CN212764955U

CN212764955U - High-precision die

Info

Publication number: CN212764955U
Application number: CN202020767301.8U
Authority: CN
Inventors: 郭献群
Original assignee: Changzhou Qunhui Molding Co ltd
Current assignee: Changzhou Qunhui Molding Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-03-23
Anticipated expiration: 2030-05-11

Abstract

The utility model belongs to the technical field of the mould technique and specifically relates to a high accuracy mould, including cope match-plate pattern, last movable mould, lower cover half and lower bolster, the cope match-plate pattern sets up at last movable mould top surface, and the lower bolster setting is in lower cover half bottom surface, cover half top surface symmetry is provided with the locating lever down, and movable mould and cope match-plate pattern are passed on the locating lever top, are provided with the regulation hole on the locating lever, go up the cover half side and be provided with the fixed slot that is used for installing adjusting bolt, and the locating lever passes the fixed slot, and adjusting bolt passes locating lever and fixed slot connection, the. The utility model discloses a movable mould moving range can be restricted in the cooperation of locating lever, adjusting bolt and fixed slot to improve the compound die precision and make product quality rise, the last holding down plate of adjusting bolt can further make adjusting bolt and last movable mould fixed connection, prevent the skew.

Description

High-precision die

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to a high accuracy mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, 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". Because some mould product accuracy requires highly, if traditional mould is easily to glue and is existed the clearance, can have the error when the shaping, can't satisfy high accuracy requirement, produce uncontrollable influence to trying the mould, prolonged the manufacturing cycle of product.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current mould compound die precision, the utility model provides a high accuracy mould.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high accuracy mould, includes cope match-plate pattern, last movable mould, lower cover half and lower bolster, the cope match-plate pattern sets up at last movable mould top surface, and the lower bolster sets up in lower cover half bottom surface, cover half top surface symmetry is provided with the locating lever down, and movable mould and cope match-plate pattern are passed on the locating lever top, are provided with the regulation hole on the locating lever, and the last cover half side is provided with the fixed slot that is used for installing adjusting bolt, and the locating lever passes the fixed slot, and adjusting bolt passes the locating lever and the fixed slot is connected, is.

According to the utility model discloses a further embodiment, further include that the locating lever top is provided with the stopper.

According to the utility model discloses a further embodiment, further including lower cover half top surface is provided with the reference column, goes up the movable mould bottom surface and is provided with the constant head tank that agrees with the reference column.

According to the utility model discloses a further embodiment, further including lower cover half top surface middle part is provided with the die cavity.

According to the utility model discloses a further embodiment, further including the holding down plate setting in the adjusting hole, the holding down plate is provided with the gasket near last movable mould middle part one side.

According to the utility model discloses a further embodiment, further include that cope match-plate pattern length is greater than last movable mould length, and lower bolster length is greater than lower cover half length.

According to the utility model discloses a top roller hole is further provided including the lower bolster bottom surface, is provided with the cavity that is used for placing thimble bottom plate and thimble panel in the lower bolster, and thimble panel sets up in the thimble bottom plate top, is provided with the thimble in the lower cover half, and thimble lower extreme and thimble panel are connected, thimble upper end butt die cavity bottom surface.

The utility model has the advantages that: the utility model discloses a movable mould moving range can be restricted in the cooperation of locating lever, adjusting bolt and fixed slot to improve the compound die precision and make product quality rise, the last holding down plate of adjusting bolt can further make adjusting bolt and last movable mould fixed connection, prevent the skew.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure, the device comprises an upper template, a lower template, an upper movable die, a lower fixed die, a lower template, a positioning rod, a regulating hole, a limiting block, a positioning column, a positioning groove, a gasket, a positioning plate, a positioning bolt, a positioning groove, a fixing groove, a pressing plate, a limiting block, a positioning column, a positioning groove, a gasket, a top roller hole, a top pin base plate, a top pin panel, a cavity, a thimble and.

