CN215468221U

CN215468221U - Gear drilling equipment

Info

Publication number: CN215468221U
Application number: CN202120541745.4U
Authority: CN
Inventors: 郑丹丹; 王志强; 李彪
Original assignee: Hefei Buzzer Machinery Co ltd
Current assignee: Hefei Buzzer Machinery Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-01-11
Anticipated expiration: 2031-03-16

Abstract

The utility model relates to the technical field of gear machining, in particular to gear punching equipment which comprises a device body, wherein the inside of the device body is divided into a left cavity and a right cavity by a hexagonal chuck; a telescopic hydraulic cylinder and a motor are arranged in the cavity on the left side, the output end of the telescopic hydraulic cylinder drives the motor to move horizontally through an arranged connecting column, a drill bit is installed at the tail end of a rotating shaft on the output end of the motor, a limiting plate is arranged on one side, close to the cavity on the left side, of the hexagonal chuck, and in the moving process of the motor, the drill bit penetrates through a guide hole in the limiting plate to be in contact with a gear clamped on the hexagonal chuck to punch; and a bottom plate and an inclined plate are arranged in the cavity on the right side to collect punching scraps. This gear drilling equipment promotes motor and drill bit through flexible pneumatic cylinder and is close to the gear operation of punching, improves the efficiency of punching, and the convenient clearance of sweeps that just punches the production.

Description

Gear drilling equipment

Technical Field

The utility model relates to the technical field of gear machining, in particular to gear punching equipment.

Background

The gear machining is a technological process for obtaining a specific structure and precision of a gear by using a mechanical method, the gear is a core transmission component in the movement of an automobile, the quality of machining quality of the gear directly affects vibration noise, reliability and the like of an automobile assembly and even the whole automobile, and sometimes the gear becomes a key factor for restricting the improvement of product level. The gear receives the influence of equipment vibrations in the course of working, and the gear very easily takes place to slide or drop, is difficult to carry out the centre gripping and fix to the gear, and clamping performance is relatively poor, very easily appears the deviation when punching, and most current hardware processing punch and need the workman to carry out the hand-held type processing of punching, and the efficiency of punching is lower, and it is extremely inconvenient to use, has seriously influenced the quality of punching of gear, and is difficult to collect the processing to the piece at the gear in-process of punching. In view of this, we propose a gear punching apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide gear punching equipment to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a gear punching device comprises a device body, wherein the inside of the device body is divided into a left cavity and a right cavity through a hexagonal chuck, and a clamping part of the hexagonal chuck is used for clamping a gear to be punched;

a telescopic hydraulic cylinder and a motor are arranged in the cavity on the left side, the output end of the telescopic hydraulic cylinder drives the motor to move horizontally through an arranged connecting column, a drill bit is installed at the tail end of a rotating shaft on the output end of the motor, a limiting plate is arranged on one side, close to the cavity on the left side, of the hexagonal chuck, and in the moving process of the motor, the drill bit penetrates through a guide hole in the limiting plate to be in contact with a gear clamped on the hexagonal chuck to punch;

a bottom plate and an inclined plate are arranged in the cavity on the right side, one end of the bottom plate is connected below the clamping part of the hexagonal chuck, and the other end of the bottom plate is connected with the inclined plate.

Preferably, a first fan is arranged in the cavity on the left side of the device body, the first fan is mounted on the side wall of the device body, and the air outlet direction of the first fan is horizontal to the right.

Preferably, a second fan is installed above the bottom plate and the inclined plate, and the air outlet direction of the second fan is vertical downward.

Preferably, flexible pneumatic cylinder is installed on the inner wall of device body, just the output level of flexible pneumatic cylinder sets up to the right, the spliced pole is L shape, just the moving direction of spliced pole is synchronous with the advancing direction of drill bit.

Preferably, the inclined angle of the inclined plate is 45-60 degrees.

Compared with the prior art, the utility model has the beneficial effects that: this gear drilling equipment promotes motor and drill bit through flexible pneumatic cylinder and is close to the gear operation of punching, and the in-process of punching is convenient for blow the sweeps to the bottom plate and collect when cooling down to this internal device through first fan and second fan, convenient clearance, improves the efficiency of punching, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 100. a device body; 110. a first fan; 120. a telescopic hydraulic cylinder; 121. connecting columns; 122. an electric motor; 123. a rotating shaft; 124. a drill bit; 130. a limiting plate; 131. a guide hole; 140. a hexagonal chuck; 141. a clamping portion; 150. a base plate; 151. a sloping plate; 160. a second fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

A gear punching device is shown in figure 1 and comprises a device body 100, wherein the inside of the device body 100 is divided into a left cavity and a right cavity by a hexagonal chuck 140, and a clamping part 141 of the hexagonal chuck 140 is used for clamping a gear to be punched;

a telescopic hydraulic cylinder 120 and a motor 122 are arranged in the cavity on the left side, the output end of the telescopic hydraulic cylinder 120 drives the motor 122 to move horizontally through a connecting column 121, a drill bit 124 is mounted at the tail end of a rotating shaft 123 on the output end of the motor 122, a limiting plate 130 is arranged on one side, close to the cavity on the left side, of the hexagonal chuck 140, and in the moving process of the motor 122, the drill bit 124 penetrates through a guide hole 131 in the limiting plate 130 to be in contact with a gear clamped on the hexagonal chuck 140 for punching, the gear to be punched is clamped firmly through the hexagonal chuck 140, the gear is prevented from being loosened in the punching process, the telescopic hydraulic cylinder 120 and the motor 122 are matched with each other to realize punching operation, and the production efficiency is improved;

a bottom plate 150 and an inclined plate 151 are arranged in the right cavity, one end of the bottom plate 150 is connected below the holding part 141 of the hexagonal chuck 140, and the other end of the bottom plate 150 is connected with the inclined plate 151, so that scraps generated in the punching process can be collected conveniently by using the bottom plate 150 and the inclined plate 151.

In this embodiment, be provided with first fan 110 in the left side cavity of device body 100, first fan 110 is installed on the lateral wall of device body 100, and first fan 110 goes out to the level right, second fan 160 is installed to bottom plate 150 and the top of swash plate 151, second fan 160 goes out to vertical downwards, first fan 100 blows into cold air in the left side cavity, be convenient for dispel the heat to drill bit 124, can blow into the right side cavity with the sweeps that the drilling in-process produced simultaneously and collect, in addition, second fan 160 can blow the swash plate 151 to bottom plate 150 and pile up, the collection of the sweeps of being convenient for equally.

It should be noted that the telescopic hydraulic cylinder 120 is installed on the inner wall of the device body 100, the output end of the telescopic hydraulic cylinder 120 is horizontally arranged rightward, the connecting column 121 is L-shaped, and the moving direction of the connecting column 121 is synchronous with the advancing direction of the drill 124, so that the L-shaped connecting column 121 is used for realizing the linkage effect.

In addition, the inclined angle of the inclined plate 151 is 45-60 degrees, so that the scraps on the inclined plate 151 slide into the bottom plate 150 to be accumulated.

The gear drilling equipment of this embodiment is when using, the gear centre gripping that will wait to punch is on the clamping part 141 of hexagonal chuck 140, telescopic hydraulic cylinder 120 work promotes motor 122 and drill bit 124 and is close to the gear, when drill bit 124 passes through guiding hole 131, drill bit 124 begins the gear contact on with clamping part 141, punch the operation to the gear, process different gears through changing the drill bit 124 of different models, in the in-process of processing, first fan 100 blows into cold air in the left side cavity, be convenient for dispel the heat to drill bit 124, can blow into the right side cavity with the sweeps that the drilling in-process produced simultaneously and collect, in addition, second fan 160 can blow swash plate 151 to bottom plate 150 and pile up, the collection of the sweeps of being convenient for equally, convenient clearance.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A gear perforating apparatus comprising a device body (100), characterized in that: the inside of the device body (100) is divided into a left cavity and a right cavity by a hexagonal chuck (140), and a clamping part (141) of the hexagonal chuck (140) is used for clamping a gear to be punched;

a telescopic hydraulic cylinder (120) and a motor (122) are arranged in the cavity on the left side, the output end of the telescopic hydraulic cylinder (120) drives the motor (122) to move along the horizontal direction through a connecting column (121), a drill bit (124) is installed at the tail end of a rotating shaft (123) on the output end of the motor (122), a limiting plate (130) is arranged on one side, close to the cavity on the left side, of the hexagonal chuck (140), and in the moving process of the motor (122), the drill bit (124) penetrates through a guide hole (131) in the limiting plate (130) to be in contact with a gear clamped on the hexagonal chuck (140) to punch;

a bottom plate (150) and an inclined plate (151) are arranged in the right cavity, one end of the bottom plate (150) is connected to the lower portion of a holding portion (141) of the hexagonal chuck (140), and the other end of the bottom plate (150) is connected with the inclined plate (151).

2. The gear perforating apparatus of claim 1, wherein: a first fan (110) is arranged in a cavity on the left side of the device body (100), the first fan (110) is installed on the side wall of the device body (100), and the air outlet direction of the first fan (110) is horizontal to the right.

3. The gear perforating apparatus of claim 1, wherein: and a second fan (160) is arranged above the bottom plate (150) and the inclined plate (151), and the air outlet direction of the second fan (160) is vertical downward.

4. The gear perforating apparatus of claim 1, wherein: the device is characterized in that the telescopic hydraulic cylinder (120) is installed on the inner wall of the device body (100), the output end of the telescopic hydraulic cylinder (120) is horizontally arranged rightwards, the connecting column (121) is L-shaped, and the moving direction of the connecting column (121) is synchronous with the advancing direction of the drill bit (124).

5. The gear perforating apparatus of claim 1, wherein: the inclined angle of the inclined plate (151) is 45-60 degrees.