CN211614576U

CN211614576U - Cutting device is used in machine part processing

Info

Publication number: CN211614576U
Application number: CN202020207340.2U
Authority: CN
Inventors: 乐美挺
Original assignee: Zhoushan Xinle Instrument Co ltd
Current assignee: Zhoushan Xinle Instrument Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-10-02
Anticipated expiration: 2030-02-25

Abstract

The utility model relates to a cutting device for machining of mechanical accessories, which belongs to the technical field of cutting devices and comprises a base, wherein a supporting column is fixedly arranged on the upper surface of the base, a supporting plate is fixedly arranged at the top of the supporting column, a swinging mechanism is arranged on the supporting plate, and a cutting mechanism is arranged at one end of the swinging mechanism; the swing mechanism comprises a speed reduction motor, a push rod and a swing rod. The utility model discloses a set up swing mechanism drive cutting mechanism and carry out the arc cutting, convenient operation, cutting effect is good, can realize continuous cutting work, and work efficiency is high, and the practicality is strong.

Description

Cutting device is used in machine part processing

Technical Field

The utility model relates to a cutting device technical field specifically is a cutting device is used in machining of machine parts.

Background

Construction machines, production equipment, transportation equipment, etc. require the use of various mechanical parts, and after the equipment has been used for a while, it is necessary to replace and maintain partially consumable parts such as crankshafts, pistons, bearings, etc., and thus it is necessary to perform machining operations such as cutting of the mechanical parts.

Most of the existing mechanical accessories can only be cut horizontally or vertically when cutting is carried out, namely, the cutting surface is flat, but part of the mechanical accessories require special requirements and need to be cut into an arc-shaped section, for example, patent application No. 201721352511.5 discloses an arc-shaped plate cutting tool which comprises a bracket, wherein a mounting plate and a bottom plate are horizontally arranged on the bracket from top to bottom, and a rotating shaft is vertically arranged between the mounting plate and the bottom plate; the upper end of the rotating shaft is installed with the installation plate through a bearing, the lower end of the rotating shaft is provided with a rotating disc, and the rotating disc is installed on the bottom plate through a bearing; a sliding strip is horizontally arranged between the mounting plate and the bottom plate, a chute which is communicated up and down is arranged on the sliding strip, and the middle part of the rotating shaft is arranged in the chute in a penetrating way; a baffle is arranged on the rotating shaft above the sliding strip, and a locking assembly used for locking the position of the sliding strip is arranged on the rotating disc; the outer end of the sliding strip is provided with a telescopic adjusting bracket which can be movably and telescopically adjusted, and a cutting gun is arranged on the telescopic adjusting bracket; this cutting tool needs manual operation when using, not only wastes time and energy, and is unstable during manual operation moreover, and cutting effect is poor, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in machine parts processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cutting device is used in machine parts processing, includes the base, fixed surface installs the support column on the base, support column top fixed mounting has the backup pad, install swing mechanism in the backup pad, cutting mechanism is installed to swing mechanism one end.

As a further technical solution of the present invention: swing mechanism includes gear motor, push rod and swinging arms, gear motor and backup pad fixed connection, gear motor's output fixed mounting has the eccentric wheel, eccentric wheel one side is installed rather than the connecting rod of being connected of rotating, push rod externally mounted has rather than sliding connection's fixed block, fixed block fixed mounting is in the backup pad, push rod one end is rotated with the connecting rod through first pivot and is connected, and other end fixed mounting has the second pivot, the swinging arms cover is established and is established the outside and rather than sliding connection of second pivot, install rather than rotating the third pivot of being connected on the swinging arms, third pivot and backup pad fixed connection, the swinging arms passes through the telescopic link and links to each other with cutting mechanism.

As a further technical solution of the present invention: and the swing rod is provided with a sliding chute matched with the second rotating shaft.

As the utility model discloses a further technical scheme again: the swing rod is provided with a sliding hole matched with the telescopic rod, and the swing rod is provided with a fastening bolt in threaded connection with the swing rod.

As the utility model discloses a further technical scheme again: the base upper surface has seted up the spacing groove, a plurality of gyro wheels are installed to the spacing inslot.

Compared with the prior art, the beneficial effects of the utility model are that: carry out the arc cutting through setting up swing mechanism drive cutting mechanism, convenient operation, cutting effect is good, can realize continuous cutting work, and work efficiency is high, and the practicality is strong.

Drawings

FIG. 1 is a front sectional view of a cutting device for machining a machine part;

FIG. 2 is a plan view of the swing mechanism of the cutting device for machining a machine part before cutting;

FIG. 3 is a schematic view of the construction of a swing lever in a cutting apparatus for machining a machine part;

FIG. 4 is a plan view of the swing mechanism of the cutting device for machining a machine component during cutting;

fig. 5 is a plan view of the swing mechanism of the cutting apparatus for machining a machine component after cutting.

