CN216757001U - Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe - Google Patents
Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe Download PDFInfo
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- CN216757001U CN216757001U CN202123388906.XU CN202123388906U CN216757001U CN 216757001 U CN216757001 U CN 216757001U CN 202123388906 U CN202123388906 U CN 202123388906U CN 216757001 U CN216757001 U CN 216757001U
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Abstract
The utility model relates to a mechanical device, in particular to a device for quickly coating screw thread oil on threads of an inner pipe and an outer pipe. The technical scheme of the utility model is as follows: the utility model provides a device that is used for interior, outer tube screw thread to paint screw thread oil fast, includes oiling mechanism, handle switch, high-pressure oiling pipe and pressurized oil pump, handle switch one end with oiling mechanism connects, the handle switch other end with high-pressure oiling union coupling, high-pressure oiling pipe with pressurized oil pump connects. The device for quickly smearing the screw thread oil on the threads of the inner pipe and the outer pipe can quickly finish the oil filling process of the threads of the inner pipe and the outer pipe, and the screw thread oil is evenly and completely smeared.
Description
Technical Field
The utility model relates to a mechanical device, in particular to a device for quickly coating screw thread oil on threads of an inner pipe and an outer pipe.
Background
When oil pipe, sleeve pipe, drilling rod operation in the oil field were gone down to the well, before the pipe thread was connected, scribbled screw thread oil to the pipe thread, made have stronger joint strength and leakproofness between pin thread and the box, still protected the pipe thread to prevent pipe thread adhesion and rusty effect.
The method for smearing the screw thread oil on the male thread of the pipe thread at present is to manually dip the screw thread oil with a brush and smear the oil on the pipe thread. The method is greatly influenced by human factors, and the problem of uneven coating can occur. The manual application of the thread oil can not effectively control the using amount of the thread oil, thereby causing unnecessary resource waste, increasing the labor intensity of workers and lowering the working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device for quickly coating screw thread oil on threads of inner and outer pipes, which can quickly finish the oil injection process of the threads of the inner and outer pipes, and the screw thread oil is uniformly and completely coated.
The technical scheme of the utility model is as follows:
the utility model provides a device that is used for interior, outer tube screw thread to paint screw thread oil fast, includes oiling mechanism, handle switch, high-pressure oiling pipe and pressurized oil pump, handle switch one end with oiling mechanism connects, the handle switch other end with high-pressure oiling union coupling, high-pressure oiling pipe with pressurized oil pump connects.
Further, the device for quickly smearing the screw thread oil on the threads of the inner pipe and the outer pipe comprises an outer sleeve and an oil passing screen cylinder, wherein the front end of the oil passing screen cylinder is connected with the inner wall of a cylinder opening of the outer sleeve, and an oil injection cavity is formed between the outer sleeve and the oil passing screen cylinder; a plurality of rows of through holes are formed in the wall of the oil passing screen cylinder along the circumferential direction, a first oil inlet hole is formed in the center of the bottom wall of the outer sleeve, and the handle switch is connected with the first oil inlet hole; an annular clamping table is arranged at the bottom of the oil screen cylinder and used for positioning the outer pipe threads.
Furthermore, the device for quickly coating the screw thread oil on the threads of the inner pipe and the outer pipe comprises an inner sleeve and an oil passing screen cylinder, wherein the front end of the inner sleeve is connected with the inner wall of a cylinder opening of the oil passing screen cylinder, and an oil injection cavity is formed between the inner sleeve and the oil passing screen cylinder; a plurality of rows of through holes are formed in the wall of the oil passing screen cylinder along the circumferential direction, a second oil inlet hole is formed in the center of the bottom wall of the oil passing screen cylinder, and the handle switch is connected with the second oil inlet hole; and an annular clamping edge is arranged on the outer wall of the oil screen cylinder and used for positioning the inner pipe thread.
Further, the device for quickly coating the screw thread oil on the threads of the inner pipe and the outer pipe is characterized in that the oil passing screen cylinder is connected with the outer sleeve through threads.
Furthermore, the inner sleeve and the oil screen cylinder are connected through threads.
The utility model has the beneficial effects that:
(1) the oil passing and discharging of the oil passing screen cylinder are ensured to be uniform and complete;
(2) the handle switch presses one key to paint the screw thread oil, and the operation is simple and quick.
Drawings
FIG. 1 is a view showing the construction of an apparatus for rapidly applying thread compound to threads of inner and outer pipes according to example 1;
FIG. 2 is a schematic view showing the operation of the apparatus for rapidly applying thread oil to the threads of the inner and outer pipes according to example 1;
FIG. 3 is a view showing the structure of the apparatus for rapidly applying thread oil to the threads of the inner and outer tubes in example 2;
fig. 4 is a schematic view showing the operation state of the device for quickly coating the thread oil on the threads of the inner and outer pipes in embodiment 2.
Detailed Description
Example 1
As shown in fig. 1 and 2, a device for quickly applying screw thread oil to threads of inner and outer pipes comprises an oil applying mechanism, a handle switch 4, a high-pressure oil injection pipe 5 and a pressurized oil pump 6, wherein one end of the handle switch 4 is connected with the oil applying mechanism, the other end of the handle switch 4 is connected with the high-pressure oil injection pipe 5, and the high-pressure oil injection pipe 5 is connected with the pressurized oil pump 6; the oil applying mechanism comprises an outer sleeve 2 and an oil passing screen cylinder 1, the front end of the oil passing screen cylinder 1 is connected with the inner wall of a cylinder opening of the outer sleeve 2 through threads, and an oil injection cavity is formed between the outer sleeve 2 and the oil passing screen cylinder 1; a plurality of rows of through holes are formed in the wall of the oil passing screen cylinder 1 along the circumferential direction, an oil inlet hole I3 is formed in the center of the bottom wall of the outer sleeve 2, and the handle switch 4 is connected with the oil inlet hole I3; an annular clamping table 7 is arranged at the bottom of the oil screen cylinder 1, and the annular clamping table 7 is used for positioning outer pipe threads 8.
The working process is as follows: starting the pressurized oil pump 6; putting the outer pipe thread 8 into the oil screen cylinder 1, wherein the front end of the outer pipe thread 8 is propped against the annular clamping table 7; and (3) pressing a handle switch 4, enabling the screw thread oil to enter the oil injection cavity through the oil inlet hole I3, and oiling the external screw thread of the external pipe thread 8 through the oil screen cylinder 1.
Example 2
As shown in fig. 3 and 4, a device for quickly applying screw thread oil to threads of inner and outer pipes comprises an oil applying mechanism, a handle switch 4, a high-pressure oil injection pipe 5 and a pressurized oil pump 6, wherein one end of the handle switch 4 is connected with the oil applying mechanism, the other end of the handle switch 4 is connected with the high-pressure oil injection pipe 5, and the high-pressure oil injection pipe 5 is connected with the pressurized oil pump 6; the oil applying mechanism comprises an inner sleeve 9 and an oil passing screen cylinder 1, the front end of the inner sleeve 9 is connected with the inner wall of the cylinder opening of the oil passing screen cylinder 1 through threads, and an oil injection cavity is formed between the inner sleeve 9 and the oil passing screen cylinder 1; a plurality of rows of through holes are formed in the wall of the oil passing screen cylinder 1 along the circumferential direction, a second oil inlet hole 13 is formed in the center of the bottom wall of the oil passing screen cylinder 1, and the handle switch 4 is connected with the second oil inlet hole 13; the outer wall of the oil screen cylinder 1 is provided with an annular clamping edge 10, and the annular clamping edge 10 is used for positioning an inner pipe thread 11.
The working process is as follows: starting the pressurized oil pump 6; sleeving an inner pipe thread 11 on the oil screen cylinder 1, wherein the front end of the inner pipe thread 11 is propped against the annular clamping edge 10; and (3) pressing the handle switch 4, enabling the screw thread oil to enter the oil injection cavity through the second oil inlet hole 13, and coating the oil on the inner screw thread of the inner pipe thread 11 through the oil screen cylinder 1.
Claims (5)
1. The utility model provides a device that is used for interior, outer tube screw thread to paint screw thread oil fast, its characterized in that, includes oil applying mechanism, handle switch, high-pressure oiling pipe and pressurized oil pump, handle switch one end with oil applying mechanism connects, the handle switch other end with high-pressure oiling union coupling, high-pressure oiling pipe with pressurized oil pump connection.
2. The device for quickly coating the threading oil on the threads of the inner pipe and the outer pipe as claimed in claim 1, wherein the oil coating mechanism comprises an outer sleeve and an oil passing screen cylinder, the front end of the oil passing screen cylinder is connected with the inner wall of a cylinder opening of the outer sleeve, and an oil filling cavity is formed between the outer sleeve and the oil passing screen cylinder; a plurality of rows of through holes are formed in the wall of the oil passing screen cylinder along the circumferential direction, a first oil inlet hole is formed in the center of the bottom wall of the outer sleeve, and the handle switch is connected with the first oil inlet hole; and an annular clamping table is arranged at the bottom of the oil screen cylinder and used for positioning the outer pipe threads.
3. The device for quickly coating the screw thread oil on the threads of the inner pipe and the outer pipe as claimed in claim 1, wherein the oil coating mechanism comprises an inner sleeve and an oil passing screen cylinder, the front end of the inner sleeve is connected with the inner wall of a cylinder opening of the oil passing screen cylinder, and an oil filling cavity is formed between the inner sleeve and the oil passing screen cylinder; a plurality of rows of through holes are formed in the wall of the oil passing screen cylinder along the circumferential direction, a second oil inlet hole is formed in the center of the bottom wall of the oil passing screen cylinder, and the handle switch is connected with the second oil inlet hole; and an annular clamping edge is arranged on the outer wall of the oil screen cylinder and used for positioning the inner pipe thread.
4. The device for rapidly coating the threading oil on the threads of the inner pipe and the outer pipe as claimed in claim 2, wherein the oil screen cylinder is connected with the outer sleeve through threads.
5. The device for rapidly coating threaded oil on threads of inner and outer pipes of claim 3, wherein the inner sleeve and the oil screen cylinder are connected through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388906.XU CN216757001U (en) | 2021-12-30 | 2021-12-30 | Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388906.XU CN216757001U (en) | 2021-12-30 | 2021-12-30 | Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216757001U true CN216757001U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123388906.XU Active CN216757001U (en) | 2021-12-30 | 2021-12-30 | Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN216757001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178144A (en) * | 2021-12-30 | 2022-03-15 | 盘锦中舜石油机械有限公司 | Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe |
-
2021
- 2021-12-30 CN CN202123388906.XU patent/CN216757001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178144A (en) * | 2021-12-30 | 2022-03-15 | 盘锦中舜石油机械有限公司 | Device for quickly smearing screw thread oil on threads of inner pipe and outer pipe |
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