CN219900835U

CN219900835U - Clamping mechanism for surge chip assembly welding equipment

Info

Publication number: CN219900835U
Application number: CN202321032990.8U
Authority: CN
Inventors: 张辉
Original assignee: Zhejiang Huashu Automation Technology Co ltd
Current assignee: Zhejiang Huashu Automation Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-27
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to a clamping mechanism for surge chip assembly welding equipment, which is characterized by comprising a bottom plate and a clamping mechanism, wherein the bottom plate is used for placing a surge chip; the mounting seat is arranged at one end of the bottom plate and is fixedly connected with the rotating part; the rotating part is fixed on the mounting seat and is rotationally connected with the pressing rod; the compressing rod compresses the surge chip on the bottom plate under the acting force; the hinge block is positioned between the compression rod and the bottom plate and is hinged with a hinge plate, wherein the other end of the hinge plate is hinged with two sides of the compression rod, and the hinge plate is used for limiting the overlarge rotation angle of the compression rod; the locking piece is positioned at the outer side of the hinge piece and hinged with the locking piece and the hinge piece. The novel clamping mechanism is used for clamping the surge chip, and the principle is that the acting force acts on the stress surface, so that the compression rod compresses the chip on the bottom plate, and the automatic production is facilitated.

Description

Clamping mechanism for surge chip assembly welding equipment

Technical Field

The utility model relates to the technical field of surge chip assembly welding equipment, in particular to a clamping mechanism for the surge chip assembly welding equipment.

Background

The surge chip is a core component in the surge protector, and the assembly is performed with reflow soldering, but most of the existing assembly modes are manual assembly, and after the assembly, all parts of the chip are fixed together through a common chip clamp, and then the chip is put into reflow soldering equipment for reflow soldering, so that the cost is low, but the mode is not beneficial to automatic production, and the chip is easy to pinch off.

Disclosure of Invention

The utility model aims to provide a clamping mechanism for surge chip assembly welding equipment, which is used for fixing assembled chips so as to facilitate automatic production and reflow welding operation.

In order to achieve the above purpose, the utility model provides the following technical scheme,

a fixture for surge chip assembly welding equipment is characterized by comprising

The bottom plate is used for placing the surge chip;

the mounting seat is arranged at one end of the bottom plate and is fixedly connected with the rotating part;

the rotating part is fixed on the mounting seat and is rotationally connected with the pressing rod;

the compressing rod compresses the surge chip on the bottom plate under the acting force;

the hinge block is positioned between the compression rod and the bottom plate and is hinged with a hinge plate, wherein the other end of the hinge plate is hinged with two sides of the compression rod, and the hinge plate is used for limiting the overlarge rotation angle of the compression rod;

the locking piece is positioned at the outer side of the hinge piece and hinged with the locking piece and the hinge piece.

The utility model is further provided with a first supporting leg and a second supporting leg which are arranged at intervals and are respectively positioned at two sides of the rotating part, and the first supporting leg, the second supporting leg and the rotating part are connected through a bolt.

The utility model further provides that the pressing rod is provided with a stress surface, the hinge plates are positioned on two sides of the stress surface, and the tail end of the pressing rod forms a pressing part acting on the surge chip.

The utility model further provides that the rotating part is positioned at the center of the mounting seat.

The utility model further provides that the rotating part is a cylinder.

The utility model further provides that the pressing part is obliquely arranged.

The utility model has the beneficial effects that: the novel clamping mechanism is used for clamping the surge chip, and the principle is that the acting force acts on the stress surface, so that the compression rod compresses the chip on the bottom plate, and the automatic production is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a perspective view of an embodiment of the present utility model.

Reference numeral, 10, bottom plate; 20. a mounting base; 30. a rotating part; 40. a pressing rod; 401. a first leg; 402. a second leg; 40A, a stress surface; 403. a pressing part; 50. a hinge block; 60. a hinge plate; 70. a locking piece;

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As shown in fig. 1-2, the present utility model is a clamping mechanism for a surge chip assembly welding device, comprising a base plate 10 for placing a surge chip; the mounting seat 20 is arranged at one end of the bottom plate 10 and is fixedly connected with the rotating part 30; a rotating part 30 fixed on the mounting base 20 and rotatably connected with a pressing rod 40; a pressing rod 40 for pressing the surge chip against the base plate 10 under an acting force; the hinge block 50 is positioned between the compression bar 40 and the bottom plate 10, and is hinged with the hinge piece 60, wherein the other end of the hinge piece 60 is hinged with both sides of the compression bar 40, and the hinge piece 60 is used for limiting the overlarge rotation angle of the compression bar 40; and a locking piece 70 positioned at the outer side of the hinge piece 60 and hinged with the locking block and the hinge piece 60.

In the present utility model, a first leg 401 and a second leg 402 are formed between the pressing rod 40 and the rotating portion 30, the first leg 401 and the second leg 402 are spaced apart and are respectively located at two sides of the rotating portion 30, and the first leg 401, the second leg 402 and the rotating portion 30 are connected by a bolt to form a rotating structure.

In the present utility model, the pressing rod 40 has a stress surface 40A, the hinge plates 60 are located at two sides of the stress surface 40A, the end of the pressing rod 40 forms a pressing part 403 acting on the surge chip, and the stress applied to the stress surface 40A is given by an air cylinder in the automatic production process.

In the present utility model, the rotating portion 30 is located at the center of the mounting base 20.

In the present utility model, the rotating portion 30 is a column, as shown in fig. 1, the rotating portion 30 in the present embodiment is a column as a whole, but the portion connected to the latch is a plane; of course, the structure can also be a curved surface, and the curved surface and the cylindrical part at the bottom form a whole cylindrical structure; in addition, the prism structure can be adopted.

In the present utility model, the pressing portion 403 is disposed obliquely.

The novel clamping mechanism is used for clamping the surge chip, and the principle is that the acting force acts on the stress surface 40A, so that the compression rod 40 compresses the chip on the bottom plate 10, and the automatic production is facilitated.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The clamping mechanism for the surge chip assembly welding equipment is characterized by comprising a bottom plate and a clamping mechanism, wherein the bottom plate is used for placing a surge chip;

2. The clamping mechanism for a surge chip assembling and welding device according to claim 1, wherein a first leg and a second leg are formed between the pressing rod and the rotating portion, the first leg and the second leg are arranged at intervals and are respectively positioned at two sides of the rotating portion, and the first leg, the second leg and the rotating portion are connected through a bolt.

3. A clamping mechanism for a surge die attach bonding apparatus as defined in claim 1 wherein said hold down bar has a force bearing surface thereon, said hinge tabs being located on either side of said force bearing surface, the ends of said hold down bar forming hold down portions for acting on a surge die.

4. A clamping mechanism for a surge die attach bonding apparatus as defined in claim 1 wherein said rotating portion is centrally located in said mounting block.

5. A clamping mechanism for a surge die attach bonding apparatus according to claim 1 or 4, wherein said rotating portion is a cylinder.

6. A fixture for a surge die attach bonding apparatus according to claim 3, wherein said hold-down portion is provided obliquely.