CN216175735U

CN216175735U - High-efficient die-cut mould of felling ring

Info

Publication number: CN216175735U
Application number: CN202122304204.2U
Authority: CN
Inventors: 李云飞
Original assignee: Dongguan Hongtai Precision Electronic Technology Co ltd
Current assignee: Dongguan Hongtai Precision Electronic Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a high-efficiency Kovar ring punching die, which relates to the technical field of punching dies and comprises a base, wherein a fixed die is arranged in the middle of the top end of the base, a groove is formed in the bottom end inside the fixed die, and adjusting structures are arranged at two ends of the fixed die; four draw-in grooves have been seted up on the top of base, and the internally mounted of draw-in groove has the sleeve, four bracing pieces are installed on the top of base, and the top of bracing piece installs the roof, the cylinder is installed on the top of roof, and four air telescopic handle are installed to the bottom of roof. The utility model can drive the second limit hole and the first mandril to move upwards through the upward movement of the mounting plate, and the finished products in the fixed die and the waste parts generated in the punching process can be conveniently taken out through the upward movement of the second limit hole and the first mandril.

Description

High-efficient die-cut mould of felling ring

Technical Field

The utility model relates to the technical field of punching dies, in particular to a high-efficiency Kovar ring punching die.

Background

The punching die belongs to one kind of stamping die, and the stamping die mainly processes materials into a special technological device of parts, which is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

Through retrieval, Chinese patent grant publication No. CN203994062U, publication No. 2014 12/10, discloses a circular plastic mouth punching die, which' comprises an upper punching seat and a lower punching seat, wherein an upper punch is arranged in the lower bottom surface of the upper punching seat, a closed-loop cutting edge is convexly arranged on the bottom surface of the upper punch, the upper punch is provided with a through hole in the range of the closed-loop cutting edge, and an extension through hole communicated with the through hole is arranged in the upper punching seat; the lower punch seat is internally provided with a through hole, the lower punch is internally provided with a lower discharging hole, the upper surface of the lower punch is positioned at the edge of the lower discharging hole, a closed ring-shaped knife platform is convexly arranged on the upper surface of the lower punch seat, the closed ring-shaped knife edge is pressed on the closed ring-shaped knife platform, and the upper surface of the lower punch seat is provided with a positioning and mounting structure used for positioning and mounting a mobile phone key cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient Kovar ring punching die to solve the problem of inconvenience in material taking in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency Kovar ring punching die comprises a base, wherein a fixed die is arranged in the middle of the top end of the base, a groove is formed in the bottom end of the inside of the fixed die, and adjusting structures are arranged at two ends of the fixed die;

the tool comprises a base, and is characterized in that four clamping grooves are formed in the top end of the base, a sleeve is arranged inside each clamping groove, four supporting rods are arranged at the top end of the base, a top plate is arranged at the top end of each supporting rod, an air cylinder is arranged at the top end of the top plate, four pneumatic telescopic rods are arranged at the bottom end of the top plate, one end of each pneumatic telescopic rod is connected with a fixed plate, an upper die base is arranged in the middle of the bottom end of the fixed plate, a pressing plate is arranged at the bottom end of the upper die base, a cutting head is arranged at the bottom end of the pressing plate, loop bars are arranged at four corners of the bottom end of the fixed plate, one end of each loop bar penetrates through the top end of the sleeve and extends to the lower side of the base, and an ejection structure is arranged on the outer side of each loop bar;

the ejecting structure still includes first spacing hole, the central point department of locating at the inside bottom of recess is seted up in first spacing hole, four spacing holes of second have been seted up to the inside bottom of fixed mould, the mounting panel is installed in the outside of loop bar, and the central point department on mounting panel top installs the second inserted bar, the one end of second inserted bar runs through the base bottom and extends to first spacing downthehole portion, four first ejector pins are installed on the top of mounting panel, and the one end of first ejector pin runs through the base bottom and extends to the spacing downthehole portion of second.

Preferably, adjust the structure and include lead screw, thread piece, splint and mounting groove, the mounting groove is seted up at the both ends of fixed mould, and the inside one end of mounting groove runs through the fixed mould inner wall and is linked together with the fixed mould, the internally mounted of mounting groove has the thread piece, and the inside of thread piece is provided with the lead screw, the one end of lead screw runs through the inside one end of thread piece and extends to inside the fixed mould, and the inside lead screw one end of fixed mould installs splint through the bearing, the other end of lead screw runs through the inside one end of thread piece and extends to fixed mould one end.

