CN213645565U

CN213645565U - Negative angle forming die for hardware stamping

Info

Publication number: CN213645565U
Application number: CN202022152329.3U
Authority: CN
Inventors: 常伟
Original assignee: Kunshan Weishengtong Precision Machinery Co ltd
Current assignee: Kunshan Weishengtong Precision Machinery Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a five metals punching press negative angle forming die, comprising a base plate, the four corners department at bottom plate top all is provided with first bracing piece, the top of first bracing piece is provided with the fixed plate, the four corners department at fixed plate top all is provided with the second bracing piece, the top of second bracing piece is provided with the roof, the inside intermediate position department of fixed plate is provided with the processing piece, the inside bottom of processing piece is provided with movable groove, the intermediate position department of bottom plate bottom installs first pneumatic cylinder. The utility model discloses a first pneumatic cylinder drives the movable block and reciprocates, and through pushing the movable block movable inslot portion, rethread second pneumatic cylinder drives the shaping piece and reciprocates, through mutually supporting of shaping piece and shaping groove, to the stamping process of five metals, through the draw-in groove of shaping piece bottom and the fixture block at movable block top, realizes negative angle stamping process, makes the stamping effect of mould better, makes things convenient for people's use.

Description

Negative angle forming die for hardware stamping

Technical Field

The utility model relates to a five metals stamping die technical field specifically is a five metals punching press negative angle forming die.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly by changing the physical state of a formed material.

In to the hardware processing in-process, need carry out negative angle stamping forming to five metals through the mould, present most of mould simple structure, it is relatively poor to the negative angle shaping effect of five metals, inconvenient people's use, and mould stamping stability is relatively poor, the people's of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five metals punching press negative angle forming die 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: a hardware stamping negative angle forming die comprises a bottom plate, wherein first supporting rods are arranged at four corners of the top of the bottom plate, a fixed plate is arranged at the top of each first supporting rod, second supporting rods are arranged at four corners of the top of the fixed plate, a top plate is arranged at the top of each second supporting rod, a processing block is arranged at the middle position inside the fixed plate, a movable groove is formed in the bottom end inside the processing block, a first hydraulic cylinder is arranged at the middle position of the bottom plate, a movable block penetrating through the movable groove is arranged at the output end of the first hydraulic cylinder, first limiting rods penetrating through the bottom of the bottom plate are arranged at the four corners of the bottom of the movable block, a forming groove is formed in the top end inside the processing block, a second hydraulic cylinder is arranged at the middle position of the top plate, and a forming block penetrating through the forming groove is arranged at the output end of the, the four corners department at shaping piece top all is provided with the second gag lever post that runs through to the roof top, bottom plate and the inside four corners department of roof all are provided with spacing hole.

Preferably, the both ends and fixed plate and bottom plate welded connection of first bracing piece, the fixed plate passes through first bracing piece and bottom plate fixed connection, the both ends and fixed plate and roof welded connection of second bracing piece, the roof passes through second bracing piece and fixed plate fixed connection.

Preferably, processing piece and fixed plate welded connection, the movable block is kept away from with the shaping piece the intermediate position department of processing piece one end all is provided with the connecting block, the movable block passes through connecting block and first pneumatic cylinder fixed connection, the shaping piece passes through connecting block and second pneumatic cylinder fixed connection.

Preferably, the shaping piece can be dismantled with the processing piece through the shaping groove and be connected, the intermediate position department of shaping piece bottom is provided with the draw-in groove, the movable block can be dismantled with the processing piece through the activity groove and be connected, the intermediate position department at movable block top is provided with the fixture block.

Preferably, the first limiting rod is connected with the movable block in a welded mode, the movable block is movably connected with the bottom plate through a limiting hole, the second limiting rod is connected with the forming block in a welded mode, and the second limiting rod is movably connected with the top plate through a limiting hole.

Preferably, the four corners department of bottom plate bottom all is provided with the supporting leg, the top of processing piece one side is provided with the sprue.

