CN210586435U

CN210586435U - Cooling liquid circulation cooling system of wire drawing machine

Info

Publication number: CN210586435U
Application number: CN201921539492.6U
Authority: CN
Inventors: 张剑; 高军; 于治亭
Original assignee: Beijing Celrit Electric Co Ltd
Current assignee: Beijing Celrit Electric Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-22
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a coolant liquid circulation cooling system of wire drawing machine relates to lathe cooling technical field. The technical scheme is characterized in that a liquid pipeline with a shunt pipe is arranged to spray cooling liquid to parts of the machine body for wire drawing so as to reduce the temperature of the machine body; a liquid discharge hole and a liquid storage cavity connected with a flow guide pipe are arranged so as to collect the used cooling liquid in the machine body and store the cooling liquid in an inner cavity of the liquid storage cavity in a unified manner; set up the pump of taking out and the cooler that has the conveyer pipe to coolant liquid through taking out the pump and taking out to the cooler in with the deposit in the stock solution cavity is carried to logical liquid pipeline by the conveyer pipe again in, with spray the organism, reached the temperature when reducing the organism operation, ensure its normal life's effect.

Description

Cooling liquid circulation cooling system of wire drawing machine

Technical Field

The utility model relates to a lathe cooling technical field, more specifically say, it relates to a coolant liquid circulation cooling system of wire drawing machine.

Background

At present, a metal wire drawing machine is a mechanical device for production and preprocessing of standard metal products. The drawing treatment of the metal pipe enables the standards such as the diameter, the roundness, the straightening degree and the like of the wire or the bar to meet the treatment requirements required by the production of standard metal products.

The prior Chinese patent with the application number of CN200510061822.1 provides a wire drawing machine for metal materials, which comprises a transmission mechanism, a wire drawing mechanism, a gear rotating box body and a water box body. The wire drawing mechanism comprises four step pulley shafts, four transition shafts and a constant speed pulley shaft, wherein two ends of each step pulley shaft, the two ends of each transition shaft and the two ends of each constant speed pulley shaft are fixed in the gear rotating box body through bearings, the step pulley shafts and the two ends of each transition shaft are arranged at intervals, and the constant speed pulley shaft is positioned at one end in the gear rotating box body. The water tank body is internally provided with two die carriers of four cone pulleys, the four cone pulleys are respectively fixed at one end of each of four cone pulley shafts, and the two die carriers are fixed on the gear rotating tank body and are positioned between the adjacent cone pulley shafts. The transmission mechanism, the cone pulley shaft, the transition shaft and the constant speed wheel shaft are meshed with each other through a plurality of gears, and the cone pulley corresponds to the die carrier in position, so that the wire drawing is stable, and the wire drawing precision is guaranteed.

However, the inner cavity of the machine body is lack of a corresponding cooling device, and after the machine body performs wire drawing operation on metal wires for a long time, the wheel shaft for wire drawing generates high heat and is easy to generate metal fatigue, so that the aging speed of the equipment is accelerated, the normal service life of the equipment is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a coolant liquid circulation cooling system of wire drawing machine, its temperature when having the reduction organism operation ensures its normal life's advantage.

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

a cooling liquid circulation cooling system of a wire drawing machine comprises a machine body, wherein one end of the machine body is provided with a liquid passing pipeline, the outer side wall of the liquid passing pipeline is provided with a plurality of flow dividing pipes, and one ends of the flow dividing pipes, which are far away from the direction of the liquid passing pipeline, are positioned in an inner cavity of the machine body; a plurality of liquid discharging holes are formed in the inner side wall of the machine body in a penetrating mode along the thickness direction of the machine body, a liquid guide pipe is arranged at the bottom of each liquid discharging hole, and a liquid storage cavity is formed at one end, far away from the direction of each liquid discharging hole, of each adjacent liquid guide pipe; the liquid storage cavity is characterized in that a pumping pump is arranged at one end of the liquid storage cavity in the length direction, a cooler is arranged at one end of the pumping pump, which is far away from the direction of the liquid storage cavity, and a conveying pipe is arranged between the cooler and a liquid pipeline.

Through adopting above-mentioned technical scheme, the cooler passes through the conveyer pipe and carries the coolant liquid to logical liquid pipeline in, and the coolant liquid constantly sprays the spare part department that is used for the wire drawing to the organism through the shunt tubes to reduce the temperature of organism. The cooling liquid is continuously accumulated in the inner cavity of the machine body, is discharged downwards from the liquid discharge hole and flows into the liquid storage cavity through the guide pipe. The cooling liquid in the liquid storage cavity is pumped to the cooling machine by the pumping pump, the cooling machine is continuously conveyed to the liquid flowing pipeline, and the split-flow pipe communicated with the liquid flowing pipeline is sprayed to parts of the machine body for wire drawing.

Further, the machine body inner side wall is provided with a filtering piece, and the filtering piece is located at the liquid discharge hole.

Through adopting above-mentioned technical scheme, filter and set up in the outage inside wall and be located its diapire department, filter and be the filter screen of weaving by stainless steel filament and form to filter the bits strip impurity that organism wire drawing in-process produced.

Furthermore, a step groove is formed in the inner side wall of the machine body, the step groove is arranged around the outer periphery of the liquid discharge hole, and a fixed ring plate is arranged on the outer edge of the filter element and is positioned in the step groove; and a locking piece is arranged between the fixed ring plate and the machine body.

Through adopting above-mentioned technical scheme, fixed ring board integrated into one piece is in the outer fringe of filtering the piece, and the step groove encircles the periphery setting of outage, and fixed ring board is located the step inslot. The locking member is preferably a screw which extends through the stationary ring plate and into the housing to secure the filter element to the drain hole.

Furthermore, the outer side wall of the liquid storage cavity body is provided with a plurality of observation holes along the thickness direction in a penetrating manner, and observation glass is arranged on the inner side wall of each observation hole.

Through adopting above-mentioned technical scheme, the thickness direction along stock solution cavity lateral wall of observation hole runs through the setting to operating personnel observes the collection condition of stock solution cavity internal cooling liquid. The observation glass is adhered to the inner side wall of the observation hole, and is preferably tempered glass, so that the phenomenon that the cooling liquid overflows from the observation hole is reduced.

Further, stock solution cavity lower surface is provided with a plurality of cavitys that subside, it runs through along its thickness direction and is provided with the dirt removing mouth to subside cavity length direction's terminal surface, the rotation of dirt removing mouth inside wall is provided with the fender dirty board.

Through adopting above-mentioned technical scheme, subside cavity integrated into one piece in stock solution cavity lower surface, and subside the longitudinal section of cavity and be the dovetail to subside and pass filter and flow into the piece in the stock solution cavity along with the coolant liquid. The sewage cleaning port penetrates through the end face of the length direction of the sedimentation cavity so that operators can clean settled debris in time. The dirt blocking plate is rotatably arranged on the inner side wall of the dirt cleaning opening through a hinge so as to reduce the phenomenon that cooling liquid in the liquid storage cavity overflows outwards.

Further, the surface that the dirty board of keeping away from and subsiding the cavity direction rotates and is provided with butt plate, it is provided with the block piece to subside the terminal surface of cavity length direction, the block piece upper surface is provided with the groove of stepping down, the groove of stepping down and butt plate looks adaptation.

Through adopting above-mentioned technical scheme, the butt board rotates through the pin to set up in keeping off dirty board and keeping away from the surface of subsiding the cavity direction, and the block welds in the terminal surface that subsides cavity length direction, and its upper surface is provided with the groove of stepping down. The operator rotates the butt joint board and makes its length direction's one end butt in the groove of stepping down to make the dirt board of keeping off be fixed in the mouth inside wall of decontaminating.

Further, the outer side wall of the abutting plate is provided with a rubber ring, and the rubber ring is located on the inner side wall of the sewage cleaning opening.

Through adopting above-mentioned technical scheme, the rubber ring encloses the adhesion in keeping off dirty board lateral wall, and its characteristic through self soft and easy deformation is in order to improve the leakproofness of keeping off dirty board at the clear dirty mouthful inside wall, and then reduces the phenomenon that the coolant liquid spills over from keeping off the clearance between dirty board and the clear dirty mouthful.

Furthermore, a conversion pipe is arranged at one end of the flow dividing pipe, which is far away from the direction of the liquid passing pipeline, and a spiral nozzle is arranged at one end of the conversion pipe, which is far away from the direction of the flow dividing pipe.

Through adopting above-mentioned technical scheme, conversion pipe threaded connection keeps away from the one end of logical liquid pipeline direction in the shunt tubes, and spiral nozzle threaded connection keeps away from the one end of shunt tubes direction in the conversion pipe, and spiral nozzle is used for increaseing the scope of falling to the ground that the coolant liquid sprayed, and then improves the efficiency of coolant liquid to the organism cooling.

To sum up, the utility model discloses following beneficial effect has:

1. arranging a liquid pipeline with a shunt pipe to spray cooling liquid to parts of the machine body for wire drawing so as to reduce the temperature of the machine body; a liquid discharge hole and a liquid storage cavity connected with a flow guide pipe are arranged so as to collect the used cooling liquid in the machine body and store the cooling liquid in an inner cavity of the liquid storage cavity in a unified manner; set up the cooling machine of pump and conveyer pipe to through the pump coolant liquid extraction to the cooling machine of saving in with the stock solution cavity, carry to lead to in the liquid pipeline by the conveyer pipe again, in order to spray the organism.

2. The step groove and the filtering piece with the fixed ring plate are arranged to reduce the phenomenon that scrap strips and scraps generated in the machining of the machine body enter the liquid storage cavity; a dirt blocking plate and a sedimentation cavity with a dirt cleaning opening are arranged to settle the chips flowing into the liquid storage cavity along with the cooling liquid.

Drawings

FIG. 1 is a schematic structural diagram of a cooling fluid circulating cooling system of a wire drawing machine according to an embodiment;

FIG. 2 is a schematic view of an embodiment showing the connection of the spiral nozzle, the filter member and the housing;

fig. 3 is a schematic diagram for showing the connection relationship between the dirt baffle and the settling chamber in the embodiment.

In the figure: 1. a body; 101. a drain hole; 102. a step groove; 2. a liquid pipeline; 201. a shunt tube; 202. a transfer tube; 203. a spiral nozzle; 3. a liquid storage cavity; 301. a flow guide pipe; 4. a filter member; 401. a stationary ring plate; 402. a locking member; 5. a sedimentation chamber; 501. cleaning a sewage port; 502. a clamping block; 503. a yielding groove; 504. an observation hole; 505. observing glass; 6. a dirt blocking plate; 601. a rubber ring; 602. a butt joint plate; 7. a pumping pump; 8. a cooling machine; 801. a delivery pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a cooling liquid circulation cooling system of a wire drawing machine refers to fig. 1 and comprises a machine body 1. One end of the machine body 1 is fixedly provided with a liquid passing pipeline 2 through a bolt, and cooling liquid is passed through the liquid passing pipeline 2. The outer side wall of the liquid passing pipeline 2 is integrally formed with a plurality of shunt tubes 201, the shunt tubes 201 are communicated with the inner cavity of the liquid passing pipeline 2, and one end of each shunt tube 201, which is far away from the direction of the liquid passing pipeline 2, is positioned in the inner cavity of the machine body 1 so as to discharge cooling liquid and reduce the temperature of a wire drawing part of the machine body 1.

Referring to fig. 2, a switching tube 202 is connected to one end of the shunt tube 201 far away from the direction of the liquid passing pipeline 2 through threads, a spiral nozzle 203 is connected to one end of the switching tube 202 far away from the direction of the shunt tube 201 through threads, and the spiral nozzle 203 is used for enlarging the landing range of the cooling liquid spray, so that the cooling efficiency of the cooling liquid on the machine body 1 is improved.

