CN210706211U

CN210706211U - Precision mold convenient for demolding

Info

Publication number: CN210706211U
Application number: CN201921062586.9U
Authority: CN
Inventors: 曹育铭
Original assignee: Hongfu Precision Zero Assembly Shenzhen Co ltd
Current assignee: Hongfu Precision Zero Assembly Shenzhen Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-09
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an accurate mould convenient to drawing of patterns, including workstation, fixed section of thick bamboo, roof and hydraulic telescoping rod, the top of workstation is provided with the die block, fixed section of thick bamboo sets up the below at the workstation, the bottom outside of ejector pin is provided with the fixture block, the top rear side of clamp plate is connected with the connecting rod, the fixed plate is provided with the slide with the top of connecting plate junction, the top of slide is connected with the pull wire, the top of pull wire is passed through the pulley and is connected with the carousel, the carousel sets up the front side bottom at the workstation, the front side top of connecting axle is connected with the handle, the roof sets up the top at the workstation, hydraulic telescoping rod's below is connected with the mounting panel. This precision mould convenient to drawing of patterns, the drawing of patterns of the mould of being convenient for, and in the drawing of patterns, pop out the shaping product, the time of saving and taking improves production efficiency, with the help of hydraulic telescoping rod's strength, accomplishes the drawing of patterns, saves the cost.

Description

Precision mold convenient for demolding

Technical Field

The utility model relates to an accurate mould technical field specifically is an accurate mould convenient to drawing of patterns.

Background

Along with the development of society, the industry is advanced, and the application of mould is also more and more extensive, and the kind also increases thereupon, in all mould production processes, all need use demoulding structure, is convenient for take the product drawing of patterns, makes things convenient for workman to take or automatic discharge, is convenient for improve production efficiency.

At present, a precise mold is mostly used for ejecting a formed product by an ejector rod, a worker can conveniently take the mold, certain time is wasted when the worker takes the mold, the risk of being pinched by the mold exists, a small part of the mold blows the formed product by external force, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate mould convenient to drawing of patterns to solve the present mould shedder that above-mentioned background art provided, it is ejecting with fashioned product to utilize the ejector pin mostly, makes things convenient for the workman to take, when the workman takes, has wasted certain time, and has the risk of being pressed from both sides the injure by the mould, and a small part utilizes external force to blow off the shaping product, has improved manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a precise die convenient for demolding comprises a workbench, a fixed cylinder, a top plate and a hydraulic telescopic rod, wherein a bottom die plate is arranged above the workbench, the bottom die plate is arranged in the middle of a support, the fixed cylinder is arranged below the workbench, an ejector rod is connected inside the fixed cylinder, a clamping block is arranged outside the bottom end of the ejector rod, the bottom end of the ejector rod is connected with the bottom end of the fixed cylinder through a linear spring, a limiting plate is arranged above the ejector rod, an ejector plate is installed at the top end of the ejector rod, the bottom end of the workbench is connected with a connecting cylinder, a connecting column is arranged inside the connecting cylinder, the bottom end of the connecting column is connected with the linear spring, a pressing plate is arranged at the top end of the connecting column, a connecting rod is connected to the rear side above the pressing plate, a fixed plate is arranged outside the fixed cylinder, a connecting plate is connected to the inner side of the fixed plate, the top of fixed plate and connecting plate junction is provided with the slide, the top of slide is connected with the pull wire, and the outside of slide is provided with linear spring, the top of pull wire is passed through the pulley and is connected with the carousel, the carousel sets up the front side bottom at the workstation, and the inside of carousel is provided with the connecting axle, the front side top of connecting axle is connected with the handle, the roof sets up on the top of workstation, and the below of roof installs hydraulic telescoping rod, hydraulic telescoping rod's below is connected with the mounting panel, and the cope match-plate pattern is installed to the bottom of mounting panel.

Preferably, the fixed cylinders are arranged below the workbench in a bilateral symmetry manner, the fixed cylinders and the ejector rods form a telescopic structure, and the ejector plate at the top ends of the ejector rods is of an elastic structure.

Preferably, the pressing plate is arranged above the limiting plate, the pressing plate and the connecting rod are vertically arranged, and the pressing plate and the connecting column are welded to form an integrated structure.

Preferably, the connection mode of the fixed plate and the connection plate is hinged, and the top end of the fixed plate and the top end of the connection plate are on the same plane.

Preferably, the sliding plate and the fixing plate form a sliding structure, and a protruding structure is arranged at the top end of the sliding plate.

Preferably, the inside of carousel has seted up two channel slot-like structure, and every slot-like structure in the carousel all is connected with the pull wire.