Preferably, the height of the thread block is the same as the height of the inside of the mounting groove, and the height of the inside of the mounting groove is the same as the height of the clamping plate.

Preferably, one end of the clamping plate is arc-shaped, and the bottom end of the clamping plate is contacted with the bottom end of the inner part of the fixed die.

Preferably, the second limiting hole is arranged at the bottom end in the fixed die in an equiangular mode, and the inner wall of the second limiting hole is in contact with the outer side of the first ejector rod.

Preferably, the outer side of the second inserted bar is in contact with the inner wall of the first limiting hole, and the length of the first limiting hole is smaller than that of the second inserted bar.

Preferably, the outer diameter of the upper die holder is the same as the inner diameter of the fixed die, and the outer diameter of the cutter head is the same as the inner diameter of the groove.

Compared with the related art, the high-efficiency Kovar ring punching die provided by the utility model has the following beneficial effects:

the utility model provides a mounting plate, a first ejector rod and a second ejector rod, wherein the mounting plate is arranged on the outer side of a loop bar, the mounting plate can be driven to move up and down under the vertical movement of the loop bar, the mounting plate can be driven to move up in the upward movement process of the loop bar under the influence of a fixing plate, the existence of the loop bar can ensure that the fixing plate can keep stable vertical movement in the vertical movement process of the whole body, the second limiting hole and the first ejector rod can be driven to move up through the upward movement of the mounting plate, and finished products in the fixed mould and waste parts generated in the punching process can be conveniently taken out through the upward movement of the second limiting hole and the first ejector rod, so that the problem that the device is inconvenient to take materials is solved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic sectional view of a stent in a top view according to the present invention;

fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. mounting a plate; 2. a first ejector rod; 3. a first limit hole; 4. a second plunger; 5. a second limiting hole; 6. a fixed mold; 7. a loop bar; 8. a card slot; 9. a base; 10. a support bar; 11. a cutter head; 12. an upper die holder; 13. a top plate; 14. a cylinder; 15. a pneumatic telescopic rod; 16. a fixing plate; 17. pressing a plate; 18. a groove; 19. a sleeve; 20. an adjustment structure; 2001. a screw rod; 2002. a thread block; 2003. a splint; 2004. and (4) mounting the groove.

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: referring to fig. 1-5, a high-efficiency kovar ring punching die comprises a base 9, a fixed die 6 is mounted in the middle of the top end of the base 9, a groove 18 is formed in the bottom end of the inside of the fixed die 6, and adjusting structures 20 are arranged at the two ends of the fixed die 6;

four clamping grooves 8 are formed in the top end of a base 9, a sleeve 19 is installed inside each clamping groove 8, four supporting rods 10 are installed at the top end of the base 9, a top plate 13 is installed at the top end of each supporting rod 10, an air cylinder 14 is installed at the top end of each top plate 13, the type of each air cylinder 14 can be SDA-12x35, four pneumatic telescopic rods 15 are installed at the bottom end of each top plate 13, the type of each pneumatic telescopic rod 15 can be XTL100, one end of each pneumatic telescopic rod 15 is connected with a fixing plate 16, an upper die base 12 is installed in the middle of the bottom end of each fixing plate 16, a pressing plate 17 is installed at the bottom end of each upper die base 12, a cutter head 11 is installed at the bottom end of each pressing plate 17, loop bars 7 are installed at four corners of the bottom end of each fixing plate 16, one end of each loop bar 7 penetrates through the top end of each sleeve 19 and extends to the lower side of the base 9, and an ejection structure is arranged on the outer side of each loop bar 7;

the outside diameter of the upper die holder 12 is the same as the inside diameter of the fixed die 6, and the outside diameter of the cutter head 11 is the same as the inside diameter of the groove 18;

referring to fig. 1-5, the high-efficiency kovar ring punching die further comprises an ejection structure, the ejection structure further comprises a first limiting hole 3, the first limiting hole 3 is formed in the central position of the bottom end inside the groove 18, four second limiting holes 5 are formed in the bottom end inside the fixed die 6, the mounting plate 1 is mounted on the outer side of the loop bar 7, a second inserting bar 4 is mounted in the central position of the top end of the mounting plate 1, one end of the second inserting bar 4 penetrates through the bottom end of the base 9 and extends into the first limiting hole 3, four first ejector rods 2 are mounted at the top end of the mounting plate 1, and one end of each first ejector rod 2 penetrates through the bottom end of the base 9 and extends into the second limiting hole 5;

the second limiting hole 5 is arranged at the bottom end in the fixed die 6 in an equal angle, and the inner wall of the second limiting hole 5 is contacted with the outer side of the first ejector rod 2;

the outer side of the second inserted rod 4 is contacted with the inner wall of the first limiting hole 3, and the length of the first limiting hole 3 is smaller than that of the second inserted rod 4;

specifically, as shown in fig. 1, fig. 2 and fig. 4, through being provided with mounting panel 1, because mounting panel 1 installs the outside at loop bar 7, admittedly can drive mounting panel 1 and reciprocate under the reciprocating of loop bar 7, receive the influence of fixed plate 16 at loop bar 7 and carry out the in-process of rebound, alright drive mounting panel 1 rebound, through the rebound of mounting panel 1 alright drive spacing hole 5 of second and first ejector pin 2 rebound, rebound at spacing hole 5 of second and first ejector pin 2 alright be convenient for take out the finished product inside fixed mould 6 and the waste piece that the die-cut in-process produced.

Example 2: the adjusting structure 20 comprises a screw rod 2001, a thread block 2002, a clamping plate 2003 and a mounting groove 2004, wherein the mounting groove 2004 is arranged at two ends of the fixed mould 6, one end of the inside of the mounting groove 2004 penetrates through the inner wall of the fixed mould 6 and is communicated with the fixed mould 6, the thread block 2002 is arranged inside the mounting groove 2004, the screw rod 2001 is arranged inside the thread block 2002, one end of the screw rod 2001 penetrates through one end of the inside of the thread block 2002 and extends to the inside of the fixed mould 6, the clamping plate 2003 is arranged at one end of the screw rod 2001 inside the fixed mould 6 through a bearing, and the other end of the screw rod 2001 penetrates through one end of the inside of the thread block 2002 and extends to one end of the fixed mould 6;

the height of the thread block 2002 is the same as the height of the inside of the mounting groove 2004, and the height of the inside of the mounting groove 2004 is the same as the height of the clamping plate 2003;

one end of the clamping plate 2003 is arc-shaped, and the bottom end of the clamping plate 2003 is contacted with the bottom end of the interior of the fixed die 6;

specifically, as shown in fig. 2, 3, 4 and 5, by rotating the screw rod 2001, the screw block 2002 can be rotated under the rotation of the screw rod 2001, and since the screw block 2002 is fixed inside the mounting groove 2004, the screw rod 2001 can also be horizontally moved while rotating, the clamping plate 2003 can be driven to move by the movement of the screw rod 2001, and the kovar ring material can be fixed under the movement of the clamping plate 2003, so that the kovar ring material can be kept stable in the punching process.

The working principle is as follows: when the device is used, firstly, the kovar ring material is placed in the fixed die 6, and then, in order to stabilize the kovar ring material in the punching process;

the first innovation point implementation step:

the user can rotate the screw rod 2001, the screw block 2002 can be rotated under the rotation of the screw rod 2001, the screw rod 2001 can horizontally move while rotating as the screw block 2002 is fixed in the mounting groove 2004, the clamping plate 2003 can be driven to move through the movement of the screw rod 2001, the kovar ring material can be fixed under the movement of the clamping plate 2003, and the kovar ring material can be kept stable in the punching process;

then, a user can drive the pneumatic telescopic rod 15 to stretch under the driving of the air cylinder 14 through the driving of the air cylinder 14, the fixing plate 16 can be driven to integrally move downwards under the stretching of the pneumatic telescopic rod 15, the Kovar ring material can be extruded and punched under the action of the cutter head 11 through the downward movement of the fixing plate 16 to form a ring shape, and then the fixing plate 16 is driven to integrally move upwards through the pneumatic telescopic rod 15, so that the Kovar ring can be conveniently taken out after punching is finished;

the implementation step of the second innovation point:

through being provided with mounting panel 1, because the outside at loop bar 7 is installed to mounting panel 1, gu alright reciprocate with driving mounting panel 1 under the reciprocating of loop bar 7, receive the influence of fixed plate 16 at loop bar 7 and carry out the in-process of rebound, alright with driving mounting panel 1 rebound, through mounting panel 1 rebound alright with drive the spacing hole of second 5 and the rebound of first ejector pin 2, rebound alright at the spacing hole of second 5 and first ejector pin 2 with be convenient for take out the waste that produces in 6 inside finished products of fixed mould and the die-cut process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a die-cut mould of high-efficient kovar ring, includes base (9), its characterized in that: a fixed die (6) is mounted in the middle of the top end of the base (9), a groove (18) is formed in the bottom end of the inside of the fixed die (6), and adjusting structures (20) are arranged at two ends of the fixed die (6);

four clamping grooves (8) are formed in the top end of the base (9), a sleeve (19) is arranged inside each clamping groove (8), four supporting rods (10) are installed at the top end of the base (9), a top plate (13) is installed at the top end of each supporting rod (10), an air cylinder (14) is installed at the top end of each top plate (13), four pneumatic telescopic rods (15) are installed at the bottom end of each top plate (13), one end of each pneumatic telescopic rod (15) is connected with a fixing plate (16), an upper die base (12) is installed at the middle position of the bottom end of each fixing plate (16), a pressing plate (17) is installed at the bottom end of each upper die base (12), a cutter head (11) is installed at the bottom end of each pressing plate (17), sleeve rods (7) are installed at four corners of the bottom end of each fixing plate (16), and one ends of the sleeve rods (7) penetrate through the top end of the sleeve (19) and extend to the lower portion of the base (9), the outer side of the loop bar (7) is provided with an ejection structure;

the ejecting structure still includes first spacing hole (3), the central position department in recess (18) inside bottom is seted up in first spacing hole (3), four spacing holes of second (5) have been seted up to the inside bottom of fixed mould (6), mounting panel (1) is installed in the outside of loop bar (7), and the central position department on mounting panel (1) top installs second inserted bar (4), the one end of second inserted bar (4) runs through base (9) bottom and extends to first spacing hole (3) inside, four first ejector pins (2) are installed on the top of mounting panel (1), and the one end of first ejector pin (2) runs through base (9) bottom and extends to second spacing hole (5) inside.

2. The high efficiency Kovar ring cutting die according to claim 1, wherein: the adjusting structure (20) comprises a screw rod (2001), a thread block (2002), a clamping plate (2003) and a mounting groove (2004), wherein the mounting groove (2004) is formed in two ends of a fixed die (6), one end of the inside of the mounting groove (2004) penetrates through the inner wall of the fixed die (6) and is communicated with the fixed die (6), the thread block (2002) is mounted inside the mounting groove (2004), the screw rod (2001) is arranged inside the thread block (2002), one end of the screw rod (2001) penetrates through one end of the inside of the thread block (2002) and extends to the inside of the fixed die (6), the clamping plate (2003) is mounted at one end of the screw rod (2001) inside the fixed die (6) through a bearing, and the other end of the screw rod (2001) penetrates through one end of the inside of the thread block (2002) and extends to one end of the fixed die (6).

3. The high efficiency Kovar ring cutting die according to claim 2, wherein: the height of the thread block (2002) is the same as the inner height of the mounting groove (2004), and the inner height of the mounting groove (2004) is the same as the height of the clamping plate (2003).

4. The high efficiency Kovar ring cutting die according to claim 2, wherein: one end of the clamping plate (2003) is arc-shaped, and the bottom end of the clamping plate (2003) is contacted with the bottom end of the inner part of the fixed mould (6).

5. The high efficiency Kovar ring cutting die according to claim 1, wherein: the second limiting hole (5) is arranged at the bottom end inside the fixed die (6) in an equal angle mode, and the inner wall of the second limiting hole (5) is in contact with the outer side of the first ejector rod (2).

6. The high efficiency Kovar ring cutting die according to claim 1, wherein: the outer side of the second inserted bar (4) is in contact with the inner wall of the first limiting hole (3), and the length of the first limiting hole (3) is smaller than that of the second inserted bar (4).

7. The high efficiency Kovar ring cutting die according to claim 1, wherein: the size of the outer diameter of the upper die holder (12) is the same as the size of the inner diameter of the fixed die (6), and the size of the outer diameter of the cutter head (11) is the same as the size of the inner diameter of the groove (18).