In the figure: 1-base, 2-spacing groove, 3-roller, 4-support column, 5-support plate, 6-swing mechanism, 7-cutting mechanism, 8-eccentric wheel, 9-connecting rod, 10-first rotating shaft, 11-push rod, 12-fixing block, 13-swing rod, 14-second rotating shaft, 15-accessory, 16-sliding groove, 17-third rotating shaft, 18-fastening bolt and 19-telescopic rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

Cutting device is used in machine parts processing as shown in fig. 1-5, including base 1, fixed surface installs support column 4 on base 1, support column 4 top fixed mounting has backup pad 5, install swing mechanism 6 in the backup pad 5, cutting mechanism 7 is installed to swing mechanism 6 one end, and swing mechanism 6 can set up in backup pad 5's top or below, do not influence normal cutting can, swing through setting up swing mechanism 6 to one end carries out the ring motion, realizes the arc cutting through cutting mechanism 7 cutting, makes the cutting more stable, and degree of automation is high, has improved cutting efficiency, and cutting mechanism 7 adopts current can realize cutting work's burning torch can.

Further, the swing mechanism comprises a speed reduction motor, a push rod 11 and a swing rod 13, the speed reduction motor is fixedly connected with the support plate 5, an eccentric wheel 8 is fixedly mounted at the output end of the speed reduction motor, the speed reduction motor rotates with the eccentric wheel 8, a connecting rod 9 rotatably connected with the eccentric wheel 8 is mounted on one side of the eccentric wheel 8, a fixed block 12 slidably connected with the push rod 11 is mounted outside the push rod 11, the fixed block 12 is fixedly mounted on the support plate 5 and used for limiting the push rod 11 to move and enabling the push rod 11 to stably slide, one end of the push rod 11 is rotatably connected with the connecting rod 9 through a first rotating shaft 10, a second rotating shaft 14 is fixedly mounted at the other end of the push rod 11, the swing rod 13 is sleeved outside the second rotating shaft 14 and slidably connected with the second rotating shaft, the push rod 11 is driven to slide back and forth through the connecting rod 9 when, install on the swinging arms 13 rather than rotating the third pivot 17 of being connected, third pivot 17 and backup pad 5 fixed connection use third pivot 17 as the center swing when the swinging arms 13 receives the promotion of second pivot 14, swinging arms 13 pass through telescopic link 19 and link to each other with cutting mechanism 7, and through telescopic link 19 drive cutting mechanism 7 when swinging arms 13 swings and carry out the arc cutting, cutting efficiency is high, and cutting effect is good.

Furthermore, the swing rod 13 is provided with a sliding chute 16 matched with the second rotating shaft 14, and the sliding chute 16 enables the push rod 11 to drive the second rotating shaft 14 to slide and drive the swing rod 13 to stably swing.

Further, set up on the swinging arms 13 with 19 matched with slide openings of telescopic link, install on the swinging arms 13 with its threaded connection's fastening bolt 18, through setting up 19 and slide opening cooperations of telescopic link, conveniently adjust the length of telescopic link 19, then fix through fastening bolt 18, be convenient for cut out different arcs, it is more practical.

Example 2

This embodiment further optimizes on embodiment 1's basis, spacing groove 2 has been seted up to base 1 upper surface, install a plurality of gyro wheels 3 in the spacing groove 2, through setting up spacing groove 2 and the cooperation of gyro wheel 13, the accessory 15 of conveniently treating the cutting removes and fixes, and it is more convenient to operate.

The working principle is as follows: to wait accessory 15 of cutting and place on gyro wheel 3 in spacing groove 2, adjustment telescopic link 19 is to suitable length and fixed with telescopic link 19 through fastening bolt 18, then start cutting mechanism 7 and gear motor, cut through cutting mechanism 7, and make cutting mechanism 7 carry out the arc cutting under swing mechanism 6's effect, after the cutting is accomplished, remove accessory 15 to next cutting position, or with waiting to cut accessory 15 and remove to waiting to cut the position next, cutting mechanism 7 returns the way under swing mechanism 6's drive, cut out the same arc, but continuous operation, therefore, the clothes hanger is strong in practicability, and convenient operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cutting device is used in machining of machine parts, includes base (1), fixed surface installs support column (4) on base (1), support column (4) top fixed mounting has backup pad (5), its characterized in that: install swing mechanism (6) on backup pad (5), cutting mechanism (7) are installed to swing mechanism (6) one end.

2. The cutting device for machining a machine part according to claim 1, wherein: swing mechanism includes gear motor, push rod (11) and swinging arms (13), gear motor and backup pad (5) fixed connection, gear motor's output fixed mounting has eccentric wheel (8), eccentric wheel (8) one side is installed and is rotated connecting rod (9) of being connected rather than, push rod (11) externally mounted have rather than sliding connection's fixed block (12), fixed block (12) fixed mounting is on backup pad (5), push rod (11) one end is rotated with connecting rod (9) through first pivot (10) and is connected, and other end fixed mounting has second pivot (14), swinging arms (13) cover is established at second pivot (14) outside and rather than sliding connection, install on swinging arms (13) rather than rotating connection's third pivot (17), third pivot (17) and backup pad (5) fixed connection, the swing rod (13) is connected with the cutting mechanism (7) through a telescopic rod (19).

3. The cutting device for machining a machine part according to claim 2, wherein: the swing rod (13) is provided with a sliding chute (16) matched with the second rotating shaft (14).

4. The cutting device for machining a mechanical component according to claim 2 or 3, wherein: the swing rod (13) is provided with a sliding hole matched with the telescopic rod (19), and the swing rod (13) is provided with a fastening bolt (18) in threaded connection with the swing rod.

5. The cutting device for machining a mechanical component according to claim 4, wherein: the upper surface of the base (1) is provided with a limiting groove (2), and a plurality of rollers (3) are arranged in the limiting groove (2).