CN117781145A - Oiling device for maintenance of mechanical equipment - Google Patents
Oiling device for maintenance of mechanical equipment Download PDFInfo
- Publication number
- CN117781145A CN117781145A CN202311392351.7A CN202311392351A CN117781145A CN 117781145 A CN117781145 A CN 117781145A CN 202311392351 A CN202311392351 A CN 202311392351A CN 117781145 A CN117781145 A CN 117781145A
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- CN
- China
- Prior art keywords
- oiling
- handle
- hose
- pipe
- adjusting rod
- Prior art date
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 238000004804 winding Methods 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 57
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an oiling device for maintenance of mechanical equipment, which comprises a high-pressure oiling device and an oiling rod piece, wherein the oiling rod piece comprises a handle, a telescopic adjusting rod connected to the handle, an oiling head arranged at the front end of the telescopic adjusting rod, a pipe winding disc and an oiling hose; an oil injection channel is arranged in the handle, the tail end of the handle is connected with an oil inlet port communicated with the oil injection channel, and the output end of the high-pressure oil injector is connected with the oil inlet port through an oil inlet hose; an oiling interface communicated with the oiling channel is arranged on the side part of the handle, an insertion pipe is arranged on one side of the pipe winding disc, and one end of the insertion pipe is rotationally matched with the oiling interface; one end of the oiling hose is wound outside the winding pipe disc and is communicated with the splicing pipe, and the other end of the oiling hose is connected with the inlet of the oiling head.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment maintenance, in particular to an oiling device for mechanical equipment maintenance.
Background
In the long-term operation process of the mechanical equipment, the technical performance is reduced due to wear, natural corrosion and improper maintenance of the machine parts, for example, the service life of the mechanical equipment is shortened due to the fact that necessary maintenance is lacking for a long time, and the mechanical equipment can become a great hidden danger affecting the production safety and the product quality, so that the mechanical equipment is strictly used according to the operation rule of the mechanical equipment, is accurately used, carefully and scientifically maintained, the mechanical equipment perfection rate is ensured, the production efficiency is improved, fastening and lubrication are basic conditions for ensuring normal operation of the equipment during maintenance, and the main effects of the lubrication of the mechanical equipment are as follows, such as temperature reduction, friction reduction, vibration reduction, precision improvement and service life extension.
For example, chinese patent No. 214500830U discloses an oiling device for maintenance of mechanical equipment, which adopts a foldable oiling rod, and normally, the oiling rod is folded into a shorter rod, and when oiling is required to be performed on a point with a higher position, the oiling rod can be unfolded, so that the oiling rod has a length capable of reaching the higher position, however, the length of the oiling rod is adjusted by folding and unfolding, which is inconvenient to operate.
For another example, chinese patent No. 205606152U discloses a telescopic direct current point injection machine, which adopts a telescopic injection rod, and can inject oil into a point at a higher position, but sets an oil storage container and an oil pump at the top end of the injection rod, resulting in heavy weight of the injection rod, and laborious operation.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the oiling device for maintaining the mechanical equipment, so that the oiling device can be used for oiling the point with higher position, and is convenient to operate and labor-saving.
The utility model provides an oiling device for maintenance of mechanical equipment, which comprises a high-pressure oiling device and an oiling rod piece, wherein the oiling rod piece comprises a handle, a telescopic adjusting rod connected to the handle, an oiling head arranged at the front end of the telescopic adjusting rod, a pipe winding disc and an oiling hose; an oil injection channel is arranged in the handle, the tail end of the handle is connected with an oil inlet port communicated with the oil injection channel, and the output end of the high-pressure oil injector is connected with the oil inlet port through an oil inlet hose; an oiling interface communicated with the oiling channel is arranged on the side part of the handle, an insertion pipe is arranged on one side of the pipe winding disc, and one end of the insertion pipe is rotationally matched with the oiling interface; one end of the oiling hose is wound outside the winding pipe disc and is communicated with the splicing pipe, and the other end of the oiling hose is connected with the inlet of the oiling head; the periphery of the insertion pipe is provided with a plurality of annular grooves, each annular groove is internally provided with a sealing ring, and each sealing ring is respectively contacted with the inner wall of the oiling interface; the side part of the handle is provided with a screwed joint which extends outwards from the oiling joint, the insertion pipe is provided with an outer convex ring, the screwed joint is externally connected with a nut through screw threads, and the outer end of the nut is provided with an inner convex ring limited on the outer side of the outer convex ring; the rear end of the head section expansion joint of the expansion adjusting rod is provided with a rear guide piece, and the rear guide piece is provided with a guide hole which is aligned with the pipe winding disc and guides an oiling hose led out from the pipe winding disc; the front end of the tail joint expansion joint of the expansion adjusting rod is provided with a front fixing piece, and an oiling hose is fixedly connected with the front fixing piece; the front ends of the head section expansion joint and the middle expansion joints of the expansion adjusting rod are respectively provided with a middle guide piece, and each middle guide piece is provided with a guide hole for guiding the oiling hose; the rear guide piece, the front fixing piece and the middle guide pieces are respectively sleeved outside the expansion joints of the expansion adjusting rod and are tightly locked through the tightening screws.
The handle is provided with a control valve for opening and closing an oiling channel therein, and the control valve comprises a valve body, a button and a spring; a valve cavity perpendicular to the oiling channel is arranged in the handle, and a penetrating hole is formed in the top of the valve cavity; the valve body is provided with a valve hole, the valve body is adapted in the valve cavity, the valve hole can be aligned with or staggered from the oiling channel by sliding along the valve cavity, the button is connected with the valve body and penetrates out of the penetrating hole, and the spring is supported between the bottom of the valve cavity and the valve body.
When the high-pressure oil injector is used, the output end of the high-pressure oil injector is connected with the oil inlet port at the tail end of the handle through the oil inlet hose, lubricating oil is pressed into the oil inlet port through the oil inlet hose, then enters an oil injection channel in the handle, then enters the plug tube through the oil injection port, then enters the oil injection hose through the plug tube, and finally is guided into the oil injection head through the oil injection hose. In the oiling process, the telescopic adjusting rod can be telescopic and adjusted to adapt to the heights of different oiling points, when the telescopic adjusting rod is extended, the oiling hose is discharged around the pipe disc, and when the telescopic adjusting rod is shortened, the oiling hose is wound around the pipe disc, so that the length of the oiling hose discharged is ensured to be suitable for the length of the telescopic adjusting rod. Therefore, the utility model can be used for oiling the point with higher position, and has convenient operation and labor saving.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a cross-sectional view of C-C of FIG. 1;
fig. 5 is a D-D cross-sectional view of fig. 1.
In the drawings, 100-handle; 110-oiling channel; 120-an oil inlet port; 121-an oil inlet hose; 130-oiling interface; 131-threaded joint; 132-nut; 1321-inner collar; 200-a telescopic adjusting rod; 210-a head section expansion joint; 220-tail section expansion joint; 230-middle telescopic joint; 240-rear guide; 250-front fixing piece; 260-middle guide; 270-tightening the screw; 300-oil filling head; 400-winding a pipe disc; 410-inserting a pipe; 411-annular groove; 412-a seal ring; 413-an outer collar; 500-oiling hoses; 600-control valve; 610-valve body; 611-valve hole; 620-button; 630-springs; 640-valve cavity; 650-pass out of the hole.
Description of the embodiments
As shown in fig. 1 to 5, the utility model provides an oiling device for maintenance of mechanical equipment. Including high pressure lubricators (not shown) and oiling bars.
The high-pressure lubricator is used for outputting pressure lubricating oil, and can be specifically used for equipment such as an oil injection pump, an oil injection pressure tank and the like.
The oiling rod piece comprises a handle 100, a telescopic adjusting rod 200 connected to the handle 100, an oiling head 300 arranged at the front end of the telescopic adjusting rod 200, a pipe winding disc 400 and an oiling hose 500.
An oiling channel 110 is arranged in the handle 100, the tail end of the handle 100 is connected with an oil inlet port 120 communicated with the oiling channel 110, and the output end of the high-pressure oil ejector is connected with the oil inlet port 120 through an oil inlet hose 121.
