CN210614868U - Accurate stamping die of FPC reinforcement piece - Google Patents
Accurate stamping die of FPC reinforcement piece Download PDFInfo
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- CN210614868U CN210614868U CN201921564384.4U CN201921564384U CN210614868U CN 210614868 U CN210614868 U CN 210614868U CN 201921564384 U CN201921564384 U CN 201921564384U CN 210614868 U CN210614868 U CN 210614868U
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- plate
- cope match
- plate pattern
- stamping
- die
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Abstract
The utility model discloses an accurate stamping die of FPC reinforcement piece, including cope match-plate pattern, cope match-plate pattern backing plate and lower bolster, the one end of cope match-plate pattern is provided with the lower bolster, the cope match-plate pattern backing plate is installed to the intermediate position department that the cope match-plate pattern is close to lower bolster one end, and the one end that the cope match-plate pattern backing plate kept away from the cope match-plate pattern mounting plate, the intermediate position department that the cope match-plate pattern is close to lower bolster one end both sides all installs spacing installation piece. The utility model discloses install gag lever post, buffer spring and buffer sleeve, the outside of gag lever post is located to the buffer spring cover, through the setting of gag lever post, can prevent that buffer spring from producing and buckling for during buffer sleeve inserts spacing downthehole portion and atress compression buffer spring, four buffer spring's of group deformation condition can keep unanimous, makes the atress even between cope match-plate pattern and the lower bolster, thereby can make the reinforcement piece atress even, is favorable to improving the punching press precision of reinforcement piece.
Description
Technical Field
The utility model relates to a FPC reinforcement piece mould technical field specifically is an accurate stamping die of FPC reinforcement piece.
Background
The FPC reinforcing sheet is one of necessary components for reinforcing electronic products, is mainly used for locally reinforcing an FPC splicing area and preventing the area from being bent, improves the strength of the splicing area, facilitates the whole assembly, needs to use stamping equipment and stamping dies to be matched and stamped in the processing process of the FPC reinforcing sheet, most of the existing FPC reinforcing sheet stamping dies directly connect an upper die and a lower die through springs, buffers through the springs and prevents the FPC reinforcing sheet from being directly crushed under higher pressure, however, when the springs are unevenly stressed in the stamping process, the springs are easily deformed outwards and bent, the deformation conditions of a plurality of groups of springs are different, the distances between the upper die and the lower die at different positions are different, so that the stress of the reinforcing sheet is uneven, the stamping precision of the reinforcing sheet is difficult to improve, and meanwhile, when the existing FPC reinforcing sheet stamping dies are used, the base plate and the stamping plate need to be installed on the upper die through bolts and the like, the installation, the disassembly and the replacement processes of the base plate and the stamping plate are inconvenient, and the device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate stamping die of FPC reinforcement piece to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision stamping die of FPC reinforcement piece, includes cope match-plate pattern, cope match-plate pattern backing plate and lower bolster, the one end of cope match-plate pattern is provided with the lower bolster, the intermediate position department that the cope match-plate pattern is close to lower bolster one end installs the cope match-plate pattern backing plate, and the one end that the cope match-plate pattern backing plate kept away from the cope match-plate pattern is installed the top board, the intermediate position department that the cope match-plate pattern is close to lower bolster one end all installs spacing installation piece, and the inside of spacing installation piece all is provided with spacing mounting hole, the intermediate position department that the lower bolster is close to cope match-plate pattern one end is provided with the punching press groove, and the both sides that the one end of cope match-plate pattern was kept away from in the punching press groove all the symmetry and are provided with a set of punching press hole, the.
Preferably, the upper die plate is close to lower bolster one end and all installs the gag lever post just to spacing hole position department, and the gag lever post keeps away from the outside of upper die plate one end and all overlaps and be equipped with buffer tube, buffer tube all installs buffer spring near the one end of upper die plate, and buffer spring keeps away from buffer tube's one end and all is connected with the upper die plate.
Preferably, the intermediate position department of cope match-plate pattern backing plate both sides all is provided with the mounting groove, and the inside of mounting groove all installs the installation spring, the spacing fixture block of mutually supporting with spacing mounting hole is all installed to the one end that the cope match-plate pattern backing plate was kept away from to the installation spring.
Preferably, the upper template and the lower template have the same shape and size.
Preferably, the outer sides of the buffer sleeves are uniformly provided with anti-skid bulges.
Preferably, the outer side of the stamping rod is provided with an anti-rust layer.
Compared with the prior art, the beneficial effects of the utility model are that: the FPC reinforcing sheet precise stamping die is provided with a limiting rod, a buffer spring and a buffer sleeve, wherein the buffer spring is sleeved outside the limiting rod, the buffer spring can be prevented from being bent through the arrangement of the limiting rod, so that when the buffer sleeve is inserted into a limiting hole and stressed to compress the buffer spring, the deformation conditions of four groups of buffer springs can be kept consistent, and the stress between an upper template and a lower template is uniform, so that the reinforcing sheet is uniformly stressed, and the stamping precision of the reinforcing sheet is improved, meanwhile, the device is provided with a limiting mounting sheet, and is matched with a limiting clamping block and a mounting spring to be used, the limiting clamping block is ejected into the limiting mounting hole through the elastic action of the mounting spring, so that the mounting process of an upper template base plate and an upper pressure plate can be completed, the mounting, dismounting and replacing processes of the upper template base plate and the upper pressure plate are convenient, the device is convenient to use.
Drawings
FIG. 1 is a schematic front sectional view of the upper and lower templates of the present invention;
FIG. 2 is a schematic front view of the upper plate of the present invention;
fig. 3 is a schematic cross-sectional view of the upper plate side of the present invention.
In the figure: 1. mounting a template; 2. a limiting rod; 3. an upper template base plate; 4. an upper pressure plate; 5. a stamping rod; 6. a buffer spring; 7. a buffer sleeve; 8. a limiting hole; 9. punching a hole; 10. punching a groove; 11. a lower template; 12. a limiting mounting piece; 13. a limiting clamping block; 14. limiting the mounting hole; 15. installing a spring; 16. and (4) mounting the groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a precision stamping die for an FPC reinforcing sheet comprises an upper template 1, an upper template pad 3 and a lower template 11, wherein the lower template 11 is arranged at one end of the upper template 1, the upper template pad 3 is arranged at the middle position of the upper template 1 close to one end of the lower template 11, an upper pressure plate 4 is arranged at one end of the upper template backing plate 3 far away from the upper template 1, a limiting installation piece 12 is arranged at the middle position of the two sides of one end of the upper template 1 near the lower template 11, and the limiting installation pieces 12 are internally provided with limiting installation holes 14, the lower template 11 is provided with a stamping groove 10 at the middle position close to one end of the upper template 1, and the both sides of the one end of punching press groove 10 far away from cope match-plate pattern 1 all are provided with a set of punching press hole 9 symmetrically, and the punching press pole 5 is all installed to the department that upper press plate 4 is close to the punching press hole 9 position of 1 one end of cope match-plate pattern, and the four corners position department that lower bolster 11 is close to 1 one end of cope match-plate pattern all is provided with spacing hole 8.
In this implementation:
further, the upper die plate 1 is close to 11 one ends of lower bolster and all installs gag lever post 2 to spacing hole 8 position department, and gag lever post 2 keeps away from the outside of 1 one end of upper die plate and all overlaps and is equipped with buffer tube 7, buffer tube 7 is close to the one end of upper die plate 1 and all installs buffer spring 6, and buffer spring 6 keeps away from buffer tube 7 one end and all is connected with upper die plate 1, setting through gag lever post 2, can prevent that buffer spring 6 from buckling, make buffer tube 7 insert spacing hole 8 inside and when atress compression buffer spring 6, four buffer spring 6's of group deformation condition can keep unanimous, make the atress even between upper die plate 1 and the lower bolster 11, thereby can make the reinforcement atress even, be favorable to improving the punching press precision of reinforcement piece.
Further, the intermediate position department of cope match-plate pattern backing 3 both sides all is provided with mounting groove 16, and mounting spring 15 is all installed to the inside of mounting groove 16, the spacing fixture block 13 of mutually supporting with spacing mounting hole 14 is all installed to the one end that mounting spring 15 kept away from cope match-plate pattern backing 3, through the elastic action of installation spring 15, make it with spacing fixture block 13 spring in spacing mounting hole 14, can accomplish the installation of cope match-plate pattern backing 3 and top board 4, it is comparatively convenient to dismantle and the change process, it is comparatively convenient that the device uses.
Further, the upper template 1 and the lower template 11 are the same in shape and size, and the upper template 1 and the lower template 11 can be tightly pressed.
Furthermore, the outer sides of the buffer sleeves 7 are uniformly provided with anti-skid protrusions, so that the buffer sleeves 7 can be prevented from sliding in the limiting holes 8, and the stamping stability is improved.
Furthermore, the outer side of the stamping rod 5 is provided with an anti-rust layer, which is beneficial to prolonging the service life of the stamping rod 5.
The working principle is as follows: when in use, the upper template backing plate 3 is firstly placed between the two groups of limiting installation pieces 12, the installation groove 16 is just opposite to the limiting installation hole 14, the limiting fixture block 13 is made to be ejected into the limiting installation pieces 12 by the elastic action of the installation spring 15, the upper template backing plate 3 can be limited by the limiting fixture block 13, the upper template backing plate 3 is prevented from continuously moving, the installation process of the upper template backing plate 3 and the upper pressing plate 4 is completed, when the upper template backing plate 3 and the upper pressing plate 4 need to be disassembled and replaced, a user can press the limiting fixture block 13 to press the limiting fixture block 13 out of the limiting installation hole 14, the limiting of the upper template backing plate 3 can be released, so that the upper template backing plate 3 and the upper pressing plate 4 can be disassembled and replaced, the buffer sleeve 7 is just opposite to the limiting hole 8 in the stamping process, the stamping equipment pushes the upper template 1 to enable the upper template 1 to move towards the lower template 11, and the buffer sleeve 7 is inserted into, when buffer tube 7 and 8 inboard contacts in spacing hole, stamping equipment continuously exerts pressure, cope match-plate pattern 1 and buffer tube 7 atress compression buffer spring 6, setting through gag lever post 2, make buffer spring 6 can not buckle when receiving pressure, thereby make different positions department between cope match-plate pattern 1 and the lower bolster 11 can the atress even, be favorable to improving the punching press precision of FPC reinforcement piece, during upper press plate 4 inserts stamping groove 10, during stamping rod 5 inserts stamping hole 9, can carry out the punching press to the FPC reinforcement piece between cope match-plate pattern 1 and the lower bolster 11 and handle.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a precision stamping die of FPC reinforcement piece, includes cope match-plate pattern (1), cope match-plate pattern backing plate (3) and lower bolster (11), its characterized in that: the stamping die is characterized in that a lower die plate (11) is arranged at one end of the upper die plate (1), an upper die plate backing plate (3) is installed at the middle position of the upper die plate (1) close to one end of the lower die plate (11), an upper pressing plate (4) is installed at one end of the upper die plate backing plate (3) far away from the upper die plate (1), a limiting mounting piece (12) is installed at the middle position of the upper die plate (1) close to two sides of one end of the lower die plate (11), a limiting mounting hole (14) is formed inside the limiting mounting piece (12), a stamping groove (10) is formed at the middle position of the lower die plate (11) close to one end of the upper die plate (1), a group of stamping holes (9) are symmetrically formed in two sides of one end of the stamping groove (10) far away from the upper die plate (1), and a stamping rod (5) is installed at the position of the upper pressing plate (, and limiting holes (8) are formed in the positions, close to the four corners of one end of the upper template (1), of the lower template (11).
2. The precision stamping die for the FPC reinforcing sheet as recited in claim 1, wherein: cope match-plate pattern (1) is close to lower bolster (11) one end and all installs gag lever post (2) just to spacing hole (8) position department, and gag lever post (2) keep away from the outside of cope match-plate pattern (1) one end and all overlap and be equipped with buffer tube (7), buffer tube (7) are close to the one end of cope match-plate pattern (1) and all install buffer spring (6), and buffer spring (6) keep away from the one end of buffer tube (7) and all are connected with cope match-plate pattern (1).
3. The precision stamping die for the FPC reinforcing sheet as recited in claim 1, wherein: the utility model discloses a die head structure, including cope match-plate pattern backing plate (3), the intermediate position department of cope match-plate pattern backing plate (3) both sides all is provided with mounting groove (16), and the inside of mounting groove (16) all installs installation spring (15), installation spring (15) are kept away from the one end of cope match-plate pattern backing plate (3) and all install spacing fixture block (13) of mutually supporting with spacing mounting hole (14).
4. The precision stamping die for the FPC reinforcing sheet as recited in claim 1, wherein: the upper template (1) and the lower template (11) are the same in shape and size.
5. The precision stamping die for the FPC reinforcing sheet as recited in claim 2, wherein: the outer sides of the buffer sleeves (7) are uniformly provided with anti-skid bulges.
6. The precision stamping die for the FPC reinforcing sheet as recited in claim 1, wherein: and the outer sides of the stamping rods (5) are provided with anti-rust layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564384.4U CN210614868U (en) | 2019-09-19 | 2019-09-19 | Accurate stamping die of FPC reinforcement piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564384.4U CN210614868U (en) | 2019-09-19 | 2019-09-19 | Accurate stamping die of FPC reinforcement piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210614868U true CN210614868U (en) | 2020-05-26 |
Family
ID=70765303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921564384.4U Expired - Fee Related CN210614868U (en) | 2019-09-19 | 2019-09-19 | Accurate stamping die of FPC reinforcement piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210614868U (en) |
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2019
- 2019-09-19 CN CN201921564384.4U patent/CN210614868U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |