CN220647799U - Grease distributor - Google Patents
Grease distributor Download PDFInfo
- Publication number
- CN220647799U CN220647799U CN202321914191.3U CN202321914191U CN220647799U CN 220647799 U CN220647799 U CN 220647799U CN 202321914191 U CN202321914191 U CN 202321914191U CN 220647799 U CN220647799 U CN 220647799U
- Authority
- CN
- China
- Prior art keywords
- piston
- grease
- distributing pipe
- piston cylinder
- utility
- 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.)
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- 239000004519 grease Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000001050 lubricating effect Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model relates to the field of design and machining, in particular to a grease distributor, which comprises a piston cylinder, a driving piston and a distributing pipe, wherein one side of the piston cylinder is sealed by a sealing cover, the driving piston is connected in the piston cylinder in a sliding way, one end of the distributing pipe is fixedly connected with the opening side of the piston cylinder through a connecting piece, the other end of the distributing pipe is sealed by the sealing piece, and a plurality of groups of communication holes for discharging grease are arranged on the side wall of the distributing pipe.
Description
Technical Field
The utility model relates to the field of machining, in particular to a grease distributor.
Background
In general, when the spline installation is carried out, lubricating grease is required to be injected to protect the spline, so that abrasion is reduced.
However, in actual production, in order to avoid the situation that grease is not uniform enough when manual greasing is performed on the spline, a processor often uses a grease distributor to uniformly paint the grease on the inner wall of the key slot, and because the specifications of the spline are different, the processor needs to customize the grease distributors with different specifications, so that the use cost is greatly improved and the processing efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a grease distributor, which is used for solving the problems that the use cost is greatly improved and the processing efficiency is reduced because the grease distributors with different specifications are required to be customized by processing staff at present due to different specifications of splines.
To achieve the above object, the present utility model provides a grease dispenser comprising:
one side of the piston cylinder is sealed by a sealing cover;
the driving piston is connected in the piston cylinder in a sliding way, a piston rod is arranged at one end of the driving piston, which is close to the sealing cover, and the piston rod is connected in a mounting hole on the sealing cover in a sliding way;
one end of the distributing pipe is fixedly connected with the opening side of the piston cylinder through a connecting piece, the other end of the distributing pipe is sealed through a sealing piece, and a plurality of groups of oil and grease discharging communication holes are formed in the side wall of the distributing pipe.
As a further scheme of the utility model, a plurality of groups of placing grooves are formed in the side face of the driving piston, and the placing grooves are used for placing sealing rings.
As a further scheme of the utility model, the connecting piece is a connecting ring which is fixedly arranged at the end part of the distributing pipe and is fixedly connected with one end of the piston cylinder through threads.
As a further aspect of the present utility model, the sealing member is a plug.
Compared with the prior art, the distribution pipe is detachably connected with one end of the piston cylinder, the distribution pipe which is correspondingly adapted is selected according to the specification of the machined spline, meanwhile, lubricating grease is placed in the distribution pipe, the piston is driven to slide by force application, the lubricating grease in the distribution pipe is extruded out of the communication hole by pressure intensity and is smeared on the inner wall of the spline, and the problems that at present, due to different specifications of the spline, a processor needs to customize grease distributors of different specifications, the use cost is greatly improved, and the machining efficiency is reduced are solved.
Drawings
Fig. 1 is a schematic structural diagram of a grease dispenser according to the present utility model.
In the accompanying drawings: 1. a piston cylinder; 2. driving a piston; 3. sealing cover; 4. a piston rod; 5. a seal ring; 6. a dispensing tube; 601. a communication hole; 7. a connecting ring; 8. and (5) plugging.
Detailed Description
The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.
In the embodiment of the present utility model, as shown in fig. 1, a grease dispenser includes a piston cylinder 1, one side of which is sealed by a sealing cover 3; the driving piston 2 is in sliding connection in the piston cylinder 1, a piston rod 4 is arranged at one end of the driving piston 2, which is close to the sealing cover 3, and the piston rod 4 is in sliding connection in a mounting hole on the sealing cover 3; a distributing pipe 6, one end of which is fixedly connected with the opening side of the piston cylinder 1 through a connecting piece, the other end of which is sealed through a sealing piece, and a plurality of groups of oil and grease discharging communication holes 601 are arranged on the side wall of the distributing pipe 6;
when the utility model is used, the distribution pipe 6 which is correspondingly adapted is selected according to the specification of the machined spline, a connecting piece on the distribution pipe 6 is fixedly connected with one end of a piston pipe, the piston 2 is driven to slide by the application of force, the lubricating grease in the distribution pipe 6 is extruded out of the communication hole 601 by the air pressure drop and is smeared on the inner wall of the spline, so that the inner wall surface of the spline is uniformly smeared instead of manpower.
As shown in fig. 1, in the embodiment of the present utility model, a plurality of sets of placing grooves are provided on the side surface of the driving piston 2, and the placing grooves are used for placing the sealing rings 5, and the number of the sealing rings 5 is preferably one set in the present utility model, and of course, in actual design, the number of the sealing rings 5 can be increased according to the sealing requirement.
As shown in fig. 1, in the embodiment of the present utility model, the connecting piece is a connecting ring 7, the connecting ring 7 is fixedly installed at the end of the distributing pipe 6 and is fixedly connected with one end of the piston cylinder 1 through threads, external threads are provided on the outer wall of the connecting ring 7, internal threads are provided on the inner side of the corresponding piston cylinder 1, and meanwhile, when the connecting ring 7 is in threaded connection with the piston cylinder 1, a raw material belt can be added on the outer side of the connecting ring 7 for auxiliary sealing connection;
of course, in practical design, other fixing structures may be used to realize the fixing connection between the connecting ring 7 and the distributing pipe 6, such as a fastening fixing manner or a screw fixing manner.
In the embodiment of the present utility model, as shown in fig. 1, the sealing member is a plug 8, and the end of the distribution pipe 6 is sealed by the plug 8.
According to the utility model, the distributing pipe 6 is detachably connected with one end of the piston cylinder 1, the distributing pipe 6 correspondingly adapted is selected according to the specifications of the processed spline, meanwhile, lubricating grease is placed in the distributing pipe 6, the piston 2 is driven to slide by applying force, the lubricating grease in the distributing pipe 6 is extruded out of the communicating hole 601 by pressure and is smeared on the inner wall of the spline, and the problems that at present, due to different specifications of the spline, a processor needs to customize grease distributors with different specifications, the use cost is greatly improved, and the processing efficiency is reduced are solved.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.
Claims (4)
1. A grease dispenser, comprising:
one side of the piston cylinder is sealed by a sealing cover;
the driving piston is connected in the piston cylinder in a sliding way, a piston rod is arranged at one end of the driving piston, which is close to the sealing cover, and the piston rod is connected in a mounting hole on the sealing cover in a sliding way;
one end of the distributing pipe is fixedly connected with the opening side of the piston cylinder through a connecting piece, the other end of the distributing pipe is sealed through a sealing piece, and a plurality of groups of oil and grease discharging communication holes are formed in the side wall of the distributing pipe.
2. A grease dispenser according to claim 1, wherein the drive piston is provided with a plurality of sets of grooves on the side face thereof, the grooves being arranged to receive sealing rings.
3. A grease dispenser according to claim 1, wherein the connector is a connector ring fixedly mounted at the end of the dispensing tube in threaded fixed connection with one end of the piston barrel.
4. The grease dispenser according to claim 1, wherein the seal is a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914191.3U CN220647799U (en) | 2023-07-20 | 2023-07-20 | Grease distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914191.3U CN220647799U (en) | 2023-07-20 | 2023-07-20 | Grease distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220647799U true CN220647799U (en) | 2024-03-22 |
Family
ID=90265546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321914191.3U Active CN220647799U (en) | 2023-07-20 | 2023-07-20 | Grease distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220647799U (en) |
-
2023
- 2023-07-20 CN CN202321914191.3U patent/CN220647799U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |