CN210231252U

CN210231252U - Bending and sprouting mold

Info

Publication number: CN210231252U
Application number: CN201920670978.7U
Authority: CN
Inventors: Mingqiang Fan; 樊明强
Original assignee: Shenzhou Prec Machinery Suzhou Co ltd
Current assignee: Shenzhou Prec Machinery Suzhou Co ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-04-03
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a mould of sprouting of bending, the on-line screen storage device comprises a base, the base top left and right sides is provided with a plurality of symmetric distributions's bracing piece, the bracing piece top is provided with the roof, the base top is provided with the lower mould, the lower mould top is provided with the die cavity, the pneumatic cylinder is installed on the roof top, the flexible end of pneumatic cylinder extends to the roof below to fixedly connected with upper die base, the sprouting drift is installed to the upper die base bottom, the upper die base bottom left and right sides is provided with symmetric distribution's reference column, the utility model discloses simple structure, it is accurate that the upper and lower mould closes the mould, and the mould unloading is convenient, can collect the clearance fast with the waste material that produces in the production process.

Description

Bending and sprouting mold

Technical Field

The utility model relates to the technical field of molds, in particular to a bending and sprouting mold.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The modern society generally uses metal product, and the metal product of selling on the market is various, and it all has different design theory separately, strives to reach different users' operation requirement, and punching press is bent and is taken bud mould and is the equipment commonly used in the metal product production process. The existing bending and sprouting mould has the problems that waste materials generated in working are not easy to clean and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bud mould of bending 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 bending and sprouting mold comprises a base, wherein a plurality of symmetrically distributed support rods are arranged on the left side and the right side of the top end of the base, a top plate is arranged on the top end of each support rod, a lower mold is arranged on the top end of the base, a cavity is arranged on the top end of the lower mold, a hydraulic cylinder is arranged on the top end of the top plate, the telescopic end of the hydraulic cylinder extends to the position below the top plate and is fixedly connected with an upper mold base, a sprouting punch is arranged at the bottom end of the upper mold base, symmetrically distributed positioning columns are arranged on the left side and the right side of the bottom end of the upper mold base, a stripper plate is connected to the bottom end of the upper mold base through a plurality of first springs, the bottom end of each positioning column extends to the position below the stripper plate, the first springs are sleeved on the periphery of the positioning, the top end of the base is provided with a waste collecting mechanism.

Preferably, the top end of the upper die base is provided with a plurality of symmetrically distributed guide rods, and the top ends of the guide rods extend to the top plate.

Preferably, the bottom end in the positioning hole is connected with a buffer block through a second spring.

Preferably, the ejection mechanism comprises an ejection plate, an ejection cavity is formed in the lower die, a cylinder is arranged in the lower die, the telescopic end of the cylinder is connected with the ejection plate, the ejection plate is connected in the ejection cavity in a sliding mode, a plurality of ejection rods which are uniformly distributed are connected to the top end of the ejection plate, and ejection holes corresponding to the ejection rods are formed between the ejection cavity and the die cavity.

Preferably, garbage collection mechanism includes the air pump, the air pump is installed on the roof top, the output of air pump is connected with the hose, the bottom of hose extends to the roof below to install the air nozzle, the mounting groove has been seted up on the base top, the mounting groove encircles in the lower mould periphery, install the garbage collection groove in the mounting groove.

