CN213452811U - Grease nipple extending device - Google Patents
Grease nipple extending device Download PDFInfo
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- CN213452811U CN213452811U CN202021137431.XU CN202021137431U CN213452811U CN 213452811 U CN213452811 U CN 213452811U CN 202021137431 U CN202021137431 U CN 202021137431U CN 213452811 U CN213452811 U CN 213452811U
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- grease nipple
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Abstract
The utility model discloses a grease nipple extends device. The grease pipe comprises a grease pipe, a grease inlet joint, a grease nipple and a grease nipple cap, wherein one end of the grease pipe is connected with a grease inlet of equipment through the grease inlet joint, and the other end of the grease pipe is connected with the grease nipple through the grease nipple joint; the grease nipple is sleeved with a grease nipple cap. The grease nipple on the equipment is disassembled, the threaded end of the grease inlet joint is screwed on the equipment, and the grease nipple is extended out through the grease pipe, the grease nipple joint and the connector. The utility model discloses fine solution because the restriction of equipment space causes the problem of filling lubricating oil difficulty, improves production and work efficiency.
Description
Technical Field
The utility model relates to an equipment lubricating arrangement especially relates to a grease nipple extension device.
Background
The grease nipple is the necessary lubricating arrangement on the equipment, through grease nipple to equipment filling lubricating grease, can effectively reduce equipment wearing and tearing, extension equipment life.
At present, most of equipment grease nipples are designed in narrow positions, and the problems of inconvenience in filling lubricating oil and the like are caused due to space limitation, so that the production working efficiency is seriously influenced. Therefore, the grease nipple is extended to a position where grease can be conveniently injected by the grease nipple extending device, the problem of difficulty in injecting lubricating oil can be effectively solved, and the work production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In order to improve the lubricating oil filling efficiency, the utility model aims to extend the grease nipple to the position that the space is wide, thereby reaching the purpose of convenient oiling.
The utility model adopts the technical scheme as follows:
the utility model comprises a grease pipe, a grease inlet joint, a grease nipple and a grease nipple cap, wherein one end of the grease pipe is connected with a grease inlet of the equipment through the grease inlet joint, and the other end of the grease pipe is connected with the grease nipple through the grease nipple joint; the grease nipple is sleeved with a grease nipple cap.
The oil pipe is a pipeline which can be used for oil transportation, such as a fiber pipe, a nylon pipe, a rubber pipe, a resin pipe or a metal pipe.
The grease pipe adopts a fiber pipe, a nylon pipe, a rubber pipe or a resin pipe, and the oil filling port joint and the grease nipple joint are both oil pipe joints or sealing heads;
the yellow oil pipe is a metal pipe, the metal pipe comprises a metal pipe I or a metal pipe II, external threads are arranged at two ends of the metal pipe I, and the external threads are not arranged at two ends of the metal pipe II; the grease pipe is a metal pipe II, and the grease inlet joint and the grease nipple joint are sealing heads.
The oil injection port joint adopts an oil pipe joint I, the grease nipple joint adopts an oil pipe joint II, the oil pipe joint I and the oil pipe joint II are both oil pipe joints, and two ends of a grease pipe are respectively inserted into pipe orifices at one ends of the oil pipe joint I and the oil pipe joint II and are connected through compression; the other end of the oil pipe joint I is in threaded connection with an oil injection port of the equipment, the other end of the oil pipe joint II is in threaded connection with a grease nipple, and an external thread of the grease nipple is matched with an internal thread of the oil pipe joint II.
And the oil pipe joint I and the oil pipe joint II at the two ends of the grease pipe are respectively connected with the adapter and the connector in a screwed manner through threads.
The oil filling port joint adopts a sealing head I, the grease nipple joint adopts a sealing head II, the sealing head I and the sealing head II are sealing heads, and the sealing head is composed of a sealing clamping sleeve and a compression nut; one end of the grease pipe sequentially penetrates through a compression nut and a sealing cutting sleeve of the sealing head I, the other end of the grease pipe sequentially penetrates through a compression nut and a sealing cutting sleeve of the sealing head II, and an external thread is arranged at one end, close to the sealing cutting sleeve, of the compression nut; the compression nuts at the two ends of the butter pipe are respectively screwed and connected with the adapter and the connector through threads, the two ends of the sealing cutting sleeve of the screwed sealing head I respectively abut against the adapter and the compression nut, and the two ends of the sealing cutting sleeve of the screwed sealing head II respectively abut against the compression nut and the connector;
and after the adapter and the connector are respectively screwed with the compression nuts of the sealing head I and the sealing head II, the adapter and the connector are in interference fit with the sealing cutting sleeve to realize sealing.
