CN209164516U - A kind of cam drive - Google Patents
A kind of cam drive Download PDFInfo
- Publication number
- CN209164516U CN209164516U CN201821525186.2U CN201821525186U CN209164516U CN 209164516 U CN209164516 U CN 209164516U CN 201821525186 U CN201821525186 U CN 201821525186U CN 209164516 U CN209164516 U CN 209164516U
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- cam
- connector
- bevel gear
- limited block
- cabinet
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Abstract
The utility model belongs to field of mechanical technique, refer in particular to a kind of cam drive, including rack, the rack is equipped with cabinet, the cabinet is equipped with driving device, a main shaft is equipped in the driving device, the main shaft two sides are respectively erected in cabinet front and rear side, cam set is arranged on the main shaft, the first connector is provided in the cam set, first connector side is hinged in cabinet, and first connector other side is equipped with one first carriage, and the cam set drives first carriage to move back and forth by the first connector.The purpose of the utility model is to provide a kind of stable structure, noise is small, velocity-stabilization and cam drive with long service life.
Description
Technical field
The utility model belongs to field of mechanical technique, refers in particular to a kind of cam drive.
Background technique
Most of current most of its power source of cam drive use cylinder, before and after cylinder driving manipulator, up and down
Mobile pitch time is long, and cylinder leads to that pitch time is unstable, inertia is big with adjusting pressure regulating valve, while cylinder itself uses
The problems such as restricted lifetime.
Utility model content
The purpose of the utility model is to provide a kind of stable structure, noise is small, velocity-stabilization and with long service life convex
Wheel drive mechanism.
Purpose of the utility model is realized as follows: a kind of cam drive, including rack, the rack are equipped with
Cabinet, the cabinet are equipped with driving device, are equipped with a main shaft in the driving device, the main shaft two sides are respectively erected in
Cabinet front and rear side are arranged with the first cam on the main shaft, are provided with the first connector on first cam, and described
A connection piece side is hinged in cabinet, and first connector other side is equipped with one first carriage, first cam
First carriage is driven to move back and forth by the first connector.
Preferably, first cam is equipped with the first connector, is equipped with a first through hole on the right side of first connector,
A limited post is equipped in the first through hole；One first limited block, first limit are connected in the middle part of first connector
Position block is resisted against on the first cam, is connected with the second limited block on the left of first connector, the second limited block driving the
One carriage moves back and forth.
Preferably, first carriage includes the first fixing seat being fixed on cabinet, in first fixing seat
It is provided with the first sliding block, the first slide plate is slidably provided on first sliding block, is provided with first on the upside of first slide plate
Limit plate, the first limit plate right side are connected on the first limited block.
Preferably, first slide plate is equipped with fixed plate, be connected in the fixed plate one for reset the first spring,
First lower spring end is connected with the screw being arranged on the left of cabinet.
Preferably, it is also arranged with the second cam on the main shaft, the second connector is equipped on the right side of second cam, it is described
Second connector upper end is set in the limited post；It is connected with a third limited block in the middle part of second connector, described the
Three limited blocks are resisted against on the second cam, and the 4th limited block is connected on the downside of second connector, and the 4th limited block drives
Dynamic second carriage moves back and forth.
Preferably, second carriage includes the second fixing seat being fixed on the first slide plate, and described second is fixed
It is provided with the second sliding block on seat, the second slide plate is slidably provided on second sliding block, is provided on the right side of second slide plate
Second limit plate, the second limit plate left side are connected on the first limited block.
Preferably, second limit plate is equipped with screw, and one is connected on the screw for resetting second spring；Institute
The first slide plate is stated equipped with a third fixing seat, the third fixing seat left side is equipped with a screw, the screw and described second
Spring is connected by connection sheet.
Preferably, the driving device includes motor, bevel gear and bevel gear, and a motor shaft is equipped in the motor,
The motor shaft lower end is threaded through in the molding movable chamber of cabinet, and the motor shaft lower end is arranged with bevel gear, the bevel gear
Side is equipped with the bevel gear being meshed with bevel gear, and the bevel gear is set on the main shaft, and the bevel gear passes through motor
Drive bevel-gear rotating.
Preferably, second slide plate is equipped with a sliding seat, and the sliding seat is equipped with one for grabbing the machine of article
Tool hand.
Compared with the prior art, the utility model has prominent and beneficial technical effects that: before the utility model cam drive is parallel
Movement is moved up and down with parallel afterwards, and motor driven speed is fast, inertia is small, and movement pitch time is stablized, and noise is small and acts, speed
Stablize, long service life.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is that the utility model removes structure diagram after rack and motor；
Fig. 3 is the structure diagram of the utility model cam set, driving device and main shaft；
Fig. 4 is the structure diagram of the utility model the first connector and the second connector；
Fig. 5 is that the utility model removes structure diagram after rack, cabinet and manipulator.
In figure: 1- rack；2- cabinet；21- movable chamber；3- motor；31- motor shaft；
4- driving device；41- bevel gear；42- bevel gear；5- main shaft；6- cam set；
The first connector of 61-；611- first through hole；612- limited post；The first limited block of 613-；
The second limited block of 614-；The first carriage of 615-；The first fixing seat of 616-；
The first sliding block of 617-；The first slide plate of 618-；The first limit plate of 619-；The second connector of 62-；
The first cam of 63-；The second cam of 64-；65- third limited block；7- manipulator；
The first spring of 71-；The second carriage of 8-；The second fixing seat of 81-；The second sliding block of 82-；
The second slide plate of 83-；The second limit plate of 84-；85- second spring；86- third fixing seat；
87- connection sheet；9- sliding seat；The 4th limited block of 10-；100- fixed plate.
Specific embodiment
The utility model is described further with specific embodiment below.
As shown in Figs. 1-5, a kind of cam drive, including rack 1, the rack 1 are equipped with cabinet 2, the cabinet 2
It is equipped with driving device 4, a main shaft 5 is equipped in the driving device 4,5 two sides of main shaft are respectively erected in 2 front side of cabinet
And rear side, the first cam 63 is arranged on the main shaft 5, is provided with the first connector 61 on first cam 63, described
61 side of a connection piece is hinged in cabinet 2, and 61 other side of the first connector is equipped with one first carriage 615, described
First cam 63 drives first carriage 615 to move back and forth by the first connector 61.
Preferably, first cam 63 is equipped with the first connector 61, and one the is equipped on the right side of first connector 61
One through-hole 611 is equipped with a limited post 612 in the first through hole 611；One first is connected in the middle part of first connector 61
Limited block 613, first limited block 613 are resisted against on the first cam 63, are connected with second on the left of first connector 61
Limited block 614, second limited block 614 drive the first carriage 615 to move back and forth.Second limited block 614 described above
The first carriage 615 is driven to pump.
Preferably, first carriage 615 includes the first fixing seat 616 being fixed on cabinet 2, and described first is solid
It is provided with the first sliding block 617 in reservation 616, is slidably provided with the first slide plate 618 on first sliding block 617, described first
It is provided with the first limit plate 619 on the upside of slide plate 618, is connected on the right side of first limit plate 619 on first limited block 613.
Preferably, first slide plate 618 is equipped with fixed plate 100, and one is connected in the fixed plate 100 for resetting
First spring 71,71 lower end of the first spring are connected with the screw that 2 left side of cabinet is arranged in.
Preferably, it is also arranged with the second cam 64 on the main shaft 5, is equipped with the second connector on the right side of second cam 64
62,62 upper end of the second connector is set in the limited post 612；A third is connected in the middle part of second connector 62
Limited block 65, the third limited block 65 are resisted against on the second cam 64, and the 4th limit is connected on the downside of second connector 62
Position block 10, the 4th limited block 10 drive the second carriage 8 to move back and forth.Above-mentioned the second sliding of 4th limited block 10 driving
8 bilateral reciprocation of device.
Preferably, second carriage 8 includes the second fixing seat 81 for being fixed on the first slide plate 618, and described the
It is provided with the second sliding block 82 in two fixing seats 81, is slidably provided with the second slide plate 83 on second sliding block 82, described second
It is provided with the second limit plate 84 on the right side of slide plate 83, is connected on the left of second limit plate 84 on first limited block 613.
Preferably, second limit plate 84 is equipped with screw, and one is connected on the screw for resetting second spring
85；First slide plate 618 is equipped with a third fixing seat 86, is equipped with a screw, the spiral shell on the left of the third fixing seat 86
Nail is connected with the second spring 85 by connection sheet 87.
Preferably, the driving device 4 includes motor 3, bevel gear 41 and bevel gear 42, is equipped with one in the motor 3
Motor shaft 31,31 lower end of motor shaft are threaded through in the molding movable chamber 21 of cabinet 2, and 31 lower end of motor shaft is arranged with cone
Gear 41,41 side of bevel gear are equipped with the bevel gear 42 being meshed with bevel gear 41, and the bevel gear 42 is set in described
On main shaft 5, the bevel gear 41 drives bevel gear 42 to rotate by motor 3.
Preferably, second slide plate 83 is equipped with a sliding seat 9, and the sliding seat 9 is equipped with one for grabbing article
Manipulator 7.
