CN217619030U - Double-sided groove cutting all-in-one machine - Google Patents

Abstract

The utility model discloses a double-sided cutting and beveling integrated machine, which comprises a frame, wherein a lifting base is arranged at the bottom of the frame, a clamping mechanism and a cutting mechanism are respectively arranged on the frame, and the cutting mechanism is positioned outside the clamping mechanism; the clamping mechanism comprises a mounting ring, an adjusting ring and clamping rods, the mounting ring is fixedly mounted on the rack, the adjusting ring is mounted on the mounting ring in a nested mode, two tool apron bodies are symmetrically arranged on the mounting plate, and a cutting tool set and a groove tool set are mounted on the tool apron bodies respectively. The utility model discloses well telescopic cylinder promotes the adjustable ring through the regulating plate and rotates on the collar, and rotatory adjustable ring can promote branch through the drive groove and carry out the displacement motion, and branch this moment then can drive supporting rod and supporting head and stabilize the centre gripping towards the central point of collar to the body, and supplementary clamping weak point consuming time has promoted the machining efficiency of pipeline indirectly.

Description

Double-face cutting and beveling integrated machine

Technical Field

The utility model relates to a pipeline groove cutting all-in-one processing technology field specifically is a two-sided cutting groove all-in-one.

Background

With the rapid development of petroleum pipeline construction, chemical plant stations, shipbuilding and pipe-making machinery industry in China, the application of cold machining (such as non-flame cutting, plasma cutting and the like) for groove cutting of various pipelines is greatly increased.

The traditional groove cutting machining comprises an external clamp type pipeline cutting groove processing machine, a saw blade type pipeline cutting machine, pipe end groove processing and the like, and the equipment usually has the defects of long clamping auxiliary time, low processing efficiency, capability of processing a single-side groove at one time and the like.

Taking the pipe with the pipe diameter 323mm and the wall thickness 10mm as an example, the time for cutting the single-sided groove of the belt by adopting the external clamp type pipe cutting groove processing machine is basically 8-10 minutes, and the time for processing the double-sided groove is 16-20 minutes, so the processing auxiliary time is not calculated. However, if the pipe end beveling machine is adopted, the pipe needs to be cut off first, and then the beveling machine is used for beveling, which is equivalent to two times of processing time and takes a long time.

Therefore, a double-sided cutting and beveling integrated machine is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided cutting groove all-in-one to solve the technical problem who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-face cutting and beveling integrated machine comprises a rack, wherein a lifting base is arranged at the bottom of the rack, a clamping mechanism and a cutting mechanism are further respectively arranged on the rack, and the cutting mechanism is positioned on the outer side of the clamping mechanism;

the clamping mechanism comprises a mounting ring, an adjusting ring and a clamping rod, the mounting ring is fixedly mounted on the rack, the adjusting ring is mounted on the mounting ring in a nested manner, the clamping rod penetrates through the inner side of the mounting ring, a clamping head is mounted at a position, close to the circle center of the mounting ring, of the clamping rod, a supporting rod is fixed on the surface of the clamping rod, a driving groove is formed in the surface, close to the clamping rod, of the adjusting ring, and the supporting rod is located on the inner side of the driving groove;

cutting mechanism includes first slewing bearing, second slewing bearing, first driving motor, second driving motor, mounting panel, blade holder, cuts off knife tackle and groove knife tackle, first slewing bearing's inner circle and frame fixed connection, first slewing bearing's the outside is provided with second slewing bearing, second slewing bearing's inner circle fixed mounting is in first slewing bearing's outer lane surface, first slewing bearing and second slewing bearing's the outside is provided with first driving motor and second driving motor respectively, the equal fixed mounting of first driving motor and second driving motor is in the surface of frame, second slewing bearing's inner circle surface still fixed mounting has the mounting panel, the fixed surface relative with second slewing bearing direction on the mounting panel has the blade holder, the blade holder symmetry is provided with two, two install cutting off knife tackle and groove knife tackle on the blade holder respectively.

Preferably, a lifting motor is installed inside the lifting base, a steering gear is connected to an outer side shaft of the lifting motor, a spiral elevator is connected to an outer side shaft of the steering gear, the spiral elevator is located at four corners of the lifting base, and supporting legs are installed on the spiral elevator.

Preferably, the adjustable ring rotates with the collar tie and is connected, the fixed surface of adjustable ring has the regulating plate, the regulating plate is kept away from the one end of adjustable ring and is articulated to have telescopic cylinder, telescopic cylinder bottom is connected with the frame rotation.

Preferably, the driving groove is of an arc structure, the driving groove is distributed on the surface of the adjusting ring at equal angles, and the support rod is connected with the driving groove in a sliding mode.

Preferably, the output shafts of the first driving motor and the second driving motor are respectively provided with a first driving gear and a second driving gear, and the first driving gear and the second driving gear are respectively meshed with the outer rings of the first slewing bearing and the second slewing bearing.

Preferably, a guide rail is arranged on one side of the tool apron close to the mounting plate, the guide rail is fixedly mounted on the surface of the mounting plate, and the tool apron is slidably connected with the mounting plate through the guide rail.

Preferably, two the outside of blade holder all is provided with worm gear reduction gear, worm gear reduction gear fixed mounting is on the surface of mounting panel, worm gear reduction gear outside hub connection has adjusting gear, the last feed screw rod that installs of worm gear reduction gear, the outside threaded connection that feeds the lead screw has feed nut, feed nut fixed mounting is in the outside of blade holder.

Preferably, the adjusting gear is in meshed connection with an outer ring of the second slewing bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the telescopic cylinder pushes the adjusting ring to rotate on the mounting ring through the adjusting plate, the rotating adjusting ring can push the supporting rod to perform displacement motion through the driving groove, and the supporting rod at the moment can drive the clamping rod and the clamping head to stably clamp the pipe body towards the central position of the mounting ring, so that the auxiliary clamping time is short, and the machining efficiency of the pipeline is indirectly improved;

2. when the outer ring of the first slewing bearing rotates, the outer ring of the first slewing bearing can drive the inner ring of the second slewing bearing and the cutting tool set and the bevel tool set on the mounting plate to circularly move around the surface of the pipe body, meanwhile, the second driving motor can drive the worm and gear reducer to work through the adjusting gear, the worm and gear reducer pushes the feed nut to displace through the feed screw rod, the feed nut respectively drives the cutting tool set and the bevel tool to move towards the circle center position of the mounting plate through the tool apron, and therefore the cutting tool set and the bevel tool set on the tool apron can synchronously cut and bevel the pipeline under the action of the first slewing bearing and the second slewing bearing, the pipeline is cut off and the double-sided bevel is machined simultaneously, and the machining efficiency is greatly improved compared with the traditional single-sided bevel machining.

Drawings

Fig. 1 is a schematic view of the whole front view structure of the present invention.

Fig. 2 is the overall side view structure diagram of the utility model.

Fig. 3 is a schematic view of the whole back structure of the present invention.

Fig. 4 is a schematic view of the overall overlooking structure of the present invention.

Fig. 5 is a perspective view of the connection structure of the adjusting ring and the clamping rod of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the cutting mechanism of the present invention.

Fig. 7 is a schematic side view of the cutting mechanism of the present invention.

Fig. 8 is a schematic view of the back structure of the cutting mechanism of the present invention.

Fig. 9 is the schematic view of the internal structure of the lifting base of the present invention.

In the figure:

1. a frame;

2. a lifting base; 21. a lifting motor; 22. a diverter; 23. a screw elevator; 24. supporting legs;

3. a mounting ring; 31. an adjusting ring; 32. an adjusting plate; 33. a clamping rod; 34. a clamping head; 35. a strut; 36. a drive slot;

4. a first slewing bearing; 41. a second slewing bearing; 42. a first drive motor; 43. a second drive motor; 44. a first drive gear; 45. a second drive gear; 46. mounting a plate; 47. a tool apron; 48. cutting off the cutter set; 49. a groove cutter set; 410. a worm gear reducer; 411. an adjusting gear; 412. feeding a screw rod; 413. and feeding the nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides an embodiment: a double-face cutting and beveling integrated machine comprises a machine frame 1, wherein a lifting base 2 is installed at the bottom of the machine frame 1, a lifting motor 21 is installed inside the lifting base 2, a steering gear 22 is connected to an outer side shaft of the lifting motor 21, a spiral lifting machine 23 is connected to an outer side shaft of the steering gear 22, the spiral lifting machine 23 is located at four corners of the lifting base 2, supporting legs 24 are installed on the spiral lifting machine 23, the lifting motor 21 can drive the spiral lifting machine 23 to rotate through the steering gear 22, so that the spiral lifting machine 23 can drive the lifting base 2 to adjust the height through the supporting legs 24, the machine frame 1 is convenient to adapt to pipe bodies of different sizes to be machined, a clamping mechanism and a cutting mechanism are further installed on the machine frame 1 respectively, and the cutting mechanism is located on the outer side of the clamping mechanism;

the clamping mechanism comprises a mounting ring 3, an adjusting ring 31 and a clamping rod 33, the mounting ring 3 is fixedly mounted on the rack 1, the adjusting ring 31 is mounted on the mounting ring 3 in a nested manner, the clamping rod 33 penetrates through the inner side of the mounting ring 3, a clamping head 34 is mounted at the position, close to the circle center of the mounting ring 3, of the clamping rod 33, a supporting rod 35 is fixed on the surface of the clamping rod 33, a driving groove 36 is formed in the surface, close to the clamping rod 33, of the adjusting ring 31, and the supporting rod 35 is located on the inner side of the driving groove 36;

the cutting mechanism comprises a first slewing bearing 4, a second slewing bearing 41, a first driving motor 42, a second driving motor 43, a mounting plate 46, tool holders 47, a cutting tool group 48 and a bevel tool group 49, an inner ring of the first slewing bearing 4 is fixedly connected with the rack 1, the second slewing bearing 41 is arranged on the outer side of the first slewing bearing 4, an inner ring of the second slewing bearing 41 is fixedly mounted on the surface of the outer ring of the first slewing bearing 4, the first driving motor 42 and the second driving motor 43 are respectively arranged on the outer sides of the first slewing bearing 4 and the second slewing bearing 41, the first driving motor 42 and the second driving motor 43 are both fixedly mounted on the surface of the rack 1, the mounting plate 46 is further fixedly mounted on the surface of the inner ring of the second slewing bearing 41, the tool holders 47 are fixed on the surface of the mounting plate 46 opposite to the direction of the second slewing bearing 41, the tool holders 47 are symmetrically arranged on the mounting plate 46, and the cutting tool groups 48 and the bevel tool groups 49 are respectively mounted on the two tool holders 47.

In one embodiment, the adjusting ring 31 is rotatably connected with the mounting ring 3, an adjusting plate 32 is fixed on the surface of the adjusting ring 31, a telescopic cylinder is hinged to one end, away from the adjusting ring 31, of the adjusting plate 32, the bottom of the telescopic cylinder is rotatably connected with the frame 1, the telescopic cylinder can push the adjusting ring 31 to rotate on the mounting ring 3 through the adjusting plate 32 in the telescopic motion process, and the adjusting ring 31 is convenient to drive and trigger relevant mechanisms in the rotating motion process.

In one of them specific embodiment, drive groove 36 is the arc structure, drive groove 36 is in the equal angular distribution in the surface of adjustable ring 31, branch 35 and drive groove 36 sliding connection, when telescopic cylinder is promoting that regulating plate 32 carries out rotary motion, regulating plate 32 can promote branch 35 through the drive groove 36 of arc structure and carry out sliding motion, and branch 35 this moment then can drive clamping rod 33 and carry out concertina movement on collar 3, so make things convenient for clamping rod 33 to stabilize the centre gripping to the body, make things convenient for follow-up processing to the body.

In one embodiment, the output shafts of the first driving motor 42 and the second driving motor 43 are respectively provided with a first driving gear 44 and a second driving gear 45, the first driving gear 44 and the second driving gear 45 are respectively meshed with the outer rings of the first slewing bearing 4 and the second slewing bearing 41, so that the first driving motor 42 and the second driving motor 43 can push the outer rings of the first slewing bearing 4 and the second slewing bearing 41 to perform rotary motion work through the first driving gear 44 and the second driving gear 45 respectively.

In one specific embodiment, a guide rail is disposed on a side of the tool holder 47 close to the mounting plate 46, the guide rail is fixedly mounted on the surface of the mounting plate 46, and the tool holder 47 is slidably connected to the mounting plate 46 through the guide rail, which facilitates the tool holder 47 to perform displacement sliding on the surface of the mounting plate 46 through the guide rail, so as to facilitate the shallow-to-deep cutting and beveling operations of the cutting tool set 48 and the beveling tool set 49 on the surface of the pipe body.

In a preferred embodiment, worm and gear reducers 410 are disposed on outer sides of the two tool holders 47, the worm and gear reducers 410 are fixedly mounted on the surface of the mounting plate 46, an adjusting gear 411 is connected to an outer side shaft of the worm and gear reducer 410, a feeding screw 412 is mounted on the worm and gear reducer 410, a feeding nut 413 is connected to an outer side of the tool holder 412 in a threaded manner, the adjusting gear 411 is meshed with an outer ring of the second slewing bearing 41, when the outer ring of the second slewing bearing 41 drives the adjusting gear 411 to rotate, the adjusting gear 411 drives the feeding screw 412 to rotate synchronously through the worm and gear reducer 410, the feeding screw 412 drives the feeding nut 413 to perform synchronous displacement adjustment through threads, and the feeding nut 413 drives the tool holder 47 to perform displacement adjustment on the surface of the mounting plate 46 through a guide rail, so that the stability of adjustment of the tool holder 47 is improved, and the tool holder 47 can drive the cutting tool set 48 and the bevel tool set 49 to perform continuous feeding during a tube body processing process.

The working principle is as follows: according to the drawings of fig. 1 and 9, when the device is used, firstly, the lifting motor 21 is started according to the size of a pipe body to be processed, at this time, the lifting motor 21 drives the spiral lifter 23 to work through the steering gear 22, and the spiral lifter 23 pushes the supporting legs 24 to adjust the height on the lifting base 2, and finally, the adjustment of the height of the whole device is completed;

then, as shown in fig. 1, 5 and 6, the pipe body passes through the frame 1, the annular mounting plate 46, the second slewing bearing 41, the first slewing bearing 4, the mounting ring 3 and the adjusting ring 31, and then the telescopic cylinder is started, the telescopic cylinder at this time pushes the adjusting ring 31 to rotate on the mounting ring 3 through the adjusting plate 32, the adjusting ring 31 at this time pushes the supporting rod 35 to perform displacement motion through the driving groove 36, and the supporting rod 35 drives the clamping rod 33 to perform telescopic motion on the mounting ring 3 until the clamping rod 33 drives the clamping head 34 to stably clamp the pipe body;

as shown in fig. 1, 6 and 8, when the tubular body is clamped, the first driving motor 42 is started, the first driving motor 42 pushes the outer ring of the first rotary support 4 to rotate through the first driving gear 44, the outer ring of the first rotary support 4 drives the inner ring of the second rotary support 41 and the mounting plate 46 to rotate, so that the mounting plate 46 drives the cutting knife set 48 and the bevel knife set 49 to perform a circular motion on the outer side of the tubular body through the knife rest 47, the second driving motor 43 is started at the same time, the second driving motor 43 drives the outer ring of the second rotary support 41 to rotate through the second driving gear 45, the outer ring of the second rotary support 41 pushes the worm reducer 410 to work through the adjusting gear 411, the worm reducer 410 pushes the feed nut 413 to displace through the feed screw 412, the feed nut drives the knife rest 47 to displace on the mounting plate 46 through the guide rail, the knife rest 47 respectively drives the cutting knife set 48 and the cutting knife set 49 to feed in the direction of the tubular body, and finally finishes the cutting of the groove of the cutting knife set 48 (the cutting knife set 413 and the groove 48, the groove 49 is integrally machined by the cutting knife set 413, and the cutting knife set 48 and the bevel is cut the groove 49 at the same time (the cutting knife set 48, the cutting knife set 48 is finished by a millimeter).

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the schemes is not described herein. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims (8)

1. The utility model provides a two-sided cutting groove all-in-one which characterized in that: the cutting machine comprises a rack (1), wherein a lifting base (2) is installed at the bottom of the rack (1), a clamping mechanism and a cutting mechanism are respectively installed on the rack (1), and the cutting mechanism is located on the outer side of the clamping mechanism;

the clamping mechanism comprises a mounting ring (3), an adjusting ring (31) and clamping rods (33), the mounting ring (3) is fixedly mounted on the rack (1), the adjusting ring (31) is mounted on the mounting ring (3) in a nested mode, the clamping rods (33) are mounted on the inner side of the mounting ring (3) in a penetrating mode, clamping heads (34) are mounted at positions, close to the circle centers of the mounting ring (3), of the clamping rods (33), supporting rods (35) are fixed to the surfaces of the clamping rods (33), driving grooves (36) are formed in the surfaces, close to the clamping rods (33), of the adjusting ring (31), and the supporting rods (35) are located on the inner sides of the driving grooves (36);

cutting mechanism includes first slewing bearing (4), second slewing bearing (41), first driving motor (42), second driving motor (43), mounting panel (46), blade holder (47), cutting off knife tackle (48) and bevel knife tackle (49), the inner circle and frame (1) fixed connection of first slewing bearing (4), the outside of first slewing bearing (4) is provided with second slewing bearing (41), the inner circle fixed mounting of second slewing bearing (41) is in the outer lane surface of first slewing bearing (4), the outside of first slewing bearing (4) and second slewing bearing (41) is provided with first driving motor (42) and second driving motor (43) respectively, equal fixed mounting in the surface of frame (1) of first driving motor (42) and second driving motor (43), the inner circle surface of second slewing bearing (41) still fixed mounting panel (46), the fixed surface relative with second slewing bearing (41) direction on mounting panel (46) has blade holder (47), blade holder (47) and two bevel knife tackle (48) are provided with cutting off respectively on mounting panel (46).

2. The double-sided cutting groove all-in-one machine according to claim 1, characterized in that: lifting pedestal (2) internally mounted has elevator motor (21), the outside hub connection of elevator motor (21) has steering gear (22), the outside hub connection of steering gear (22) has spiral lift (23), spiral lift (23) are located the four corners position of lifting pedestal (2), install supporting legs (24) on spiral lift (23).

3. The double-sided cutting groove all-in-one machine according to claim 1, characterized in that: adjusting ring (31) rotate with collar (3) and are connected, the fixed surface of adjusting ring (31) has regulating plate (32), the one end that adjusting ring (31) were kept away from in regulating plate (32) articulates there is telescopic cylinder, telescopic cylinder bottom is connected with frame (1) rotation.

4. The double-sided cutting and beveling all-in-one machine of claim 1, wherein: the driving groove (36) is of an arc-shaped structure, the driving groove (36) is distributed on the surface of the adjusting ring (31) at equal angles, and the support rod (35) is connected with the driving groove (36) in a sliding mode.

5. The double-sided cutting groove all-in-one machine according to claim 1, characterized in that: and output shafts of the first driving motor (42) and the second driving motor (43) are respectively provided with a first driving gear (44) and a second driving gear (45), and the first driving gear (44) and the second driving gear (45) are respectively meshed with outer rings of the first slewing bearing (4) and the second slewing bearing (41).

6. The double-sided cutting groove all-in-one machine according to claim 1, characterized in that: and a guide rail is arranged on one side of the tool apron (47) close to the mounting plate (46), the guide rail is fixedly mounted on the surface of the mounting plate (46), and the tool apron (47) is in sliding connection with the mounting plate (46) through the guide rail.

7. The double-sided cutting groove all-in-one machine according to claim 1, characterized in that: two the outside of blade holder (47) all is provided with worm gear reduction gear (410), worm gear reduction gear (410) fixed mounting is in the surface of mounting panel (46), worm gear reduction gear (410) outside hub connection has adjusting gear (411), install on worm gear reduction gear (410) and feed lead screw (412), the outside threaded connection that feeds lead screw (412) has feed nut (413), feed nut (413) fixed mounting is in the outside of blade holder (47).

8. The double-sided cutting groove all-in-one machine according to claim 7, characterized in that: the adjusting gear (411) is in meshed connection with the outer ring of the second rotary support (41).

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