The sealing clamp sleeve of the sealing head tightly presses the grease pipe under the action of pressure after the sealing head is screwed tightly.
The grease pipe adopts metal pipe I, and the oiling mouth connects for the crossover sub, and the grease nipple connects for the connector, and the metal pipe both ends pass through threaded connection with crossover sub and connector respectively.
The conversion joint is a two-way pipe, a two-way bent pipe or a four-way pipe, one end of the two-way pipe, the two-way bent pipe or the four-way pipe is connected with an oil filling opening in the equipment, and the outer diameter of a pipe orifice at one end of the two-way pipe, the two-way bent pipe or the four-way pipe is matched with the inner diameter of the oil; the other end of the two-way pipe or the two-way bent pipe is connected to a grease nipple through a grease inlet joint, a grease pipe and a grease nipple joint in sequence, and the other end of the four-way pipe is connected to the grease nipple through the grease inlet joint, the grease pipe and the grease nipple joint in sequence; and a plurality of grease nozzle extension pipes are used for filling grease into the grease filling port.
The connector is a straight-through pipe, a three-way pipe or a cross-way pipe, one end of the straight-through pipe is connected with the grease nipple, and the other end of the straight-through pipe is connected to an oil filling port of the equipment through the grease nipple joint, the grease pipe and the oil filling port joint in sequence; one end of the three-way pipe or the cross pipe is connected with a grease nipple, and each of the other ends of the three-way pipe or the cross pipe is connected to a plurality of grease injection ports in equipment through a grease nipple joint, a grease pipe and a grease injection port joint in sequence; and a plurality of oil filling ports in the equipment are filled with oil through one grease nipple.
The conversion joint is a two-way pipe, a two-way bent pipe or a four-way pipe, one end of the two-way pipe, the two-way bent pipe or the four-way pipe is connected with an oil filling opening in the equipment, and the outer diameter of a pipe orifice at one end of the two-way pipe, the two-way bent pipe or the four-way pipe is matched with the inner diameter of the oil; the other end of the two-way pipe or the two-way bent pipe is sequentially connected to a grease nipple through a grease pipe and a grease nipple joint, and the other end of the four-way pipe is sequentially connected to the grease nipple through a grease inlet joint, a grease pipe and a grease nipple joint;
the connector is a straight-through pipe, a three-way pipe or a cross-way pipe, one end of the straight-through pipe is connected with the grease nipple, and the other end of the straight-through pipe is connected to an oil filling port of the equipment through a grease pipe and an oil filling port connector in sequence; one end of the three-way pipe or the cross pipe is connected with a grease nipple, and each of the other ends of the three-way pipe or the cross pipe is connected to a plurality of grease injection ports in equipment through a grease nipple joint, a grease pipe and a grease injection port joint in sequence.
The connecting head is provided with a positioning hole, and the thread penetrates through the positioning hole to fix the grease nipple extension pipe on equipment, so that the grease nipple extension pipe can be stably filled with grease.
The end of the grease nipple joint which is not connected with the grease pipe is provided with an external thread, the external thread is sleeved with a fixing plate with a hole, the fixing of the fixing plate is realized through a flat cap, and the fixing plate enables the grease nipple extension pipe to be stable during oil injection through being installed on equipment or the ground.
The utility model has the advantages that:
the grease nozzle of the utility model extends to the position where the grease can be injected conveniently, and can be connected with a plurality of grease injection holes for centralized grease injection; the problem of difficulty in filling lubricating oil due to equipment space limitation is effectively solved, and production and working efficiency are improved.
Through the utility model discloses the grease nipple on the replacement equipment to through oiling mouth joint, butter pipe, grease nipple joint, extend out the grease nipple.
Drawings
Fig. 1 is a schematic view of embodiment 1 of the grease nipple extension device.
Fig. 2 is a schematic view of embodiment 2 of the grease nipple extension device.
Fig. 3 is a schematic view of embodiment 3 of the grease nipple extension device.
Fig. 4 is a schematic view of embodiment 4 of the grease nipple extension device.
FIG. 5 (a), (b), and (c) are schematic views of three types of adapters.
Fig. 6 (a), (b), and (c) are schematic diagrams of three types of connectors.
Fig. 7 is a schematic view of the seal head installation.
Fig. 8 is an installation schematic of the cross-piece.
FIG. 9 is a schematic illustration of the installation of a tee.
In the figure: 1. the oil pipe joint comprises oil pipe joints I, 2, a yellow oil pipe, 3, oil pipe joints II, 4, a flat cap, 5, a yellow oil nozzle, 6, an oil nozzle cap, 7, a conversion joint, 9, a connector, 10, sealing heads I, 11, sealing heads II, 7-1, a two-way pipe, 7-2, a two-way bent pipe, 7-3, a four-way pipe, 9-1, a straight-through pipe, 9-2, a three-way pipe, 9-3, a ten-way pipe, 9-4, a positioning hole, 12, a sealing clamping sleeve, 13 and a compression nut.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
the utility model comprises a grease pipe 2, a grease inlet joint, a grease nipple 5 and a grease nipple cap 6, wherein one end of the grease pipe 2 is connected with a grease inlet of the equipment through the grease inlet joint, and the other end of the grease pipe 2 is connected with the grease nipple 5 through the grease nipple joint; the grease nipple 5 is sleeved with a grease nipple cap 6.
Example 1:
as shown in fig. 1, a grease tube 2 is a fiber tube or a resin tube, an oil pipe joint i 1 is adopted as an oil filling port joint, an oil pipe joint ii 3 is adopted as a grease nipple joint, the oil pipe joint i 1 and the oil pipe joint ii 3 are both oil pipe joints, and two ends of the grease tube 2 are respectively inserted into pipe orifices at one ends of the oil pipe joint i 1 and the oil pipe joint ii 3 and connected by crimping; the other end of the oil pipe joint I1 is in threaded connection with an oil injection port of equipment, the other end of the oil pipe joint II 3 is in threaded connection with a grease nipple 5, and an external thread of the grease nipple 5 is matched with an internal thread of the oil pipe joint II 3.
The other end of the oil pipe joint II 3 is provided with an external thread, a fixing plate with a hole is sleeved on the external thread, the fixing of the fixing plate is realized through a flat cap 4, and the lubricating nipple extension pipe is kept stable during oil injection through the fixing plate arranged on equipment or the ground.
Example 2:
as shown in fig. 2, the grease pipe 2 is a fiber pipe or a resin pipe, the oil injection port joint is an oil pipe joint i 1, the grease nipple joint is an oil pipe joint ii 3, and two ends of the grease pipe 2 are respectively inserted into pipe openings at one ends of the oil pipe joint i 1 and the oil pipe joint ii 3 and connected by compression; the other end of the oil pipe joint I1 is in threaded connection with an oil injection port of equipment, the other end of the oil pipe joint II 3 is in threaded connection with a grease nipple 5, and an external thread of the grease nipple 5 is matched with an internal thread of the oil pipe joint II 3.
The oil pipe joint I1 and the oil pipe joint II 3 at the two ends of the grease pipe 2 are respectively connected with the adapter joint 7 and the connector 9 through threads in a screwing mode.
Example 3:
as shown in fig. 3, the butter pipe 2 is a fiber pipe, a resin pipe or a metal pipe II, and external threads are not arranged at two ends of the metal pipe II; the oil filling port joint adopts a sealing head I10, the grease nipple joint adopts a sealing head II 11, the sealing head I10 and the sealing head II 11 are both sealing heads, and the sealing heads are composed of a sealing clamping sleeve 12 and a compression nut 13 which are shown in figure 7; one end of the grease pipe 2 sequentially penetrates through a compression nut 13 and a sealing cutting sleeve 12 of the sealing head I10, the other end of the grease pipe 2 sequentially penetrates through the compression nut 13 and the sealing cutting sleeve 12 of the sealing head II 11, and an external thread is arranged at one end, close to the sealing cutting sleeve 12, of the compression nut 13; the compression nuts 13 at the two ends of the grease pipe 2 are respectively screwed with the adapter 7 and the connector 9 through threads, the two ends of the sealing cutting sleeve 12 of the screwed sealing head I10 respectively abut against the adapter 7 and the compression nuts 13, and the two ends of the sealing cutting sleeve 12 of the screwed sealing head II 11 respectively abut against the compression nuts 13 and the connector 9;
after the adapter 7 and the connector 9 are screwed with the compression nuts 13 of the sealing head I10 and the sealing head II 11 respectively, the adapter 7 and the connector 9 are in interference fit with the sealing sleeve 12 to realize sealing.
Example 4:
as shown in figure 4, the butter pipe 2 adopts a metal pipe I, external threads are arranged at two ends of the metal pipe I, the oil injection port joint is an adapter 7, the butter nozzle joint is a connector 9, and two ends of the metal pipe are respectively in threaded connection with the adapter 7 and the connector 9.
