CN203363055U - Combination gear shaft of peripheral pump for robot - Google Patents
Combination gear shaft of peripheral pump for robot Download PDFInfo
- Publication number
- CN203363055U CN203363055U CN 201320257651 CN201320257651U CN203363055U CN 203363055 U CN203363055 U CN 203363055U CN 201320257651 CN201320257651 CN 201320257651 CN 201320257651 U CN201320257651 U CN 201320257651U CN 203363055 U CN203363055 U CN 203363055U
- Authority
- CN
- China
- Prior art keywords
- gear
- gear shaft
- peripheral pump
- robot
- main body
- 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.)
- Expired - Fee Related
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- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a combination gear shaft of a peripheral pump for a robot. The combination gear shaft comprises a gear shaft body, two connecting holes, two fixing connecting rods, a gear body, a gear end cover and a buffering block, the connecting holes are formed in the surface of the gear shaft body, the two fixing connecting rods are installed at the two ends of the gear shaft body through the connecting holes, the gear body is installed in the center of the gear shaft body, the gear end cover is installed on the outer side of the gear body, and the buffering block is arranged inside the gear end cover. By means of the mode, the combination gear shaft of the peripheral pump for the robot is simple in structure, compact in connection and convenient to install.
Description
Technical field
The utility model relates to the peripheral pump field, particularly relates to a kind of built-up gear axle of the peripheral pump for robot.
Background technique
Peripheral pump is a kind of vane pump.Mainly by impeller, the pump housing and pump cover, formed.Gear shaft is important parts of peripheral pump.General gear shaft structure complexity, poor safety performance, install trouble.
The model utility content
The technical problem that the utility model mainly solves is to provide a kind of built-up gear axle of the peripheral pump for robot, simple in structure, connects compact, easy for installation.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: the built-up gear axle that a kind of peripheral pump for robot is provided, comprise: gear shaft main body, 2 attachment holes, 2 fixed connecting rods, gear body, gear end caps ease up and rush piece, the surface of described gear shaft main body has attachment hole, described 2 fixed connecting rods are arranged on the two ends of gear shaft main body by attachment hole, the center of described gear shaft main body is equipped with gear body, the outside of described gear body is equipped with the gear end cap, and described gear end cap inside is provided with buffer stopper.
In preferred embodiment of the utility model, described buffer stopper is welded on the inside of gear end cap.
In preferred embodiment of the utility model, heat dissipating layer is contained on described gear body surface.
In preferred embodiment of the utility model, described gear shaft main body is made of cast iron.
The beneficial effects of the utility model are: the built-up gear axle of a kind of peripheral pump for robot of the utility model, and simple in structure, connect compact, easy for installation.
The accompanying drawing explanation
Fig. 1 is the structural representation of built-up gear axle one preferred embodiment of a kind of peripheral pump for robot of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, gear shaft main body, 2, fixed connecting rod, 3, attachment hole, 4, the gear end cap, 5, buffer stopper, 6, gear body.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, a kind of built-up gear axle of the peripheral pump for robot, comprise: 1,2 attachment holes of gear shaft main body 3,2 fixed connecting rods 2, gear body 6, gear end cap 4 and buffer stoppers 5, the surface of described gear shaft main body 1 has attachment hole 3, described 2 fixed connecting rods 2 are arranged on the two ends of gear shaft main body 1 by attachment hole 3, the center of described gear shaft main body 1 is equipped with gear body 6, the outside of described gear body 6 is equipped with gear end cap 4, and described gear end cap 4 inside are provided with buffer stopper 5.
In addition, described buffer stopper 5 is welded on the inside of gear end cap 4, connects simply, and processing cost is low.
In addition, heat dissipating layer is contained on described gear body 6 surfaces, can reduce the heat produced in the gear adhesion process, guarantees whole stability.
In addition, described gear shaft main body 1 is made of cast iron, and hardness is high, easily processing, and cost of production is low.
Be different from prior art, the built-up gear axle of a kind of peripheral pump for robot of the utility model, simple in structure, connect compact, easy for installation.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (4)
1. the axle of the built-up gear for the peripheral pump of robot, it is characterized in that, comprise: gear shaft main body, 2 attachment holes, 2 fixed connecting rods, gear body, gear end caps ease up and rush piece, the surface of described gear shaft main body has attachment hole, described 2 fixed connecting rods are arranged on the two ends of gear shaft main body by attachment hole, the center of described gear shaft main body is equipped with gear body, and the outside of described gear body is equipped with the gear end cap, and described gear end cap inside is provided with buffer stopper.
2. the built-up gear axle of the peripheral pump for robot according to claim 1, is characterized in that, described buffer stopper is welded on the inside of gear end cap.
3. the built-up gear axle of the peripheral pump for robot according to claim 1, is characterized in that, heat dissipating layer is contained on described gear body surface.
4. the built-up gear axle of the peripheral pump for robot according to claim 1, is characterized in that, described gear shaft main body is made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257651 CN203363055U (en) | 2013-05-14 | 2013-05-14 | Combination gear shaft of peripheral pump for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257651 CN203363055U (en) | 2013-05-14 | 2013-05-14 | Combination gear shaft of peripheral pump for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363055U true CN203363055U (en) | 2013-12-25 |
Family
ID=49810825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257651 Expired - Fee Related CN203363055U (en) | 2013-05-14 | 2013-05-14 | Combination gear shaft of peripheral pump for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363055U (en) |
-
2013
- 2013-05-14 CN CN 201320257651 patent/CN203363055U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140514 |