CN215237386U

CN215237386U - Anti-adhesion FPC stamping die

Info

Publication number: CN215237386U
Application number: CN202121764415.8U
Authority: CN
Inventors: 寇安军
Original assignee: Lunxing Machinery Industry Kunshan Co ltd
Current assignee: Lunxing Machinery Industry Kunshan Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-21
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an antiseized FPC stamping die, including cope match-plate pattern and lower bolster, the downside of lower bolster is seted up flutedly, still includes ejection mechanism, ejection mechanism is located the recess, ejection mechanism includes lifter plate and two roofs, the roof is located the both sides and the symmetry of lifter plate respectively and places, the below of the inherent lifter plate of recess is provided with a plurality of ejecting springs, the utility model provides a current FPC soft board often the adhesion influences the problem of the stamping process of other FPC soft boards on stamping die after the punching press.

Description

Anti-adhesion FPC stamping die

Technical Field

The utility model relates to a FPC punching press technical field specifically is an antiseized FPC stamping die.

Background

The FPC soft board is a simplest structure's flexible circuit board, mainly used and other circuit board's connection, FPC flexible circuit can twist reverse, crooked, folding, can improve the space utilization and the flexibility of product, and satisfy the development needs that electronic product tends to miniaturize, high densification, therefore, FPC soft board obtains extensive application in electronic product, need process it through stamping equipment in FPC soft board production process, make it satisfy the operation requirement, but present FPC soft board often adheres on stamping die after the punching press, influence the stamping process of other FPC soft boards, in order to solve this problem, the utility model discloses the inventor has designed this scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiseized FPC stamping die aims at improving existing FPC soft board and often adheres on stamping die after the punching press, influences the problem of the stamping process of other FPC soft boards.

The utility model discloses a realize like this:

the utility model provides an antiseized even FPC stamping die, includes cope match-plate pattern and lower bolster, and the downside of lower bolster is seted up flutedly, still includes ejection mechanism, and ejection mechanism is located the recess, and ejection mechanism includes lifter plate and two roofs, and the roof is located the both sides of lifter plate respectively and the symmetry is placed, and the below of the inherent lifter plate of recess is provided with a plurality of ejecting springs.

Further, be provided with a plurality of passageways in the recess, the side punches a hole correspondingly on passageway and the recess, the spout has just been seted up along its direction of height to the lateral wall to two of recess, the side is just seted up jack along its length direction to the edge to two in the recess, the setting of passageway is convenient for provide the passageway of output for the material of punching press, make the material fall in the below of mould, the setting of spout is convenient for provide the passageway for passing and removing of layer board, simultaneously with the lift of layer board cooperation restriction roof, the setting of jack is convenient for provide the space for roof upper end protrusion lower bolster.

Further, the last side of lifter plate corresponds the passageway and has seted up the perforation perpendicularly, and spacing hole has been seted up perpendicularly to the last side terminal angle position department of lifter plate, and the fenestrate setting is convenient for provide the space for passing of passageway, prevents to influence the lift of lifter plate because of the existence of passageway, and the setting in spacing hole is convenient for provide the space for passing of gag lever post, and spacing hole and gag lever post cooperate the lift of restriction lifter plate simultaneously.

Further, the draw-in groove has been seted up along its length direction to the side that the roof is close to the lifter plate, the perpendicular fixedly connected with layer board in side that the lifter plate was kept away from to the roof, the edge of lifter plate inserts in the draw-in groove, the layer board passes the slide opening, the jack of lower bolster can be passed to the upper end of roof, the setting of draw-in groove is convenient for install the roof buckle at the side of lifter plate, it removes to drive the roof through the lift of lifter plate, be convenient for quick assembly disassembly lifter plate and roof as required simultaneously, the setting of layer board is convenient for descend when the effect of external force, and then drive the roof and descend, make in the roof upper end does not go into the lower bolster, the punching press for the FPC soft board facilitates.

Furthermore, the anti-adhesion FPC stamping die also comprises a bottom plate positioned at the bottom end of the groove, a through hole is vertically formed in the upper side surface of the bottom plate corresponding to the channel, a thread groove is vertically formed in the position of the end angle of the upper side surface of the bottom plate, a limiting rod is arranged at the position of the thread groove, a thread structure is arranged at the lower end of the arc-shaped side surface of the limiting rod, the lower end of the limiting rod is arranged in the thread groove, the upper end of the limiting rod is inserted into the limiting hole, the bottom plate is arranged to be matched with the groove conveniently to provide a closed space for the ejection mechanism, meanwhile, the bottom plate provides support for the installation and lifting of the lifting plate, the through hole is arranged to provide a channel for the output of the punched material, the thread groove is arranged to provide a space for the installation of the limiting rod, simultaneously be convenient for as required quick assembly disassembly gag lever post, the setting up of gag lever post is convenient for providing convenience for ejecting spring's flexible, prevents to lead to the winding because of ejecting spring deformation is great.

Furthermore, the ejection spring is sleeved on the limiting rod, and two ends of the ejection spring respectively abut against the bottom plate and the lifting plate.

Furthermore, two opposite sides of the upper template are fixedly connected with pressing plates, the pressing plates are higher than the upper template, the lower ends of the pressing plates support the outer ends of the supporting plates, the pressing plates are arranged so that the supporting plates can be pressed to descend through the pressing plates when the upper template is close to the lower template, and then the upper ends of the top plates are immersed into the lower template, so that convenience is brought to stamping of the FPC soft board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting is convenient for provide neotype stamping die for the FPC soft board, so as to pass through the utility model discloses a FPC soft board after the work makes the punching press breaks away from the mould, prevent to lead to the FPC soft board adhesion on the lower bolster because of the effect of mould, processing for next FPC soft board facilitates, improve work efficiency simultaneously, the setting of lifter plate is convenient for provide the support for the installation of roof, it removes to drive the roof through the lift of self simultaneously, the setting of roof is convenient for make its upper end protrusion lower bolster and ejecting FPC soft board make it break away from the lower bolster through its removal, the setting of ejecting spring is convenient for make the lifter plate have ascending trend all the time through its work, and then make the upper end protrusion lower bolster of roof.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lower template of the present invention;

fig. 3 is a schematic structural diagram of the bottom plate of the present invention;

fig. 4 is a schematic structural view of the ejection assembly of the present invention;

in the figure: 1. a lower template; 11. a groove; 12. a channel; 13. a slide hole; 2. mounting a template; 21. pressing a plate; 3. a base plate; 31. a through hole; 32. a thread groove; 33. a limiting rod; 34. ejecting a spring; 4. an ejection mechanism; 41. a lifting plate; 411. perforating; 412. a limiting hole; 42. a top plate; 421. a card slot; 422. and (7) a supporting plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b): referring to fig. 1, 2, 3 and 4: an anti-adhesion FPC stamping die comprises an upper template 2 and a lower template 1, wherein a groove 11 is formed in the lower side surface of the lower template 1, a plurality of channels 12 are arranged in the groove 11, the channels 12 correspond to side surface punching holes on the groove 11, slide holes 13 are formed in two opposite side walls of the groove 11 along the height direction of the side walls, jacks are formed in two opposite edges of the upper side surface in the groove 11 along the length direction of the side walls, the anti-adhesion FPC stamping die further comprises an ejection mechanism 4, the ejection mechanism 4 is positioned in the groove 11, the ejection mechanism 4 comprises a lifting plate 41, the upper side surface of the lifting plate 41 is vertically provided with through holes 411 corresponding to the channels 12, limiting holes 412 are vertically formed in the end angle positions of the upper side surface of the lifting plate 41, the ejection mechanism 4 further comprises two top plates 42, the top plates 42 are respectively positioned on two sides of the lifting plate 41 and symmetrically arranged, clamping grooves 421 are formed in the side surfaces of the top plates 42 close to the lifting plate 41 along the length direction of the top plates, and the side surfaces of the top plates 42 far away from the lifting plate 41 are vertically and fixedly connected with supporting plates 422, the edge of the lifting plate 41 is inserted into the clamping groove 421, the supporting plate 422 passes through the sliding hole 13, the upper end of the top plate 42 can pass through the jack of the lower template 1, the anti-adhesion FPC stamping die further comprises a bottom plate 3 positioned at the bottom end of the groove 11, the upper side surface of the bottom plate 3 is vertically provided with a through hole 31 corresponding to the channel 12, the position of the upper side surface end angle of the bottom plate 3 is vertically provided with a thread groove 32, the position of the thread groove 32 is provided with a limiting rod 33, the lower end of the arc-shaped side surface of the limiting rod 33 is provided with a thread structure, the lower end of the limiting rod 33 is arranged in the thread groove 32, the anti-adhesion FPC stamping die further comprises a plurality of ejection springs 34, the ejection springs 34 are positioned in the groove 11 and below the lifting plate 41, the ejection springs 34 are sleeved on the limiting rod 33, meanwhile, two ends of the ejection springs 34 respectively support against the bottom plate 3 and the lifting plate 41, two opposite side surfaces of the upper template 2 are fixedly connected with pressing plates 21, the height of the pressing plate 21 is greater than that of the upper template 2, and the lower end of the pressing plate 21 is pressed against the outer end of the supporting plate 422.

