CN211352637U

CN211352637U - PCB base punching device

Info

Publication number: CN211352637U
Application number: CN202020455508.1U
Authority: CN
Inventors: 罗林华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-08-25
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a PCB base towards board device, including linking up the fishplate bar, the supporting component of three groups of fixedly connected with in the bottom of linking up the fishplate bar, the interval equals between the supporting component, and the top swing joint of linking up the fishplate bar has storage element, storage element's inner wall fixedly connected with elastic element, and the inside joint in elastic element's top has the PCB board, the supporting component includes gasket, supporting spring, slide, bracing piece and fixed cover, and the bottom of fixed cover and the top fixed connection of gasket, the spout has been seted up to the inner wall of fixed cover, the inside of spout and the outer wall swing joint of slide, the bottom of slide and supporting spring's top fixed connection. The utility model has the advantages that: realized can avoiding the problem that the insulating layer bursts, improved yield and production efficiency, got rid of the quality hidden danger, avoided probably showing the bad problem of high pressure after the reflow soldering, this device easy operation is convenient, and it is effectual to dash the board decompression, satisfies user's user demand.

Description

PCB base punching device

Technical Field

The utility model relates to a communications facilities specifically is a PCB base towards board device, belongs to the communications facilities field.

Background

PCB boards are one of the important components of the electronics industry. Along with the development of information technology, electronic equipment is more and more complex, a PCB is widely applied, electronic components are assembled on the upper surface and the lower surface of the PCB, the PCB is resistant to high voltage and has a good heat dissipation function, if the functions are simultaneously met, the problem that an insulating layer bursts is never allowed to occur during board punching, otherwise, a high-voltage test fails; according to the conventional method, the common mould can not meet the requirements, and the problem that at least one side has an insulating layer to burst occurs. If the die is designed reasonably, no other action is performed before punching the plate so as to help the product reduce extrusion in the plate punching process, and the problem of cracking of the insulating layer can also occur, thereby causing unqualified high-pressure performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PCB base towards board device just lies in solving above-mentioned problem, and the device is through setting up supporting component, depositing element and elastic element, has realized the problem that can avoid the insulating layer to burst, has improved yield and production efficiency, has got rid of the quality hidden danger, has avoided probably showing the bad problem of high pressure after the reflow soldering, and this device easy operation is convenient, and towards the board decompression is effectual, satisfies user's user demand.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a PCB base towards board device, including linking up the fishplate bar, the supporting component of three groups of bottom fixedly connected with of linking up the fishplate bar, the interval equals between the supporting component, and the top swing joint of linking up the fishplate bar has storage element, storage element's inner wall fixedly connected with elastic element, and elastic element's the inside joint in top has the PCB board.

Preferably, the supporting component comprises a gasket, a supporting spring, a sliding plate, a supporting rod and a fixing sleeve, the bottom of the fixing sleeve is fixedly connected with the top of the gasket, the inner wall of the fixing sleeve is provided with a sliding groove, the inside of the sliding groove is movably connected with the outer wall of the sliding plate, the bottom of the sliding plate is fixedly connected with the top of the supporting spring, the bottom of the supporting spring is fixedly connected with the bottom of the inner side of the fixing sleeve, and the top of the sliding plate is fixedly connected with the bottom of the supporting rod.

Preferably, the support bar is fixedly connected to the bottom of the connector tile at an end remote from the slide plate.

Preferably, the storage element comprises a positioning plate, a bottom plate and a limiting ring, two sides of the bottom plate are fixedly connected with the opposite surfaces of the positioning plates on two sides respectively, and the top ends of the positioning plates are movably connected with the bottom end of the limiting ring.

Preferably, the top of the connecting plate is fixedly connected with a limiting bolt, the limiting bolt penetrates through the positioning plate, and one end of the limiting bolt, which is far away from the positioning plate, is in threaded connection with the inner wall of the limiting ring.

Preferably, the elastic element comprises a concave plate, a connection block, a limiting plate, a sliding sleeve, a spring and a sliding rod, the bottom of the concave plate is fixedly connected with the top of the connection block, the bottom of the connection block is fixedly connected with the top of the limiting plate, the inside of the side wall of the limiting plate is fixedly connected with the outer wall of the sliding sleeve, the bottom of the sliding sleeve is fixedly connected with the top of the spring, the spring is sleeved on the outer surface of the sliding rod, and the inner wall of the sliding sleeve is movably connected with the outer surface of the sliding rod.

Preferably, the upper end and the lower end of the sliding rod are respectively fixedly connected with the upper wall and the lower wall of the inner side of the positioning plate, one end of the spring, far away from the sliding sleeve, is fixedly connected with the lower wall of the inner side of the positioning plate, the inlet and the outlet of the positioning plate are movably connected with the outer wall of the concave plate, and the inner wall of the concave plate is clamped with the outer wall of the PCB.

The utility model has the advantages that:

1. this PCB base towards board device through setting up storage element and elastic element, has realized that the product can avoid the problem that the insulating layer bursts at towards the board in-process, has improved yield and production efficiency, has got rid of the quality hidden danger, has avoided probably showing the problem of high pressure failure after the reflow soldering, and this device easy operation is convenient, and it is effectual to dash board decompression, satisfies user's user demand.

2. This PCB base towards board device can further increase the product and alleviate extruded function at towards the board in-process through setting up supporting component, and the process is less relatively, save the turnover time, do not have the insulating layer problem of bursting, and withstand voltage performance is not influenced.

Drawings

Fig. 1 is an overall perspective view of the present invention;

FIG. 2 is an interior view of the base plate shown in FIG. 1;

FIG. 3 is an interior view of the support assembly shown in FIG. 1;

fig. 4 is an enlarged view of a portion a shown in fig. 2.

In the figure: 1. the device comprises a connecting plate, 2, a supporting component, 3, a storage element, 4, a limiting bolt, 5, a PCB (printed circuit board), 6, an elastic element, 201, a gasket, 202, a supporting spring, 203, a sliding plate, 204, a sliding groove, 205, a supporting rod, 206, a fixing sleeve, 301, a positioning plate, 302, a bottom plate, 303, a limiting ring, 601, a concave plate, 602, a connecting block, 603, a limiting plate, 604, a sliding sleeve, 605, a spring, 606 and a sliding rod.

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.

Please refer to fig. 1-4, a PCB substrate punching device, comprising a connecting plate 1, three groups of supporting components 2 fixedly connected to the bottom of the connecting plate 1, the spacing between the supporting components 2 is equal, a storage element 3 is movably connected to the top of the connecting plate 1, an elastic element 6 is fixedly connected to the inner wall of the storage element 3, a PCB 5 is clamped inside the top of the elastic element 6, thereby avoiding the problem of insulation layer burst, improving the yield and production efficiency, removing the quality hidden trouble, avoiding the problem of bad high voltage after reflow soldering, the device is simple and convenient to operate, has good punching pressure reduction effect, and meets the use requirements of users.

As a technical optimization scheme, supporting component 2 includes gasket 201, supporting spring 202, slide 203, bracing piece 205 and fixed cover 206, the bottom of fixed cover 206 and the top fixed connection of gasket 201, spout 204 has been seted up to the inner wall of fixed cover 206, the inside of spout 204 and the outer wall swing joint of slide 203, the bottom of slide 203 and supporting spring 202's top fixed connection, supporting spring 202's bottom and the inboard bottom fixed connection of fixed cover 206, the top of slide 203 and the bottom fixed connection of bracing piece 205, alleviate extruded function at the dash board in-process, the process is less relatively, save the turnover time, there is not the insulating layer problem of bursting, withstand voltage performance is not influenced.

As a technical optimization scheme of the utility model, bracing piece 205 is keeping away from the one end of slide 203 and the bottom fixed connection of connection fishplate bar 1, and the even bottom plate of installing at connection fishplate bar 1 of supporting component 2 can effectually slow down the pressure that receives connection fishplate bar 1.

As a technical optimization scheme of the utility model, deposit component 3 and include locating plate 301, bottom plate 302 and spacing ring 303, the both sides of bottom plate 302 respectively with the relative face fixed connection of locating plate 301 of both sides, the top of locating plate 301 and the bottom swing joint of spacing ring 303, simple structure, it is convenient to assemble, makes things convenient for the operation personnel to use.

As a technical optimization scheme of the utility model, the top fixedly connected with stop cock 4 of linkage plate 1, stop cock 4 run through locating plate 301, and stop cock 4 is keeping away from the one end of locating plate 301 and the inner wall threaded connection of spacing ring 303.

As a technical optimization scheme, elastic element 6 includes concave template 601, link up piece 602, limiting plate 603, sliding sleeve 604, spring 605 and slide bar 606, the bottom of concave template 601 and the top fixed connection of link up piece 602, the bottom of link up piece 602 and the top fixed connection of limiting plate 603, the inside outer wall fixed connection with sliding sleeve 604 of lateral wall of limiting plate 603, the bottom of sliding sleeve 604 and the top fixed connection of spring 605, spring 605 cup joints the surface at slide bar 606, the inner wall of sliding sleeve 604 and the surface swing joint of slide bar 606, and easy operation is convenient, it is effectual to dash the board decompression, satisfy user's user demand.

As a technical optimization scheme of the utility model, the upper and lower end of slide bar 606 respectively with locating plate 301's inboard upper and lower wall fixed connection, spring 605 is keeping away from the one end of sliding sleeve 604 and locating plate 301's inboard lower wall fixed connection, locating plate 301's exit and concave type board 601's outer wall swing joint, concave type board 601's inner wall and 5 outer wall joints of PCB board.

The utility model discloses when using, through the top with bracing piece 205 and the bottom welding of linking up board 1, make whole supporting component 2 even as an organic whole with linking up board 1, through docking spacing bolt 4 and locating plate 301 afterwards, through spacing ring 303, make storage element 3 even as an organic whole with linking up board 1 afterwards, only need place PCB board 5 in concave type board 601, carry out the punching press through dashing the board afterwards can.

To technical personnel in the field, this PCB base towards board device, through setting up storage element 3 and elastic element 6, realized the product in towards the board in-process, can avoid the problem that the insulating layer bursts, yield and production efficiency have been improved, the quality hidden danger has been got rid of, the problem that probably show the high pressure harmfully after having avoided reflow soldering, this device easy operation is convenient, towards board decompression is effectual, satisfy user's user demand, can further strengthen the product and alleviate extruded function towards the board in-process through setting up supporting component 2, the process is relatively less, the time of having enough to meet the need is saved, there is not the insulating layer problem of bursting, voltage resistance is not influenced.

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. The utility model provides a PCB base towards board device, includes linkage plate (1), its characterized in that: the bottom fixedly connected with three supporting component (2) of linking plate (1), the interval equals between supporting component (2), and the top swing joint of linking plate (1) has storage element (3), and the inner wall fixed connection elastic element (6) of storage element (3), the inside joint in top of elastic element (6) have PCB board (5).

2. The PCB substrate punching device of claim 1, wherein: the utility model discloses a supporting component (2) is including gasket (201), supporting spring (202), slide (203), bracing piece (205) and fixed cover (206), the bottom of fixed cover (206) and the top fixed connection of gasket (201), spout (204) have been seted up to the inner wall of fixed cover (206), the inside of spout (204) and the outer wall swing joint of slide (203), the bottom of slide (203) and the top fixed connection of supporting spring (202), the bottom of supporting spring (202) and the inboard bottom fixed connection of fixed cover (206), the top of slide (203) and the bottom fixed connection of bracing piece (205).

3. The PCB substrate punching device of claim 2, wherein: the supporting rod (205) is fixedly connected with the bottom of the connecting plate (1) at one end far away from the sliding plate (203).

4. The PCB substrate punching device of claim 3, wherein: the storage element (3) comprises a positioning plate (301), a bottom plate (302) and a limiting ring (303), wherein two sides of the bottom plate (302) are fixedly connected with the opposite surfaces of the positioning plates (301) on the two sides respectively, and the top end of the positioning plate (301) is movably connected with the bottom end of the limiting ring (303).

5. The PCB substrate punching device of claim 3, wherein: the top of the connecting plate (1) is fixedly connected with a limiting bolt (4), the limiting bolt (4) penetrates through the positioning plate (301), and one end, far away from the positioning plate (301), of the limiting bolt (4) is in threaded connection with the inner wall of the limiting ring (303).

6. The PCB substrate punching device of claim 1, wherein: the elastic element (6) comprises a concave plate (601), a connecting block (602), a limiting plate (603), a sliding sleeve (604), a spring (605) and a sliding rod (606), the bottom of the concave plate (601) is fixedly connected with the top of the connecting block (602), the bottom of the connecting block (602) is fixedly connected with the top of the limiting plate (603), the inside of the side wall of the limiting plate (603) is fixedly connected with the outer wall of the sliding sleeve (604), the bottom of the sliding sleeve (604) is fixedly connected with the top of the spring (605), the spring (605) is sleeved on the outer surface of the sliding rod (606), and the inner wall of the sliding sleeve (604) is movably connected with the outer surface of the sliding rod (606).

7. The PCB substrate punching device of claim 6, wherein: the upper end and the lower end of the sliding rod (606) are fixedly connected with the upper wall and the lower wall of the inner side of the positioning plate (301), the end, far away from the sliding sleeve (604), of the spring (605) is fixedly connected with the lower wall of the inner side of the positioning plate (301), the inlet and the outlet of the positioning plate (301) are movably connected with the outer wall of the concave plate (601), and the inner wall of the concave plate (601) is clamped with the outer wall of the PCB (5).