CN105065891A - Lubricating device for universal shaft - Google Patents
Lubricating device for universal shaft Download PDFInfo
- Publication number
- CN105065891A CN105065891A CN201510499449.1A CN201510499449A CN105065891A CN 105065891 A CN105065891 A CN 105065891A CN 201510499449 A CN201510499449 A CN 201510499449A CN 105065891 A CN105065891 A CN 105065891A
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- CN
- China
- Prior art keywords
- universal
- plunger pump
- joint
- jaw
- cardan shaft
- 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
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Abstract
The invention relates to a lubricating device for a universal shaft. The lubricating device comprises a roller and a universal spindle. A flat head is arranged at the right end of the roller. A jaw is formed in the left end of the universal spindle. A sliding block is arranged at the joint between the jaw and the flat head. The upper side and the lower side of the portion close to the left end of the universal spindle are each provided with an oil inlet. A pipeline is arranged between the oil inlets. A nozzle is arranged in the middle of the pipeline. A fixing clamping ring is arranged in the middle of the universal spindle. A plunger pump is arranged on the fixing clamping ring. An oil pipe is arranged on the left side of the plunger pump. An ejector rod is arranged at the right end of the plunger pump. A balance rear pad is arranged at the right end of the universal spindle. A connector is fixedly installed on the left side of the balance rear pad through a screw. On the whole, the lubricating device has the beneficial effects of being good in lubricating effect, convenient to use, simple in structure and high in practicability.
Description
Technical field
The invention belongs to Hoisting Machinery field, be specifically related to a kind of lubricating fitting, particularly a kind of lubricating fitting of cardan shaft.
Background technique
Recent enterprise is in order to obtain significant economic benefit, in order to obtain larger economic benefit, each producer is all striving breaking through existing Annual output, constantly improve output, machine burden is made to continue to increase like this, machine is made to be subject to very large pressure, outside frictional force and impulsive load, also dust will be suffered, the invasion and attack of moisture and high temperature etc., cardan shaft is under this working environment, often there is insufficient lubrication and fever phenomenon, the even accident such as damage, seriously govern carrying out smoothly of production, how to ensure that the lubricating condition that cardan shaft is good has just become a difficult problem urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the lubricating fitting of a kind of high lubricating effect, the cardan shaft that easy to use, structure is simple, practical is provided.
The object of the present invention is achieved like this: a kind of lubricating fitting of cardan shaft, it comprises roll and universal-joint spindle, described roll right-hand member is provided with homalocephalus, described universal-joint spindle left end is provided with tiger's jaw, described tiger's jaw and homalocephalus joint are provided with slide block, described universal-joint spindle keeps left and holds upper and lower both sides to be provided with filler opening, pipeline is provided with in the middle of described filler opening, nozzle is provided with in the middle part of described pipeline, fixing snap ring is provided with in the middle part of described universal coupling, described fixing snap ring is provided with plunger pump, oil pipe is provided with on the left of described plunger pump, described plunger pump right-hand member is provided with push rod, described universal coupling right-hand member is provided with poise nut watt, described poise nut watt passes on left screw and is installed with joint.
The described oil pipe the other end is fixedly mounted on filler opening.
One-way valve is provided with in described nozzle.
Described nozzle is positioned at position, tiger's jaw arc top.
Described push rod and junction contacts are arranged.
Beneficial effect of the present invention: when universal coupling work is rotated, the joint push rod withstood on plunger pump be fixed on poise nut watt makes the plunger in plunger pump move reciprocatingly, such universal coupling rotates a circle and just can complete the action of force feed and oil suction, do not need manually-operated participation, very simple and convenient, lubricant oil to be entered from filler opening by oil pipe and finally sprays from nozzle, nozzle is positioned at position, tiger's jaw arc top can the lubricating slide block of maximum area, one-way valve can ensure that lubricant oil can not suck the blocking that dust causes nozzle after spraying, total the present invention has high lubricating effect, easy to use, structure is simple, practical advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lubricating fitting of a kind of cardan shaft of the present invention.
Fig. 2 is A place enlarged view in the lubricating fitting of a kind of cardan shaft of the present invention.
In figure: 1, roll 2, universal-joint spindle 3, homalocephalus 4, tiger's jaw 5, slide block 6, filler opening 7, pipeline 8, nozzle 9, fixing snap ring 10, plunger pump 11, oil pipe 12, push rod 13, poise nut watts 14, joint.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of lubricating fitting of cardan shaft, it comprises roll 1 and universal-joint spindle 2, described roll 1 right-hand member is provided with homalocephalus 3, described universal-joint spindle 2 left end is provided with tiger's jaw 4, described tiger's jaw 4 is provided with slide block 5 with homalocephalus 3 joint, described universal-joint spindle 2 keeps left and holds upper and lower both sides to be provided with filler opening 6, pipeline 7 is provided with in the middle of described filler opening 6, nozzle 8 is provided with in the middle part of described pipeline 7, fixing snap ring 9 is provided with in the middle part of described universal coupling 2, described fixing snap ring 9 is provided with plunger pump 10, oil pipe 11 is provided with on the left of described plunger pump 10, described plunger pump 10 right-hand member is provided with push rod 12, described universal coupling 2 right-hand member is provided with poise nut watts 13, described poise nut watts 13 passes on left screw and is installed with joint 14.
The present invention is in use: when universal coupling work is rotated, the joint push rod withstood on plunger pump be fixed on poise nut watt makes the plunger in plunger pump move reciprocatingly, such universal coupling rotates a circle and just can complete the action of force feed and oil suction, do not need manually-operated participation, very simple and convenient, lubricant oil to be entered from filler opening by oil pipe and finally sprays from nozzle, nozzle is positioned at position, tiger's jaw arc top can the lubricating slide block of maximum area, and total the present invention has high lubricating effect, the advantage that easy to use, structure is simple, practical.
Embodiment 2
As depicted in figs. 1 and 2, a kind of lubricating fitting of cardan shaft, it comprises roll 1 and universal-joint spindle 2, described roll 1 right-hand member is provided with homalocephalus 3, described universal-joint spindle 2 left end is provided with tiger's jaw 4, described tiger's jaw 4 is provided with slide block 5 with homalocephalus 3 joint, described universal-joint spindle 2 keeps left and holds upper and lower both sides to be provided with filler opening 6, pipeline 7 is provided with in the middle of described filler opening 6, nozzle 8 is provided with in the middle part of described pipeline 7, fixing snap ring 9 is provided with in the middle part of described universal coupling 2, described fixing snap ring 9 is provided with plunger pump 10, oil pipe 11 is provided with on the left of described plunger pump 10, described plunger pump 10 right-hand member is provided with push rod 12, described universal coupling 2 right-hand member is provided with poise nut watts 13, described poise nut watts 13 passes on left screw and is installed with joint 14.
Described oil pipe 11 the other end is fixedly mounted on filler opening 6.
One-way valve is provided with in described nozzle 8.
Described nozzle 8 is positioned at position, tiger's jaw 4 arc top.
Described push rod 12 contacts setting with joint 14.
The present invention is in use: when universal coupling work is rotated, the joint push rod withstood on plunger pump be fixed on poise nut watt makes the plunger in plunger pump move reciprocatingly, such universal coupling rotates a circle and just can complete the action of force feed and oil suction, do not need manually-operated participation, very simple and convenient, lubricant oil to be entered from filler opening by oil pipe and finally sprays from nozzle, nozzle is positioned at position, tiger's jaw arc top can the lubricating slide block of maximum area, one-way valve can ensure that lubricant oil can not suck the blocking that dust causes nozzle after spraying, total the present invention has high lubricating effect, easy to use, structure is simple, practical advantage.
