Lubricating assembly for saponification in steel pipe production

Abstract

The utility model discloses a lubricating component for saponification in steel pipe production, which belongs to the technical field of steel pipe production equipment and comprises a base and a support block fixed at the top of the base, an integrated barrel is hinged to the top end of the support block, and the lubricating component for saponification in steel pipe production further comprises a through hole formed in one end face of the integrated barrel, and the through hole is used for feeding the steel pipe into the integrated cylinder or taking the steel pipe out of the integrated cylinder. The air outlet is formed in the end face of the integrated barrel through the air guide pipe, so that hot air cannot be directly blown to the surface of a steel pipe, saponifying agents on the surface of the steel pipe are dried, meanwhile, the distribution uniformity of the saponifying agents on the surface of the steel pipe is prevented from being affected, the free end of the integrated barrel is jacked up and inclined through the telescopic cylinder, and after the saponifying agents are sprayed, the saponifying agents can be evenly sprayed. The vibrating motor is started to drive the steel pipe to vibrate at high frequency, so that redundant saponifying agents on the steel pipe can be recycled, and the saponifying agents can be uniformly attached to the inner wall and the outer wall of the steel pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe production equipment technical field, concretely is a kind of lubricating assembly for steel pipe production saponification. BACKGROUND

[0002] Before steel pipe in cold-drawing process, steel pipe needs to be pickled, phosphorized and saponification treatment, through these three steps processing, reach the removal of steel pipe surface oxide skin, for its matrix same protection and to the lubrication of steel pipe surface, so as to facilitate the cold-drawing of steel pipe in subsequent, reduce the frictional resistance of steel pipe surface.Present part steel pipe saponification lubricating device when in use, through the way of spraying, saponification agent is sprayed on the outer surface of steel pipe, easy in drying step due to hot air flow impact steel pipe surface, affect the distribution uniformity of saponification agent on steel pipe surface.

[0003] The existing patent application No.202021911131.2 discloses a steel pipe production saponification lubricating device with drying function, which is horizontally connected by a lubricating cylinder and a drying cylinder, and can spray saponification agent and dry the surface of the steel pipe in turn by spraying and uniform hot air blowing, effectively improving the cold-drawing quality of the steel pipe. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a lubricating assembly for steel pipe production saponification to solve the problem of uneven distribution of saponification agent on the surface of steel pipe due to hot air flow impact in the drying step.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a lubricating assembly for steel pipe production saponification, which comprises a base and a support block fixed on the top of the base, and a one-piece cylinder is hinged to the top end of the support block.

[0007] A through hole is provided on one end face of the one-piece cylinder, which is used to send or take out the steel pipe from the one-piece cylinder.

[0008] Two guide slides are oppositely arranged on the one-piece cylinder.

[0009] A telescopic cylinder is fixed on the top of the base.

[0010] A U-shaped frame fixed on the output end of the telescopic cylinder, one end of the guide slide is inserted into the U-shaped frame, and the U-shaped frame is lifted and the free end of the integrated cylinder is pushed upward under the push of the telescopic cylinder, so that the free end of the integrated cylinder is tilted upward as the deflection point of the hinge with the support block.

[0011] A hot air blower fixed on the top of the base.

[0012] An air guide pipe between one end face of the integrated cylinder and the output end of the hot air blower.

[0013] Further, the two guide slides are symmetrically distributed above and below the outside of the integrated cylinder, and the guide slides are arranged along the axis direction outside the integrated cylinder.

[0014] Further, the lubricating assembly for steel pipe production saponification further comprises:

[0015] A spray column axially fixed in the integrated cylinder.

[0016] A spray ring slidingly arranged in the integrated cylinder, the spray ring is used to uniformly spray the saponifying agent outside the steel pipe.

[0017] A drive part arranged in the guide slide, the drive part is used to drive the spray ring to axially linearly reciprocate.

[0018] A water supply tank fixed on the top of the base.

[0019] A delivery pipe arranged between the water supply tank and the spray ring, and a delivery pipe is also arranged between the water supply column and the spray column.

[0020] A return pipe arranged between the integrated cylinder and the water supply tank for recovering excess saponifying liquid.

[0021] Further, the perforation is concentric with the end face of the integrated cylinder, and the perforation is located on the end face of the integrated cylinder away from the support block.

[0022] Further, the delivery pipe between the spray ring and the water supply tank is fixed and inserted into the end face of the integrated cylinder away from the support block, and the delivery pipe is a soft pipe.

[0023] Further, the remaining one delivery pipe is fixed and inserted into the remaining one end face of the integrated cylinder, and one end of the remaining one delivery pipe is communicated in the guide slide located at the bottom of the integrated cylinder.

[0024] Further, the air guide pipe and the perforation are located on the same end face of the integrated cylinder, and the air guide pipe is a high-temperature-resistant soft pipe.

[0025] Further, the lubricating assembly for steel pipe production saponification further comprises:

[0026] A conical abutment is sleeved on one end of the spray column.

[0027] A spring is arranged between the one end of the integrated cylinder and the conical abutment.

[0028] A vibration motor is arranged on the vertical surface of the conical abutment, and the vibration motor is used to drive the conical abutment and the steel pipe to high-frequency vibrate along the axial direction of the spray column.

[0029] Compared with the prior art, the above one or more technical solutions have the following beneficial effects:

[0030] 1. The utility model discloses a spring, vibration motor, conical abutment and the cooperation of the air duct of being communicated on the end face of integrated cylinder structure between etc. make hot air not directly blow to the surface of steel pipe, effectively avoid the evenness of saponifier distribution that hot air flow influences the surface of steel pipe, and through telescopic cylinder, the one end of integrated cylinder is lifted, makes it keep tilting, and after saponifier spraying, start vibration motor and make it drive steel pipe to high-frequency vibrate, both can make the saponifier of steel pipe surface reflux to integrated cylinder, and also can make the saponifier of steel pipe surface evenness adhere.

[0031] 2. The utility model discloses a drive part drives spray ring linear motion along the axial direction of integrated cylinder, and the saponifier is evenly sprayed on the outer wall of steel pipe, and is matched with the spray column that is inserted in the steel pipe, and the inner wall of steel pipe is evenly sprayed, improves the overall nature of steel pipe saponification, and after saponifier spraying, can immediately send the hot air flow generated by hot air machine into along the axial direction of integrated cylinder, and carries out drying treatment to saponifier, realizes spray drying integration, improves the overall efficiency of steel pipe saponification. BRIEF DESCRIPTION OF DRAWINGS

[0032] Fig. 1 It is the axonometric view of rear perspective of the utility model;

[0033] Fig. 2 It is the axonometric partial sectional view of the utility model;

[0034] Fig. 3 It is the front view sectional view of the utility model;

[0035] Fig. 4 It is the left view of the utility model.

[0036] In the drawing: 1. base; 2. support block; 3. integrated cylinder; 4. telescopic cylinder; 5. U-shaped frame; 6. guide slide; 7. perforation; 8. spray column; 9. spray ring; 10. drive part; 11. conical abutment; 12. spring; 13. vibration motor; 14. air duct; 15. hot air machine; 16. water supply tank; 17. delivery pipe; 18. reflux pipe. DETAILED DESCRIPTION

[0037] In order to make the person skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application.

[0038] As shown in the drawings, Figs. 1 to 4 A lubricating assembly for saponification of steel pipe production includes a base 1 and a support block 2 fixed on the top of the base 1, and the top end of the support block 2 is hinged to an integrated cylinder 3, and the lubricating assembly for saponification of steel pipe production further includes:

[0039] A through hole 7 is arranged on one end face of the integrated cylinder 3, the through hole 7 is used for feeding or taking out the steel pipe into or from the integrated cylinder 3, a sealing block is screw-mounted in the through hole 7, after the feeding of the steel pipe is completed, the through hole 7 is blocked by using the sealing block, and one side of the sealing block is overlapped on one end face of the steel pipe to limit the movement of the steel pipe in the axial direction.

[0040] Two guide slides 6 are arranged on the integrated cylinder 3.

[0041] A telescopic cylinder 4 is fixed on the top of the base 1.

[0042] A U-shaped frame 5 is fixed on the output end of the telescopic cylinder 4, one end of one of the guide slides 6 is inserted into the U-shaped frame 5, under the pushing of the telescopic cylinder 4, the U-shaped frame 5 is lifted and pushes the free end of the integrated cylinder 3 to tilt upward, so that the free end of the integrated cylinder 3 is tilted upward with the hinged part of the support block 2 as the deflection point.

[0043] After the steel pipe is fed into the integrated cylinder 3, under the pushing of the telescopic cylinder 4, the integrated cylinder 3 is kept in the tilted state, so that the excess saponifying agent on the surface of the steel pipe can flow to the end of the integrated cylinder 3 close to the support block 2 during subsequent spraying of the steel pipe, so as to facilitate the collection of the excess saponifying agent, facilitate recycling, reduce the waste amount of saponifying liquid, save the raw material cost, and also avoid the saponifying liquid from being taken out and dripping in the working environment, thereby reducing the cleaning workload of the working environment in the later period.

[0044] A hot air blower 15 is fixed on the top of the base 1.

[0045] An air duct 14 is arranged between one end face of the integrated cylinder 3 and the output end of the hot air blower 15.

[0046] The hot air is blown into the integrated cylinder 3 along the axial direction of the integrated cylinder 3, so as to avoid the hot air from being directly blown to the surface of the steel pipe, thereby affecting the uniformity of the distribution of the saponifying agent attached to the surface of the steel pipe.

[0047] In this embodiment, the two guide slides 6 are symmetrically arranged on the outside of the integrated cylinder 3, and the guide slides 6 are arranged on the outside of the integrated cylinder 3 along the axis direction. In this way, the outer movable frame of the guide slide 6 at the bottom of the integrated cylinder 3 is arranged in the U-shaped frame 5, so that the free end of the integrated cylinder 3 is pushed by the output end of the telescopic cylinder 4, and the guide slides 6 arranged in the U-shaped frame 5 slide relative to each other, so that the free end of the integrated cylinder 3 is deflected and tilted upward at the hinge with the support block 2 as the deflection point, and the stability of the tilt adjustment of the integrated cylinder 3 is improved by the limiting and guiding effect between the U-shaped frame 5 and the guide slide 6.

[0048] In this embodiment, the lubricating assembly for saponification of steel pipe production further comprises:

[0049] The spray column 8 is fixed axially in the integrated cylinder 3, and the spray column 8 and the integrated cylinder 3 are in a coaxial relationship.

[0050] The spray ring 9 is slidably arranged in the integrated cylinder 3, the inner diameter of the spray ring 9 is greater than or equal to the inner diameter of the perforation 7, and the two are in a coaxial relationship, and the spray ring 9 is used to uniformly spray the saponifying agent on the outside of the steel pipe.

[0051] The drive part 10 is arranged in the guide slide 6, the drive part 10 comprises a lead screw rotatably arranged in one of the guide slides 6, a nut seat is threadedly arranged on the lead screw, one side of the nut seat is fixed to the top of the spray ring 9, the remaining one of the guide slides 6 is fixedly provided with a guide rod, a sliding seat is slidably arranged on the guide rod, one side of the sliding seat is fixed to the bottom of the spray ring 9, and a drive motor for driving the lead screw to rotate is arranged outside the integrated cylinder 3, and the drive part 10 is used to drive the spray ring 9 to axially linearly reciprocate.

[0052] The water supply tank 16 is fixed to the top of the base 1, the water supply tank 16 is provided with two supply pumps, and the output ends of the supply pumps are communicated with one end of the conveying pipe 17.

[0053] The conveying pipe 17 is arranged between the water supply tank 16 and the spray ring 9, and the conveying pipe 17 is also arranged between the water supply tank 16 and the spray column 8.

[0054] The return pipe 18 is arranged between the integrated cylinder 3 and the water supply tank 16 for recycling excess saponifying liquid, one end of the return pipe 18 is communicated with the guide slide 6 at the bottom of the integrated cylinder 3, and the communication between the return pipe 18 and the guide slide 6 is located at the end of the guide slide 6 close to the support block 2, and an electromagnetic valve is arranged at the end of the return pipe 18 close to the support block 2.

[0055] The conveying pipe 17 between the spray ring 9 and the water supply tank 16 is fixedly inserted on the end face of the integrated cylinder 3 away from the support block 2, and the conveying pipe 17 is a soft pipe, so as to avoid damage caused by the length of the conveying pipe 17 being insufficient when the integrated cylinder 3 is adjusted in tilt.

[0056] The remaining one conveying pipe 17 is fixedly inserted on the remaining one end surface of the integrated cylinder 3, and one end of the remaining one conveying pipe 17 is communicated in the guide chute 6 located at the bottom of the integrated cylinder 3.

[0057] By driving the spraying ring 9 to move linearly along the axial direction of the integrated cylinder 3 through the driving part 10, the saponifying agent is uniformly sprayed on the outer wall of the steel pipe, and the spraying column 8 inserted in the steel pipe uniformly sprays the inner wall of the steel pipe, so that the saponification of the steel pipe is improved in comprehensiveness.

[0058] In the embodiment, the perforation 7 is coaxial with the end surface of the integrated cylinder 3, and the perforation 7 is located on the end surface of the integrated cylinder 3 away from the support block 2, so that when the steel pipe is loaded into the integrated cylinder 3, the steel pipe is conveniently sleeved on the outside of the spraying column 8, so that the spraying column 8 can uniformly spray the saponifying agent on the inner wall of the steel pipe, and the spraying comprehensiveness of the saponifying agent is improved.

[0059] In the embodiment, the air guide pipe 14 is located on the same end surface of the integrated cylinder 3 as the perforation 7, and the air guide pipe 14 is a high-temperature-resistant flexible pipe, so that when the integrated cylinder 3 is adjusted to be inclined, the air guide pipe 14 is prevented from being damaged due to being too short and being stretched, and the flexible pipe is prevented from melting or being ignited due to temperature rise, and the service life of the air guide pipe 14 is improved.

[0060] In the embodiment, the lubricating assembly for saponification of the steel pipe production further comprises:

[0061] The conical abutting block 11 is sleeved on one end of the spraying column 8.

[0062] The spring 12 is arranged between one end of the integrated cylinder 3 and the conical abutting block 11.

[0063] The vibration motor 13 is arranged on the vertical surface of the conical abutting block 11, and the vibration motor 13 is used to drive the conical abutting block 11 and the steel pipe to vibrate along the axial direction of the spraying column 8 at a high frequency.

[0064] After the integrated cylinder 3 is inclined by the telescopic cylinder 4, the vibration motor 13 is started and drives the conical abutting block 11 and the steel pipe to vibrate along the axial direction of the spraying column 8 at a high frequency, so that the excess saponifying agent on the surface of the steel pipe is returned to the integrated cylinder 3, and the saponifying agent on the surface of the steel pipe is uniformly attached.

[0065] Working principle: the initial state of the integrated cylinder 3 is horizontally placed, at this time, the output end of the telescopic cylinder 4 and the height of the U-shaped frame 5 are the lowest value, which facilitates the operator to load the steel pipe from the perforation 7 into the integrated cylinder 3, and makes the steel pipe sleeved outside the spray column 8 until the one end of the steel pipe abuts against the conical abutting block 11, then the perforation 7 is blocked by the sealing abutting block, and one side of the sealing abutting block is overlapped on the one end surface of the steel pipe, which limits the movement of the steel pipe in the axial direction, then the output end of the telescopic cylinder 4 is elongated and pushes the U-shaped frame 5 to rise, the rising U-shaped frame 5 pushes the free end of the integrated cylinder 3 to tilt upwards with the hinge of the integrated cylinder 3 and the supporting block 2 as the deflection point, then the driving part 10 and the water supply tank 16 are started, so that the driving part 10 drives the spray ring 9 to move linearly along the axial direction of the integrated cylinder 3, at the same time, the water supply tank 16 supplies the saponifying agent into the spray ring 9 and the spray column 8 through the two delivery pipes 17, so as to uniformly spray the saponifying agent on the inner and outer walls of the steel pipe, and improve the comprehensiveness of the saponification of the steel pipe, then the vibration motor 13 is started, which drives the conical abutting block 11 and the steel pipe to vibrate along the axial direction of the spray column 8 at a high frequency, so that the excess saponifying agent on the steel pipe slides down and falls into the guide slide 6 at the end close to the supporting block 2 at the bottom of the integrated cylinder 3, the excess saponifying agent is recovered by opening the backflow pipe 18, after the saponification spraying of the steel pipe is completed, the vibration motor 13 continues to operate for a period of time, and after the saponification spraying of the steel pipe is completed, the hot air blower 15 can be started and the electromagnetic valve on the backflow pipe 18 is closed, the hot air flow generated by the hot air blower 15 is delivered into the integrated cylinder 3 through the air guide pipe 14 and blown into the integrated cylinder 3 along the axial direction of the integrated cylinder 3, which dries the saponifying agent sprayed on the steel pipe, so that the saponification spraying and drying of the steel pipe can be sequentially performed in the integrated cylinder 3, the saponification agent spraying and drying are completed at one time, the overall efficiency of the saponification of the steel pipe is improved, and the hot air flow can not directly impact on the surface of the steel pipe, so as to avoid affecting the uniformity of the distribution of the saponifying agent on the surface of the steel pipe.

[0066] The preferred embodiments of the utility model have been described above, and the parts not described in the utility model can be realized by using or referring to the existing technology. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. The changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the utility model should also belong to the protection scope of the utility model.

Claims

1. A lubricating assembly for the production of steel pipes, comprising a base (1) and a support block (2) fixed to the top of the base (1), the top end of the support block (2) being hinged to an integral cylinder (3), characterized in that, The steel pipe production saponification lubricating assembly further comprises: A through hole (7) arranged on one end surface of the integrated cylinder (3), the through hole (7) is used for sending or taking out the steel pipe into or from the integrated cylinder (3); Two guide slides (6) arranged on the integrated cylinder (3) oppositely; A telescopic cylinder (4) fixed on the top of the base (1); A U-shaped frame (5) fixed on the output end of the telescopic cylinder (4), one end of one of the guide slides (6) is inserted into the U-shaped frame (5), under the pushing of the telescopic cylinder (4), the U-shaped frame (5) is lifted and pushes the free end of the integrated cylinder (3) to tilt upward, so that the free end of the integrated cylinder (3) is tilted upward with the hinge with the support block (2) as the deflection point; A hot air blower (15) fixed on the top of the base (1); An air duct (14) arranged between one end surface of the integrated cylinder (3) and the output end of the hot air blower (15).

2. The lubricating assembly for pipe production by saponification according to claim 1, characterized in that, The two guide slides (6) are symmetrically distributed on the outside of the integrated cylinder (3) in an up-down manner, and the guide slides (6) are arranged on the outside of the integrated cylinder (3) in the axial direction.

3. The lubricating assembly for the saponification of a steel pipe according to claim 2, characterized in that, The steel pipe production saponification lubricating assembly further comprises: A spray column (8) axially fixed in the integrated cylinder (3); A spray ring (9) slidingly arranged in the integrated cylinder (3), the spray ring (9) is used for uniformly spraying the saponifying agent on the outside of the steel pipe; A driving part (10) arranged in the guide slide (6), the driving part (10) is used for driving the spray ring (9) to axially and linearly reciprocate; A water supply tank (16) fixed on the top of the base (1); A conveying pipe (17) arranged between the water supply tank (16) and the spray ring (9), the conveying pipe (17) is also arranged between the water supply tank (16) and the spray column (8); A reflux pipe (18) arranged between the integrated cylinder (3) and the water supply tank (16) for recovering excess saponifying liquid.

4. The lubricating assembly for the saponification of a steel pipe according to claim 1, characterized by The through hole (7) and the end surface of the integrated cylinder (3) have the same center, and the through hole (7) is located on the end surface of the integrated cylinder (3) away from the support block (2).

5. The lubricating assembly for the saponification of a steel pipe according to claim 3, characterized in that, The conveying pipe (17) between the spray ring (9) and the water supply tank (16) is fixedly inserted into the end surface of the integrated cylinder (3) away from the support block (2), and the conveying pipe (17) is a soft pipe.

6. The lubricating assembly for the saponification of a steel pipe according to claim 5, characterized in that, The remaining one conveying pipe (17) is fixedly inserted into the remaining one end surface of the integrated cylinder (3), and one end of the remaining one conveying pipe (17) is communicated into the guide slide (6) located at the bottom of the integrated cylinder (3).

7. The lubricating assembly for the saponification of a steel pipe according to claim 1, characterized in that, The air duct (14) is located on the same end surface of the integrated cylinder (3) as the through hole (7), and the air duct (14) is a high-temperature-resistant soft pipe.

8. The lubricating assembly for the saponification of a steel pipe according to claim 3, characterized in that, The steel pipe production saponification lubricating assembly further comprises: A conical stopper (11) slidingly sleeved on one end of the spray column (8); A spring (12) arranged between one end of the integrated cylinder (3) and the conical stopper (11); A vibration motor (13) is arranged on the vertical surface of the conical block (11), and the vibration motor (13) is used to drive the high-frequency vibration of the conical block (11) and the steel pipe along the axis of the spray column (8).

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