CN210189656U

CN210189656U - Pressing clamp device

Info

Publication number: CN210189656U
Application number: CN201822219583.3U
Authority: CN
Inventors: Qunsheng Zhang; 张群生; Jianshen Guo; 郭建深; Shuyong Li; 李书永; Xiaojing Shen; 申晓静; Guoqing Li; 李国庆
Original assignee: REC RADIATOR Inc TIANJIN
Current assignee: REC RADIATOR Inc TIANJIN
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-03-27
Anticipated expiration: 2028-12-27

Abstract

The utility model provides a pressing tongs device, including crank, follower and the base that from top to bottom sets up in order, the follower outer end is connected with the pressure head, and the pressure head sets up down, and follower and base leave the clearance, are equipped with the spring between follower and base, and the vertical direction of follower is equipped with the through-hole, and the base is equipped with the stand with this base position relatively fixed, and the stand top is worn out by the through-hole, and the crank bottom is equipped with the eccentric wheel, and the eccentric wheel articulates on this stand top, and the follower top surface is hugged closely to the eccentric wheel bottom. A pressing tongs device, rotate through the eccentric wheel and drive the follower and remove, and then drive the pressure head and remove and produce and compress tightly the effect, simultaneously, in this device, according to actual demand, but the pressure head position level reaches adjustment from top to bottom, improves its practicality and commonality from this, this device is using under breaking away from air supply and hydraulic oil condition, has enlarged application range.

Description

Pressing clamp device

Technical Field

The utility model belongs to the technical field of the pressure equipment, especially, relate to a pressing tongs device.

Background

The existing press fitting devices mostly arrange a pressure head on a control piece such as an air cylinder or a hydraulic cylinder, a main shaft of the control piece stretches to drive the pressure head to move so as to generate a pressing action, and the press fitting devices which provide pressing force through the air cylinder or the hydraulic cylinder have the operation precondition that a high-pressure air source or hydraulic oil is needed, and the use environment is limited, so how to design a press fitting device suitable for various environments becomes the subject of research and development.

Disclosure of Invention

In view of this, the present invention is directed to a pressing nipper apparatus, so as to improve the practicability and the versatility thereof.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a pressing tongs device, includes crank, follower and the base that from top to bottom set up in order, and the follower outer end is connected with the pressure head, and the pressure head sets up down, and the clearance is left to follower and base, is equipped with the spring between follower and base, and the vertical direction of follower is equipped with the through-hole, and the base is equipped with the stand with this base position relatively fixed, and the stand top is worn out by the through-hole, and the crank bottom is equipped with the eccentric wheel, and the eccentric wheel articulates on this stand top, and the follower top surface is.

Furthermore, the driven piece comprises a pressing plate and a follow-up block arranged below the pressing plate, the pressing head is arranged on the follow-up block, the bottom surface of the pressing plate is tightly attached to the top surface of the follow-up block, the through hole of the driven piece comprises a first stepped hole formed in the vertical direction of the follow-up block and a through hole formed in the pressing plate and right aligned to the first stepped hole, the large-diameter hole is located below the small-diameter hole in the first stepped hole, the spring is located in the large-diameter hole, the spring is sleeved on the stand column, and the bottom surface of the eccentric wheel is tightly attached to the top surface of the.

Furthermore, the stand column is connected with the base through a detachable mechanism, the detachable mechanism comprises a second stepped hole arranged in the vertical direction of the base and a support part arranged at the bottom end of the stand column, a large-diameter hole in the second stepped hole is positioned above a small-diameter hole, the base is placed on the support part, and the stand column penetrates out of the second stepped hole;

an annular gap is formed between the large-diameter hole walls of the stand column and the second stepped hole, the lower portion of the follow-up block is a cylindrical insertion portion corresponding to the large-diameter hole in the diameter and the second stepped hole, and the cylindrical insertion portion is inserted into the large-diameter hole in the second stepped hole.

Further, the pressure head passes through adjustment mechanism and installs on the follower, and this adjustment mechanism includes that the connecting hole and the activity of seting up on the follower wear to establish the screw in this connecting hole, and the screw rod sets up down, and pressure head threaded connection is in this screw bottom, and this screw from top to bottom matches in order has first nut, second nut and third nut, and wherein first nut sets up in the follower top, and second nut and third nut are located the follower below, and the screw is locked on the follower through first nut and second nut, the pressure head setting is hugged closely to the third nut.

Furthermore, the connecting holes are long holes, and the distance between the pressure head and the upright post is adjusted by adjusting the relative positions of the screws and the long holes.

Further, the pressure head is a nylon pressure head.

Compared with the prior art, the pressing tongs device of the utility model has the following advantages:

a pressing tongs device, rotate through the eccentric wheel and drive the follower and remove, and then drive the pressure head and remove and produce and compress tightly the effect, simultaneously, in this device, according to actual demand, but the pressure head position level reaches adjustment from top to bottom, improves its practicality and commonality from this, this device is using under breaking away from air supply and hydraulic oil condition, has enlarged application range.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a front view of a pressing nipper apparatus according to an embodiment of the present invention;

fig. 2 is a left side view of the pressing nipper apparatus according to the embodiment of the present invention.

Description of reference numerals:

1-a base; 2-a spring; 3-upright column; 31-a seat part; 4-a follower block; 5-a handle; 51-eccentric wheel; 6-screw; 7-a first nut; 9-a second nut; 10-a third nut; 11-a pressure head; 13-pressing plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in figures 1 and 2, a pressing plier device comprises a crank handle 5, a pressing plate 13, a follow-up block 4 and a base 1 which are sequentially arranged from top to bottom, wherein a connecting part extends in the horizontal direction of the follow-up block 4, the connecting part is connected with the pressing head 11, the pressing head 11 is a nylon pressing head, the pressing head 11 is arranged downwards, the pressing plate 13 is tightly attached to the follower 4, a gap for the downward movement of the follower is reserved between the follower 4 and the base 1, a spring 2 is arranged between the follower 4 and the base 1, a first stepped hole is arranged in the vertical direction of the follow-up block 4, a through hole opposite to the first stepped hole is arranged on the pressing plate 13, a large-diameter hole in the first stepped hole is arranged below a small-diameter hole, a stand column 3 which is relatively fixed with the base is arranged on the base 1, the top end of the stand column 3 sequentially penetrates out from the first stepped hole and the through hole, the spring 2 is arranged, the bottom end of the crank 5 is provided with an eccentric wheel 51, the eccentric wheel 51 is hinged at the top end of the upright post 3, and the bottom surface of the eccentric wheel is tightly attached to the top surface of the pressing plate 13.

In this embodiment, the upright column 3 is connected with the base 1 through a detachable mechanism, the detachable mechanism includes a second stepped hole arranged in the vertical direction of the base 1 and a support part 31 arranged at the bottom end of the upright column 3, a large-diameter hole in the second stepped hole is positioned above a small-diameter hole, the base 1 is placed on the support part 31 to facilitate detachment, and the upright column 3 penetrates through the second stepped hole; an annular gap is formed between the large-diameter hole walls of the stand column 3 and the second stepped hole, the lower portion of the follow-up block 4 is a cylindrical insertion portion corresponding to the large-diameter hole in the diameter and the second stepped hole, and the cylindrical insertion portion is inserted into the large-diameter hole in the second stepped hole. The structure realizes the detachability of the whole device on one hand and simultaneously ensures the linearity of the downward movement of the pressure head.

In this embodiment, the pressure head passes through adjustment mechanism to be installed on the follower, and this adjustment mechanism includes that the connecting hole and the activity of seting up on the follower wear to establish the screw 6 in this connecting hole, and 6 screw rods of screw set up down, and pressure head 11 threaded connection is in this screw bottom, and this screw 6 from top to bottom matches in order has first nut 7, second nut 9 and third nut 10, and wherein first nut 7 sets up in the follower top, and second nut 9 and third nut 10 are located the follower below, and the screw is locked on the follower through first nut 7 and second nut 9, pressure head 11 setting is hugged closely to the third nut. Preferably, the connecting hole is a long hole, and the distance between the pressure head 11 and the upright post 3 is adjusted by adjusting the relative position of the screw 6 and the long hole. The structure realizes the adjustment of the left and right directions of the upper and lower stages of the pressure head, and improves the universality and the practicability.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressing tong device is characterized in that: including crank (5) that from top to bottom set up in order, follower and base (1), the follower outer end is connected with pressure head (11), pressure head (11) sets up down, the clearance is left in follower and base (1), be equipped with spring (2) between follower and base (1), the vertical direction of follower is equipped with the through-hole, base (1) is equipped with stand (3) with this base position relatively fixed, stand (3) top is worn out by the through-hole, crank (5) bottom is equipped with eccentric wheel (51), eccentric wheel (51) articulate on this stand (3) top, the follower top surface is hugged closely to eccentric wheel (51) bottom surface.

2. A crimping apparatus according to claim 1, wherein: the driven member includes follow-up block (4) that clamp plate (13) and below set up, and pressure head (11) set up on follow-up block (4), and follow-up block (4) top surface is hugged closely to clamp plate (13) bottom surface, the through-hole of driven member includes the first step hole that follow-up block (4) vertical direction was seted up to and the clamp plate (13) on set up, with the just right via hole of first step hole, major diameter hole site is in minor diameter hole below in the first step hole, and the spring is located major diameter downthehole, and spring (2) suit is on stand (3), and clamp plate (13) top surface is hugged closely to the eccentric wheel bottom surface.

3. A crimping apparatus according to claim 2, wherein: the upright post (3) is connected with the base (1) through a detachable mechanism, the detachable mechanism comprises a second stepped hole arranged in the vertical direction of the base (1) and a support part (31) arranged at the bottom end of the upright post (3), a large-diameter hole in the second stepped hole is positioned above a small-diameter hole, the base (1) is placed on the support part (31), and the upright post (3) penetrates out of the second stepped hole;

annular clearance is formed between the major diameter hole pore wall of stand (3) and second shoulder hole, follow-up block (4) lower part is the cylindrical cartridge portion that major diameter hole corresponds in diameter and the second shoulder hole, and this cylindrical cartridge portion cartridge is downthehole to the major diameter in the second shoulder hole.

4. A crimping apparatus according to claim 1, wherein: the pressure head passes through adjustment mechanism and installs on the follower, and screw (6) of establishing in this connecting hole are worn in the connecting hole and activity that this adjustment mechanism includes seting up on the follower, and screw (6) screw rod sets up down, pressure head (11) threaded connection is in this screw bottom, and this screw (6) from top to bottom matches in order has first nut (7), second nut (9) and third nut (10), and wherein first nut (7) set up in the follower top, and second nut (9) and third nut (10) are located the follower below, and the screw is locked on the follower through first nut (7) and second nut (9), pressure head (11) setting is hugged closely to the third nut.

5. A crimping apparatus according to claim 4, wherein: the connecting holes are long holes, and the distance between the pressure head (11) and the upright post (3) is adjusted by adjusting the relative positions of the adjusting screws (6) and the long holes.

6. A crimping apparatus according to claim 1, wherein: the pressure head (11) is a nylon pressure head.