CN207111572U - Pneumatic slide rail push rod - Google Patents
Pneumatic slide rail push rod Download PDFInfo
- Publication number
- CN207111572U CN207111572U CN201720990414.2U CN201720990414U CN207111572U CN 207111572 U CN207111572 U CN 207111572U CN 201720990414 U CN201720990414 U CN 201720990414U CN 207111572 U CN207111572 U CN 207111572U
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- CN
- China
- Prior art keywords
- slide rail
- bent axle
- push rod
- belt
- piston
- 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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- Transmission Devices (AREA)
Abstract
The utility model discloses pneumatic slide rail push rod, with slide rail, push rod, piston type pneumatic motor, timing belt and belt wheel, push rod is arranged on the transmission belt of slide rail and drives the straight reciprocating motion on slide rail by transmission belt, piston type pneumatic motor is arranged on the side of slide rail, piston type pneumatic motor is by connecting rod, bent axle, piston, cylinder and organization, connecting rod, bent axle, piston and cylinder are located in body, the output end of bent axle is stretched out outside body, timing belt is installed between the output end of bent axle and the belt wheel of transmission belt, piston in cylinder promotes bent axle to rotate by connecting rod, the output end of bent axle is by toothed belt transmission in transmission belt, push rod is driven to be moved on slide rail.The utility model can meet the needs of ultralong-stroke, and can frequently and resistance for a long time stops.This structure was both simple, and energy-conserving and environment-protective.
Description
Technical field
It the utility model is related to a kind of pneumatic slide rail push rod.
Background technology
In the prior art, the power of slide rail push rod is all to use motor driven driving belt, and driving belt drives push rod again
Moved on slide rail, therefore also known as electric pushrod, in fact exactly a kind of linear reciprocation that the rotary motion of motor is changed into push rod
The drive device of motion, used available in various simple or complicated technological process as execution machinery, it is remote to realize
Control, centralized Control automatically control.
But the slide rail push rod of existing this motor driven is when being designed as ultralong-stroke structure, if in the course of work
Need frequently or for a long time to hinder the stopping time, motor is easy for producing overheat, and it is larger to consume energy.And use general cylinder to drive, then surpass
Long stroke is relatively difficult to achieve.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic slide rail push rod, to meet the needs of ultralong-stroke, and can frequency
Numerous and resistance for a long time stops.
In order to reach above-mentioned purpose, solution of the present utility model is：
Pneumatic slide rail push rod, has slide rail, push rod, piston type pneumatic motor, timing belt and belt wheel, push rod is arranged on slide rail
Transmission belt on and by transmission belt drive the straight reciprocating motion on slide rail, piston type pneumatic motor be arranged on slide rail side,
Piston type pneumatic motor is located in body by connecting rod, bent axle, piston, cylinder and organization, connecting rod, bent axle, piston and cylinder,
The output end of bent axle is stretched out outside body, installs timing belt between the output end of bent axle and the belt wheel of transmission belt, the piston in cylinder
Bent axle is promoted to rotate by connecting rod, the output end of bent axle, in transmission belt, drives push rod to be moved on slide rail by toothed belt transmission.
After such scheme, the utility model is driven using piston type pneumatic motor, substitutes traditional electric motor drive.
So, slide rail can be designed to overlength form, the needs of ultralong-stroke can be met, and can is as driving cylinder, at any time
It can hinder and stop, not be obstructed and stop the limitation of number and time, so as to reach stroke overlength and the work(stopped can be hindered frequently and for a long time
Effect.This structure was both simple, and energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Label declaration
Slide rail 1, transmission belt 11, push rod 2, piston type pneumatic motor 3, bent axle 31, body 32, timing belt 4, belt wheel 5.
Embodiment
Refer to shown in Fig. 1, the pneumatic slide rail push rod that the utility model discloses, there is slide rail 1, push rod 2, piston type pneumatic
Motor 3, timing belt 4 and belt wheel 5.
Push rod 2 is arranged on the transmission belt 11 of slide rail 1, and drives the straight reciprocating motion on slide rail 1 by transmission belt 11.It is living
Plug air motor 3 is arranged on the side of slide rail 1, and piston type pneumatic motor 3 is by connecting rod, bent axle 31, piston, cylinder and body 32
Composition, connecting rod, bent axle 31, piston and cylinder are located in body 32（Connecting rod, piston, cylinder are hidden in body 32, and Gu Tuzhong is not
Sign）, the output end of bent axle 31 stretched out outside body 32, and installation is synchronous between the output end of bent axle 31 and the belt wheel 5 of transmission belt 11
Band 4.
During utility model works, driven using piston type pneumatic motor 3 and substitute traditional electric motor drive, in cylinder
Piston promotes bent axle 31 to rotate by connecting rod, and the output end of bent axle 31 is transmitted in transmission belt 11 by timing belt 4 and belt wheel 5, then
Push rod 2 is transmitted in move on slide rail 1.So, slide rail 1 can be designed to overlength form, the need of ultralong-stroke can be met
Will, as driving cylinder, resistance at any time stops and can, is not obstructed and stops the limitation of number and time, surpasses so as to reach stroke
Grow and the effect of stopping can be hindered frequently and for a long time.This structure was both simple, and energy-conserving and environment-protective.
Claims (1)
1. pneumatic slide rail push rod, it is characterised in that：With slide rail, push rod, piston type pneumatic motor, timing belt and belt wheel, push rod
The straight reciprocating motion on slide rail is driven on the transmission belt of slide rail and by transmission belt, piston type pneumatic motor, which is arranged on, to be slided
The side of rail, piston type pneumatic motor is by connecting rod, bent axle, piston, cylinder and organization, connecting rod, bent axle, piston and cylinder position
In body, the output end of bent axle is stretched out outside body, and timing belt, cylinder are installed between the output end of bent axle and the belt wheel of transmission belt
In piston promote bent axle to rotate by connecting rod, the output end of bent axle, in transmission belt, drives push rod in cunning by toothed belt transmission
Moved on rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990414.2U CN207111572U (en) | 2017-08-09 | 2017-08-09 | Pneumatic slide rail push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990414.2U CN207111572U (en) | 2017-08-09 | 2017-08-09 | Pneumatic slide rail push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111572U true CN207111572U (en) | 2018-03-16 |
Family
ID=61578472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720990414.2U Active CN207111572U (en) | 2017-08-09 | 2017-08-09 | Pneumatic slide rail push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111572U (en) |
-
2017
- 2017-08-09 CN CN201720990414.2U patent/CN207111572U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |