CN204248795U - A filling pressing device - Google Patents
A filling pressing device Download PDFInfo
- Publication number
- CN204248795U CN204248795U CN201420675915.8U CN201420675915U CN204248795U CN 204248795 U CN204248795 U CN 204248795U CN 201420675915 U CN201420675915 U CN 201420675915U CN 204248795 U CN204248795 U CN 204248795U
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- China
- Prior art keywords
- cylinder
- semi
- filler
- packing
- guide ring
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
本实用新型公开了一种填料压入装置，应用在柱塞泵上，所述填料压入装置包括：导环，所述导环套接在柱塞的一端，用于装入填料；填料总成，所述填料总成的一端与所述导环的一端贴合；压入套，所述压入套固定在所述柱塞上另一端；通过盘动所述柱塞泵的皮带轮，带动所述压入套向所述填料总成的方向运行，将所述导环中的所述填料压入所述填料总成，如此，可一次性地将所述填料均匀压入所述填料总成中，保证了填料压入质量，提高工作校率。
The utility model discloses a filler pressing device, which is applied to a plunger pump. The filler pressing device comprises: a guide ring, which is sleeved on one end of the plunger, and is used for loading fillers; One end of the packing assembly is attached to one end of the guide ring; the press-in sleeve is fixed on the other end of the plunger; the pulley of the plunger pump is driven to drive The press-in sleeve runs towards the direction of the packing assembly, and presses the packing in the guide ring into the packing assembly, so that the packing can be uniformly pressed into the packing assembly at one time. In the middle of the process, the quality of the packing is ensured and the work rate is improved.
Description
Technical Field
The utility model belongs to the technical field of the oil machinery, especially, relate to a filler push in device.
Background
At present, in the later exploitation of an oil field, the oil field needs to be injected with water through a high-pressure plunger pump, so that the formation pressure is ensured. The plunger pump is sealed by adopting the packing, but in the water injection process, the packing is easy to leak, and the new sealing packing needs to be frequently replaced. The existing filler adding method generally extrudes the fillers into a filler assembly one by knocking a plunger pump bushing, not only has long operation time, but also has high labor intensity of workers, and the top extrusion method needs 5 to 6 minutes for adding a group of fillers.
And the method for replacing the filler by knocking the plunger pump bushing is easy to cause the damage of the plunger pump bushing in the adding process of the filler.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the embodiment of the utility model provides a solid filler push in device for solve among the prior art long, the intensity of labour of the operating time who packs is changed to the plunger pump, change the technical problem that the quality of packing can not obtain the assurance.
The utility model provides a filler push in device uses on the plunger pump, filler push in device includes:
the guide ring is sleeved at one end of the plunger and used for filling the filler;
one end of the filler assembly is attached to one end of the guide ring;
the pressing sleeve is fixed at the other end of the plunger; and driving a belt pulley of the plunger pump by coiling to drive the pressing-in sleeve to move towards the direction of the filler assembly, so as to press the filler in the guide ring into the filler assembly.
In the above aspect, the guide ring includes: a first semi-cylinder, a second semi-cylinder; wherein,
one end of the first semi-cylinder is connected with one end of the second semi-cylinder through a first fastening screw, and the other end of the first semi-cylinder is connected with the other end of the second semi-cylinder through a first connecting pin.
In the above aspect, the press-in sleeve includes: a third semi-cylinder and a fourth semi-cylinder; wherein,
one end of the third semi-cylinder is connected with one end of the fourth semi-cylinder through a second fastening screw, and the other end of the third semi-cylinder is connected with the other end of the fourth semi-cylinder through a second connecting pin.
In the scheme, the metal lining is embedded in the press-in sleeve.
The utility model provides a filler push in device, filler push in device includes: the guide ring is sleeved at one end of the plunger and used for filling the filler; one end of the filler assembly is attached to one end of the guide ring; the pressing sleeve is fixed at the other end of the plunger; the belt pulley of the plunger pump is driven to drive the pressing-in sleeve to move towards the direction of the filler assembly, and the filler in the guide ring is pressed into the filler assembly, so that the filler can be pressed into the filler assembly at one time, the filler is pressed into the filler assembly more smoothly, the replacement quality of the filler is guaranteed, and the replacement efficiency is improved.
Drawings
Fig. 1 is a schematic view of an overall structure of a filler pressing-in device according to an embodiment of the present invention;
fig. 2 is a front view of a guide ring provided in an embodiment of the present invention;
fig. 3 is a front view of the press-in cover according to the embodiment of the present invention.
Description of reference numerals:
11-a guide ring; 12-pressing in the sleeve; 13-a packing assembly; 14-a plunger; 15-a filler; 21-a first half cylinder; 22-a second half cylinder; 23-a first fastening screw; 24-a first connection pin; 25-conical surface; 31-a third half cylinder; 32-a fourth half cylinder; 33-a second fastening screw; 34-a second connection pin; 35-metal liner.
Detailed Description
In order to add the filler assembly in convenient and fast ground with packing, improve production efficiency, and guarantee the quality of packing, the utility model provides a filler push in device, filler push in device includes: the guide ring is sleeved at one end of the plunger and used for filling the filler; one end of the filler assembly is attached to one end of the guide ring; the pressing sleeve is fixed at the other end of the plunger; and driving a belt pulley of the plunger pump by coiling to drive the pressing-in sleeve to move towards the direction of the filler assembly, so as to press the filler in the guide ring into the filler assembly.
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
The present embodiment provides a packing press-in device applied to a plunger pump, as shown in fig. 1, the packing press-in device includes: the device comprises a guide ring 11, a pressing sleeve 12, a packing assembly 13, a plunger 14 and a packing 15; wherein,
the guide ring 11 is sleeved at one end of the plunger 14 and is used for filling the filler 15; the plunger 14 is part of the plunger pump.
One end of the packing assembly 13 is tightly attached to the guide ring 11, and is configured to receive the packing 15 in the guide ring 11.
The press-in sleeve 12 is fixed at the other end of the plunger 14, and a belt pulley of the plunger pump is driven by a disc to drive the press-in sleeve 12 to move towards the filler assembly 13, so that the filler 15 in the guide ring 11 is pressed into the filler assembly 13. Wherein the outer diameter of the press-in sleeve 12 is slightly smaller than the inner diameter of the packing assembly 13.
Specifically, as shown in fig. 2, the guide ring 11 includes: a first half cylinder 21, a second half cylinder 22; wherein,
one end of the first semi-cylinder 21 is connected with one end of the second semi-cylinder 22 through a first fastening screw 23, and the other end of the first semi-cylinder 21 is connected with the other end of the second semi-cylinder 22 through a first connecting pin 24. The first half cylinder 21 and the second half cylinder 22 form a complete conical surface 25, and the diameter of the conical surface 25 is the same as the inner diameter of the packing assembly 13, so that the packing 15 is pressed into the packing assembly 13. Here, when the first fastening screw 23 is removed, the first and second half cylinders 21 and 22 may be opened along the first coupling pin 24.
As shown in fig. 3, the press-fitting bush 12 includes: a third half cylinder 31, a fourth half cylinder 32; wherein,
one end of the third semi-cylinder 31 is connected with one end of the fourth semi-cylinder 32 through a second fastening screw 33, and the other end of the third semi-cylinder 31 is connected with the other end of the fourth semi-cylinder 32 through a second connecting pin 34. When the second fastening screw 33 is taken out, the third half cylinder 31 and the fourth half cylinder 32 are opened along the second connecting pin 34, the metal bush 35 is embedded in the press-in sleeve 12, and the metal bush 35 may be a soft metal bush.
In practical application, first, the first semi-cylinder 21 and the second semi-cylinder 22 are sleeved on one end of the plunger 14, and the first semi-cylinder 21 and the second semi-cylinder 22 are sleeved on one end of the plunger 14 through a first fixing screw 23. One end of the plunger 14 is an end close to the end face of the packing assembly 13.
