CN213917052U

CN213917052U - Elbow port cutting sharpening machine

Info

Publication number: CN213917052U
Application number: CN202022776147.3U
Authority: CN
Inventors: 刘凤鸣
Original assignee: Foshan City Huican Machinery Equipment Co ltd
Current assignee: Foshan City Huican Machinery Equipment Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of cutting and grinding equipment, and discloses an elbow port cutting and grinding machine, which solves the problem that the existing cutting and grinding equipment lacks a fixed part and has poor cutting and grinding effects; the technical key points are as follows: including the bottom plate, the circular shape groove of rotating has been seted up at bottom plate top middle part, rotates in the groove and rotates and install the rolling disc, the top fixed mounting of rolling disc has four vertical ascending dead levers of group, and the common fixed connection in top of dead lever has the horizontally fixed plate, is connected with fixed subassembly on the fixed plate, the top fixed mounting of bottom plate has U type frame, rotates between the inner wall about U type frame to be connected with horizontally ball, fixed mounting has the horizontally slide bar about the U type frame of ball top between the inner wall, threaded connection has the first slider with slide bar sliding connection on the ball, threaded connection has the second slider with slide bar sliding connection on the ball on first slider right side.

Description

Elbow port cutting sharpening machine

Technical Field

The utility model relates to a cutting coping equipment technical field specifically is an elbow port cutting coping machine.

Background

In the production and manufacturing process of the bent pipe, redundant excess materials are generated at the end opening of the bent pipe, the end opening of the bent pipe needs to be cut and polished for a second time, the quality of cutting and polishing the end opening of the bent pipe directly influences the quality and the production efficiency of subsequent welding of the bent pipe, the existing end opening processing is usually completed through manual step-by-step operation, particularly manual polishing of the end opening, and the efficiency is low.

In order to solve the problems, Chinese patent (publication number: CN 202701773U, published as 2013.01.30) discloses an elbow port cutting and grinding machine, which cuts an elbow by a cutting gun of a cutting torch mechanism, and grinds the elbow by an electric grinding wheel of a grinding mechanism after the cutting is finished. But the cutting mechanism and the coping mechanism of the device lack the part of relatively fixed restriction, can't effectively move when relative movement, and the device lacks the part of effectively fixing to the elbow body moreover, can't fix the elbow of different model sizes, lacks the part of carrying out high-efficient autogiration to the elbow, can't reach anticipated cutting coping effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elbow port cutting sharpening machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutting and grinding machine for an elbow port comprises a bottom plate, wherein supporting legs are fixedly arranged on the periphery of the bottom plate, a circular rotating groove is formed in the middle of the top of the bottom plate, a rotating disc is rotatably arranged in the rotating groove, a rotating shaft which is rotatably connected with the bottom plate and extends to the bottom of the bottom plate is fixedly arranged at the bottom of the rotating disc, a motor fixed at the bottom of the bottom plate is connected with the bottom end of the rotating shaft, four groups of vertical upward fixing rods are fixedly arranged at the top of the rotating disc, the top ends of the fixing rods are fixedly connected with a horizontal fixing plate, a fixing assembly is connected onto the fixing plate, the fixing plate is detachably connected with an elbow body through the fixing assembly, a U-shaped frame is fixedly arranged at the top of the bottom plate, a horizontal ball screw is rotatably connected between the left inner wall and the right inner wall of the U-shaped frame, the left end of the ball screw extends out of the U-shaped frame and is connected with the motor fixed on the side wall of the U-shaped frame, fixed mounting has the horizontally slide bar between the inner wall about the U type frame of ball top, threaded connection has the first slider with slide bar sliding connection on the ball, the downward fixedly connected with montant in bottom of first slider, and the bottom of montant is rotated and is connected with the dwang, and the one end fixedly connected with polishing piece of montant is kept away from to the dwang, threaded connection has the second slider with slide bar sliding connection on the ball on first slider right side, and the bottom of second slider is rotated and is connected with the rotation post, rotates the bottom fixedly connected with motor of post, and the output shaft fixed mounting of motor has the cutting dish.

As a further aspect of the present invention: and a horizontal mounting rod is fixedly connected between the first sliding block and the second sliding block.

As a further aspect of the present invention: the bottom of montant and second slider has seted up the swivelling chute respectively, and the lateral wall of montant and the lateral wall of second slider are fixed mounting respectively has gear motor, and the output shaft of gear motor on montant and the second slider respectively with dwang and rotation post fixed connection.

As a further aspect of the present invention: the fixing assembly comprises a circular through hole formed in the middle of the fixing plate, a plurality of groups of electric telescopic rods distributed at equal intervals are fixedly mounted on the inner wall of the circumference of the through hole, and annular fastening pads are fixedly mounted at the telescopic ends of the electric telescopic rods.

As a further aspect of the present invention: the bottom of the rotating groove is provided with an annular groove, and a plurality of groups of balls in sliding connection with the rotating disc are arranged in the annular groove.

