阅读说明：本技术 一种新型便携式倒角器 (Novel portable chamfering device ) 是由 林辉 颜建萍 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种新型便携式倒角器,包括壳体以及设置在所述壳体上用以放置管材的切削腔,在所述切削腔上设置有供切削部件对管材进行倒角的切削槽,所述切削部件呈倾斜形状设置在所述切削槽上,所述切削部件与一驱动部件连接,所述驱动部件与外界电源连接。本发明的有益效果在于：本发明通过将管材放置在切削腔上,通过驱动部件带动切削部件运动,以实现倒角作用。另外,壳体的切削腔上设有适用于不同尺寸管材的定位条,只需要将管材放置在对应定位条上,通过外界电源连接驱动部件带动切削部件进行倒角。(The invention discloses a novel portable chamfering device which comprises a shell and a cutting cavity, wherein the cutting cavity is arranged on the shell and used for placing a pipe, a cutting groove for chamfering the pipe by a cutting part is formed in the cutting cavity, the cutting part is obliquely arranged on the cutting groove, the cutting part is connected with a driving part, and the driving part is connected with an external power supply. The invention has the beneficial effects that: according to the chamfering device, the pipe is placed on the cutting cavity, and the driving part drives the cutting part to move, so that the chamfering effect is realized. In addition, the cutting cavity of the shell is provided with positioning strips suitable for pipes with different sizes, and the pipes are placed on the corresponding positioning strips and are connected with the driving part through an external power supply to drive the cutting part to perform chamfering.)

1. The utility model provides a novel portable chamfer ware, its characterized in that is in including casing and setting be used for placing the cutting chamber of tubular product on the casing be provided with the cutting groove that supplies cutting member to carry out the chamfer to tubular product on the cutting chamber, cutting member is the slope shape and sets up on the cutting groove, cutting member is connected with a drive disk assembly, drive disk assembly is connected with external power source.

2. The novel portable chamfering device according to claim 1, wherein a plurality of positioning strips for limiting pipes with different sizes are arranged on the cutting cavity, the positioning strips are two positioning strips with different sizes, and the two positioning strips are respectively arranged on the cutting cavity.

3. The novel portable chamfering device according to claim 1, wherein a holding part is arranged between the housing and the driving part, and the holding part is convenient for an operator to hold, one end of the holding part is fixed on the housing, and the other end of the holding part is fixedly connected with the driving part.

4. The novel portable chamfering device according to claim 1, wherein the cutting chamber is further provided with a cutting hole for facilitating discharge of the chamfered powder.

5. The novel portable chamfering device according to claim 1, wherein a protective cover for protecting the cutting member is provided on the housing, and the protective cover is connected to the handle portion.

6. The novel portable chamfering device according to claim 1, wherein the cutting member is a cutter, and the cutter is disposed in a direction opposite to the rotation direction of the pipe to perform the chamfering operation.

7. The novel portable chamfering device according to claim 1, wherein the driving member is a motor.

Technical Field

The invention relates to the technical field of machining, in particular to a novel portable chamfering device.

Background

At present, when shaft workpieces are machined by deburring, chamfering or external corner machining, two methods are generally adopted, one method is to grind by using paper grinding or a file, but the operation requirement is fine, the machining precision is low, the error is large, and time and labor are wasted. And the other method is to use a numerical control machine tool for turning, and although the processing is convenient, the equipment cost is high, and the method is not suitable for simple household chamfering.

In view of the deficiencies of the prior art, researchers need to develop a chamfering device which is reasonable in design, simple in structure and convenient to use at any time.

Disclosure of Invention

The present invention is directed to a novel portable chamfering device to solve the above-mentioned problems.

The technical problem solved by the invention can be realized by adopting the following technical scheme:

the utility model provides a novel portable chamfer ware, its characterized in that is in including casing and setting be used for placing the cutting chamber of tubular product on the casing be provided with the cutting groove that supplies cutting member to carry out the chamfer to tubular product on the cutting chamber, cutting member is the slope shape and sets up on the cutting groove, cutting member is connected with a drive disk assembly, drive disk assembly is connected with external power source.

In a preferred embodiment of the present invention, the cutting cavity is provided with a plurality of positioning strips for defining pipes with different sizes, the positioning strips are two positioning strips with different sizes, and the two positioning strips are respectively arranged on the cutting cavity.

