CN213378546U

CN213378546U - Discharging cooling and shaping mechanism of brass bar synchronous extrusion stretcher

Info

Publication number: CN213378546U
Application number: CN202021682793.7U
Authority: CN
Inventors: 林伸杰
Original assignee: Guangdong Jiaxinda Copper Industry Co ltd
Current assignee: Guangdong Jiaxinda Copper Industry Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-08
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a synchronous extrusion stretcher ejection of compact cooling forming mechanism of brass bar relates to metal bar processing technology field, which comprises an outer shell, one side fixed mounting of shell has the transmission case, and one side inner wall fixed mounting of transmission case has the motor. The utility model discloses it is rational in infrastructure, the brass bar is released to the water-cooling pipe in from the discharging pipe, the condensate is taken out to the drinking-water pump from the water tank through the drinking-water pipe, the cyclic motion of condensate can continuously be the cooling of water-cooling pipe, thereby take away the heat on the brass bar with the contact of water-cooling pipe, the setting up of spiral pipe has increased heat radiating area, the fashioned speed of cooling has been improved, utilize the design of push rod and bellows, the cooler bin moves to the direction of push rod, release the brass bar of preliminary cooling and fall into in the bellows until the push pedal, the fan of bellows both sides carries out the secondary cooling to the brass bar, the cooling rate has been improved, the water droplet that appears on the brass bar surface is dried with the cooling process simultaneously, avoid appearing the corrosion scheduling problem to.

Description

Discharging cooling and shaping mechanism of brass bar synchronous extrusion stretcher

Technical Field

The utility model relates to a metal bar processing technology field, in particular to synchronous extrusion stretcher ejection of compact cooling shaping mechanism of brass bar.

Background

The brass rod can be used as various stressed parts manufactured by deep drawing and bending, such as pins, rivets, washers, nuts, conduits, barometers, screens, radiator parts and the like. The brass bar has good mechanical property, good plasticity in a hot state, good plasticity in a cold state, good machinability, easy fiber welding and welding, corrosion resistance, and the extruded and stretched brass bar is cooled and formed in industrial production, so that a discharging and cooling mechanism is needed.

The cooling system of the existing brass bar extrusion stretcher is mainly characterized in that a condensate pipe is arranged on the inner side of the discharge pipe to cool the discharge pipe, so that the outer surface of a brass bar is cooled and radiated, the common cooling area of the arranged water pipe is not enough, the cooling effect is not uniform, the cooling speed is low, the cooling forming effect is influenced, and therefore, the cooling forming mechanism for the brass bar synchronous extrusion stretcher is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous extrusion stretcher ejection of compact cooling shaping mechanism of brass bar to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a discharging cooling shaping mechanism of a brass bar synchronous extrusion stretcher comprises a shell, wherein a transmission case is fixedly arranged on one side of the shell, a motor is fixedly arranged on the inner wall of one side of the transmission case, a transmission shaft is fixedly arranged on an output shaft of the motor through a coupler, a first bearing is fixedly sleeved on one end of the transmission shaft, one side of the first bearing is fixedly arranged on one side of the shell, a driving wheel is fixedly sleeved on the transmission shaft, driven wheels are arranged on two sides of the driving wheel, the driving wheel is respectively meshed with the two driven wheels, driven shafts are fixedly sleeved on the inner sides of the two driven wheels, second bearings are respectively fixedly sleeved on the two driven shafts, two straight holes are formed in one side of the shell, one sides of the two second bearings are respectively fixedly arranged on the inner walls of the two straight holes, one ends of the two driven shafts respectively penetrate through the two through holes, one side of each of the two third bearings is fixedly arranged on the inner wall of one side of the shell, the two screw rods are respectively screwed with a threaded sleeve, one side of the two threaded sleeves, which is close to each other, is fixedly provided with the same cooling box, one side of the cooling box is provided with a round hole, the inner wall of the round hole is fixedly sleeved with a water cooling pipe, the top side of the cooling box is fixedly provided with a water tank and a water suction pump, the water inlet end and the water outlet end of the water suction pump are respectively fixedly provided with a water suction pipe and a water delivery pipe, the two sides of the water tank are respectively provided with a water delivery port, one end of the water suction pipe is fixedly arranged on the inner wall of one of the water delivery ports, the inner wall of the other water delivery port is fixedly provided with a water outlet pipe, one side of the cooling box is provided with, the spiral hole has been seted up to the inboard of water-cooled tube, and fixed mounting has the spiral pipe on the inner wall in spiral hole, the both ends of spiral pipe respectively with the one end fixed connection of inlet tube and outlet pipe.

Preferably, a discharge hole is formed in one side of the shell, and a discharge pipe is fixedly mounted on the inner wall of the discharge hole.

Preferably, a push rod is fixedly mounted on the inner wall of one side of the shell, a push plate is fixedly mounted at one end of the push rod, and the outer diameter of the push plate is smaller than the inner diameter of the water-cooling pipe.

Preferably, the driving wheel and the two driven wheels are located at the same horizontal position respectively.

Preferably, the lower part of the cooling box is provided with an air box, the inner walls of the two sides of the air box are provided with air holes, and the inner walls of the two air holes are fixedly provided with fans.

Preferably, a conveyor belt is arranged below the air box.

Preferably, one side of the shell is provided with a rectangular hole, and a material guide plate is arranged below the rectangular hole.

The utility model discloses a technological effect and advantage:

1. the utility model has reasonable structure, the brass rod is pushed out from the discharge pipe to the water cooling pipe, the water pump pumps out condensate from the water tank through the water pumping pipe, and the condensate is injected into the spiral pipe through the water delivery pipe and the water inlet pipe and then returns to the water tank from the water outlet pipe, the circulating motion of the condensate can continuously cool the water cooling pipe, thereby taking away the heat on the brass rod contacted with the water condensation pipe, the arrangement of the spiral pipe increases the heat dissipation area, improves the cooling forming speed, and avoids the condition of uneven cooling effect;

2. the utility model discloses in, utilize the design of push rod and bellows, the cooler bin is to the direction motion of push rod, and in releasing the brass bar of preliminary cooling and falling into the bellows until the push pedal, the fan of bellows both sides carries out the secondary cooling to the brass bar, has improved cooling rate, and the water droplet that will cool off the in-process simultaneously appears on the brass bar surface is dried, avoids appearing the corrosion scheduling problem to the brass bar.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the present invention;

FIG. 3 is a schematic front view of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the present invention shown in FIG. 2;

fig. 5 is a schematic view of a partial cross-sectional structure of fig. 3 according to the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the spiral tube of the present invention.

In the figure: 1. a housing; 101. a rectangular hole; 2. a transmission case; 3. a motor; 4. a drive shaft; 5. a first bearing; 6. a driving wheel; 7. a driven wheel; 8. a driven shaft; 9. a second bearing; 10. a screw; 11. a third bearing; 12. a threaded sleeve; 13. a cooling tank; 14. a water-cooled tube; 1401. a spiral tube; 15. a water tank; 1501. a water outlet pipe; 16. a water pump; 1601. a water pumping pipe; 1602. a water delivery pipe; 1603. a water inlet pipe; 17. a discharge pipe; 18. a push rod; 1801. pushing the plate; 19. an air box; 1901. a fan; 20. a conveyor belt; 21. a material guide plate.

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 a discharging cooling shaping mechanism of a brass bar synchronous extrusion stretcher as shown in figures 1-6, which comprises a shell 1, a transmission case 2 is fixedly arranged on one side of the shell 1, a motor 3 is fixedly arranged on the inner wall of one side of the transmission case 2, a transmission shaft 4 is fixedly arranged on the output shaft of the motor 3 through a shaft coupling, a first bearing 5 is fixedly sleeved on one end of the transmission shaft 4, one side of the first bearing 5 is fixedly arranged on one side of the shell 1, a driving wheel 6 is fixedly sleeved on the transmission shaft 4, driven wheels 7 are respectively arranged on both sides of the driving wheel 6, the driving wheel 6 is respectively meshed with the two driven wheels 7, driven shafts 8 are fixedly sleeved on the inner sides of the two driven wheels 7, second bearings 9 are respectively fixedly sleeved on the two driven shafts 8, two straight holes are arranged on one side of the shell 1, one side of the two second bearings 9, one end of each of two driven shafts 8 penetrates through two through holes respectively and is fixedly provided with a screw 10, one end of each of the two screws 10 is fixedly sleeved with a third bearing 11, one side of each of the two third bearings 11 is fixedly arranged on the inner wall of one side of the shell 1, each of the two screws 10 is screwed with a threaded sleeve 12, one side of each of the two threaded sleeves 12 close to each other is fixedly provided with the same cooling box 13, one side of each of the cooling boxes 13 is provided with a round hole, the inner wall of the round hole is fixedly sleeved with a water cooling pipe 14, the top side of each of the cooling boxes 13 is fixedly provided with a water tank 15 and a water suction pump 16, the water inlet end and the water outlet end of each of the water suction pumps 16 are fixedly provided with a water suction pipe 1601 and a water delivery pipe 1602 respectively, the two sides of each of the water tank 15 are provided with water delivery ports, one end of each of the, the water cooling device comprises a water cooling pipe 14, a water inlet pipe 1603 is fixedly mounted on the inner wall of one through hole, one end of the water inlet pipe 1603 is fixedly connected with one end of a water conveying pipe 1602, one end of a water outlet pipe 1501 is fixedly mounted on the inner wall of the other through hole, a spiral hole is formed in the inner side of the water cooling pipe 14, a spiral pipe 1401 is fixedly mounted on the inner wall of the spiral hole, and two ends of the spiral pipe 1401 are fixedly connected with one ends of the water inlet pipe 1603. The starting motor 3 drives the transmission shaft 4 to rotate, thereby driving the driving wheel 6 to rotate, thereby driving the two driven wheels 7 engaged with the driving wheel to rotate, thereby driving the two driven shafts 8 to rotate, thereby driving the two screw rods 10 to rotate, thereby driving the two threaded sleeves 12 to do linear motion, thereby driving the cooling box 13 to do linear motion, the discharging pipe 17 is arranged on the axis position of the water-cooling pipe 14, when the cooling box 13 moves to the discharging pipe 17, the brass rod is pushed out from the discharging pipe 17 into the water cooling pipe 14, the water suction pump 16 pumps condensate out of the water box 15 through the water suction pipe 1601, and is injected into the spiral pipe 1401 through the water pipe 1602 and the water inlet pipe 1603 and then returns to the water tank 15 from the water outlet pipe 1501, the circulating motion of the condensate can continuously cool the water-cooled pipe 14, thereby taking away the heat on the brass rod in contact with the water condensation pipe, and the arrangement of the spiral pipe 1401 increases the heat dissipation area and greatly improves the cooling forming speed.

Further, in the above scheme, a discharge hole is formed in one side of the housing 1, and a discharge pipe 17 is fixedly mounted on the inner wall of the discharge hole. By means of the tapping pipe 17, a tapping can be carried out.

Further, in the above scheme, a push rod 18 is fixedly installed on the inner wall of one side of the housing 1, a push plate 1801 is fixedly installed at one end of the push rod 18, and the outer diameter of the push plate 1801 is set to be smaller than the inner diameter of the water cooling pipe 14. Through the arrangement of the push plate 1801, the push plate 1801 can push out the preliminarily cooled brass rod and fall into the bellows 19.

Further, in the above solution, the driving wheel 6 and the two driven wheels 7 are located at the same horizontal position. The two driven wheels 7 are driven to rotate by the driving wheel 6.

Further, in the above scheme, an air box 19 is arranged below the cooling box 13, air holes are formed in inner walls of two sides of the air box 19, and fans 1901 are fixedly mounted on inner walls of the two air holes. Through the setting of fan 1901, fan 1901 of bellows 19 both sides carries out secondary cooling to the brass bar to water droplet drying that will appear on the brass bar surface in the cooling process avoids appearing the condition such as corrosion to the brass bar.

Further, in the above solution, a conveyor belt 20 is arranged below the wind box 19, and the conveyor belt 20 can drive the wind box 19 to move to the material guide plate 21 through the arrangement of the conveyor belt 20.

Further, in the above solution, one side of the housing 1 is provided with a rectangular hole 101, a material guide plate 21 is arranged below the rectangular hole 101, and the air box 19 can slide down to wait for the next processing through the arrangement of the material guide plate 21.

This practical theory of operation: the motor 3 is 5IK120RGN, the motor 3 is started to drive the transmission shaft 4 to rotate, so as to drive the driving wheel 6 to rotate, so as to drive the two driven wheels 7 meshed with the driving wheel to rotate, so as to drive the two driven shafts 8 to rotate, so as to drive the two screw rods 10 to rotate, so as to drive the two threaded sleeves 12 to do linear motion, so as to drive the cooling box 13 to do linear motion, the discharge pipe 17 is arranged on the axis position of the water cooling pipe 14, when the cooling box 13 moves to the discharge pipe 17, the brass rod is pushed out of the discharge pipe 17 into the water cooling pipe 14, the water suction pump 16 pumps condensate out of the water tank 15 through the water suction pipe 1601 from the water suction pipe 15, the condensate is injected into the spiral pipe 1401 through the water delivery pipe 1602 and the water inlet pipe 1603 and then returns to the water tank 15 from the water outlet pipe 1501, the circulating motion of the condensate can continuously cool the water, greatly improved the fashioned speed of cooling, motor 3 reversal, drive cooler bin 13 to the direction motion of push rod 18, push pedal 1801 pushes out the brass bar of preliminary cooling and falls into bellows 19 until, the fan 1901 of bellows 19 both sides carries out the secondary cooling to the brass bar, and dry the water droplet that appears on the brass bar surface in with the cooling process, avoid appearing the circumstances such as corrosion to the brass bar, start conveyer belt 20 and drive bellows 19 and move to stock guide 21, and wait for processing on next step under the stock guide 21 cunning.

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 a synchronous extrusion stretcher ejection of compact cooling setting mechanism of brass bar, includes shell (1), its characterized in that: one side of the shell (1) is fixedly provided with a transmission case (2), one inner wall of one side of the transmission case (2) is fixedly provided with a motor (3), an output shaft of the motor (3) is fixedly provided with a transmission shaft (4) through a coupler, one end of the transmission shaft (4) is fixedly sleeved with a first bearing (5), one side of the first bearing (5) is fixedly arranged on one side of the shell (1), the transmission shaft (4) is fixedly sleeved with a driving wheel (6), both sides of the driving wheel (6) are respectively provided with a driven wheel (7), the driving wheel (6) is respectively meshed with the two driven wheels (7), the inner sides of the two driven wheels (7) are respectively and fixedly sleeved with a driven shaft (8), the two driven shafts (8) are respectively and fixedly sleeved with a second bearing (9), one side of the shell (1) is provided with two straight holes, one side of the two second, one end of each driven shaft (8) penetrates through the two through holes respectively and is fixedly provided with a screw (10), one end of each screw (10) is fixedly sleeved with a third bearing (11), one side of each third bearing (11) is fixedly arranged on the inner wall of one side of the shell (1), threaded sleeves (12) are screwed on the two screws (10), one side, close to each other, of each threaded sleeve (12) is fixedly provided with a cooling box (13), one side of each cooling box (13) is provided with a round hole, the inner wall of each round hole is fixedly sleeved with a water cooling pipe (14), the top side of each cooling box (13) is fixedly provided with a water tank (15) and a water suction pump (16), the water inlet end and the water outlet end of each water suction pump (16) are fixedly provided with a water suction pipe (1601) and a water delivery pipe (1602) respectively, the two sides of each water tank (15) are provided with water delivery ports, one end of each water suction pipe (, fixed mounting has outlet pipe (1501) on the inner wall of another water delivery port, two through-holes have been seted up to cooler bin (13) one side, fixed mounting has inlet tube (1603) on one of them through-hole inner wall, the one end of inlet tube (1603) and the one end fixed connection of raceway (1602), the one end fixed mounting of outlet pipe (1501) is on the inner wall of another through-hole, the spiral hole has been seted up to the inboard of water-cooled tube (14), fixed mounting has spiral pipe (1401) on the inner wall in spiral hole, the both ends of spiral pipe (1401) respectively with the one end fixed connection of inlet tube (1603) and outlet pipe (1501).

2. The discharging, cooling and shaping mechanism of the brass bar synchronous extrusion stretcher according to claim 1, characterized in that: a discharge hole is formed in one side of the shell (1), and a discharge pipe (17) is fixedly mounted on the inner wall of the discharge hole.

3. The discharging, cooling and shaping mechanism of the brass bar synchronous extrusion stretcher according to claim 1, characterized in that: the water-cooled generator is characterized in that a push rod (18) is fixedly mounted on the inner wall of one side of the shell (1), a push plate (1801) is fixedly mounted at one end of the push rod (18), and the outer diameter of the push plate (1801) is smaller than the inner diameter of the water-cooled tube (14).

4. The discharging, cooling and shaping mechanism of the brass bar synchronous extrusion stretcher according to claim 1, characterized in that: the driving wheel (6) and the two driven wheels (7) are respectively positioned at the same horizontal position.

5. The discharging, cooling and shaping mechanism of the brass bar synchronous extrusion stretcher according to claim 1, characterized in that: the air box (19) is arranged below the cooling box (13), air holes are formed in the inner walls of the two sides of the air box (19), and fans (1901) are fixedly mounted on the inner walls of the two air holes.

6. The discharging, cooling and shaping mechanism of the brass bar synchronous extrusion stretcher according to claim 5, characterized in that: and a conveying belt (20) is arranged below the air box (19).

7. The discharging, cooling and shaping mechanism of the brass bar synchronous extrusion stretcher according to claim 1, characterized in that: a rectangular hole 101 is formed in one side of the shell (1), and a material guide plate (21) is arranged below the rectangular hole (101).