CN215431314U

CN215431314U - An adjustable foot clipper for PCB board production

Info

Publication number: CN215431314U
Application number: CN202120102522.8U
Authority: CN
Inventors: 叶大林; 江战友
Original assignee: Yinghong Electronic Technology Shanghai Co ltd
Current assignee: Yinghong Electronic Technology Shanghai Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-01-07
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to the technical field of electronic component production equipment, in particular to an adjustable pin shearing machine for PCB production, which comprises a bottom plate, wherein the upper end of the bottom plate is symmetrically provided with supporting plates, a workbench is arranged between the two supporting plates, the upper end of the workbench is internally provided with a chute, the upper end of the workbench is symmetrically provided with a second fixed seat, the interior of the workbench is provided with an electric hydraulic rod, the left end and the right end of the electric hydraulic rod are symmetrically provided with a first fixed seat, the middle part of the first fixed seat is rotatably connected with a rotating rod, one end of the rotating rod is rotatably connected with the second fixed seat, the upper end of the rotating rod is rotatably connected with a push rod, one end of the push rod is rotatably connected with a third fixed seat, one end of the third fixed seat is fixedly connected with a slide block, the slide block is slidably connected with the chute, and the upper end of the slide block is provided with a fixed plate, the finished product rate of the workpieces is improved, and the production cost is reduced.

Description

Adjustable pin shearing machine for PCB production

Technical Field

The utility model relates to the technical field of electronic component production equipment, in particular to an adjustable pin shearing machine for PCB production.

Background

The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it is a general term for some parts of the industries of electric appliances, radio, instruments and the like, such as capacitors, transistors, hairsprings, springs and other sub-devices.

Commonly used electronic components need to be cut out the pin with the pin cutter in the production process, but its fixed effect is relatively poor in the shearing process, leads to the shearing effect to be relatively poor, and the defective percentage increases, leads to manufacturing cost to increase, consequently needs to make further improvement on this basis.

Disclosure of Invention

The utility model aims to provide an adjustable pin shearing machine for PCB production, which aims to solve the problems in the prior art.

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

the utility model provides a cut foot machine with adjustable PCB production is with, comprising a base plate, the upper end symmetry of bottom plate is provided with the backup pad, is provided with the workstation between two backup pads, is provided with the spout in the upper end of workstation, and the upper end symmetry of workstation is provided with fixing base two, and the inside of workstation is provided with electronic hydraulic stem, and the both ends symmetry is provided with fixing base one about electronic hydraulic stem, and the middle part of fixing base one is rotated and is connected with the dwang, and the one end and the two rotations of fixing base of dwang are connected, and the upper end of dwang is rotated and is connected with the push rod, and the one end of push rod is rotated and is connected with the one end fixedly connected with slider of the three fixing bases of fixing base, slider and spout sliding connection, the upper end of slider is provided with the fixed plate.

As a further scheme of the utility model: the inboard upper wall fixedly connected with guide bar of workstation, the middle part of guide bar is provided with the lantern ring, and the both ends symmetry of lantern ring is provided with fixing base four, fixing base four is rotated with the one end of dwang and is connected.

As a further scheme of the utility model: the fixed roof that is provided with in upper end of backup pad, the lower terminal surface middle part fixedly connected with fixed block one of roof, the lower extreme of fixed block one rotates and is connected with connecting rod one, and the lower extreme of connecting rod one is provided with the working beam, and the middle part of connecting rod one is provided with the rectangular channel, the middle part fixedly connected with connecting block of rectangular channel, and the middle part of connecting block rotates and is connected with slender pole one.

As a further scheme of the utility model: the lower extreme symmetry of roof is provided with fixed block two, and the lower extreme of fixed block two rotates and is connected with connecting rod two, and the lower extreme of connecting rod two rotates and is connected with thin pole two, the lower extreme fixedly connected with mounting panel of thin pole one and thin pole two.

As a further scheme of the utility model: the lower extreme of mounting panel is provided with the cutter, cutter and mounting panel pass through bolt fixed connection.

As a further scheme of the utility model: the lower extreme of guide bar is provided with the limiting plate, and the diameter of limiting plate is greater than the internal diameter of the lantern ring.

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

the adjustable pin shearing machine for PCB production of the utility model places the workpiece to be subjected to pin shearing treatment at the upper end of the worktable, the electric hydraulic rod stretches and retracts to drive the first fixing seats at the left end and the right end to move, the first fixing seats move to drive the rotating rod to rotate around the second fixing seats, the rotating rod rotates to drive the push rod to move, the push rod further drives the slide block to slide in the chute to finish the fixed clamping of the processing workpiece, by fixedly clamping the machined workpiece, the machining error, the poor machining effect, the high defective rate and the high production cost caused by the deviation of the workpiece in the cutting process can be avoided, through the device, can improve the fixed effect of work piece, make the work piece more accurate at the in-process of tailorring the pin, improve the yield of work piece, reduction in production cost when improving the degree of mechanization, has reduced staff's working strength.

Drawings

Fig. 1 is a schematic structural view of an adjustable pin shearing machine for producing a PCB of the present invention.

Fig. 2 is a schematic view of the internal structure of the worktable of the adjustable pin shearing machine for producing the PCB of the present invention.

Fig. 3 is a schematic view of a partially enlarged structure of an adjustable pin shearing machine for PCB production in fig. 1.

In the figure: 1-bottom plate, 2-supporting plate, 3-cutter, 4-mounting plate, 5-thin rod II, 6-connecting rod II, 7-top plate, 8-fixed block I, 9-connecting rod I, 10-rectangular groove, 11-connecting block, 12-thin rod I, 13-working rod, 14-working table, 15-electric hydraulic rod, 16-fixed seat I, 17-rotating rod, 18-fixed seat II, 19-push rod, 20-fixed seat III, 21-fixed plate, 22-sliding block, 23-lantern ring, 24-guide rod, 25-sliding groove, 26-fixed seat IV, 27-fixed block II and 28-limiting plate.

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.

Example 1

As shown in fig. 1-3, in the embodiment of the utility model, an adjustable pin shearing machine for PCB production includes a base plate 1, support plates 2 are symmetrically disposed at the upper end of the base plate 1, a workbench 14 is disposed between the two support plates 2, a chute 25 is disposed in the upper end of the workbench 14, a second fixing seat 18 is symmetrically disposed at the upper end of the workbench 14, an electro-hydraulic rod 15 is disposed inside the workbench 14, first fixing seats 16 are symmetrically disposed at the left and right ends of the electro-hydraulic rod 15, a rotating rod 17 is rotatably connected to the middle of the first fixing seat 16, a guide rod 24 is fixedly connected to the inner upper wall of the workbench 14, a sleeve ring 23 is disposed in the middle of the guide rod 24, a limit plate 28 is disposed at the lower end of the guide rod 24, the diameter of the limit plate 28 is larger than the inner diameter of the sleeve ring 23, four fixing seats 26 are symmetrically disposed at the two ends of the sleeve ring 23, the four fixing seats 26 are rotatably connected to one end of the rotating rod 17, the one end and the two 18 rotation of fixing base of dwang 17 are connected, and the upper end of dwang 17 is rotated and is connected with push rod 19, and the one end of push rod 19 is rotated and is connected with the one end fixedly connected with slider 22 of the three 20 fixing bases of fixing base, slider 22 and spout 25 sliding connection, the upper end of slider 22 is provided with fixed plate 21, places the work piece that will carry out the processing in the upper end of workstation 14, and through the flexible dwang 17 that drives of electronic hydraulic stem 15 around two 18 rotations of fixing base, the upper right end of dwang 17 drives lantern ring 23 and slides on guide bar 24, and the upper left end of dwang 17 drives push rod 19 and removes, and push rod 19 further drives slider 22 and slides in spout 25 inside, further drives fixed plate 21 and accomplishes the fixed clamp to the work piece.

The upper end of the supporting plate 2 is fixedly provided with a top plate 7, the middle part of the lower end face of the top plate 7 is fixedly connected with a first fixed block 8, the lower end of the first fixed block 8 is rotatably connected with a first connecting rod 9, the lower end of the first connecting rod 9 is provided with a working rod 13, the middle part of the first connecting rod 9 is provided with a rectangular groove 10, the middle part of the rectangular groove 10 is fixedly connected with a connecting block 11, the middle part of the connecting block 11 is rotatably connected with a first thin rod 12, the lower end of the top plate 7 is symmetrically provided with a second fixed block 27, the lower end of the second fixed block 27 is rotatably connected with a second connecting rod 6, the lower end of the second connecting rod 6 is rotatably connected with a second thin rod 5, the lower ends of the first thin rod 12 and the second thin rod 5 are fixedly connected with a mounting plate 4, after the fixed clamping of a workpiece is completed, the working rod 13 is moved, the first connecting rod 9 is driven by the working rod 13 to rotate, so as to drive the second connecting rods 6 at the left and right ends to rotate, the thin rod II 5 is further driven to rotate, the mounting plate 4 is moved downwards, the pin cutting of the workpiece is completed, the fixing effect of the workpiece can be improved through the device, the workpiece is more accurate in the pin cutting process, the yield of the workpiece is improved, the production cost is reduced, and the working intensity of workers is reduced while the degree of mechanization is improved.

Example 2

The present invention also provides another embodiment, which is different from the above embodiment in that: the lower extreme of mounting panel 4 is provided with cutter 3, cutter 3 passes through bolt fixed connection with mounting panel 4, after 3 uses of cutter have for a long time, can be convenient for the dismantlement and the change of cutter 3 through bolted connection.

The working principle of the utility model is as follows:

in this embodiment, a workpiece to be processed is placed at the upper end of the worktable 14, the electric hydraulic rod 15 stretches and retracts to drive the rotating rod 17 to rotate around the second fixed seat 18, the right upper end of the rotating rod 17 drives the lantern ring 23 to slide on the guide rod 24, the left upper end of the rotating rod 17 drives the push rod 19 to move, the push rod 19 further drives the sliding block 22 to slide inside the sliding groove 25, the fixed plate 21 is further driven to fixedly clamp the workpiece, after the workpiece is fixedly clamped, the working rod 13 is moved to drive the first connecting rod 9 to rotate, so as to drive the second connecting rods 6 at the left and right ends to rotate, further drive the second thin rods 5 to rotate, so that the mounting plate 4 moves downwards, the pin cutting of the workpiece is completed, by the device, the fixing effect of the workpiece can be improved, and the workpiece is more accurate in the pin cutting process, the finished product rate of the workpieces is improved, the production cost is reduced, and the working strength of workers is reduced while the degree of mechanization is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable foot clipper for PCB board production, comprising a bottom plate (1), characterized in that: a support plate (2) is symmetrically arranged on the upper end of the bottom plate (1), and a support plate (2) is arranged between the two support plates (2). There is a workbench (14), the upper end of the workbench (14) is provided with a chute (25), the upper end of the workbench (14) is symmetrically provided with two fixed seats (18), and an electric motor is arranged inside the workbench (14). The hydraulic rod (15), the left and right ends of the electro-hydraulic rod (15) are symmetrically provided with a fixed seat (16), the middle of the fixed seat (16) is rotatably connected with a rotating rod (17), one end of the rotating rod (17) It is rotatably connected with the fixed seat two (18), the upper end of the rotating rod (17) is rotatably connected with a push rod (19), and one end of the push rod (19) is rotatably connected with the fixed seat three (20) and one end of the fixed seat three (20). A sliding block (22) is fixedly connected, the sliding block (22) is slidably connected with the chute (25), and a fixing plate (21) is arranged on the upper end of the sliding block (22).

2. The adjustable foot scissors for PCB board production according to claim 1, characterized in that: a guide rod (24) is fixedly connected to the inner upper wall of the worktable (14), and the middle part of the guide rod (24) A collar (23) is provided, and two ends of the collar (23) are symmetrically provided with four fixed seats (26), and the four fixed seats (26) are rotatably connected with one end of the rotating rod (17).

3. The adjustable foot clipper for PCB board production according to claim 1, characterized in that: the upper end of the support plate (2) is fixedly provided with a top plate (7), and the middle of the lower end surface of the top plate (7) is fixedly connected There is a fixed block one (8), the lower end of the fixed block one (8) is rotatably connected with a connecting rod one (9), the lower end of the connecting rod one (9) is provided with a working rod (13), and the middle part of the connecting rod one (9) A rectangular groove (10) is provided, the middle part of the rectangular groove (10) is fixedly connected with a connecting block (11), and the middle part of the connecting block (11) is rotatably connected with a thin rod (12).

4. The adjustable foot clipper for PCB board production according to claim 3, characterized in that: the lower end of the top plate (7) is symmetrically provided with two fixed blocks (27), and the lower end of the second fixed block (27) rotates A connecting rod two (6) is connected, the lower end of the connecting rod two (6) is rotatably connected with a thin rod two (5), and the lower ends of the thin rod one (12) and the thin rod two (5) are fixedly connected with a mounting plate (4) .

5. The adjustable foot scissors for PCB board production according to claim 4, characterized in that: the lower end of the mounting plate (4) is provided with a cutter (3), and the cutter (3) is connected to the mounting plate (4) Fixed connection by bolts.

6 . The adjustable foot scissors for PCB board production according to claim 2 , wherein a limit plate ( 28 ) is arranged at the lower end of the guide rod ( 24 ), and the diameter of the limit plate ( 28 ) is larger than that of the sleeve. 7 . The inner diameter of the ring (23).