Claims (5)
1. the lubricating fitting of a cardan shaft, it comprises roll and universal-joint spindle, it is characterized in that: described roll right-hand member is provided with homalocephalus, described universal-joint spindle left end is provided with tiger's jaw, described tiger's jaw and homalocephalus joint are provided with slide block, described universal-joint spindle keeps left and holds upper and lower both sides to be provided with filler opening, pipeline is provided with in the middle of described filler opening, nozzle is provided with in the middle part of described pipeline, fixing snap ring is provided with in the middle part of described universal coupling, described fixing snap ring is provided with plunger pump, oil pipe is provided with on the left of described plunger pump, described plunger pump right-hand member is provided with push rod, described universal coupling right-hand member is provided with poise nut watt, described poise nut watt passes on left screw and is installed with joint.
2. the lubricating fitting of a kind of cardan shaft as claimed in claim 1, is characterized in that: the described oil pipe the other end is fixedly mounted on filler opening.
3. the lubricating fitting of a kind of cardan shaft as claimed in claim 1, is characterized in that: be provided with one-way valve in described nozzle.
4. the lubricating fitting of a kind of cardan shaft as claimed in claim 1, is characterized in that: described nozzle is positioned at position, tiger's jaw arc top.
5. the lubricating fitting of a kind of cardan shaft as claimed in claim 1, is characterized in that: described push rod and junction contacts are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510499449.1A CN105065891A (en) | 2015-08-15 | 2015-08-15 | Lubricating device for universal shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510499449.1A CN105065891A (en) | 2015-08-15 | 2015-08-15 | Lubricating device for universal shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065891A true CN105065891A (en) | 2015-11-18 |
Family
ID=54495337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510499449.1A Pending CN105065891A (en) | 2015-08-15 | 2015-08-15 | Lubricating device for universal shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065891A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105360A (en) * | 1985-07-10 | 1987-01-14 | 鞍山钢铁公司 | A kind of plug type grease lubrication device that is installed on the joining shaft |
| CN1195752A (en) * | 1997-04-08 | 1998-10-14 | 武汉钢铁(集团)公司 | Grease automatic lubricating device and method for sliding-block type universal-joint spindle semi-circle sliding block |
| CN1546899A (en) * | 2003-12-02 | 2004-11-17 | 北京科技大学 | Slider type universal shaft automatic lubricating device |
| CN2659575Y (en) * | 2003-12-02 | 2004-12-01 | 北京科技大学 | Automatic lub arrangement |
| CN102211112A (en) * | 2010-04-07 | 2011-10-12 | 高芹 | Medium and heavy steel plate mill slider universal joint lubricating system |
| CN204829220U (en) * | 2015-08-15 | 2015-12-02 | 河南省华祥起重机械有限公司 | Lubricating arrangement of cardan shaft |
-
2015
- 2015-08-15 CN CN201510499449.1A patent/CN105065891A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105360A (en) * | 1985-07-10 | 1987-01-14 | 鞍山钢铁公司 | A kind of plug type grease lubrication device that is installed on the joining shaft |
| CN1195752A (en) * | 1997-04-08 | 1998-10-14 | 武汉钢铁(集团)公司 | Grease automatic lubricating device and method for sliding-block type universal-joint spindle semi-circle sliding block |
| CN1546899A (en) * | 2003-12-02 | 2004-11-17 | 北京科技大学 | Slider type universal shaft automatic lubricating device |
| CN2659575Y (en) * | 2003-12-02 | 2004-12-01 | 北京科技大学 | Automatic lub arrangement |
| CN102211112A (en) * | 2010-04-07 | 2011-10-12 | 高芹 | Medium and heavy steel plate mill slider universal joint lubricating system |
| CN204829220U (en) * | 2015-08-15 | 2015-12-02 | 河南省华祥起重机械有限公司 | Lubricating arrangement of cardan shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |