CN215763113U - Simple mute reciprocating motion mechanism - Google Patents
Simple mute reciprocating motion mechanism Download PDFInfo
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- CN215763113U CN215763113U CN202122499952.0U CN202122499952U CN215763113U CN 215763113 U CN215763113 U CN 215763113U CN 202122499952 U CN202122499952 U CN 202122499952U CN 215763113 U CN215763113 U CN 215763113U
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- fixedly connected
- ball joint
- universal ball
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Abstract
The utility model discloses a simple mute reciprocating mechanism which comprises a side plate, wherein a motor is arranged in the middle of one side of the side plate, which is far away from a top plate, a rotating shaft of the motor is fixedly connected with a connecting block, the outer side of the connecting block is fixedly connected with a connecting rod, one side of the connecting rod, which is far away from the connecting block, is provided with a first universal ball joint, a first ball head is arranged in the first universal ball joint, the first ball head is fixedly connected with a push rod, the other end of the push rod is fixedly connected with a second ball head, the outer side of the second ball head is sleeved with a second universal ball joint, the upper end of the top plate is provided with a guide groove, a movable block is arranged in the guide groove, and the upper part of the second universal ball joint is fixedly connected with the movable block. The moving mechanism is simple in structure and convenient to operate, can stably perform reciprocating motion in the horizontal direction, effectively reduces noise generated in the working process, and improves the comfort of the working environment.
Description
Technical Field
The utility model relates to the technical field of reciprocating transmission mechanisms, in particular to a simple mute reciprocating mechanism.
Background
At present, a linear reciprocating mechanism is mostly realized by adopting a cam mechanism, and the cam mechanism is a common motion mechanism and is a high-pair mechanism generally composed of a cam, a driven piece and a machine frame. The cam mechanism is most convenient when the displacement, speed and acceleration of the driven member must be strictly changed according to a predetermined law, especially when the driving member is in continuous motion and the driven member is in intermittent motion. The motion law of the cam follower depends on the contour line or the shape of the groove of the cam, the cam can convert continuous rotary motion into reciprocating linear motion, and complex motion law can be realized. The existing reciprocating mechanism can generate large noise due to the mutual transmission between the cams in the use process, so that the environment is polluted, and meanwhile, the damage to operators can be caused. To this end, we propose a simple silent reciprocating mechanism.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a simple and quiet reciprocating mechanism to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a simple and easy silence reciprocating motion mechanism, includes the curb plate, curb plate top one side and roof fixed connection, the curb plate is kept away from roof one side middle part and is equipped with the motor, motor rotation axis runs through curb plate and connecting block fixed connection, the connecting block outside and connecting rod fixed connection, the connecting rod is kept away from connecting block one side and is equipped with first universal ball joint, be equipped with first bulb in the first universal ball joint, first bulb and push rod fixed connection, the push rod other end and second bulb fixed connection, the universal ball joint of second has been cup jointed in the second bulb outside, the guide way has been seted up to the roof upper end, be equipped with the movable block in the guide way, universal ball joint top of second and movable block fixed connection, movable block top and mounting panel fixed connection.
Preferably, a shaft sleeve is arranged at the joint of the motor rotating shaft and the connecting block, and the shaft sleeve is fixedly connected with the side plate.
Preferably, an oil filling hole is formed in the upper end of the second universal ball joint.
Preferably, the movable block both sides all are equipped with the slider, the guide way lateral wall seted up with slider assorted spout.
Preferably, four corners above the mounting plate are provided with mounting holes.
Compared with the prior art, the utility model has the beneficial effects that: this kind of simple and easy silence reciprocating motion mechanism, for traditional cam rear gear drive, first bulb 8 and first universal ball joint 7 and second bulb 10 and the mutual transmission between the universal ball joint 11 of second have effectually reduced frictional force each other, thereby the produced noise of motion mechanical work time has been reduced, this kind of motion simple structure, and convenient operation can stably carry out the reciprocating motion of horizontal direction, the effectual noise that produces that has reduced in the course of the work, operational environment's travelling comfort has been improved.
Drawings
FIG. 1 is a schematic view of a first structure of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
in the figure: the device comprises a side plate 1, a top plate 2, a motor 3, a shaft sleeve 4, a connecting block 5, a connecting rod 6, a first universal ball joint 7, a first ball head 8, a push rod 9, a second ball head 10, a second universal ball joint 11, an oil filling hole 12, a movable block 13, a guide groove 14, a mounting plate 15, a mounting hole 16, a sliding block 17 and a sliding groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a simple mute reciprocating motion mechanism comprises a side plate 1, one side above the side plate 1 is fixedly connected with a top plate 2, a motor 3 is arranged in the middle of one side of the side plate 1, which is far away from the top plate 2, a rotating shaft of the motor 3 penetrates through the side plate 1 and is fixedly connected with a connecting block 5, the outer side of the connecting block 5 is fixedly connected with a connecting rod 6, one side of the connecting rod 6, which is far away from the connecting block 5, is provided with a first universal ball joint 7, a first ball head 8 is arranged in the first universal ball joint 7, the first ball head 8 is fixedly connected with a push rod 9, the other end of the push rod 9 is fixedly connected with a second ball head 10, the outer side of the second ball head 10 is sleeved with a second universal ball joint 11, the upper end of the top plate 2 is provided with a guide groove 14, a movable block 13 is arranged in the guide groove 14, the upper part of the second universal ball joint 11 is fixedly connected with a movable block 13, the upper part of the movable block 13 is fixedly connected with a mounting plate 15, motor 3 is carrying out the during operation, motor 3 rotation axis drives connecting block 5 and rotates, thereby make connecting block 5 drive connecting rod 6 and rotate, thereby make connecting rod 6 rotate around connecting block 5, simultaneously through the mutual transmission between first bulb 8 and first universal ball joint 7 and second bulb 10 and the universal ball joint 11 of second, make push rod 9 can drive movable block 13 and carry out the reciprocating motion of horizontal direction, and then through the drive of movable block 13, make mounting panel 15 can carry out the reciprocating motion of horizontal direction, for traditional cam rear gear drive, mutual transmission between first bulb 8 and first universal ball joint 7 and second bulb 10 and the universal ball joint 11 of second has effectually reduced frictional force each other, thereby the produced noise of motion machinery during operation has been reduced.
