CN213496758U

CN213496758U - Automatic notching machine of copper pipe return bend that can accurate notching

Info

Publication number: CN213496758U
Application number: CN202022280793.0U
Authority: CN
Inventors: 沈钟; 郭中泽; 龚昊
Original assignee: Wuhan Jiepin Metal Products Co ltd
Current assignee: Wuhan Jiepin Metal Products Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-22
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an automatic notching machine for copper pipe bent pipes, which can precisely notch grooves, and relates to the technical field of crystallizer copper pipe processing, comprising a square plate frame, wherein four notching mechanisms are uniformly arranged outside the square plate frame; the notching mechanism includes the fly leaf, the fixed nested a plurality of position sleeve that are provided with in one side that square sheet frame was kept away from to the fly leaf, the position sleeve inboard is rotated through the bearing and is connected with the transmission shaft, the fixed drill bit that is provided with from driving wheel and transmission shaft near the one end of square sheet frame of being provided with of one end that square sheet frame was kept away from to the transmission shaft, a side end fixing that square sheet frame was kept away from to the fly leaf is provided with driving motor, driving motor's output shaft end fixing is provided. The utility model discloses can accomplish seting up of many basins in step, have higher machining precision simultaneously, when practicing thrift the manpower, machining efficiency is higher, is applicable to the industrial production.

Description

Automatic notching machine of copper pipe return bend that can accurate notching

Technical Field

The utility model relates to a crystallizer copper pipe processing technology field, in particular to can accurate grooving automatic grooving machine of copper pipe return bend.

Background

The crystallizer is used as main cooling equipment of a continuous casting machine, whether the cooling performance of the crystallizer is excellent or not can directly influence the quality of a casting blank, the crystallizer copper pipe is used as one of important components of the crystallizer, the adopted cooling mode is mainly realized through a water tank between the surface of the copper pipe and a crystallizer water jacket outside the copper pipe, therefore, in the manufacturing process of the existing crystallizer copper pipe, a plurality of water tanks need to be arranged on the surface of the crystallizer copper pipe, and at the moment, grooving equipment specially aiming at the water tanks needs to be used for processing.

And current crystallizer copper pipe is when carrying out the grooving man-hour, and the mode that adopts artifical handheld grooving equipment mostly forms the notch in the copper outside of pipe, and single processing can only accomplish offering of a basin, wants to accomplish the processing of all basins, need repeatedly carry out a lot of grooving operations, need consume more manpower, and above-mentioned fluting mode still has the shortcoming that the machining precision is not ideal enough and machining efficiency is lower simultaneously, can't be applicable to the industrial production.

Therefore, it is necessary to provide an automatic notching machine for copper pipe elbows, which can precisely notch the grooves, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic groover of copper pipe return bend that can accurate grooving to solve the single processing that proposes in the above-mentioned background art and can only accomplish offering of a basin, want to accomplish the processing of all basins, need repeatedly carry out a lot of slotting operations, need consume more manpower, above-mentioned fluting mode still has the not ideal and lower shortcoming of machining efficiency of machining precision simultaneously, can't be applicable to the problem of industrial production.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic grooving machine for copper pipe bent pipes, which can perform accurate grooving, comprises a square plate frame, wherein four grooving mechanisms are uniformly arranged on the outer side of the square plate frame;

the notching mechanism comprises a movable plate, a plurality of positioning sleeves are fixedly and nestedly arranged on one side of the movable plate, which is far away from a square plate frame, the inner sides of the positioning sleeves are rotatably connected with a transmission shaft through a bearing, one end of the transmission shaft, which is far away from the square plate frame, is fixedly provided with a driven wheel and one end of the transmission shaft, which is close to the square plate frame, is fixedly provided with a drill bit, the end part of one side of the movable plate, which is far away from the square plate frame, is fixedly provided with a driving motor, the end part of an output shaft of the driving motor is fixedly provided with a driving wheel;

the utility model discloses a square sheet frame, including the fly leaf, square sheet frame, output shaft, the fly leaf is kept away from one side both ends of square sheet frame and all is fixed to be provided with the pneumatic cylinder, the output shaft of pneumatic cylinder runs through the fly leaf and extends to one side and the square sheet frame fixed connection that the fly leaf is close to.

Preferably, a plurality of through-holes have evenly been seted up in the square sheet frame outside, and is a plurality of the transmission shaft is located a plurality of through-holes inboard respectively.

Preferably, a plurality of U-shaped fixing frames are uniformly and fixedly arranged on the inner side of the square plate frame, and supporting wheels are arranged on the inner sides of the U-shaped fixing frames.

Preferably, a rotating shaft is fixedly arranged at the center of the side surface of the supporting wheel in a penetrating mode, and the rotating shaft is movably nested on the inner side of the U-shaped fixing frame through a bearing.

Preferably, a crystallizer copper pipe is arranged on the inner side of the square plate frame, a plurality of water tanks are uniformly arranged on the outer wall of the crystallizer copper pipe, and the supporting wheels are attached to the outer wall of the crystallizer copper pipe.

Preferably, the square plate frame bottom all is fixed all around and is provided with the bed plate, the fixed landing leg that is provided with in bed plate bottom center department.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with a plurality of groove cutting mechanisms to the pneumatic cylinder in the groove cutting mechanism of utilization drives a plurality of drill bits laminating on crystallizer copper pipe surface, utilizes driving motor cooperation transmission shaft, driven wheel, action wheel and drive chain to drive a plurality of drill bits simultaneously, and then can accomplish simultaneously offering of a plurality of basins in the in-process that crystallizer copper pipe marchs, compare with the device of the same type among the prior art, the utility model discloses can accomplish offering of a plurality of basins in step, have higher machining precision simultaneously, when practicing thrift the manpower, machining efficiency is higher, is applicable to the industrial production;

2. the utility model discloses a be provided with a plurality of from driving wheel and drive chain to can utilize drive chain to carry out the transmission with action wheel and a plurality of from driving wheel and be connected, and then can utilize single driving motor to accomplish the drive to a plurality of drill bits, thereby reduce the utility model discloses a driving motor's quantity reduces the utility model discloses a cost of manufacture and use cost.

Drawings

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

Fig. 2 is a schematic front sectional view of the grooving mechanism of the present invention.

Fig. 3 is a schematic view of the structure of the crystallizer copper tube according to the present invention.

In the figure: 1. a square plate frame; 2. a notching mechanism; 3. a U-shaped fixing frame; 4. a support wheel; 5. a rotating shaft; 6. a crystallizer copper pipe; 7. a water tank; 8. a base plate; 9. a support leg; 21. a movable plate; 22. positioning the sleeve; 23. a drive shaft; 24. a driven wheel; 25. a drill bit; 26. a drive motor; 27. a driving wheel; 28. a drive chain; 29. and a hydraulic cylinder.

Detailed Description

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 work belong to the protection scope of the present invention.

The utility model provides an automatic grooving machine of copper pipe return bend that can accurate grooving as shown in fig. 1-3, as shown in fig. 1, including square sheet frame 1, the 1 outside of square sheet frame evenly sets up four grooving mechanism 2, and 1 bottom of square sheet frame is all fixed all around and is set up

bed plate

8, and 8 bottom center departments of bed plate are fixed and are set up landing leg 9 to in utilize bed plate 8 to cooperate with landing leg 9, support square sheet frame 1.

As shown in fig. 2, the notching mechanism 2 includes a movable plate 21, one side of the movable plate 21 far away from the square plate frame 1 is fixedly nested with a plurality of positioning sleeves 22, the inner side of the positioning sleeve 22 is rotatably connected with a transmission shaft 23 through a bearing, one end of the transmission shaft 23 far away from the square plate frame 1 is fixedly provided with a driven wheel 24, and one end of the transmission shaft 23 near the square plate frame 1 is fixedly provided with a drill 25.

More specifically, a fixed driving motor 26 that sets up of a side end that square sheet frame 1 was kept away from to fly leaf 21, driving motor 26's the fixed action wheel 27 that sets up of output shaft end, a plurality of from the driving wheel 24 outside cup joint with the action wheel 27 outside and set up drive chain 28, a plurality of from driving wheel 24 pass through drive chain 28 and be connected with the transmission of action wheel 27, so that can utilize drive chain 28 to carry out the transmission with action wheel 27 and a plurality of from driving wheel 24 and be connected, and then can utilize single driving motor 26 to accomplish the drive to a plurality of drill bits 25, thereby reduce the utility model discloses a driving motor 26's quantity reduces the utility model discloses a cost of manufacture and use cost.

It should be further noted that the hydraulic cylinders 29 are fixedly arranged at two ends of one side of the movable plate 21 away from the square plate frame 1, and the output shafts of the hydraulic cylinders 29 penetrate through the movable plate 21 and extend to one side of the movable plate 21 close to the square plate frame 1 to be fixedly connected with the square plate frame 1, so that the hydraulic cylinders 29 can drive the movable plate 21 to move towards the direction close to the square plate frame 1 by driving the output shafts to be shortened.

Simultaneously, a plurality of through-holes have evenly been seted up in square sheet frame 1 outside, and a plurality of transmission shafts 23 are located a plurality of through-holes inboard respectively to carry out laying of transmission shaft 23.

In addition, a plurality of U-shaped fixing frames 3 are uniformly and fixedly arranged on the inner side of the square plate frame 1, supporting wheels 4 are arranged on the inner sides of the U-shaped fixing frames 3, rotating shafts 5 are fixedly arranged at the centers of the side surfaces of the supporting wheels 4 in a penetrating mode, the rotating shafts 5 are movably arranged on the inner sides of the U-shaped fixing frames 3 in a nested mode through bearings, so that crystallizer copper pipes 6 are supported through the supporting wheels 4, and further the crystallizer copper pipes 6 can move forwards on the inner side of the square plate frame 1.

As shown in fig. 3, referring to fig. 1, a crystallizer copper tube 6 is arranged inside the square plate frame 1, a plurality of water channels 7 are uniformly arranged on the outer wall of the crystallizer copper tube 6, and the supporting wheel 4 is attached to the outer wall of the crystallizer copper tube 6.

The utility model discloses the theory of operation:

during actual use, the end part of the crystallizer copper pipe 6 is inserted into the inner side of the square plate frame 1, at the moment, the outer wall of the crystallizer copper pipe 6 is attached to the supporting wheels 4 on the inner side of the square plate frame 1, the crystallizer copper pipe 6 is supported by the supporting wheels 4, then the crystallizer copper pipe 6 is continuously pushed, and simultaneously the hydraulic cylinder 29 drives the output shaft of the hydraulic cylinder to be shortened, so that the hydraulic cylinder 29 drives the movable plate 21 to move towards the direction close to the square plate frame 1, the movable plate 21 is attached to the outer side of the square plate frame 1, and at the moment, the transmission shaft 23 drives the drill 25 to be attached to the surface of the crystallizer copper pipe 6 under the driving of the;

starting a driving motor 26, after the driving motor 26 is started, driving wheels 27 are used for driving the driving shaft 23 to rotate through a driving chain 28 and a plurality of driven wheels 24, and then the driving shaft 23 drives a drill 25 to polish the surface of the crystallizer copper pipe 6, so that a water tank 7 is formed, the crystallizer copper pipe 6 is continuously pushed at the moment, so that the drill 25 is arranged on the surface of the crystallizer copper pipe 6 along the movement direction of the crystallizer copper pipe 6 to open the water tank 7, after the water tank 7 is completely opened, the driving motor 26 is stopped, meanwhile, a hydraulic cylinder 29 is used for driving a movable plate 21 to reset, and then the crystallizer copper pipe 6 is pulled out or pushed out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic groove cutting machine of copper pipe return bend that can accurate grooving which characterized in that: the device comprises a square plate frame (1), wherein four notching mechanisms (2) are uniformly arranged on the outer side of the square plate frame (1);

the notching mechanism (2) comprises a movable plate (21), one side of the movable plate (21) far away from the square plate frame (1) is fixedly nested with a plurality of positioning sleeves (22), the inner side of the positioning sleeve (22) is rotationally connected with a transmission shaft (23) through a bearing, a driven wheel (24) is fixedly arranged at one end of the transmission shaft (23) far away from the square plate frame (1), a drill bit (25) is fixedly arranged at one end of the transmission shaft (23) close to the square plate frame (1), a driving motor (26) is fixedly arranged at the end part of one side of the movable plate (21) far away from the square plate frame (1), a driving wheel (27) is fixedly arranged at the end part of an output shaft of the driving motor (26), transmission chains (28) are sleeved outside the driven wheels (24) and the driving wheel (27), and the driven wheels (24) are in transmission connection with the driving wheel (27) through the transmission chains (28);

the square plate frame is characterized in that hydraulic cylinders (29) are fixedly arranged at two ends of one side, away from the square plate frame (1), of the movable plate (21), and output shafts of the hydraulic cylinders (29) penetrate through the movable plate (21) and extend to one side, close to the square plate frame (1), of the movable plate (21) and are fixedly connected with the square plate frame (1).

2. The automatic notching machine for copper pipe elbows capable of precisely notching according to claim 1, which is characterized in that: a plurality of through-holes have evenly been seted up in square sheet frame (1) outside, and is a plurality of transmission shaft (23) are located a plurality of through-holes inboards respectively.

3. The automatic notching machine for copper pipe elbows capable of precisely notching according to claim 1, which is characterized in that: the square plate frame is characterized in that a plurality of U-shaped fixing frames (3) are uniformly and fixedly arranged on the inner side of the square plate frame (1), and supporting wheels (4) are arranged on the inner sides of the U-shaped fixing frames (3).

4. A copper pipe elbow automatic notching machine capable of precisely notching according to claim 3, characterized in that: the supporting wheel (4) is characterized in that a rotating shaft (5) is fixedly arranged in the center of the side face of the supporting wheel in a penetrating mode, and the rotating shaft (5) is movably nested in the U-shaped fixing frame (3) through a bearing.

5. A copper pipe elbow automatic notching machine capable of precisely notching according to claim 3, characterized in that: the crystallizer copper pipe (6) is arranged on the inner side of the square plate frame (1), a plurality of water tanks (7) are uniformly formed in the outer wall of the crystallizer copper pipe (6), and the supporting wheels (4) are attached to the outer wall of the crystallizer copper pipe (6).

6. The automatic notching machine for copper pipe elbows capable of precisely notching according to claim 1, which is characterized in that: the square plate frame (1) bottom all is fixed all around and is provided with bed plate (8), fixed landing leg (9) that are provided with in bed plate (8) bottom center department.