In a preferred embodiment of the present invention, a grip portion is disposed between the housing and the driving member, and the grip portion is convenient for an operator to hold, and one end of the grip portion is fixed on the housing, and the other end of the grip portion is fixedly connected to the driving member.

In a preferred embodiment of the invention, the cutting cavity is further provided with a cutting hole for facilitating the discharge of the chamfered powder.

In a preferred embodiment of the present invention, a protective cover for protecting the cutting member is provided on the housing, and the protective cover is connected to the grip portion.

In a preferred embodiment of the invention, the cutting member is a cutting blade arranged in a direction opposite to the direction of rotation of the tube for chamfering.

In a preferred embodiment of the invention, the drive member is a motor.

Due to the adoption of the technical scheme, the invention has the beneficial effects that: according to the chamfering device, the pipe is placed on the cutting cavity, and the driving part drives the cutting part to move, so that the chamfering effect is realized. In addition, the cutting cavity of the shell is provided with positioning strips suitable for pipes with different sizes, and the pipes are placed on the corresponding positioning strips and are connected with the driving part through an external power supply to drive the cutting part to perform chamfering.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a novel portable chamfering device of the present invention without a cutting part and a driving part installed.

Fig. 2 is a front view of the novel portable chamfering machine of the present invention with a cutting part and a driving part mounted.

Fig. 3 is a side view of the novel portable chamfering machine of the present invention with a cutting part and a driving part mounted.

Fig. 4 is a bottom view of the novel portable chamfering machine of the present invention with the cutting part and the driving part mounted.

Fig. 5 is a perspective view of the novel portable chamfering machine of the present invention with a cutting part and a driving part mounted.

Fig. 6 is an enlarged view of fig. 5 at a.

Fig. 7 is a sectional view of a novel portable chamfering machine of the present invention with a cutting part and a driving part mounted.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

Referring to fig. 1 to 7, the novel portable chamfering device includes a housing 10 and a cutting chamber 11 disposed on the housing 10 for placing a pipe, a cutting groove 12 is disposed on the cutting chamber 11, the cutting groove 12 is used for a cutting component 20 to chamfer the pipe, and the cutting component 20 is disposed on the cutting groove 12 in an inclined shape. The cutting member 20 is preferably a cutting blade, and the chamfering effect can be achieved by arranging the cutting blade 20 in a direction opposite to the rotation direction of the pipe. The cutting member 20 is connected to a driving member 30, and the driving member 30 is connected to an external power source. The drive member 30 is preferably a motor. When in use, the motor 30 drives the cutting knife 20 to chamfer the pipe in the cutting cavity 11.

The cutting cavity 11 is provided with a plurality of positioning strips 13 for limiting pipes with different sizes, the positioning strips 13 are two positioning strips with different sizes, and the two positioning strips 13 are respectively arranged on the cutting cavity 11 of the shell 10. The cutting cavity 11 in the present embodiment can be adapted to the type 50, 75, 110 pipes or to the type 120, 160, 200 pipes by the positioning strip 13.

A handle part 40 is arranged between the shell 10 and the driving part 30, and the handle part 40 is convenient for an operator to hold for chamfering operation. One end of the handle part 40 is fixed on the casing 10, and the other end of the handle part 40 is fixedly connected with the driving part 30. The driving member 30 and the cutting member 20 in this embodiment are provided with an inner cavity of the grip portion 40.

The cutting cavity 11 is further provided with a cutting hole 14 for facilitating the discharge of the chamfered powder, so that the powder in the chamfering process can be discharged from the cutting hole 14 conveniently.

The housing 10 is provided with a protective cover 15 for protecting the cutting member 20, and the protective cover 15 is connected to the grip portion 40. The protective cover 15 is used to prevent the operator from touching the device by mistake.

When the pipe chamfering machine is used, the driving part 30 and the cutting part 20 are installed in the holding hand part 40, the cutting part 20 is displayed on the cutting groove 12, when the pipe needs to be chamfered, the driving part 30 is started to drive the cutting part 20 to move, the pipe is placed in the cutting cavity 11, the chamfering effect can be realized by enabling a worker to manually enable the rotation direction of the pipe to be opposite to the arrangement direction of the cutting part 20, and the chamfered powder is discharged from the cutting hole 14. In addition, the cutting cavity 11 is provided with a positioning strip 13 suitable for pipes with different sizes, and chamfering of the pipes with different sizes can be carried out.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.