Further, a shaft sleeve 4 is arranged at the joint of the rotating shaft of the motor 3 and the connecting block 5, and the shaft sleeve 4 is fixedly connected with the side plate 1.
Furthermore, second universal ball joint 11 upper end is equipped with oil filler point 12, can inject lubricating oil into second universal ball joint 11 through oil filler point 12 to reduce the frictional force between second universal ball joint 11 and the second bulb 10, the volume of further noise reduction.
Further, the two sides of the movable block 13 are both provided with sliding blocks 17, the side wall of the guide groove 14 is provided with a sliding groove 18 matched with the sliding blocks 17, the sliding blocks 17 slide in the sliding groove 18 to guide and limit the movable block 13, so that the movable block 13 can perform stable reciprocating motion.
Furthermore, four corners above the mounting plate 15 are provided with mounting holes 16, and the mechanical structure can be mounted on the moving mechanism through the mounting holes 16.
Specifically, in the utility model, through the mutual transmission between the first ball head 8 and the first universal ball joint 7 and between the second ball head 10 and the second universal ball joint 11, the push rod 9 can drive the movable block 13 to perform reciprocating motion in the horizontal direction, and further through the driving of the movable block 13, the mounting plate 15 can perform reciprocating motion in the horizontal direction, compared with the traditional cam rear gear transmission, the mutual transmission between the first ball head 8 and the first universal ball joint 7 and between the second ball head 10 and the second universal ball joint 11 effectively reduces the mutual friction force, thereby reducing the noise generated during the working of the moving machine, and lubricating oil can be injected into the second universal ball joint 11 through the oil injection hole 12, thereby reducing the friction force between the second universal ball joint 11 and the second ball head 10, and further reducing the noise volume.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a simple and easy silence reciprocating motion mechanism, includes curb plate (1), its characterized in that: one side above the side plate (1) is fixedly connected with the top plate (2), a motor (3) is arranged in the middle of one side of the side plate (1) far away from the top plate (2), a rotating shaft of the motor (3) penetrates through the side plate (1) and the connecting block (5) to be fixedly connected, the outer side of the connecting block (5) is fixedly connected with the connecting rod (6), one side of the connecting rod (6) far away from the connecting block (5) is provided with a first universal ball joint (7), a first ball head (8) is arranged in the first universal ball joint (7), the first ball head (8) is fixedly connected with a push rod (9), the other end of the push rod (9) is fixedly connected with a second ball head (10), a second universal ball joint (11) is sleeved on the outer side of the second ball head (10), a guide groove (14) is formed in the upper end of the top plate (2), a movable block (13) is arranged in the guide groove (14), the upper part of the second universal ball joint (11) is fixedly connected with a movable block (13), and the upper part of the movable block (13) is fixedly connected with a mounting plate (15).
2. A simple and quiet reciprocating mechanism as defined in claim 1, wherein: the motor (3) is characterized in that a shaft sleeve (4) is arranged at the joint of the rotating shaft and the connecting block (5), and the shaft sleeve (4) is fixedly connected with the side plate (1).
3. A simple and quiet reciprocating mechanism as defined in claim 1, wherein: an oil filling hole (12) is formed in the upper end of the second universal ball joint (11).
4. A simple and quiet reciprocating mechanism as defined in claim 1, wherein: the movable block (13) both sides all are equipped with slider (17), spout (18) with slider (17) assorted are seted up to guide way (14) lateral wall.
5. A simple and quiet reciprocating mechanism as defined in claim 1, wherein: and mounting holes (16) are formed in four corners above the mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499952.0U CN215763113U (en) | 2021-10-18 | 2021-10-18 | Simple mute reciprocating motion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499952.0U CN215763113U (en) | 2021-10-18 | 2021-10-18 | Simple mute reciprocating motion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763113U true CN215763113U (en) | 2022-02-08 |
Family
ID=80095735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122499952.0U Active CN215763113U (en) | 2021-10-18 | 2021-10-18 | Simple mute reciprocating motion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763113U (en) |
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2021
- 2021-10-18 CN CN202122499952.0U patent/CN215763113U/en active Active
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