CN206506405U - A kind of reciprocating mechanism with stroke enlarging function - Google Patents
A kind of reciprocating mechanism with stroke enlarging function Download PDFInfo
- Publication number
- CN206506405U CN206506405U CN201720218612.7U CN201720218612U CN206506405U CN 206506405 U CN206506405 U CN 206506405U CN 201720218612 U CN201720218612 U CN 201720218612U CN 206506405 U CN206506405 U CN 206506405U
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- CN
- China
- Prior art keywords
- rack
- motor
- crank
- reciprocating mechanism
- enlarging function
- 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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Abstract
The utility model discloses a kind of reciprocating mechanism with stroke enlarging function, applied on automatic production line, including the motor and the first rack that are installed in respectively on production line, the connecting rod, the second rack directly over the first rack that are connected to the crank of the shaft end of the output shaft of motor, are hinged with crank, and first be provided with multiple gears between rack and the second rack, all gears are rotatably installed on a movable plate, the one end of connecting rod away from crank is hinged with movable plate, and each gear engages the first rack of connection and the second rack respectively.Its technical scheme can realize the function of stroke amplification, the move distance of second rack linear movement is four times of crank length, and simple for structure reasonable, part is through gathering, it has been in straight reciprocating motion by circular motion conversion, and the position that can conveniently control to move by motor.
Description
Technical field
The utility model is related to production line auxiliary body technical field, more particularly to a kind of past with stroke enlarging function
Multiple motion.
Background technology
In modern automation production line, the reciprocating structure of stroke amplification is often used, is gone out for linear feeding
Material etc. operation, and common stroke amplification reciprocating structure, complicated, bloatedness, to speed and the difficulty of position
Accurately to control.
Utility model content
For the above-mentioned problems in the prior art, a kind of function of being intended to realize that stroke amplifies, knot are now provided
Structure is succinctly reasonable, and circular motion conversion, through gathering, has been in straight reciprocating motion, and can conveniently be controlled by motor by part
Make the position of motion.
Concrete technical scheme is as follows：
A kind of reciprocating mechanism with stroke enlarging function, applied on automatic production line, including is fixedly mounted with respectively
Crank in the motor on production line and the first rack, the shaft end for the output shaft for being connected to motor, the connecting rod being hinged with crank,
The second rack directly over the first rack, and multiple gears, all teeth are provided between the first rack and the second rack
Wheel is rotatably installed on a movable plate, and the one end of connecting rod away from crank is hinged with movable plate, and each gear is distinguished
Engagement the first rack of connection and the second rack.
Preferably, the first rack and the second rack is parallel to each other and the gear teeth are relative.
Preferably, motor is horizontally disposed, and the horizontal plane where the output shaft of motor and the level where the center of gear
Face is highly identical.
Preferably, the quantity of gear is two.
Preferably, connecting rod is located between two gears by a hinge movable plate, and pin joint.
Preferably, motor is servomotor.
The beneficial effect of above-mentioned technical proposal is：
Reciprocating mechanism with stroke enlarging function, applied on automatic production line, including is installed in life respectively
Motor and the first rack in producing line, be connected to motor output shaft shaft end crank, be hinged with crank connecting rod, be located at
The second rack directly over first rack, and multiple gears are provided between the first rack and the second rack, all gears are equal
Rotatably it is installed on a movable plate, the one end of connecting rod away from crank is hinged with movable plate, and each gear is engaged respectively
Connect the first rack and the second rack.So as to realize the function of stroke amplification, the move distance of the second rack linear movement
It is four times of crank length, simple for structure reasonable, circular motion conversion, through gathering, has been in straight reciprocating motion, and pass through by part
Motor can conveniently control the position of motion.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the reciprocating mechanism that the utility model has stroke enlarging function；
Fig. 2 is the positive structure schematic for the reciprocating mechanism that the utility model has stroke enlarging function.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, with
The reciprocating mechanism with stroke enlarging function that lower embodiment combination accompanying drawing 1 and Fig. 2 are provided the utility model makees specific
Illustrate.
Refering to Fig. 1, for the dimensional structure diagram of the reciprocating mechanism with stroke enlarging function；With reference to Fig. 2, for tool
There is the positive structure schematic of the reciprocating mechanism of stroke enlarging function.And be the architectural feature of clear display the present embodiment,
Part-structure is omitted and shown in figure.As shown in Figures 1 and 2, what the utility model was provided has the reciprocal of stroke enlarging function
Motion is applied on automatic production line, and it includes the rack 1 of motor 2 and first, the connection being installed in respectively on production line
Crank 3, the connecting rod 4 being hinged with crank 3, the second tooth directly over the first rack 1 in the shaft end of the output shaft of motor 2
Multiple gears 5 are provided between bar 7, and the first rack 1 and the second rack 7, all gears 5 are rotatably installed on a shifting
On dynamic plate 8, the one end of connecting rod 4 away from crank 3 is hinged with movable plate 8, and each gear 5 engages the first rack 1 of connection respectively
With the second rack 7.
In a preferred embodiment, the first rack 1 and the second rack 7 is parallel to each other and the gear teeth are relative.Further
, motor 2 is horizontally disposed with, and the horizontal plane where the output shaft of motor 2 and the elevation of water phase where the center of gear 5
Together.
As further preferred embodiment, the quantity of gear 5 is two.Further, connecting rod 4 passes through a bearing pin 6
Movable plate 8 is hinged, and pin joint is located between two gears 5.Further, crank 3 is hinged and connected with connecting rod 4 by rotating shaft.
Further, motor 2 is servomotor.
In a particular application, the rack 1 of motor 2 and first is fixed on a production line, and the rotation of the axle of motor 2 drives crank 3, connected
Bar 4 is moved, and because movable plate 8 is limited between two racks by two gears 5, and then movable plate 8 is moved horizontally, while two gears
5 rotate on the first rack 1, and drive the movement of the horizontal reciprocating of the second rack 7.And the fortune of the horizontal reciprocating of the second rack 7 movement
Dynamic distance is four times of the length of crank 3.Specifically, as shown in 2, the stroke of the second rack 7 linear motion it is most left and most right
The limit be clearly when crank 3 is horizontal to the left and to the right on two positions, then in rotation process, crank 3
The ultimate range moved in head end horizontal direction is the distance of twice crank 3, and in the process, movable plate 8 is moved horizontally
Same distance, then gear 5 have rotated isometric distance, and the second rack 7 is driven by gear 5, in gear 5 in the first rack
After the distance that equivalent has been moved horizontally on 1, the second rack 7 further moves the distance of equivalent, on the whole, and the second rack 7 is straight
The move distance of line movement is four times of the length of crank 3, it is achieved thereby that the function of stroke amplification, simple for structure reasonable, part
It has been in straight reciprocating motion by circular motion conversion through gathering, and the position that can conveniently control to move by motor 2.
Preferred embodiment of the present utility model is the foregoing is only, is merely illustrative for the utility model, and
It is nonrestrictive.Those skilled in the art understanding, can be to it in the spirit and scope that the utility model claim is limited
Many changes are carried out, are changed, in addition it is equivalent, but fall within protection domain of the present utility model.
Claims (6)
1. a kind of reciprocating mechanism with stroke enlarging function, applied on automatic production line, it is characterised in that described
Reciprocating mechanism includes the motor (2) that is installed in respectively on production line and the first rack (1), is connected to the motor (2)
The crank (3) of the shaft end of output shaft, the connecting rod (4) being hinged with the crank (3), directly over first rack (1)
The second rack (7), and multiple gears (5) are provided between first rack (1) and second rack (7), it is all
The gear (5) is rotatably installed on a movable plate (8), the connecting rod (4) one end and institute away from the crank (3)
Movable plate (8) is stated to be hinged, and each gear (5) engages connection first rack (1) and second rack respectively
(7)。
2. there is the reciprocating mechanism of stroke enlarging function as claimed in claim 1, it is characterised in that first rack
And second rack (7) is parallel to each other and the gear teeth are relative (1).
3. there is the reciprocating mechanism of stroke enlarging function as claimed in claim 2, it is characterised in that the motor (2)
It is horizontally disposed, and the horizontal plane where the output shaft of the motor (2) and the elevation of water where the center of the gear (5)
It is identical.
4. there is the reciprocating mechanism of stroke enlarging function as claimed in claim 3, it is characterised in that the gear (5)
Quantity be two.
5. there is the reciprocating mechanism of stroke enlarging function as claimed in claim 4, it is characterised in that the connecting rod (4)
The movable plate (8) is hinged by a bearing pin (6), and pin joint is located between two gears (5).
6. there is the reciprocating mechanism of stroke enlarging function as claimed in claim 5, it is characterised in that the motor (2)
For servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218612.7U CN206506405U (en) | 2017-03-08 | 2017-03-08 | A kind of reciprocating mechanism with stroke enlarging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218612.7U CN206506405U (en) | 2017-03-08 | 2017-03-08 | A kind of reciprocating mechanism with stroke enlarging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506405U true CN206506405U (en) | 2017-09-19 |
Family
ID=59840740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218612.7U Expired - Fee Related CN206506405U (en) | 2017-03-08 | 2017-03-08 | A kind of reciprocating mechanism with stroke enlarging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506405U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401592A (en) * | 2017-09-20 | 2017-11-28 | 东莞阿李自动化股份有限公司 | A kind of Double-stroke geared linkage mechanism |
| CN108004909A (en) * | 2017-12-08 | 2018-05-08 | 广州大学 | A kind of gear and crank linkage mechanism shock insulation limiting device |
| CN108095796A (en) * | 2017-12-13 | 2018-06-01 | 张赫 | A kind of orthopaedics perforating device of precise positioning |
| CN110451232A (en) * | 2018-05-07 | 2019-11-15 | 天津农学院 | A kind of conveyer belt with crank link mechanism |
| CN110700745A (en) * | 2019-08-27 | 2020-01-17 | 吴权辉 | Driving mechanism |
| CN111166331A (en) * | 2020-01-23 | 2020-05-19 | 上海东软医疗科技有限公司 | Motion mechanism, scanning bed and medical equipment |
| CN112254266A (en) * | 2020-10-12 | 2021-01-22 | 湖南白绿林环保科技有限公司 | Permeation type air purifying agent emitting device |
| CN112587840A (en) * | 2020-12-29 | 2021-04-02 | 曹小爱 | Remote control fire-fighting robot |
-
2017
- 2017-03-08 CN CN201720218612.7U patent/CN206506405U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401592A (en) * | 2017-09-20 | 2017-11-28 | 东莞阿李自动化股份有限公司 | A kind of Double-stroke geared linkage mechanism |
| CN108004909A (en) * | 2017-12-08 | 2018-05-08 | 广州大学 | A kind of gear and crank linkage mechanism shock insulation limiting device |
| CN108004909B (en) * | 2017-12-08 | 2023-10-03 | 广州大学 | Shock insulation limiting device of gear and crank connecting rod combined mechanism |
| CN108095796A (en) * | 2017-12-13 | 2018-06-01 | 张赫 | A kind of orthopaedics perforating device of precise positioning |
| CN108095796B (en) * | 2017-12-13 | 2021-08-27 | 无锡市第二人民医院 | Orthopedics perforating device of accurate location |
| CN110451232A (en) * | 2018-05-07 | 2019-11-15 | 天津农学院 | A kind of conveyer belt with crank link mechanism |
| CN110700745A (en) * | 2019-08-27 | 2020-01-17 | 吴权辉 | Driving mechanism |
| CN111166331A (en) * | 2020-01-23 | 2020-05-19 | 上海东软医疗科技有限公司 | Motion mechanism, scanning bed and medical equipment |
| CN112254266A (en) * | 2020-10-12 | 2021-01-22 | 湖南白绿林环保科技有限公司 | Permeation type air purifying agent emitting device |
| CN112587840A (en) * | 2020-12-29 | 2021-04-02 | 曹小爱 | Remote control fire-fighting robot |
| CN112587840B (en) * | 2020-12-29 | 2021-11-30 | 湖南威平科技发展有限公司 | Remote control fire-fighting 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: 20170919 Termination date: 20200308 |