CN218926454U

CN218926454U - Beveling machine for pipe fitting machining

Info

Publication number: CN218926454U
Application number: CN202223576988.5U
Authority: CN
Inventors: 黎炜
Original assignee: Shanghai Binglan Machinery Co ltd
Current assignee: Shanghai Binglan Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a beveling machine for pipe fitting processing, which relates to the technical field of beveling machines and comprises a center column, wherein a fixing mechanism inserted into the inner side of a pipe fitting is arranged on the outer side of one end of the center column, a sliding sleeve is sleeved on the outer wall of the other end of the center column, a feeding mechanism connected with the sliding sleeve is arranged in the inner side of the other end of the center column, a rotating arm is rotatably connected to the outer wall of the sliding sleeve through a bearing, a rotating mechanism for driving the rotating arm to rotate is fixedly arranged on the outer wall of the sliding sleeve, an adjusting mechanism is arranged on the inner side of one end of the rotating arm, and an installing block is fixedly arranged on the adjusting mechanism.

Description

Beveling machine for pipe fitting machining

Technical Field

The utility model relates to the technical field of beveling machines, in particular to a beveling machine for pipe fitting machining.

Background

The beveling machine is a special tool for chamfering the front end face of the pipeline in welding, solves the defects of nonstandard angle, rough slope, large working noise and the like of operation processes such as flame cutting, polishing machine grinding and the like, and has the advantages of simplicity and convenience in operation, angle standard, smooth surface and the like.

At present, the existing pipeline beveling machine is generally erected on the ground, and then pipelines are fixed on the beveling machine to perform beveling, but the pipeline beveling machine is large in size, high in manufacturing cost, difficult to transport, difficult to adapt to pipelines of various sizes and large in use limit, and therefore, the beveling machine for pipe fitting machining is provided.

Disclosure of Invention

The utility model aims to provide a beveling machine for pipe fitting processing, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a beveling machine for pipe fitting processing, includes the center post, the one end outside of center post is equipped with inserts to the inboard fixed establishment of pipe fitting, and the cover is equipped with the slip cap on the other end outer wall of center post, and the inside of the center post other end is equipped with the feed mechanism who is connected with the slip cap, is connected with the rotating arm through the bearing rotation on the outer wall of slip cap, has still set firmly the rotatory rotary mechanism of drive rotating arm on the outer wall of slip cap, and the one end inboard of rotating arm is equipped with adjustment mechanism, has set firmly the installation piece on the adjustment mechanism, and the bevel sword is installed to the inboard of installation piece.

Preferably, the fixing mechanism comprises a double-shaft motor arranged in the center column, two output shafts of the double-shaft motor are fixedly connected with one ends of two fixing screws respectively, the two fixing screws are all rotationally connected in the center column, a fixing screw sleeve is spirally connected to the outer wall of each fixing screw, the outer wall of each fixing screw sleeve is hinged with the side walls of a plurality of fixing claws through a plurality of stay bars, the plurality of fixing claws are all slidably arranged on a fixing disc, and the fixing disc is fixedly connected to the outer wall of the center column; the multi-point fixing device is used for fixing the whole beveling machine, and adopts a multi-point fixing mode, so that the fixing effect can be improved, and the stability is higher.

Preferably, the feeding mechanism comprises a feeding screw rod rotatably connected inside the central column, one end of the feeding screw rod extends to the outside of the central column and is fixedly connected with a feeding hand wheel, a feeding screw sleeve is connected on the outer wall of the feeding screw rod in a spiral transmission manner, and the outer wall of the feeding screw sleeve is fixedly connected with the inner wall of the sliding sleeve through a plurality of sliding blocks; the feeding device is used for manually controlling feeding of the bevel blade.

Preferably, the outer wall of the central column is provided with a plurality of through holes for the supporting rods and the sliding blocks to move; the opening rod and the sliding block are convenient to move.

Preferably, the rotating mechanism comprises a gear motor arranged on the outer wall of the sliding sleeve, a driving gear is fixedly connected to an output shaft of the gear motor, the driving gear is meshed with a driven gear ring, and the driven gear ring is fixedly connected to the side wall of the rotating arm; the rotating arm is used for driving the bevel blade to rotate, so that the pipeline is bevel.

Preferably, the adjusting mechanism comprises an adjusting screw rod rotatably connected to one end of the rotating arm, an adjusting block is spirally connected to the outer wall of the adjusting screw rod, the adjusting block is slidably arranged in an adjusting hole formed in one end of the rotating arm, and the mounting block is fixedly connected to the side wall of the adjusting hole; the groove cutter is used for adjusting the position of the groove cutter, so that groove work can be carried out on pipelines with different sizes, and the application range of the groove cutter is improved.

