CN209998696U

CN209998696U - pressing mechanism

Info

Publication number: CN209998696U
Application number: CN201920711360.0U
Authority: CN
Inventors: 谢国清
Original assignee: DONGGUAN HAYE AUTOMATION EQUIPMENT Co Ltd
Current assignee: Dongguan Huayue Semiconductor Technology Co.,Ltd.
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-31
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a pushing down mechanism, including the slide rail mounting panel, a slide rail, the slider, the depression bar mounting panel, depression bar reset spring, the depression bar, cam bearing follower, the cam, the motor mounting panel, servo motor and transmission shaft or rotation axis, the utility model discloses a servo motor replaces the cylinder as the power supply, make servo motor not only can be in the curved surface of cam with minimum reciprocating rotation, servo motor can also be in the cam curved surface the highest and the minimum between optional position stop work, with the realization can control the depression bar and push down different length or the depression bar and push down different degree of depth, thereby make it be fit for carrying out the pressfitting processing to the product of various different specifications, especially be fit for processing meticulous product, its commonality is strong, and solved traditional pushing down mechanism effectively and need frequently change the trouble of the cylinder of different specifications when requiring different products to push down the motion of degree of depth, it has reduced the cost of purchasing different specification cylinders, it is simple and convenient to use more.

Description

pressing mechanism

Technical Field

The utility model relates to an push down mechanisms.

Background

In addition, the pressing depth of the pressing mechanism driven by only cylinders is fixed, so that the pressing mechanism cannot be suitable for pressing different depths of products with different specifications, has the defects of poor universality, large use limitation and the like, and has the problems of low processing efficiency, high frequency of cylinder replacement, high cost for purchasing cylinders with different specifications, inconvenience for use and the like when the pressing mechanism needs to press and process products with different depths.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide pushing down mechanisms, it can be fit for not only carrying out the pressfitting operation to pushing down the different products of degree of depth requirement, and its machining efficiency is high, it is more convenient and swift to use, it is particularly suitable for processing meticulous product, it has still been solved traditional pushing down mechanism and has adopted the cylinder to receive the flexible inertial influence of cylinder and lead to its phenomenon that often appears rocking and unsuitable to process meticulous product and traditional pushing down mechanism can't carry out the problem of pushing down processing to the product of various different degree of depth under the condition of not changing various different specification cylinders as the power supply, the utility model discloses a realize through following technical scheme:

push-down mechanism, including the slide rail mounting panel, the front side of slide rail mounting panel is provided with the slide rail, be provided with the slider in the front side of slide rail, the front side of slider is provided with the depression bar mounting panel, be provided with spring mounting panel above the depression bar mounting panel, be provided with the depression bar below the depression bar mounting panel, be provided with depression bar reset spring above the spring mounting panel, be provided with the cam bearing follower above depression bar reset spring, cam bearing follower and spring mounting panel fixed mounting, be provided with the cam above the cam bearing follower, be provided with the motor mounting panel above the cam, be provided with servo motor above the motor mounting panel, servo motor and cam are connected with transmission shaft or rotation axis.

The curved surface refers to the path of the edge of an object or a curve in space moving according to conditions, such as a spherical surface, a cylindrical surface and the like.

Preferably, the cam is capable of rotational movement by a drive shaft or a rotary shaft and is driven by a servo motor.

Preferably, the direction of rotation of the cam includes of clockwise rotation and counterclockwise rotation.

Preferably, the cam is rotated clockwise and counterclockwise by 360 degrees.

Preferably, the cam bearing follower is movable up and down by a cam.

Preferably, the slide rail is arranged on the front side of the slide rail mounting plate in a vertically distributed mode, the sliding block can move up and down on the front side of the slide rail, the pressure lever mounting plate can move up and down on the front side of the slide rail through the sliding block, and the pressure lever can move up and down through the pressure lever mounting plate.

Preferably, the curved surface of the cam is set to be end low and end high, when the cam bearing follower is matched with the cam bearing follower for use, the cam bearing follower can move up and down along the concave wheel with end low and end high along the curved surface along the cam and driven by a servo motor, the curved surface of the cam can change along with the rotation of the cam, even if the curved surface can change from high to low or from low to high, the operation is stable, and the problem that the existing pressing mechanism driven by the air cylinder is often easy to cause equipment shaking under the influence of the expansion inertia of the air cylinder is effectively solved.

Preferably, the cam is provided with a screw mounting hole for fixing and assembling with the transmission shaft.

The utility model discloses a high-pressure press mechanism, a servo motor, a cam follower, a cam, a motor mounting plate, a servo motor, a transmission shaft or a rotating shaft, which is characterized in that when a product to be pressed is placed under a pressure rod, the structure of the low-pressure press mechanism is transformed through science and reasonableness, the servo motor is adopted as a power source, the cam is adopted to be matched with the servo motor and is adopted to be matched with the cam, the bottom surface of the cam is set into a curved surface, the curved surface is set into a structure formed by connecting a end with a high pressure rod and another end with a low pressure, when the servo motor is started, the servo motor can drive the cam to rotate for 360 degrees clockwise or 360 degrees anticlockwise, the cam rotating clockwise or anticlockwise can drive a cam bearing contacted with the cam follower to rotate along with the cam, simultaneously, the rotating cam can push the cam follower to do high-pressure cam follower to move 2 low with the cam follower, namely, the rotating cam can utilize the rotating cam with end to push the cam follower with a fixed point with the other end, the lower end, the cam follower can push the cam follower to move the cam follower with a fixed point, the cam follower with the cam follower, the cam follower with a fixed point, the cam follower, the cam rotating curved surface with the cam follower with the cam rotating point, the cam rotating curved surface with the cam follower with the lower pressure rod, the cam follower, the cam rotating curved surface with the cam follower, the cam follower with the cam rotating curved surface with the cam rotating point, the cam follower with the cam rotating point, the cam follower with the cam rotating point, the cam follower with the cam.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Fig. 1 is a perspective view of kinds of pressing mechanisms according to the present invention.

Fig. 2 is a right side view of the push-down mechanisms of the present invention.

Fig. 3 is a perspective view of the cam of the pressing mechanism according to the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

In this embodiment, as shown in fig. 1 to 3, the utility model discloses an pushing mechanisms, including slide rail mounting panel 1, slide rail mounting panel 1's front side is provided with slide rail 2, front side at slide rail 2 is provided with slider 3, slider 3's front side is provided with depression bar mounting panel 4, be provided with spring mounting bracket 5 above depression bar mounting panel 4, be provided with depression bar 6 below depression bar mounting panel 4, be provided with depression bar reset spring 7 above spring mounting bracket 5, be provided with cam bearing follower 8 above depression bar reset spring 7, end of cam bearing follower 8 passes through screw and spring mounting bracket 5 fixed mounting, the higher authority of cam bearing follower 8 is provided with cam 9, the higher authority of cam 9 is provided with motor mounting panel 10, the higher authority of motor mounting panel 10 is provided with servo motor 11, servo motor 11 is connected with transmission shaft or rotation axis with cam 9.

In the embodiment, the bottom surface of the cam 9 is provided with a curved surface 91.

In the embodiment, the cam 9 is driven by a servo motor 11 through a transmission shaft or a rotating shaft to perform a rotating motion.

In the embodiment, the direction of rotation of the cam 9 includes of clockwise rotation and counterclockwise rotation.

In the embodiment, the cam 9 is rotated clockwise and counterclockwise by 360 degrees.

In the embodiment, the cam bearing follower 8 is movable up and down by a cam 9.

In the embodiment, the slide rail 2 is arranged on the front side of the slide rail mounting plate 1 in a vertically distributed manner, the slide block 3 can move up and down on the front side of the slide rail 2, the press rod mounting plate 4 can move up and down on the front side of the slide rail 2 through the slide block 3, and the press rod 6 can move up and down through the press rod mounting plate 4.

In the embodiment, the cam 9 with the curved surface 91 on the bottom surface is arranged in a structure with a lower end and a higher end .

In the embodiment, the operation process of the pressing mechanism is that a product to be pressed is placed under a pressing rod 6, the structure of the pressing mechanism is scientifically and reasonably modified, a servo motor 11 is used as a power source, a cam 9 is used with the servo motor 11 and a cam bearing follower 8 is used with the cam 9, the bottom surface of the cam 9 is set to be a curved surface 91 and the curved surface 91 is set to be a structure formed by end high and another end low, when the servo motor 11 is started, the servo motor 11 can drive the cam 9 to rotate clockwise 360 degrees or anticlockwise 360 degrees, the cam 9 rotating clockwise or anticlockwise can drive the bearing follower 8 in contact with the cam 9 to rotate along the cam follower 8 when the cam 9 moves from end high to another end low, meanwhile, the rotating cam 9 pushes the cam bearing follower 8 to move high low, namely, the rotating cam 9 pushes the cam bearing follower 8 to move through the cam bearing follower 8 with the high end high and another end low end to push the mounting plate 91, the cam follower 3 to move along the curved surface of the mounting plate 91, the mounting plate 91 can move along the curved surface of the high-low-press the cam follower 3, the mounting plate can move along the curved surface, the curved surface of the mounting plate 3, the cam follower 9, the mounting plate 3, the mounting plate 91, the mounting plate can move along the mounting plate 3, the curved surface can move, the curved surface 3, the curved surface can move along the curved surface, the curved surface 3, the curved surface can move when the curved surface can move, the curved surface when the cam 9 moves, the curved surface 3, the curved surface can move, the curved surface when the curved surface can move, the curved surface can move, the curved surface can move, the curved surface can move, the curved surface when the curved surface can move, the curved surface can move, the curved surface can move, the curved.

The utility model discloses a pushing down mechanism, including slide rail mounting panel, slide rail, slider, depression bar mounting panel, depression bar reset spring, depression bar, cam bearing follower, cam, motor mounting panel, servo motor and transmission shaft or rotation axis the utility model discloses a scientific and reasonable reforms transform the structure of pushing down mechanism, it adopts servo motor to replace the cylinder as the power supply, and use servo motor and cam, cam bearing follower, depression bar reset spring and depression bar etc. in combination, make the depression bar pass through the structure that cam curved surface is high is low and can contact with cam bearing follower under servo motor's drive, so that can promote the depression bar to reciprocate steadily, and can reduce the frictional force between the two when cam and the cam bearing follower supporting use that the bottom surface is the curved surface design, in order to ensure that cam bearing follower can reciprocate smoothly, thereby realize can increase the pushing down pressure of cam bearing follower, make it realize that the traditional pushing down mechanism that adopts the cylinder as the power supply has little pressure and the cylinder because of the reason of flexible inertia leads to equipment often to appear the phenomenon of rocking, in order to ensure its slider and the high pressure bar and the supporting press down mechanism and can be fit for the most frequently to the different depression bar of different follow-up and the press down the depression bar and the press down mechanism to realize the most frequently to the different follow-up and the press down the cylinder and the problem of the different simple press down mechanism and press down the problem of the most highly effective press down and press down the most convenient product of different follow-up and the most highly effective low point of the most convenient point of the different follow-up point of the cylinder and the follow-up and the different follow-up and the follow-up point.

The above-mentioned embodiments are merely examples, and are not intended to limit the scope of the invention, and all embodiments are within the scope of the invention, wherein the same or equivalent principles and basic structures as described in the claims of the present invention.

Claims

The downward pressing mechanism is characterized by comprising a slide rail mounting plate, a slide rail is arranged on the front side of the slide rail mounting plate, a sliding block is arranged on the front side of the slide rail, a pressure rod mounting plate is arranged on the front side of the sliding block, a spring mounting frame is arranged on the pressure rod mounting plate, a pressure rod is arranged below the pressure rod mounting plate, a pressure rod reset spring is arranged above the spring mounting frame, a cam bearing follower is arranged above the pressure rod reset spring, the cam bearing follower is fixedly mounted with the spring mounting frame, a cam is arranged above the cam bearing follower, a motor mounting plate is arranged above the cam, a servo motor is arranged above the motor mounting plate, and the servo motor and the cam are connected with a transmission shaft.
2. The kind of push-down mechanism of claim 1, wherein the bottom surface of the cam is configured as a curved surface.
3. The kind of push-down mechanism according to claim 1, wherein the cam is driven by a servo motor to rotate via a transmission shaft or a rotation shaft.
4. The hold down mechanisms of claim 3, wherein the direction of rotation of the cam includes of clockwise rotation and counterclockwise rotation.
5. The kind of pressing mechanism according to claim 4, wherein the cam is rotated clockwise and counterclockwise by 360 degrees.
6. The hold down mechanism of claim 1, wherein the cam bearing follower is movable up and down by a cam.
7. The kind of push-down mechanism according to claim 1, wherein the slide rails are vertically arranged on the front side of the slide rail mounting plate, the slide block can move up and down on the front side of the slide rails, the press rod mounting plate can move up and down on the front side of the slide rails through the slide block, and the press rod can move up and down through the press rod mounting plate.
8. The kind of pressing mechanism of claim 2, wherein the cam has a curved surface with a lower end and a higher end .