CN211563405U - Device for coating thread oil on thread of drilling tool - Google Patents
Device for coating thread oil on thread of drilling tool Download PDFInfo
- Publication number
- CN211563405U CN211563405U CN201922192644.6U CN201922192644U CN211563405U CN 211563405 U CN211563405 U CN 211563405U CN 201922192644 U CN201922192644 U CN 201922192644U CN 211563405 U CN211563405 U CN 211563405U
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- sleeve
- screw thread
- thread oil
- piston
- oil
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- Expired - Fee Related
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Abstract
The utility model provides a drilling tool screw thread scribbles screw thread oil device, includes bottom plate, heat preservation sleeve, screw thread oil sleeve, activity upper cover, air inlet, piston, electromagnetic heating coil, electromagnetic heater, defeated oil pipe, spray gun, screw thread oil protect a section of thick bamboo, heat preservation sleeve is connected to the bottom plate upside, screw thread oil sleeve sets up in the heat preservation sleeve, heat preservation sleeve and screw thread oil sleeve are coaxial structure, the activity upper cover is connected to screw thread oil sleeve upside, the air inlet is connected on activity upper cover left side, the intake pipe is connected to the air inlet outer end, the inside piston that suits of screw thread oil sleeve, piston connection screw thread oil sleeve, the piston slides in screw thread oil sleeve, electromagnetic heating coil is connected to the heat preservation sleeve inboard, electromagnetic heating coil sets up between heat preservation sleeve, screw thread oil sleeve.
Description
Technical Field
The utility model relates to an oil field well drilling field especially relates to a screw thread oil device is paintd to drilling tool screw thread.
Background
In normal construction of a drilling team, a single drill is connected and drilled, in order to facilitate the up-and-down opening, the screw threads are connected in a sealing mode, underground accidents caused by the sticking of the drilling tool are prevented, the screw threads of the drilling tool need to be coated with screw thread oil, the screw thread oil is easy to solidify in cold weather in winter, the coating of the screw thread oil is difficult, once the screw thread oil is coated, the screw thread phenomenon of the drilling tool and the underground drilling tool accidents can be caused, and great economic waste and unsafe factors are caused for drilling production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide one kind can carry out the drilling tool screw thread that heats to screw thread oil and paint screw thread oil device.
The utility model aims at realizing through the following technical scheme:
a device for coating thread oil on a thread of a drilling tool comprises a bottom plate, a heat insulation sleeve, a thread oil sleeve, a movable upper cover, an air inlet, a piston, an electromagnetic heating coil, an electromagnetic heater, an oil delivery pipe, a spray gun and a thread oil protection sleeve, wherein the heat insulation sleeve is connected to the upper side of the bottom plate, the thread oil sleeve is arranged in the heat insulation sleeve, the heat insulation sleeve and the thread oil sleeve are of a coaxial structure, the movable upper cover is connected to the upper side of the thread oil sleeve, the left side of the movable upper cover is connected with the air inlet, the outer end of the air inlet is connected with an air inlet pipe, the inside of the thread oil sleeve is matched with the piston, the piston is connected with the thread oil sleeve, the piston slides in the thread oil sleeve, the electromagnetic heating coil is connected to the inner side of the heat insulation sleeve, the electromagnetic heating coil is arranged between the heat insulation, the electromagnetic heating coil is connected with the electromagnetic heater through a wire, the electromagnetic heater is connected with the temperature measuring probe through a wire, the temperature measuring probe penetrates through the bottom plate and is inserted into the screw thread oil sleeve, the lower portion of the bottom plate is connected with the spray gun through an oil conveying pipe, the spray gun is inserted into the screw thread oil protective cylinder, and the screw thread of the drilling tool is inserted into the screw thread oil protective cylinder.
The middle part of the movable upper cover is provided with a positioning convex rod, the interior of the piston is matched with the positioning convex rod, the positioning convex rod is connected with the piston, and the positioning convex rod slides in the piston.
The piston is characterized in that the positioning convex rod is internally connected with a limiting sleeve, the middle part of the piston is provided with a limiting convex rod, the inside of the limiting sleeve is matched with the limiting convex rod, the limiting convex rod is connected with the limiting sleeve, and the limiting convex rod slides in the limiting sleeve.
The piston upper portion has the installation arch, the ball cover is connected to the protruding inboard of installation, ball cover internal connection ball, the ball is connected the location convex rod, the ball rolls on the location convex rod.
Has the advantages that:
the thread oil is filled in the thread oil sleeve, and the thread oil can be heated through the electromagnetic heating coil. Solves the problem of applying the thread oil in winter and summer. The location cam is inserted in the piston, makes the difficult emergence skew of piston in the slip in-process, reduces the piston and takes place the possibility that the card is dunked in the screw thread oil sleeve, and then makes the piston slide steadily in the screw thread oil sleeve, and the piston can carry out even extrusion to screw thread oil in the screw thread oil sleeve simultaneously. The limiting convex rod is inserted into the limiting sleeve, so that the position of the piston relative to the positioning convex rod can be limited, and the stability of the piston sliding in the screw thread oil sleeve is improved. The ball rolls on the outer side of the positioning convex rod, so that the piston is not easy to clamp on the positioning convex rod when deviating relative to the positioning convex rod.
Drawings
Fig. 1 is a schematic structural view of a device for applying thread oil to a drill thread of the present invention.
Fig. 2 is a partial sectional view of a device for applying thread oil to a drill thread of the present invention.
Fig. 3 is an axonometric view of the piston according to the invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a device for smearing screw thread oil on a screw thread of a drilling tool comprises a bottom plate 1, a heat-insulating sleeve 2, a screw thread oil sleeve 3, a movable upper cover 4, an air inlet 5, a piston 13, an electromagnetic heating coil 14, an electromagnetic heater 16, an oil conveying pipe 18, a spray gun 19 and a screw thread oil protection cylinder 20, wherein the heat-insulating sleeve 2 is connected to the upper side of the bottom plate 1, the screw thread oil sleeve 3 is arranged in the heat-insulating sleeve 2, the heat-insulating sleeve 2 and the screw thread oil sleeve 3 are of a coaxial structure, the movable upper cover 4 is connected to the upper side of the screw thread oil sleeve 3, the air inlet 5 is connected to the left side of the movable upper cover 4, an air inlet pipe 6 is connected to the outer end of the air inlet 5, the inside of the screw thread oil sleeve 3 is adapted to the piston 13, the piston 13 is connected to the screw thread oil, electromagnetic heating coil 14 sets up between heat preservation sleeve 2, screw thread oil sleeve 3, electromagnetic heating coil 14 is coaxial structure with screw thread oil sleeve 3, electromagnetic heating coil 14 passes through the wire and connects electromagnetic heating ware 16, electromagnetic heating ware 16 passes through the wire and connects temperature probe 17, temperature probe 17 passes through bottom plate 1 and inserts in the screw thread oil sleeve 3, 1 lower part of bottom plate is through defeated oil pipe 18 connection spray gun 19, spray gun 19 inserts in the screw thread oil protects a section of thick bamboo 20, and the drilling tool screw thread inserts in the screw thread oil protects a section of thick bamboo 20.
The middle part of the movable upper cover 4 is provided with a positioning convex rod 7, the interior of the piston 13 is matched with the positioning convex rod 7, the positioning convex rod 7 is connected with the piston 13, and the positioning convex rod 7 slides in the piston 13.
The locating convex rod 7 is internally connected with a limiting sleeve 8, the middle part of the piston 13 is provided with a limiting convex rod 9, the inside of the limiting sleeve 8 is matched with the limiting convex rod 9, the limiting convex rod 9 is connected with the limiting sleeve 8, and the limiting convex rod 9 slides in the limiting sleeve 8.
The upper part of the piston 13 is provided with a mounting bulge 12, the inner side of the mounting bulge 12 is connected with a ball sleeve 11, the ball sleeve 11 is internally connected with a ball 10, the ball 10 is connected with the positioning convex rod 7, and the ball 10 rolls on the positioning convex rod 7.
The screw oil is poured into the screw oil sleeve 3, and the screw oil can be heated by the electromagnetic heating coil 14. This application uses the electromagnetic heater of Shenzhen city believes sourcescience and technology Limited company production, admits air through air inlet 5 during the use, and air inlet 5 is connected to the idle gas switch on the driller's operation panel through intake pipe 6 and goes up the gas switch. The piston 13 descends, the screw thread of the drilling tool is inserted into the screw thread oil protection cylinder 20, the oil at the screw hole of the handle of the spray gun 19 is pressed to be sprayed out, and the oil is uniformly coated on the screw thread of the drilling tool. Solves the problem of applying the thread oil in winter and summer. The location protruding pole 7 inserts in the piston 13, makes piston 13 difficult emergence skew in the slip process, reduces the piston 13 and takes place the possibility of blocking in screw thread oil sleeve 3, and then makes piston 13 slide steadily in screw thread oil sleeve 3, and piston 13 can evenly extrude screw thread oil in the screw thread oil sleeve 3 simultaneously. The limiting convex rod 9 is inserted into the limiting sleeve 8, so that the position of the piston 13 relative to the positioning convex rod 7 can be limited, and meanwhile, the stability of the piston 13 sliding in the screw thread oil sleeve 3 is increased. The balls 10 roll outside the positioning lug 7, and when the piston 13 is displaced relative to the positioning lug 7, the positioning lug 7 is less likely to be caught.
Claims (4)
1. A device for coating thread oil on a thread of a drilling tool is characterized by comprising a bottom plate, a heat insulation sleeve, a thread oil sleeve, a movable upper cover, an air inlet, a piston, an electromagnetic heating coil, an electromagnetic heater, an oil conveying pipe, a spray gun and a thread oil protection sleeve, wherein the heat insulation sleeve is connected to the upper side of the bottom plate, the thread oil sleeve is connected to the upper side of the bottom plate and arranged in the heat insulation sleeve, the heat insulation sleeve and the thread oil sleeve are of a coaxial structure, the movable upper cover is connected to the upper side of the thread oil sleeve, the left side of the movable upper cover is connected with the air inlet, the outer end of the air inlet is connected with an air inlet pipe, the interior of the thread oil sleeve is matched with the piston, the piston is connected with the thread oil sleeve, the piston slides in the thread oil sleeve, the electromagnetic heating coil is connected to the inner side of the heat insulation sleeve, and the, electromagnetic heating coil and screw thread oil sleeve are coaxial structure, electromagnetic heating coil passes through the wire and connects electromagnetic heater, electromagnetic heater passes through the wire and connects the temperature probe, the temperature probe passes in the bottom plate inserts the screw thread oil sleeve, the bottom plate lower part is through defeated oil pipe connection spray gun, the spray gun inserts in the screw thread oil protects a section of thick bamboo, and the drilling tool screw thread inserts in the screw thread oil protects a section of thick bamboo.
2. The device for coating the screw thread oil on the screw thread of the drilling tool according to claim 1, wherein a positioning convex rod is arranged in the middle of the movable upper cover, the interior of the piston is matched with the positioning convex rod, the positioning convex rod is connected with the piston, and the positioning convex rod slides in the piston.
3. The device for coating the screw thread oil on the drill screw thread according to claim 2, wherein the positioning convex rod is internally connected with a limiting sleeve, the middle part of the piston is provided with a limiting convex rod, the inside of the limiting sleeve is matched with the limiting convex rod, the limiting convex rod is connected with the limiting sleeve, and the limiting convex rod slides in the limiting sleeve.
4. The device for coating the thread oil on the thread of the drilling tool according to claim 3, wherein the upper part of the piston is provided with a mounting protrusion, the inner side of the mounting protrusion is connected with a ball sleeve, a ball is connected inside the ball sleeve, the ball is connected with a positioning convex rod, and the ball rolls on the positioning convex rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192644.6U CN211563405U (en) | 2019-12-10 | 2019-12-10 | Device for coating thread oil on thread of drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192644.6U CN211563405U (en) | 2019-12-10 | 2019-12-10 | Device for coating thread oil on thread of drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211563405U true CN211563405U (en) | 2020-09-25 |
Family
ID=72535047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922192644.6U Expired - Fee Related CN211563405U (en) | 2019-12-10 | 2019-12-10 | Device for coating thread oil on thread of drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211563405U (en) |
-
2019
- 2019-12-10 CN CN201922192644.6U patent/CN211563405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |