CN210387258U

CN210387258U - Guide part guide pillar of stamping die

Info

Publication number: CN210387258U
Application number: CN201920661721.5U
Authority: CN
Inventors: 翦幸元
Original assignee: Kunshan Haoruo Micro Precision Mould Co Ltd
Current assignee: Kunshan Haoruo Micro Precision Mould Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-04-24
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a guide part guide pillar of a stamping die, which comprises a bottom plate, a sectional type buffering pile and a guide connection assembly, the bottom surface of the guide connection assembly is fixedly connected with one end of the sectional type buffering pile, the bottom of the sectional type buffering pile is welded on the bottom plate, the sectional type buffering pile and the guide connection assembly provide a supporting function for a stamping lower die, the restoring force of a steering spring and a vertical type supporting spring pillar is used for correcting and reducing the steering pressure and the pressing pressure caused by the short-time pressure to the sectional type buffering pile, the stability is increased while the effective support is realized, the semisolid die overflows into a liquid conveying channel from the pressing edge of an upper die and a lower die, an electrically driven liquid conveying wheel rotates to accelerate the flow of the semisolid metal inside, the blockage of the semisolid metal inside in the liquid conveying channel is prevented, the semisolid metal flows into an additional container along the bottom of the liquid, the cost is reduced, the economic practicality is strong, effectively improves the environment in workshop, reduces workman's clearance work load.

Description

Guide part guide pillar of stamping die

Technical Field

The utility model relates to a mould punching press technical field specifically is a stamping die direction part guide pillar.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, called as a cold stamping die (commonly called as a cold stamping die), and is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die direction part guide pillar possesses the clout of realizing stamping die and retrieves, and reduce cost, economic practicality is strong, effectively improves the environment of workshop, reduces the advantage of workman's clearance work load, can solve among the prior art semi-solid state material and spill over the operation panel through the compound die gap, extravagant material, and is with high costs, and economic practicality is not strong, and seriously influences the problem of the environment of workshop.

In order to achieve the above object, the utility model provides a following technical scheme: a guide part guide pillar of a stamping die comprises a bottom plate, a sectional type buffer pile and a guide connecting assembly, wherein the bottom surface of the guide connecting assembly is fixedly connected with one end of the sectional type buffer pile, the bottom of the sectional type buffer pile is welded on the bottom plate, the sectional type buffer pile comprises a first-stage pile body shell, a built-in cylinder, an ejector rod, a second-stage pile body shell, a steering spring, a third-stage pile body shell, a vertical supporting spring pillar, a middle rotating shaft and an arc middle rotating disc, the built-in cylinder is fixedly installed inside the first-stage pile body shell, the output end of the built-in cylinder is fixedly connected with the ejector rod, the top of the ejector rod is welded on the lower surface of the second-stage pile body shell, the steering spring is fixedly installed inside the second-stage pile body shell, the top of the steering spring is connected with the bottom surface of the third-stage pile body shell, two groups of vertical supporting spring, a middle rotating shaft is fixedly installed at the top of the three-stage pile body shell, a spherical structure at the top of the middle rotating shaft extends into the arc-shaped middle rotating disc, and the arc-shaped middle rotating disc is fixedly connected with the guide connecting assembly;

the guide connection assembly comprises an L-shaped vertical face support, an antirust shell, an electric-drive liquid conveying wheel, a liquid conveying channel and a side baffle, the L-shaped vertical face support is fixedly connected with the outer wall of the antirust shell through the side baffle, three groups of strip-shaped liquid conveying channels are machined in the antirust shell, three groups of electric-drive liquid conveying wheels which are arranged at equal intervals are arranged on the inner side of the liquid conveying channel, and the electric-drive liquid conveying wheel is movably mounted on the outer side wall of the antirust shell through a shaft.

Preferably, the bottom surface of the arc-shaped middle rotating disc is provided with a groove matched with the diameter of the middle rotating shaft.

Preferably, the diameters of the first-stage pile body shell, the second-stage pile body shell and the third-stage pile body shell are sequentially increased.

Preferably, the projection length of the L-shaped facade support is smaller than the length of the antirust shell.

Preferably, both ends of the infusion channel exceed both ends of the antirust shell.

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

1. this stamping die direction part guide pillar, the restoring force through steering spring and vertical supporting spring post corrects and reduces this short-time pressure to the steering pressure and the pressure of pushing down that sectional type buffer pile caused, also can increase the stability of lower mould position when effectively supporting.

2. This stamping die direction part guide pillar, the inside of carousel in the arc is stretched into to the top spherical structure of well pivot, realizes the regulation of L type facade support position through rotating carousel in the arc, satisfies different stamping direction's user demand.

3. This stamping die direction part guide pillar, back upper and lower mould pressfitting, semi-solid state mould overflows by the pressfitting edge of upper and lower mould, flow into the infusion passageway along L type facade support, the electricity drives the liquid wheel rotation of carrying, the flow of inside semi-solid metal is with higher speed, prevent that inside semi-solid metal from taking place to block up in the inside of infusion passageway, semi-solid metal flows out to plus the container along the bottom of infusion passageway in, realize stamping die's clout recovery, and reduce cost, economic practicality is strong, effectively improve the environment in workshop, reduce workman's clearance work load.

Drawings

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

FIG. 2 is a schematic structural view of a sectional type buffer pile according to the present invention;

FIG. 3 is a schematic view of the connection between the guiding connection assembly and the sectional type buffer pile according to the present invention;

fig. 4 is the structure schematic diagram of the guiding connection assembly of the present invention.

In the figure: 1. a base plate; 2. a sectional type buffer pile; 21. a primary pile body shell; 22. a built-in cylinder; 23. a top rod; 24. a secondary pile body shell; 25. a steering spring; 26. a three-stage pile body shell; 27. a vertical support spring post; 28. a middle rotating shaft; 29. an arc-shaped middle turntable; 3. a guide connection assembly; 31. an L-shaped facade support; 32. an antirust shell; 33. electrically driving the liquid conveying wheel; 34. a fluid infusion channel; 35. side dams.

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, a guide pillar of a guide part of a stamping die includes a bottom plate 1, a sectional type buffer pile 2 and a guide connection assembly 3, wherein the bottom surface of the guide connection assembly 3 is fixedly connected with one end of the sectional type buffer pile 2, and the bottom of the sectional type buffer pile 2 is welded on the bottom plate 1.

Referring to fig. 2, the sectional type buffer pile 2 includes a first-stage pile body shell 21, a built-in cylinder 22, a mandril 23, a second-stage pile body shell 24, a steering spring 25, a third-stage pile body shell 26, a vertical supporting spring column 27, a middle rotating shaft 28 and an arc-shaped middle rotating disc 29, the built-in cylinder 22 is fixedly installed inside the first-stage pile body shell 21, an output end of the built-in cylinder 22 is fixedly connected with the mandril 23, a top of the mandril 23 is welded on a lower surface of the second-stage pile body shell 24, the steering spring 25 is fixedly installed inside the second-stage pile body shell 24, a top of the steering spring 25 is connected with a bottom surface of the third-stage pile body shell 26, two sets of vertical supporting spring columns 27 which are installed in parallel are arranged inside the third-stage pile body shell 26, a top surface of the vertical supporting spring column 27 is flush with a top surface of the third-stage pile body shell 26 in a standing state, the middle rotating shaft, the arc-shaped middle rotating disc 29 is fixedly connected with the guiding and connecting assembly 3, a groove matched with the diameter of the middle rotating shaft 28 is formed in the bottom surface of the arc-shaped middle rotating disc 29, and the diameters of the first-stage pile body shell 21, the second-stage pile body shell 24 and the third-stage pile body shell 26 are sequentially increased.

Referring to fig. 3-4, the guiding connection assembly 3 includes an L-shaped vertical support 31, an anti-rust housing 32, an electrically driven liquid conveying wheel 33, a liquid conveying channel 34 and a side baffle 35, the L-shaped vertical support 31 is fixedly connected with the outer wall of the anti-rust housing 32 through the side baffle 35, three sets of strip-shaped liquid conveying channels 34 are processed inside the anti-rust housing 32, three sets of electrically driven liquid conveying wheels 33 arranged at equal intervals are arranged inside the liquid conveying channel 34, the electrically driven liquid conveying wheels 33 are movably mounted on the outer side wall of the anti-rust housing 32 through shafts, the projection length of the L-shaped vertical support 31 is smaller than the length of the anti-rust housing 32, and both ends of the liquid conveying channel 34 exceed both ends of.

The working principle is as follows: the L-shaped vertical surface support 31 is fixedly connected with a lower stamping die, the segmented buffer pile 2 and the guide connecting assembly 3 integrally provide a supporting function for the lower stamping die, the lower stamping die can also generate downward short-time pressure under the pressure action of an upper stamping die, the short-time pressure is transmitted to the segmented buffer pile 2 through the guide connecting assembly 3, the steering pressure and the pressing pressure caused by the short-time pressure to the segmented buffer pile 2 are corrected and reduced through the restoring force of a steering spring 25 and a vertical supporting spring column 27, the top spherical structure of the middle rotating shaft 28 extends into the arc-shaped middle rotating disc 29, the position of the L-shaped vertical surface support 31 is adjusted through rotating the arc-shaped middle rotating disc 29, the pressed guide connecting assembly 3 drives the arc-shaped middle rotating disc 29 to be pressed down to the top surface of the three-level pile body shell 26, the top spherical structure is contacted with the top surface of the arc-shaped middle rotating disc connecting assembly 29, and the whole position of the guide connecting assembly 3, both ends of the liquid conveying channel 34 exceed both ends of the antirust shell 32, after the upper die and the lower die are pressed, the semi-solid die overflows from the pressing edges of the upper die and the lower die and flows into the liquid conveying channel 34 along the L-shaped vertical surface support 31, and the semi-solid metal flows out into an additional container along the bottom of the liquid conveying channel 34.

In summary, the following steps: the guide column of the guide part of the stamping die is characterized in that an L-shaped vertical surface support 31 is fixedly connected with a stamping lower die, a sectional type buffer pile 2 and a guide connecting assembly 3 integrally provide a supporting effect for the stamping lower die, the stamping lower die can generate downward short-time pressure under the pressure effect of a stamping upper die, the short-time pressure is transmitted to the sectional type buffer pile 2 through the guide connecting assembly 3, the steering pressure and the pressing pressure caused by the short-time pressure to the sectional type buffer pile 2 are corrected and reduced through the restoring force of a steering spring 25 and a vertical type supporting spring column 27, the stability of the position of the lower die can be increased while the lower die is effectively supported, a top spherical structure of a middle rotating shaft 28 extends into an arc-shaped middle rotating disc 29, the adjustment of the position of the L-shaped vertical surface support 31 is realized through rotating the arc-shaped middle rotating disc 29, the pressed guide connecting assembly 3 drives the arc-shaped middle rotating disc 29 to, the top spherical structure contacts with the top surface of the arc-shaped middle turntable 29, the whole position of the guide connecting assembly 3 is fixed by matching with the pressure brought by the guide connecting assembly 3, two ends of the infusion channel 34 exceed two ends of the antirust shell 32, after the upper die and the lower die are pressed, the semi-solid die overflows from the pressing edges of the upper die and the lower die and flows into the infusion channel 34 along the L-shaped vertical surface support 31, the electric-driven liquid conveying wheel 33 rotates to accelerate the flow of the internal semi-solid metal, the internal semi-solid metal is prevented from being blocked in the infusion channel 34, the semi-solid metal flows out to an additional container along the bottom of the infusion channel 34, the excess material recovery of the stamping die is realized, the cost is reduced, the economic practicability is high, the environment of a production workshop is.

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

Claims

1. The utility model provides a stamping die direction part guide pillar, includes bottom plate (1), sectional type buffering stake (2) and direction coupling assembling (3), the bottom surface of direction coupling assembling (3) and the one end fixed connection of sectional type buffering stake (2), the bottom welding of sectional type buffering stake (2) on bottom plate (1), its characterized in that: the sectional type buffer pile (2) comprises a first-stage pile body shell (21), a built-in cylinder (22), a push rod (23), a second-stage pile body shell (24), a steering spring (25), a third-stage pile body shell (26), a vertical supporting spring column (27), a middle rotating shaft (28) and an arc middle rotating disc (29), wherein the built-in cylinder (22) is fixedly installed inside the first-stage pile body shell (21), the output end of the built-in cylinder (22) is fixedly connected with the push rod (23), the top of the push rod (23) is welded on the lower surface of the second-stage pile body shell (24), the steering spring (25) is fixedly installed inside the second-stage pile body shell (24), the top of the steering spring (25) is connected with the bottom surface of the third-stage pile body shell (26), two groups of vertical supporting spring columns (27) which are installed in parallel are arranged inside the third-stage pile body shell (26), the top surface of each vertical supporting spring column (27) is flush with, a middle rotating shaft (28) is fixedly installed at the top of the three-stage pile body shell (26), a spherical structure at the top of the middle rotating shaft (28) extends into the arc-shaped middle rotating disc (29), and the arc-shaped middle rotating disc (29) is fixedly connected with the guide connecting assembly (3);

direction coupling assembling (3) are including L type facade support (31), rust-resistant shell (32), electricity drives liquid conveying wheel (33), infusion passageway (34) and side shield (35), the outer wall fixed connection of L type facade support (31) through side shield (35) and rust-resistant shell (32), bar infusion passageway (34) of three groups of inside processing of rust-resistant shell (32), the inboard of infusion passageway (34) sets up the electricity that three groups equidistance were arranged and drives liquid conveying wheel (33), electricity drives liquid conveying wheel (33) and passes through axle movable mounting on the lateral wall of rust-resistant shell (32).

2. The guide post for a press die guide part of claim 1, wherein: the bottom surface of the arc-shaped middle rotating disc (29) is provided with a groove matched with the diameter of the middle rotating shaft (28).

3. The guide post for a press die guide part of claim 1, wherein: the diameters of the primary pile body shell (21), the secondary pile body shell (24) and the tertiary pile body shell (26) are sequentially increased.

4. The guide post for a press die guide part of claim 1, wherein: the projection length of the L-shaped facade support (31) is less than the length of the antirust shell (32).

5. The guide post for a press die guide part of claim 1, wherein: both ends of the transfusion channel (34) exceed both ends of the antirust shell (32).