CN215659239U

CN215659239U - Automatic chamfering machine for machining automobile parts

Info

Publication number: CN215659239U
Application number: CN202121752401.4U
Authority: CN
Inventors: 谭斌; 贺赞; 鲁江飞; 周建
Original assignee: Hengyang Jinyang Kechuang Metallurgical Machinery Co ltd
Current assignee: Hengyang Jinyang Kechuang Metallurgical Machinery Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-28
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses an automatic chamfering machine for processing automobile parts, which belongs to the technical field of chamfering equipment and comprises a power head, a main shaft, a chamfering cutter, a mounting ring, an ear block, a mounting rod and a protective cover, wherein the protective cover is provided with a through hole for the main shaft to freely pass through, the outer wall of the protective cover is provided with a dust suction port, the dust suction port is communicated with external air suction equipment through a pipeline, and the protective cover is driven to move downwards by an elastic abutting unit. The protection casing offsets with the part surface, and the smear metal that produces when processing to the chamfer is protected, avoid tiny smear metal to fly into the eye, produce the potential safety hazard, outside air exhaust equipment produces the negative pressure in to the protection casing in addition, make tiny smear metal arrange into outside collection device by the dust absorption mouth, the realization is retrieved the clearance of smear metal, need not the workman and clean, through setting the collar into two arc-shaped clamps, and support tightly the second bulge surface through butterfly nut, make two arc-shaped clamps can hug closely and install on the power head, with the realization to the swift installation of protection casing, dismantle.

Description

Automatic chamfering machine for machining automobile parts

Technical Field

The utility model relates to the technical field of chamfering equipment, in particular to an automatic chamfering machine for machining automobile parts.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools, has the advantages of convenience, rapidness and accuracy, and is the best choice for chamfering and cutting the metal objects at present. The chamfering method comprises the steps of straight chamfering and curved chamfering according to the requirements of chamfering.

When a part is chamfered by the chamfering machine in the prior art, a large amount of fine chips are generated, and the chips are easy to splash into eyes of workers during chamfering, so that potential safety hazards are caused, and therefore the fine chips during chamfering need to be protected.

Based on the above, the utility model designs an automatic chamfering machine for machining automobile parts, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic chamfering machine for processing automobile parts, which aims to solve the problem that the chamfering machine in the prior art proposed in the background art generates a large amount of fine chips when chamfering the parts, and the chips are easy to splash into eyes of workers during chamfering to cause potential safety hazards, so that the fine chips during chamfering need to be protected.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile parts processing is with automatic beveler, includes the unit head of beveler and installs the main shaft on the unit head, install the chamfer sword on the main shaft, the cover is equipped with the collar on the power head, be equipped with two ear pieces, two along its axial symmetry on the outer wall of collar respectively wear to be equipped with on the ear piece and follow the installation pole of unit head axial free slip, two the common rigid coupling of installation pole lower extreme has the protection casing, set up the through-hole that supplies the main shaft to freely pass through on the protection casing, and be equipped with the dust absorption mouth on its outer wall, the dust absorption mouth passes through pipeline and outside air extraction equipment intercommunication, the protection casing is supported its removal down of top unit drive by elasticity.

Preferably, the elastic abutting unit comprises a limiting nut which is sleeved on the upper end of the mounting rod and used for limiting the downward movement of the protective cover, the mounting rod is sleeved with a return spring, and two ends of the return spring in the elastic direction elastically abut against the lug block and the protective cover respectively.

Preferably, a rubber pad is fixedly connected to the bottom surface of the protective cover.

Preferably, the mounting ring comprises two arc clamps hinged to each other, a gap is formed between end faces of non-hinged ends of the two arc clamps, a first protruding portion and a second protruding portion are respectively arranged on outer walls of the two arc clamps, a movable ring is hinged to the first protruding portion, a stud is fixedly connected to the movable ring, a notch is formed in the second protruding portion, the stud can freely pass through the notch when the stud is far away from one end of the first protruding portion in a rotating mode, and a butterfly nut is sleeved at one end, penetrating out of the notch, of the stud.

Preferably, two of said arc-shaped clamps are hinged by a hinge.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the protection casing, the dust absorption mouth, the chamfer sword is carrying out the chamfer to the part and is adding man-hour, the protection casing offsets with the part surface, and the smear metal that produces when adding man-hour to the chamfer is protected, avoid tiny smear metal to fly into the eye, produce the potential safety hazard, outside air exhaust equipment produces the negative pressure in to the protection casing in addition, make tiny smear metal by dust absorption mouth arrange into outside collection device, the realization is retrieved the clearance of smear metal, it cleans to need not the workman, through setting the collar into two arc-shaped clamps, and support tight second bulge surface through butterfly nut, make two arc-shaped clamps can hold tightly and install on the power head, in order to realize the swift installation to the protection casing, dismantle.

Drawings

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

FIG. 1 is a schematic view of the final assembly of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is a bottom view of the structure of FIG. 1;

fig. 4 is an exploded view of the structure of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-power head, 2-mounting rod, 3-return spring, 4-protective cover, 5-mounting ring, 6-limit nut, 7-lug, 8-main shaft, 9-dust suction port, 10-rubber pad, 11-movable ring, 12-first bulge, 13-gap, 14-second bulge, 15-butterfly nut, 16-notch and 17-chamfering knife.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic chamfering machine for processing automobile parts comprises a power head 1 of the chamfering machine and a main shaft 8 arranged on the power head 1, wherein a chamfering cutter 17 is arranged on the main shaft 8, a mounting ring 5 is sleeved on the power head 1, two lug blocks 7 are symmetrically arranged on the outer wall of the mounting ring 5 along the axial direction of the mounting ring, mounting rods 2 capable of freely sliding along the axial direction of the power head 1 are respectively arranged on the two lug blocks 7 in a penetrating way, the lower ends of the two mounting rods 2 are fixedly connected with a protective cover 4 together, the mounting ring 5 comprises two arc-shaped clamps which are mutually hinged through mounting hinges, a gap 13 is arranged between the end surfaces of the non-hinged ends of the two arc-shaped clamps, a first bulge 12 and a second bulge 14 are respectively arranged on the outer walls of the two arc-shaped clamps, a movable ring 11 is hinged on the first bulge 12, a stud is fixedly connected on the movable ring 11, a notch 16 for enabling one end of the stud far away from the first bulge 12 to rotate and freely pass through is arranged on the second bulge 14, a butterfly nut 15 is sleeved at one end of the stud penetrating through the notch 16, the stud is clamped into the notch 16 by rotating the stud, the butterfly nut 15 is screwed, the end face of the butterfly nut 15 is abutted against the second bulge 14, so that the first bulge 12 and the second bulge 14 are relatively close to each other, and then two arc-shaped clamps can be tightly clamped and installed on the power head 1 to install the protective cover 4, the installation position of the protective cover 4 can be adjusted, a limit nut 6 for limiting the downward movement of the protective cover 4 is sleeved at the upper end of the installation rod 2, a return spring 3 is sleeved on the installation rod 2, two ends of the return spring 3 in the elastic direction respectively abut against the lug block 7 and the protective cover 4, the protective cover 4 is elastically abutted against by the return spring 3, so that the protective cover 4 moves downwards in a natural state, the chamfering knife 17 is positioned in the protective cover 4, a through hole for the main shaft 8 to freely pass through is formed in the protective cover 4, and the outer wall is provided with a dust suction port 9, the dust suction port 9 is communicated with external air suction equipment through a pipeline, when the power head 1 drives the main shaft 8 to move downwards, the chamfering cutter 17 is used for chamfering processing of the part, meanwhile, the bottom surface of the protective cover 4 is abutted against the surface of the part, then the external air suction equipment is started to generate negative pressure inside the protective cover 4, so that fine cuttings generated during chamfering processing are sucked into an external collecting device through the dust suction port 9, the elastic abutting of the reset spring 3 against the protective cover 4 is realized, the bottom surface of the protective cover 4 is abutted against the surface of the part, the adsorption effect on the fine cuttings is ensured, in addition, the bottom surface of the protective cover 4 is fixedly connected with a rubber pad 10, the sealing performance of the bottom surface of the protective cover 4 and the surface of the part is ensured, and the fine cuttings can be well absorbed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic chamfering machine for processing automobile parts comprises a power head (1) of the chamfering machine and a main shaft (8) arranged on the power head (1), wherein a chamfering cutter (17) is arranged on the main shaft (8), it is characterized in that the power head (1) is sleeved with a mounting ring (5), the outer wall of the mounting ring (5) is symmetrically provided with two lug blocks (7) along the axial direction thereof, the two lug blocks (7) are respectively provided with a mounting rod (2) capable of freely sliding along the axial direction of the power head (1) in a penetrating way, the lower ends of the two mounting rods (2) are fixedly connected with a protective cover (4) together, the protective cover (4) is provided with a through hole for the main shaft (8) to freely pass through, and the outer wall of the protective cover is provided with a dust suction port (9), the dust suction port (9) is communicated with external air suction equipment through a pipeline, and the protective cover (4) is driven by the elastic propping unit to move downwards.

2. The automatic chamfering machine for machining the automobile parts as claimed in claim 1, wherein the elastic abutting unit comprises a limiting nut (6) sleeved at the upper end of the mounting rod (2) and used for limiting the downward movement of the protective cover (4), the mounting rod (2) is sleeved with a return spring (3), and two ends of the return spring (3) in the elastic direction elastically abut against the lug block (7) and the protective cover (4) respectively.

3. The automatic chamfering machine for automobile parts according to claim 1, wherein a rubber pad (10) is fixedly connected to the bottom surface of the protective cover (4).

4. The automatic chamfering machine for the automobile parts according to claim 1, wherein the mounting ring (5) comprises two arc-shaped clamps hinged to each other, a gap (13) is formed between end faces of non-hinged ends of the two arc-shaped clamps, a first protruding portion (12) and a second protruding portion (14) are arranged on outer walls of the two arc-shaped clamps respectively, a movable ring (11) is hinged to the first protruding portion (12), a stud is fixedly connected to the movable ring (11), a notch (16) allowing one end, far away from the first protruding portion (12), of the stud to rotate and freely pass through is formed in the second protruding portion (14), and a butterfly nut (15) is sleeved at one end, penetrating through the notch (16), of the stud.

5. The automatic chamfering machine for automobile parts according to claim 4, wherein the two arc clamps are hinged by a hinge.