CN219093379U

CN219093379U - Die casting die with positioner

Info

Publication number: CN219093379U
Application number: CN202223333500.6U
Authority: CN
Inventors: 魏安庄
Original assignee: Zhengzhou Hengfeng Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Hengfeng Machinery Manufacturing Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-30
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a die casting die with a positioning device, which comprises a fixed die, a movable die and a mounting frame, wherein the left end and the right end of the upper surface of the fixed die are welded and fixed with first limiting plates, the front side and the rear side of the lower end of a supporting plate are respectively and rotatably connected with connecting rods, the upper end of the fixed die is vertically welded with a limiting rod, the upper end of the limiting rod is fixed with the mounting frame, the middle part of the lower surface of the mounting frame is connected with the movable die through a hydraulic telescopic rod, a limiting groove is reserved in the middle part of the lower surface of the movable die, an extrusion block is arranged in the limiting groove in a clamping mode, the extrusion block is connected with the bottom of the limiting groove through a spring, and the lower surface of the extrusion block is provided with an extrusion roller. This die casting die with positioner can effectually carry out automatic positioning to the work piece through location structure, effectually avoided the work piece to appear the skew problem, guaranteed the quality of product, and conveniently take out the work piece, convenient to use.

Description

Die casting die with positioner

Technical Field

The utility model relates to the technical field of die casting dies, in particular to a die casting die with a positioning device.

Background

The die casting die is equipment for completing the shaping of the workpiece through the pressure effect, and with the continuous progress of the industrial technology, the die casting die is also greatly optimized, but the currently used die casting die still has the defects such as:

the existing die casting die is inconvenient to automatically position the workpiece, so that the problem of offset easily occurs in the process of working the workpiece, the quality of products is affected, the workpiece is inconvenient to take out, and the die casting die is inconvenient to use.

Disclosure of Invention

The utility model aims to provide a die-casting die with a positioning device, so as to solve the problems that the existing die-casting die is inconvenient to automatically position a workpiece, so that offset is easy to occur in the process of working the workpiece, the quality of a product is affected, the workpiece is inconvenient to take out, and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a die casting die with positioner, includes cover half, movable mould and mounting bracket, the equal welded fastening in both ends has first limiting plate about the upper surface of cover half, and the middle part of cover half is reserved and is had the mounting groove, the backup pad is installed to the inside block of mounting groove, and the bottom of backup pad is connected with the bottom of mounting groove through the spring, the left and right sides of mounting groove all is provided with the design groove of seting up on the cover half, and the inside block of design groove installs the push pedal to the bottom of push pedal is connected with the bottom of design groove through the spring, both sides all rotate around the lower extreme of backup pad are connected with the connecting rod, and the lower extreme of connecting rod rotates the transfer line of connection, the front and back both sides surface of cover half all welds the mounting rod, and installs the guide bar, the equal slidable mounting in both ends has the second limiting plate around the upper surface of cover half, and the outer end of second limiting plate and the outer end of transfer line all imbeds and install the connection ball, the upper end of cover half has the gag lever, and the upper end of limit lever is perpendicular to be connected with the bottom of design groove through the spring, the extrusion die has the extrusion die to extrude the surface to extrude the side of the lower part through the fixed die, the extrusion die has.

Preferably, the supporting plate is located under the extrusion block, and the height dimension of the supporting plate protruding out of the upper surface of the fixed die is equal to the descending dimension of the supporting plate.

Preferably, the upper end of the push plate is connected with the shaping groove in a clamping way, and the upper surface of the push plate is flush with the upper surface of the fixed die.

Preferably, the upper end and the lower end of the guide rod respectively penetrate through the middle parts of the connecting balls on the second limiting plate and the transmission rod, the outer end of the transmission rod protrudes out of the fixed die, and the guide rod and the connecting balls form a sliding structure.

Preferably, the limiting rod penetrates through the left end and the right end of the movable die, a groove-shaped structure in which the first limiting plate is clamped and connected is reserved on the lower surface of the movable die, and the vertical section of the upper end of the first limiting plate is of a triangular structure.

Preferably, the lower end of the squeeze roller protrudes out of the lower surface of the squeeze block, the squeeze roller and the squeeze block form a rotating structure, and the squeeze rollers are distributed on the squeeze block at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: the die casting die with the positioning device can effectively and automatically position the workpiece through the positioning structure, effectively avoid the problem that the workpiece is deviated, ensure the quality of products, and facilitate the taking out of the workpiece, and is convenient to use;

1. the left side and the right side of the workpiece can be positioned through the first limiting plate, the second limiting plate can be driven to slide on the fixed die through the descending of the supporting plate and the action of the connecting rod, the transmission rod and the guide rod, so that the front and rear positions of the workpiece are positioned, the workpiece is automatically positioned, the problem that the workpiece is deviated is effectively avoided, and the quality of products is ensured;

2. the die-casting forming workpiece is conveniently taken out through the spring, the support plate and the support of the push plate, the die-casting forming workpiece is convenient to use, and residues which are deformed and dropped on the surface due to the deformation of the workpiece in the forming groove can be pushed out through the push plate, so that the die-casting forming die is convenient to use;

3. can effectually carry out spacingly to the movable mould motion through the gag lever post, the movable mould that simultaneously can be further avoided through first limiting plate descends the in-process and appears the skew, has guaranteed the quality of work piece.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a structure of a shaping tank and a movable mold in a top view;

FIG. 3 is a schematic side sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a fixed mold; 2. a movable mold; 3. a first limiting plate; 4. a mounting groove; 5. a support plate; 6. a shaping groove; 7. a push plate; 8. a spring; 9. a connecting rod; 10. a transmission rod; 11. a mounting rod; 12. a guide rod; 13. extruding a block; 14. a second limiting plate; 15. a connecting ball; 16. a limit rod; 17. a mounting frame; 18. a squeeze roll; 19. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the die casting die with the positioning device comprises a fixed die 1, a movable die 2, a first limiting plate 3, a mounting groove 4, a supporting plate 5, a shaping groove 6, a push plate 7, a spring 8, a connecting rod 9, a transmission rod 10, a mounting rod 11, a guide rod 12, a squeezing block 13, a second limiting plate 14, a connecting ball 15, a limiting rod 16, a mounting frame 17, a squeezing roller 18 and a limiting groove 19, wherein the first limiting plate 3 is welded and fixed at the left and right ends of the upper surface of the fixed die 1, the mounting groove 4 is reserved in the middle of the fixed die 1, the supporting plate 5 is mounted in the mounting groove 4 in a clamping manner, the bottom of the supporting plate 5 is connected with the bottom of the mounting groove 4 through the spring 8, the shaping groove 6 arranged on the fixed die 1 is arranged at the left and right sides of the mounting groove 4, the push plate 7 is mounted in a clamping manner in the shaping groove 6, the bottom of the push plate 7 is connected with the bottom of the shaping groove 6 through the spring 8, the front and back sides of the lower end of the supporting plate 5 are respectively and rotatably connected with a connecting rod 9, the lower end of the connecting rod 9 is rotatably connected with a transmission rod 10, the front and back side surfaces of the fixed die 1 are respectively welded with a mounting rod 11, the middle part of the mounting rod 11 is rotatably provided with a guide rod 12, the front and back ends of the upper surface of the fixed die 1 are respectively and slidably provided with a second limiting plate 14, the outer end of the second limiting plate 14 and the outer end of the transmission rod 10 are respectively and respectively provided with a connecting ball 15 in an embedded manner, the upper end of the fixed die 1 is vertically welded with a limiting rod 16, the upper end of the limiting rod 16 is fixedly provided with a mounting bracket 17, the middle part of the lower surface of the mounting bracket 17 is connected with a movable die 2 through a hydraulic telescopic rod, the middle part of the lower surface of the movable die 2 is reserved with a limiting groove 19, the inside of the limiting groove 19 is clamped and provided with a squeezing block 13, the squeezing block 13 is connected with the bottom of the limiting groove 19 through a spring 8, the lower surface of the extrusion block 13 is provided with an extrusion roller 18;

the supporting plate 5 is located right below the extrusion block 13 in fig. 1 and 3, the height dimension of the supporting plate 5 protruding out of the upper surface of the fixed die 1 is equal to the descending dimension of the supporting plate 5, the phenomenon that the middle of a workpiece is sunken is avoided, the upper end of the pushing plate 7 is clamped and connected with the shaping groove 6 in fig. 1 and 2, the upper surface of the pushing plate 7 is flush with the upper surface of the fixed die 1, the workpiece is completely withdrawn, the upper end and the lower end of the guide rod 12 in fig. 2 and 4 respectively penetrate through the middle of the connecting ball 15 on the second limiting plate 14 and the transmission rod 10, the outer end of the transmission rod 10 protrudes out of the fixed die 1, and the guide rod 12 and the connecting ball 15 form a sliding structure, so that the workpiece is conveniently positioned;

in fig. 1, the stop rods 16 penetrate through the left and right ends of the movable die 2, the lower surface of the movable die 2 is reserved with groove-shaped structures for clamping and connecting the first stop plates 3, the vertical section of the upper end of the first stop plates 3 is in a triangular structure, deviation phenomenon is avoided in the descending process of the movable die 2, in fig. 1 and 3, the lower ends of the squeeze rolls 18 protrude out of the lower surface of the squeeze block 13, the squeeze rolls 18 and the squeeze block 13 form a rotating structure, the squeeze rolls 18 are distributed on the squeeze block 13 at equal intervals, and friction between a workpiece and the squeeze block 13 is reduced.

Working principle: when the die casting die with the positioning device is used, as shown in fig. 1, a workpiece is firstly placed between 2 first limiting plates 3, the left side and the right side of the workpiece are limited, then the movable die 2 is driven to move downwards through a hydraulic telescopic rod, the workpiece is extruded through an extrusion block 13 and an extrusion roller 18, the supporting plate 5 moves downwards, as shown in fig. 2, 3 and 4, the transmission rod 10 is driven to slide outwards on the fixed die 1 by matching with a connecting rod 9 rotationally connected with the supporting plate 5 and the transmission rod 10, the guide rod 12 connected with the transmission rod 10 through a connecting ball 15 is rotated, the upper end of the guide rod 12 is further driven to push the second limiting plates 14 to slide inwards on the fixed die 1, the front side and the rear side of the workpiece can be extruded, the front position and the rear position of the workpiece are positioned, the abrasion of the workpiece can be reduced through the rotation of the extrusion roller 18, through the continuous decline of movable mould 2, accomplish the die casting operation to the work piece, in the movable mould 2 decline in-process, as shown in fig. 1, can carry out spacingly to the motion of movable mould 2 through gag lever post 16, the effect of cooperation first limiting plate 3 simultaneously can be further to guaranteeing movable mould 2 and cover half 1 complex accuracy, after the die casting is accomplished, make movable mould 2 rise, make backup pad 5 rise through the effect of spring 8, release the work piece, make the centre gripping to the work piece simultaneously, the taking out of work piece has been made things convenient for, drive push pedal 7 through spring 8 and rise to the state flush with cover half 1 upper surface, the residue that appears warping and drop because of the work piece warp in the shaping groove 6 has been made things convenient for the clearance of residue, the operation of having made things convenient for next time, this is the use method of die casting mould with positioner.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a die casting die with positioner, includes cover half (1), movable mould (2) and mounting bracket (17), its characterized in that: the utility model is characterized in that a first limiting plate (3) is fixedly welded at the left end and the right end of the upper surface of the fixed die (1), a mounting groove (4) is reserved in the middle of the fixed die (1), a supporting plate (5) is mounted in the inner clamping of the mounting groove (4), the bottom of the supporting plate (5) is connected with the bottom of the mounting groove (4) through a spring (8), a shaping groove (6) formed on the fixed die (1) is formed on the left side and the right side of the mounting groove (4), a push plate (7) is mounted in the inner clamping of the shaping groove (6), the bottom of the push plate (7) is connected with the bottom of the shaping groove (6) through the spring (8), a connecting rod (9) is rotatably connected to the front side and the rear side of the lower end of the supporting plate (5), a transmission rod (10) rotatably connected to the lower end of the connecting rod (9), a mounting rod (11) is welded on the front side and the surface and the rear side of the fixed die (1), a guide rod (12) is rotatably mounted in the middle of the mounting groove (4), a second limiting plate (14) is mounted on the upper surface of the fixed die (1), a second limiting plate (14) is mounted on the front side of the upper surface of the fixed die (1), and the second limiting plate (14) is embedded in the outer end of the transmission rod (16), and the upper end of gag lever post (16) is fixed with mounting bracket (17), the lower surface middle part of mounting bracket (17) is connected with movable mould (2) through the hydraulic telescoping rod, and reserves spacing groove (19) in the middle part of the lower surface of movable mould (2), extrusion piece (13) are installed in the inside block of spacing groove (19), and extrusion piece (13) are connected with the bottom of spacing groove (19) through spring (8), the lower surface mounting of extrusion piece (13) has squeeze roller (18).

2. A die casting die with a positioning device as claimed in claim 1, wherein: the supporting plate (5) is positioned under the extrusion block (13), and the height dimension of the supporting plate (5) protruding out of the upper surface of the fixed die (1) is equal to the descending dimension of the supporting plate (5).

3. A die casting die with a positioning device as claimed in claim 1, wherein: the upper end of the push plate (7) is connected with the shaping groove (6) in a clamping mode, and the upper surface of the push plate (7) is flush with the upper surface of the fixed die (1).

4. A die casting die with a positioning device as claimed in claim 1, wherein: the upper end and the lower end of the guide rod (12) respectively penetrate through the middle parts of the connecting balls (15) on the second limiting plate (14) and the transmission rod (10), the outer end of the transmission rod (10) protrudes out of the fixed die (1), and the guide rod (12) and the connecting balls (15) form a sliding structure.

5. A die casting die with a positioning device as claimed in claim 1, wherein: the limiting rods (16) penetrate through the left end and the right end of the movable die (2), groove-shaped structures for clamping and connecting the first limiting plates (3) are reserved on the lower surface of the movable die (2), and the vertical section of the upper end of each first limiting plate (3) is of a triangular structure.

6. A die casting die with a positioning device as claimed in claim 1, wherein: the lower end of the extrusion roller (18) protrudes out of the lower surface of the extrusion block (13), the extrusion roller (18) and the extrusion block (13) form a rotating structure, and the extrusion rollers (18) are distributed on the extrusion block (13) at equal intervals.