阅读说明：本技术 倒角机 (Chamfering machine ) 是由 何雨 邱旻 熊现美 曾维健 乔宪涛 苏志凤 于 2021-07-23 设计创作，主要内容包括：本发明公开一种倒角机,其中所述倒角机包括座体、滚筒刀组件和固定组件,所述座体具有插口,以及与所述插口连通设置的安装通道,所述插口用于供待倒角件插入所述安装通道,所述滚筒刀组件,设于所述座体,包括设于所述安装通道的刀具,所述刀具沿所述安装通道的周向可活动地设置,用以切削所述待倒角件的前端部形成倒角,所述固定组件设于所述座体,用以固定所述待倒角件。本发明提供的技术方案中,通过直接将待倒角件直接从插口插设于安装通道内,然后用固定组件固定待倒角件后,启动滚筒刀组件工作,刀具沿所述安装通道的周向活动时,切削所述待倒角件的前端部形成倒角,以提供一种便携方便快速制作出倒角的倒角机。(The invention discloses a chamfering machine, which comprises a base body, a roller cutter assembly and a fixing assembly, wherein the base body is provided with a socket and an installation channel communicated with the socket, the socket is used for inserting a piece to be chamfered into the installation channel, the roller cutter assembly is arranged on the base body and comprises a cutter arranged on the installation channel, the cutter is movably arranged along the circumferential direction of the installation channel and is used for cutting the front end part of the piece to be chamfered to form a chamfer, and the fixing assembly is arranged on the base body and is used for fixing the piece to be chamfered. According to the technical scheme provided by the invention, the piece to be chamfered is directly inserted into the mounting channel from the inserting opening, then the piece to be chamfered is fixed by the fixing assembly, the roller cutter assembly is started to work, and when the cutter moves along the circumferential direction of the mounting channel, the front end part of the piece to be chamfered is cut to form the chamfer, so that the chamfering machine capable of conveniently and quickly manufacturing the chamfer is portable.)

1. A chamfering machine characterized by comprising:

the seat body is provided with a socket and an installation channel communicated with the socket, and the socket is used for inserting an element to be chamfered into the installation channel;

the rotary cutter assembly is arranged on the base body and comprises a cutter arranged on the mounting channel, and the cutter is movably arranged along the circumferential direction of the mounting channel and is used for cutting the front end part of the piece to be chamfered to form a chamfer; and the number of the first and second groups,

the fixing assembly is arranged on the base body and used for fixing the piece to be chamfered.

2. The chamfering machine according to claim 1, wherein the cutter is rotatably disposed in an axial direction of the mounting passage, a through passage extending in the axial direction is formed in a middle portion of the cutter, the through passage communicates with the mounting passage and is tapered inward of the mounting passage from the socket, and a cutting edge is convexly disposed on an inner side wall of the through passage;

the roller cutter assembly further comprises a driving motor, the driving motor is arranged on the base body, the driving motor is provided with an output rotating shaft, and the output rotating shaft is in driving connection with the cutter so as to drive the cutter to rotate.

3. The chamfering machine according to claim 2, wherein the rotary cutter assembly further comprises a cutter support, the cutter support is cylindrical, the cutter is detachably sleeved in the cutter support, and the output rotating shaft is in driving connection with the cutter support so as to drive the cutter support to drive the cutter to rotate.

4. The chamfering machine according to claim 3, wherein a first pin hole is formed through a side wall of the cutter holder, a second pin hole is correspondingly formed through a side wall of the cutter, the first pin hole and the second pin hole are arranged at intervals, and a lock pin is inserted into the first pin hole and the second pin hole.

5. The chamfering machine according to claim 3, wherein the rotary cutter assembly further comprises a drive bearing, the output rotating shaft is in driving connection with the drive bearing, a spline is formed at one end of the cutter support facing the drive motor, a key groove matched with the spline is formed at one end of the drive bearing facing the cutter support, and a key connection is formed between the drive bearing and the cutter support.

6. The chamfering machine according to claim 2, wherein the cutting edge is provided in plural, each of the cutting edges extending from an end close to the spigot toward an end remote from the spigot, and the plural cutting edges are arranged at intervals in a circumferential direction of the through passage.

7. The chamfering machine according to claim 1, wherein the fixing assembly includes a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are rotatably mounted to the base through a rotating shaft, the first clamping arm and the second clamping arm respectively have an adjusting end and a clamping end rotating around the rotating shaft, each clamping end is correspondingly disposed outside the socket, each adjusting end is protruded outside the base, the clamping ends of the first clamping arm and the second clamping arm have moving strokes approaching and departing from each other, and the clamping ends of the first clamping arm and the second clamping arm are used for clamping the to-be-chamfered member during the moving strokes approaching each other.

8. The chamfering machine according to claim 7, wherein the fixing assembly further includes a first spring and a second spring, the clamping end of the first clamping arm is connected to the housing through the first spring, the clamping end of the second clamping arm is connected to the housing through the second spring, and the first spring and the second spring are used for driving the first clamping arm and the second clamping arm to rotate so that the two clamping ends approach each other.

9. The chamfering machine according to claim 8, wherein the fixing assembly further comprises a fixing seat, the fixing seat is arranged at one end of the seat body close to the socket, a fixing hole penetrates through the fixing seat, the fixing hole is communicated with the socket, the first clamping arm is connected with the inner wall of the fixing seat through the first spring, and the second clamping arm is connected with the inner wall of the fixing seat through the second spring;

the inner wall of the fixing seat is provided with an adjusting opening communicated with the fixing hole in a penetrating mode, and the adjusting ends of the first clamping arm and the second clamping arm extend out of the adjusting opening from the fixing hole.

10. The chamfering machine according to claim 9, wherein the fixing member includes an end cap covering a rear side of the fixing base, and the end cap is provided with a mounting opening communicating with the fixing hole.

Technical Field

The invention relates to the field of processing equipment, in particular to a chamfering machine.

Background

For guaranteeing the gas tightness, the nylon tuber pipe link of present plug-in type all designs the chamfer, has made into the chamfer with the link according to the drawing requirement before nylon tuber pipe dispatches from the factory, when the condition of tailorring tuber pipe or gas tightness trouble appears, does not have professional equipment and makes again, revises the tuber pipe chamfer, leads to only can changing the part processing for satisfying the assembly demand, causes the rework repair time to increase, inefficiency.

Therefore, how to make the chamfer of nylon tuber pipe link fast is to promoting the unusual work efficiency of assembly, and technical problem that technical staff in the field awaits a urgent need to solve.

Disclosure of Invention

The invention mainly aims to provide a chamfering machine, and aims to provide a portable chamfering machine capable of conveniently and quickly manufacturing chamfers.

In order to achieve the above object, the present invention provides a chamfering machine, wherein the chamfering machine includes:

the seat body is provided with a socket and an installation channel communicated with the socket, and the socket is used for inserting an element to be chamfered into the installation channel;

the rotary cutter assembly is arranged on the base body and comprises a cutter arranged on the mounting channel, and the cutter is movably arranged along the circumferential direction of the mounting channel and is used for cutting the front end part of the piece to be chamfered to form a chamfer; and the number of the first and second groups,

the fixing assembly is arranged on the base body and used for fixing the piece to be chamfered.

Optionally, the cutter is rotatably disposed along an axial direction of the mounting channel, a through channel extending in the axial direction is formed in the middle of the cutter, the through channel is communicated with the mounting channel and is arranged in a tapered manner from the socket to the inner side of the mounting channel, and a cutting edge is convexly disposed on the inner side wall of the through channel;

the roller cutter assembly further comprises a driving motor, the driving motor is arranged on the base body, the driving motor is provided with an output rotating shaft, and the output rotating shaft is in driving connection with the cutter so as to drive the cutter to rotate.

Optionally, the drum cutter assembly further comprises a cutter support, the cutter support is cylindrical, the cutter is detachably sleeved in the cutter support, and the output rotating shaft is in driving connection with the cutter support to drive the cutter to rotate.

Optionally, a first pin hole penetrates through the side wall of the cutter support, a second pin hole correspondingly penetrates through the side wall of the cutter, the first pin hole and the second pin hole are arranged at intervals, and the first pin hole and the second pin hole are used for a lock pin to penetrate through.

Optionally, the drum knife assembly further comprises a driving bearing, the output rotating shaft is in driving connection with the driving bearing, a spline is formed at one end, facing the driving motor, of the knife support, a key groove matched with the spline is formed at one end, facing the knife support, of the driving bearing, and a key connection is formed between the driving bearing and the knife support.

Optionally, the cutting edge is provided with a plurality of cutting edges, each cutting edge extends from one end close to the socket to one end far away from the socket, and the plurality of cutting edges are arranged at intervals along the circumferential direction of the through channel.

Optionally, the fixing assembly includes a first clamping arm and a second clamping arm, the middle of the first clamping arm and the middle of the second clamping arm are rotatably installed on the base through a rotating shaft, the first clamping arm and the second clamping arm respectively have an adjusting end and a clamping end which rotate around the rotating shaft, the clamping ends are correspondingly arranged on the outer side of the socket, the adjusting ends are convexly arranged on the outer side of the base, the clamping ends of the first clamping arm and the second clamping arm have moving strokes which are close to and away from each other, and the clamping ends of the first clamping arm and the second clamping arm are used for clamping the to-be-chamfered part in the moving strokes which are close to each other.

Optionally, the fixing assembly further includes a first spring and a second spring, the clamping end of the first clamping arm is connected to the base through the first spring, the clamping end of the second clamping arm is connected to the base through the second spring, and the first spring and the second spring are used for driving the first clamping arm and the second clamping arm to rotate, so that the two clamping ends are close to each other.

Optionally, the fixing assembly further includes a fixing seat, the fixing seat is disposed at one end of the seat body close to the socket, a fixing hole penetrates through the fixing seat, the fixing hole is communicated with the socket, the first clamping arm is connected to an inner wall of the fixing seat through the first spring, and the second clamping arm is connected to an inner wall of the fixing seat through the second spring;

the inner wall of the fixing seat is provided with an adjusting opening communicated with the fixing hole in a penetrating mode, and the adjusting ends of the first clamping arm and the second clamping arm extend out of the adjusting opening from the fixing hole.

Optionally, the fixing assembly includes an end cover covering the rear side of the fixing seat, and the end cover is provided with an installation opening communicated with the fixing hole.

In the technical scheme provided by the invention, the chamfering machine comprises a base body, a roller cutter assembly and a fixing assembly, wherein the base body is provided with a socket and an installation channel communicated with the socket, the socket is used for inserting a piece to be chamfered into the installation channel, the roller cutter assembly is arranged on the base body and comprises a cutter arranged on the installation channel, the cutter is movably arranged along the circumferential direction of the installation channel and is used for cutting the front end part of the piece to be chamfered to form a chamfer, and the fixing assembly is arranged on the base body and is used for fixing the piece to be chamfered. Through directly will treating that the chamfer piece is direct to insert from the socket and locate in the installation passageway, then with fixed subassembly fixed treat the chamfer piece after, start cylinder cutter unit work, the cutter is followed during the circumference activity of installation passageway, the cutting treat the front end of chamfer piece and form the chamfer to a portable convenient quick beveler who produces the chamfer is provided.

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 structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a chamfering machine provided in the present invention;

FIG. 2 is a partial perspective view of the chamfering machine of FIG. 1;

fig. 3 is a perspective view of the cylinder knife assembly of fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

For guaranteeing the gas tightness, the nylon tuber pipe link of plug-in type at present, all the design has the chamfer, make into the chamfer with the link according to the drawing requirement before the nylon tuber pipe leaves the factory, when the condition of tailorring tuber pipe or gas tightness trouble appears, no professional equipment makes again, revise the tuber pipe chamfer, lead to can only change the part processing for satisfying the assembly demand, cause the rework time to increase, the inefficiency, consequently, how produce the chamfer of nylon tuber pipe link fast, to promoting the unusual work efficiency of assembly, be the technical problem that technical staff in the field awaits urgent need to solve.

In order to solve the above problem, the present invention provides a chamfering machine 100, and fig. 1 to 3 show an embodiment of the chamfering machine 100 according to the present invention.

Referring to fig. 1, the chamfering machine 100 includes a chamfering machine 100 including a base body 1, a roller cutter assembly 2 and a fixing assembly 3, the base body 1 has a socket 11 and an installation channel communicated with the socket 11, the socket 11 is used for inserting a to-be-chamfered member into the installation channel, the roller cutter assembly 2 is disposed on the base body 1 and includes a cutter 21 disposed on the installation channel, the cutter 21 is movably disposed along a circumferential direction of the installation channel and is used for cutting a front end portion of the to-be-chamfered member to form a chamfer, and the fixing assembly 3 is disposed on the base body 1 and is used for fixing the to-be-chamfered member.