In the specific implementation:
as shown in (a), (b) and (c) of fig. 5, the adapter 7 is a two-way pipe 7-1, a two-way elbow pipe 7-2 or a four-way pipe 7-3, one end of the two-way pipe and the two-way elbow pipe is connected with an oil filling opening in equipment, and the outer diameter of a pipe orifice at one end is matched with the inner diameter of the oil filling opening; the other end of the two-way pipe or the two-way bent pipe is connected to a grease nipple 5 through a grease inlet joint, a grease pipe 2 and a grease nipple joint in sequence. As shown in figure 8, one end of the four-way pipe is connected with an oil filling opening in the equipment, the outer diameter of the pipe orifice of one end of the four-way pipe is matched with the inner diameter of the oil filling opening, and the other ends of the four-way pipe are sequentially connected to a grease nipple 5 through an oil filling opening joint, a grease pipe 2 and a grease nipple joint. And a plurality of grease nozzle extension pipes are used for filling grease into the grease filling port.
As shown in (a), (b) and (c) of fig. 6, the connector 9 is a straight-through pipe 9-1, a three-way pipe 9-2 or a cross-way pipe 9-3, one end of the straight-through pipe is connected with a grease nipple 5, and the other end of the straight-through pipe is connected to an oil filling port of equipment through a grease nipple joint, a grease pipe 2 and an oil filling port joint in sequence; one end of the cross pipe is connected with a grease nipple 5, and the other ends of the cross pipe are connected to a plurality of grease injection ports in the equipment through a grease nipple joint, a grease pipe 2 and a grease injection port joint in sequence; as shown in figure 9, one end of the three-way pipe is connected with a grease nipple 5, and the other two ends of the three-way pipe are sequentially connected to two grease injection ports of the equipment through a grease nipple joint, a grease pipe 2 and a grease injection port joint. And a plurality of oil filling ports in the equipment are filled with oil through one grease nipple.
The connector 9 is provided with a positioning hole 9-4, and the thread penetrates through the positioning hole 9-4 to fix the grease nipple extension pipe on equipment, so that the grease nipple extension pipe can be stably filled with grease.
The grease nipple on the equipment is disassembled, the threaded end of the grease inlet joint is screwed on the equipment, and the grease nipple is extended out through the grease pipe, the grease nipple joint and the connector. The utility model discloses aim at improving production work efficiency. The problems of difficulty in filling lubricating grease and low efficiency are solved, and the lubricating grease is suitable for occasions of lubricating various devices.
Claims (10)
1. A grease nipple extending device is characterized by comprising a grease pipe (2), a grease inlet joint, a grease nipple (5) and a grease nipple cap (6), wherein one end of the grease pipe (2) is connected with a grease inlet of equipment through the grease inlet joint, and the other end of the grease pipe (2) is connected with the grease nipple (5) through the grease nipple joint; the grease nipple (5) is sleeved with a grease nipple cap (6).
2. The grease fitting extension device according to claim 1, wherein the grease tube (2) is a fiber tube, a nylon tube, a rubber tube, a resin tube or a metal tube.
3. The grease nipple extending device according to claim 2, wherein the grease pipe (2) is a fiber pipe, a nylon pipe, a rubber pipe or a resin pipe, and the oil filling port joint and the grease nipple joint are both oil pipe joints or sealing joints;
the grease pipe (2) is a metal pipe, the metal pipe comprises a metal pipe I or a metal pipe II, external threads are arranged at two ends of the metal pipe I, and the external threads are not arranged at two ends of the metal pipe II; the grease pipe (2) is a metal pipe II, and the oil filling port joint and the grease nipple joint are both sealing heads.
4. The grease nipple extending device according to claim 2, wherein the grease inlet joint is an oil pipe joint I (1), the grease nipple joint is an oil pipe joint II (3), both the oil pipe joint I (1) and the oil pipe joint II (3) are oil pipe joints, and both ends of the grease pipe (2) are respectively inserted into pipe orifices at one ends of the oil pipe joint I (1) and the oil pipe joint II (3) and connected through compression; the other end of the oil pipe joint I (1) is in threaded connection with an oil filling port of equipment, the other end of the oil pipe joint II (3) is in threaded connection with a grease nipple (5), and an external thread of the grease nipple (5) is matched with an internal thread of the oil pipe joint II (3).
5. The grease nipple extending device according to claim 4, wherein the oil pipe joint I (1) and the oil pipe joint II (3) at the two ends of the grease pipe (2) are respectively screwed with the adapter (7) and the connector (9) through threads.
6. The grease nipple extending device according to claim 3, wherein the grease nipple joint adopts a sealing head I (10), the grease nipple joint adopts a sealing head II (11), both the sealing head I (10) and the sealing head II (11) are sealing heads, and the sealing heads are composed of sealing cutting sleeves (12) and compression nuts (13); one end of the grease pipe (2) sequentially penetrates through a compression nut (13) and a sealing cutting sleeve (12) of the sealing head I (10), the other end of the grease pipe (2) sequentially penetrates through the compression nut (13) and the sealing cutting sleeve (12) of the sealing head II (11), and an external thread is arranged at one end, close to the sealing cutting sleeve (12), of the compression nut (13); compression nuts (13) at two ends of the grease pipe (2) are respectively screwed with the adapter (7) and the connector (9) through threads, two ends of a sealing cutting sleeve (12) of the screwed sealing head I (10) respectively abut against the adapter (7) and the compression nuts (13), and two ends of the sealing cutting sleeve (12) of the screwed sealing head II (11) respectively abut against the compression nuts (13) and the connector (9);
after the adapter (7) and the connector (9) are respectively screwed with the compression nuts (13) of the sealing head I (10) and the sealing head II (11), the adapter (7) and the connector (9) are in interference fit with the sealing cutting sleeve (12) to realize sealing.
7. The grease nipple extending device according to claim 3, wherein the grease pipe (2) is a metal pipe I, the grease inlet joint is an adapter (7), the grease nipple joint is a connector (9), and two ends of the metal pipe are respectively in threaded connection with the adapter (7) and the connector (9).
8. The grease nipple extending device according to claim 5 or 6, wherein the adapter (7) is a two-way pipe, a two-way elbow pipe or a four-way pipe, one end of the two-way pipe, the two-way elbow pipe or the four-way pipe is connected with a grease filling port in equipment, and the outer diameter of a pipe orifice of one end of the two-way pipe, the two-way elbow pipe or the four-way pipe is matched with the inner diameter of the grease filling port; the other end of the two-way pipe or the two-way bent pipe is connected to a grease nipple (5) through a grease inlet joint, a grease pipe (2) and a grease nipple joint in sequence, and the other end of the four-way pipe is connected to the grease nipple (5) through the grease inlet joint, the grease pipe (2) and the grease nipple joint in sequence;
the connector (9) is a straight-through pipe, a three-way pipe or a cross-way pipe, one end of the straight-through pipe is connected with the grease nipple (5), and the other end of the straight-through pipe is connected to an oil filling port of the equipment through a grease nipple joint, a grease pipe (2) and an oil filling port joint in sequence; one end of the three-way pipe or the cross pipe is connected with a grease nipple (5), and the other ends of the three-way pipe or the cross pipe are sequentially connected with a plurality of grease injection ports in the equipment through a grease nipple joint, a grease pipe (2) and a grease injection port joint.
9. The grease nipple extending device according to claim 7, wherein the adapter (7) is a two-way pipe, a two-way elbow pipe or a four-way pipe, one end of the two-way pipe, the two-way elbow pipe or the four-way pipe is connected with a grease filling port in equipment, and the outer diameter of a pipe orifice of one end of the two-way pipe, the two-way elbow pipe or the four-way pipe is matched with the inner diameter of the grease filling port; the other end of the two-way pipe or the two-way bent pipe is sequentially connected to a grease nipple (5) through a grease pipe (2) and a grease nipple joint, and the other ends of the four-way pipe are sequentially connected to the grease nipple (5) through a grease inlet joint, a grease pipe (2) and a grease nipple joint;
the connector (9) is a straight-through pipe, a three-way pipe or a cross-way pipe, one end of the straight-through pipe is connected with the grease nipple (5), and the other end of the straight-through pipe is connected to an oil filling port of the equipment through a grease pipe (2) and an oil filling port connector in sequence; one end of the three-way pipe or the cross pipe is connected with a grease nipple (5), and the other ends of the three-way pipe or the cross pipe are sequentially connected with a plurality of grease injection ports in the equipment through a grease nipple joint, a grease pipe (2) and a grease injection port joint.
10. The grease nipple extension fixture according to claim 1, wherein the end of the grease nipple not connected to the grease pipe is provided with an external thread, and a fixing plate with a hole is sleeved on the external thread and fixed by a flat cap (4), and the fixing plate makes the grease nipple extension pipe stable during grease filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137431.XU CN213452811U (en) | 2020-06-18 | 2020-06-18 | Grease nipple extending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137431.XU CN213452811U (en) | 2020-06-18 | 2020-06-18 | Grease nipple extending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452811U true CN213452811U (en) | 2021-06-15 |
Family
ID=76370790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021137431.XU Active CN213452811U (en) | 2020-06-18 | 2020-06-18 | Grease nipple extending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452811U (en) |
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2020
- 2020-06-18 CN CN202021137431.XU patent/CN213452811U/en active Active
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