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

1. the fixing mechanism is used for fixing the whole beveling machine, and a multipoint fixing mode is adopted, so that the fixing effect can be improved, the stability is higher, the beveling machine is more stable in working, and the smoothness of a sloping surface is improved;

2. through the arrangement of the rotating mechanism and the feeding mechanism, the end face of one end of the pipeline can be subjected to groove work;

3. the position of the bevel blade can be adjusted through the arrangement of the adjusting mechanism, so that the bevel work can be carried out on pipelines with different sizes, and the application range of the bevel blade is improved;

4. the whole structure has small volume, low manufacturing cost and convenient carrying.

Drawings

FIG. 1 is a schematic view of the structure of the utility model after being integrally installed;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic structural view of the fixing mechanism of the present utility model;

FIG. 4 is a schematic view of the connection of the feed mechanism and the rotary mechanism of the present utility model;

fig. 5 is a schematic structural view of an adjusting mechanism on a rotating arm according to the present utility model.

In the figure: 1. a center column; 2. a fixing mechanism; 21. a biaxial motor; 22. fixing a screw rod; 23. fixing the silk sleeve; 24. a spreader bar; 25. a fixed claw; 26. a fixed plate; 3. a sliding sleeve; 4. a feeding mechanism; 41. a feed screw; 42. a feeding hand wheel; 43. feeding a silk sleeve; 44. a sliding block; 5. a rotating arm; 6. a rotation mechanism; 61. a speed reducing motor; 62. a drive gear; 63. a driven gear ring; 7. an adjusting mechanism; 71. adjusting a screw; 72. an adjusting block; 8. a mounting block; 9. groove cutter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a beveling machine for pipe fitting processing, including center post 1, center post 1's one end outside is equipped with inserts to the inboard fixed establishment 2 of pipe fitting, fixed establishment 2 includes the biax motor 21 of installing in center post 1 inside, two output shafts of biax motor 21 respectively with the one end rigid coupling of two fixed lead screws 22, two fixed lead screws 22 all rotate to be connected in center post 1, screw drive is connected with fixed silk cover 23 on fixed lead screw 22's the outer wall, fixed silk cover 23's outer wall articulates with the lateral wall of a plurality of fixed claws 25 through a plurality of strut rods 24, a plurality of fixed claws 25 all slide and set up on fixed disk 26, fixed disk 26 rigid coupling is on center post 1's outer wall; the multi-point fixing device is used for fixing the whole beveling machine, and adopts a multi-point fixing mode, so that the fixing effect can be improved, and the stability is higher.

The outer wall of the other end of the center column 1 is sleeved with a sliding sleeve 3, the inside of the other end of the center column 1 is provided with a feeding mechanism 4 connected with the sliding sleeve 3, the feeding mechanism 4 comprises a feeding screw 41 rotatably connected inside the center column 1, one end of the feeding screw 41 extends to the outside of the center column 1 and is fixedly connected with a feeding hand wheel 42, the outer wall of the feeding screw 41 is spirally connected with a feeding wire sleeve 43, and the outer wall of the feeding wire sleeve 43 is fixedly connected with the inner wall of the sliding sleeve 3 through a plurality of sliding blocks 44; for manual control of the feeding of the beveling blade 9.

The outer wall of the central column 1 is provided with a plurality of through holes for the supporting rods 24 and the sliding blocks 44 to move; facilitating movement of the spreader bar 24 and slider 44.

The outer wall of the sliding sleeve 3 is rotationally connected with a rotating arm 5 through a bearing, the outer wall of the sliding sleeve 3 is fixedly provided with a rotating mechanism 6 for driving the rotating arm 5 to rotate, the rotating mechanism 6 comprises a speed reduction motor 61 arranged on the outer wall of the sliding sleeve 3, an output shaft of the speed reduction motor 61 is fixedly connected with a driving gear 62, the driving gear 62 is meshed with a driven gear ring 63, and the driven gear ring 63 is fixedly connected on the side wall of the rotating arm 5; the rotating arm 5 is used for driving the beveling cutter 9 to rotate, so that the pipeline is bevelled.

An adjusting mechanism 7 is arranged on the inner side of one end of the rotating arm 5, the adjusting mechanism 7 comprises an adjusting screw 71 rotatably connected to one end of the rotating arm 5, an adjusting block 72 is connected to the outer wall of the adjusting screw 71 in a spiral transmission manner, the adjusting block 72 is slidably arranged in an adjusting hole formed in one end of the rotating arm 5, and an installing block 8 is fixedly connected to the side wall of the adjusting hole; the groove cutter is used for adjusting the position of the groove cutter 9, so that groove work can be carried out on pipelines with different sizes, and the application range of the groove cutter is improved.

The adjusting mechanism 7 is fixedly provided with an installation block 8, and the inner side of the installation block 8 is provided with a bevel blade 9.

According to the scheme, when the bevel machine is used, a pipeline is fixed on an existing workbench, one end of the bevel machine with the fixing mechanism 2 is stretched into the pipeline, the fixing mechanism 2 is set, the double-shaft motor 21 is started to work and drive the fixed screw rod 22 to rotate, the fixed screw rod 22 drives the expanding rod 24 to move through the spiral transmission function of the fixed screw sleeve 23, the fixed claw 25 is driven to move outwards under the hinging function of the expanding rod 24, the interference function of the fixed claw 25 and the inner wall of the pipeline is utilized, the whole bevel machine is fixed, the bevel machine is enabled to be more stable in operation, the slope flatness is improved, the rotary arm 5 is driven to rotate through the meshing function of the driving gear 62 and the driven gear ring 63 by starting the gear motor 61, the rotary arm 5 drives the bevel cutter 9 to rotate through the meshing function of the driving gear 62 and the driven gear ring 63, meanwhile, the worker manually rotates the feed hand wheel 42 and drives the feed screw 41 to rotate, the feed screw rod 41 drives the sliding block 44 to move through the spiral transmission function of the feed screw sleeve 43, the bevel cutter 9 on the rotary arm 5 is driven by the sliding sleeve 3 to be close to one end of a pipe body, and finally the bevel cutter 9 on the rotary arm 5 is driven by the spiral transmission function of the sliding sleeve 3, and the bevel cutter 7 is adjusted to be different from the bevel cutter 9 in size through the setting of the adjusting mechanism, and the bevel cutter can be adjusted to be different from a bevel cutter.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Beveling machine for pipe fitting processing, including center post (1), its characterized in that: a fixing mechanism (2) inserted into the inner side of the pipe fitting is arranged at the outer side of one end of the central column (1), a sliding sleeve (3) is sleeved on the outer wall of the other end of the central column (1), a feeding mechanism (4) connected with the sliding sleeve (3) is arranged in the other end of the central column (1), a rotating arm (5) is rotatably connected on the outer wall of the sliding sleeve (3) through a bearing, the outer wall of the sliding sleeve (3) is fixedly provided with a rotating mechanism (6) for driving the rotating arm (5) to rotate, one end inner side of the rotating arm (5) is provided with an adjusting mechanism (7), the adjusting mechanism (7) is fixedly provided with a mounting block (8), and the inner side of the mounting block (8) is provided with a bevel blade (9).

2. The beveling machine of claim 1 wherein: the fixing mechanism (2) comprises a double-shaft motor (21) arranged inside the center column (1), two output shafts of the double-shaft motor (21) are fixedly connected with one ends of two fixing screws (22) respectively, the two fixing screws (22) are all rotationally connected in the center column (1), a fixing wire sleeve (23) is connected to the outer wall of the fixing screw (22) in a spiral transmission mode, the outer wall of the fixing wire sleeve (23) is hinged to the side walls of a plurality of fixing claws (25) through a plurality of supporting rods (24), the fixing claws (25) are all arranged on a fixing disc (26) in a sliding mode, and the fixing disc (26) is fixedly connected to the outer wall of the center column (1).

3. The beveling machine for pipe fitting machining of claim 2 wherein: the feeding mechanism (4) comprises a feeding screw (41) rotatably connected inside the center column (1), one end of the feeding screw (41) extends to the outside of the center column (1) and is fixedly connected with a feeding hand wheel (42), a feeding screw sleeve (43) is connected on the outer wall of the feeding screw (41) in a spiral transmission mode, and the outer wall of the feeding screw sleeve (43) is fixedly connected with the inner wall of the sliding sleeve (3) through a plurality of sliding blocks (44).

4. A beveling machine for pipe fitting machining as defined in claim 3 wherein: the outer wall of the center column (1) is provided with a plurality of through holes for the supporting rods (24) and the sliding blocks (44) to move.

5. The beveling machine of claim 1 wherein: the rotating mechanism (6) comprises a gear motor (61) arranged on the outer wall of the sliding sleeve (3), a driving gear (62) is fixedly connected to an output shaft of the gear motor (61), the driving gear (62) is meshed with a driven gear ring (63), and the driven gear ring (63) is fixedly connected to the side wall of the rotating arm (5).

6. The beveling machine of claim 1 wherein: the adjusting mechanism (7) comprises an adjusting screw (71) rotatably connected to one end of the rotating arm (5), an adjusting block (72) is connected to the outer wall of the adjusting screw (71) in a spiral transmission mode, the adjusting block (72) is slidably arranged in an adjusting hole formed in one end of the rotating arm (5), and the mounting block (8) is fixedly connected to the side wall of the adjusting hole.