Referring to fig. 1 and 2, a plurality of liquid discharge holes 101 are formed in the inner side wall of the machine body 1 and located at the bottom of the machine body in a penetrating mode along the thickness direction of the machine body, a guide pipe 301 is welded to the bottom of the machine body 1 and located at the position of the liquid discharge holes 101, and a liquid storage cavity 3 is welded to one end, far away from the direction of the liquid discharge holes 101, of all adjacent guide pipes 301. The liquid storage cavity 3 is used for collecting and storing sprayed cooling liquid, and one end of the length direction of the liquid storage cavity is connected with a pumping pump 7. The pumping pump 7 is preferably a water pump, and one end of the pumping pump, which is far away from the direction of the liquid storage cavity 3, is connected with a cooler 8. The cooling machine 8 is used for cooling the cooling liquid pumped by the pumping pump 7 from the liquid storage cavity 3, and one end of the cooling machine 8 is provided with a delivery pipe 801, and the delivery pipe 801 is communicated with the inner cavity of the liquid through pipeline 2 so as to introduce the cooled cooling liquid into the machine body 1 again, thereby reducing the temperature of the wire drawing part of the machine body 1.

Referring to fig. 2, the inner side wall of the liquid discharge hole 101 and the bottom wall thereof are provided with a filter member 4, and the filter member 4 is a filter net woven by stainless steel filaments to filter the filings and impurities generated in the wire drawing process of the machine body 1. A ring of fixing ring plates 401 are integrally formed on the outer edge of the filter member 4, the inner side wall of the machine body 1 is positioned on the bottom wall thereof, a ring of step grooves 102 are arranged around the outer periphery of the liquid discharge hole 101, and the fixing ring plates 401 are positioned in the step grooves 102. A plurality of locking members 402 are commonly disposed between the fixing ring plate 401 and the machine body 1, and the locking members 402 are preferably screws, which penetrate through the fixing ring plate 401 and extend into the machine body 1, so as to fix the filter element 4 at the liquid discharge hole 101.

Referring to fig. 1 and 3, a plurality of sedimentation cavities 5 are integrally formed on the lower surface of the liquid storage cavity 3, and the longitudinal sections of the sedimentation cavities 5 are dovetail-shaped so as to settle the scraps which pass through the filter member 4 and flow into the liquid storage cavity 3 along with the cooling liquid. The end face of the length direction of the sedimentation cavity 5 is provided with a dirt cleaning port 501 along the thickness direction in a penetrating manner so that an operator can clean settled debris in time. Clear dirty mouthful 501 inside wall is provided with through the hinge rotation and keeps off dirty board 6, keeps off dirty 6 lateral wall of board and is stained with round rubber ring 601, and rubber ring 601 is located clear dirty mouthful 501 inside wall to improve the leakproofness of keeping off dirty board 6 at clear dirty mouthful 501 inside wall through its soft and easy deformation's characteristic, and then reduce the phenomenon that the coolant liquid spills over from keeping off the clearance between dirty board 6 and the clear dirty mouthful 501.

Referring to fig. 1 and 3, the surface of the dirt blocking plate 6 away from the direction of the sedimentation chamber 5 is provided with a butt plate 602 by rotating a pin, the end face of the sedimentation chamber 5 in the length direction is welded with a clamping block 502, and the upper surface of the clamping block 502 is provided with a yielding groove 503. The operator rotates the abutting plate 602 and makes one end of the abutting plate in the length direction abut into the yielding groove 503, so that the dirt blocking plate 6 is fixed on the inner side wall of the dirt removing opening 501. The observation hole 504 runs through along its thickness direction and is provided with on the lateral wall of the liquid storage cavity 3, and observation hole 504 is convenient for operating personnel to observe the collection condition of cooling liquid in the liquid storage cavity 3, and observation glass 505 is adhered to the inside wall of observation hole 504, and the preferred toughened glass of observation glass 505 to reduce the outward phenomenon that overflows of cooling liquid from observation hole 504.

The working principle is as follows:

the cooling machine 8 conveys cooling liquid into the liquid through pipeline 2 through a conveying pipe 801, and the cooling liquid is continuously sprayed to parts of the machine body 1 for wire drawing from a spiral nozzle 203 arranged at one end of the length direction of the shunt pipe 201 so as to reduce the temperature of the machine body 1. The cooling liquid is continuously accumulated in the inner cavity of the machine body 1 and flows into the liquid storage cavity 3 through the guide pipe 301 through the liquid discharge hole 101 with the filter element 4. The pumping pump 7 pumps the cooling liquid in the liquid storage cavity 3 into the cooling machine 8, the cooling machine 8 is continuously conveyed to the liquid passing pipeline 2, and the split-flow pipe 201 communicated with the liquid passing pipeline 2 is sprayed to parts of the machine body 1 for wire drawing.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a coolant liquid circulation cooling system of wire drawing machine, includes organism (1), its characterized in that: a liquid passing pipeline (2) is arranged at one end of the machine body (1), a plurality of shunt tubes (201) are arranged on the outer side wall of the liquid passing pipeline (2), and one ends of the shunt tubes (201) far away from the liquid passing pipeline (2) are positioned in the inner cavity of the machine body (1); a plurality of liquid discharging holes (101) are formed in the inner side wall of the machine body (1) in a penetrating mode along the thickness direction of the machine body, a guide pipe (301) is arranged at the bottom of each liquid discharging hole (101), and a liquid storage cavity (3) is arranged at one end, far away from the liquid discharging holes (101), of each adjacent guide pipe (301); stock solution cavity (3) length direction's one end is provided with pump (7), pump (7) are taken out and one end of keeping away from stock solution cavity (3) direction is provided with cooler (8), be provided with conveyer pipe (801) between cooler (8) and logical liquid pipeline (2).

2. The cooling liquid circulation cooling system of the wire drawing machine according to claim 1, characterized in that: the machine body (1) is provided with a filtering piece (4) on the inner side wall, and the filtering piece (4) is located at the liquid discharge hole (101).

3. The cooling liquid circulation cooling system of the wire drawing machine according to claim 2, characterized in that: a step groove (102) is formed in the inner side wall of the machine body (1), the step groove (102) is arranged around the outer periphery of the liquid discharge hole (101), a fixed ring plate (401) is arranged at the outer edge of the filter element (4), and the fixed ring plate (401) is located in the step groove (102); a locking piece (402) is arranged between the fixed ring plate (401) and the machine body (1) together.

4. The cooling liquid circulation cooling system of the wire drawing machine according to claim 1, characterized in that: the outer side wall of the liquid storage cavity (3) is provided with a plurality of observation holes (504) in a penetrating mode along the thickness direction of the liquid storage cavity, and observation glass (505) is arranged on the inner side wall of each observation hole (504).

5. The cooling liquid circulation cooling system of the wire drawing machine according to claim 4, characterized in that: stock solution cavity (3) lower surface is provided with a plurality of cavitys (5) that subside, it runs through along its thickness direction and is provided with clear dirty mouthful (501) to subside cavity (5) length direction's terminal surface, clear dirty mouthful (501) inside wall rotates and is provided with and keeps off dirty board (6).

6. The cooling liquid circulation cooling system of the wire drawing machine according to claim 5, characterized in that: keep away from dirty board (6) and subside the surface rotation of cavity (5) direction and be provided with butt plate (602), it is provided with block piece (502) to subside cavity (5) length direction's terminal surface, block piece (502) upper surface is provided with and steps down groove (503), step down groove (503) and butt plate (602) looks adaptation.

7. The cooling liquid circulation cooling system of the wire drawing machine according to claim 6, characterized in that: the outer side wall of the abutting plate (602) is provided with a rubber ring (601), and the rubber ring (601) is located on the inner side wall of the sewage cleaning opening (501).

8. The cooling liquid circulation cooling system of the wire drawing machine according to claim 1, characterized in that: one end of the shunt pipe (201) far away from the direction of the liquid passing pipeline (2) is provided with a conversion pipe (202), and one end of the conversion pipe (202) far away from the direction of the shunt pipe (201) is provided with a spiral nozzle (203).