CN220806039U

CN220806039U - Fixing tool for welding integrated circuit

Info

Publication number: CN220806039U
Application number: CN202322438746.8U
Authority: CN
Inventors: 杨思广
Original assignee: Hangzhou Meifeng Electronics Co ltd
Current assignee: Hangzhou Meifeng Electronics Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-19
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to the technical field of integrated circuit processing, in particular to a fixing tool for integrated circuit welding, which comprises a fixing seat, wherein the middle part of the fixing seat is clamped and fixed with an integrated circuit board; the fixing seat is provided with a pressing mechanism capable of integrally fixing the integrated circuit board and plug-in components installed on the integrated circuit board, the pressing mechanism comprises a rotating assembly and a pressing assembly, the pressing assembly is installed at the top of the rotating assembly, and the rotating assembly is located in the installation groove. According to the pressing mechanism, through the cooperation of the rotating assembly and the pressing assembly, not only can the integrated circuit board be fixed, but also the plug-in components with different heights, which are plugged onto the circuit board, can be fixed, and the integrated fixing mode greatly improves the welding efficiency, omits the operation of fixing the components again, saves time and provides convenience for the welding operation of workers.

Description

Fixing tool for welding integrated circuit

Technical Field

The utility model relates to the technical field of integrated circuit processing, in particular to a fixing tool for integrated circuit welding.

Background

Integrated circuits are a technology that integrates a large number of electronic components on a small-sized chip. It is one of the most fundamental components in modern electronic devices. Integrated circuits require soldering of multiple electronic components on their circuit boards. Through retrieving, chinese patent discloses an integrated circuit welding frock (grant bulletin number CN 219536439U), including welding frock, the cavity has been seted up at the middle part of welding frock, the draw-in groove has been seted up at the top of welding frock, two electric jar of edge fixedly connected with at welding frock top, two the output fixedly connected with fixed plate of electric jar, the both sides swing joint of fixed plate has first connecting rod. The utility model has the advantages that: the fixed plate rises when the output of electric jar is ejecting, first connecting rod, second connecting rod, third connecting rod rotate and make the pressure pad end of pressing claw overturn downwards and flat press in the edge of integrated circuit board to press the pad and lock the integrated circuit board, accomplish the quick fixed to the integrated circuit board, afterwards can overturn welding frock and weld the pin of components and parts, utilize this welding frock can accomplish the quick fixed to the integrated circuit board, improve operating speed, improved the work efficiency of the whole flow of welding.

The technical scheme of the above patent realizes the quick fixation of the integrated circuit board, thereby facilitating the welding, but the fixation of the plug-in components is not realized, in the above scheme, the plug-in components are well fixed in position by manpower when being welded, and the components are welded again, thereby further improving the technical scheme. Therefore, a fixing tool for welding an integrated circuit is provided by a person skilled in the art to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a fixing tool for welding an integrated circuit, which comprises a fixing seat, wherein the middle part of the fixing seat is clamped and fixed with an integrated circuit board;

The fixing seat is provided with a pressing mechanism which can realize the integrated fixing of the integrated circuit board and the plug-in components and components arranged on the integrated circuit board.

Preferably: the middle part of fixing base is equipped with the cavity that link up the fixing base from top to bottom, and the upper edge department of cavity is equipped with the draw-in groove, and both sides all are equipped with the recess around the draw-in groove, and the cavity is favorable to realizing the welding to the circuit board, draw-in groove joint circuit board, and the recess can conveniently take out the welded circuit board.

Preferably: the four corners of the bottom of the fixing seat are respectively provided with an anti-slip pad, the anti-slip pads are made of rubber materials, and the anti-slip pads can keep the fixing seat stable when being placed.

Preferably: the controller is installed to fixing base upper end in the outside of draw-in groove, and the controller realizes compressing tightly mechanism's automated control.

Preferably: the mounting groove has been seted up to one side that is located the draw-in groove in the fixing base, and the upside of mounting groove is equipped with the apron, sets up hold-down mechanism in the mounting groove, places hold-down mechanism's rotating assembly in the mounting groove, can promote pleasing to the eye degree.

Preferably: the pressing mechanism comprises a rotating assembly and a pressing assembly, the pressing assembly is arranged at the top of the rotating assembly, the rotating assembly is located in the mounting groove, the rotating assembly drives the pressing assembly to rotate at an angle and achieve downward movement, influences on installation of the circuit board are avoided, and meanwhile pressing of components with different heights can be achieved.

Preferably: the rotating assembly comprises an electric push rod and a motor, two bearings which are distributed up and down are sleeved on the electric push rod, the bearings on the upper side are embedded on the cover plate, the bearings on the lower side are fixed at the bottom in the mounting groove, and the arrangement of the bearings enables the electric push rod to be rotated, so that possibility is provided for the rotation of the pressing assembly.

Preferably: the bottom of the electric push rod is also provided with a large gear which is meshed with a small gear, the small gear is arranged on a motor shaft of the motor, and the transmission mode of the motor and the gear is stable and accurate.

Preferably: the pressing component comprises a pressing plate, one end of the pressing plate is fixed at the top of the electric push rod, a sliding rod is arranged at the bottom of the pressing plate and positioned at the diagonal position of the electric push rod, the sliding rod corresponds to a limiting hole formed in the upper surface of the fixing seat, the pressing plate is used for pressing a circuit board, and the sliding rod is matched with the limiting hole, so that the pressing plate is more stable in the downward moving process.

Preferably: the lower surface of clamp plate still installs the protection cushion, still inlays in the protection cushion and is equipped with a plurality of pressure sensor, and the protection cushion is used for protecting components and parts, simultaneously, pressure sensor measures pressure, and further protection components and parts avoid being damaged, also can provide the signal to the distance that the clamp plate moved down.

The utility model has the technical effects and advantages that:

According to the pressing mechanism, through the cooperation of the rotating assembly and the pressing assembly, not only can the integrated circuit board be fixed, but also the plug-in components with different heights, which are plugged onto the circuit board, can be fixed, and the integrated fixing mode greatly improves the welding efficiency, omits the operation of fixing the components again, saves time and provides convenience for the welding operation of workers.

Drawings

Fig. 1 is a perspective view of a fixing tool for welding an integrated circuit according to an embodiment of the present application:

fig. 2 is a perspective view two of a fixing tool for welding an integrated circuit according to an embodiment of the present application:

fig. 3 is a front view of a fixing tool for welding an integrated circuit according to an embodiment of the present application:

FIG. 4 is an exploded view of a fixture for bonding an integrated circuit according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a rotating assembly in a fixing tool for welding an integrated circuit according to an embodiment of the present application:

fig. 6 is a schematic structural diagram of a pressing component in a fixing tool for welding an integrated circuit according to an embodiment of the present application.

In the figure:

1. A fixing seat; 2. an anti-slip pad; 3. a side groove; 4. a controller; 5. a cavity; 6. a clamping groove; 7. the compressing mechanism comprises: 101. and (3) a mounting groove: 102. cover plate: 103. limiting hole: 71. a rotating assembly; 72. and (3) pressing down the assembly: 711. an electric push rod; 712. and (3) bearing: 713. large gear: 714. and (3) a motor: 715. pinion gear: 721. and (3) pressing plates: 722. and (3) sliding bars: 723. protective cushion: 724. a pressure sensor.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1 to 6, in this embodiment, a fixing tool for welding an integrated circuit is provided, which includes a fixing seat 1, a middle part of the fixing seat 1 is clamped and fixed to an integrated circuit board, a cavity 5 vertically penetrating through the fixing seat 1 is provided in the middle part of the fixing seat 1, and a clamping groove 6 is provided at an upper edge of the cavity 5, so that the integrated circuit board can be placed in the clamping groove 6, thereby fixing the integrated circuit board, and after the integrated circuit board is fixed, a component can be inserted onto the integrated circuit board, and then the component is welded:

moreover, both sides all are equipped with the recess around draw-in groove 6, and the recess can be conveniently with the integrated circuit board after the welding is accomplished follow draw-in groove 6 in, for welding operation provides convenience, not only so, in order to make fixing base 1 more stable when placing, all be equipped with slipmat 2 in fixing base 1's bottom four corners department, slipmat 2 adopts rubber material generally, its frictional force that can increase with between the object, and then antiskid:

In order to improve the welding efficiency of the circuit board, the fixing seat 1 is provided with a pressing mechanism 7 which can realize the integrated fixing of the integrated circuit board and the plug-in components installed on the integrated circuit board, after the pressing mechanism 7 is started, the pressing mechanism can press the plug-in components to tightly attach to the integrated circuit board, meanwhile, the pressure is also transmitted to the circuit board through the plug-in components, and then the circuit board is pressed in the clamping groove 6 to realize the integrated pressing fixing;

The controller 4 is arranged at the outer side of the clamping groove 6 at the upper end of the fixing seat 1, the controller 4 can control the compressing mechanism 7 to automatically work, when a circuit board is placed, the controller 4 can control the compressing mechanism 7 to rotate anticlockwise by 90 degrees from the position right above the clamping groove 6, so that the clamping groove 6 is exposed, then the circuit board is placed in the clamping groove 6, after the circuit board is fixed, the plug-in components are inserted into the circuit board, the plug-in components with different heights can be arranged on the same circuit board, and when the circuit board is welded, the heights of components are uniformly welded from low to high;

After the plug-in components component is installed, the hold-down mechanism 7 returns to the original position, then the push-down component 72 moves downwards to realize the press fixation of the plug-in components component, the push-down height of the push-down component 72 can be adjusted, and then the press fixation of different components can be realized, after the circuit board is pressed and fixed, the fixing seat 1 can be turned over through the side grooves 3 arranged on the left side and the right side of the fixing seat 1, and then the bottom of the fixing seat 1 is exposed, so that a worker can weld components from the position of the cavity 5 without manual fixation, and the welding efficiency can be improved;

The mounting groove 101 has been seted up to one side that is located draw-in groove 6 in the fixing base 1, and the upside of mounting groove 101 is equipped with apron 102, sets up hold-down mechanism 7 in the mounting groove 101, and hold-down mechanism 7 includes rotating assembly 71 and pushes down subassembly 72, pushes down the top of subassembly 72 installation at rotating assembly 71, and rotating assembly 71 drives pushes down subassembly 72 and realizes rotating, and rotating assembly 71 is located mounting groove 101:

The rotating assembly 71 comprises an electric push rod 711 and a motor 714, wherein the electric push rod 711 is sleeved with two bearings 712 which are distributed up and down, the upper bearing 712 is embedded on the cover plate 102, and the lower bearing 712 is fixed at the bottom in the mounting groove 101, so that the electric push rod 711 and the fixed seat 1 can rotate, and the rotation of the electric push rod 711 can drive the pressing assembly 72 to rotate by an angle which can not influence the arrangement of the circuit board;

The bottom of the electric push rod 711 is also provided with a large gear 713, the large gear 713 is meshed with a small gear 715, the small gear 715 is arranged on a motor shaft of the motor 714, so that after the motor 714 is started, the motor can drive the electric push rod 711 to rotate through the mutual meshing action of the small gear 715 and the large gear 713, the electric push rod 711 is driven to rotate by 90 degrees anticlockwise, the push assembly 72 is driven to drive the clamping groove 6 to be exposed for placing a circuit board, otherwise, the electric push rod is rotated by 90 degrees clockwise, and the push assembly 72 is rotated to be above the clamping groove 6;

The pressing component 72 includes a pressing plate 721, one end of the pressing plate 721 is fixed at the top of the electric push rod 711, a sliding rod 722 is disposed at the bottom of the pressing plate 721 and located at the diagonal position of the electric push rod 711, the sliding rod 722 corresponds to a limiting hole 103 formed in the upper surface of the fixing base 1, when the pressing plate 721 is driven to move down by the electric push rod 711, the sliding rod 722 is inserted into the limiting hole 103, and then the pressing plate 721 and the sliding rod slide mutually, so that the pressing plate 721 is limited and kept stable:

The lower surface of clamp plate 721 still installs protection cushion 723, and protection cushion 723 can play the guard action to the plug-in components component, avoids the too big injury that causes it of pressure, simultaneously, still inlay in protection cushion 723 and be equipped with a plurality of pressure sensor 724, in clamp plate 721 pushes down the in-process, pressure sensor 724 can feel pressure, and then in feeding back to controller 4, controller 4 sends the signal that stops shortening to electric putter 711 at this moment for clamp plate 721 stops to move down, and then avoids clamp plate 721 pressure too big, causes the component to damage.

According to the pressing mechanism 7, through the cooperation of the rotating component 71 and the pressing component 72, not only can the integrated circuit board be fixed, but also the plug-in components with different heights, which are plugged onto the circuit board, can be fixed, and the integrated fixing mode greatly improves the welding efficiency, omits the operation of fixing the components again, saves the time and provides convenience for the welding operation of workers.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides an integrated circuit welding is with fixed frock, includes fixing base (1), and the fixed integrated circuit board of middle part joint of fixing base (1), its characterized in that:

The fixing seat (1) is provided with a pressing mechanism (7) which can realize the integrated fixing of the integrated circuit board and the plug-in components and components arranged on the integrated circuit board.

2. The fixture for welding integrated circuits according to claim 1, wherein the middle part of the fixing seat (1) is provided with a cavity (5) penetrating the fixing seat (1) up and down, the upper edge of the cavity (5) is provided with a clamping groove (6), and the front side and the rear side of the clamping groove (6) are respectively provided with a groove.

3. The fixing tool for integrated circuit welding according to claim 2, wherein the four corners of the bottom of the fixing seat (1) are respectively provided with an anti-slip pad (2), and the anti-slip pads (2) are made of rubber materials.

4. The fixture for welding integrated circuits according to claim 3, wherein the controller (4) is mounted on the upper end of the fixing base (1) outside the clamping groove (6).

5. The fixture for welding integrated circuits according to claim 4, wherein a mounting groove (101) is formed in the fixing base (1) and located on one side of the clamping groove (6), a cover plate (102) is arranged on the upper side of the mounting groove (101), and a pressing mechanism (7) is arranged in the mounting groove (101).

6. The fixture for soldering integrated circuits according to claim 5, wherein the hold-down mechanism (7) comprises a rotating assembly (71) and a pressing assembly (72), the pressing assembly (72) is mounted on top of the rotating assembly (71), and the rotating assembly (71) is located in the mounting groove (101).

7. The fixture for soldering integrated circuits according to claim 6, wherein the rotating assembly (71) comprises an electric push rod (711) and a motor (714), two bearings (712) distributed up and down are sleeved on the electric push rod (711), the upper bearings (712) are embedded on the cover plate (102), and the lower bearings (712) are fixed at the inner bottom of the mounting groove (101).

8. The fixture for welding integrated circuits according to claim 7, wherein a large gear (713) is further installed at the bottom of the electric push rod (711), the large gear (713) engages with a small gear (715), and the small gear (715) is installed on a motor shaft of the motor (714).

9. The fixture for soldering integrated circuits according to claim 6, wherein the pressing component (72) comprises a pressing plate (721), one end of the pressing plate (721) is fixed at the top of the electric push rod (711), a sliding rod (722) is arranged at the bottom of the pressing plate (721) and positioned at the diagonal position of the electric push rod (711), and the sliding rod (722) corresponds to a limiting hole (103) formed in the upper surface of the fixed seat (1).

10. The fixing tool for integrated circuit welding according to claim 9, wherein a protective cushion (723) is further mounted on the lower surface of the pressing plate (721), and a plurality of pressure sensors (724) are further embedded in the protective cushion (723).