CN220497903U

CN220497903U - Port beveling machine

Info

Publication number: CN220497903U
Application number: CN202320981334.6U
Authority: CN
Inventors: 刘安虎; 乌云必力格; 代毛旦; 赵仕峰
Original assignee: Chongqing Linmeng Construction And Installation Co ltd
Current assignee: Chongqing Linmeng Construction And Installation Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2024-02-20
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a port beveling machine which comprises a support ring, a rotating ring, a fixed ring, a first limit ring and a second limit ring, wherein the rotating ring is rotationally connected above the support ring through a bearing, the first limit ring is fixed at the bottom of the support ring, and a clamping assembly is arranged on the second limit ring. The beneficial effects of the utility model are as follows: according to the utility model, the clamping assembly is arranged, the second limit ring is driven to rotate through the expansion and contraction of the first air cylinder in the clamping assembly, so that the linkage block slides in the arc-shaped notch, and meanwhile, the clamping block is driven to slide in the strip-shaped notch of the first limit ring, so that the clamping block moves along the circle center direction of the first limit ring, the pipeline and the first limit ring are coaxially fixed, the clamping blocks can be synchronously linked in a linkage mode driven by the pressure of the limit groove, the rapid coaxial fixing effect on the pipeline and the first limit ring is realized, and the port of the pipeline is cut through the cutting assembly after the clamping is fixed.

Description

Port beveling machine

Technical Field

The utility model relates to a beveling machine, in particular to a port beveling machine, and belongs to the technical field of beveling machines.

Background

The beveling machine is a special tool for chamfering the front end face of a pipeline or a flat plate in welding, overcomes 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.

However, most of the existing beveling machines have various problems: for example, the current beveling machine needs to fix the pipeline before processing the pipeline, and then cuts the port of the pipeline through the rotating cutter, however, in the fixing process, a plurality of screw extrusion locking modes are generally adopted, so that the pipeline and the circular ring formed by the rotating cutter can be coaxial, the fixing position of the pipeline needs to be adjusted, namely, the adjustment of the pipeline position needs to be realized by adjusting the locking position of each screw, and the operation is complex, time-consuming and labor-consuming.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art, and particularly, the utility model aims at solving the defects in the prior art and provides a port beveling machine.

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

the utility model provides a port beveling machine, including the supporting ring, the swivel becket, the solid fixed ring, first spacing collar and second spacing collar, the swivel becket passes through the bearing to be rotated and is connected in the supporting ring top, the bottom at the supporting ring is fixed to first spacing collar, the solid fixed ring is fixed in the bottom of first spacing collar, the upper and lower both ends of second spacing collar all rotate through the bearing and connect between solid fixed ring and first spacing collar, be provided with clamping assembly on the second spacing collar, it and first spacing collar and second spacing collar sliding connection, be provided with cutting assembly on the swivel becket.

As still further aspects of the utility model: the clamping assembly comprises a linkage block and a clamping block, a notch of an arc-shaped structure is formed in the second limiting ring, a strip-shaped notch is formed in the first limiting ring in a penetrating mode, a protruding block is arranged at the bottom of the linkage block and is in sliding clamping connection with the arc-shaped notch, the clamping block is connected to the upper portion of the linkage block, and the clamping block is in sliding clamping connection with the strip-shaped notch.

As still further aspects of the utility model: the outer wall of solid fixed ring and second spacing collar all is fixed with the rectangular plate to be provided with the second cylinder between two rectangular plates, the both ends of second cylinder rotate with two rectangular plates respectively and are connected.

As still further aspects of the utility model: the cutting assembly comprises a fixing seat, a first air cylinder and a sliding block, wherein the fixing seat is fixed at the edge of the upper surface of the rotating ring, the sliding block is slidably connected to the fixing seat, the fixing portion of the first air cylinder is fixed to the fixing seat, the telescopic end of the fixing portion is connected to one end of the sliding block, and a blade is arranged at the other end of the sliding block.

As still further aspects of the utility model: the cutting assembly further comprises a linkage gear ring, a servo motor and a driving gear, wherein the linkage gear ring is fixed on the outer wall of the rotating ring, the servo motor is fixed on the side wall of the supporting ring, and the driving gear is connected to the output shaft of the servo motor and meshed with the linkage gear ring.

As still further aspects of the utility model: the clamping blocks are of L-shaped structures, rubber pads are glued at one ends of the clamping blocks, and a plurality of clamping assemblies are equidistantly arranged and jointly form an annular structure.

The beneficial effects of the utility model are as follows:

according to the utility model, the clamping assembly is arranged, the second limit ring is driven to rotate through the expansion and contraction of the first air cylinder in the clamping assembly, so that the linkage block slides in the arc-shaped notch, and meanwhile, the clamping block is driven to slide in the strip-shaped notch of the first limit ring, so that the clamping block moves along the circle center direction of the first limit ring, the pipeline and the first limit ring are coaxially fixed, the clamping blocks can be synchronously linked in a linkage mode driven by the pressure of the limit groove, the rapid coaxial fixing effect on the pipeline and the first limit ring is realized, and the port of the pipeline is cut through the cutting assembly after the clamping is fixed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first stop collar connection structure according to the present utility model;

FIG. 3 is a schematic view of a second stop collar connection structure according to the present utility model;

fig. 4 is a schematic view of a cutting assembly and its overall connection structure according to the present utility model.

In the figure: 1. the device comprises a supporting ring, 2, a rotating ring, 3, a linkage toothed ring, 4, a servo motor, 5, a driving gear, 6, a fixed seat, 7, a first cylinder, 8, a sliding block, 9, a fixed ring, 10, a first limit ring, 11, a second limit ring, 12, a linkage block, 13, a clamping block, 14 and a second cylinder.

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.

Example 1

As shown in fig. 1 to 4, a port beveling machine comprises a support ring 1, a rotating ring 2, a fixed ring 9, a first limit ring 10 and a second limit ring 11, wherein the rotating ring 2 is rotationally connected above the support ring 1 through a bearing, the first limit ring 10 is fixed at the bottom of the support ring 1, the fixed ring 9 is fixed at the bottom of the first limit ring 10, the upper end and the lower end of the second limit ring 11 are rotationally connected between the fixed ring 9 and the first limit ring 10 through bearings, a clamping assembly is arranged on the second limit ring 11 and is in sliding connection with the first limit ring 10 and the second limit ring 11, and a cutting assembly is arranged on the rotating ring 2;

the clamping assembly comprises a linkage block 12 and a clamping block 13, a notch with an arc-shaped structure is arranged on the second limiting ring 11, a strip-shaped notch is arranged on the first limiting ring 10 in a penetrating manner, a bump is arranged at the bottom of the linkage block 12, the bump is in sliding clamping connection with the arc-shaped notch, the clamping block 13 is connected above the linkage block 12, and the clamping block is in sliding clamping connection with the strip-shaped notch;

the outer walls of the fixed ring 9 and the second limit ring 11 are respectively fixed with rectangular plates, a second air cylinder 14 is arranged between the two rectangular plates, and two ends of the second air cylinder 14 are respectively connected with the two rectangular plates in a rotating way;

the cutting assembly comprises a fixed seat 6, a first air cylinder 7 and a sliding block 8, wherein the fixed seat 6 is fixed at the edge of the upper surface of the rotating ring 2, the sliding block 8 is connected to the fixed seat 6 in a sliding way, the fixed part of the first air cylinder 7 is fixed on the fixed seat 6, the telescopic end of the fixed part is connected to one end of the sliding block 8, and the other end of the sliding block 8 is provided with a blade;

the cutting assembly further comprises a linkage gear ring 3, a servo motor 4 and a driving gear 5, wherein the linkage gear ring 3 is fixed on the outer wall of the rotating ring 2, the servo motor 4 is fixed on the side wall of the supporting ring 1, and the driving gear 5 is connected to the output shaft of the servo motor 4 and meshed with the linkage gear ring 3;

according to the utility model, the clamping assembly is arranged, the second limit ring 11 is driven to rotate through the expansion and contraction of the first air cylinder 7 in the clamping assembly, so that the linkage block 12 slides in the arc-shaped notch, meanwhile, the clamping block 13 is driven to slide in the strip-shaped notch of the first limit ring 10, so that the clamping block moves along the circle center direction of the first limit ring 10, the pipeline and the first limit ring 10 are coaxially fixed, the clamping blocks 13 can be synchronously linked in a mode of driving the clamping block 13 to be linked through the pressure of the limit groove, the rapid coaxial fixing effect on the pipeline and the first limit ring 10 is realized, and the port of the pipeline is cut through the cutting assembly after the clamping.

Example two

As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:

the clamping block 13 is of an L-shaped structure, a rubber pad is glued at one end of the clamping block, a plurality of clamping assemblies are arranged at equal intervals, and the clamping assemblies together form an annular structure, so that the clamping block 13 can be in soft contact with a clamped pipeline, and damage to the surface of the pipeline due to rigid contact is avoided.

Working principle: when the beveling machine is used, a pipeline is placed at the center of the beveling machine, the second limit ring 11 is driven to rotate through the expansion and contraction of the first cylinder 7, the linkage block 12 is further enabled to slide in the arc-shaped notch, the clamping block 13 is driven to slide in the strip-shaped notch of the first limit ring 10 until the clamping block 13 is locked with the pipeline in an abutting mode, the sliding block 8 is driven to move through the first cylinder 7, the blade on the sliding block 8 is further enabled to abut against the port of the pipeline, the servo motor 4 drives the driving gear 5 to rotate at the moment, the linkage toothed ring 3 is driven to mesh and link, and the rotating ring 2 and the blade on the rotating ring rotate at the port of the pipeline, so that the cutting of the port of the pipeline is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a port beveling machine, includes carrier ring (1), rotation ring (2), solid fixed ring (9), first spacing collar (10) and second spacing collar (11), a serial communication port, rotation ring (2) are rotated through the bearing and are connected in carrier ring (1) top, the bottom at carrier ring (1) is fixed to first spacing collar (10), gu fixed ring (9) is fixed in the bottom of first spacing collar (10), the upper and lower both ends of second spacing collar (11) are all rotated through the bearing and are connected between solid fixed ring (9) and first spacing collar (10), be provided with clamping assembly on second spacing collar (11), its and first spacing collar (10) and second spacing collar (11) sliding connection, be provided with cutting assembly on rotation ring (2).

2. The port beveling machine of claim 1 wherein: the clamping assembly comprises a linkage block (12) and a clamping block (13), a notch of an arc-shaped structure is formed in the second limiting ring (11), a strip-shaped notch is formed in the first limiting ring (10) in a penetrating mode, a protruding block is arranged at the bottom of the linkage block (12) and is in sliding clamping connection with the protruding block in the arc-shaped notch, and the clamping block (13) is connected above the linkage block (12) and is in sliding clamping connection with the strip-shaped notch.

3. The port beveling machine of claim 1 wherein: the outer walls of the fixing ring (9) and the second limiting ring (11) are respectively fixed with rectangular plates, a second air cylinder (14) is arranged between the two rectangular plates, and two ends of the second air cylinder (14) are respectively connected with the two rectangular plates in a rotating mode.

4. The port beveling machine of claim 1 wherein: the cutting assembly comprises a fixing seat (6), a first air cylinder (7) and a sliding block (8), wherein the fixing seat (6) is fixed at the edge of the upper surface of the rotating ring (2), the sliding block (8) is slidably connected to the fixing seat (6), the fixing portion of the first air cylinder (7) is fixed to the fixing seat (6), the telescopic end of the fixing portion is connected to one end of the sliding block (8), and a blade is arranged at the other end of the sliding block (8).

5. The port beveling machine of claim 1 wherein: the cutting assembly further comprises a linkage toothed ring (3), a servo motor (4) and a driving gear (5), wherein the linkage toothed ring (3) is fixed on the outer wall of the rotating ring (2), the servo motor (4) is fixed on the side wall of the supporting ring (1), and the driving gear (5) is connected to the output shaft of the servo motor (4) and meshed with the linkage toothed ring (3).

6. The port beveling machine of claim 2 wherein: the clamping blocks (13) are of L-shaped structures, rubber pads are glued at one ends of the clamping blocks, and a plurality of clamping assemblies are equidistantly arranged and jointly form an annular structure.