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

1. the utility model discloses a first pneumatic cylinder drives the movable block and reciprocates, through pushing the movable block into the movable groove inside, rethread second pneumatic cylinder drives the shaping piece and reciprocates, through the mutually supporting of shaping piece and shaping groove, to the stamping process of five metals, through the draw-in groove of shaping piece bottom and the fixture block at movable block top, realize negative angle stamping process, make the punching press effect of mould better, make things convenient for people's use;

2. the utility model discloses a first gag lever post and spacing hole mutual slip are realized to spacing hole, carry on spacingly to the movable block, realize second gag lever post and spacing mutual slip through spacing hole, carry on spacingly to the shaping piece, make the removal of movable block and shaping piece more stable, have improved the stability of mould, make the processing effect of mould better.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the present invention.

In the figure: 1. a base plate; 2. a first support bar; 3. a fixing plate; 4. a second support bar; 5. a top plate; 6. processing the blocks; 7. a movable groove; 8. a first hydraulic cylinder; 9. a movable block; 10. a first limit rod; 11. forming a groove; 12. a second hydraulic cylinder; 13. forming a block; 14. a second limiting rod; 15. and a limiting hole.

The utility model provides an instrument all can obtain through market purchase and private customization:

a first hydraulic cylinder: HOB40 (brand: xing de),

a second hydraulic cylinder: MOB40 (brand: Holyo).

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 of a negative angle forming die for stamping hardware, comprising: a hardware stamping negative angle forming die comprises a bottom plate 1, wherein four corners of the top of the bottom plate 1 are provided with first supporting rods 2, the top of each first supporting rod 2 is provided with a fixed plate 3, four corners of the top of the fixed plate 3 are provided with second supporting rods 4, the top of each second supporting rod 4 is provided with a top plate 5, a middle position inside the fixed plate 3 is provided with a processing block 6, the bottom end inside the processing block 6 is provided with a movable groove 7, a middle position at the bottom of the bottom plate 1 is provided with a first hydraulic cylinder 8, the output end of the first hydraulic cylinder 8 is provided with a movable block 9 penetrating into the movable groove 7, four corners at the bottom of the movable block 9 are provided with first limiting rods 10 penetrating into the bottom of the bottom plate 1, the top end inside the processing block 6 is provided with a forming groove 11, a second hydraulic cylinder 12 is arranged at the middle position at the top of the top plate 5, the output end of the second hydraulic cylinder 12, the four corners department at shaping piece 13 top all is provided with the second gag lever post 14 that runs through to roof 5 top, and bottom plate 1 and roof 5 inside four corners department all are provided with spacing hole 15.

Please refer to fig. 1 and fig. 2, two ends of the first supporting rod 2 are welded to the fixing plate 3 and the bottom plate 1, the fixing plate 3 is fixedly connected to the bottom plate 1 through the first supporting rod 2, the fixing plate 3 is fixedly connected to the bottom plate 1, two ends of the second supporting rod 4 are welded to the fixing plate 3 and the top plate 5, and the top plate 5 is fixedly connected to the fixing plate 3 through the second supporting rod 4, and the top plate 5 is fixedly connected to the fixing plate 3.

Please refer to fig. 1 and fig. 2, the processing block 6 is welded to the fixing plate 3, the movable block 9 and the forming block 13 are both provided with a connecting block at the middle position far away from one end of the processing block 6, the movable block 9 is fixedly connected to the first hydraulic cylinder 8 through the connecting block to fix the movable block 9 and the first hydraulic cylinder 8 firmly, the forming block 13 is fixedly connected to the second hydraulic cylinder 12 through the connecting block to fix the forming block 13 and the second hydraulic cylinder 12 firmly.

Please refer to fig. 1 and fig. 2, the forming block 13 is detachably connected to the processing block 6 through the forming groove 11, a clamping groove is disposed at the middle position of the bottom of the forming block 13, the movable block 9 is detachably connected to the processing block 6 through the movable groove 7, and a clamping block is disposed at the middle position of the top of the movable block 9, so as to facilitate the negative angle processing of the mold and the use of people.

Please refer to fig. 1 and fig. 3, the first limiting rod 10 is welded to the movable block 9, the movable block 9 is movably connected to the bottom plate 1 through a limiting hole 15, the second limiting rod 14 is welded to the forming block 13, and the second limiting rod 14 is movably connected to the top plate 5 through the limiting hole 15, so as to limit the forming block 13 and the movable block 9, and thus the movement of the forming block 13 and the movable block 9 is more stable.

Please refer to fig. 1 and fig. 2, the four corners of the bottom plate 1 are all provided with support legs to support the bottom plate 1, so as to improve the stability of the mold, and the top of one side of the processing block 6 is provided with a material injection port to facilitate the injection of the material into the mold.

The working principle is as follows: before the utility model is used, the material conveying pipe is connected with the material filling port, when in use, the power supply is switched on, the first hydraulic cylinder 8 is started, the first hydraulic cylinder 8 drives the movable block 9 to move up and down, the movable block 9 is pushed into the movable groove 7, the second hydraulic cylinder 12 drives the forming block 13 to move up and down, the hardware is punched and processed through the mutual matching of the forming block 13 and the forming groove 11, the negative angle punching and processing is realized through the clamping groove at the bottom of the forming block 13 and the clamping block at the top of the movable block 9, the punching and processing of the die is better, the use of people is convenient, the first limiting rod 10 and the limiting hole 1 slide mutually through the limiting hole 15, the movable block 9 is limited, the second limiting rod 14 and the limiting slide mutually through the limiting hole 15 are realized, the forming block 13 is limited, the movable block 9 and the forming block 13 move more stably, and the stability of the die is improved, the processing effect of the die is better.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a five metals punching press negative angle forming die, includes bottom plate (1), its characterized in that: the supporting device is characterized in that first supporting rods (2) are arranged at four corners of the top of the bottom plate (1), a fixed plate (3) is arranged at the top of each first supporting rod (2), second supporting rods (4) are arranged at four corners of the top of the fixed plate (3), a top plate (5) is arranged at the top of each second supporting rod (4), a processing block (6) is arranged at the middle position inside the fixed plate (3), a movable groove (7) is arranged at the bottom end inside the processing block (6), a first hydraulic cylinder (8) is arranged at the middle position at the bottom of the bottom plate (1), a movable block (9) penetrating through the movable groove (7) is arranged at the output end of the first hydraulic cylinder (8), first limiting rods (10) penetrating through the bottom of the bottom plate (1) are arranged at four corners of the bottom of the movable block (9), a forming groove (11) is arranged at the top end inside the processing block (6), the utility model discloses a roof, including roof (5), roof (5) top, the intermediate position department installs second hydraulic cylinder (12), the output of second hydraulic cylinder (12) is provided with and runs through to the inside shaping piece (13) in shaping groove (11), the four corners department at shaping piece (13) top all is provided with second gag lever post (14) that runs through to roof (5) top, bottom plate (1) and roof (5) inside four corners department all are provided with spacing hole (15).

2. The negative angle forming die for hardware stamping according to claim 1, wherein: the utility model discloses a roof support structure, including first bracing piece (2), fixed plate (3) and bottom plate (1), the both ends and fixed plate (3) and bottom plate (1) welded connection of first bracing piece (2), fixed plate (3) are through first bracing piece (2) and bottom plate (1) fixed connection, the both ends and fixed plate (3) and roof (5) welded connection of second bracing piece (4), roof (5) are through second bracing piece (4) and fixed plate (3) fixed connection.

3. The negative angle forming die for hardware stamping according to claim 1, wherein: processing piece (6) and fixed plate (3) welded connection, movable block (9) and shaping piece (13) are kept away from the intermediate position department of processing piece (6) one end all is provided with the connecting block, movable block (9) are through connecting block and first pneumatic cylinder (8) fixed connection, shaping piece (13) are through connecting block and second pneumatic cylinder (12) fixed connection.

4. The negative angle forming die for hardware stamping according to claim 1, wherein: the shaping piece (13) can be dismantled with processing piece (6) through shaping groove (11) and be connected, the intermediate position department of shaping piece (13) bottom is provided with the draw-in groove, movable block (9) can be dismantled with processing piece (6) through activity groove (7) and be connected, the intermediate position department at movable block (9) top is provided with the fixture block.

5. The negative angle forming die for hardware stamping according to claim 1, wherein: first gag lever post (10) and movable block (9) welded connection, movable block (9) are through spacing hole (15) and bottom plate (1) swing joint, second gag lever post (14) and shaping piece (13) welded connection, second gag lever post (14) are through spacing hole (15) and roof (5) swing joint.

6. The negative angle forming die for hardware stamping according to claim 1, wherein: the four corners department of bottom plate (1) bottom all is provided with the supporting leg, the top of processing piece (6) one side is provided with the sprue.