CN210231258U

CN210231258U - Side shaping die

Info

Publication number: CN210231258U
Application number: CN201920671769.4U
Authority: CN
Inventors: Jun Li; 李俊
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 side plastic mould, the on-line screen storage device comprises a base, the base top is provided with the lower mould, the base top left and right sides is provided with the bracing piece of symmetric distribution, the bracing piece top is provided with the roof, the pneumatic cylinder is installed on the roof top, the flexible end of pneumatic cylinder extends to the roof below to install the mould, the utility model discloses simple structure, easily production, whole volume is less, low in production cost, and convenient to use.

Description

Side shaping die

Technical Field

The utility model relates to the technical field of mold, specifically a side plastic mould.

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 stamping die of the part is a specific implementation tool of the part forming process, and most sheet metal parts on the automobile are actually produced through the corresponding stamping die. Among the type of stamping die, traditional side integer mould structure is complicated, and occupation of land space is big, and the design cycle is long, and the debugging cost is very big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side plastic 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 side plastic mould, includes the base, the base top is provided with the lower mould, the base top left and right sides is provided with the bracing piece of symmetric distribution, the bracing piece top is provided with the roof, the pneumatic cylinder is installed on the roof top, the flexible end of pneumatic cylinder extends to roof below to install the mould.

Preferably, the left side and the right side of the top end of the upper die are provided with a plurality of guide rods which are symmetrically distributed, and the top ends of the guide rods extend to the upper portion of the top plate.

Preferably, the bottom end of the upper die is provided with two first sliding chutes which are symmetrically distributed left and right, the first sliding chutes are connected with sliding blocks in a sliding mode, the bottom ends of the sliding blocks are provided with side shaping blocks, first springs are connected between the sliding blocks and the inner side walls of the first sliding chutes, the top end of the lower die is provided with a cavity, and the bottom end inside the cavity is provided with positioning blocks corresponding to the two side shaping blocks.

Preferably, a second sliding groove is formed in the lower end face of the upper die and located between the two first sliding grooves, a material pressing block is slidably mounted in the second sliding groove, and a second spring is connected between the top end of the material pressing block and the top end of the inner portion of the second sliding groove.

Preferably, the bottom end of the upper die is provided with a plurality of positioning columns which are distributed in bilateral symmetry, and the upper end face of the lower die is provided with positioning holes corresponding to the positioning columns.

Preferably, be provided with the sliding sleeve in the locating hole, the locating hole bottom is provided with the oil groove, sliding connection has first piston in the locating hole, sliding connection has the second piston in the oil groove, first piston is connected through the connecting rod with the second piston, be connected with a plurality of third springs between second piston top and the inside top of oil groove, be provided with the oil absorption sponge in the oil groove, the oil absorption sponge is located second piston bottom, and the oil groove bottom is connected with a plurality of oil pipes, be connected with a plurality of branch pipes on the oil pipe, the branch connection is on the sliding sleeve, the oil-out corresponding with the branch pipe is seted up on the inside wall surface of sliding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: when the side shaping device works, a workpiece is placed on the positioning block, the upper die and the lower die are closed, the side surface of the sliding block is in contact with the inner side wall of the cavity, so that the sliding block slides inwards, the side shaping block is pressed on the workpiece, and the side edge of the workpiece is shaped; in the die closing process, the material pressing block contacts the workpiece firstly, the second spring is gradually compressed along with the gradual descending of the upper die, the upper part of the material pressing block is put into the second sliding groove, the second spring generates downward pressure to enable the material pressing block to tightly press the workpiece, the stability of the workpiece is kept, and then the side shaping block starts to shape the workpiece, so that the shaping effect is improved; the guide rod plays a role in guiding the lifting motion of the upper die, so that the lifting of the upper die is more stable and accurate; the positioning columns and the positioning holes play a positioning role; the reference column slides in the locating hole when the compound die, oppresses first piston, and then extrudees the oil absorption sponge, and the lubricating oil of extruding gets into between sliding sleeve and the reference column from an oil pipe, plays the self-lubricate effect to the operation of artifical oiling has been saved. The utility model discloses simple structure, easily production, whole volume is less, low in production cost is honest and clean, and convenient to use.

Drawings

FIG. 1 is a schematic structural view of a side reforming mold;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

In the figure: 1-base, 2-lower die, 3-support rod, 4-top plate, 5-hydraulic cylinder, 6-upper die, 7-positioning column, 8-positioning hole, 9-guide rod, 10-second chute, 11-second spring, 12-material pressing block, 13-first chute, 14-sliding block, 15-first spring, 16-side shaping block, 17-cavity, 18-positioning block, 19-sliding sleeve, 20-oil groove, 21-first piston, 22-second piston, 23-oil absorption sponge, 24-third spring, 25-oil outlet pipe and 26-branch pipe.

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 to 3, the present invention provides a technical solution: the utility model provides a side plastic mould, includes

base

1, 1 top of base is provided with lower mould 2, the 1 top left and right sides of base is provided with symmetric distribution's

bracing piece

3, 3 tops of bracing piece are provided with roof 4, pneumatic cylinder 5 is installed on 4 tops of roof, the flexible end of pneumatic cylinder 5 extends to roof 4 below to install mould 6.

Go up the mould 6 top left and right sides and be provided with the guide bar 9 of a plurality of symmetric distributions, the top of guide bar 9 extends to roof 4 top, and guide bar 9 plays the guide effect to the elevating movement who goes up mould 6, makes the lift of going up mould 6 more stable accurate.

The bottom end of the upper die 6 is provided with two first sliding grooves 13 which are symmetrically distributed in the left-right direction, a sliding block 14 is connected in each first sliding groove 13 in a sliding mode, a side shaping block 16 is installed at the bottom end of each sliding block 14, a first spring 15 is connected between each sliding block 14 and the inner side wall of each first sliding groove 13, a cavity 17 is formed in the top end of the lower die 2, positioning blocks 18 corresponding to the shaping blocks 16 on the two sides are arranged at the bottom end of the inner portion of each cavity 17, a workpiece is placed on the positioning blocks 18 during operation, the upper die and the lower die are combined, the side face of each sliding block 14 is in contact with the inner side wall of each cavity 17, and the sliding blocks 14 slide inwards.

The lower end face of the upper die 6 is provided with a second sliding groove 10, the second sliding groove 10 is located between two first sliding grooves 13, a material pressing block 12 is arranged in the second sliding groove 10 in a sliding mode, a second spring 11 is connected between the top end of the material pressing block 12 and the top end of the interior of the second sliding groove 10, in the die closing process, the material pressing block 12 firstly contacts with a workpiece, the second spring 11 is gradually compressed along with gradual descending of the upper die 6, the upper portion of the material pressing block 12 is collected into the second sliding groove 10, the second spring 11 generates downward pressure, the material pressing block 12 compresses the workpiece, the stability of the workpiece is kept, and then the side shaping block 16 begins to shape the workpiece, so that the shaping effect is improved.

The bottom end of the upper die 6 is provided with a plurality of positioning columns 7 which are distributed in bilateral symmetry, the upper end face of the lower die 2 is provided with positioning holes 8 corresponding to the positioning columns 7, and the positioning columns 7 and the positioning holes 8 play a role in positioning.

A sliding sleeve 19 is arranged in the positioning hole 8, an oil groove 20 is arranged at the bottom end of the positioning hole 8, a first piston 21 is connected in the positioning hole 8 in a sliding manner, a second piston 22 is connected in the oil groove 20 in a sliding manner, the first piston 21 and the second piston 22 are connected through a connecting rod, a plurality of third springs 24 are connected between the top end of the second piston 22 and the top end of the interior of the oil groove 20, an oil absorption sponge 23 is arranged in the oil groove 20, the oil absorption sponge 23 is positioned at the bottom end of the second piston 22, a plurality of oil outlet pipes 25 are connected at the bottom end of the oil groove 20, a plurality of branch pipes 26 are connected on the oil outlet pipes 25, the branch pipes 26 are connected on the sliding sleeve 19, oil outlets corresponding to the branch pipes 26 are formed in the surface of the inner side wall of the sliding sleeve 19, the positioning column 7 slides into the positioning hole 8 when being closed, presses, the automatic lubrication function is achieved, and therefore manual oiling operation is saved.

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 side plastic mould, includes base (1), its characterized in that: base (1) top is provided with lower mould (2), base (1) top left and right sides is provided with symmetric distribution's bracing piece (3), bracing piece (3) top is provided with roof (4), pneumatic cylinder (5) are installed on roof (4) top, the flexible end of pneumatic cylinder (5) extends to roof (4) below to install mould (6).

2. A side-reforming die as defined in claim 1, wherein: go up mould (6) top left and right sides and be provided with guide bar (9) of a plurality of symmetric distributions, the top of guide bar (9) extends to roof (4) top.

3. A side-reforming die as defined in claim 1, wherein: go up mould (6) bottom and be provided with two bilateral symmetry's first spout (13), sliding connection has slider (14) in first spout (13), side shaping piece (16) are installed to slider (14) bottom, be connected with first spring (15) between slider (14) and first spout (13) inside wall, die cavity (17) have been seted up on lower mould (2) top, the inside bottom of die cavity (17) is provided with locating piece (18) corresponding with both sides shaping piece (16).

4. A side-reforming die as defined in claim 3, wherein: go up the lower terminal surface of mould (6) and seted up second spout (10), second spout (10) are located between two first spouts (13), slidable mounting has in second spout (10) presses material piece (12), press to be connected with second spring (11) between material piece (12) top and second spout (10) inside top.

5. A side-reforming die as defined in claim 1, wherein: the bottom end of the upper die (6) is provided with a plurality of positioning columns (7) which are distributed in bilateral symmetry, and the upper end face of the lower die (2) is provided with positioning holes (8) corresponding to the positioning columns (7).

6. A side-reforming mold in accordance with claim 5, wherein: a sliding sleeve (19) is arranged in the positioning hole (8), an oil groove (20) is arranged at the bottom end of the positioning hole (8), a first piston (21) is connected in the positioning hole (8) in a sliding manner, a second piston (22) is connected in the oil groove (20) in a sliding manner, the first piston (21) and the second piston (22) are connected through a connecting rod, a plurality of third springs (24) are connected between the top end of the second piston (22) and the top end of the interior of the oil groove (20), an oil absorption sponge (23) is arranged in the oil groove (20), the oil absorption sponge (23) is positioned at the bottom end of the second piston (22), the bottom end of the oil groove (20) is connected with a plurality of oil outlet pipes (25), the oil outlet pipe (25) is connected with a plurality of branch pipes (26), the branch pipes (26) are connected with the sliding sleeve (19), the surface of the inner side wall of the sliding sleeve (19) is provided with oil outlets corresponding to the branch pipes (26).