阅读说明：本技术 一种异形铜排加工装置及其加工工艺 (Special-shaped copper bar machining device and machining process thereof ) 是由 刘欣蓉 于 2020-03-05 设计创作，主要内容包括：本发明公开了一种异形铜排加工装置及其加工工艺,包括加工架,所述加工架为矩形中空结构,所述加工架内设置有移动板,且移动板上安装有挤压辊一,所述加工架内安装有挤压辊二,且挤压辊一设置在挤压辊二的正上方,所述加工架的外侧安装有过滤箱,所述加工架内底部设置有水箱,所述水箱上设置有喷管,且喷管通过安装架安装在移动板的底部,所述喷管与过滤箱之间通过循环水管连通。该种异形铜排加工装置及其加工工艺,在加工的时候,能通过调节两个挤压辊之间的距离,对需要加工的铜排厚度进行调节,加工合适厚度的铜排,并且在两个挤压辊上分别设置了清洁辊和定位罩,在挤压后,对残留在挤压辊上的铜屑进行清理。(The invention discloses a device and a process for processing a special-shaped copper bar, wherein the device comprises a processing frame, the processing frame is of a rectangular hollow structure, a movable plate is arranged in the processing frame, a first extrusion roller is arranged on the movable plate, a second extrusion roller is arranged in the processing frame, the first extrusion roller is arranged right above the second extrusion roller, a filter box is arranged on the outer side of the processing frame, a water tank is arranged at the bottom in the processing frame, a spray pipe is arranged on the water tank, the spray pipe is arranged at the bottom of the movable plate through an installation frame, and the spray pipe is communicated with the filter box through a circulating water pipe. This kind of dysmorphism copper bar processingequipment and processing technology thereof, in processing, can adjust the copper bar thickness that needs processing through adjusting the distance between two squeeze rolls, processes the copper bar of suitable thickness to set up cleaning roller and position cover respectively on two squeeze rolls, after the extrusion, clear up the copper fillings that remain on the squeeze roll.)

1. The utility model provides a dysmorphism copper bar processingequipment, includes processing frame (1), its characterized in that, processing frame (1) is rectangle hollow structure, be provided with movable plate (3) in processing frame (1), and install squeeze roll (5) on movable plate (3), install squeeze roll two (6) in processing frame (1), and squeeze roll (5) set up directly over squeeze roll two (6), rose box (2) are installed in the outside of processing frame (1), the bottom is provided with water tank (7) in processing frame (1), be provided with spray tube (15) on water tank (7), and spray tube (15) install the bottom at movable plate (3) through the mounting bracket, through circulating pipe (14) intercommunication between spray tube (15) and rose box (2).

2. The processing device of the special-shaped copper bars as claimed in claim 1, wherein one side of the water tank (7) close to the filter box (2) is communicated through a connecting pipe, the horizontal height of the water tank (7) is smaller than that of the second squeezing roller (6), and two positioning rollers (8) are installed in the water tank (7).

3. The processing device for the special-shaped copper bars as claimed in claim 1, wherein two telescopic rods (4) are mounted on the top of the processing frame (1), two ends of each telescopic rod (4) are respectively connected to the top wall of the processing frame (1) and the movable plate (3), and two ends of each movable plate (3) are slidably connected to the inner walls of two sides of the processing frame (1).

4. The processing device of the special-shaped copper bar as claimed in claim 1, wherein a positioning cover (10) is arranged at the top of the first extrusion roller (5), a side face, close to the first extrusion roller (5), of the positioning cover (10) is of an arc-shaped structure and is provided with cleaning bristles, the positioning cover (10) is connected to the top of the processing frame (1) through two support rods (11), one end of each support rod (11) is connected with the top of the processing frame (1) through a compression spring, an opening is formed in one end, close to the first extrusion roller (5), of the positioning cover (10), and the other end of the positioning cover is connected with a dust collection pipe (12).

5. The processing device of the special-shaped copper bar as claimed in claim 1, wherein a fan (13) is mounted at the top of the processing frame (1), the fan (13) is arranged right above a spray pipe (15), the spray pipe (15) is arranged right above a water tank (7), a cleaning roller (9) is arranged on one side, far away from the water tank (7), in the processing frame (1), and bristles on the cleaning roller (9) are in contact with the surface of the second squeezing roller (6).

6. The processing device of the special-shaped copper bars as claimed in claim 1, wherein a filter screen (16) is installed in the filter box (2), a pipe opening of the connecting pipe is arranged below the filter screen (16), one end of the circulating water pipe (14) is connected to the top of the filter box (2), and a sewage discharge groove is formed in the bottom of the filter box (2).

7. A processing technology of a special-shaped copper bar is suitable for the processing device and is characterized by comprising the following steps;

step 1, a copper bar with a circular cross section penetrates into a processing frame (1) from one side of the processing frame (1) and is heated;

step 2, extruding the heated copper strip through the first extrusion roller (5) and the second extrusion roller (6) by the first extrusion roller (5) and the second extrusion roller (6) to form the copper strip with a rectangular cross section;

and 3, enabling the rectangular copper strip to enter a water tank (7), positioning through a positioning roller (8), irrigating water in the water tank (7) to submerge the positioning roller (8), cooling the copper strip through the water in the water tank (7), and penetrating through the inner wall of the other side of the processing frame (1) after cooling.

8. The processing technology of the special-shaped copper bars as claimed in claim 7, wherein in the step 1, the copper bars are heated by an electromagnetic heater, and the electromagnetic heater is installed at the bottom of the moving plate (3).

9. The processing technology of the special-shaped copper bars as claimed in claim 7, wherein in the step 3, the water tank (7) is communicated with the spray pipe (15), and water in the water tank (7) is conveyed into the spray pipe (15) through the circulating water pipe (14).

Technical Field

The invention relates to the technical field of copper bars, in particular to a device and a process for processing a special-shaped copper bar.

Background

The copper bar with the circular cross section needs to be processed into the copper bar with the rectangular or square cross section in the processing process of the special-shaped copper bar, extrusion forming equipment needs to be used in the processing process, but the existing special-shaped copper bar processing equipment for copper bar extrusion forming has some defects in practical use, if the copper bar directly enters between two extrusion rollers, the copper bar in a normal temperature state can generate large friction with the extrusion rollers, grooves and bulges on the extrusion rollers can be worn and deformed after long-time use, so that the shape of the extruded copper bar is not regular enough, the service life of the extrusion rollers can be shortened, meanwhile, in the prior art, redundant copper scraps generated in the extrusion process can not be effectively collected, the situation that the internal structure of the equipment is blocked due to long-time accumulation in the equipment can occur, and therefore, the improvement is made, a device and a process for processing special-shaped copper bars are provided.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses a special-shaped copper bar processing device which comprises a processing frame, wherein the processing frame is of a rectangular hollow structure, a movable plate is arranged in the processing frame, a first extrusion roller is arranged on the movable plate, a second extrusion roller is arranged in the processing frame, the first extrusion roller is arranged right above the second extrusion roller, a filter box is arranged on the outer side of the processing frame, a water tank is arranged at the bottom in the processing frame, a spray pipe is arranged on the water tank, the spray pipe is arranged at the bottom of the movable plate through an installation frame, and the spray pipe is communicated with the filter box through a circulating water pipe.

As a preferable technical scheme of the invention, one side of the water tank close to the filter box is communicated through a connecting pipe, the horizontal height of the water tank is smaller than that of the second squeezing roller, and two positioning rollers are arranged in the water tank.

As a preferred technical scheme of the invention, two telescopic rods are mounted at the top of the processing frame, two ends of each telescopic rod are respectively connected to the top wall of the processing frame and the movable plate, and two ends of the movable plate are slidably connected to the inner walls of two sides of the processing frame.

As a preferred technical scheme, a positioning cover is arranged on the top of the first extrusion roller, one side face, close to the first extrusion roller, of the positioning cover is of an arc-shaped structure and is provided with cleaning bristles, the positioning cover is connected to the top of the machining frame through two supporting rods, one end of each supporting rod is connected with the top of the machining frame through a compression spring, an opening is formed in one end, close to the first extrusion roller, of the positioning cover, and the other end of the positioning cover is connected with a dust collection pipe.

As a preferable technical scheme of the invention, the fan is installed at the top of the processing frame, the fan is arranged right above the spray pipe, the spray pipe is arranged right above the water tank, the cleaning roller is arranged on one side, far away from the water tank, in the processing frame, and the bristles on the cleaning roller are in contact with the surface of the second squeezing roller.

As a preferred technical scheme of the invention, a filter screen is installed in the filter box, a pipe orifice of the connecting pipe is arranged below the filter screen, one end of the circulating water pipe is connected to the top of the filter box, and the bottom of the filter box is provided with a sewage discharge tank.

A processing technology of a special-shaped copper bar is suitable for the processing device and comprises the following steps;

step one, a copper bar with a circular cross section penetrates into the processing frame from one side of the processing frame, and the copper bar is heated;

extruding the heated copper strip by the first extrusion roller and the second extrusion roller to form a copper strip with a rectangular cross section;

and step (2) enabling the rectangular copper strip to enter a water tank, positioning the copper strip through a positioning roller, filling water into the water tank to submerge the positioning roller, cooling the copper strip through the water in the water tank, and enabling the cooled copper strip to penetrate through the inner wall of the other side of the processing frame.

In a preferred embodiment of the present invention, in the step, the copper bar is heated by an electromagnetic heater, and the electromagnetic heater is installed at the bottom of the moving plate.

In a preferred technical scheme of the invention, in the step, the water tank is communicated with the spray pipe, and water in the water tank is conveyed into the spray pipe through the circulating water pipe.

The invention has the beneficial effects that: this kind of dysmorphism copper bar processingequipment and processing technology, in processing, can be through adjusting the distance between two squeeze rolls, adjust the copper bar thickness that needs processing, process the copper bar of suitable thickness, and cleaning roller and location cover have been set up respectively on two squeeze rolls, after the extrusion, to remaining the copper scraps on the squeeze roll clear up, prevent that the copper scraps from gathering the condition emergence that leads to equipment to block up inside the equipment, and also prevent in the course of working, the copper scraps have been adsorbed to the copper bar after the heating, cause the unsmooth phenomenon in copper bar surface, influence the production quality of copper bar, the setting of water tank, the copper bar after being convenient for heat up dispels the heat fast, can conveniently in time arrange in order the packing.

Drawings

FIG. 1 is a schematic structural diagram of a special-shaped copper bar processing device and a processing technology thereof;

fig. 2 is a schematic structural diagram of the special-shaped copper bar processing device and the processing technology positioning cover thereof.

Fig. 3 is a schematic view of a partial structure of the special-shaped copper bar processing device.

In the figure: 1. processing a frame; 2. a filter box; 3. moving the plate; 4. lifting and shrinking the rod; 5. a first extrusion roller; 6. a second extrusion roller; 7. a water tank; 8. a positioning roller; 9. a cleaning roller; 10. a positioning cover; 11. a support bar; 12. a dust collection pipe; 13. a fan; 14. a circulating water pipe; 15. a nozzle; 16. And (4) a filter screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.