CN208418145U - A kind of pusher bar support profile - Google Patents
A kind of pusher bar support profile Download PDFInfo
- Publication number
- CN208418145U CN208418145U CN201820638628.8U CN201820638628U CN208418145U CN 208418145 U CN208418145 U CN 208418145U CN 201820638628 U CN201820638628 U CN 201820638628U CN 208418145 U CN208418145 U CN 208418145U
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- CN
- China
- Prior art keywords
- chamber
- pushrod
- bar support
- pusher bar
- support profile
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Abstract
A kind of pusher bar support profile, including a profiled body, profiled body is interior to have a type chamber, which is made of pushrod chamber and limit chamber connection；Wherein: the main body of the pushrod chamber is a cylindrical, hollow chamber, has been provided at circumferentially spaced at least two guiding grooves along it on the inner wall of the cylindrical, hollow chamber, and each length direction for being oriented to groove is parallel to the axial arrangement of cylindrical, hollow chamber；The limit chamber be set to pushrod chamber periphery on, limit chamber it is closed at one end, the other end is connected to pushrod chamber.The utility model provides stable working environment for push rod, using reliable, extends the service life of push rod.
Description
Technical field
The utility model relates to electric pushrod more particularly to a kind of pusher bar support profiles.
Background technique
Electric pushrod also known as linear actuator, the one kind being mainly made of mechanisms such as motor push rod and control devices are novel
Straight line executing mechanism is a kind of power-driven gear of straight reciprocating motion that the rotary motion of motor is changed into push rod.
Can be used in various simple or complicated process flow as execute it is mechanical use, with realize far distance control, centralized control or
It automatically controls.Hospital bed, Electric sofa, electric expansion table etc. are required to use electric pushrod.Electric pushrod is in use process
In, it is desirable that working environment is steady, runs smoothly.Then, how a kind of pusher bar support profile is provided, provides one for electric pushrod
Stable working environment becomes the research topic for the utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of pusher bar support profiles.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of pusher bar support profile, and innovation exists
In:
Including a profiled body, there is a type chamber in profiled body, which is made of pushrod chamber and limit chamber connection；Its
In:
The main body of the pushrod chamber is a cylindrical, hollow chamber, circumferentially-spaced is set on the inner wall of the cylindrical, hollow chamber along its
At least two guiding grooves are equipped with, each length direction for being oriented to groove is parallel to the axial arrangement of cylindrical, hollow chamber；
The limit chamber be set to pushrod chamber periphery on, limit chamber it is closed at one end, the other end is connected to pushrod chamber.
Related content in above-mentioned technical proposal is explained as follows:
In above scheme, several threaded holes have been provided at circumferentially spaced along it on the inner wall of the pushrod chamber, have been used for installation end
Lid.
In above scheme, the guiding groove corresponds to the guide pad setting on driver.
In above scheme, the guiding groove is uniformly distributed along the circumferential direction of pushrod chamber.
In above scheme, the other end of the limit chamber is connected to the slot bottom of any one guiding groove in pushrod chamber.
Utility model works principle and advantage: in the pusher bar support profile of the utility model, the pushrod chamber corresponds to
Driver setting, driver are arranged corresponding to push rod, and driver plays connection push rod and transmission effect, and limit chamber corresponds to bracket
Item (lead limit switch) setting, bracket item play position-limiting action in push rod operational process；In the assembled condition, the driver
Guide pad be embedded in the guiding groove in pushrod chamber, guiding groove prevent driver rotate and shake in pushrod chamber, only
Allow driver in pushrod chamber along its axial movement；The utility model provides stable working environment for push rod, using can
It leans on, extends the service life of push rod.
Detailed description of the invention
Attached drawing 1 is the utility model embodiment viewgraph of cross-section.
In the figures above: 1, pushrod chamber；11, it is oriented to groove；12, threaded hole；2, limit chamber.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment:
Referring to figure 1, a kind of pusher bar support profile, including a profiled body, profiled body is interior to have a type chamber, should
Type chamber is made of pushrod chamber 1 and the connection of limit chamber 2；Wherein:
The main body of the pushrod chamber 1 is a cylindrical, hollow chamber, circumferentially-spaced along its on the inner wall of the cylindrical, hollow chamber
Multiple guiding grooves 11 are provided with, each length direction for being oriented to groove 11 is parallel to the axial arrangement of cylindrical, hollow chamber；
The limit chamber 2 is set on the periphery of pushrod chamber 1, limit chamber 2 it is closed at one end, appoint in the other end and pushrod chamber 1
It anticipates one and is oriented to the slot bottom connection of groove 11.
Several threaded holes 12 are provided at circumferentially spaced along it on the inner wall of the pushrod chamber 1, for installing end cap.
The guiding groove 11 corresponds to the guide pad setting on driver.
The guiding groove 11 is uniformly distributed along the circumferential direction of pushrod chamber 1.
The pushrod chamber 1 corresponding to driver be arranged, driver correspond to push rod be arranged, driver rise connect push rod and
Transmission effect, limit chamber 2 are arranged corresponding to bracket item (lead limit switch), and bracket item plays limit in push rod operational process and makees
With；In the assembled condition, the guide pad of the driver is embedded in the guiding groove 11 in pushrod chamber 1, and guiding groove 11 hinders
Only driver is rotated and is shaken in pushrod chamber 1, only allows driver in pushrod chamber 1 along its axial movement；The utility model
Stable working environment is provided for push rod, using reliable, extends the service life of push rod.
In above embodiments, the slot bottom that the limit chamber 2 is oriented to groove 11 with one is connected to, in practical applications, limit
If chamber 2 is not connected to the slot bottom of guiding groove 11, but is connected to pushrod chamber 1 in other positions, same effect also can achieve,
As long as the travel switch being mounted in limit chamber 2 can play position-limiting action to push rod.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of pusher bar support profile, it is characterised in that:
Including a profiled body, there is a type chamber in profiled body, which is made of pushrod chamber and limit chamber connection；Wherein:
The main body of the pushrod chamber is a cylindrical, hollow chamber, has been provided at circumferentially spaced on the inner wall of the cylindrical, hollow chamber along it
At least two guiding grooves, each length direction for being oriented to groove are parallel to the axial arrangement of cylindrical, hollow chamber；
The limit chamber be set to pushrod chamber periphery on, limit chamber it is closed at one end, the other end is connected to pushrod chamber.
2. pusher bar support profile according to claim 1, it is characterised in that: on the inner wall of the pushrod chamber between its circumferential direction
Every being provided with several threaded holes.
3. pusher bar support profile according to claim 1, it is characterised in that: the guiding groove corresponds on driver
Guide pad setting.
4. pusher bar support profile according to claim 1, it is characterised in that: the guiding groove is along the circumferential equal of pushrod chamber
Even distribution.
5. pusher bar support profile according to claim 1, it is characterised in that: in the other end and pushrod chamber of the limit chamber
The slot bottom connection of any one guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638628.8U CN208418145U (en) | 2018-04-28 | 2018-04-28 | A kind of pusher bar support profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638628.8U CN208418145U (en) | 2018-04-28 | 2018-04-28 | A kind of pusher bar support profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418145U true CN208418145U (en) | 2019-01-22 |
Family
ID=65117693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820638628.8U Active CN208418145U (en) | 2018-04-28 | 2018-04-28 | A kind of pusher bar support profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418145U (en) |
-
2018
- 2018-04-28 CN CN201820638628.8U patent/CN208418145U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 109 Patentee after: Suzhou Laien Precision Alloy Co., Ltd Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 109 Patentee before: Suzhou RZT Aluminum Co., Ltd. |