Wire drawing machine with automatic lubricating function

Abstract

The utility model discloses a self-lubricating wire drawing machine which comprises a wire drawing mechanism, an oil storage tank is fixedly installed at the top of the wire drawing mechanism, an oil well pump machine is fixedly installed at the top of the wire drawing mechanism, the input end of the oil well pump machine is communicated with an input pipe, and the other end of the input pipe is communicated with a closed filter box. Three groups of supporting blocks are fixedly mounted in the closed filtering box, filtering assemblies are movably mounted at the tops of the three groups of supporting blocks, and supporting frames are fixedly mounted at the tops of the filtering assemblies; through the arrangement of the closed filter box, after oil lubricates a wiredrawing object, redundant parts gradually drop down and are collected by the wiredrawing mechanism, at the moment, the oil well pump machine is started, and residual liquid in the wiredrawing mechanism is pumped out through the input pipe, the closed filter box and the oil well pipe; at the moment, the oil liquid is filtered through the filtering assembly in the closed filtering box, wiredrawing residues are reduced, recycling is facilitated, operation circulation is formed, and the overall effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machine accessories, in particular to a wire drawing machine with automatic lubrication. Background Technique

[0002] The wire drawing machine, also known as a wire drawing machine or a wire pulling machine, is a mechanical device widely used in industrial applications. It is widely used in industries such as mechanical manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, wire and cable, etc. The wire drawing machine can be divided into a metal wire drawing machine (used for pre-processing of metal products such as standard parts), a plastic wire drawing machine (used in the plastic products industry as a special complete set of equipment for deep processing of various hollow and solid round wires or flat wires made of raw materials such as polyester, nylon, polyethylene, polypropylene, and polyester chips), a bamboo and wood wire drawing machine (used in the bamboo and wood products industry as a special equipment for making chopsticks, toothpicks, barbecue sticks, etc. to draw out bamboo filaments and wood filaments for further processing), etc.

[0003] During the use of the wire drawing machine, due to the special operation mode of the wire drawing machine, it is necessary to lubricate the wire drawing part to reduce friction and increase the wire drawing effect. However, the existing wire drawing mechanism generally adopts the method of directly pouring lubricating oil, which is relatively oil-consuming and cannot perform automatic lubrication according to the wire drawing situation. It is necessary to separately turn on and off the spraying of lubricating oil, resulting in inconvenience in use. Based on this, we propose a wire drawing machine with automatic lubrication. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire drawing machine with automatic lubrication to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: An automatically lubricated wire drawing machine, including a wire drawing mechanism, on the top of the wire drawing mechanism, an oil storage tank is fixedly installed, on the top of the wire drawing mechanism, an oil pumping machine is fixedly installed, the input end of the oil pumping machine is communicated with an input pipe, the other end of the input pipe is communicated with a sealed filter box, inside the sealed filter box, three support blocks are fixedly installed, on the top of the three support blocks, a filtering component is movably installed, on the top of the filtering component, a support frame is fixedly installed, on the top of the sealed filter box, an oil suction pipe is communicated, inside the wire drawing mechanism, a plurality of wire drawing rollers are movably installed, inside the wire drawing mechanism, a plurality of wire drawing spray rollers are movably installed, on the outer sides of both ends of the wire drawing spray roller, support bearings are sleeved, on the front of the wire drawing mechanism, a viewing window is provided, on both sides of the wire drawing mechanism, a plurality of feeding holes are opened, on the top of the wire drawing mechanism, an oil delivery pump machine is fixedly installed, the output end of the oil delivery pump machine is communicated with a plurality of output pipes, on the outer side of the output pipe, a rotating bearing is sleeved, on one side of the rotating bearing, a sealing member is provided, on the outer side of the wire drawing spray roller, a plurality of annular grooves are opened, inside the wire drawing spray roller, a plurality of support columns are movably inserted, on the top of the support column, a semi-circular head is fixedly installed, inside the semi-circular head and the support column, a plurality of oil guiding grooves are opened, on the opposite ends of the support column, an elastic mechanism is fixedly installed, on the opposite ends of the elastic mechanism, an H-shaped ring support and hollow member is fixedly installed.

[0006] Preferably, the sealed filter box is fixedly installed on the outside of the wire drawing mechanism, the input pipe away from the oil pumping machine is communicated with the bottom of the sealed filter box, and the end of the oil suction pipe away from the sealed filter box is communicated with the bottom of the inner cavity of the wire drawing mechanism.

[0007] Preferably, the filtering component includes a metal hollow filtering member, a quartz sand filtering member and a sponge filtering member, and the input ends and output ends of the oil delivery pump machine and the oil pumping machine are respectively communicated with the bottom end and the top end of the oil storage tank.

[0008] Preferably, the wire drawing spray rollers and the wire drawing rollers are linearly and alternately and evenly distributed inside the wire drawing mechanism, and the annular grooves are linearly and evenly distributed on the outer side of the wire drawing spray roller.

[0009] Preferably, the outer sides of the rotating bearing and the sealing member are sleeved inside one end of the wire drawing spray roller, the end of the output pipe away from the oil delivery pump machine is inserted into the inside of the wire drawing spray roller, and the outer side of the support bearing is sleeved inside the wire drawing mechanism.

[0010] Preferably, the semi-circular head movably penetrates through the wire drawing spray roller and extends to the inside of the annular groove, the semi-circular head, the support column and the elastic mechanism are evenly distributed inside the wire drawing spray roller, the oil guiding grooves are circumferentially and evenly distributed inside the semi-circular head and the support column, and the H-shaped ring support and hollow member is fixedly installed inside the wire drawing spray roller.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the device is in use, the wire drawing structure penetrates the raw material to be wire drawn through the wire drawing roller and the wire drawing spray roller. Then, during wire drawing, the wire drawing object passes through the inside of the annular groove, driving the wire drawing spray roller to rotate. At this time, due to the extrusion of the wire drawing object, the semi-circular head is pressed, and then the support column moves downward. And during the downward movement process, the oil guiding groove communicates with the hollow interior of the wire drawing spray roller. At the same time, the oil pump machine is started to pump out the oil liquid in the storage oil tank and introduce it into the inside of the wire drawing spray roller through the output pipe. At this time, the oil liquid enters the inside of the annular groove through the connection between the H-shaped circular ring support hollow part and the oil guiding groove and contacts the wire drawing object, so that the outer side of the wire drawing object is coated with oil liquid. When the wire drawing object passes through, the support column and the semi-circular head are reset under the support of the elastic mechanism and the H-shaped circular ring support hollow part, avoiding liquid leakage. It can realize automatic lubrication of a pure mechanical structure without manual opening, and cooperate with the wire drawing roller or other wire drawing structures, facilitating the operation and increasing the lubrication efficiency;

[0012] Through the provided airtight filter box, after the excess part of the oil liquid lubricates the wire drawing object, it will gradually drip down and be collected by the wire drawing mechanism. At this time, the oil pump machine is started, and the residual liquid inside the wire drawing mechanism is pumped out through the input pipe, the airtight filter box, and the oil suction pipe. Since the airtight filter box is sealed, at this time, the oil liquid is filtered by the wire drawing mechanism and the filter component inside the airtight filter box, reducing wire drawing residues, facilitating recycling and forming an operation cycle, with good overall effects. Description of the Drawings

[0013] Figure 1 It is a front view three-dimensional external structure schematic diagram of the present utility model.

[0014] Figure 2 It is a rear view three-dimensional external structure schematic diagram of the present utility model.

[0015] Figure 3 It is a right view cross-sectional structure schematic diagram of the present utility model.

[0016] Figure 4 For the present utility model Figure 3 The enlarged structure schematic diagram at A in

[0017] Figure 5 It is a partial cross-sectional internal structure schematic diagram of the airtight filter box of the present utility model

[0018] In the figure: 1. wire drawing mechanism; 2. feed hole; 3. wire drawing spray roller; 4. wire drawing roller; 5. window; 6. oil storage tank; 7. oil transfer pump; 8. input pipe; 9. oil extraction pump; 10. airtight filter box; 11. oil extraction pipe; 12. output pipe; 13. semi-circular head; 14. oil guide groove; 15. support pillar; 16. H-shaped ring support hollow part; 17. elastic mechanism; 18. ring groove; 19. seal; 20. rotating bearing; 21. support bearing; 22. support block; 23. filter component; 24. support frame. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 5 , the present invention provides a technical solution: an automatically lubricated wire drawing machine, including a wire drawing mechanism 1. An oil storage tank 6 is fixedly installed at the top of the wire drawing mechanism 1, and an oil extraction pump 9 is fixedly installed at the top of the wire drawing mechanism 1. The input end of the oil extraction pump 9 is communicated with an input pipe 8, and the other end of the input pipe 8 is communicated with an airtight filter box 10. Three support blocks 22 are fixedly installed inside the airtight filter box 10. Filter components 23 are movably installed on the tops of the three support blocks 22. A support frame 24 is fixedly installed at the top of the filter component 23. An oil extraction pipe 11 is communicated with the top of the airtight filter box 10. A number of wire drawing rollers 4 are movably installed inside the wire drawing mechanism 1. A number of wire drawing spray rollers 3 are movably installed inside the wire drawing mechanism 1. Support bearings 21 are sleeved on the outer sides of both ends of the wire drawing spray roller 3. A window 5 is arranged on the front of the wire drawing mechanism 1. A number of feed holes 2 are opened on both sides of the wire drawing mechanism 1. An oil transfer pump 7 is fixedly installed at the top of the wire drawing mechanism 1. The output end of the oil transfer pump 7 is communicated with a number of output pipes 12. A rotating bearing 20 is sleeved on the outside of the output pipe 12. A seal 19 is arranged on one side of the rotating bearing 20. A number of ring grooves 18 are opened on the outside of the wire drawing spray roller 3. A number of support pillars 15 are movably inserted into the inside of the wire drawing spray roller 3. A semi-circular head 13 is fixedly installed at the top of the support pillar 15. A number of oil guide grooves 14 are opened in the semi-circular head 13 and the support pillar 15. Elastic mechanisms 17 are fixedly installed at the opposite ends of the support pillar 15. H-shaped ring support hollow parts 16 are fixedly installed at the opposite ends of the elastic mechanism 17.

[0021] Working principle of the above technical solution: During use, the wire drawing structure passes the raw material to be wire drawn through the wire drawing roller 4 and the wire drawing spray roller 3. Then, during wire drawing, the wire-drawn object passes through the inside of the annular groove 18, driving the wire drawing spray roller 3 to rotate. At this time, due to the extrusion of the wire-drawn object, the semi-circular head 13 is pressed, and then the support column 15 moves downward. And during the downward movement, the oil guide groove 14 communicates with the hollow inside of the wire drawing spray roller 3. At the same time, the oil pump 7 is started to pump out the oil liquid in the storage oil tank 6 and introduce it into the inside of the wire drawing spray roller 3 through the output pipe 12. At this time, the oil liquid enters the inside of the annular groove 18 through the connection between the H-shaped ring support hollow member 16 and the oil guide groove 14 and contacts the wire-drawn object, so that the outside of the wire-drawn object is coated with oil liquid. When the wire-drawn object passes through, the support column 15 and the semi-circular head 13 are reset under the support of the elastic mechanism 17 and the H-shaped ring support hollow member 16, avoiding liquid leakage. An automatic lubrication pure mechanical structure can be realized without manual opening, and it is convenient to operate in cooperation with the wire drawing roller 4 or other wire drawing structures, increasing the lubrication efficiency.

[0022] In another embodiment, as Figures 1 - 5 shown, the airtight filter box 10 is fixedly installed on the outside of the wire drawing mechanism 1. The input pipe 8 is connected to the bottom of the airtight filter box 10 away from the oil pump 9, and one end of the oil suction pipe 11 away from the airtight filter box 10 is connected to the bottom of the inner cavity of the wire drawing mechanism 1.

[0023] Through the arranged airtight filter box 10, after the excess part of the oil liquid lubricates the wire-drawn object, it will gradually drip down and be collected by the wire drawing mechanism 1. At this time, the oil pump 9 is started, and the residual liquid inside the wire drawing mechanism 1 is pumped out through the input pipe 8, the airtight filter box 10 and the oil suction pipe 11. Since the airtight filter box 10 is sealed, the oil liquid is drawn into the wire drawing mechanism 1 and filtered by the filter component 23 inside the airtight filter box 10, reducing wire drawing residues, facilitating recycling and forming an operation cycle, with good overall effect.

[0024] In another embodiment, as Figure 2 and Figure 5 shown, the filter component 23 includes a metal hollow filter element, a quartz sand filter element and a sponge filter element. The input ends and output ends of the oil pump 7 and the oil pump 9 are respectively connected to the bottom end and the top end of the storage oil tank 6.

[0025] The multi-stage filtration of the metal hollow filter element, the quartz sand filter element and the sponge filter element can perfectly filter the metal debris in the oil liquid, with stable overall filtration efficiency and convenient use.

[0026] In another embodiment, as Figures 1 - 4 shown, the wire drawing spray roller 3 and the wire drawing roller 4 are linearly and staggeredly and evenly distributed inside the wire drawing mechanism 1, and the annular grooves 18 are linearly and evenly distributed on the outside of the wire drawing spray roller 3.

[0027] In this solution, only one automatic oiling and lubricating method of the wire drawing spray roller 3 is shown. The arrangement of the wire drawing spray roller 3 and the wire drawing roller 4 can be adjusted according to actual production needs. The wire drawing spray roller 3 can be used in perfect cooperation with the auxiliary structure. Only one example is provided in the solution. Its core mechanism is oil filtration and circulation and automatic oil application and lubrication. The solution can be deformed to adapt to other wire drawing structures and add the function of automatic lubrication.

[0028] In another embodiment, as Figure 3 and Figure 4 shown, the outer sides of the rotating bearing 20 and the seal 19 are both sleeved inside one end of the wire drawing spray roller 3. The end of the output pipe 12 away from the oil pump 7 is inserted into the wire drawing spray roller 3. The outer side of the support bearing 21 is sleeved inside the wire drawing mechanism 1.

[0029] It is convenient to support the rotation of the wire drawing spray roller 3 and seal the oil inside the wire drawing spray roller 3, which is convenient for stable operation. It can make the wire drawing spray roller 3 rotate relatively, and is convenient for maintaining the output of the oil while cooperating with the operation.

[0030] In another embodiment, as Figure 3 and Figure 4 shown, the semi-circular head 13 movably penetrates through the wire drawing spray roller 3 and extends to the inside of the annular groove 18. The semi-circular head 13, the support column 15 and the elastic mechanism 17 are evenly distributed inside the wire drawing spray roller 3. The oil guiding grooves 14 are evenly distributed in a circular pattern inside the semi-circular head 13 and the support column 15. The H-shaped ring support and hollow part 16 is fixedly installed inside the wire drawing spray roller 3.

[0031] The function of the H-shaped ring support and hollow part 16 is to provide support for the elastic mechanism 17, the support column 15 and the oil guiding grooves 14. And the shape of the H-shaped ring support and hollow part 16 is similar to the shape of a pulley, and the hollow design allows the oil to pass through while providing support. The elastic mechanism 17 can provide elastic reset for the support column 15 and the semi-circular head 13 to facilitate the stable use of the overall structure and make the operation of the structure stable.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic lubricating wire drawing machine, comprising a wire drawing mechanism (1), characterized in that: An oil storage tank (6) is fixedly installed on the top of the wire drawing mechanism (1), an oil pump (9) is fixedly installed on the top of the wire drawing mechanism (1), the input end of the oil pump (9) is connected to an input pipe (8), the other end of the input pipe (8) is connected to a closed filter box (10), three groups of support blocks (22) are fixedly installed inside the closed filter box (10), the tops of the three groups of support blocks (22) are movably installed with filter assemblies (23), the tops of the filter assemblies (23) are fixedly installed with support frames (24), the tops of the closed filter boxes (10) are connected to an oil pump (11), a plurality of wire drawing rollers (4) are movably installed inside the wire drawing mechanism (1), a plurality of wire drawing spray rollers (3) are movably installed inside the wire drawing mechanism (1), the outer sides of both ends of the wire drawing spray rollers (3) are sleeved with support bearings (21), and the front of the wire drawing mechanism (1) is provided with A viewing window (5) is provided, a plurality of feed holes (2) are provided on both sides of the wire drawing mechanism (1), an oil pump (7) is fixedly installed on the top of the wire drawing mechanism (1), the output end of the oil pump (7) is connected to a plurality of output pipes (12), the outer side of the output pipe (12) is sleeved with a rotating bearing (20), a sealing member (19) is provided on one side of the rotating bearing (20), a plurality of annular grooves (18) are provided on the outer side of the wire drawing spray roller (3), a plurality of pillars (15) are movably inserted inside the wire drawing spray roller (3), a semicircular head (13) is fixedly installed on the top of the pillar (15), a plurality of oil guide grooves (14) are provided inside the semicircular head (13) and the pillar (15), an elastic mechanism (17) is fixedly installed on the opposite end of the pillar (15), and an H-shaped circular ring support hollow member (16) is fixedly installed on the opposite end of the elastic mechanism (17).

2. The automatic lubrication wire drawing machine according to claim 1, characterized in that: The sealed filter box (10) is fixedly installed on the outside of the wire drawing mechanism (1), the input pipe (8) is connected to the bottom of the sealed filter box (10) away from the oil pump (9), and one end of the oil extraction pipe (11) away from the sealed filter box (10) is connected to the bottom of the inner cavity of the wire drawing mechanism (1).

3. The automatic lubrication wire drawing machine according to claim 1, characterized in that: The filter assembly (23) comprises a metal hollow filter, a quartz sand filter and a sponge filter. The input end and the output end of the oil delivery pump (7) and the oil pump (9) are respectively connected to the bottom end and the top end of the oil storage tank (6).

4. The automatic lubrication wire drawing machine according to claim 1, characterized in that: The wire drawing spray roller (3) and the wire drawing roller (4) are evenly distributed in a linear staggered manner inside the wire drawing mechanism (1), and the annular groove (18) is evenly distributed in a linear manner outside the wire drawing spray roller (3).

5. The automatic lubrication wire drawing machine according to claim 1, characterized in that: The outer sides of the rotating bearing (20) and the sealing member (19) are both sleeved inside one end of the wire drawing spray roller (3), the end of the output pipe (12) away from the oil pump (7) is inserted into the inside of the wire drawing spray roller (3), and the outer side of the supporting bearing (21) is sleeved inside the wire drawing mechanism (1).

6. The automatic lubrication wire drawing machine according to claim 1, characterized in that: The semicircular head (13) movably penetrates the wire drawing spray roller (3) and extends to the inner side of the annular groove (18); the semicircular head (13), the support (15) and the elastic mechanism (17) are evenly distributed inside the wire drawing spray roller (3); the oil guide groove (14) is evenly distributed in a circular shape inside the semicircular head (13) and the support (15); and the H-shaped circular ring support hollow part (16) is fixedly installed inside the wire drawing spray roller (3).

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