CN212733582U - Outer surface lubricating device for large-caliber cold-drawn seamless steel pipe blank - Google Patents
Outer surface lubricating device for large-caliber cold-drawn seamless steel pipe blank Download PDFInfo
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- CN212733582U CN212733582U CN202020955338.3U CN202020955338U CN212733582U CN 212733582 U CN212733582 U CN 212733582U CN 202020955338 U CN202020955338 U CN 202020955338U CN 212733582 U CN212733582 U CN 212733582U
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Abstract
The utility model discloses a surface lubricating arrangement of large-diameter cold-drawing seamless steel pipe belongs to seamless steel pipe apparatus for producing technical field, including the bearing, the outer wall of bearing has seted up the inlet port, and the outside fixedly connected with oil pipe of inlet port, the electric pump is installed to the other end of oil pipe, and the inner circle of bearing has seted up a plurality of evenly distributed's through-hole, and the inner wall of bearing is installed net section of thick bamboo, and the inner wall fixedly connected with brushing oil cotton of net section of thick bamboo, brushing oil cotton's inner wall swing joint has the pipe, and the upper and lower both sides of bearing inner wall all fixedly connected with mounting groove, and the upper and lower both sides of net section of thick; the lubricating oil is sucked into the oil pipe and then conveyed into the bearing through the oil pipe, and as the through holes are formed in the inner wall of the bearing and communicated with the hollow parts of the grid cylinder, the lubricating oil in the bearing can enter the grid cylinder and be absorbed by the oil brushing cotton, and when the tube blank moves to the cold drawing device leftwards, the oil brushing cotton can paint the lubricating oil on the surface of the tube blank.
Description
Technical Field
The utility model relates to a seamless steel pipe apparatus for producing technical field, in particular to surface lubricating arrangement of heavy-calibre cold drawn seamless steel pipe.
Background
The seamless steel pipe has a hollow section, is used as a pipeline for conveying fluid in large quantity, such as pipelines for conveying petroleum, natural gas, coal gas, water and certain solid materials, and the like, has the same bending resistance and torsion resistance and lighter weight compared with solid steel such as round steel, is steel with an economic section, and is widely used for manufacturing structural parts and mechanical parts; in the stainless steel seamless steel pipe manufacturing industry, cold drawing is an important process, and because of the lubricating effect of lubricating the outer surface of a cold-drawn pipe blank, the resistance of the pipe blank in the cold-drawing process can be reduced, so that the outer surface quality of the cold-drawn pipe is improved, and the deformation of the cold-drawn pipe is increased.
The outer surface lubricating device of the prior large-caliber cold-drawn seamless steel pipe blank has the following problems:
1. when the lubricating device is used for smearing lubricating oil on the outer surface of the seamless pipe blank, the lubricating oil needs to be manually dipped, and the lubricating oil cannot be automatically added, so that inconvenience is brought to workers.
2. The contact part of the lubricating device and the steel pipe is worn for a long time and is easy to damage, but not easy to replace, and the problem of uneven lubrication on the surface of the steel pipe can be caused when the brush is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a surface lubricating arrangement of heavy-calibre cold drawing seamless steel pipe has the characteristics that can automize and carry out the lubrication to seamless steel pipe, also is convenient for change lubricating arrangement's brush simultaneously.
The utility model discloses a realize like this, a surface lubricating arrangement of heavy-calibre cold drawing seamless steel pipe, including the bearing, the outer wall of bearing has seted up the inlet port, the outside fixedly connected with oil pipe of inlet port, the other end of oil pipe is installed the electric pump, the inner circle of bearing has seted up a plurality of evenly distributed's through-hole, the inner wall of bearing is installed a net section of thick bamboo, the inner wall fixedly connected with brushing oil cotton of net section of thick bamboo, brushing oil cotton's inner wall swing joint has the pipe;
the equal fixedly connected with mounting groove in upper and lower both sides of bearing inner wall, the equal fixedly connected with in upper and lower both sides of net section of thick bamboo and mounting groove assorted installation piece.
Rotate in the pipe outside in order to drive the brush oil cotton, and then make lubricating oil evenly paint on the pipe surface, as the utility model discloses a surface lubricating arrangement is preferred for large-bore cold drawing seamless steel pipe, the right-hand member fixedly connected with rotary drum of net section of thick bamboo, the outer wall of rotary drum is seted up flutedly, the inner wall swing joint of recess has the drive belt, the motor is installed to the other end of drive belt.
In order to avoid lubricating oil from bearing leakage, as the utility model discloses a surface lubricating arrangement of heavy-calibre cold drawing seamless steel pipe base is preferred, the bearing cap has all been cup jointed to the left and right sides of bearing.
For convenient storage lubricating oil, as the utility model discloses a surface lubricating arrangement is preferred for large-diameter cold drawn seamless steel pipe, the below of bearing is provided with the oil tank, the oil outlet has been seted up to the preceding terminal surface of oil tank, the oil outlet communicates with the entry of electric pump.
For the convenience of installation motor and electric pump, conduct the utility model discloses a surface lubricating arrangement is preferred for large-bore cold drawn seamless steel pipe, the preceding terminal surface fixedly connected with backup pad of oil tank, the backup pad is located the below of oil outlet, the lower extreme of electric pump and motor all can be dismantled with the backup pad and be connected.
For the lubricating oil that the cotton oozed of convenient collection brushing oil, as the utility model discloses a surface lubricating arrangement of large-diameter cold drawing seamless steel pipe is preferred, the fixed frame of up end fixedly connected with of oil tank, a plurality of evenly distributed's of inner circle fixedly connected with connecting rod of fixed frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. lubricating oil is sucked into the oil pipe by starting the electric pump and then is conveyed into the bearing through the oil pipe, and as the through hole is formed in the inner wall of the bearing and is communicated with the hollow part of the grid cylinder, the lubricating oil in the bearing can enter the grid cylinder and is absorbed by the oil brushing cotton, and when the tube blank moves to the cold drawing device leftwards, the oil brushing cotton can paint the lubricating oil on the surface of the tube blank;
2. when the oil brushing cotton is damaged, the grid cylinder is pulled out from the interior of the bearing rightwards, the mounting block slides in the mounting groove at the moment and drives the oil brushing cotton to move out, so that a new grid cylinder is replaced, and the effect of facilitating replacement of the oil brushing cotton is achieved;
3. can make the drive belt rotate through starter motor, and then drive the rotary drum rotatory, drive a net section of thick bamboo simultaneously and brush the cotton rotation of oil to evenly apply paint lubricating oil with a brush to the pipe billet outside.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a view showing the internal structure of the bearing of the present invention;
FIG. 3 is a schematic view of the control panel of the present invention;
figure 4 is the schematic view of the waist fixing band of the utility model
In the figure: 1. a bearing; 101. a bearing cap; 102. an oil inlet hole; 103. mounting grooves; 104. a through hole; 2. a mesh cylinder; 201. a rotating drum; 2011. a groove; 202. mounting blocks; 203. brushing oil cotton; 3. a pipe blank; 4. an oil tank; 401. a fixing frame; 4011. a connecting rod; 402. an oil outlet hole; 5. a support plate; 6. a motor; 601. a transmission belt; 7. an electric pump; 701. and (4) an oil pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: an outer surface lubricating device for a large-caliber cold-drawn seamless steel tube blank comprises a bearing 1, wherein an oil inlet 102 is formed in the outer wall of the bearing 1, an oil pipe 701 is fixedly connected to the outer side of the oil inlet 102, an electric pump 7 is installed at the other end of the oil pipe 701, a plurality of uniformly distributed through holes 104 are formed in the inner ring of the bearing 1, a grid cylinder 2 is installed on the inner wall of the bearing 1, oil brushing cotton 203 is fixedly connected to the inner wall of the grid cylinder 2, and a tube blank 3 is movably connected to the inner wall of the oil brushing cotton 203;
the equal fixedly connected with mounting groove 103 in upper and lower both sides of bearing 1 inner wall, the equal fixedly connected with in upper and lower both sides of net section of thick bamboo 2 and mounting groove 103 assorted installation piece 202.
In this embodiment: lubricating oil is sucked into the oil pipe 701 by starting the electric pump 7 and then is conveyed into the bearing 1 through the oil pipe 701, and as the through hole 104 is formed in the inner wall of the bearing 1 and the through hole 104 is communicated with the hollow part of the grid cylinder 2, the lubricating oil in the bearing 1 can enter the grid cylinder 2 and is absorbed by the oil brushing cotton 203, and when the tube blank 3 moves to the cold drawing device leftwards, the oil brushing cotton 203 can paint the lubricating oil on the surface of the tube blank 3;
when the oil brushing cotton 203 is damaged, the grid cylinder 2 is pulled out rightwards from the inside of the bearing 1, at the moment, the mounting block 202 slides in the mounting groove 103 and drives the oil brushing cotton 203 to move out, so that a new grid cylinder 2 is replaced, and the effect of facilitating replacement of the oil brushing cotton 203 is achieved.
As the utility model discloses a technical optimization scheme, the right-hand member fixedly connected with rotary drum 201 of net section of thick bamboo 2, recess 2011 has been seted up to the outer wall of rotary drum 201, and the inner wall swing joint of recess 2011 has drive belt 601, and motor 6 is installed to the other end of drive belt 601.
In this embodiment: can make drive belt 601 rotate through starter motor 6, and then drive the rotary drum 201 rotatory, drive a net section of thick bamboo 2 and brush oil cotton 203 simultaneously and rotate to evenly apply paint lubricating oil with a brush to the pipe 3 outside.
As a technical optimization scheme of the utility model, bearing cap 101 has all been cup jointed to the left and right sides of bearing 1.
In this embodiment: by installing the bearing caps 101 on the left and right sides of the bearing 1, when the lubricating oil enters the bearing 1, the lubricating oil is prevented from seeping out from the gaps on the left and right sides of the bearing 1, and the lubricating oil in the bearing 1 also has a lubricating effect on the bearing 1.
As a technical optimization scheme of the utility model, the below of bearing 1 is provided with oil tank 4, and oil outlet 402 has been seted up to the preceding terminal surface of oil tank 4, and oil outlet 402 communicates with electric pump 7's entry.
In this embodiment: the lubricating oil is injected into the oil tank 4 in advance, the electric pump 7 is pumped from the oil tank 4 during use, the effect of temporarily storing the lubricating oil can be achieved, and the oil outlet 402 can facilitate installation of the electric pump 7.
As a technical optimization scheme of the utility model, the preceding terminal surface fixedly connected with backup pad 5 of oil tank 4, backup pad 5 are located the below of oil outlet 402, and the lower extreme of electric pump 7 and motor 6 all can be dismantled with backup pad 5 and be connected.
In this embodiment: by providing the support plate 5, the positions of the electric pump 7 and the motor 6 are fixed, and the bottom surfaces of the electric pump 7 and the motor 6 are maintained on the same horizontal plane, so that the two machines can be stably operated.
As a technical optimization scheme of the utility model, the fixed frame 401 of up end fixedly connected with of oil tank 4, a plurality of evenly distributed's of inner circle fixedly connected with connecting rod 4011 of fixed frame 401.
In this embodiment: through being provided with a plurality of connecting rods 4011, and then when the brush oil cotton 203 is extrudeed, the lubricating oil that oozes can drip inside oil tank 4 to reach and collect lubricating oil and carry out the effect that reutilization.
The working principle is as follows: inhale oil pipe 701 with lubricating oil through starting electric pump 7, the rethread oil pipe 701 is carried to bearing 1 in, because through-hole 104 has been seted up to bearing 1's inner wall, and through-hole 104 and net section of thick bamboo 2 fretwork department intercommunication, and then lubricating oil in the bearing 1 can get into net section of thick bamboo 2 and absorb by brushing oil cotton 203, starter motor 6 can make drive belt 601 rotate, and then drive rotary drum 201 rotatory, drive net section of thick bamboo 2 and brushing oil cotton 203 simultaneously and rotate, thereby evenly brush lubricating oil to the pipe 3 outside, when brushing oil cotton 203 is damaged, take out net section of thick bamboo 2 from bearing 1 inside right, installation piece 202 slides in mounting groove 103 this moment, and drive brushing oil cotton 203 shifts out, replace new net section of thick bamboo 2 again.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a surface lubricating arrangement of heavy-calibre cold drawn seamless steel pipe, includes bearing (1), its characterized in that: an oil inlet hole (102) is formed in the outer wall of the bearing (1), an oil pipe (701) is fixedly connected to the outer side of the oil inlet hole (102), an electric pump (7) is installed at the other end of the oil pipe (701), a plurality of uniformly distributed through holes (104) are formed in the inner ring of the bearing (1), a grid cylinder (2) is installed on the inner wall of the bearing (1), oil brushing cotton (203) is fixedly connected to the inner wall of the grid cylinder (2), and a pipe blank (3) is movably connected to the inner wall of the oil brushing cotton (203);
the equal fixedly connected with mounting groove (103) in upper and lower both sides of bearing (1) inner wall, the equal fixedly connected with in upper and lower both sides of net section of thick bamboo (2) and mounting groove (103) assorted installation piece (202).
2. The outer surface lubricating device of the large-caliber cold-drawn seamless steel tube blank according to claim 1, characterized in that: the right-hand member fixedly connected with rotary drum (201) of net section of thick bamboo (2), recess (2011) is seted up to the outer wall of rotary drum (201), the inner wall swing joint of recess (2011) has drive belt (601), motor (6) are installed to the other end of drive belt (601).
3. The outer surface lubricating device of the large-caliber cold-drawn seamless steel tube blank according to claim 1, characterized in that: bearing covers (101) are sleeved on the left side and the right side of the bearing (1).
4. The outer surface lubricating device of the large-caliber cold-drawn seamless steel tube blank according to claim 1, characterized in that: an oil tank (4) is arranged below the bearing (1), an oil outlet (402) is formed in the front end face of the oil tank (4), and the oil outlet (402) is communicated with an inlet of the electric pump (7).
5. The outer surface lubricating device of the large-caliber cold-drawn seamless steel tube blank according to claim 4, characterized in that: the preceding terminal surface fixedly connected with backup pad (5) of oil tank (4), backup pad (5) are located the below of oil outlet (402), the lower extreme of electric pump (7) and motor (6) all can be dismantled with backup pad (5) and be connected.
6. The outer surface lubricating device of the large-caliber cold-drawn seamless steel tube blank according to claim 4, characterized in that: the up end fixedly connected with of oil tank (4) fixes frame (401), the inner circle fixedly connected with of fixing frame (401) has a plurality of evenly distributed's connecting rod (4011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955338.3U CN212733582U (en) | 2020-05-30 | 2020-05-30 | Outer surface lubricating device for large-caliber cold-drawn seamless steel pipe blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955338.3U CN212733582U (en) | 2020-05-30 | 2020-05-30 | Outer surface lubricating device for large-caliber cold-drawn seamless steel pipe blank |
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| CN212733582U true CN212733582U (en) | 2021-03-19 |
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| CN202020955338.3U Active CN212733582U (en) | 2020-05-30 | 2020-05-30 | Outer surface lubricating device for large-caliber cold-drawn seamless steel pipe blank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385905A (en) * | 2021-06-11 | 2021-09-14 | 郑州锦利丰机械设备有限公司 | Production process of air conditioner refrigerant copper pipe |
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2020
- 2020-05-30 CN CN202020955338.3U patent/CN212733582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385905A (en) * | 2021-06-11 | 2021-09-14 | 郑州锦利丰机械设备有限公司 | Production process of air conditioner refrigerant copper pipe |
| CN113385905B (en) * | 2021-06-11 | 2024-04-19 | 郑州锦利丰机械设备有限公司 | Production process of air conditioner refrigerant copper pipe |
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