CN215943676U

CN215943676U - Clamping device with buffer

Info

Publication number: CN215943676U
Application number: CN202121028591.5U
Authority: CN
Inventors: 徐金旗
Original assignee: JIANGSU SAIDE MACHINERY CO LTD
Current assignee: JIANGSU SAIDE MACHINERY CO LTD
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-04
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a clamping closing device with buffering, comprising: the upper side of the bracket is provided with an installation plate; the sliding assembly is arranged on the lower side of the mounting plate, a connecting plate is arranged on the lower side of the sliding assembly, and the connecting plate is connected with the bracket through an elastic piece; and the disc is connected with the connecting plate through a shaft. The rotatable disc replaces the original wedge-shaped block, so that sliding friction is changed into rolling friction, the abrasion is reduced, the service life of the equipment is prolonged, and the cost is saved; the disc is flexibly connected with the clamp through the tensile force of the elastic piece, so that the impact on the clamp handle is reduced, the clamping effect is ensured, and the product quality is ensured.

Description

Clamping device with buffer

Technical Field

The utility model relates to the technical field of stretching equipment, in particular to a clamping closing device with buffering.

Background

In the production process of grating products, in order to realize synchronous and continuous motion of products in the longitudinal direction and the transverse direction, the two transverse end parts of the products are generally clamped by clamps, and the products move longitudinally and continuously along the gradually opened tracks along the clamps so as to realize stretching of the grating products. The clamping process of the fixture at the inlet end of the oven for clamping the product and the opening and separating process of the fixture at the outlet end for opening the product are automatically and continuously completed through a closing and opening system. The existing clamping opening and closing device is characterized in that the end part of a clamping handle of a clamp is tightly attached to and slides along a wedge-shaped surface of a wedge-shaped opening (closing) clamping block in a straight line, and the opening or closing function of the clamp is realized by means of the change of the height of the wedge-shaped block.

However, in the process of implementing the technical solution of the present invention in the embodiment of the present application, the inventors of the present application find that the above-mentioned technology has at least the following problems:

the sliding friction generated in the sliding process causes the unsmooth opening and closing process and has the defects of pause and pause, and the clamp handle is easy to rebound, so that the clamping is invalid, and the quality of the product is influenced; meanwhile, the sliding friction can also cause the abrasion of the clamp handle or the wedge block, so that the abrasion of the clamp handle and the wedge block is caused, the service life of the equipment is shortened, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems mentioned in the background art, the embodiment of the application provides a cushioned clamping device, comprising: the upper side of the bracket is provided with an installation plate; the sliding assembly is arranged on the lower side of the mounting plate, a connecting plate is arranged on the lower side of the sliding assembly, and the connecting plate is connected with the bracket through an elastic piece; and the disc is connected with the connecting plate through a shaft.

Further, the sliding assembly comprises a sliding rail and a sliding block, the sliding rail is mounted on the lower side of the mounting plate, the sliding block is mounted on the sliding rail in a sliding mode, and the connecting plate is mounted on the lower side of the sliding block.

Further, the shaft is connected with the disc through a bearing.

Further, the elastic member is a spring.

Further, a buffer layer is arranged on the outer side of the disc.

The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:

the rotatable disc replaces the original wedge-shaped block, so that sliding friction is changed into rolling friction, the abrasion is reduced, the service life of the equipment is prolonged, and the cost is saved; the disc is flexibly connected with the clamp through the tensile force of the elastic piece, so that the impact on the clamp handle is reduced, the clamping effect is ensured, and the product quality is ensured.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

In the drawings, there is shown: 1. a support; 11. mounting a plate; 2. a sliding assembly; 21. a slide rail; 22. a slider; 3. a connecting plate; 4. an elastic member; 5. a disc; 6. a shaft; 7. and (4) clamping.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be made in conjunction with the drawings and the detailed description of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. 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.

A cushioned clamping closure device as shown in fig. 1, comprising: the device comprises a bracket 1, wherein an installation plate 11 is arranged on the upper side of the bracket 1; the sliding assembly 2 is arranged on the lower side of the mounting plate 11, the connecting plate 3 is arranged on the lower side of the sliding assembly 2, and the connecting plate 3 is connected with the support 1 through the elastic piece 4; and the disc 5 is connected with the connecting plate 3 through a shaft 6.

Specifically, the support 1 is vertically arranged, the horizontally arranged mounting plate 11 is welded at the upper end of the support 1, the sliding assembly 2 is a linear sliding assembly and comprises a sliding rail 21 and a sliding block 22, the sliding rail 21 is mounted on the lower side of the mounting plate 11 through a bolt, the sliding block 22 is slidably mounted on the sliding rail 21, and the connecting plate 3 is connected to the lower side of the sliding block 22 through a bolt; a shaft 6 is welded at the center of the connecting plate 3, a disc 5 is mounted at the lower end of the shaft 6 through a bearing, the inner ring of the bearing is fixedly connected with the shaft 6, the outer ring of the bearing is fixedly connected with the disc 5, and when the disc 5 is in contact with a clamp 7, the disc 5 can rotate by taking the shaft 6 as the center of a circle, so that the partial abrasion of the disc caused by sliding friction is avoided; an elastic part 4 is connected between the connecting plate 3 and the bracket 1, and the elastic part 4 is a spring and provides tension for the disc 5 to move towards the clamp 7.

Preferably, the disc 5 is provided with a buffer layer, such as a rubber layer or a silicone layer, on the outside to reduce wear on the clamp 7.

The working principle of this application is that anchor clamps 7 are rotatory along the circular orbit under drive arrangement drives, and disc 5 sets up in anchor clamps holder one side, when anchor clamps pass through 5 positions of disc, under the pulling force effect of spring, makes anchor clamps closed. The disc and the clamping handle are in rolling friction, so that the abrasion can be reduced, the local abrasion can be avoided, and the service life of the equipment is prolonged; in addition, the position of the disc can be moved, so that the disc is in flexible contact with the clamp, and the clamp is prevented from impacting the disc.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. If the positions of the disc and the clamp and the tension direction of the spring are changed, the function of opening the clamp can be realized. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cushioned clamping closure device, comprising:

the upper side of the bracket is provided with a mounting plate;

the sliding assembly is arranged on the lower side of the mounting plate, a connecting plate is arranged on the lower side of the sliding assembly, and the connecting plate is connected with the bracket through an elastic piece;

and the disc is connected with the connecting plate through a shaft.

2. A cushioned clamping closure as set forth in claim 1 wherein said slide assembly includes a slide track mounted on the underside of said mounting plate and a slide block slidably mounted on said slide track, said web being mounted on the underside of said slide block.

3. A cushioned clamping closure device as set forth in claim 1 wherein said shaft is journaled to said disc.

4. A cushioned clamping closure device as recited in claim 1, wherein said resilient member is a spring.

5. A cushioned clamping closure as set forth in claim 1 wherein a cushioning layer is disposed outwardly of said disc.