Compared with the prior art, the beneficial effects of the utility model are that: the distance between the first sliding block and the second sliding block can be fixed by arranging the mounting rod, so that the distance between the polishing sheet and the cutting disc is limited, and the problem that the relative position of the polishing sheet and the cutting disc cannot be accurately controlled by the rotation of the ball screw is avoided; the fixing assembly consisting of the electric telescopic rod and the fastening pad is arranged, so that the bodies of various types and sizes can be effectively fixed, and the function of cutting and polishing different bodies in the same device is realized; through setting up rotation groove and rolling disc to set up ring channel and ball at rotation groove bottom, can be fast and stable control the rotation to the body, can effectively improve the cutting coping efficiency and the quality of body.

Drawings

Fig. 1 is a schematic structural diagram of an elbow port cutting and grinding machine.

Fig. 2 is a schematic view of a fixing plate in an elbow port cutting and grinding machine and a connecting structure thereof.

Fig. 3 is a schematic view of a rotating rod in an elbow port cutting and grinding machine and a connecting structure thereof.

Wherein: the device comprises a bottom plate 1, supporting legs 2, a U-shaped frame 3, a rotating groove 4, a rotating disc 5, a rotating shaft 6, a motor 7, an annular groove 8, balls 9, a fixing rod 10, a fixing plate 11, a fixing component 12, a through hole 121, an electric telescopic rod 122, a fastening pad 123, a body 13, a sliding rod 14, a ball screw 15, a first slider 16, a second slider 17, a vertical rod 18, a rotating rod 19, a rotating column 20, a polishing disc 21, a cutting disc 22, a rotating groove 23, a speed reduction motor 24 and a mounting rod 25.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, an elbow port cutting and grinding machine comprises a bottom plate 1, wherein support legs 2 are fixedly installed on the periphery of the bottom plate 1, a circular rotating groove 4 is formed in the middle of the top of the bottom plate 1, a rotating disc 5 is rotatably installed in the rotating groove 4, a rotating shaft 6 which is rotatably connected with the bottom plate 1 and extends to the bottom of the bottom plate 1 is fixedly installed at the bottom of the rotating disc 5, a motor 7 fixed at the bottom of the bottom plate 1 is connected to the bottom end of the rotating shaft 6, four groups of vertical upward fixing rods 10 are fixedly installed at the top of the rotating disc 5, a horizontal fixing plate 11 is fixedly connected to the top ends of the fixing rods 10 together, a fixing assembly 12 is connected to the fixing plate 11, the fixing plate 11 is detachably connected with an elbow body 13 through the fixing assembly 12, the motor 7 is started to drive the rotating shaft 6 to rotate so as to drive the rotating disc 5 to rotate in the rotating groove 4, the rotating disc 5 drives the fixing plate 11 to rotate through the fixing rods 10 so as to drive the body 13 to rotate, the top of the bottom plate 1 is fixedly provided with a U-shaped frame 3, a horizontal ball screw 15 is rotatably connected between the left inner wall and the right inner wall of the U-shaped frame 3, the left end of the ball screw 15 extends out of the U-shaped frame 3 and is connected with a motor 7 fixed on the side wall of the U-shaped frame 3, a horizontal sliding rod 14 is fixedly arranged between the left inner wall and the right inner wall of the U-shaped frame 3 above the ball screw 15, the ball screw 15 is in threaded connection with a first sliding block 16 in sliding connection with the sliding rod 14, the bottom of the first sliding block 16 is downwards fixedly connected with a vertical rod 18, the bottom end of the vertical rod 18 is rotatably connected with a rotating rod 19, one end of the rotating rod 19 far away from the vertical rod 18 is fixedly connected with a polishing disc 21, the ball screw 15 on the right side of the first sliding block 16 is in threaded connection with a second sliding block 17 in sliding connection with the sliding rod 14, the bottom of the second sliding block 17 is rotatably connected with a rotating column 20, and the bottom of the rotating column 20 is fixedly connected with the motor 7, a cutting disc 22 is fixedly installed on an output shaft of the motor 7, the motor 7 drives the ball screw 15 to rotate so as to drive the first slider 16 and the second slider 17 to move left and right, and then the cutting disc 22 is controlled to cut the polishing disc 21 on the body 13 in sequence to polish the body 13.

Example two

On the basis of the first embodiment, a horizontal installation rod 25 is fixedly connected between the first slider 16 and the second slider 17, the installation rod 25 limits the distance between the first slider 16 and the second slider 17 so as to control the polishing disc 21 and the cutting disc 22, the bottom ends of the vertical rod 18 and the second slider 17 are respectively provided with a rotating groove 23, the side wall of the vertical rod 18 and the side wall of the second slider 17 are respectively and fixedly provided with a speed reducing motor 24, the output shafts of the speed reducing motors 24 on the vertical rod 18 and the second slider 17 are respectively and fixedly connected with the rotating rod 19 and the rotating column 20, the rotating angles of the rotating rod 19 and the rotating column 20 are controlled through the speed reducing motor 24 so as to efficiently cut and polish the body 13, the fixing component 12 comprises a circular through hole 121 formed in the middle of the fixing plate 11, a plurality of groups of electric telescopic rods 122 which are distributed at equal intervals are fixedly installed on the circumferential inner wall of the through hole 121, electric telescopic handle 122's flexible end mounting has annular fastening to fill up 123, adjust the distance between fastening pad 123 and then fix body 13 to different model sizes through electric telescopic handle 122, ring channel 8 has been seted up to the bottom of rotating groove 4, slidable mounting has multiunit and 5 sliding connection's of rolling disc ball 9 in the ring channel 8, through ring channel 8, ball 9 can make 5 pivoted steadier with 5 mutually supporting of rolling disc.

The utility model discloses a theory of operation is: the starting motor 7 drives the rotating shaft 6 to rotate so as to drive the rotating disc 5 to rotate in the rotating groove 4, the rotating disc 5 rotates to drive the fixing plate 11 to rotate through the fixing rod 10 so as to drive the body 13 to rotate, the motor 7 drives the ball screw 15 to rotate so as to drive the first slider 16 and the second slider 17 to move left and right, so that the cutting disc 22 is controlled to cut the polishing disc 21 on the body 13 to polish the body 13, the distance between the first slider 16 and the second slider 17 is limited through the installation rod 25 so as to control the polishing disc 21 and the cutting disc 22, and the rotating angle of the rotating rod 19 and the rotating column 20 is controlled through the speed reduction motor 24 so as to efficiently cut and polish the body 13.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A bend port cutting and grinding machine comprises a bottom plate (1), wherein supporting legs (2) are fixedly installed on the periphery of the bottom plate (1), the bend port cutting and grinding machine is characterized in that a round rotating groove (4) is formed in the middle of the top of the bottom plate (1), a rotating disc (5) is rotatably installed in the rotating groove (4), a rotating shaft (6) which is rotatably connected with the bottom plate (1) and extends to the bottom of the bottom plate (1) is fixedly installed at the bottom of the rotating disc (5), a motor (7) fixed at the bottom of the bottom plate (1) is connected with the bottom end of the rotating shaft (6), four groups of vertically upward fixing rods (10) are fixedly installed at the top of the rotating disc (5), a horizontal fixing plate (11) is fixedly connected with the top ends of the fixing rods (10) together, a fixing assembly (12) is connected onto the fixing plate (11), and a bend body (13) is detachably connected onto the fixing plate (11) through the fixing assembly (12), the bottom plate is characterized in that a U-shaped frame (3) is fixedly installed at the top of the bottom plate (1), a horizontal ball screw (15) is rotatably connected between the left inner wall and the right inner wall of the U-shaped frame (3), a horizontal sliding rod (14) is fixedly installed between the left inner wall and the right inner wall of the U-shaped frame (3) above the ball screw (15), a first sliding block (16) in sliding connection with the sliding rod (14) is in threaded connection with the ball screw (15), a vertical rod (18) is fixedly connected to the bottom of the first sliding block (16) downwards, a rotating rod (19) is rotatably connected to the bottom of the vertical rod (18), a grinding disc beating block (21) is fixedly connected to one end, far away from the vertical rod (18), of the rotating rod (19), a second sliding block (17) in sliding connection with the sliding rod (14) is in threaded connection with the ball screw (15) on the right side of the first sliding block (16), the bottom of the second sliding block (17) is rotatably connected with a rotating column (20), the bottom of the rotating column (20) is fixedly connected with a motor (7), and an output shaft of the motor (7) is fixedly provided with a cutting disc (22).

2. The elbow port cutting sharpening machine of claim 1, wherein a horizontal mounting rod (25) is fixedly connected between said first slider (16) and said second slider (17) together.

3. The elbow port cutting and grinding machine according to claim 1, wherein the bottom ends of the vertical rod (18) and the second sliding block (17) are respectively provided with a rotating groove (23), the side wall of the vertical rod (18) and the side wall of the second sliding block (17) are respectively and fixedly provided with a speed reduction motor (24), and the output shafts of the speed reduction motors (24) on the vertical rod (18) and the second sliding block (17) are respectively and fixedly connected with the rotating rod (19) and the rotating column (20).

4. The elbow port cutting and grinding machine according to claim 1, wherein the fixing assembly (12) comprises a circular through hole (121) formed in the middle of the fixing plate (11), a plurality of groups of electric telescopic rods (122) distributed at equal intervals are fixedly mounted on the inner wall of the circumference of the through hole (121), and an annular fastening pad (123) is fixedly mounted on the telescopic end of each electric telescopic rod (122).

5. The elbow port cutting and grinding machine according to any one of claims 1 to 4, wherein the bottom of the rotating groove (4) is provided with an annular groove (8), and a plurality of groups of balls (9) which are in sliding connection with the rotating disc (5) are arranged in the annular groove (8).