Working principle: the utility model motor 3 connects main shaft 5 by driving device 4 to the rotation of driving spindle 5, main shaft 5
The first cam 63 being fixed on main shaft 5 and the rotation of the second cam 64 are driven, the first cam 63 and the second cam 64 are according to prior
Designed curve driving manipulator 7 does corresponding track movement to complete, and 63 driving manipulator 7 of the first cam moves up and down, the
Two cams, 64 driving manipulator 7 moves left and right, and automatically resets wherein the first spring 71 and second spring 85 have and makes the
A connection piece 61 and the second connector 62 are tightly abutted against the effect moved on the first cam 63 and the second cam 64, need position
Stopping be the sensing device by being fixed on main shaft 5 determine whether in place, the starting of control motor 1 or stop.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of cam drive, which is characterized in that including rack (1), the rack (1) is equipped with cabinet (2), the case
Body (2) is equipped with driving device (4), is equipped with a main shaft (5) in the driving device (4), and frame is distinguished in main shaft (5) two sides
It is located at cabinet (2) front side and rear side, is arranged with the first cam (63) on the main shaft (5), is arranged on first cam (63)
Have the first connector (61), the first connector (61) side is hinged in cabinet (2), and first connector (61) is another
Side is equipped with one first carriage (615), and first cam (63) drives first sliding by the first connector (61)
Device (615) moves back and forth.
2. a kind of cam drive according to claim 1, which is characterized in that first cam (63) is equipped with the
A connection piece (61), the first connector (61) right side are equipped with a first through hole (611), wear in the first through hole (611)
Equipped with a limited post (612)；One first limited block (613), first limit are connected in the middle part of first connector (61)
Block (613) is resisted against on the first cam (63), is connected with the second limited block (614) on the left of first connector (61), described
Second limited block (614) drives the first carriage (615) to move back and forth.
3. a kind of cam drive according to claim 2, which is characterized in that the first carriage (615) packet
The first fixing seat (616) being fixed on cabinet (2) is included, is provided with the first sliding block (617) on first fixing seat (616),
It is slidably provided with the first slide plate (618) on first sliding block (617), is provided with first on the upside of first slide plate (618)
Limit plate (619), the first limit plate (619) right side are connected on the first limited block (613).
4. a kind of cam drive according to claim 3, which is characterized in that first slide plate (618) is equipped with
Fixed plate (100), be connected on the fixed plate (100) one for reset the first spring (71), under first spring (71)
It holds and is connected with the screw being arranged on the left of cabinet (2).
5. according to a kind of cam drive described in claim 2-4 any one, which is characterized in that on the main shaft (5)
It is also arranged with the second cam (64), is equipped with the second connector (62) on the right side of second cam (64), second connector
(62) upper end is set in the limited post (612)；It is connected with a third limited block (65) in the middle part of second connector (62),
The third limited block (65) is resisted against on the second cam (64), is connected with the 4th limited block on the downside of second connector (62)
(10), the 4th limited block (10) driving the second carriage (8) moves back and forth.
6. a kind of cam drive according to claim 5, which is characterized in that second carriage (8) includes
The second fixing seat (81) being fixed on the first slide plate (618) is provided with the second sliding block (82) on second fixing seat (81),
It is slidably provided with the second slide plate (83) on second sliding block (82), is provided with the second limit on the right side of second slide plate (83)
Plate (84), the second limit plate (84) left side are connected on the first limited block (613).
7. a kind of cam drive according to claim 6, which is characterized in that second limit plate (84) is equipped with
Screw is connected with one on the screw for resetting second spring (85)；First slide plate (618) is equipped with a third and fixes
Seat (86), third fixing seat (86) left side are equipped with a screw, and the screw and the second spring (85) pass through connection sheet
(87) it is connected.
8. a kind of cam drive according to claim 1, which is characterized in that the driving device (4) includes motor
(3), bevel gear (41) and bevel gear (42), the motor (3) is interior to be equipped with a motor shaft (31), motor shaft (31) lower end
It is threaded through in cabinet (2) molding movable chamber (21), motor shaft (31) lower end is arranged with bevel gear (41), the bevel gear
(41) side is equipped with the bevel gear (42) being meshed with bevel gear (41), and the bevel gear (42) is set on the main shaft (5),
The bevel gear (41) passes through motor (3) driving bevel gear (42) rotation.
9. a kind of cam drive according to claim 6, which is characterized in that second slide plate (83) is equipped with one
Sliding seat (9), the sliding seat (9) are equipped with one for grabbing the manipulator (7) of article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525186.2U CN209164516U (en) | 2018-09-18 | 2018-09-18 | A kind of cam drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525186.2U CN209164516U (en) | 2018-09-18 | 2018-09-18 | A kind of cam drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164516U true CN209164516U (en) | 2019-07-26 |
Family
ID=67331543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821525186.2U Active CN209164516U (en) | 2018-09-18 | 2018-09-18 | A kind of cam drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164516U (en) |
-
2018
- 2018-09-18 CN CN201821525186.2U patent/CN209164516U/en active Active
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