Detailed Description

Fig. 1 is the utility model discloses a structural schematic diagram, a high accuracy mould, including cope match-plate pattern 1, go up movable mould 2, lower cover half 3 and lower bolster 4, cope match-plate pattern 1 sets up at 2 top surfaces of last movable mould, and lower bolster 4 sets up at 3 bottom surfaces of lower cover half, 3 top surface symmetries of lower cover half are provided with locating lever 5, and movable mould 2 and cope match-plate pattern 1 are passed on 5 tops of locating lever, and as shown in fig. 2, be provided with regulation hole 6 on the locating lever 5, it is provided with fixed slot 8 that is used for installing adjusting bolt 7 to go up the cover half side, and fixed slot 8 is passed to locating lever 5, and as shown in fig. 3, adjusting bolt 7 passes locating lever 5 and fixed slot 8 and connects. The utility model discloses a 2 moving range of movable mould can be restricted in the cooperation of locating lever 5, adjusting bolt 7 and fixed slot 8 to improve the compound die precision and make product quality rise, the clamp plate 9 on the adjusting bolt 7 can further make adjusting bolt 7 and last 2 fixed connection of movable mould, prevent the skew.

The top end of the positioning rod 5 is provided with a limiting block 10. The top surface of the lower fixed die 3 is provided with a positioning column 11, and the bottom surface of the upper movable die 2 is provided with a positioning groove 12 matched with the positioning column 11. And a mold cavity is arranged in the middle of the top surface of the lower fixed mold 3. The pressing plate 9 is arranged in the adjusting hole 6, and a gasket 14 is arranged on one side of the pressing plate 9 close to the middle of the upper movable die 2. The length of the upper template 1 is greater than that of the upper moving die 2, and the length of the lower template 4 is greater than that of the lower fixed die 3.

The bottom surface of the lower template 4 is provided with a top roller hole 15, a cavity 18 for placing a thimble base plate 16 and a thimble panel 17 is arranged in the lower template 4, the thimble panel 17 is arranged above the thimble base plate 16, a thimble 19 is arranged in the lower fixed die 3, the lower end of the thimble 19 is connected with the thimble panel 17, and the upper end of the thimble 19 is abutted to the bottom surface of the die cavity.

The first embodiment is as follows: in the die assembly process, the upper movable die 2 is placed down after the adjusting bolts 7 on two sides are loosened, the upper movable die 2 descends along the positioning rod 5 in the descending process, and after the upper movable die descends to a certain degree, the positioning column 11 is matched with the positioning groove 12, so that the die assembly of the upper movable die 2 and the lower fixed die 3 is further accurate.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a high accuracy mould, characterized by includes cope match-plate pattern (1), goes up movable mould (2), lower cover half (3) and lower bolster (4), cope match-plate pattern (1) sets up at last movable mould (2) top surface, and lower bolster (4) set up cover half (3) bottom surface down, cover half (3) top surface symmetry is provided with locating lever (5) down, and movable mould (2) and cope match-plate pattern (1) are passed on locating lever (5) top, are provided with regulation hole (6) on locating lever (5), and the side of going up the cover half is provided with fixed slot (8) that are used for installing adjusting bolt (7), and fixed slot (8) are passed in locating lever (5), and adjusting bolt (7) are passed locating lever (5) and fixed slot (8) and are connected, are provided with clamp plate (9).

2. A high precision mold according to claim 1, characterized in that the top end of the positioning rod (5) is provided with a stopper (10).

3. A high-precision mold according to claim 1, wherein the top surface of the lower fixed mold (3) is provided with positioning columns (11), and the bottom surface of the upper movable mold (2) is provided with positioning grooves (12) matched with the positioning columns (11).

4. A high precision mold according to claim 1, characterized in that the middle of the top surface of the lower fixed mold (3) is provided with a mold cavity.

5. A high-precision die as claimed in claim 1, wherein the pressure plate (9) is arranged in the adjusting hole (6), and a gasket (14) is arranged on one side of the pressure plate (9) close to the middle part of the upper moving die (2).

6. A high precision mold according to claim 1, characterized in that the length of the upper template (1) is larger than that of the upper movable mold (2), and the length of the lower template (4) is larger than that of the lower fixed mold (3).

7. The high-precision mold according to claim 1, wherein the lower mold plate (4) is provided with a top roller hole (15) in the bottom surface, the lower mold plate (4) is provided with a cavity (18) for placing a thimble base plate (16) and a thimble panel (17), the thimble panel (17) is arranged above the thimble base plate (16), the lower fixed mold (3) is provided with a thimble (19), the lower end of the thimble (19) is connected with the thimble panel (17), and the upper end of the thimble (19) is abutted to the bottom surface of the mold cavity.