CN220354410U

CN220354410U - Novel cam movement mechanism

Info

Publication number: CN220354410U
Application number: CN202322046316.1U
Authority: CN
Inventors: 唐志勇; 成贤良
Original assignee: Dongguan Strong Machinery Equipment Co ltd
Current assignee: Dongguan Strong Machinery Equipment Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-16
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to the technical field of cam motion mechanisms and provides a novel cam motion mechanism, which comprises a supporting plate, wherein the top of the supporting plate is provided with a mounting panel, the interiors of two groups of supporting plates are respectively provided with a first bearing and a first pressing plate, a transmission shaft is arranged between the first bearings, the outer surface of the transmission shaft is sleeved with a large balance wheel, a second bearing is arranged between the transmission shaft and the large balance wheel, and in actual use, the optimized novel cam mechanism is redesigned by arranging the supporting plate, the mounting panel, the first bearing, the first pressing plate, the transmission shaft, the large balance wheel, the second bearing, the small balance wheel, the limiting sleeve, the second pressing plate and a motion shaft, the operation of a cam can be realized by directly connecting a power source, the upper limiting sleeve is added, the motion shaft can only reciprocate up and down without swinging, the running position precision is better and more wear-resistant, the installation is more convenient, and the novel cam motion mechanism can be used in a modularized later stage.

Description

Novel cam movement mechanism

Technical Field

The utility model relates to the technical field of cam motion mechanisms, in particular to a novel cam motion mechanism.

Background

The cam mechanism is quite simple and rough in the past, namely the small cam is used for driving the large cam to realize simple reciprocating swing, the precision cannot be ensured, the cam mechanism cannot be directly applied independently, and if the cam mechanism is installed on equipment for use, new limit guide parts (such as linear guide rails, linear bearings and the like) are required to be added.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a novel cam motion mechanism, includes the backup pad, installation panel is equipped with at the top of backup pad, two sets of the inside of backup pad all is equipped with bearing and clamp plate, install the transmission shaft between the bearing, the surface cover of transmission shaft is equipped with big balance, install No. two bearings between transmission shaft and the big balance, little balance is installed at the top of big balance, limit collar and clamp plate are equipped with to installation panel's inside, install the motion axle between the limit collar, the motion axle is connected with little balance.

Preferably, a positioning pin is arranged at the bottom of the motion shaft, a positioning hole is formed in the top of the small balance wheel, and the positioning pin is inserted into the positioning hole. Accordingly, the small balance wheel can drive the motion shaft to move.

Preferably, the surface of the supporting plate is provided with round grooves, and the first bearing is arranged between the round grooves.

Preferably, a connecting shaft is installed between the two groups of support plates. Accordingly, the connecting shaft can fix the two groups of support plates.

Compared with the prior art, the utility model has the advantages and positive effects that,

in the utility model, in actual use, through arranging the supporting plate, the mounting panel, the first bearing, the first pressing plate, the transmission shaft, the large balance wheel, the second bearing, the small balance wheel, the limit sleeve, the second pressing plate and the movement shaft, the optimized novel cam mechanism is redesigned, the peripheral box body and the limit integration level are increased, the direct mounting and the use can be realized, the operation of the cam can be realized by directly connecting a power source, the upper limit sleeve is increased, the movement shaft can only reciprocate up and down without swinging, the running precision is better, the wear resistance is better, the installation is more convenient, and the modularized use can be realized in the later stage.

Drawings

FIG. 1 is a schematic diagram of a novel cam motion mechanism according to the present utility model;

fig. 2 is a schematic diagram of an explosion structure of a novel cam motion mechanism according to the present utility model.

Legend description:

1. a support plate; 2. installing a panel; 3. a first bearing; 4. a first pressing plate; 5. a transmission shaft; 6. a large balance wheel; 7. a second bearing; 8. a small balance wheel; 9. a limit sleeve; 10. a second pressing plate; 11. a motion axis; 12. a positioning pin; 13. positioning holes; 14. a circular groove; 15. and a connecting shaft.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a novel cam motion mechanism, includes backup pad 1, installs connecting axle 15 between two sets of backup pads 1, and installation panel 2 is equipped with at the top of backup pad 1, and the inside of two sets of backup pads 1 all is equipped with bearing 3 and clamp plate 4, and circular slot 14 has been seted up on the surface of backup pad 1, and bearing 3 sets up between circular slot 14.

Referring to fig. 1-2, a transmission shaft 5 is installed between first bearings 3, a large balance 6 is sleeved on the outer surface of the transmission shaft 5, a second bearing 7 is installed between the transmission shaft 5 and the large balance 6, a small balance 8 is installed at the top of the large balance 6, a limiting sleeve 9 and a second pressing plate 10 are installed inside the installation panel 2, a moving shaft 11 is installed between the limiting sleeve 9, the moving shaft 11 is connected with the small balance 8, a positioning pin 12 is installed at the bottom of the moving shaft 11, a positioning hole 13 is formed in the top of the small balance 8, and the positioning pin 12 is inserted into the positioning hole 13.

Working principle: during actual use, through setting up backup pad 1, installation panel 2, bearing 3, clamp plate 4, transmission shaft 5, big balance 6, no. two bearings 7, little balance 8, stop collar 9, no. two clamp plates 10 and motion axle 11, utilize the motor to be the power supply, through chain or belt drive, little balance 8 drives big balance 6 swing, increase the spacing of stop collar 9 for motion axle 11 only can back-and-forth motion and not swing, operate on the mechanism and can bear bigger load, thereby go up and down concertina movement.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Novel cam motion mechanism, including backup pad (1), its characterized in that: the utility model discloses a motor vehicle is characterized in that an installation panel (2) is installed at the top of backup pad (1), two sets of the inside of backup pad (1) all is equipped with bearing (3) and clamp plate (4) No. one, install transmission shaft (5) between bearing (3) No. one, the surface cover of transmission shaft (5) is equipped with big balance (6), install No. two bearings (7) between transmission shaft (5) and the big balance (6), little balance (8) are installed at the top of big balance (6), stop collar (9) and No. two clamp plates (10) are equipped with to the inside of installation panel (2), install motion axle (11) between stop collar (9), motion axle (11) are connected with little balance (8).

2. The novel cam motion mechanism according to claim 1, wherein: the bottom of the motion shaft (11) is provided with a positioning pin (12), the top of the small balance wheel (8) is provided with a positioning hole (13), and the positioning pin (12) is inserted into the positioning hole (13).

3. The novel cam motion mechanism according to claim 1, wherein: the surface of the supporting plate (1) is provided with round grooves (14), and the first bearing (3) is arranged between the round grooves (14).

4. A novel cam motion mechanism according to claim 3, characterized in that: a connecting shaft (15) is arranged between the two groups of support plates (1).