CN217252106U

CN217252106U - Accurate stamping die convenient to chip removal

Info

Publication number: CN217252106U
Application number: CN202123208635.5U
Authority: CN
Inventors: 谢良国
Original assignee: Kunshan Fuerrui Precision Mold Co ltd
Current assignee: Kunshan Fuerrui Precision Mold Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-23
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a stamping die technical field just discloses an accurate stamping die convenient to chip removal, the on-line screen storage device comprises a base, base top fixedly connected with bed die, the inside sliding connection of bed die has chip removal mechanism, chip removal mechanism extends the bed die outside, the bed die top is provided with the mould, go up mould bottom fixedly connected with regulation and control mechanism. The utility model provides a precision stamping die convenient to chip removal, design through the chip removal mechanism, because the junction of bottom plate and bed die laminates mutually when the bottom plate moves to cavity inside, so remaining piece can be pushed down by the junction of bottom plate and bed die at the in-process that the bottom plate removed on the bottom plate, the piece that pushes down loops through first chip removal mouth and second chip removal mouth and falls out to the external world, can realize fast carrying out the function of discharging to the piece, avoid in traditional mould, the piece is inside piling up at the feed inlet, seriously influence the problem of processing progress and product quality.

Description

Accurate stamping die convenient to chip removal

Technical Field

The utility model relates to the technical field of mold, specifically be an accurate stamping die convenient to chip removal.

Background

The present invention relates to a die, and more particularly to a die and a tool for obtaining a desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, the die is a tool for manufacturing a molded article, the tool is composed of various parts, different dies are composed of different parts, the processing of the shape of the article is mainly realized by changing the physical state of the molded material, the stamping die is one of the dies, in cold stamping, a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product), which is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using the die mounted on a press at room temperature to separate or plastically deform the material, thereby obtaining the desired part.

At present current stamping die is in the middle of carrying out work, taking out moulding back, can produce the piece and be detained inside the feed inlet, if not clear up such piece, the piece is piled up in the feed inlet is inside, can cause the surface defect of next moulding, seriously influences processing progress and product quality, and current solution generally blows to the feed inlet is inside, but the effect is not good enough, can't blow off the piece fast totally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate stamping die convenient to chip removal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate stamping die convenient to chip removal, includes the base, base top fixedly connected with bed die, the inside sliding connection of bed die has chip removal mechanism, chip removal mechanism extends the bed die outside, the bed die top is provided with the mould, go up mould bottom fixedly connected with regulation and control mechanism.

Chip removal mechanism includes two threaded rods, two the threaded rod sets up respectively in the bed die both sides, the inside cavity of having seted up of bed die, the threaded rod runs through bed die one side and extends into inside the cavity, the threaded rod rotates with the bed die to be connected, the inside feed inlet of having seted up of bed die, the inside two bottom plates that are provided with of feed inlet, inside bottom plate one side extends into the cavity, bottom plate outside surface and the interior laminating of bed die are mutually.

Preferably, a first chip removal port is arranged at the bottom of the lower die, the top of the first chip removal port is communicated with the bottom of the feed inlet, a second chip removal port is arranged in the middle of the base, the top of the second chip removal port is communicated with the bottom of the first chip removal port, and chips are discharged to the outside through the first chip removal port and the second chip removal port.

Preferably, the threaded rod outside is provided with the L shaped plate, the L shaped plate passes through threaded connection with the threaded rod, L shaped plate one side fixedly connected with rectangular plate, rectangular plate one side is laminated mutually with the inside one side of cavity, one of them bottom plate one side is laminated mutually with another bottom plate one side, one of them bottom plate one side fixedly connected with fixture block, inside another bottom plate was extended into to the fixture block, the fixture block can be spacing to two bottom plates, improves stability.

Preferably, the inside two limiting plates of fixedly connected with of cavity, one of them limiting plate runs through rectangular plate bottom and L shaped plate respectively, and another limiting plate runs through the rectangular plate top, and the limiting plate can be further spacing to rectangular plate and L shaped plate.

Preferably, the regulating and controlling mechanism includes the guide post, guide post fixed connection is in last mould bottom, the guide way has been seted up at the base top, the guide post extends into inside the guide way and matches with the guide way, and the guide post can be for the bed die to lead spacing.

Preferably, go up two connection plate of mould bottom fixedly connected with, connection plate bottom fixedly connected with rack plate, rack plate front side fixedly connected with rack, the auxiliary groove has been seted up at the bed die top, the rack plate extends into the auxiliary inslot portion, and the auxiliary groove provides the space for the rack plate and supports.

