Efficient cooling and lubricating device for cold drawn pipe machining

Abstract

The utility model discloses an efficient cooling and lubricating device for processing a cold drawn pipe, which comprises a cooling box, a lubricating box fixedly arranged on one side of the cooling box, a communication port arranged at the joint of the cooling box and the lubricating box, a first electromagnetic valve arranged in the communication port, a water spraying component arranged in the cooling box, and a lubricating component arranged in the lubricating box. The water spraying assembly comprises symmetrically-arranged arc-shaped plates, a plurality of spray heads are installed on the inner sides of the arc-shaped plates, the arc-shaped plates are hollow and filled with cooling liquid, and the spray heads are used for spraying the cooling liquid. According to the cold-drawn pipe cooling device, cooling liquid is sprayed on the peripheral side surface of the cold-drawn pipe through the spray heads, so that the cold-drawn pipe is cooled, and in the process, the first motor is driven to drive the connecting disc to rotate and the cold-drawn pipe to rotate synchronously, so that the contact area between the cold-drawn pipe and the cooling liquid is increased, and the cold-drawn pipe is uniformly cooled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cold-drawing pipe processing technical field, especially, relate to a kind of high-efficiency cooling lubricating device for cold-drawing pipe processing. BACKGROUND

[0002] Cold-drawing precision seamless steel pipe is precision cold-drawing seamless pipe with high dimensional accuracy and good surface finish for mechanical structure and hydraulic equipment, which is usually manufactured by cold-drawing process. When cold-drawing, the cold end of the steel pipe needs to be fixed and pulled by a cold-drawing machine.

[0003] The traditional cold-drawing pipe is directly sprayed with water in a cooling tower after sizing by a sizing machine. In this way, the cold water is sprayed on the cold-drawing pipe, and only one direction of the cold-drawing pipe can be sprayed, which causes uneven contact between the cold-drawing pipe and the cold water, resulting in uneven cooling of the cold-drawing pipe and reducing the cooling effect of the cold-drawing pipe. Therefore, the present application provides a high-efficiency cooling lubricating device for cold-drawing pipe processing to solve the above problems. SUMMARY

[0004] The utility model discloses a kind of high-efficiency cooling lubricating devices for cold-drawing pipe processing, it is by spray head cooling liquid is sprayed in the circumferential surface of cold-drawing pipe to cool the cold-drawing pipe, in this process, drive first motor to drive connecting disc rotation, cold-drawing pipe rotates synchronously, to solve the technical defects in the above background technology.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme: a kind of high-efficiency cooling lubricating device for cold-drawing pipe processing, including cooling tank, the lubricating tank is fixedly arranged on the side of cooling tank, the intercommunication opening is opened in the connecting place of cooling tank and lubricating tank, the first solenoid valve is arranged in the intercommunication opening, the water spraying assembly is mounted in the inside of cooling tank, the lubricating assembly is mounted in the inside of lubricating tank;

[0006] The water spraying assembly includes symmetrically arranged arc-shaped plates, the arc-shaped plates are internally mounted with a plurality of spray heads, the arc-shaped plates are internally arranged in a hollow state, the arc-shaped plates are filled with cooling liquid, and the spray heads are used for spraying cooling liquid.

[0007] The lubricating assembly includes symmetrically arranged moving plates, the moving plates are internally mounted with sponges, the moving plates are internally arranged in a hollow state, and the moving plates are internally provided with air holes.

[0008] The utility model is further provided with an inlet opening coaxial with the intercommunication opening on the other side of the cooling tank, the inlet opening is used for the entry of the cold-drawing pipe, one end of the cold-drawing pipe is detachably provided with a connecting disc, and the connecting disc is rotatably provided with a positioning disc on one side.

[0009] The utility model further sets up, first motor is installed to one side of positioning disc, first motor output and connecting disc between fixed connection, positioning disc is fixedly arranged with a plurality of connecting rods close to first motor side, the one end of connecting rod is fixedly set up with limit stop, limit stop is installed on the mechanical arm that outside can drive limit stop moves.

[0010] The utility model further sets up, the water outlet is set up in cooling box bottom, second electromagnetic valve is set up in the water outlet, refrigeration case is fixedly set up in cooling box bottom, refrigeration case and cooling box inside intercommunication.

[0011] The utility model further sets up, cooling liquid is installed in refrigeration case, water pump is installed to both sides of refrigeration case, water pump water inlet end and refrigeration case inside intercommunication.

[0012] The utility model further sets up, the circumferential surface of arc plate is fixedly set up with intercommunication board, the inside of intercommunication board is set up with hollow state, water pump water outlet end and corresponding intercommunication board inside are connected through the hose.

[0013] The utility model further sets up, the top of moving plate is fixedly set up with the sliding plate of lubricating tank top sliding cooperation, two -way screw rod is rotatably set up in the inside of lubricating tank, two -way screw rod and two sliding plates between screw cooperation;

[0014] Second motor is installed to the outside of lubricating tank, and the output end of second motor is fixedly connected with two -way screw rod.

[0015] The utility model further sets up, the inside bottom of lubricating tank is installed with liquid filling tank, the top of liquid filling tank is set up with the liquid inlet of being below sponge, the other side of moving plate is fixedly set up with connecting pipe;

[0016] Two liquid pumps are installed to the top of liquid filling tank, and the liquid inlet end of liquid pump is connected with the inside of liquid filling tank, and the liquid outlet end of liquid pump is connected through telescopic hose between corresponding connecting pipe.

[0017] The utility model has the advantages of the following:

[0018] 1, the utility model is through the cooling liquid of shower nozzle and sprays in the circumferential surface of cold-drawing pipe, thereby cooling treatment is carried out to cold-drawing pipe, in this process, drive first motor and drive connecting disc rotation, and cold-drawing pipe rotates simultaneously, and the contact area of cold-drawing pipe and cooling liquid is increased, so that cold-drawing pipe cooling is uniform.

[0019] 2. The utility model discloses a two-way screw rod is rotated through the drive second motor, and two sliding plates move to each other's direction of close and drive two moving plates to move to each other's direction of close, and two sponges move to each other's direction of close, make the sponge close -fit at the cold-drawing pipe peripheral side, improve the contact area of cold-drawing pipe and lubricating liquid, and further improve the lubrication effect of cold-drawing pipe.

[0020] 3. The utility model discloses a liquid pump is opened, and lubricating liquid enters corresponding connecting pipe along telescopic hose, and enters corresponding moving plate through connecting pipe, at this time, the inside of sponge can re-adsorb lubricating liquid, and the lubricating liquid that falls in the wiping process re-enters the liquid tank through the liquid inlet, thereby forming the circulation flow of lubricating liquid, and improving the use efficiency of lubricating liquid.

[0021] 4. The utility model discloses a second electromagnet is opened, and cooling liquid falls to refrigeration box along water outlet, and the cooling liquid with heat is handled in refrigeration box, when the cooling liquid in intercommunication pipe is consumed, water pump is opened, and cooling liquid enters corresponding intercommunication pipe along hose, and then enters arc plate, and the spray head can be opened again to spray cooling liquid, thereby forming the circulation flow of cooling liquid, and improving the use efficiency of cooling liquid. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0023] Figure 1 It is a kind of high-efficiency cooling lubricating device structure schematic view for cold-drawing pipe processing.

[0024] Figure 2 It is Figure 1 Another angle structure schematic view.

[0025] Figure 3 It is Figure 2 Vertical structure sectional view.

[0026] Figure 4 It is Figure 3 Structure left view.

[0027] Figure 5 It is Figure 3 Horizontal structure sectional view.

[0028] Figure 6 It is Figure 5 Another angle structure schematic view.

[0029] Figure 7For Figure 6 An enlarged view of the structure at A in the middle.

[0030] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0031] 1-cooling box, 2-lubricating box, 3-water spraying assembly, 301-arc plate, 302-communication plate, 4-lubricating assembly, 401-moving plate, 402-sponge, 403-sliding plate, 404-two-way threaded rod, 405-second motor, 406-liquid containing box, 407-liquid receiving port, 408-connection pipe, 409-liquid pumping pump, 5-inlet pipe port, 6-drawing pipe, 7-connection disc, 8-positioning disc, 9-first motor, 10-connection rod, 11-limiting disc, 12-water outlet, 13-refrigeration box, 14-water pump. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Specific embodiment one, please refer to Figures 1-7 The utility model discloses a kind of high-efficiency cooling lubricating devices for drawing pipe processing, including cooling box 1, cooling box 1 side is fixedly provided with lubricating box 2, cooling box 1 and lubricating box 2 are connected with the opening of intercommunication, first solenoid valve is arranged in intercommunication, cooling box 1 is internally installed with water spraying assembly 3, cooling treatment is carried out to drawing pipe 6 by cooling box 1, lubricating treatment is carried out to drawing pipe 6 after cooling by lubricating box 2.

[0034] Specifically, water spraying assembly 3 includes symmetrically arranged arc plate 301, a plurality of spray heads are installed on the inner side of arc plate 301, arc plate 301 is internally provided in a hollow state, arc plate 301 is filled with coolant, arc plate 301 is fixedly provided with communication plate 302 on the circumferential surface, communication plate 302 is internally provided in a hollow state, and communication pipe 302 is connected with the interior of arc plate 301.

[0035] When drawing pipe 6 is inserted into cooling box 1, drawing pipe 6 is located between the two arc plates 301, the spray heads are opened to spray coolant on the circumferential surface of drawing pipe 6 to cool drawing pipe 6, the first solenoid valve is in a closed state during the cooling process, the first solenoid valve is opened after the cooling is completed, and the cooled drawing pipe 6 can enter lubricating box 2 along the intercommunication.

[0036] Further, the lubricating box 2 is internally provided with a lubricating assembly 4, the lubricating assembly 4 comprises symmetrical moving plates 401, the moving plates 401 are internally provided with sponges 402, the moving plates 401 are internally provided in a hollow state, the moving plates 401 are internally provided with air holes, the lubricating liquid entering the moving plates 401 enters the surface of the sponges 402 along the air holes and is adsorbed by the sponges 402;

[0037] The moving plates 401 are fixedly provided with sliding plates 403 at the top, the sliding plates 403 are in sliding fit with the top of the lubricating box 2, the lubricating box 2 is internally provided with a two-way threaded rod 404, the two-way threaded rod 404 is in threaded fit with the two sliding plates 403, the lubricating box 2 is externally provided with a second motor 405, the second motor 405 is fixedly connected between the output end and the two-way threaded rod 404;

[0038] In the initial state, the two moving plates 401 are farthest away from each other, when the cold-drawing pipe 6 enters the lubricating box 2, the second motor 405 is driven to rotate the two-way threaded rod 404, the two sliding plates 403 are moved to each other in the direction to drive the two moving plates 401 to move to each other in the direction, the two sponges 402 are moved to each other in the direction, until the two sponges 402 are closely attached to the circumferential surface of the cold-drawing pipe 6, then the cold-drawing pipe 6 is continuously controlled to move, at this time, the cold-drawing pipe 6 moves between the two sponges 402, the lubricating liquid in the sponges 402 wipes the surface of the cold-drawing pipe 6, after the cold-drawing pipe 6 moves one round, the cold-drawing pipe 6 can return according to the route entering the lubricating box 2 and enter the next process.

[0039] Further, the lubricating box 2 is internally provided with a liquid tank 406, the liquid tank 406 is internally filled with lubricating liquid, the liquid tank 406 is provided with a liquid inlet 407 below the sponges 402 at the top, the moving plates 401 are fixedly provided with connecting pipes 408 on the other sides, when the sponges 402 wipe the cold-drawing pipe 6, the lubricating liquid falls from the sponges 402 to the liquid inlet 407, the liquid inlet 407 is in communication with the inside of the liquid tank 406, the falling lubricating liquid reenters the liquid tank 406;

[0040] The liquid tank 406 is provided with two liquid pumps 409 at the top, the liquid pumps 409 are connected with the inside of the liquid tank 406 at the liquid inlet end, the liquid pumps 409 are connected with the corresponding connecting pipes 408 at the liquid outlet end through telescopic hoses, after the sponges 402 are wiped for a period of time, the lubricating liquid in the moving plates 401 falls, then the liquid pumps 409 are turned on, the lubricating liquid enters the corresponding connecting pipes 408 along the telescopic hoses, enters the corresponding moving plates 401 through the connecting pipes 408, at this time, the sponges 402 can re-adsorb the lubricating liquid.

[0041] In the embodiment, the cooling box 1 is provided with an inlet pipe 5 coaxial with the communication port on the other side, the inlet pipe 5 is used for the entry of the cold-drawing pipe 6, and the cold-drawing pipe 6 is detachably provided with a connecting disc 7 at one end, and the connecting disc 7 is rotatably provided with a positioning disc 8 on one side.

[0042] Specifically, the positioning disc 8 is provided with a first motor 9 on one side, the first motor 9 is fixedly connected between the output end and the connecting disc 7, and the positioning disc 8 is fixedly provided with a plurality of connecting rods 10 on the side close to the first motor 9.

[0043] The connecting rod 10 is fixedly provided with a limiting disc 11 at one end, the limiting disc 11 is installed on an external mechanical arm capable of driving the limiting disc 11 to move, and the cooling liquid falls into the cooling box 1 when the cold-drawing pipe 6 is cooled,

[0044] Further, the cooling box 1 is provided with a water outlet 12 at the bottom, the water outlet 12 is provided with a second electromagnetic valve inside, the cooling box 1 is fixedly provided with a refrigeration box 13 at the bottom, and the refrigeration box 13 is connected with the inside of the cooling box 1 in communication;

[0045] The refrigeration box 13 is internally provided with cooling liquid, and the refrigeration box 13 is provided with a water pump 14 on both sides, the water pump 14 is connected with the inside of the refrigeration box 13 in communication through a hose at the water outlet end, and the water pump 14 is connected with the inside of the corresponding communication plate 302 at the water outlet end.

[0046] The working principle of the utility model is as follows: in the initial state, the sponge 402 adsorbs lubricating liquid, the communication pipe 302 is provided with cooling liquid, and the two moving plates 401 are farthest apart, then the limiting disc 11 is controlled to move by the mechanical arm, thereby driving the connecting rod 10 to move, the positioning disc 8 moves to drive the cold-drawing pipe 6 to move, the cold-drawing pipe 6 is inserted into the cooling box 1 from the inlet pipe 5, the cooling liquid is sprayed on the side surface of the cold-drawing pipe 6 by the nozzle to cool the cold-drawing pipe 6, and in the process, the first motor 9 is driven to rotate the connecting disc 7, and the cold-drawing pipe 6 rotates synchronously.

[0047] After the cooling is completed, the second electromagnet is opened, the cooling liquid drops along the water outlet 12 into the refrigeration box 13, the cooling liquid with heat is cooled and treated by the refrigeration box 13, then the first electromagnetic valve is opened, the cold-drawing pipe 6 is moved into the lubricating box 2 again by the mechanical arm, when the cold-drawing pipe 6 enters the lubricating box 2, the second motor 405 is driven to rotate the bidirectional screw rod 404, the two sliding plates 403 move to each other in the direction of approaching, the two moving plates 401 move to each other in the direction of approaching, the two sponges 402 move to each other in the direction of approaching, until the two sponges 402 are closely attached to the side surface of the cold-drawing pipe 6, then the cold-drawing pipe 6 is continuously controlled to move, at this time, the cold-drawing pipe 6 moves between the two sponges 402, the lubricating liquid in the sponge 402 wipes the surface of the cold-drawing pipe 6, the cold-drawing pipe 6 moves one round and then returns according to the route of entering the lubricating box 2, and enters the next process.

[0048] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the technicians in the technical field can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A high-efficiency cooling and lubrication device for cold-drawn tube processing, comprising a cooling box (1), characterized in that: A lubrication box (2) is fixedly installed on one side of the cooling box (1). A communication port is opened at the connection between the cooling box (1) and the lubrication box (2). A first solenoid valve is installed in the communication port. A water spray assembly (3) is installed inside the cooling box (1). A lubrication assembly (4) is installed inside the lubrication box (2). The water spray assembly (3) includes symmetrically arranged arc-shaped plates (301), a plurality of nozzles are installed on the inner side of the arc-shaped plates (301), the interior of the arc-shaped plates (301) is hollow, the interior of the arc-shaped plates (301) is filled with coolant, and the nozzles are used to spray coolant. The lubrication assembly (4) includes symmetrically arranged movable plates (401), with a sponge (402) installed on the inner side of the movable plates (401). The interior of the movable plates (401) is hollow, and air holes are opened on the inner side of the movable plates (401).

2. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 1, characterized in that, The cooling box (1) has an inlet (5) on the other side, which is coaxial with the communication port. The inlet (5) is used for the entry of the cold-drawn tube (6). One end of the cold-drawn tube (6) is detachably provided with a connecting plate (7), and a positioning plate (8) is rotatably provided on one side of the connecting plate (7).

3. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 2, characterized in that, A first motor (9) is installed on one side of the positioning disk (8), and the output end of the first motor (9) is fixedly connected to the connecting disk (7); The positioning disk (8) has several connecting rods (10) fixedly installed on the side near the first motor (9). One end of each connecting rod (10) is fixedly provided with a limiting disk (11). The limiting disk (11) is installed on an external mechanical arm that can drive the limiting disk (11) to move.

4. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 3, characterized in that, The cooling box (1) has a water outlet (12) at the bottom, and a second solenoid valve is installed inside the water outlet (12). A refrigeration box (13) is fixedly installed at the bottom of the cooling box (1), and the refrigeration box (13) is connected to the interior of the cooling box (1).

5. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 4, characterized in that, The refrigeration box (13) is filled with coolant, and water pumps (14) are installed on both sides of the refrigeration box (13). The water inlet of the water pump (14) is connected to the inside of the refrigeration box (13).

6. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 5, characterized in that, A connecting plate (302) is fixedly provided on the periphery of the arc plate (301). The interior of the connecting plate (302) is hollow. The water outlet of the water pump (14) is connected to the interior of the corresponding connecting plate (302) through a flexible hose.

7. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 6, characterized in that, The top of the movable plate (401) is fixedly provided with a sliding plate (403) that slides with the top of the lubrication box (2). The lubrication box (2) is rotatably provided with a bidirectional threaded rod (404), and the bidirectional threaded rod (404) is threadedly engaged with the two sliding plates (403). A second motor (405) is installed on the outside of the lubrication box (2), and the output end of the second motor (405) is fixedly connected to the bidirectional threaded rod (404).

8. The high-efficiency cooling and lubrication device for cold-drawn tube processing according to claim 7, characterized in that, The bottom of the lubrication box (2) is equipped with a liquid tank (406), and the top of the liquid tank (406) is provided with a liquid inlet (407) located below the sponge (402). A connecting pipe (408) is fixedly provided on the other side of the moving plate (401). Two liquid pumps (409) are installed on the top of the liquid tank (406). The inlet end of the liquid pump (409) is connected to the inside of the liquid tank (406), and the outlet end of the liquid pump (409) is connected to the corresponding connecting pipe (408) through a telescopic flexible hose.

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