CN207830490U - A kind of real-time automatic engaging mechanism of rack-and-pinion - Google Patents
A kind of real-time automatic engaging mechanism of rack-and-pinion Download PDFInfo
- Publication number
- CN207830490U CN207830490U CN201721902579.6U CN201721902579U CN207830490U CN 207830490 U CN207830490 U CN 207830490U CN 201721902579 U CN201721902579 U CN 201721902579U CN 207830490 U CN207830490 U CN 207830490U
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- China
- Prior art keywords
- rack
- fixed plate
- pinion
- pedestal
- real
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Abstract
The utility model is related to a kind of real-time automatic engaging mechanisms of rack-and-pinion, including motor, retarder and pedestal, the inside on the pedestal top is disposed with the rack of strip along its length direction, the upper end of the pedestal is disposed with driving plate, the driving plate upper end is equipped with and the vertically arranged sliding rail of rack, it is slidably fitted with fixed plate on the sliding rail, the dead plate upper end is equipped with motor, the motor is connected by retarder with the gear of fixed plate arranged beneath, the wheel and rack is meshed, the dead plate upper end is equipped with spring close to the side on pedestal top, the spring one end is connected with fixed plate.The utility model has the following advantages：1, rack-and-pinion engages high-precision in real time；2, simple in structure, easy care；3, usability is strong, all may be used in rack pinion；4, operate steadily low noise；5, driving walking spring absorbs impact, increases all parts service life.
Description
Technical field
The utility model is related to driving structure technical fields, and machine is engaged automatically in real time more particularly to a kind of rack-and-pinion
Structure.
Background technology
Gear ＆ rack structure is generally used for convert rotational motion being linear motion, or is by transform linear motion
Rotary motion.Currently, it is rigid connection to be connected between rack-and-pinion all, impact is encountered in use, be easy to cause component
Damage or the service life for reducing component.
Invention content
The technical problem to be solved by the utility model is to provide a kind of real-time automatic engaging mechanism of rack-and-pinion, motor is logical
The rotation of retarder deceleration strip moving gear is crossed, spring is in tensional state at runtime, and spring provides pretightning force by elastic force, makes tooth
Wheel, rack are engaged in real time, and fixed plate is oriented to and is slided by sliding rail.
Technical solution adopted by the utility model to solve its technical problems is：A kind of rack-and-pinion is provided to nibble automatically in real time
Mechanism is closed, including motor, retarder and pedestal, the inside on the pedestal top are disposed with strip along its length direction
The upper end of rack, the pedestal is disposed with driving plate, and the driving plate upper end is equipped with and the vertically arranged sliding rail of rack, the cunning
Fixed plate is slidably fitted on rail, the dead plate upper end is equipped with motor, which passes through retarder and fixed plate lower section
The gear of arrangement is connected, and the wheel and rack is meshed, and the dead plate upper end is installed close to the side on pedestal top
There is spring, which is connected with fixed plate.
As a kind of supplement to technical solution described in the utility model, the motor uses seven spindle motors.
As a kind of supplement to technical solution described in the utility model, described driving plate one end is connected with operation
Platform.
As a kind of supplement to technical solution described in the utility model, the dead plate upper end other side is equipped with
Limited block, the fixed plate is between limited block and spring.
Advantageous effect：The utility model is related to a kind of real-time automatic engaging mechanism of rack-and-pinion, motor is subtracted by retarder
Speed belt moving gear rotate, spring is in tensional state at runtime, and spring provides pretightning force by elastic force, make gear, rack into
Row engagement in real time, fixed plate are oriented to and are slided by sliding rail.The utility model has the following advantages：1, rack-and-pinion engages in real time
In high precision；2, simple in structure, easy care；3, usability is strong, all may be used in rack pinion；4, operate steadily noise
It is low；5, driving walking spring absorbs impact, increases all parts service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Diagram：1, motor, 2, retarder, 3, spring, 4, rack, 5, gear, 6, sliding rail, 7, driving plate, 8, operation console, 9,
Pedestal, 10, fixed plate, 11, limited block.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to a kind of real-time automatic engaging mechanism of rack-and-pinion, as shown in Figure 1, including electricity
The inside of machine 1, retarder 2 and pedestal 9,9 top of pedestal is disposed with the rack 4 of strip along its length direction, should
The upper end of pedestal 9 is disposed with driving plate 7, and 7 upper end of driving plate is equipped with and 4 vertically arranged sliding rail 6 of rack, the sliding rail
Fixed plate 10 is slidably fitted on 6,10 upper end of fixed plate is equipped with motor 1, and the motor 1 is by retarder 2 and fixes
The gear 5 of 10 arranged beneath of plate is connected, and the gear 5 is meshed with rack 4, and 10 upper end of fixed plate is close to pedestal 9
The side on top is equipped with spring 3, which is connected with fixed plate 10.
The motor 1 uses seven spindle motors.
Described 7 one end of driving plate is connected with operation console 8.
The 10 upper end other side of fixed plate is equipped with limited block 11, and the fixed plate 10 is located at limited block 11 and bullet
Between spring 3.
Embodiment
Motor 1 is rotated by 2 deceleration strip moving gear 5 of retarder, and spring 3 is in tensional state at runtime, and spring 3 passes through
Elastic force provides pretightning force, so that gear 5, rack 4 is engaged in real time, fixed plate 10 is oriented to and is slided by sliding rail 6.It is rushed when encountering
When hitting, fixed plate 10 can slide a distance along sliding rail 6, to absorb impact.The utility model can make guide rail walking essence
Higher is spent, it is more preferable to protect gear 5, rack 4, retarder 2 and motor 1.
The real-time automatic engaging mechanism of rack-and-pinion is suitable for：1, seven axis rail；2, high precision machine tool；3, the high-precision such as military project
Equipment.
The utility model has the following advantages：1, rack-and-pinion engages high-precision in real time；2, simple in structure, easy care；3、
Usability is strong, all may be used in rack pinion；4, operate steadily low noise；5, driving walking spring absorbs impact, increases
The long all parts service life.
Claims (4)
1. a kind of real-time automatic engaging mechanism of rack-and-pinion, including motor (1), retarder (2) and pedestal (9), it is characterised in that：
The inside on described pedestal (9) top is disposed with the rack (4) of strip, the upper end cloth of the pedestal (9) along its length direction
It is equipped with driving plate (7), the driving plate (7) upper end is equipped with and rack (4) vertically arranged sliding rail (6), on the sliding rail (6)
It is slidably fitted with fixed plate (10), the fixed plate (10) upper end is equipped with motor (1), which passes through retarder (2)
It is connected with the gear (5) of fixed plate (10) arranged beneath, the gear (5) is meshed with rack (4), the fixed plate
(10) upper end is equipped with spring (3) close to the side on pedestal (9) top, which is connected with fixed plate (10).
2. the real-time automatic engaging mechanism of a kind of rack-and-pinion according to claim 1, it is characterised in that：The motor
(1) seven spindle motors are used.
3. the real-time automatic engaging mechanism of a kind of rack-and-pinion according to claim 1, it is characterised in that：The driving plate
(7) one end is connected with operation console (8).
4. the real-time automatic engaging mechanism of a kind of rack-and-pinion according to claim 1, it is characterised in that：The fixed plate
(10) the upper end other side is equipped with limited block (11), and the fixed plate (10) is located between limited block (11) and spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902579.6U CN207830490U (en) | 2017-12-29 | 2017-12-29 | A kind of real-time automatic engaging mechanism of rack-and-pinion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902579.6U CN207830490U (en) | 2017-12-29 | 2017-12-29 | A kind of real-time automatic engaging mechanism of rack-and-pinion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830490U true CN207830490U (en) | 2018-09-07 |
Family
ID=63390725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902579.6U Expired - Fee Related CN207830490U (en) | 2017-12-29 | 2017-12-29 | A kind of real-time automatic engaging mechanism of rack-and-pinion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775136A (en) * | 2020-07-29 | 2020-10-16 | 广东电网有限责任公司东莞供电局 | Safety support of electric power inspection robot |
-
2017
- 2017-12-29 CN CN201721902579.6U patent/CN207830490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775136A (en) * | 2020-07-29 | 2020-10-16 | 广东电网有限责任公司东莞供电局 | Safety support of electric power inspection robot |
| CN111775136B (en) * | 2020-07-29 | 2021-05-14 | 广东电网有限责任公司东莞供电局 | Safety support of electric power inspection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201229 |