Preferably, a transmission gear is arranged outside the threaded rod and connected with the threaded rod through a one-way bearing, the transmission gear is arranged on the front side of the rack, the transmission gear is meshed with the rack, a rotating plate is fixedly connected to one side of the threaded rod, and the rack drives the transmission gear to rotate after moving.

Compared with the prior art, the utility model provides an accurate stamping die convenient to chip removal. The method has the following beneficial effects:

1. the utility model provides an accurate stamping die convenient to chip removal, design through the chip removal mechanism, because the junction of bottom plate and bed die is laminated mutually when the bottom plate moves to the cavity is inside, so remaining piece can be pushed down by the junction of bottom plate and bed die at the in-process that the bottom plate removed on the bottom plate, the piece that pushes down loops through first chip removal mouth and second chip removal mouth and falls out to the external world, can realize fast carrying out the function of discharging to the piece, avoid traditional mould, the piece is inside piling up at the feed inlet, seriously influence the problem of processing progress and product quality.

2. The utility model provides an accurate stamping die convenient to chip removal, through the design of regulation and control mechanism, drive gear passes through one-way bearing with the threaded rod and is connected, so can drive the threaded rod when rack rebound and rotate, the threaded rod does not rotate when the rack rebound, so under the interconnect linkage state between two bottom plates, rack rebound can not lead to the fact the influence to the threaded rod, ensures stamping process's security.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a base; 2. a lower die; 3. a chip removal mechanism; 31. a threaded rod; 32. a cavity; 33. a feed inlet; 34. a base plate; 35. a first chip removal port; 36. a second chip removal port; 37. an L-shaped plate; 38. a rectangular plate; 39. a clamping block; 391. a limiting plate; 4. an upper die; 5. a regulating mechanism; 51. a guide post; 52. a connector tile; 53. a rack plate; 54. a rack; 55. a transmission gear; 56. and rotating the plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an accurate stamping die convenient to chip removal, includes

base

1, 1 top fixedly connected with bed die 2 of base, 2 inside sliding connection of bed die have chip removal mechanism 3, and chip removal mechanism 3 extends 2 outsides of bed die, and 2 tops of bed die are provided with mould 4, go up 4 bottom fixedly connected with regulation and control mechanisms 5 of mould.

The chip removal mechanism 3 comprises two threaded rods 31, the two threaded rods 31 are respectively arranged at two sides of a lower die 2, a cavity 32 is arranged in the lower die 2, the threaded rods 31 penetrate one side of the lower die 2 and extend into the cavity 32, the threaded rods 31 are rotatably connected with the lower die 2, a feed inlet 33 is arranged in the lower die 2, two bottom plates 34 are arranged in the feed inlet 33, one sides of the bottom plates 34 extend into the cavity 32, the outer side surfaces of the bottom plates 34 are attached to the inside of the lower die 2, a first chip removal port 35 is arranged at the bottom of the lower die 2, the top of the first chip removal port 35 is communicated with the bottom of the feed inlet 33, a second chip removal port 36 is arranged in the middle of the base 1, the top of the second chip removal port 36 is communicated with the bottom of the first chip removal port 35, an L-shaped plate 37 is arranged outside the threaded rods 31, the L-shaped plate 37 is in threaded connection with the threaded rods 31, and a rectangular plate 38 is fixedly connected to one side of the L-shaped plate 37, one side of the rectangular plate 38 is attached to one side inside the cavity 32, one side of one of the bottom plates 34 is attached to one side of the other bottom plate 34, one side of one of the bottom plates 34 is fixedly connected with a clamping block 39, the clamping block 39 extends into the other bottom plate 34, two limiting plates 391 are fixedly connected inside the cavity 32, one of the limiting plates 391 penetrates through the bottom end of the rectangular plate 38 and the L-shaped plate 37 respectively, and the other limiting plate 391 penetrates through the top end of the rectangular plate 38.

Regulating and controlling mechanism 5 includes guide post 51, guide post 51 fixed connection is in last mould 4 bottom, the guide way has been seted up at base 1 top, guide post 51 extends into inside the guide way and matches with the guide way, go up two linking plate 52 of mould 4 bottom fixedly connected with, linking plate 52 bottom fixedly connected with rack plate 53, rack plate 53 front side fixedly connected with rack 54, the auxiliary slot has been seted up at bed die 2 top, rack plate 53 extends into the auxiliary slot inside, threaded rod 31 outside is provided with drive gear 55, drive gear 55 passes through one way bearing with threaded rod 31 and is connected, drive gear 55 sets up in the rack 54 front side, drive gear 55 meshes with rack 54 mutually, threaded rod 31 one side fixedly connected with rotor plate 56.

In practical operation, when the device is used, when the upper die 4 needs to move upwards after stamping, the upper die 4 drives the connecting plate 52 to move, the connecting plate 52 drives the rack plate 53 to move, the rack plate 53 drives the rack 54 to move, the rack 54 drives the transmission gear 55 to rotate after moving, the transmission gear 55 drives the threaded rod 31 to rotate, the threaded rod 31 drives the L-shaped plate 37 to move to one side after rotating, the L-shaped plate 37 drives the rectangular plate 38 to move, the rectangular plate 38 drives the bottom plate 34 to move, as the bottom plate 34 moves toward the interior of the cavity 32 because the bottom plate 34 abuts the junction of the lower mold 2, therefore, the chips remained on the bottom plate 34 are pushed down by the joint of the bottom plate 34 and the lower die 2 in the moving process of the bottom plate 34, and the pushed-down chips sequentially pass through the first chip removal port 35 and the second chip removal port 36 and fall out to the outside, so that the function of quickly discharging the chips can be realized;

when rotating threaded rod 31 to equidirectional not, threaded rod 31 drives L shaped plate 37 respectively and controls equidirectional removal, and drive gear 55 is connected through one-way bearing with threaded rod 31, so can drive threaded rod 31 and rotate when rack 54 rebound, threaded rod 31 does not rotate when rack 54 rebound, so when filling to feed inlet 33 is inside, need rotate rotor plate 56, rotor plate 56 drives threaded rod 31 and rotates, can know through above principle, laminate each other between two bottom plates 34 this moment, and inside fixture block 39 removed to one of them bottom plate 34, avoid the material to spill downwards through bottom plate 34.

Finally, it should be noted that: 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 described above, or equivalents may be substituted for elements thereof. 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 a precision stamping die convenient to chip removal, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a lower die (2), a chip removal mechanism (3) is connected in the lower die (2) in a sliding mode, the chip removal mechanism (3) extends out of the lower die (2), an upper die (4) is arranged at the top of the lower die (2), and the bottom of the upper die (4) is fixedly connected with a regulating mechanism (5);

chip removal mechanism (3) include two threaded rods (31), two threaded rod (31) set up respectively in bed die (2) both sides, cavity (32) have been seted up to bed die (2) inside, threaded rod (31) run through bed die (2) one side and extend into inside cavity (32), threaded rod (31) rotate with bed die (2) and are connected, feed inlet (33) have been seted up to bed die (2) inside, feed inlet (33) inside is provided with two bottom plates (34), inside cavity (32) was extended into to bottom plate (34) one side, bottom plate (34) outside surface and bed die (2) inside laminating mutually.

2. The precision press die convenient for chip removal according to claim 1, wherein: the bottom of the lower die (2) is provided with a first chip removal port (35), the top of the first chip removal port (35) is communicated with the bottom of the feed inlet (33), the middle of the base (1) is provided with a second chip removal port (36), and the top of the second chip removal port (36) is communicated with the bottom of the first chip removal port (35).

3. The precision press die convenient for chip removal according to claim 1, wherein: threaded rod (31) outside is provided with L shaped plate (37), L shaped plate (37) passes through threaded connection with threaded rod (31), L shaped plate (37) one side fixedly connected with rectangular plate (38), rectangular plate (38) one side is laminated mutually with cavity (32) inside one side, one of them bottom plate (34) one side is laminated mutually with another bottom plate (34) one side, one of them bottom plate (34) one side fixedly connected with fixture block (39), fixture block (39) extend into inside another bottom plate (34).

4. The precision press die convenient for chip removal according to claim 1, wherein: two limiting plates (391) are fixedly connected inside the cavity (32), one of the limiting plates (391) penetrates through the bottom end of the rectangular plate (38) and the L-shaped plate (37) respectively, and the other limiting plate (391) penetrates through the top end of the rectangular plate (38).

5. The precision press die convenient for chip removal according to claim 1, wherein: regulating and controlling mechanism (5) includes guide post (51), guide post (51) fixed connection is in last mould (4) bottom, the guide way has been seted up at base (1) top, inside and the guide way phase-match of guide post (51) extension income guide way.

6. The precision press die convenient for chip removal according to claim 1, wherein: go up two linkage plate (52) of mould (4) bottom fixedly connected with, linkage plate (52) bottom fixedly connected with rack plate (53), rack plate (53) front side fixedly connected with rack (54), supplementary groove has been seted up at bed die (2) top, rack plate (53) extend into supplementary inslot portion.

7. The precision press die convenient for chip removal according to claim 1, wherein: the outer portion of the threaded rod (31) is provided with a transmission gear (55), the transmission gear (55) is connected with the threaded rod (31) through a one-way bearing, the transmission gear (55) is arranged on the front side of the rack (54), the transmission gear (55) is meshed with the rack (54), and one side of the threaded rod (31) is fixedly connected with a rotating plate (56).