Secondly, coating lubricating grease on the filler 15, pushing the filler 15 into the guide ring 11 according to a certain angle, and screwing the first fastening screw 23; wherein the purpose of applying the grease to the packing is to reduce the friction between the packing 15 and the guide ring 11 during the pushing-in process; the certain angle is 90-120 degrees and the outermost one of the fillers 15 is open downwards.
Finally, the third and fourth half cylinders 31 and 32 are fixed to the other end of the plunger 14 by second fixing screws 33. The other end of the plunger 14 is the end far away from the end face of the packing assembly 13. The large belt pulley of the plunger pump is started to drive the pressing-in sleeve 12 to move towards the direction of the filler assembly 13, the filler 15 in the guide ring 11 is pressed against the pressing-in sleeve, and the filler 15 is pressed into the filler assembly 13 at one time.
The embodiment of the utility model provides a filler push in device only needs the big belt pulley of start plunger pump, can once only impress the filler assembly with required sealing filler. The stuffing is pressed in smoothly and uniformly, and the pressing in of a group of sealing stuffing only needs about 1 minute. And the soft metal lining structure of cover inside lining of impressing avoids because of the fastening the cover of impressing causes the injury to the plunger surface. The device is simple and convenient to operate, saves equipment maintenance time, reduces labor intensity of workers, improves installation quality of the sealing filler, prolongs service life of the sealing filler, and avoids damage to the filler bushing caused by filler addition.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A packing press-in device for use in a plunger pump, the packing press-in device comprising:
the guide ring is sleeved at one end of the plunger and used for filling the filler;
one end of the filler assembly is attached to one end of the guide ring;
the pressing sleeve is fixed at the other end of the plunger; and driving a belt pulley of the plunger pump by coiling to drive the pressing-in sleeve to move towards the direction of the filler assembly, so as to press the filler in the guide ring into the filler assembly.
2. The packing press-in device according to claim 1, wherein the guide ring includes: a first semi-cylinder, a second semi-cylinder; wherein,
one end of the first semi-cylinder is connected with one end of the second semi-cylinder through a first fastening screw, and the other end of the first semi-cylinder is connected with the other end of the second semi-cylinder through a first connecting pin.
3. The packing press-in device according to claim 1, wherein the press-in sleeve includes: a third semi-cylinder and a fourth semi-cylinder; wherein,
one end of the third semi-cylinder is connected with one end of the fourth semi-cylinder through a second fastening screw, and the other end of the third semi-cylinder is connected with the other end of the fourth semi-cylinder through a second connecting pin.
4. The stuffing press according to claim 1 or 3, wherein a metal bushing is embedded in said press-in sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675915.8U CN204248795U (en) | 2014-11-06 | 2014-11-06 | A filling pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675915.8U CN204248795U (en) | 2014-11-06 | 2014-11-06 | A filling pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248795U true CN204248795U (en) | 2015-04-08 |
Family
ID=52953145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675915.8U Expired - Fee Related CN204248795U (en) | 2014-11-06 | 2014-11-06 | A filling pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695675A (en) * | 2017-03-03 | 2017-05-24 | 新疆天智辰业化工有限公司 | Filler compacting tool of high-pressure plunger pump and utilization method thereof |
| CN107866773A (en) * | 2016-09-28 | 2018-04-03 | 通用电气公司 | Connect the suite of tools and method of flame tube component in gas-turbine unit for disconnecting |
-
2014
- 2014-11-06 CN CN201420675915.8U patent/CN204248795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866773A (en) * | 2016-09-28 | 2018-04-03 | 通用电气公司 | Connect the suite of tools and method of flame tube component in gas-turbine unit for disconnecting |
| CN107866773B (en) * | 2016-09-28 | 2021-01-19 | 通用电气公司 | Tool kit and method for disconnecting a flame tube assembly in a gas turbine engine |
| CN106695675A (en) * | 2017-03-03 | 2017-05-24 | 新疆天智辰业化工有限公司 | Filler compacting tool of high-pressure plunger pump and utilization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |