CN114749586A

CN114749586A - Electronic component stitch bending and shearing equipment

Info

Publication number: CN114749586A
Application number: CN202210468792.XA
Authority: CN
Inventors: 刘威; 贾熔泽; 王超; 邢莹; 刘妍
Original assignee: Sanhe Jianhua Hi Tech Co ltd
Current assignee: Sanhe Jianhua Hi Tech Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-15

Abstract

The invention discloses electronic component pin bending and shearing equipment which comprises an operation bedplate, wherein the lower surface of the operation bedplate is symmetrically and spirally connected with two U-shaped fixed plates, the upper surfaces of the two U-shaped fixed plates are respectively provided with an air cylinder, the upper surface of the operation bedplate is symmetrically and spirally connected with two operation sliding tables, piston rods of the air cylinders penetrate through the inner side walls of the operation sliding tables, the upper surfaces of the two operation sliding tables are respectively and spirally connected with a convex template, the adjacent sides of the two operation sliding tables and the lower part of the convex template are respectively and spirally connected with a cutter, the air cylinders push the operation sliding tables, the bedplate moves in an L-shaped fixed block, the cutters are firstly contacted with the concave template to generate a shearing effect, pins are cut to corresponding lengths, the air cylinders continuously push the convex template to be contacted with the concave template, the pins generate plastic deformation, the bent pins are bent to achieve the required shape, therefore, the working efficiency and the bending attractiveness of the electronic element are improved, and the labor input is effectively reduced.

Description

Electronic component stitch bending and shearing equipment

Technical Field

The invention relates to the technical field of electronic component pin bending and shearing equipment, in particular to electronic component pin bending and shearing equipment.

Background

Electronic components (electronic components), which are basic elements in electronic circuits, are usually individually packaged and have two or more leads or metal contacts, and the electronic components are connected to each other to form an electronic circuit with specific functions, one of the common ways for connecting the electronic components is to solder the electronic components onto a printed circuit board, and for the electronic components on the printed circuit board, since the pins of the electronic components are long, the pins need to be bent after being cut, and the current ways are mostly manual bending, and the effect is poor, the consistency is poor, the efficiency is low, and no special equipment exists in the market at present.

Disclosure of Invention

The invention aims to provide electronic component pin bending and shearing equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electronic component stitch curved equipment of cutting, includes the operation platen, the lower surface symmetry threaded connection of operation platen has two U type fixed plates, two the cylinder is all installed to the upper surface of U type fixed plate, the upper surface symmetry threaded connection of operation platen has two operation slip tables, the piston rod of cylinder runs through in the inside wall of operation slip table, two the equal threaded connection in upper surface of operation slip table has the die board, two adjacent one side of operation slip table just is located the equal threaded connection in below of die board has the cutter, the upper surface middle part threaded connection of operation platen has the die backing plate, the upper surface threaded connection of die backing plate has the die board, the upper surface threaded connection of die board has the regulating block, the lateral wall sliding connection of die board has electronic component.

As further preferable in the present technical solution: the upper surface of the operation bedplate is in threaded connection with a fixed seat behind the concave template, and the fixed seat is used for bearing the adjusting rod, so that the effect of driving the adjusting block to adjust the electronic element through the adjusting rod is achieved.

As further preferable in the present technical solution: the inside wall of fixing base runs through there is the regulation pole, the lateral wall of adjusting the pole runs through in the inside wall of regulating block, through the regulation pole that sets up and the regulating block of its connection, can effectively adjust electronic component's position.

As further preferable in the present technical solution: the upper surface of operation platen just is located two the mutual symmetrical threaded connection in adjacent one side of operation slip table has four L type fixed blocks, two the platen of operation slip table sliding connection respectively in the inside wall of four L type fixed blocks, mutually supports through the L type fixed block that sets up and operation platen and forms the slide rail, and borrows by the slide rail that forms, is used for the platen on the fixed operation slip table on the one hand to ensure its steady operation, on the other hand plays the guide effect through the slide rail that forms to the platen traffic direction on the operation slip table.

As further preferable in the present technical solution: two equal threaded connection of lower surface of U type fixed plate has two support post, plays the supporting role to equipment is whole through the support post that sets up to this steady operation of mechanism on guaranteeing the operation platen.

As further preferable in the present technical solution: the area of the female die base plate is smaller than that of the female die plate, the cutter can conveniently run through the arrangement mode, and a certain running space is provided for the cutter.

As further preferable in the present technical solution: the pressure limiting valve arranged at the tail of the air cylinder is used for adjusting the pressure of the air cylinder, so that the pins of the electronic element are protected from being bent, extruded and broken when being bent while shearing is guaranteed.

As further preferable in the present technical solution: the shape of the arranged male die plate and the female die plate can be made into a regular shape or an irregular shape in practical use.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the cylinder pushes the operating sliding table, the bedplate moves in the L-shaped fixed block, the cutter is firstly contacted with the concave template to generate a shearing effect, the pin is cut to a corresponding length, the cylinder continuously pushes the operating sliding table to ensure that the convex template is contacted with the concave template, the pin generates plastic deformation, and the pin is bent at the bending part to reach a desired shape, so that the working efficiency and the bending attractiveness of electronic elements are greatly improved, and the labor input is effectively reduced;

2. the L-shaped fixing block and the running bedplate are matched with each other to form the slide rail, the slide rail plays a role in guiding the running direction of the bedplate, and synchronous running of the equipment during shearing and bending of the electronic element is effectively ensured, so that the bending consistency of the electronic element can be greatly increased;

3. the invention can effectively adjust the position of the electronic element on the concave template by utilizing the adjusting rod arranged in the fixed seat and the adjusting block connected with the adjusting rod, thereby realizing the use requirements of different pin pitches of the electronic element, and can realize the bending and shearing of different electric pin tubes by adopting the concave template and the convex template which are matched according to the actual operation, thereby effectively meeting the bending requirements of different electronic elements, achieving the purpose of one device with multiple purposes, greatly enhancing the applicability of the device and effectively reducing the use cost of the device.

Drawings

FIG. 1 is a schematic diagram of the right-view structure of the present invention;

FIG. 2 is a left side view of the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: 1. operating the bedplate; 2. operating the sliding table; 3. a convex template; 4. a cutter; 5. a die base plate; 6. a cavity plate; 7. an adjusting block; 8. a fixed seat; 9. adjusting a rod; 10. an electronic component; 11. a U-shaped fixing plate; 12. a cylinder; 13. an L-shaped fixed block; 14. and supporting the upright post.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electronic component stitch curved shear equipment, including operation platen 1, the lower surface symmetry threaded connection of operation platen 1 has two U type fixed plates 11, cylinder 12 is all installed to the upper surface of two U type fixed plates 11, the upper surface symmetry threaded connection of operation platen 1 has two operation slip tables 2, the piston rod of cylinder 12 runs through in operation slip table 2's inside wall, the equal threaded connection in upper surface of two operation slip tables 2 has die plate 3, the equal threaded connection in below that two adjacent one sides of operation slip tables 2 just are located die plate 3 has cutter 4, the upper surface middle part threaded connection of operation platen 1 has die backing plate 5, the upper surface threaded connection of die backing plate 5 has die plate 6, the upper surface threaded connection of die plate 6 has regulating block 7, the lateral wall sliding connection of die plate 6 has electronic component 10.

In this embodiment, specifically: the upper surface of the operation bedplate 1 and the rear part of the concave template 6 are in threaded connection with a fixed seat 8, and the fixed seat 8 is used for bearing an adjusting rod 9, so that the effect of driving an adjusting block 7 to adjust an electronic element 10 through the adjusting rod 9 is realized.

In this embodiment, specifically: the inside wall of fixing base 8 runs through there is adjusting pole 9, and the lateral wall of adjusting pole 9 runs through in the inside wall of regulating block 7, and through the adjusting pole 9 that sets up and the regulating block 7 that connects, can effectively adjust electronic component 10's position.

In this embodiment, specifically: the upper surface of operation slip table 1 and the mutual symmetrical threaded connection in adjacent one side that is located two operation slip tables 2 have four L type fixed blocks 13, the platen difference sliding connection of two operation slip tables 2 is in the inside wall of four L type fixed blocks 13, L type fixed block 13 through setting up forms the slide rail with operation slip table 1 mutually supports, and borrow by the slide rail that forms, be used for the platen on the fixed operation slip table 2 on the one hand, thereby ensure its steady operation, on the other hand plays the guide effect through the slide rail that forms to the platen traffic direction on the operation slip table 2.

In this embodiment, specifically: the lower surfaces of the two U-shaped fixing plates 11 are symmetrically and threadedly connected with two supporting upright posts 14, and the supporting upright posts 14 are arranged to support the whole equipment, so that the stable operation of the mechanism on the operation bedplate 1 is ensured.

In this embodiment, specifically: the area of the die backing plate 5 is smaller than that of the die plate 6, the cutter 4 can conveniently run through the arrangement mode, and a certain running space is provided for the cutter 4.

In this embodiment, specifically: the pressure limiting valve arranged at the tail of the air cylinder 12 is used for adjusting the pressure of the air cylinder 12, so that pins of the electronic element 10 are protected from being bent, extruded and broken when being bent while shearing is guaranteed.

In this embodiment, specifically: the male and

female die plates

3 and 6 may be formed in a regular shape or an irregular shape in actual use.

Working principle or structural principle, when in use, a worker firstly places an electronic element 10 to be bent on a concave template 6, then simultaneously starts two air cylinders 12 to supply air through an external switch, the air cylinders 12 operate piston rods thereof to push a bedplate on an operation sliding table 2 to move horizontally, in the moving process, a set cutter 4 firstly contacts with the concave template 6 so as to shear the electronic element 10, then a set convex template 3 and a set concave template 6 are matched, so that the bending work is completed, when the convex template 3 and the concave template 6 are matched, and the set air cylinders 12 operate to a certain position, pressure limiting valves arranged at the tail parts of the air cylinders 12 adjust the pressure of the air cylinders 12, so that the pressure of the convex template 3 acting on the concave template 6 is adjusted, the bending effect is ensured while the electronic element 10 is cut off, the worker opens the external switch again and simultaneously starts the air cylinders 12, the cylinder 12 drives the piston rod in the cylinder to be recovered, so that the convex template 3 is separated from the concave template 6, and the primary bending and shearing process is completed;

the L-shaped fixing block 13 and the running bedplate 1 are matched with each other to form a slide rail, the slide rail plays a role in guiding the running direction of the bedplate on the running sliding table 2, the synchronous running of the equipment during shearing and bending the electronic element 10 is effectively ensured, the position of the electronic element 10 on the concave template 6 can be effectively adjusted by the adjusting rod 9 arranged in the fixed seat 8 and the adjusting block 7 connected with the adjusting rod, thereby realizing the use requirements of different pin pitches of the electronic elements, adopting the matched concave template 6 and the matched convex template 3 according to the actual operation, can realize the bending and shearing of different electric 10 pin tubes, effectively meet the bending requirements of different electronic elements, thereby achieving one purpose and multiple purposes of the equipment, greatly enhancing the applicability of the equipment and greatly reducing the use cost of the equipment, meanwhile, the working efficiency is effectively improved by the cylinder 12, and the labor input is greatly saved.

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. An electronic component stitch bending shear device comprising a running table (1), characterized in that: the lower surface symmetrical thread of the operation bedplate (1) is connected with two U-shaped fixed plates (11), the upper surfaces of the U-shaped fixed plates (11) are provided with air cylinders (12), the upper surface symmetrical thread of the operation bedplate (1) is connected with two operation sliding tables (2), piston rods of the air cylinders (12) penetrate through the inner side walls of the operation sliding tables (2), the upper surfaces of the operation sliding tables (2) are in threaded connection with a convex die plate (3), the adjacent sides of the operation sliding tables (2) are located below the convex die plate (3) and are in threaded connection with a cutter (4), the middle part of the upper surface of the operation bedplate (1) is in threaded connection with a concave die base plate (5), the upper surface of the concave die base plate (5) is in threaded connection with a concave die plate (6), and the upper surface of the concave die plate (6) is in threaded connection with an adjusting block (7), the outer side wall of the concave template (6) is connected with an electronic element (10) in a sliding mode.

2. The apparatus according to claim 1, characterized in that: the upper surface of the operation bedplate (1) is in threaded connection with a fixed seat (8) at the rear of the concave template (6).

3. The electronic component pin bending shear apparatus according to claim 2, wherein: the inside wall of fixing base (8) is run through and is had adjusted pole (9), the lateral wall of adjusting pole (9) runs through in the inside wall of regulating block (7).

4. The electronic component pin bending shear apparatus according to claim 1, wherein: the upper surface of the operation bedplate (1) is positioned at one side of the two adjacent operation sliding tables (2), the two adjacent operation sliding tables (2) are symmetrically and spirally connected with four L-shaped fixing blocks (13), and the bedplate of the two operation sliding tables (2) is respectively connected with the inner side walls of the four L-shaped fixing blocks (13) in a sliding manner.

5. The electronic component pin bending shear apparatus according to claim 1, wherein: the lower surfaces of the two U-shaped fixing plates (11) are symmetrically in threaded connection with two supporting upright posts (14).

6. The electronic component pin bending shear apparatus according to claim 1, wherein: the area of the concave die base plate (5) is smaller than that of the concave die plate (6).