The utility model provides a novel stamping die for FPC soft board, so that the FPC soft board after stamping can be separated from the die by the utility model, the FPC soft board can be prevented from being adhered to the lower template 1 due to the action of the die, the processing of the next FPC soft board can be facilitated, the working efficiency can be improved, the FPC soft board can be stamped by the upper template 2 and the lower template 1, the FPC soft board can be shaped, the groove 11 can provide space for the installation of the ejection mechanism 4, and a channel can be provided for the movement of the ejection mechanism 4, the lifting plate 41 can provide support for the installation of the top plate 42, the top plate 42 can be driven to move by the lifting of the lifting plate 42, the upper end of the top plate 42 can be protruded out of the lower template 1 and can be ejected out of the FPC soft board to separate from the lower template 1 by the movement of the top plate, the lifting spring 34 can make the lifting plate 41 always have the rising tendency by the working of the lifting spring, so that the upper end of the top plate 42 protrudes out of the lower template 1.

The channel 12 is arranged to provide an output channel for the punched material, so that the material falls below the die, the slide hole 13 is arranged to provide a channel for the support plate 422 to pass through and move, the support plate 422 is matched with the slide hole to limit the lifting of the top plate 42, and the jack is arranged to provide a channel for the upper end of the top plate 42 to protrude out of the lower die plate 1.

The through hole 411 is arranged to provide a space for the passage of the channel 12, so as to prevent the lifting of the lifting plate 41 from being influenced by the existence of the channel 12, the limiting hole 412 is arranged to provide a space for the passage of the limiting rod 33, and meanwhile, the limiting hole 412 is matched with the limiting rod 33 to limit the lifting of the lifting plate 41.

The setting of draw-in groove 421 is convenient for install roof 42 buckle at the side of lifter plate 41, and the lift through lifter plate 41 drives roof 42 and removes, is convenient for quick assembly disassembly lifter plate 41 and roof 42 as required simultaneously, and the setting of layer board 422 is convenient for descend when the effect of external force, and then drives roof 42 and descends, makes roof 42 upper end submerge in lower bolster 1, facilitates for the punching press of FPC soft board.

The setting of bottom plate 3 is convenient for provide closed space with recess 11 cooperation for ejection mechanism 4, bottom plate 3 provides the support for the installation and the lift of lifter plate 41 simultaneously, the setting of through-hole 31 is convenient for provide the passageway for the material output of punching press, the setting of thread groove 32 is convenient for provide the space for the installation of gag lever post 33, be convenient for quick assembly disassembly gag lever post 33 as required simultaneously, the setting of gag lever post 33 is convenient for facilitate for ejecting spring 34's flexible, prevent to lead to the winding because of ejecting spring 34 deformation is great.

The setting of clamp plate 21 is convenient for when cope match-plate pattern 2 is close to lower bolster 1, supports through clamp plate 21 and presses layer board 422 and make its decline, and then makes roof 42 upper end submerge in lower bolster 1, facilitates for the punching press of FPC soft board.

Before the FPC punching press is used, firstly, the top plate 42 is installed on the side edge of the lifting plate 41, the top plate 42 and the lifting plate 41 are installed in the groove 11, the limiting rod 33 is installed on the bottom plate 3, meanwhile, the ejection spring 34 is sleeved on the limiting rod 33, then, the bottom plate 3 is installed at the bottom end in the groove 11, then, the upper template 2 and the lower template 1 are installed on an executing device, in operation, the executing device drives the upper template 2 to descend and to be close to the lower template 1, meanwhile, the pressing plate 21 supports against the supporting plate 422, the upper end of the top plate 42 is enabled to be submerged into the lower template 1, meanwhile, the upper template 2 and the lower template 1 punch the FPC soft board, after punching, the upper template 2 ascends, the pressing plate 21 is separated from the supporting plate 422, and meanwhile, under the effect of the ejection spring 34, the upper end of the top plate 42 protrudes out of the lower template 1, so that the FPC soft board is separated from the lower template 1.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an antiseized FPC stamping die which characterized in that: including cope match-plate pattern (2) and lower bolster (1), recess (11) are seted up to the downside of lower bolster (1), still include ejection mechanism (4), ejection mechanism (4) are located recess (11), ejection mechanism (4) are including lifter plate (41) and two roof (42), roof (42) are located the both sides and the symmetry of lifter plate (41) respectively and place, the below of inherent lifter plate (41) of recess (11) is provided with a plurality of ejecting spring (34).

2. The anti-adhesion FPC stamping die according to claim 1, wherein a plurality of channels (12) are arranged in the groove (11), the channels (12) correspond to the punched holes on the upper side surface of the groove (11), two opposite side walls of the groove (11) are provided with sliding holes (13) along the height direction, and two opposite edges of the inner upper side surface of the groove (11) are provided with insertion holes along the length direction.

3. The anti-adhesion FPC stamping die according to claim 2, wherein a through hole (411) is vertically formed in the upper side surface of the lifting plate (41) corresponding to the channel (12), and a limiting hole (412) is vertically formed in the position of the end angle of the upper side surface of the lifting plate (41).

4. The anti-adhesion FPC stamping die according to claim 3, wherein a clamping groove (421) is formed in the side face, close to the lifting plate (41), of the top plate (42) along the length direction of the side face, far away from the lifting plate (41), of the top plate (42), a supporting plate (422) is vertically and fixedly connected to the side face of the lifting plate (41), the edge of the lifting plate (41) is inserted into the clamping groove (421), the supporting plate (422) penetrates through the sliding hole (13), and the upper end of the top plate (42) can penetrate through an insertion hole of the lower template (1).

5. The anti-adhesion FPC stamping die according to claim 4, further comprising a bottom plate (3) located at the bottom end of the groove (11), wherein a through hole (31) is vertically formed in the upper side surface of the bottom plate (3) corresponding to the channel (12), a thread groove (32) is vertically formed in the position of the end corner of the upper side surface of the bottom plate (3), a limiting rod (33) is arranged at the position of the thread groove (32), a thread structure is arranged at the lower end of the arc-shaped side surface of the limiting rod (33), the lower end of the limiting rod (33) is installed in the thread groove (32), and the upper end of the limiting rod (33) is inserted into the limiting hole (412).

6. The anti-adhesion FPC stamping die according to claim 5, wherein the ejection spring (34) is sleeved on the limiting rod (33), and two ends of the ejection spring (34) respectively press against the bottom plate (3) and the lifting plate (41).

7. The anti-adhesion FPC stamping die according to claim 6, wherein two opposite side surfaces of the upper template (2) are fixedly connected with pressing plates (21), the heights of the pressing plates (21) are greater than the height of the upper template (2), and the lower ends of the pressing plates (21) are abutted against the outer ends of the supporting plates (422).