamfered twice. When chamfering parts of the same size, this chamfering method takes more time. And it is inseparable from manual participation, which takes up more labor.

Utility model content

In order to solve the above-mentioned deficiencies mentioned in the background technology, the purpose of this utility model is to provide a kind of chamfering device for mechanical parts processing, start the servo motor to drive the rotating shaft and the rotating rod to rotate through the speed change assembly, and at the same time, the inner hole of the cylindrical workpiece The chamfering of the end and the end speeds up the processing efficiency and can adapt to cylindrical parts of different sizes.

The purpose of this utility model can be realized through the following technical solutions:

A chamfering device for processing mechanical parts, including a base, the top of the base is fixedly connected with a servo motor, the output end of the servo motor is provided with a speed change assembly, and the servo motor is connected to a rotating shaft through the speed change assembly. A rotating rod is fixedly connected to the rotating shaft, and a slider is arranged symmetrically on the upper part of the rotating rod. The position of the slider, the slider is provided with a chamfering motor, and the output end of the chamfering motor is connected with a chamfering drill bit.

Further preferably, the transmission assembly includes a first support block, a second support block and a third support block, an output shaft runs through between the first support block and the second support block, and a There is a drive shaft.

Further preferably, the output shaft is fixedly connected to the output end of the servo motor, and the transmission shaft is fixedly connected to the rotating shaft.

Further preferably, the transmission assembly further includes a bull gear and a pinion, and there are two sets of the bull gear and the pinion, and one set of the bull gear and the pinion is sequentially set on the output shaft from left to right .

Further preferably, another set of said large gear and pinion is arranged on the transmission shaft sequentially from right to left.

Further preferably, the distance between the bull gear and the pinion on the output shaft is greater than the distance between the bull gear and the pinion on the transmission shaft.

The beneficial effects of the utility model:

1. The utility model starts the servo motor to drive the rotating shaft and the rotating rod to rotate through the speed change assembly, and at the same time chamfers the inner hole and end of the cylindrical workpiece, which speeds up the processing efficiency and can adapt to cylindrical parts of different sizes;

2. The utility model changes the cooperation mode of the large gear and the small gear by moving the transmission shaft, thereby adjusting the rotation speed of the rotating rod and the rotating shaft, and adapting to different parts processing scenarios.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic structural view of the speed change assembly in the utility model;

Fig. 3 is an enlarged view of place A in Fig. 1 of the present utility model.

In the picture:

1. Base; 2. Servo motor; 3. Speed change assembly; 4. Shaft; 5. Rod; 6. Slider; 7. Fastening bolt; 8. Chamfering motor; 9. Chamfering drill; Support block; 11, second support block; 12, third support block; 13, output shaft; 14, drive shaft; 15, large gear; 16, pinion.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" Indicating orientations or positional relationships, etc., are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, and be constructed and operated in a specific orientation, so it cannot be understood as a reference to the utility model. New types of restrictions.

As shown in Figure 1-3, a chamfering device for mechanical parts processing, including a base 1, the top of the base 1 is fixedly connected with a servo motor 2, the output end of the servo motor 2 is provided with a speed change assembly 3, and the servo motor 2 passes through The transmission assembly 3 is connected with a rotating shaft 4, and the rotating shaft 4 is fixedly connected with a rotating rod 5, and the upper part of the rotating rod 5 is symmetrically provided with a slider 6, which is slidingly connected with the rotating rod 5, and the sliding block 6 is provided with fastening bolts 7. The fastening bolts 7 are used to fix the position of the slider 6 , the slider 6 is provided with a chamfering motor 8 , and the output end of the chamfering motor 8 is connected with a chamfering drill bit 9 .

Further preferably, the transmission assembly 3 includes a first support block 10, a second support block 11 and a third support block 12, an output shaft 13 runs through between the first support block 10 and the second support block 11, and the third support block 12 A drive shaft 14 runs through it.

Further preferably, the output shaft 13 is fixedly connected to the output end of the servo motor 2 , and the transmission shaft 14 is fixedly connected to the rotating shaft 4 .

Further preferably, the transmission assembly 3 also includes a bull gear 15 and a pinion gear 16, the bull gear 15 and the pinion gear 16 are arranged in two groups, and one set of the bull gear 15 and the pinion gear 16 are arranged on the output shaft in sequence from left to right 13 on.

Further preferably, another set of large gear 15 and pinion 16 are sequentially arranged on the transmission shaft 14 from right to left.

Further preferably, the distance between the bull gear 15 and the pinion 16 on the output shaft 13 is greater than the distance between the bull gear 15 and the pinion 16 on the transmission shaft 14.

working principle

By moving the transmission shaft 14, the cooperation mode between the large gear 15 and the pinion gear 16 is changed, thereby adjusting the rotational speed of the rotating rod 5 and the rotating shaft 4 to adapt to different parts processing scenarios.

Utilize the external fixture to fix the parts, then adjust a slider 6, and make the chamfering drill bit 9 on the slider 6 and the end of the inner hole, adjust another slider 6, and make the chamfering drill bit 9 on the slider 6 The chamfering drill 9 is corresponding to the outer circle end, the chamfering motor 8 is started to drive the chamfering drill 9 to start to rotate, the servo motor 2 is started to drive the rotating shaft 4 and the rotating rod 5 to rotate through the speed change assembly 3, and the inner hole and the rotating rod 5 of the cylindrical workpiece are rotated simultaneously. The end is chamfered, which speeds up the processing efficiency and can adapt to cylindrical parts of different sizes.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. A chamfering device for mechanical parts processing, characterized in that it comprises a base (1), the top of the base (1) is fixedly connected with a servo motor (2), and the output end of the servo motor (2) A speed change assembly (3) is provided, and the servo motor (2) is connected with a rotating shaft (4) through the speed change assembly (3), and a rotating rod (5) is fixedly connected to the rotating shaft (4), and the rotating rod ( 5) is symmetrically provided with a slider (6), the slider (6) is slidingly connected with the rotating rod (5), the slider (6) is provided with a fastening bolt (7), and the fastening Bolt (7) is used for fixing the position of slide block (6), and described slide block (6) is provided with chamfering motor (8), and the output end transmission of described chamfering motor (8) is connected with chamfering drill bit ( 9). 2. The chamfering device for processing mechanical parts according to claim 1, characterized in that, the shift assembly (3) comprises a first support block (10), a second support block (11) and a third support block (12), an output shaft (13) runs through between the first support block (10) and the second support block (11), and a transmission shaft (14) runs through the third support block (12). 3. The chamfering device for processing mechanical parts according to claim 2, characterized in that, the output shaft (13) is fixedly connected to the output end of the servo motor (2), and the drive shaft (14) is connected to the rotating shaft (4) Fixed connection. 4. The chamfering device for processing mechanical parts according to claim 3, characterized in that, the transmission assembly (3) also includes a bull gear (15) and a pinion (16), and the bull gear (15) And pinion gear (16) is provided with two groups, and a group of described bull gear (15) and pinion gear (16) are arranged on the output shaft (13) successively by order from left to right. 5. The chamfering device for processing mechanical parts according to claim 4, characterized in that another set of said large gear (15) and pinion (16) are arranged on the drive shaft in sequence from right to left (14) on. 6. The chamfering device for processing mechanical parts according to claim 4, characterized in that, the distance between the bull gear (15) and the pinion (16) on the output shaft (13) is greater than that of the transmission shaft (14 ) the distance between the upper bull gear (15) and the pinion gear (16).

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