CN2266684Y - Petroleum casing screw lubricant supplying device - Google Patents

Petroleum casing screw lubricant supplying device Download PDF

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Publication number
CN2266684Y
CN2266684Y CN 96236430 CN96236430U CN2266684Y CN 2266684 Y CN2266684 Y CN 2266684Y CN 96236430 CN96236430 CN 96236430 CN 96236430 U CN96236430 U CN 96236430U CN 2266684 Y CN2266684 Y CN 2266684Y
Authority
CN
China
Prior art keywords
fat
fat liquoring
guide rail
oil cylinder
driving wheel
Prior art date
Application number
CN 96236430
Other languages
Chinese (zh)
Inventor
杨志康
陈孟庆
贾洪仁
Original Assignee
甘肃环球能源节能技术开发设计研究所有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 甘肃环球能源节能技术开发设计研究所有限公司 filed Critical 甘肃环球能源节能技术开发设计研究所有限公司
Priority to CN 96236430 priority Critical patent/CN2266684Y/en
Application granted granted Critical
Publication of CN2266684Y publication Critical patent/CN2266684Y/en

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Abstract

The utility model belongs to a device used for coating grease on screw threads to ensure the joint sealing of double screw threads in the hydrostatic testing of a sleeve tube and an oil pipe. The utility model comprises a left and a right grease coating machine tools and a roller bracket. The utility model is characterized in that an oil cylinder and a guide trail plate of a grease coating system are symmetrically fixed on the left and the right grease coating machine tools; the back of an upright post is provided with a horizontal guide rail matched with the guide rail plate; the front part of the upright post is provided with a vertical guide rail matched with the guide rail arranged on a grease coating head; the inner side of the upright post is connected with a piston rod in the oil cylinder; an adjusting element is a pair of transmission pairs of a leading screw and a screw nut; the leading screw is axially positioned on the upright post; the screw nut is fixed on the grease coating head; a driving wheel on the roller bracket is provided with a drive motor.

Description

Petroleum casing pipe screw thread fat liquoring device

The utility model relates to a kind of sleeve pipe, oil pipe in hydrostatics testing, in order to guarantee its two ends seal with screwed joint, and on screw thread the device of fat liquoring, particularly a kind of petroleum casing pipe screw thread fat liquoring device.

Generally adopt artificial fat liquoring at present, labor intensity is big, efficient is low, fat liquoring is irregular and the waste of fat consumption.

The purpose of this utility model provides a kind of petroleum casing pipe screw thread fat liquoring device, and it has overcome the shortcoming of manual fat liquoring, the fat liquoring steady quality, and the efficient height can once be finished the fat liquoring operation on internal and external threads surface, sleeve pipe two ends.

The utility model comprises left and right fat liquoring lathe, rolling wheel support.Comprise in left and right fat liquoring lathe and mend fat system, driving wheel, support roller, hydraulic system, electrical system, fat liquoring system, driving wheel and support roller are positioned on the guide rail, and driving wheel is furnished with power plant, and left and right fat liquoring lathe can be moved horizontally along guide rail.Be characterized in: the fat liquoring system comprises oil cylinder, guide rail plate, column, adjustment member.Oil cylinder, guide rail plate symmetry are fixed on the left and right fat liquoring lathe, and the back of column is provided with horizontal guide rail and cooperates with the guide rail plate, and its front is provided with upright guide rail and cooperates with the guide rail of fat liquoring head, and its side is connected with in-oil cylinder piston rod.Adjusting member is a pair of feed screw nut transmission, and lead screw shaft is to being positioned on the column, and nut is fixed on the fat liquoring head.Rolling wheel support comprises base, driving wheel, driven wheel, signal transmitter, and drive motor is housed on the driving wheel, and sleeve pipe is positioned between driving wheel and the follower, by the driving wheel driven rotary.The fat chamber that the piston rod that piston is housed in the cylinder cavity of fat liquoring head and is attached thereto, piston rod pass the oil cylinder protecgulum with go out the fat mouth and be connected, go out in the fat passage of fat mouth the fat adjustable valve is housed.Support plate is Shape is fixed on the base of oil cylinder.Position limit switch is contained in the left end of support plate, and the sender bar is contained in the respective aperture of support plate.The shank of fat liquoring brush is the circular shaft shape, and pressing plate is positioned in the corresponding matching hole of support plate by screw axial by the shank of fat liquoring brush and the conus portion of sender bar.Master plate brushes at fat liquoring by dowel fixes, and is pressed on by extension spring on the conical surface of sender bar.The sender bar is a step axle shape, and the one end is contained in the spring inside diameter, and its other end is provided with contact.

The utility model fat liquoring is even, the efficient height, and the fat less wastage can once be finished the fat liquoring operation on internal and external threads surface, sleeve pipe two ends.Simple in structure, cost is low.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is a structural configuration schematic representation of the present utility model;

Fig. 2 is a fat liquoring system architecture schematic representation of the present utility model;

Fig. 3 is a fat liquoring header structure schematic representation of the present utility model;

Fig. 4 is that the A of the utility model Fig. 3 is to view;

Fig. 5 is a rolling wheel support structural representation of the present utility model.

In Fig. 1: left and right fat liquoring lathe 1,2 is positioned on the guide rail 3 by driving wheel 6 and support roller 8, and driving wheel 6 is furnished with power plant, and left and right fat liquoring lathe 1,2 is moved horizontally along guide rail 3.Mend fat system 5 and supply seal geases to fat liquoring system 10 by respective line.Hydraulic system 7 is power sources of each oil cylinder in the fat liquoring lathe 1,2, connects each oil hydraulic cylinder by pipeline, constitutes the loop of hydraulic oil.Electrical system 9 can be controlled the action of left and right fat liquoring lathe 1,2.Rolling wheel support 4 is used for location and carrying sleeve 41, and drives sleeve pipe 41 rotations.

In Fig. 2: oil cylinder 11, guide rail plate 12 symmetries are fixed on the left and right fat liquoring lathe 1,2, the back of column 13 is provided with horizontal guide rail and cooperates with guide rail plate 12, its front is provided with upright guide rail and cooperates with the guide rail of fat liquoring head 14, piston rod in its side and the oil cylinder 11 is connected, and oil cylinder 11 moves and can drive column 13 and move as substantially horizontal.Adjusting member 15 is a pair of feed screw nut transmissions, and lead screw shaft is to being positioned on the vertical shaft 13, and nut is fixed on the fat liquoring head 14, when rotating handwheel 16, can drive the leading screw rotation, makes nut drive fat liquoring head 14 and moves along upright guide rail is upper and lower.Before the fat liquoring left end fat liquoring head 14 is adjusted to the top of sleeve pipe 41 female end, right-hand member fat liquoring head 14 is adjusted to the top of sleeve pipe 41 male end.

In Fig. 3,4: the left end of oil cylinder 17 is connected with bonnet 35, the piston rod 33 that piston 34 is housed in its inner chamber and is attached thereto, the fat chamber 30 that piston rod 33 passes oil cylinder protecgulum 32 with go out fat mouth 27 and be connected, go out in the fat passage of fat mouth 27 fat adjustable valve 26 is housed, its effect is a size of adjusting film output amount.The seal gease that has certain pressure that benefit fat system 5 from Fig. 1 supplies with, through the hole 29, fat chamber 30, piston rod hole 31 enter the cavity of piston rod 33, sending into the oily line of fat liquoring mouth 27 formation is coated on the respective threads surface, it is reciprocating that while oil cylinder 17 makes piston 34 drive out fat mouth 27 by piston rod 33, its movement travel is adjusted according to the length of screw thread by position limit switch 25,28, realizes the fat liquoring operation of sleeve pipe 41 two ends thread surface total lengths thus.Support plate 18 is Shape, be fixed on the base of oil cylinder 17, position limit switch 19 is installed in the left end of support plate 18, sender bar 21 is a step axle shape, and the one end is contained in the internal diameter of spring 20, the other end fluting, contact 42 is housed in the groove, contact 42 is the roller shape, by bearing pin contact 42 is fixed in the groove, and sender bar 21 is contained in support plate 18 respective aperture.When the front end contact 42 of sender bar 21 contacts with sleeve pipe 41 end faces, because it is close to sleeve pipe 41 that fat liquoring head 14 continues, under the thrust of sleeve pipe 41, force sender bar 21 relative support plates 18 to slide left, this moment pressure spring 20, depression stroke switch 19, position limit switch 19 passes to electrical system 9 among Fig. 1 with signal, electrical system 9 is sent instruction, mends fat device 5 and supplies with seal gease, the reciprocal fat liquoring action of piston rod 33 beginnings simultaneously.The effect of fat liquoring brush 24 is to brush and become to have certain thickness uniform fat layer going out seal gease that fat mouth 27 is coated in sleeve pipe 41 thread surface.Its shank is a circular shaft,, in support plate 18 corresponding holes, can be rotated in the hole by screw 43 axially locating by the shank of fat liquoring brush 24 and the conus portion of sender bar 21 by pressing plate 22.Master plate 23 is fixing by pin and fat liquoring brush 24, and is welded on the shank of fat liquoring brush 24, can drive fat liquoring brush 24 and rotate, and be pressed on by extension spring 36 on the conical surface of sender bar 21.When sender bar 21 with after sleeve pipe 41 end faces contact, sender bar 21 relative support plates 18 are moved to the left, this moment, master plate 23 drive fat liquorings were brushed 24 deflections, 30 degree, make fat liquoring brush 24 be in the working position of brushing fat, after fat liquoring is finished, fat liquoring head 14 rollbacks, sender bar 21 disengages with sleeve pipe 41 end faces, spring 20 promotes sender bars 21 relative support plates 18 and moves right, and its conical surface promotion master plate 23 is to opposite direction deflection, drives fat liquoring simultaneously and brushes 24 deflections and make a concession the room.

In Fig. 5: driving wheel 38 is equipped with drive motor, signal transmitter 40 can receive and transmit sleeve pipe 41 signal that puts in place, sleeve pipe 41 is positioned between driving wheel 38 and the follower 39, and by driving wheel 38 driven rotary, guarantees that sleeve pipe 41 threaded circular perimeter surface all are coated with seal gease.

Working procedure of the present utility model is such:

When sleeve pipe 41 drops on the rolling wheel support 4, signal transmitter 40 sends the workpiece signal that puts in place, the driving wheel 38 of rolling support drives sleeve pipe 41 rotations, oil cylinder 11 actions in the left and right fat liquoring lathe 1,2 promote column 13, and fat liquoring head 14 is moved to sleeve pipe 41 directions, when the contact 42 of sender bar 21 contacts with sleeve pipe 41 screw thread end faces, fat liquoring head 14 continues to move, and sender bar 21 is moved to the left with respect to support plate 18, forces fat liquoring brush 24 to deflect into the working position; When sender bar 21 depression stroke switches 19, the signal of position limit switch 19 passes to the electrical system 9 among Fig. 1, electrical system 9 is sent instruction, mend 5 beginnings of fat device and supply fat to fat liquoring system 10, piston rod 33 begins action simultaneously, use the axial direction of fat mouth 27 along sleeve pipe 41, reciprocating above its screw thread, seal gease is coated in thread surface, because this moment, sleeve pipe 41 rotated on rolling wheel support 4, so brushing fat, fat liquoring brush 24 becomes to have certain thickness uniform fat layer, after fat liquoring finished, oil cylinder 17 stopped action, and oil cylinder 11 retreats fat liquoring head 14, fat liquoring brush 24 deflects into the room simultaneously, and fat liquoring head 14 continues to retreat into initial position.Remove sleeve pipe 41 by outside movement system, enter the fat liquoring process of next root sleeve pipe 41.

Claims (3)

1. a petroleum casing pipe screw thread fat liquoring device comprises left and right fat liquoring lathe (1), (2), rolling wheel support (4); In left and right fat liquoring lathe (1), (2), comprise fat system (5), driving wheel (6), support roller (8), hydraulic system (7), electrical system (9), the fat liquoring system (10) mended, driving wheel (6) is positioned on the guide rail (3) with support roller (8), driving wheel (6) is furnished with power plant, left and right fat liquoring lathe (1), (2) are moved horizontally along guide rail (3), it is characterized in that:
A. fat liquoring system (10) comprises oil cylinder (11), guide rail plate (12), column (13), adjusts member (15); Oil cylinder (11), guide rail plate (1 2) symmetry are fixed on left and right fat liquoring lathe (1), (2), the back of column (13) is provided with horizontal guide rail and cooperates with guide rail plate (12), its front is provided with upright guide rail and cooperates with the guide rail of fat liquoring head (14), and the piston rod in its side and the oil cylinder (11) is connected; Adjusting member (15) is a pair of feed screw nut transmission, and lead screw shaft is to being positioned on the column (13), and nut is fixed on the fat liquoring head (14);
B. rolling wheel support (4) comprises base (37), driving wheel (38), driven wheel (39), signal transmitter (40), driving wheel is equipped with drive motor on (38), sleeve pipe (41) is positioned between driving wheel (38) and the follower (39), by driving wheel (38) driven rotary.
2. fat liquoring device according to claim 1, it is characterized in that: the piston rod (33) that piston (34) is housed and is attached thereto in oil cylinder (17) inner chamber of fat liquoring head (14), the fat chamber (30) that piston rod (33) passes oil cylinder protecgulum (32) with go out fat mouth (27) and be connected, go out in the fat passage of fat mouth (27) fat adjustable valve (26) is housed; Support plate 18 is Shape is fixed on the base of oil cylinder (17); Position limit switch (19) is contained in the left end of support plate (18), and sender bar (21) is contained in the respective aperture of support plate (18); The shank of fat liquoring brush (24) is the circular shaft shape, and pressing plate (22) is by the shank of fat liquoring brush (24) and the conus portion of sender bar (21), by screw (43) axially locating in the corresponding matching hole of support plate (18); Master plate (23) is brushed on (24) at fat liquoring by dowel fixes, and is pressed on the conical surface of sender bar (21) by extension spring (36).
3. fat liquoring device according to claim 2 is characterized in that: sender bar (21) is a step axle shape, and the one end is contained in spring (20) internal diameter, and its other end is provided with contact (42).
CN 96236430 1996-11-08 1996-11-08 Petroleum casing screw lubricant supplying device CN2266684Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96236430 CN2266684Y (en) 1996-11-08 1996-11-08 Petroleum casing screw lubricant supplying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96236430 CN2266684Y (en) 1996-11-08 1996-11-08 Petroleum casing screw lubricant supplying device

Publications (1)

Publication Number Publication Date
CN2266684Y true CN2266684Y (en) 1997-11-05

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ID=33912259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96236430 CN2266684Y (en) 1996-11-08 1996-11-08 Petroleum casing screw lubricant supplying device

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CN (1) CN2266684Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395464C (en) * 2003-01-17 2008-06-18 国家-油井公司 Centrifugal applicator
CN102179344A (en) * 2011-04-21 2011-09-14 苏州工业园区高登威科技有限公司 Motor lead screw oil injecting device
CN103721889A (en) * 2014-01-20 2014-04-16 南车株洲电力机车研究所有限公司 Coating transmission mechanism of fastening bolt lubricant pre-coating device and mounting method of coating transmission mechanism
CN103990629A (en) * 2013-02-19 2014-08-20 宝山钢铁股份有限公司 Downward-drive type device for removing dust on inner surface of steel pipe
CN106050808A (en) * 2016-07-11 2016-10-26 润琛液压机械南通有限公司 Hydraulic valve test board

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395464C (en) * 2003-01-17 2008-06-18 国家-油井公司 Centrifugal applicator
CN102179344A (en) * 2011-04-21 2011-09-14 苏州工业园区高登威科技有限公司 Motor lead screw oil injecting device
CN103990629A (en) * 2013-02-19 2014-08-20 宝山钢铁股份有限公司 Downward-drive type device for removing dust on inner surface of steel pipe
CN103990629B (en) * 2013-02-19 2016-08-24 宝山钢铁股份有限公司 Under drive formula internal surface of steel pipe ash handling equipment
CN103721889A (en) * 2014-01-20 2014-04-16 南车株洲电力机车研究所有限公司 Coating transmission mechanism of fastening bolt lubricant pre-coating device and mounting method of coating transmission mechanism
CN103721889B (en) * 2014-01-20 2016-02-17 南车株洲电力机车研究所有限公司 A kind of coating transmission mechanism of fastening bolt precoating applicator and installation method thereof
CN106050808A (en) * 2016-07-11 2016-10-26 润琛液压机械南通有限公司 Hydraulic valve test board

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C19 Lapse of patent right due to non-payment of the annual fee
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