CN212496237U

CN212496237U - PCB board equipment weldment clamping device

Info

Publication number: CN212496237U
Application number: CN202021269808.7U
Authority: CN
Inventors: 宋培蕊; 阮凤仪
Original assignee: Individual
Current assignee: Shandong Ruicheng times Electronic Technology Co.,Ltd.
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-09
Anticipated expiration: 2030-07-02

Abstract

The utility model provides a PCB board equipment weldment clamping device, including the centre gripping support, the antiskid handle, the fixed layer board that is equipped with of equal level on every inboard bottom of centre gripping support, four edges of layer board top are all fixed and are equipped with first spring, and first spring top is all fixed and is equipped with the roof, and the fixed antiskid handle that is equipped with in centre gripping support below, the fixed pressure knot that is equipped with in centre gripping support top, the fixed gasket that is equipped with in pressure knot top, the fixed second spring that is equipped with in gasket top, the fixed screw that is equipped with in second spring top. The utility model discloses a telescopic structure, four sides can freely stretch out and draw back, the PCB board equipment of compatible multiple size. The PCB equipment can be fixed to the device of pressing the knot, and the removal of PCB board when preventing welding part influences the operation, presses the knot to adopt plug-type for press the knot need not to occupy on the PCB board and use to press the semicircular area of detaining length as the radius at the in-process of fastening the PCB board, adopt spring pressure to provide the mode fastening of frictional force, convenient and fast.

Description

PCB board equipment weldment clamping device

Technical Field

The utility model relates to a weldment clamping device technical field especially relates to a PCB board equipment weldment clamping device.

Background

With the development of science and technology, the demand of the PCB board is also rising year by year, and the PCB board is composed of an insulating base plate, a connecting wire and a pad for assembling and welding electronic components, and has the dual functions of a conductive circuit and the insulating base plate. At present, electronic elements of domestic manufacturers are mainly assembled by manual insertion, the welding mode is matched by the mode of automatic welding pieces and manual welding pieces, and special PCB clamping devices are required for auxiliary fixation. At present, most of common clamping devices are standard devices of current PCB boards, the limitation is large when the clamping devices are used, and meanwhile, the clamping devices are difficult to take and place. Traditional clamping device adopts rotatory pressure to detain when fixed PCB more, presses the process to occupy on PCB board equipment and uses the pressure to detain length as radial semicircle area, in order to satisfy higher requirement, the PCB board often adopts the compound form of multilayer, corresponding preparation process is also more complicated, part on the PCB board is also more and more, the usage space that rotatory pressure was detained is also more and more littleer, for this reason we propose a PCB board equipment weldment clamping device and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board equipment weldment clamping device 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: the utility model provides a PCB board equipment weldment clamping device, includes the centre gripping support, anti-skidding handle, the fixed layer board that is equipped with of equal level on every inboard bottom of centre gripping support, four edges of layer board top are all fixed and are equipped with first spring, first spring top is all fixed and is equipped with the roof, the fixed anti-skidding handle that is equipped with in centre gripping support below, the fixed pressure knot that is equipped with in centre gripping support top, the fixed gasket that is equipped with in pressure knot top, the fixed second spring that is equipped with in gasket top, the fixed screw that is equipped with in second spring top.

Preferably, four sides of the clamping support are of a cuboid structure and are hollow inside, and the extension length of the supporting plate horizontally and fixedly arranged at the bottom end of each inner side of the clamping support is 2-3 cm.

Preferably, the press buckle is internally provided with a waist-shaped hole through hole, the top of the through hole is provided with a gasket, and the screw penetrates through the gasket, the second spring and the press buckle to be fixed to the top of the first expansion joint.

Preferably, the clamping support is hollow, a third spring is fixedly arranged on one side, far away from the screw, of the clamping support, the other side of the third spring is fixedly connected with a first telescopic joint, an inner clamping block is arranged on the surface of an outer ring on one side, far away from the screw, of the first telescopic joint, the inner clamping block is arranged inside a second telescopic joint, and a stop block is arranged on the surface of an inner ring on one side, close to the screw, of the second telescopic joint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a telescopic structure, four sides can freely stretch out and draw back, the PCB board equipment of compatible multiple size.

2. The inside cavity of below layer board, the size that is close to the centre gripping support inboard and extend is shorter, can normally hold PCB board equipment and do not influence normal welding operation, and the anti-skidding handle can be in the convenient upset operation of artifical weldment time.

3. The PCB equipment can be fixed to the device of pressing the knot, and the removal of PCB board when preventing welding part influences the operation, presses the knot to adopt plug-type for press the knot need not to occupy on the PCB board and use to press the semicircular area of detaining length as the radius at the in-process of fastening the PCB board, adopt spring pressure to provide the mode fastening of frictional force, convenient and fast.

4. The layer board four corners all is equipped with the device of bounceing, and the four corners is fixed to be equipped with the spring, and the spring top is equipped with the roof, and when pressing the knot to release, under spring force effect, can upwards pop out PCB board equipment automatically, conveniently take out PCB board equipment.

Drawings

Fig. 1 is a schematic structural view of a clamping device for a welded component of a PCB apparatus according to the present invention;

fig. 2 is a cross-sectional view of the clamping bracket pressing buckle provided by the utility model;

fig. 3 is a top view of the press button of the present invention.

Fig. 4 is a cross-sectional view of the pop-up device provided by the present invention.

In the figure: the clamping device comprises a clamping support (1), a stop block (101), an inner clamping block (102), a first expansion joint (103), a second expansion joint (104), an anti-skidding handle (2), a screw (3), a pressing buckle (4), a through hole (401), a supporting plate (5), a top plate (7), a first spring (6), a second spring (8), a gasket (9) and a third spring (10).

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. 1-4, the present invention provides a technical solution: the utility model provides a PCB board equipment weldment clamping device, including centre gripping support 1, anti-skidding handle 2, the fixed layer board 5 that is equipped with of equal level on 1 every inboard bottom of centre gripping support, 5 four edges of layer board angle department tops are all fixed and are equipped with

first spring

6, 6 tops of first spring are all fixed and are equipped with

roof

7, 1 below of centre gripping support is fixed and is equipped with

anti-skidding handle

2, 1 top of centre gripping support is fixed and is equipped with the pressure and detains 4, 4 tops are fixed and are equipped with gasket 9 in the pressure, 9 tops of gasket are fixed and are equipped with

second spring

8, 8 tops of second spring are fixed and are equipped with screw 3.

Four sides of the clamping support 1 are of a cuboid structure, the inner sides of the clamping support are hollow, and the extension length of a supporting plate 5 horizontally and fixedly arranged at the bottom end of each inner side of the clamping support 1 is 2-3 cm.

As shown in fig. 2 and 3, a waist-shaped hole 401 is arranged inside the press buckle 4, a gasket 9 is arranged at the top of the through hole 401, the screw 3 penetrates through the gasket 9 and the second spring 8 and the press buckle 4 to be fixed at the top of the first telescopic joint 103, the clamping support 1 is hollow and is fixedly provided with a third spring 10 at one side far away from the screw 3, the other side of the third spring 10 is fixedly connected with the first telescopic joint 103, an inner clamping block 102 is arranged on the outer ring surface of one side of the first telescopic joint 103 far away from the screw 3, the inner clamping block 102 is arranged inside the second telescopic joint 104, and a stop block 101 is arranged on the inner ring surface of one side of the second telescopic joint 104 near to the.

The working principle is as follows: the utility model discloses fixed antiskid handle 2 that is equipped with in centre gripping support 1 below, can hold antiskid handle 2 and overturn during manual operation, operation such as removal to the PCB board, centre gripping support 1 is inside to be hollow and keep away from one side of screw 3 and fixedly be equipped with third spring 10, third spring 10 opposite side fixed connection first telescopic joint 103, first telescopic joint 103 keeps away from one side outer lane surface of screw 3 and is equipped with interior fixture block 102, interior fixture block 102 is inside second telescopic joint 104, second telescopic joint 104 is close to one side inner lane surface of screw 3 and is equipped with dog 101, when packing into jumbo size PCB board equipment, pull screw 3 and can stretch centre gripping support 1 to suitable size, because there is interior fixture block 102 to exist, also can not disjointed during the extension, put into PCB board equipment at the layer board 5 of centre gripping support 1, the layer board 5 in the four corners is under manpower and the action of gravity downwards compression first spring 6, inwards promote the turn-down 4, through-hole 401, press and detain 4 fixed pressure on PCB board equipment, during manual operation upset, PCB board equipment can not remove, and the fixed layer board 5 extension length that is equipped with of level is 2-3 centimetres, and inboard cavity makes things convenient for the operation welding part after the manual operation upset, and tensile pressure is detained 4, under the elastic force effect of first spring 6, upwards ejecting roof 7, and roof 7 is automatic ejecting PCB board equipment under the elastic force effect, conveniently takes out PCB board equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB board equipment weldment clamping device, includes centre gripping support (1), anti-skidding handle (2), its characterized in that, the fixed layer board (5) that is equipped with of equal level on every inboard bottom of centre gripping support (1), four edges and corners top of layer board (5) are all fixed and are equipped with first spring (6), first spring (6) top is all fixed and is equipped with roof (7), fixed anti-skidding handle (2) that are equipped with in centre gripping support (1) below, fixed being equipped with in centre gripping support (1) top presses knot (4), press knot (4) top to be fixed and be equipped with gasket (9), fixed second spring (8) that are equipped with in gasket (9) top, fixed screw (3) that are equipped with in second spring (8) top.

2. The PCB equipment weldment clamping device of claim 1, wherein four sides of the clamping support (1) are of a cuboid structure and the inner side of the clamping support is hollow, and the extension length of a support plate (5) horizontally and fixedly arranged at the bottom end of each inner side of the clamping support (1) is 2-3 cm.

3. A PCB equipment weldment clamping device according to claim 1 wherein the press stud (4) has a kidney-shaped hole through hole (401) therein, a gasket (9) is provided on the top of the through hole (401), and the screw (3) is fixed on the top of the first telescopic joint (103) through the gasket (9), the second spring (8) and the press stud (4).

4. The PCB equipment weldment clamping device according to claim 1, wherein the clamping bracket (1) is hollow, a third spring (10) is fixedly arranged on one side, away from the screw (3), of the clamping bracket, the other side of the third spring (10) is fixedly connected with a first telescopic joint (103), an inner clamping block (102) is arranged on the outer ring surface of one side, away from the screw (3), of the first telescopic joint (103), the inner clamping block (102) is arranged inside a second telescopic joint (104), and a stop block (101) is arranged on the inner ring surface of one side, close to the screw (3), of the second telescopic joint (104).