CN212705652U

CN212705652U - Pressing plate

Info

Publication number: CN212705652U
Application number: CN202021355114.5U
Authority: CN
Inventors: 韩庆华; 秦加芝; 刘长军
Original assignee: Jinan Pingyin County Malleable Cast Iron Factory
Current assignee: Jinan Pingyin County Malleable Cast Iron Factory
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-03-16
Anticipated expiration: 2030-07-12

Abstract

The utility model discloses a pressing plate, include: the flat mouthful of quick-witted body, the pulley, tractive device and clamp plate body, be equipped with the handle on the flat mouthful of quick-witted body, be equipped with the pull ring on the handle, clamp plate body one end and flat mouthful of quick-witted body bottom swivelling joint to clamp plate body below is equipped with first spring, the fixed plate is connected to first spring below, fixed plate and flat mouthful of quick-witted body fixed connection, tractive device includes first pull rod, second pull rod, third pull rod and limiting plate, first pull rod one end and clamp plate body fixed connection, one end and second pull rod swivelling joint, second pull rod and third pull rod swivelling joint, limiting plate and flat mouthful of quick-witted body fixed connection, and the third pull rod passes limiting plate top connecting sleeve, the third pull rod top is equipped with down the pull ring, it is equipped with the stay cord to go up between pull ring and the lower pull ring. The utility model discloses can step on the clamp plate body through the foot, supplementary pulling handle has alleviateed workman intensity of labour.

Description

Pressing plate

Technical Field

The utility model relates to a flat mouthful of machine technical field of stainless steel specifically is a clamp plate.

Background

The stainless steel flat end is mainly used for the flat end of the stainless steel round pipe, namely the formed stainless steel round pipe is subjected to processing treatment for removing burrs, only manual operation is needed, the speed is higher than that of a grinding machine, and the working efficiency is greatly improved. The purpose of removing burrs is to better ensure that the stainless steel round tube is not influenced in the polishing process and the quality of the produced stainless steel round tube can be ensured, and although the process is a very small step, the process is not neglected before the workpiece is formed.

When the existing stainless steel flat opening machine is used for processing a workpiece, the existing stainless steel flat opening machine can only be operated by pressing down a handle by the aid of hand force of workers, and labor intensity of the workers is very great especially when large workpieces are processed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamp plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a platen, comprising: the flat mouthful of quick-witted body, the pulley, tractive device and clamp plate body, be equipped with the handle on the flat mouthful of quick-witted body, be equipped with the pull ring on the handle, clamp plate body one end and flat mouthful of quick-witted body bottom swivelling joint to clamp plate body below is equipped with first spring, the fixed plate is connected to first spring below, fixed plate and flat mouthful of quick-witted body fixed connection, tractive device includes first pull rod, second pull rod, third pull rod and limiting plate, first pull rod one end and clamp plate body fixed connection, one end and second pull rod swivelling joint, second pull rod and third pull rod swivelling joint, limiting plate and flat mouthful of quick-witted body fixed connection, and the third pull rod passes limiting plate top connecting sleeve, the third pull rod top is equipped with down the pull ring, it is equipped with the stay cord to go up between pull ring and the lower pull ring.

As a further aspect of the present invention: the pulley is installed on the flat head machine body through the fixed block, the position of the pulley is located between the upper pull ring and the lower pull ring, and the pull rope is pulled by the pulley.

As a further aspect of the present invention: and a second spring is sleeved outside the third pull rod, one end of the second spring abuts against the sleeve, and the other end of the second spring abuts against the limiting plate.

As a further aspect of the present invention: the pressing plate is characterized in that a pedal is arranged on the upper surface of the pressing plate body, and anti-skidding textures are arranged on the surface of the pedal.

As a further aspect of the present invention: the first pull rod is obliquely arranged and is fixedly connected with the pressing plate body at the rotary connection position of the pressing plate body and the opening flattening machine body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in the handle that the workman pushed down, can step on the clamp plate body through the foot, supplementary pulling handle to this lightens workman's intensity of labour.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection structure of the middle pulling device and the pressing plate body of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a platen includes: a mouth flattening machine body 1, a pulley 2, a traction device 3 and a pressure plate body 4, wherein the mouth flattening machine body 1 is provided with a handle 11, an upper pull ring 111 is arranged on the handle 11, one end of the pressure plate body 4 is rotationally connected with the bottom of the opening flattening machine body 1, and a first spring 41 is arranged below the pressure plate body 4, a fixed plate 411 is connected below the first spring 41, the fixing plate 411 is fixedly connected with the opening flattening machine body 1, the upper surface of the pressure plate body 4 is provided with a pedal plate 42, the surface of the pedal plate 42 is provided with anti-skid grains, when a worker performs opening flattening operation, the handle 11 can be held by one hand to press down, and one foot can press the pedal 42 to press down, the pedal 42 can assist in pulling the handle 11 through the pulling device 3, therefore, the labor intensity of workers is reduced, after the operation is finished, the handle 11 is lifted by hands, and meanwhile, the pressure plate body 4 returns to the original position under the action of the first spring 41.

The traction device 3 comprises a first pull rod 31, a second pull rod 32, a third pull rod 33 and a limiting plate 34, wherein one end of the first pull rod 31 is fixedly connected with the pressing plate body 4, one end of the first pull rod is rotatably connected with the second pull rod 32, the second pull rod 32 is rotatably connected with the third pull rod 33, the limiting plate 34 is fixedly connected with the flat-end machine body 1, the third pull rod 33 penetrates through a connecting sleeve 331 at the top of the limiting plate 34, a lower pull ring 333 is arranged at the top of the third pull rod 33, a pull rope 35 is arranged between the upper pull ring 111 and the lower pull ring 333, the pulley 2 is installed on the flat-end machine body 1 through a fixing block 21, the position of the pulley is located between the upper pull ring 111 and the lower pull ring 333, and the pull rope 35 is pulled by the pulley 2.

The first pull rod 31 is obliquely arranged and is fixedly connected with the press plate body 4 at the rotary connection position of the press plate body 4 and the flat machine body 1, the press plate body 4 is pressed downwards by stepping on a foot, at this time, the first pull rod 31 can downwards rotate and move by taking the rotary connection position of the press plate body 4 and the flat machine body 1 as a rotation center, so as to drive the second pull rod 32 and the third pull rod 33 to downwards move, the third pull rod 33 pulls the handle 11 to downwards move through the pull rope 35, meanwhile, the second spring 332 is sleeved outside the third pull rod 33, one end of the second spring 332 abuts against the sleeve 331, and the other end of the second spring 332 abuts against the limiting plate 34, so that after the press plate body 4 returns to the original position, the third pull rod 33 also returns to the original position under the action of the second spring 332.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A platen, comprising: the flat mouthful of quick-witted body (1), pulley (2), draw-off gear (3) and clamp plate body (4), its characterized in that: the flat-end machine is characterized in that a handle (11) is arranged on the flat-end machine body (1), an upper pull ring (111) is arranged on the handle (11), one end of the pressing plate body (4) is rotatably connected with the bottom of the flat-end machine body (1), a first spring (41) is arranged below the pressing plate body (4), a fixing plate (411) is connected below the first spring (41), the fixing plate (411) is fixedly connected with the flat-end machine body (1), the traction device (3) comprises a first pull rod (31), a second pull rod (32), a third pull rod (33) and a limiting plate (34), one end of the first pull rod (31) is fixedly connected with the pressing plate body (4), one end of the first pull rod is rotatably connected with the second pull rod (32), the second pull rod (32) is rotatably connected with the third pull rod (33), the limiting plate (34) is fixedly connected with the flat-end machine body (1), and the third pull rod (33) penetrates through a top connecting sleeve (331), a lower pull ring (333) is arranged at the top of the third pull rod (33), and a pull rope (35) is arranged between the upper pull ring (111) and the lower pull ring (333).

2. A platen according to claim 1, wherein: the pulley (2) is installed on the flat head machine body (1) through a fixing block (21), the position of the pulley is located between an upper pull ring (111) and a lower pull ring (333), and the pull rope (35) is pulled by the pulley (2).

3. A platen according to claim 1 or 2, wherein: and a second spring (332) is sleeved outside the third pull rod (33), one end of the second spring (332) abuts against the sleeve (331), and the other end of the second spring (332) abuts against the limiting plate (34).

4. A platen according to claim 1, wherein: the upper surface of the pressure plate body (4) is provided with a pedal (42), and the surface of the pedal (42) is provided with anti-skidding textures.

5. A platen according to claim 1, wherein: the first pull rod (31) is obliquely arranged and is fixedly connected with the pressing plate body (4) at the rotary connection position of the pressing plate body (4) and the opening flattening machine body (1).