CN210023595U

CN210023595U - Combined rib-cutting male die

Info

Publication number: CN210023595U
Application number: CN201920529972.8U
Authority: CN
Inventors: 谢俊明; 黄靖杰
Original assignee: Shenzhen Jiedakang Precision Mould Co Ltd
Current assignee: Shenzhen Jiedakang Precision Mould Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-07
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a modular muscle cutting terrace die mould relates to mould technical field, including base and terrace die, the top swing joint of base has the die, the inner wall bottom of die has been seted up quantity and has been three grooving, the drain hole with the grooving intercommunication is seted up to one side of die, the inner wall sliding connection of die has the push pedal, the square hole has been seted up at the top of push pedal, the groove that resets with the square hole intercommunication is seted up to the inside of push pedal, the inner wall fixedly connected with gag lever post in groove resets, the surperficial cover of gag lever post is equipped with the clamp plate. The utility model discloses and because the position of bar cutter can be adjusted, make this mould can carry out the bar to the product that different bar cuts required, application scope is bigger, need not other customization mould, has saved the cost and has dropped into, and the setting up of scale mark can use the audio-visual size of confirming the bar cut of staff in addition, need not to prepare measuring tool in addition.

Description

Combined rib-cutting male die

Technical Field

The utility model relates to the technical field of mold, specifically a modular muscle cutting terrace die mould.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".

The integrated circuit product rib cutting process is a key subsequent process necessary for integrated circuit packaging production, the rapid development of the integrated circuit industry puts higher requirements on the design and manufacture of a rib cutting die of the integrated circuit product, at present, most of domestic semiconductor packages have the rib cutting process of the integrated circuit product, the rib cutting forming process is an essential section of process in the triode product packaging process, connecting ribs of a lead frame are cut off through the rib cutting die, however, when the existing rib cutting die is used for cutting ribs of the triode product, each pair of dies can only finish the rib cutting of one specification and size, once the size of the rib cutting is adjusted, the dies, especially the dies with special size requirements are needed to be prepared additionally, the use times are extremely few, the cost for independently manufacturing the dies is high, and therefore, technical personnel in the field provide a combined rib cutting die, to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular muscle cutting terrace die mould 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 modular muscle cutting terrace die mould, includes base and terrace die, the top swing joint of base has the die, the inner wall bottom of die is seted up quantity and is three grooving, the drain hole with the grooving intercommunication is seted up to one side of die, the inner wall sliding connection of die has the push pedal, the square hole has been seted up at the top of push pedal, the reset groove with the square hole intercommunication is seted up to the inside of push pedal, the inner wall fixedly connected with gag lever post in groove resets, the surface cover of gag lever post is equipped with the clamp plate, the surface cover of gag lever post is equipped with the reset spring who is located the clamp plate below, the top and the equal fixedly connected with kicking block in bottom of clamp plate, two the kicking block all extends to the outside in square hole, is located the below the bottom fixedly connected with cutter seat of kicking block, the bottom fixedly connected.

As a further aspect of the present invention: the top fixedly connected with locating lever of base, the slot has been seted up to the bottom of die, locating lever and slot are pegged graft.

As a further aspect of the present invention: the spout has all been seted up to the inner wall both sides of die, push pedal and spout sliding connection, and the both sides of push pedal all are provided with the gyro wheel that the equidistance distributes.

As a further aspect of the present invention: the top of the base is fixedly connected with a guide pillar, the bottom of the male die is fixedly connected with a guide sleeve, and the guide sleeve is matched with the guide pillar.

As a further aspect of the present invention: the bottom fixedly connected with of push pedal is located the spacing seat of cutter seat both sides, cutter seat and spacing seat sliding connection.

As a further aspect of the present invention: the top fixedly connected with of base and the corresponding location rubber piece of drain hole, the bottom fixedly connected with of terrace die and the briquetting of location rubber piece looks adaptation.

As a further aspect of the present invention: the length of die is ten centimetres, and die one side is provided with evenly distributed's scale mark.

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

1. when rib cutting of a triode product is carried out, ribs of the triode are respectively inserted into the three discharging holes, then the male die and the female die are in counter weight, the male die extrudes the ejector block to enable the ejector block to move downwards, the rib cutting tool is driven to move downwards through the cutter seat in the process that the ejector block moves downwards, the rib cutting tool cuts ribs of the triode at the moment, when the size of the rib cutting tool needs to be adjusted, the push plate can be pushed to change the position of the push plate in the female die, the function of adjusting the position of the rib cutting tool is achieved, then rib cutting operation of the triode product can be completed through extrusion by the male die, and due to the fact that the position of the rib cutting tool can be adjusted, the die can cut ribs of products with different rib cutting requirements, the application range is larger, additional die customizing is not needed, and cost investment is saved;

2. at triode rib cutting in-process, the rib of triode product is fixed a position the rubber block and is supported and live, and when the terrace die pressfitting, briquetting cooperation location rubber block blocks the triode, avoids the triode product position change in cutting process to appear, and sets up the scale mark, can use the audio-visual size of confirming the rib cutting of staff, need not to prepare measuring tool in addition.

Drawings

FIG. 1 is a schematic structural view of a combined rib-cutting male die;

FIG. 2 is a schematic structural view of a push plate in a combined type rib-cutting male die;

FIG. 3 is a cross-sectional view of a push plate in a combined type rib-cutting male die;

fig. 4 is an enlarged view of a combined type rib-cutting male die at a position in fig. 3.

In the figure: 1. a base; 2. a male die; 3. a female die; 4. grooving; 5. a discharging port; 6. pushing the plate; 7. a square hole; 8. a reset groove; 9. a limiting rod; 10. pressing a plate; 11. a top block; 12. a cutter seat; 13. a tendon cutting tool; 14. a roller; 15. a limiting seat; 16. positioning a rubber block; 17. briquetting; 18. scale lines; 19. a return spring.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a combined type rib-cutting male die comprises a base 1 and a male die 2, wherein a guide pillar is fixedly connected to the top of the base 1, a guide sleeve is fixedly connected to the bottom of the male die 2, the guide sleeve is adapted to the guide pillar, a female die 3 is movably connected to the top of the base 1, three cutting grooves 4 are formed in the bottom of the inner wall of the female die 3, a discharge hole 5 communicated with the cutting grooves 4 is formed in one side of the female die 3, a push plate 6 is slidably connected to the inner wall of the female die 3, a square hole 7 is formed in the top of the push plate 6, a reset groove 8 communicated with the square hole 7 is formed in the push plate 6, a limit rod 9 is fixedly connected to the inner wall of the reset groove 8, a pressing plate 10 is sleeved on the surface of the limit rod 9, a reset spring 19 located, two kicking blocks 11 all extend to the outside of square hole 7, and the bottom fixedly connected with cutter seat 12 of the kicking block 11 that is located the below, the bottom fixedly connected with muscle cutter 13 of cutter seat 12.

In the embodiment, when rib cutting of a triode product is carried out, ribs of the triode are respectively inserted into three discharging holes 5, then the male die 2 and the female die 3 are heavy, the male die 2 extrudes the top block 11 at the moment, the top block 11 moves downwards, the rib cutting tool 13 is driven to move downwards through the cutter seat 12 in the process of moving the top block 11 downwards, the rib cutting tool 13 cuts ribs of the triode at the moment, after the rib cutting is finished, the male die 2 is removed, the pressing plate 10 is jacked up under the elastic action of the reset spring 19 at the moment, so that the rib cutting tool 13 moves upwards to reset, when the size of the rib cutting needs to be adjusted, the pushing plate 6 can be pushed, the position of the pushing plate 6 in the female die 3 is changed, the function of adjusting the position of the rib cutting tool 13 is achieved, then, the rib cutting operation of the triode product can be completed through extrusion by the male die 2, and the position of the rib cutting tool 13 can be adjusted, so that the die can cut ribs of products with different, the application range is wider, additional customization of a die is not needed, and the cost investment is saved.

Please refer to fig. 1-2, the top fixedly connected with locating lever of base 1, the slot has been seted up to the bottom of die 3, locating lever and slot are pegged graft, it gets off die 3 from base 1 to have made things convenient for, when follow-up clearance is maintained, can dismantle die 3 and clear up alone, the spout has all been seted up to the inner wall both sides of die 3, push pedal 6 and spout sliding connection, and the both sides of push pedal 6 all are provided with the gyro wheel 14 that the equidistance distributes, the spout can prevent that push pedal 6 from breaking away from out from die 3 is inside, gyro wheel 14 can be injectd the position of push pedal 6, prevent that its slope from leading to promoting the obstructed condition emergence, and gyro wheel 14 can make push pedal 6's.

Referring to fig. 3, the bottom of the push plate 6 is fixedly connected with the limiting seats 15 located on two sides of the cutter seat 12, and the cutter seat 12 is slidably connected with the limiting seats 15, so that the position of the cutter seat 12 can be limited, the phenomenon of inclination when the cutter seat 12 moves up and down is prevented, and the rib cutting process of the rib cutting tool 13 is more stable.

Referring to fig. 1, a positioning rubber block 16 corresponding to the discharging hole 5 is fixedly connected to the top of the base 1, a pressing block 17 matched with the positioning rubber block 16 is fixedly connected to the bottom of the male die 2, the length of the female die 3 is ten centimeters, and scale marks 18 are uniformly distributed on one side of the female die 3.

The utility model discloses a theory of operation is: when the rib cutting of the triode product is carried out, ribs of the triode are respectively inserted into three discharging holes 5, then the male die 2 and the female die 3 are heavy, the male die 2 extrudes the ejector block 11 to enable the ejector block 11 to move downwards, the rib cutting tool 13 is driven to move downwards through the cutter seat 12 in the downward moving process of the ejector block 11, the rib cutting tool 13 cuts ribs of the triode at the moment, after the rib cutting is finished, the male die 2 is removed, the pressing plate 10 is jacked up under the elastic force of the reset spring 19 at the moment, so that the rib cutting tool 13 moves upwards to reset, when the size of the cut ribs needs to be adjusted, the push plate 6 can be pushed, the position of the push plate 6 in the female die 3 is changed, the function of adjusting the position of the rib cutting tool 13 is achieved, then the rib cutting operation of the triode product can be completed through the extrusion of the male die 2, and the position of the rib cutting tool 13 can be adjusted, so that the die can cut ribs of products with different rib, the application range is wider, additional customization of a die is not needed, and the cost investment is saved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The combined rib cutting male die comprises a base (1) and a male die (2) and is characterized in that a female die (3) is movably connected to the top of the base (1), three cutting grooves (4) are formed in the bottom of the inner wall of the female die (3), a discharging hole (5) communicated with the cutting grooves (4) is formed in one side of the female die (3), a push plate (6) is slidably connected to the inner wall of the female die (3), a square hole (7) is formed in the top of the push plate (6), a reset groove (8) communicated with the square hole (7) is formed in the push plate (6), a limiting rod (9) is fixedly connected to the inner wall of the reset groove (8), a pressing plate (10) is sleeved on the surface of the limiting rod (9), a reset spring (19) located below the pressing plate (10) is sleeved on the surface of the limiting rod (9), and a top block (11) is fixedly connected to the top and the bottom of the pressing plate, two kicking block (11) all extend to the outside of square hole (7), are located the below the bottom fixedly connected with cutter seat (12) of kicking block (11), the bottom fixedly connected with muscle cutter (13) of cutter seat (12).

2. The combined rib-cutting male die as claimed in claim 1, wherein a positioning rod is fixedly connected to the top of the base (1), a slot is formed in the bottom of the female die (3), and the positioning rod and the slot are inserted.

3. The combined rib-cutting male die as claimed in claim 1, wherein sliding grooves are formed in both sides of the inner wall of the female die (3), the push plate (6) is slidably connected with the sliding grooves, and rollers (14) are arranged on both sides of the push plate (6) and are distributed at equal intervals.

4. The combined type rib-cutting male die as claimed in claim 1, wherein a guide post is fixedly connected to the top of the base (1), a guide sleeve is fixedly connected to the bottom of the male die (2), and the guide sleeve is matched with the guide post.

5. The combined rib-cutting male die as claimed in claim 1, wherein the bottom of the push plate (6) is fixedly connected with limiting seats (15) positioned at two sides of the cutter seat (12), and the cutter seat (12) is slidably connected with the limiting seats (15).

6. The combined rib-cutting male die as claimed in claim 1, wherein a positioning rubber block (16) corresponding to the discharging port (5) is fixedly connected to the top of the base (1), and a pressing block (17) matched with the positioning rubber block (16) is fixedly connected to the bottom of the male die (2).

7. A combined rib-cutting male die according to claim 1, characterized in that the length of the female die (3) is ten centimeters, and the female die (3) is provided with evenly distributed scale marks (18) on one side.