CN210730546U

CN210730546U - Cooling device used in rolling of aluminum alloy ring piece

Info

Publication number: CN210730546U
Application number: CN201921591572.6U
Authority: CN
Inventors: 罗伟; 沈健
Original assignee: Tianjin Special Steel Precise Forging Co ltd
Current assignee: Tianjin Special Steel Precise Forging Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-12
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a cooling device during aluminum alloy ring spare system of rolling, comprises a workbench, the workstation inner chamber is equipped with driving motor, water tank and fan from a left side right side in proper order, driving motor upper end fixed mounting has the action wheel, workstation upper right end is equipped with the cylinder, cylinder left end fixed mounting has the link, the link left end portion has the connecting rod through threaded connection, the tip is connected with from the driving wheel through the bearing under the connecting rod, the inside air-out pipe that is equipped with of water tank, middle part fixed mounting has the toper tuber pipe on the air-out pipe, workstation upper left end is equipped with the cooling bath, the cooling bath upper end is equipped with the impeller, the equal fixed mounting in side has the slider around the connecting rod right-hand member portion, slider swing joint is on the slide rail. The cooling device used in the process of rolling the aluminum alloy ring piece can improve the ventilation area of the aluminum alloy ring piece and achieve the effect of improving the processing efficiency of the aluminum alloy ring piece.

Description

Cooling device used in rolling of aluminum alloy ring piece

Technical Field

The utility model relates to an aluminum alloy ring processing technology field specifically is a cooling device during aluminum alloy ring rolling.

Background

The ring rolling of the ring-shaped forge piece is that the forge piece blank is upset and punched by a hydraulic press, then the forge piece blank is rolled into a ring shape by a ring rolling machine, and heat treatment and finish machining are carried out according to requirements. The key link is ring rolling, also called reaming, which is one of the special forming methods of ring-shaped parts. The ring rolling forging has various advantages compared with other forging processes, such as small machining allowance and high material utilization rate; the inner quality of the processed ring piece is excellent; the forging environment is good, and the vibration and the noise are greatly reduced; the processing cost is low. The blank of the ring-shaped forge piece rolled has stronger plasticity, and the blank is processed into a flange, a gear, a slewing bearing ring and other ring-shaped forge piece finished products by finish machining equipment such as a numerical control machine tool, and the like, so that the application range is wider. After the rolled aluminum alloy ring piece is processed, the rolled aluminum alloy ring piece needs to be cooled in time, so that the quality of the aluminum alloy ring piece is ensured. The cooling treatment speed of the existing aluminum alloy rolled ring piece is slow, so that the machining efficiency of the aluminum alloy ring piece is low. Therefore, a cooling device for rolling the aluminum alloy ring is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device during aluminum alloy ring spare is rolled 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: the utility model provides a cooling device during aluminum alloy ring spare is rolled by a roll, includes the workstation, the workstation inner chamber is equipped with driving motor, water tank and fan from a left side to the right side in proper order, driving motor upper end fixed mounting has the action wheel, workstation upper right end is equipped with the cylinder, cylinder left end fixed mounting has the link, there is the connecting rod link through threaded connection at the link left end, the tip is connected with from the driving wheel through the bearing under the connecting rod, the inside air-out pipe that is equipped with of water tank, middle part fixed mounting has the toper tuber pipe on the air-out pipe, workstation upper left end is equipped with the cooling bath, the cooling bath upper end is equipped with the impeller, the equal fixed mounting in side has the slider around the connecting rod right-hand member portion.

Preferably, the slide rail is fixedly arranged on the right side of the upper end face of the workbench, and the slide rail is arranged at the front end part and the rear end part of the workbench.

Preferably, the right side of the fan is provided with an air inlet pipe, and the left side of the fan is fixedly arranged on the air outlet pipe.

Preferably, the conical air pipe is communicated with the inner cavity of the air outlet pipe, and the conical air pipe corresponds to the impeller in the vertical position.

Preferably, the middle part of the upper end face of the workbench is provided with a strip-shaped groove matched with the connecting rod, and the connecting rod is movably connected in the strip-shaped groove.

Preferably, a sealing ring is arranged at the joint of the air outlet pipe and the workbench.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of cooling device during aluminum alloy ring rolling through setting up from driving wheel, action wheel, air-supply line, play tuber pipe, toper tuber pipe, impeller and connecting rod structure, under the fan effect, can blow the impeller rotation upwards through the toper tuber pipe, come to ventilate the upper end of aluminum alloy ring, simultaneously, the cooperation goes out the tuber pipe and ventilates to the lower tip of aluminum alloy ring to this reaches the effect to the all-round ventilation of aluminum alloy ring, has improved the draught area of aluminum alloy ring, thereby reaches the effect that improves aluminum alloy ring machining efficiency.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a top view of the air outlet pipe of the present invention.

In the figure: the device comprises a workbench 1, a driving wheel 2, a driving motor 3, a water tank 4, a driven wheel 5, a connecting rod 6, a fan 7, an air inlet pipe 8, an air outlet pipe 9, a conical air pipe 10, a cooling groove 11, an impeller 12, an air cylinder 13, a sliding rail 14, a sliding block 15 and a connecting frame 16.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a cooling device used in the process of rolling an aluminum alloy ring piece comprises a workbench 1, a driving motor 3, a water tank 4 and a fan 7 are sequentially arranged in the inner cavity of the workbench 1 from left to right, an air inlet pipe 8 is arranged on the right side of the fan 7, the air inlet pipe 8 is fixedly inserted on the workbench 1, the type of the fan 7 is HF-100P (brand: hong guan), and the left side of the fan 7 is fixedly arranged on an air outlet pipe 9. The upper end part of the driving motor 3 is fixedly provided with a driving wheel 2, the driving wheel 2 is fixedly sleeved on an output shaft of the driving motor 3, the model of the driving motor 3 is 2IK6GN-F (brand: Orledd), the driving motor 3 and the fan 7 are both connected with external power supply equipment through a control switch, the upper right end part of the workbench 1 is provided with a cylinder 13, the model of the cylinder 13 is SC-32 x 50 (brand: middle jacket), the left end part of the cylinder 13 is fixedly provided with a connecting frame 16, the connecting frame 16 is triangular, a triangular structure of the connecting frame 16 is arranged, the supporting stability of the connecting frame 16 can be improved, the left end part of the connecting frame 16 is connected with a connecting rod 6 through threads, the bearing is fixedly inserted at the left end part of the connecting frame 16, the connecting rod 6 is fixedly inserted at the inner side of the bearing, the middle part of the upper end surface of the workbench 1 is provided with a strip-shaped, the connecting rod 6 is movably connected in the strip-shaped groove. Under link 16 is located to the bar groove, tip is connected with from driving wheel 5 under 6 connecting rods through the bearing, 4 inside tuber pipes 9 that are equipped with of water tank, be equipped with the cold water that has the ice crystal in the water tank 4, tip is equipped with the water inlet before water tank 4, the terminal surface before workstation 1 is located to the water inlet, sets up the water change of being convenient for in the water tank 4 through the water inlet to improve the refrigeration effect of water tank 4 to tuber pipe 9, it is equipped with the sealing washer to go out tuber pipe 9 and workstation 1 junction. The water in the water tank 4 is lower than the upper end face of the water tank 4, under the condition that the workbench 1 is stably placed, the upper end face of the inner cavity of the workbench 1 is not contacted with the water in the water tank 4, so that the condition that water in the water tank 4 leaks to the outside is avoided, the conical air pipe 10 is fixedly installed in the middle of the air outlet pipe 9, under the working action of the fan 7, partial air can be upwards blown from the middle of the aluminum alloy ring piece through the guiding action of the conical air pipe 10, the impeller 12 is blown to rotate to cool the upper surface of the aluminum alloy ring piece, the lower surface of the aluminum alloy ring piece is directly cooled through the air outlet pipe 9, the temperatures of the air outlet pipe 9 and the conical air pipe 10 can be reduced through cooling the air outlet pipe 9 and the conical air pipe 10 by the water tank 4, the conical air pipe 10 is communicated with the inner cavity of the air outlet pipe 9. The upper end portion in the left side of workstation 1 is equipped with cooling bath 11, cooling bath 11 upper end portion is equipped with impeller 12, impeller 12 is fixed with workstation 1 through the bearing, the equal fixed mounting in side has slider 15 around the 6 right-hand members of connecting rod, slider 15 swing joint is on slide rail 14. The slide rail 14 is fixedly arranged on the right side of the upper end face of the workbench 1, and the slide rail 14 is arranged at the front end part and the rear end part of the workbench 1. The slide rail 14 is fixed at the right end part of the upper surface of the workbench 1 through a bolt, when the cooling device for rolling the aluminum alloy ring is used, the aluminum alloy ring processed at high temperature is sleeved on the connecting rod 6, the cylinder 13 is started, the slide block 15 moves from right to left on the slide rail 14 under the action of the cylinder 13 to push the connecting frame 16 to move, when the connecting frame 16 moves to a required position, the cylinder 13 is stopped, the connecting rod 6 is fixed with the connecting frame 16 through threads, after the fixing is finished, the driving motor 3 and the cylinder 13 are both started, under the action of the cylinder 13, the connecting frame 16 drives the connecting rod 6 and the driven wheel 5 to move continuously, so that extrusion force is applied to the aluminum alloy ring, meanwhile, under the action of the driving motor 3, the driving wheel 2 rotates to move the aluminum alloy ring leftwards, and after the aluminum alloy is processed, the piston rod of the cylinder 13 retracts, at the moment, the driven wheel 5 is in contact with the right end part of the inner cavity of the aluminum alloy ring piece, the aluminum alloy ring piece is pulled into the cooling tank 11, the fan 7 is started, the lower end part of the aluminum alloy ring piece is cooled through the air outlet pipe 9 under the action of the fan 7, meanwhile, the conical air pipe 10 blows the impeller 12 to rotate, and the upper end part of the aluminum alloy ring piece is cooled through the impeller 12, so that the effect of rapidly cooling the aluminum alloy ring piece is achieved, the air outlet pipe 9 and the conical air pipe 10 are arranged inside the water tank 4, and the air outlet pipe 9 and the conical air pipe 10 are continuously cooled through the water tank 4, so that the cooling speed.

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

Claims

1. The utility model provides a cooling device during aluminum alloy ring spare is rolled, includes workstation (1), its characterized in that: the air conditioner is characterized in that a driving motor (3), a water tank (4) and a fan (7) are sequentially arranged in an inner cavity of the workbench (1) from left to right, a driving wheel (2) is fixedly arranged at the upper right end of the driving motor (3), a cylinder (13) is arranged at the upper right end of the workbench (1), a connecting frame (16) is fixedly arranged at the left end of the cylinder (13), a connecting rod (6) is connected at the left end of the connecting frame (16) through threads, a driven wheel (5) is connected at the lower end of the connecting rod (6) through a bearing, an air outlet pipe (9) is arranged in the water tank (4), a conical air pipe (10) is fixedly arranged in the middle of the air outlet pipe (9), a cooling groove (11) is arranged at the upper left end of the workbench (1), an impeller (12) is arranged at the upper end of the cooling groove (, the sliding block (15) is movably connected to the sliding rail (14).

2. The cooling device for rolling of the aluminum alloy ring according to claim 1, wherein: the sliding rail (14) is fixedly arranged on the right side of the upper end face of the workbench (1), and the sliding rail (14) is arranged at the front end part and the rear end part of the workbench (1).

3. The cooling device for rolling of the aluminum alloy ring according to claim 1, wherein: the air inlet pipe (8) is arranged on the right side of the fan (7), and the left side of the fan (7) is fixedly installed on the air outlet pipe (9).

4. The cooling device for rolling of the aluminum alloy ring according to claim 1, wherein: the conical air pipe (10) is communicated with the inner cavity of the air outlet pipe (9), and the conical air pipe (10) corresponds to the impeller (12) in the vertical position.

5. The cooling device for rolling of the aluminum alloy ring according to claim 1, wherein: the middle of the upper end face of the workbench (1) is provided with a strip-shaped groove matched with the connecting rod (6), and the connecting rod (6) is movably connected in the strip-shaped groove.

6. The cooling device for rolling of the aluminum alloy ring according to claim 1, wherein: and a sealing ring is arranged at the joint of the air outlet pipe (9) and the workbench (1).