CN210412785U

CN210412785U - Ring cutting machine

Info

Publication number: CN210412785U
Application number: CN201921537622.2U
Authority: CN
Inventors: 李大伟; 孙晓林; 张顺义
Original assignee: Shandong Guoheng Heavy Industry Machinery Co Ltd
Current assignee: Shandong Guoheng Heavy Industry Machinery Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-28
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a ring cutting machine, which comprises a base, advancing mechanism and auxiliary stay mechanism are installed at the top of base, and the tip fixed mounting of base has the support frame, advancing mechanism includes fixed mounting in the step motor of base, and step motor's output shaft has the bull stick through the coupling joint, one side that the base is close to the bull stick is opened there is the spout, and the equal fixed mounting in both sides that the top outer wall of base is close to the spout has a fixed plate one and a fixed plate two of vertical distribution, fixed plate one passes through the bearing with the bull stick and rotates to be connected, and the relative one side of fixed plate one and fixed plate two is rotated through the bearing and is connected with same lead screw, the one end fixed mounting of lead screw has driven gear. The utility model discloses a propulsion mechanism who sets up can utilize step motor through driving gear and driven gear's reduction gearing, drives the lead screw and rotates, and then drives the movable plate and remove, realizes that the higher pay-off of precision is handled.

Description

Ring cutting machine

Technical Field

The utility model relates to the technical field of machining, especially, relate to a ring cutting machine.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. The application range of rings in the mechanical field is very wide, and rings can be produced in various ways, and cutting rings from tubes is also a common method.

Traditional pipe fitting cutting becomes the ring piece, adopts the manual work to cut mostly to need the manual work to measure the cutting distance, carry out the setting-out, cut the processing at last again, its manufacturing procedure is comparatively loaded down with trivial details, efficiency is lower, and manual operation precision is relatively poor, so when actual production, has certain limitation.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a ring cutting machine.

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

a ring cutting machine comprises a base, wherein the top of the base is provided with a propelling mechanism and an auxiliary supporting mechanism, and the end part of the base is fixedly provided with a supporting frame, the propelling mechanism comprises a stepping motor fixedly arranged on the base, and the output shaft of the stepping motor is connected with a rotating rod through a coupler, one side of the base close to the rotating rod is provided with a sliding groove, and the two sides of the outer wall of the top of the base, which are close to the sliding chute, are fixedly provided with a first fixing plate and a second fixing plate which are vertically distributed, the first fixing plate is rotatably connected with the rotating rod through a bearing, and one side of the first fixing plate and the second fixing plate opposite to each other is rotatably connected with the same screw rod through a bearing, one end of the screw rod is fixedly provided with a driven gear, one end of the rotating rod is fixedly provided with a driving gear meshed with the driven gear, and the sliding groove is connected with a moving plate in a sliding mode, and the moving plate is connected with the screw rod through threads.

Furthermore, the auxiliary supporting mechanism comprises a sleeve fixedly installed on one side of the moving plate and a support fixedly installed on the top of the base, and the periphery of the sleeve is connected with fastening bolts through threads.

Furthermore, the support is fixedly provided with a guide ring, and the inner wall of the guide ring is fixedly provided with guide wheels distributed at equal intervals.

Furthermore, a push rod motor is fixedly mounted on one side of the top end of the support frame, a cutting mechanism is fixedly mounted at the end part of an extending rod of the push rod motor, and the cutting mechanism is composed of an installation box, a rotating motor and a cutting fluted disc.

Furthermore, a sliding rod which is horizontally arranged is fixedly installed on one side of the installation box, and a limiting groove matched with the sliding rod is formed in one side, close to the sliding rod, of the supporting frame.

Furthermore, a water cooling mechanism is installed at the end of the support frame, and the water cooling mechanism comprises a small water pump fixedly installed on the installation frame and a connecting pipe hermetically connected with two sides of the small water pump.

Furthermore, one end of the connecting pipe is connected with a water supply mechanism, the other end of the connecting pipe is connected with a metal shaping hose in a sealing mode, and one side, close to the metal shaping hose, of the connecting pipe is connected with a valve through threads.

Compared with the prior art, the utility model provides a ring spare cutting machine possesses following beneficial effect:

1. this ring cutting machine through the advancing mechanism who sets up, can utilize step motor through driving gear and driven gear's reduction gearing, drives the lead screw and rotates, and then drives the movable plate and remove, realizes the higher pay-off of precision and handles.

2. This ring cutting machine through the fastening bolt who sets up, can carry out effectual fixed processing to the pipe fitting, through mutually supporting between guide ring and the leading wheel that sets up, can carry out effectual support, guide effect to the pipe fitting.

3. This ring cutting machine through slide bar and the spacing groove that sets up, can improve the stability when cutting mechanism up-and-down motion, through the water-cooling mechanism that sets up, can spray water to ring cutting department through the metal setting hose, reaches the purpose of cooling, has extension cutting fluted disc life's benefit.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, and it is high to impel the precision.

Drawings

Fig. 1 is a schematic view of an overall structure of a ring cutting machine according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a guide ring of the ring cutting machine of the present invention;

fig. 3 is the utility model provides a water-cooling mechanism local structure schematic diagram of ring cutting machine.

In the figure: the device comprises a base 1, a moving plate 2, a driving gear 3, a stepping motor 4, a rotating rod 5, a driven gear 6, a sleeve 7, a fastening screw 8, a guide ring 9, a metal shaping hose 10, a valve 11, a small water pump 12, a push rod motor 13, a slide rod 14, a limiting groove 15, a cutting mechanism 16, a bracket 17 and a guide wheel 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

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.

Example 1

Referring to fig. 1-2, a ring cutting machine comprises a base 1, a propelling mechanism and an auxiliary supporting mechanism are installed at the top of the base 1, a supporting frame is fixedly installed at the end part of the base 1, the propelling mechanism comprises a stepping motor 4 fixed on the base 1 through bolts, an output shaft of the stepping motor 4 is connected with a rotating rod 5 through a coupling, a sliding groove is formed in one side of the base 1 close to the rotating rod 5, a first fixing plate and a second fixing plate which are vertically distributed are fixedly installed on two sides of the outer wall of the top of the base 1 close to the sliding groove, the first fixing plate is rotatably connected with the rotating rod 5 through a bearing, one opposite side of the first fixing plate and the second fixing plate is rotatably connected with a same screw rod through a bearing, a driven gear 6 is fixed at one end of the screw rod through a bolt, a moving plate driving gear 3 meshed with the driven gear 6, and the moving plate 2 is connected with the screw rod through threads.

The utility model discloses in, supplementary supporting mechanism includes fixed mounting in sleeve 7 and the fixed mounting in the support 17 at 1 top of base of movable plate 2 one side, and all have fastening bolt 8 through threaded connection all around of sleeve 7.

Wherein, the support 17 is fixedly provided with a guide ring 9, and the inner wall of the guide ring 9 is fixedly provided with guide wheels 18 which are distributed at equal intervals.

Wherein, the top one side of support frame is passed through the bolt fastening and is had push rod motor 13, and the extension rod tip of push rod motor 13 passes through the bolt fastening and has cutting mechanism 16, and cutting mechanism 16 comprises install bin, rotating electrical machines and cutting fluted disc.

Wherein, one side of the mounting box is fixedly provided with a horizontally arranged slide bar 14, and one side of the support frame close to the slide bar 14 is provided with a limit groove 15 matched with the slide bar 14.

The working principle is as follows: during the use, the pipe fitting that will cut into the ring spare inserts in sleeve 7, and fix the pipe fitting through fastening bolt 8, start step motor 4 and drive bull stick 5 and rotate, and through the reduction gearing of driving gear 3 and driven gear 6, drive the lead screw and rotate, and then cooperate the spout to drive movable plate 2 and remove, promote the pipe fitting according to fixed frequency, realize the higher pay-off operation of precision, the pipe fitting is mutually supported between guide ring 9 and leading wheel 18, carry out effectual support, the guide effect to the pipe fitting, meanwhile, start push rod motor 13 under the limiting displacement of slide bar 14, make cutting mechanism 16 stable reciprocating motion from top to bottom, and then cut the pipe fitting into the ring spare.

Example 2

Referring to fig. 1 and 3, in the present embodiment, compared with embodiment 1, the ring cutting machine further includes a water cooling mechanism installed at an end of the support frame, and the water cooling mechanism includes a small water pump 12 fixed to the mounting frame by bolts and a connection pipe hermetically connected to two sides of the small water pump 12.

Wherein, one end of the connecting pipe is connected with a water supply mechanism, the other end of the connecting pipe is hermetically connected with a metal shaping hose 10, and one side of the connecting pipe close to the metal shaping hose 10 is connected with a valve 11 through threads.

The working principle is as follows: when the small water pump is used, the valve 11 is opened, the small water pump 12 is started, the connecting pipe and the metal shaping hose 10 are matched with each other, water is sprayed to the cutting position of the ring piece, the purpose of cooling is achieved, and the effect of prolonging the service life of the cutting fluted disc is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ring cutting machine comprises a base (1) and is characterized in that a propelling mechanism and an auxiliary supporting mechanism are installed at the top of the base (1), a supporting frame is fixedly installed at the end of the base (1), the propelling mechanism comprises a stepping motor (4) fixedly installed on the base (1), an output shaft of the stepping motor (4) is connected with a rotating rod (5) through a coupler, a sliding groove is formed in one side, close to the rotating rod (5), of the base (1), a first fixing plate and a second fixing plate which are vertically distributed are fixedly installed on two sides, close to the sliding groove, of the outer wall of the top of the base (1), the first fixing plate and the rotating rod (5) are rotatably connected through bearings, one opposite side of the first fixing plate and the second fixing plate is rotatably connected with a same screw rod through bearings, a driven gear (6) is fixedly installed at one end of the screw rod, a driving gear (3) meshed with the driven gear (6) is fixedly installed at, the sliding groove is connected with the moving plate (2) in a sliding mode, and the moving plate (2) is connected with the screw rod through threads.

2. The ring cutting machine according to claim 1, wherein the auxiliary supporting mechanism comprises a sleeve (7) fixedly mounted on one side of the moving plate (2) and a bracket (17) fixedly mounted on the top of the base (1), and fastening bolts (8) are connected to the periphery of the sleeve (7) through threads.

3. A ring cutting machine according to claim 2, characterized in that the support (17) is fixedly provided with a guide ring (9), and the inner wall of the guide ring (9) is fixedly provided with guide wheels (18) which are distributed equidistantly.

4. The ring cutting machine according to claim 1, wherein a push rod motor (13) is fixedly mounted on one side of the top end of the support frame, a cutting mechanism (16) is fixedly mounted at the end of an extension rod of the push rod motor (13), and the cutting mechanism (16) is composed of a mounting box, a rotating motor and a cutting fluted disc.

5. The loop cutting machine according to claim 4, characterized in that a horizontally arranged sliding rod (14) is fixedly installed at one side of the installation box, and a limit groove (15) matched with the sliding rod (14) is formed at one side of the support frame close to the sliding rod (14).

6. The ring cutting machine according to claim 1, wherein the end of the supporting frame is provided with a water cooling mechanism, and the water cooling mechanism comprises a small water pump (12) fixedly arranged on the mounting frame and a connecting pipe hermetically connected with two sides of the small water pump (12).

7. A ring cutting machine according to claim 6, characterized in that one end of the connecting pipe is connected with a water supply mechanism, the other end of the connecting pipe is hermetically connected with a metal shaping hose (10), and one side of the connecting pipe close to the metal shaping hose (10) is connected with a valve (11) through threads.