In the technical scheme provided by the invention, the chamfering machine 100 comprises a base body 1, a rotary cutter assembly 2 and a fixing assembly 3, wherein the base body 1 is provided with a socket 11 and an installation channel communicated with the socket 11, the socket 11 is used for allowing a to-be-chamfered member to be inserted into the installation channel, the rotary cutter assembly 2 is arranged on the base body 1 and comprises a cutter 21 arranged on the installation channel, the cutter 21 is movably arranged along the circumferential direction of the installation channel and used for cutting the front end part of the to-be-chamfered member to form a chamfer, and the fixing assembly 3 is arranged on the base body 1 and used for fixing the to-be-chamfered member. The chamfering machine 100 is portable, convenient and rapid to manufacture chamfers.

Specifically, the cutter 21 may be rotatably disposed, and the cutter 21 performs cutting by the blade 211 of the inner sidewall; the cutter 21 can also move back and forth along the axial direction of the mounting channel, and the cutting edge 211 of the cutter 21 cuts the front end of the piece to be chamfered in the process of moving back and forth; the cutting edge 211 of the cutter 21 may also be in a form of a screw conveyer, and when the cutter 21 rotates, the end of the to-be-chamfered member is cut and polished, referring to fig. 2 and 3, in this embodiment, the cutter 21 is rotatably disposed along an axial direction of the mounting channel, a through channel extending in the axial direction is formed in the middle of the cutter 21, the through channel is communicated with the mounting channel and is tapered from the insertion opening 11 to an inner side of the mounting channel, the cutting edge 211 is convexly disposed on an inner side wall of the through channel, the drum cutter assembly 2 further includes a driving motor 22, the driving motor 22 is disposed on the base body 1, the driving motor 22 has an output rotating shaft 221, the output rotating shaft 221 is drivingly connected to the cutter 21 to drive the cutter 21 to rotate, so that when the to-be-chamfered member is inserted into the through channel, the inner side wall of the cutter 21 is inclined, and forming an included angle with the end part of the part to be chamfered, when the driving motor 22 is started, the cutter 21 rotates to cut the end part of the part to be chamfered, and the part to be chamfered is tightly abutted at the moment, so that the part to be chamfered is subjected to extrusion force moving in the through channel until the end part of the part to be chamfered reaches the required size and form.

Further, in order to enable the chamfering machine 100 to manufacture chamfers with various angles, in this embodiment, the drum cutter assembly 2 further includes a cutter support 23, the cutter support 23 is cylindrical, the cutter 21 is detachably sleeved in the cutter support 23, the output rotating shaft 221 is in driving connection with the cutter support 23 to drive the cutter 21 to rotate, so that the cutters 21 with different inclined angle cutting edges 211 can be designed in a matched manner, when the cutters 21 with different specifications are needed, the cutters 21 can be detached and replaced with the cutters 21 with the needed specifications, so that the chamfering machine 100 has higher flexibility and a wider application range.

Further, because the cutter 21 can be detached, after the cutter 21 is replaced, the cutter 21 and the cutter support 23 need to be fixedly installed, in this embodiment, a first pin hole 231 penetrates through a side wall of the cutter support 23, a second pin hole correspondingly penetrates through a side wall of the cutter 21, the first pin hole 231 and the second pin hole are arranged at intervals, the first pin hole 231 and the second pin hole are used for a lock pin to penetrate through, and the first pin hole 231 and the second pin hole are positioned by the lock pin, so that the cutter 21 is stably connected to the cutter support 23.

Further, in order to facilitate installation and replacement of the cutter 21, in this embodiment, the drum cutter assembly 2 further includes a driving bearing 24, the output rotating shaft 221 is drivingly connected to the driving bearing 24, a spline 232 is formed at one end of the cutter support 23 facing the driving motor 22, a key groove matched with the spline 232 is formed at one end of the driving bearing 24 facing the cutter support 23, and the driving bearing 24 and the cutter support 23 form a key connection therebetween, so that the cutter support 23 is drivingly connected to the output rotating shaft 221 through the driving bearing 24, so that the connection between the cutter support 23 and the driving motor 22 is more stable, and the cutter support 23 is more convenient to disassemble and assemble and has a much larger transmission torque capacity through the spline 232 matching manner.

Further, in order to improve the chamfering efficiency of the chamfering machine 100, in this embodiment, the cutting edge 211 is provided in plurality, each cutting edge 211 extends from one end close to the socket 11 to one end far away from the socket 11, the plurality of cutting edges 211 are arranged at intervals along the circumferential direction of the through passage, when the cutter 21 rotates, each cutting edge 211 cuts the to-be-chamfered member, and the more the cutting edges 211 are provided, the higher the processing efficiency of the chamfering machine 100 is.

Specifically, the fixing assembly 3 has many forms, for example, a threaded hole may be formed near the socket 11 of the seat body 1, a bolt is inserted into the threaded hole, the size of the bolt screwed in is adjusted, and the member to be chamfered is clamped between the bolt and the seat body 1; for example, a cover plate with an adjustable aperture may be provided to cover the socket 11, and after the to-be-chamfered member is inserted into the through channel from the adjustment opening and mounted, the aperture of the cover plate is adjusted to be the same as the diameter of the to-be-chamfered member, so that the to-be-chamfered member is fixed on the seat 1, referring to fig. 2, in this embodiment, the fixing assembly 3 includes a first clamping arm 31 and a second clamping arm 32, the middle portions of the first clamping arm 31 and the second clamping arm 32 are rotatably mounted on the seat 1 through a rotating shaft, the first clamping arm 31 and the second clamping arm 32 respectively have an adjustment end and a clamping end rotating around the rotating shaft, each clamping end is correspondingly provided outside the socket 11, each adjustment end is protruded outside the seat 1, and the clamping ends of the first clamping arm 31 and the second clamping arm 32 have moving strokes approaching to and departing from each other, in the movable stroke that is close to each other, be used for the centre gripping treat the chamfer piece, will as required treat that the chamfer piece inserts when socket 11, earlier each adjust the end and pinch between the fingers tightly, two this moment adjust the end and be close to each other, two the holder is kept away from each other for two space grow between the holder is convenient treat that the chamfer piece inserts socket 11, work as treat that the chamfer piece lays the back in place, adjust two again the holder is close to each other, makes two space between the holder reduces, will treat that the chamfer piece is fixed.

Further, in order to facilitate that the two clamping ends approach each other for clamping, please refer to fig. 2, in this embodiment, the fixing assembly 3 further includes a first spring 33 and a second spring 34, the clamping end of the first clamping arm 31 is connected to the base 1 through the first spring 33, the clamping end of the second clamping arm 32 is connected to the base 1 through the second spring 34, the first spring 33 and the second spring 34 are used for driving the first clamping arm 31 and the second clamping arm 32 to rotate, so that the two clamping ends approach each other, in this way, during the operation, when the two adjusting ends are pinched, the two clamping ends are away from each other, the first spring 33 and the second spring 34 are compressed, when the pieces to be chamfered are placed in place, and when the adjusting ends that approach each other are pinched are released, the two clamping ends rely on the elastic restoring force of the first spring 33 and the second spring 34, the two clamping ends are driven to move close to each other, so that the to-be-chamfered piece can be conveniently and fixedly clamped.

Further, referring to fig. 2, in this embodiment, the fixing assembly 3 further includes a fixing seat 35, the fixing seat 35 is disposed at one end of the seat body 1 close to the socket 11, a fixing hole 351 is disposed through the fixing seat 35, the fixing hole 351 is communicated with the socket 11, the first clamping arm 31 is connected to an inner wall of the fixing seat 35 through the first spring 33, the second clamping arm 32 is connected to an inner wall of the fixing seat 35 through the second spring 34, an adjusting opening communicated with the fixing hole 351 is disposed through an inner wall of the fixing seat 35, the adjusting ends of the first clamping arm 31 and the second clamping arm 32 extend out of the adjusting opening from the fixing hole 351, so that the first spring 33, the second spring 34, the first clamping arm 31 and the second clamping arm 32 can be mounted on the fixing seat 35 at the same time, when the interior of the cutter 21 needs to be cleaned and disassembled, the fixed seat 35 can be directly disassembled.

Further, in order to keep the fixed seat 35, the first clamping arm 31 and the second clamping arm 32 in a stable state, referring to fig. 1, in this embodiment, the fixed assembly 3 includes an end cap 36 covering the rear side of the fixed seat 35, and the end cap 36 is provided with a mounting opening communicating with the fixed hole 351, so that all of the fixed seat 35, the first spring 33, the second spring 34, the first clamping arm 31 and the second clamping arm 32 are clamped between the seat 1 and the end cap 36.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.