Preferably, a dustproof cover is arranged between the top plate and the base, and a magnet is arranged at the bottom end inside the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: in the process of pressing down the upper die base, the stripper plate is firstly contacted with the lower die, then the first spring is compressed, the sprouting punch enters the die cavity for punching, after punching is completed, the upper die base rises, the sprouting punch rises firstly, then the first spring is stretched under the action of gravity, and the stripper plate is finally separated from the lower die, so that the phenomenon that crushed materials are attached to the sprouting punch or a workpiece is lifted by the sprouting punch is avoided; the guide rod plays a role in guiding the movement of the upper die holder; the positioning holes are matched with the positioning columns, so that a positioning effect can be achieved, the accuracy of die closing of the upper die and the lower die is guaranteed, the second spring and the buffer block play a buffering effect during die closing, and excessive collision of the upper die and the lower die is avoided; the cylinder drives the ejector plate to ascend, and drives the ejector rod to eject a workpiece, so that blanking is facilitated; the air pump blows air flow, and the direction of the air nozzle is manually adjusted by workers, so that during discharging, crushed materials generated by stamping on the surface of a workpiece are blown away along with the air flow, and the blown crushed materials fall into the waste collecting tank, and are convenient to clean; the dust cover can avoid the crushed aggregates to be blown to the outside by the air current, and magnet plays the absorption fixed action to the garbage collection groove, plays the fixed action to the crushed aggregates that falls in the garbage collection groove equally. The utility model discloses simple structure, upper and lower mould die closing is accurate, and the mould unloading is convenient, can collect the clearance fast with the waste material that produces in the production process, has improved production efficiency.

Drawings

FIG. 1 is a schematic structural view of a bending and sprouting mold;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: 1-base, 2-support rod, 3-top plate, 4-lower die, 5-cavity, 6-hydraulic cylinder, 7-upper die base, 8-sprouting punch, 9-first spring, 10-stripper plate, 11-positioning column, 12-positioning hole, 13-second spring, 14-buffer block, 15-guide rod, 16-ejection cavity, 17-cylinder, 18-ejection plate, 19-ejection rod, 20-air pump, 21-hose, 22-air nozzle, 23-mounting groove, 24-garbage collection groove, 25-magnet and 26-dust cover.

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. 1-2, the present invention provides a technical solution: a bending and sprouting mold comprises a base 1, wherein a plurality of symmetrically distributed support rods 2 are arranged on the left side and the right side of the top end of the base 1, a top plate 3 is arranged on the top end of each support rod 2, a lower mold 4 is arranged on the top end of the base 1, a cavity 5 is arranged on the top end of the lower mold 4, a hydraulic cylinder 6 is arranged on the top end of the top plate 3, a telescopic end of the hydraulic cylinder 6 extends to the position below the top plate 3 and is fixedly connected with an upper mold base 7, a sprouting punch 8 is arranged at the bottom end of the upper mold base 7, symmetrically distributed positioning columns 11 are arranged on the left side and the right side of the bottom end of the upper mold base 7, the bottom end of the upper mold base 7 is connected with a stripper plate 10 through a plurality of first springs 9, the bottom end of each positioning column 11 extends to the position below the stripper plate 10, the first springs, the stripping plate 10 is firstly contacted with the lower die 4, then the first spring 9 is compressed, the sprouting punch 8 enters the cavity 5 for punching, after punching is completed, the upper die base 7 rises, the sprouting punch 8 rises firstly, then the first spring 9 is stretched under the action of gravity, the stripping plate 10 is separated from the lower die 4 finally, and accordingly the phenomenon that crushed aggregates are attached to the sprouting punch 8 or a workpiece is brought up by the sprouting punch 8 is avoided, the upper end face of the lower die 4 is provided with a positioning hole 12 corresponding to the positioning column 11, the lower die 4 is internally provided with an ejection mechanism, and the top end of the base 1 is provided with a waste collecting mechanism.

The top end of the upper die base 7 is provided with a plurality of symmetrically distributed guide rods 15, the top ends of the guide rods 15 extend to the upper side of the top plate 3, and the guide rods 15 play a role in guiding the movement of the upper die base 7.

The bottom end in the positioning hole 12 is connected with a buffer block 14 through a second spring 13, the positioning hole 12 is matched with the positioning column 11, a positioning effect can be achieved, the upper die and the lower die are accurately closed, the second spring 13 and the buffer block 14 play a buffering effect when the dies are closed, and excessive collision of the upper die and the lower die is avoided.

The ejection mechanism comprises an ejection plate 18, an ejection cavity 16 is formed in the lower die 4, a cylinder 17 is arranged in the lower die 4, the telescopic end of the cylinder 17 is connected with the ejection plate 18, the ejection plate 18 is slidably connected in the ejection cavity 16, the top end of the ejection plate 18 is connected with a plurality of ejection rods 19 which are uniformly distributed, ejection holes corresponding to the ejection rods 19 are formed between the ejection cavity 16 and the die cavity 5, the ejection plate 18 is driven to ascend through the cylinder 17, workpieces are ejected out through the ejection rods 19, and discharging is facilitated.

The garbage collection mechanism includes air pump 20, air pump 20 is installed on 3 tops of roof, the output of air pump 20 is connected with hose 21, hose 21's bottom extends to 3 below of roof to install air nozzle 22, mounting groove 23 has been seted up on base 1 top, mounting groove 23 encircles at the 4 peripheries of lower mould, install garbage collection groove 24 in the mounting groove 23, air pump 20 blows off the air current, through the orientation of workman manual regulation air nozzle 22 for during the ejection of compact, the work piece surface is blown away along with the air current owing to the crushed aggregates that the punching press produced, and the crushed aggregates that blow off fall in garbage collection groove 24, the clearance of being convenient for.

Be provided with dust cover 26 between roof 3 and the base 1, the inside bottom of mounting groove 23 is provided with magnet 25, and dust cover 26 sets up to buckle connection type, and the loading and unloading of being convenient for avoids influencing and goes up the unloading, and dust cover 26 can avoid crushed aggregates to be blown to the outside by the air current, and magnet 25 plays absorption fixed action to garbage collection groove 24, plays the fixed action to the crushed aggregates that falls in garbage collection groove 24 equally.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bud mould bends, includes base (1), its characterized in that: the device is characterized in that a plurality of symmetrically distributed support rods (2) are arranged on the left side and the right side of the top end of a base (1), a top plate (3) is arranged on the top end of each support rod (2), a lower die (4) is arranged on the top end of each base (1), a cavity (5) is arranged on the top end of each lower die (4), hydraulic cylinders (6) are installed on the top end of each top plate (3), the telescopic ends of the hydraulic cylinders (6) extend to the lower side of the corresponding top plate (3) and are fixedly connected with an upper die base (7), a sprouting punch (8) is installed at the bottom end of each upper die base (7), symmetrically distributed positioning columns (11) are arranged on the left side and the right side of the bottom end of each upper die base (7), a stripper plate (10) is connected to the bottom end of each upper die base (7) through a plurality of first springs (, the surface of the stripping plate (10) is provided with a through groove corresponding to the sprouting punch (8), the upper end surface of the lower die (4) is provided with a positioning hole (12) corresponding to the positioning column (11), the lower die (4) is internally provided with an ejection mechanism, and the top end of the base (1) is provided with a waste collecting mechanism.

2. The bending and sprouting mold as claimed in claim 1, further comprising: the top end of the upper die holder (7) is provided with a plurality of symmetrically distributed guide rods (15), and the top ends of the guide rods (15) extend to the upper side of the top plate (3).

3. The bending and sprouting mold as claimed in claim 1, further comprising: the bottom end in the positioning hole (12) is connected with a buffer block (14) through a second spring (13).

4. The bending and sprouting mold as claimed in claim 1, further comprising: the ejection mechanism comprises an ejection plate (18), an ejection cavity (16) is formed in the lower die (4), a cylinder (17) is arranged in the lower die (4), the telescopic end of the cylinder (17) is connected with the ejection plate (18), the ejection plate (18) is connected in the ejection cavity (16) in a sliding mode, a plurality of ejection rods (19) which are uniformly distributed are connected to the top end of the ejection plate (18), and ejection holes corresponding to the ejection rods (19) are formed between the ejection cavity (16) and the die cavity (5).

5. The bending and sprouting mold as claimed in claim 1, further comprising: waste material collection mechanism includes air pump (20), install on roof (3) top air pump (20), the output of air pump (20) is connected with hose (21), the bottom of hose (21) extends to roof (3) below to install air nozzle (22), mounting groove (23) have been seted up on base (1) top, mounting groove (23) encircle in lower mould (4) periphery, install garbage collection groove (24) in mounting groove (23).

6. The bending and sprouting mold as claimed in claim 5, further comprising: a dust cover (26) is arranged between the top plate (3) and the base (1), and a magnet (25) is arranged at the bottom end inside the mounting groove (23).