The side of the handle 100 is provided with an oiling interface 130 communicated with the oiling channel 110, one side of the pipe coiling disc 400 is provided with a plug pipe 410, and one end of the plug pipe 410 is rotationally matched with the oiling interface 130.
Referring to fig. 2, the outer circumference of the insertion tube 410 is provided with a plurality of annular grooves 411, and each annular groove 411 is internally provided with a sealing ring 412, and each sealing ring 412 is respectively contacted with the inner wall of the oil injection port 130, so that the tightness between the insertion tube 410 and the oil injection port 130 can be improved.
The lateral part of handle 100 is equipped with by the outward screwed joint 131 that extends of oiling interface 130, is equipped with outer bulge loop 413 on the grafting pipe 410, and screwed joint 131 external screw thread is connected with nut 132, and the outer end of nut 132 is equipped with spacing in the interior bulge loop 1321 of outer bulge loop 413 outside, can prevent in this way that grafting pipe 410 from withdrawing from oiling interface 130.
One end of the oil filling hose 500 is wound outside the winding pipe disc 400 and is communicated with the insertion pipe 410, and the other end of the oil filling hose 500 is connected with an inlet of the oil filling head 300.
When in use, the output end of the high-pressure oil injector is connected with the oil inlet port 120 at the tail end of the handle 100 through the oil inlet hose 121, the high-pressure oil injector presses lubricating oil into the oil inlet port 120 through the oil inlet hose 121, then enters the oil injection channel 110 in the handle 100, then enters the insertion tube 410 through the oil injection port 130, then enters the oil injection hose 500 through the insertion tube 410, and finally is led into the oil injection head 300 through the oil injection hose 500. In the oiling process, the telescopic adjusting rod 200 can be telescopic adjusted to adapt to the heights of different oiling points, when the telescopic adjusting rod 200 is extended, the oiling hose 500 is discharged around the pipe disc 400, and when the telescopic adjusting rod 200 is shortened, the oiling hose 500 is wound around the pipe disc 400, so that the discharging length of the oiling hose 500 is ensured to be suitable for the length of the telescopic adjusting rod 200. Therefore, the device can be used for oiling the point with a higher position, and is more convenient and labor-saving to operate.
Referring to fig. 1 and 3, the rear end of the head section expansion joint 210 of the telescopic adjustment lever 200 is provided with a rear guide 240, the rear guide 240 is provided with a guide hole aligned with the winding disc 400 and guiding the oil injection hose 500 drawn out from the winding disc 400, and when the oil injection hose 500 is wound, the rear guide 240 can guide the oil injection hose 500 into the winding disc 400, ensuring that the oil injection hose 500 can be smoothly wound on the winding disc 400.
Referring to fig. 1 and 4, the front end of the tail joint expansion joint 220 of the telescopic adjustment rod 200 is provided with a front fixing member 250, the oil injection hose 500 is fixedly connected with the front fixing member 250, and the front fixing member 250 can play a role in fixing the oil injection hose 500, so that the joint of the oil injection hose 500 and the oil injection head 300 can be effectively prevented from being pulled to cause falling when the telescopic adjustment rod 200 stretches.
The front ends of the head section expansion joint 210 and the middle expansion joints 230 of the telescopic adjusting rod 200 are respectively provided with a middle guide member 260, each middle guide member 260 is provided with a guide hole for guiding the oiling hose 500, and the middle guide members 260 can play roles in binding and guiding the oiling hose 500.
In order to facilitate the fixed installation of the rear guide 240, the front fixing 250 and the respective middle guides 260, the rear guide 240, the front fixing 250 and the respective middle guides 260 are respectively sleeved outside the respective telescopic joints of the telescopic adjusting rod 200 and are locked by pushing the pushing screws 270.
Referring to fig. 1 and 5, a control valve 600 for opening and closing an oil injection passage 110 therein is provided on a handle 100 so as to control oil injection through the control valve 600. Specifically, the control valve 600 includes a valve body 610, a button 620 and a spring 630, a valve cavity 640 perpendicular to the oil filling channel 110 is provided in the handle 100, and a penetrating hole 650 is provided at the top of the valve cavity 640; the valve body 610 is provided with a valve hole 611, the valve body 610 is fitted in the valve cavity 640, the valve body 610 slides along the valve cavity 640 to align or stagger the valve hole 611 with the oil filling channel 110, the button 620 is connected to the valve body 610 and penetrates out of the penetrating hole 650, and the spring 630 is supported between the bottom of the valve cavity 640 and the valve body 610. When the button 620 is pressed, the button 620 pushes the valve body 610 to compress the spring 630, the valve hole 611 on the valve body 610 is aligned with the oiling channel 110, pressurized lubricating oil passes through the oiling channel 110 to realize opening of oiling, and when the button 620 is released, the valve body 610 is reset under the pushing of the spring 630, and the valve hole 611 on the valve body 610 is staggered with the oiling channel 110, so that the oiling channel 110 is cut off to realize closing of oiling.
Claims (2)
1. The utility model provides a mechanical equipment maintains and uses oiling device, includes high pressure grease squirt and oiling member, characterized by: the oiling rod piece comprises a handle, a telescopic adjusting rod connected to the handle, an oiling head arranged at the front end of the telescopic adjusting rod, a pipe winding disc and an oiling hose; an oil injection channel is arranged in the handle, the tail end of the handle is connected with an oil inlet port communicated with the oil injection channel, and the output end of the high-pressure oil injector is connected with the oil inlet port through an oil inlet hose; an oiling interface communicated with the oiling channel is arranged on the side part of the handle, an insertion pipe is arranged on one side of the pipe winding disc, and one end of the insertion pipe is rotationally matched with the oiling interface; one end of the oiling hose is wound outside the winding pipe disc and is communicated with the splicing pipe, and the other end of the oiling hose is connected with the inlet of the oiling head; the periphery of the insertion pipe is provided with a plurality of annular grooves, each annular groove is internally provided with a sealing ring, and each sealing ring is respectively contacted with the inner wall of the oiling interface; the side part of the handle is provided with a screwed joint which extends outwards from the oiling joint, the insertion pipe is provided with an outer convex ring, the screwed joint is externally connected with a nut through screw threads, and the outer end of the nut is provided with an inner convex ring limited on the outer side of the outer convex ring; the rear end of the head section expansion joint of the expansion adjusting rod is provided with a rear guide piece, and the rear guide piece is provided with a guide hole which is aligned with the pipe winding disc and guides an oiling hose led out from the pipe winding disc; the front end of the tail joint expansion joint of the expansion adjusting rod is provided with a front fixing piece, and an oiling hose is fixedly connected with the front fixing piece; the front ends of the head section expansion joint and the middle expansion joints of the expansion adjusting rod are respectively provided with a middle guide piece, and each middle guide piece is provided with a guide hole for guiding the oiling hose; the rear guide piece, the front fixing piece and the middle guide pieces are respectively sleeved outside the expansion joints of the expansion adjusting rod and are tightly locked through the tightening screws.
2. The oiling device for maintenance of mechanical equipment according to claim 1, wherein: the handle is provided with a control valve for opening and closing an oiling channel therein, and the control valve comprises a valve body, a button and a spring; a valve cavity perpendicular to the oiling channel is arranged in the handle, and a penetrating hole is formed in the top of the valve cavity; the valve body is provided with a valve hole, the valve body is adapted in the valve cavity, the valve hole can be aligned with or staggered from the oiling channel by sliding along the valve cavity, the button is connected with the valve body and penetrates out of the penetrating hole, and the spring is supported between the bottom of the valve cavity and the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311392351.7A CN117781145A (en) | 2023-10-25 | 2023-10-25 | Oiling device for maintenance of mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311392351.7A CN117781145A (en) | 2023-10-25 | 2023-10-25 | Oiling device for maintenance of mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117781145A true CN117781145A (en) | 2024-03-29 |
Family
ID=90380451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311392351.7A Pending CN117781145A (en) | 2023-10-25 | 2023-10-25 | Oiling device for maintenance of mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117781145A (en) |
-
2023
- 2023-10-25 CN CN202311392351.7A patent/CN117781145A/en active Pending
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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