CN214557834U - Portable multidirectional pipe fitting cutting device - Google Patents

Abstract

The utility model discloses a portable multidirectional pipe fitting cutting device, including a supporting bench, set up the pipe fitting fixture on a supporting bench, set up the mount table in a supporting bench one side, rotate the roating seat of connection on the mount table, set up the bearing frame on the roating seat to and rotate the transmission shaft of cup jointing in the bearing frame the head end of transmission shaft is provided with pipe fitting fixture complex cutter fixed establishment, and its end is provided with the joint that is used for connecting actuating mechanism. An object of the utility model is to provide a low cost is convenient for remove to ordinary electric tool can use in the open air as the power supply, and the direction of feed of cutter is adjustable simultaneously, uses more nimble portable multidirectional pipe fitting cutting device, aims at solving the technical problem explained in the background art.

Description

Portable multidirectional pipe fitting cutting device

Technical Field

The utility model relates to a technical field of pipe fitting processing especially relates to a portable multidirectional pipe fitting cutting device.

Background

The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like. The steel pipe fittings are all pressure-bearing pipe fittings. According to different processing techniques, the method is divided into four categories, namely butt welding type pipe fittings (including welding seams and non-welding seams), socket welding and thread pipe fittings and flange pipe fittings. During the manufacture of pipe, it is often necessary to cut the pipe into sections that are then welded into a particular shape.

At present, the pipe fittings are generally cut by a special machine tool, for example, a full-automatic numerical control pipe fitting cutting machine disclosed in the utility model with the publication number of CN203448770U, which comprises a machine body, a numerical control controller, a pipe fitting conveying track, a pipe fitting conveying motor, a motor driver, a motor driving cylinder, a numerical control driving mechanism and a saw blade; an upper fixing cylinder is arranged above the pipe fitting conveying track, a lower fixing cylinder is arranged below the pipe fitting conveying track, the motor driving cylinder is connected with the saw blade through a motor driver, the numerical control controller is respectively connected with the pipe fitting conveying motor, the motor driver and the numerical control driving mechanism, and the cutting machine is combined with numerical control and pneumatic control and has the characteristic of high automation degree.

However, the cutting machine is bulky and difficult to move, so that on one hand, the manufacturing and purchasing costs are too high to be accepted by small and medium-sized enterprises, and on the other hand, the cutting machine cannot be used outdoors and has poor flexibility; in addition, the cutting machine can only cut the pipe fitting along the radial direction, and the manufactured pipe orifice is single and is difficult to adapt to production requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low cost is convenient for remove to ordinary electric tool can use in the open air as the power supply, and the direction of feed of cutter is adjustable simultaneously, uses more nimble portable multidirectional pipe fitting cutting device, aims at solving the technical problem explained in the background art.

In order to achieve the above object, the utility model provides a portable multidirectional pipe fitting cutting device at first, a serial communication port, including a supporting bench, set up the pipe fitting fixture on a supporting bench, set up the mount table in a supporting bench one side, rotate the roating seat of connection on the mount table, set up the bearing frame on the roating seat to and rotate the transmission shaft of cup jointing in the bearing frame the head end of transmission shaft is provided with pipe fitting fixture complex cutter fixed establishment, and its end is provided with the joint that is used for connecting actuating mechanism.

Furthermore, the pipe fitting clamping mechanism comprises a clamping arm which is sleeved at the upper end of the supporting table through a connecting piece, the head end of the clamping arm extends downwards to form a pipe fitting clamping part matched with the side wall of the supporting table, the tail end of the clamping arm extends downwards to form a connecting part, and a screw rod extending along the width direction of the supporting table is sleeved on the connecting part.

Furthermore, a handle is arranged at the tail end of the screw rod.

Furthermore, the upper end of the supporting platform is provided with a sliding groove extending along the length direction of the supporting platform, and the connecting piece is movably connected to the sliding groove.

Furthermore, two ends of the sliding groove are respectively provided with a limiting piece.

Furthermore, the lower end of the pipe clamping part is bent inwards and provided with a first clamping groove, and a second clamping groove corresponding to the first clamping groove is further formed in the side wall of the supporting table.

Furthermore, an anti-slip strip is arranged in the second clamping groove.

Furthermore, one end of the rotary seat is rotatably connected to the table board of the mounting table through a screw, and scale marks distributed along the rotating direction of the rotary seat are further arranged on the table board of the mounting table.

Furthermore, the cutter fixing mechanism comprises a stud coaxially connected to the head end of the transmission shaft, a washer sleeved on the stud and a compression nut in threaded connection with the stud.

Furthermore, a through groove is formed in the side wall of the supporting platform, and a through hole communicated with the through groove is formed in the bottom of the supporting platform.

Compared with the prior art, the utility model discloses a show the effect and do:

(1) the utility model has simple structure and low cost, and can replace a special pipe fitting cutting machine tool to be widely applied to medium and small enterprises; meanwhile, a common electric tool is used as a driving mechanism, so that the pipe fitting cutting device can be moved easily, and therefore, an operator can conveniently perform pipe fitting cutting operation outdoors;

(2) under the cooperation of roating seat and pipe fitting fixture for the last fixed cutting tool of cutter fixed establishment feeds the angle adjustable, consequently can process into specific shape with the mouth of pipe as required, uses more in a flexible way, has improved pipe fitting machining efficiency.

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 these drawings without creative efforts.

FIG. 1 is a schematic diagram of a forward structure of the first embodiment;

FIG. 2 is a perspective view of the first embodiment;

FIG. 3 is a schematic side view of the first embodiment;

FIG. 4 is a schematic diagram of a backward structure in accordance with the first embodiment;

reference numbers in the figures: 1-supporting table, 2-pipe fitting clamping mechanism, 3-mounting table, 4-rotating seat, 5-bearing seat, 6-transmission shaft, 7-cutter fixing mechanism, 8-joint, 9-clamping arm, 10-screw rod, 11-handle, 12-sliding chute, 13-limiting piece, 14-first clamping groove, 15-second clamping groove, 16-anti-slip strip, 17-screw, 18-scale mark, 19-stud, 20-washer, 21-gland nut, 22-through groove, 23-through hole, 24-bolt and 25-connecting piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Fig. 1 shows a first exemplary embodiment of the invention: the utility model provides a portable multidirectional pipe fitting cutting device, its characterized in that, includes brace table 1, sets up pipe fitting fixture 2 on brace table 1, sets up mount table 3 in brace table 1 one side, rotates roating seat 4 of connection on mount table 3, sets up bearing frame 5 on roating seat 4 to and rotate the transmission shaft 6 of cup jointing in bearing frame 5 the head end of transmission shaft 6 be provided with pipe fitting fixture 2 complex cutter fixed establishment 7, its end is provided with the joint 8 that is used for connecting actuating mechanism. As shown in fig. 2, the pipe clamping mechanism 2 includes a clamping arm 9 sleeved on the upper end of the support platform through a connecting member 25, a head end of the clamping arm 9 extends downward to form a pipe clamping portion engaged with the side wall of the support platform 1, a tail end of the clamping arm extends downward to form a connecting portion, and a screw rod 10 extending along the width direction of the support platform 1 is sleeved on the connecting portion. A handle 11 is further arranged at the tail end of the screw rod 10. Preferably, the supporting table 1 and the base are detachably connected through a bolt 24, so that the pipe cutting device can be quickly disassembled and assembled, and is convenient to carry and store.

In specific implementation, in order to adjust the position of the clamping arm 9 in the length direction of the supporting table 1, the upper end of the supporting table 1 is provided with a sliding groove 12 extending along the length direction of the supporting table, and the connecting piece 25 is movably connected to the sliding groove 12. In order to prevent the connecting member 25 from slipping out of the slide groove 12, stoppers 13 are provided at both ends of the slide groove 12, respectively.

As can be seen from fig. 3, in order to fix the pipe more firmly, the lower end of the pipe clamping portion is bent inward and is provided with a first clamping groove 14, and a second clamping groove 15 corresponding to the first clamping groove 14 is further provided on the side wall of the support table 1. Preferably, a skid-proof strip 16 is further arranged in the second clamping groove 15.

Referring to fig. 3 and 4, in order to precisely adjust the orientation of the tool fixing mechanism 7, one end of the rotary base 4 is rotatably connected to the table top of the mounting table 3 through a screw 17, and the table top of the mounting table 3 is further provided with scale marks 18 distributed along the rotation direction of the rotary base 4.

As shown in fig. 2, the tool fixing mechanism 7 includes a stud 19 coaxially connected to the head end of the transmission shaft 6, a washer 20 sleeved on the stud 19, and a compression nut 21 screwed on the stud 19. When the cutting tool is installed, the gasket is sleeved on the stud 19, the stud 19 penetrates through the installation hole in the axis of the cutting tool, and then the compression nut 21 is screwed down, so that the cutting tool is compressed between the gasket and the compression nut 21.

Referring to fig. 2 and fig. 3, in a specific application scenario, a through groove 22 is formed on a side wall of the supporting table 1, and a through hole 23 communicated with the through groove 22 is further formed at the bottom of the supporting table 1. The through groove 22 can reduce the weight of the pipe cutting device on one hand, and is convenient for an operator to hold the bottom of the support table 1 when moving the pipe cutting device on the other hand; and the through slots 22 and the through holes 23 are matched to quickly assemble the pipe fitting cutting device on a corresponding machine frame.

The working principle of the embodiment is as follows:

when the clamping device is used, a pipe fitting is placed between the first clamping groove 14 and the second clamping groove 15, the handle 11 is rotated, the screw rod 10 rotates accordingly, and the first clamping groove 14 moves towards the second clamping groove 15 under the action of the screw rod 10, so that the pipe fitting is clamped. An output shaft of a common electric tool is connected with a joint 8 at the tail end of a transmission shaft 6, and a cutting tool is fixed at the head end of the transmission shaft 6 through a tool fixing mechanism 7. According to the rotatory roating seat 4 of scale sign 18, rotatory behind the suitable angle, fix roating seat 4 on mount pad 3 through screw 17, start electric tool, cutting tool is rotatory around its axis under the effect of transmission shaft 6, rotates roating seat 4 behind the suitable angle, promotes transmission shaft 6 and feeds to the pipe fitting for cutting tool accomplishes the cutting operation to the cutter.

In summary, the utility model has simple structure and low cost, and can replace a special pipe fitting cutting machine tool to be widely applied to medium and small enterprises; meanwhile, a common electric tool is used as a driving mechanism, so that the pipe fitting cutting device can be moved easily, and therefore, an operator can conveniently perform pipe fitting cutting operation outdoors; under the cooperation of roating seat 4 and pipe fitting fixture 2 for the cutting tool that fixes feeds the angle adjustable on cutter fixed establishment 7, consequently can process into specific shape with the mouth of pipe as required, uses more in a flexible way, has improved pipe fitting machining efficiency.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a portable multidirectional pipe fitting cutting device, its characterized in that, includes a supporting bench, sets up the pipe fitting fixture on a supporting bench, sets up the mount table in a supporting bench one side, rotates the roating seat of connection on the mount table, sets up the bearing frame on the roating seat to and rotate the transmission shaft of cup jointing in the bearing frame the head end of transmission shaft is provided with the cutter fixed establishment who cooperates with pipe fitting fixture, and its end is provided with the joint that is used for connecting actuating mechanism.

2. The portable multidirectional pipe cutting device according to claim 1, wherein the pipe clamping mechanism comprises a clamping arm sleeved on the upper end of the support platform through a connecting piece, the head end of the clamping arm extends downwards to form a pipe clamping portion matched with the side wall of the support platform, the tail end of the clamping arm extends downwards to form a connecting portion, and a screw rod extending in the width direction of the support platform is sleeved on the connecting portion.

3. The portable multidirectional tube cutting device as in claim 2, further comprising a handle at a distal end of the lead screw.

4. A portable multidirectional pipe cutting apparatus according to claim 2 or claim 3, wherein a sliding slot is formed at an upper end of said support base and extends along a length direction thereof, and said connecting member is movably connected to said sliding slot.

5. The portable multidirectional pipe cutting device according to claim 4, wherein a stopper is respectively disposed at both ends of the sliding groove.

6. The portable multidirectional pipe cutting device according to claim 5, wherein a lower end of the pipe clamping portion is bent inward and provided with a first clamping groove, and a second clamping groove corresponding to the first clamping groove is further formed in a side wall of the support table.

7. The portable multidirectional tube cutting device of claim 6, further comprising a slip-resistant strip disposed within the second slot.

8. The portable multidirectional pipe cutting device according to claim 1, wherein one end of the rotary base is rotatably connected to a table top of the mounting table through a screw, and scale marks distributed in a rotation direction of the rotary base are further arranged on the table top of the mounting table.

9. The portable multidirectional pipe cutting device as in claim 1, wherein the cutter fixing mechanism comprises a stud coaxially connected to the head end of the drive shaft, a washer sleeved on the stud, and a compression nut threadedly connected to the stud.

10. The portable multidirectional pipe cutting device according to claim 8 or 9, wherein a through groove is formed in a side wall of the support table, and a through hole communicated with the through groove is further formed in the bottom of the support table.

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