Compared with the prior art, the beneficial effects of the utility model are that: the precision mold convenient for demolding is convenient for demolding of the mold, and the molded product is ejected out while demolding is carried out, so that the taking time is saved, the production efficiency is improved, demolding is finished by means of the force of the hydraulic telescopic rod, and the cost is saved;

1. the ejection rod, the top plate and the limiting plate are arranged, the ejection rod is arranged inside the fixed cylinder and is elastically connected with the fixed cylinder through the linear spring, the linear spring is convenient to extrude to store force for the ejection rod in the sliding process of the limiting plate, the ejection rod is convenient to drive the top plate to eject a molded product, demolding is completed, the taking time is saved, the production efficiency is improved, and the top plate is of an elastic structure and is convenient to protect the molded product;

2. the demolding device is provided with a pressing plate and a connecting rod, wherein the pressing plate is arranged at the bottom end of the connecting column, the bottom end of the connecting column is connected with a linear spring, the pressing plate can be conveniently reset after being extruded, the connecting rod is arranged at the top end of the pressing plate, and the mounting plate can conveniently extrude the connecting rod, so that the pressing plate is driven to extrude the limiting plate, the force is stored for demolding, and a power output source is reduced;

3. the connecting plate and the sliding plate are arranged, the connecting plate is hinged to the fixing plate, the connecting plate is convenient to rotate, the torsion spring at the joint of the connecting plate and the fixing plate is convenient to reset, the sliding plate and the connecting plate form a sliding structure, when the sliding plate is separated from the top end of the connecting plate, the connecting plate is convenient to separate from the limiting plate, and the ejector rod is convenient to drive the top plate to demould.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a top-down cutting structure of the workbench of the present invention;

fig. 4 is a left side view structure diagram of the fixing cylinder and the connecting cylinder of the present invention.

In the figure: 1. a work table; 2. a bottom template; 3. a support; 4. a fixed cylinder; 5. a top rod; 6. a clamping block; 7. ejecting the plate; 8. a connecting cylinder; 9. connecting columns; 10. pressing a plate; 11. a fixing plate; 12. a connecting plate; 13. a slide plate; 14. a linear spring; 15. a limiting plate; 16. a connecting rod; 17. a pulley; 18. a pull wire; 19. a turntable; 20. a connecting shaft; 21. a handle; 22. a torsion spring; 23. a top plate; 24. a hydraulic telescopic rod; 25. mounting a plate; 26. and (5) loading the template.

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. 1-4, the present invention provides a technical solution: a precision mold convenient for demolding comprises a workbench 1, a bottom template 2, a support 3, a fixed barrel 4, a mandril 5, a clamping block 6, an ejector plate 7, a connecting barrel 8, a connecting column 9, a pressing plate 10, a fixed plate 11, a connecting plate 12, a sliding plate 13, a linear spring 14, a limiting plate 15, a connecting rod 16, a pulley 17, a traction line 18, a turntable 19, a connecting shaft 20, a handle 21, a torsion spring 22, a top plate 23, a hydraulic telescopic rod 24, a mounting plate 25 and an upper template 26, wherein the bottom template 2 is arranged above the workbench 1, the bottom template 2 is arranged in the middle of the support 3, the fixed barrel 4 is arranged below the workbench 1, the mandril 5 is connected inside the fixed barrel 4, the clamping block 6 is arranged outside the bottom end of the mandril 5, the bottom end of the mandril 5 is connected with the bottom end of the fixed barrel 4 through the linear spring 14, the limiting plate 15 is arranged above the mandril 5, and the, the bottom end of the workbench 1 is connected with a connecting cylinder 8, the connecting cylinder 8 is internally provided with a connecting column 9, the bottom end of the connecting column 9 is connected with a linear spring 14, the top end of the connecting column 9 is provided with a pressing plate 10, the rear side above the pressing plate 10 is connected with a connecting rod 16, the outer side of the fixed cylinder 4 is provided with a fixed plate 11, the inner side of the fixed plate 11 is connected with a connecting plate 12, the lower part of the joint of the fixed plate 11 and the connecting plate 12 is provided with a torsion spring 22, the upper part of the joint of the fixed plate 11 and the connecting plate 12 is provided with a sliding plate 13, the upper part of the sliding plate 13 is connected with a traction line 18, the outer side of the sliding plate 13 is provided with the linear spring 14, the top end of the traction line 18 is connected with a turntable 19 through a pulley 17, the turntable 19 is arranged at the bottom end of the, and a hydraulic telescopic rod 24 is installed below the top plate 23, an installation plate 25 is connected below the hydraulic telescopic rod 24, and an upper template 26 is installed at the bottom end of the installation plate 25.

If fig. 1, 4 bilateral symmetry of a fixed section of thick bamboo set up in the below of workstation 1 in fig. 2 and fig. 3, and a fixed section of thick bamboo 4 constitutes extending structure with ejector pin 5, and the liftout plate 7 on 5 tops of ejector pin is elastic construction, be convenient for provide power for the drawing of patterns, clamp plate 10 sets up the top at limiting plate 15, and clamp plate 10 is perpendicular setting with connecting rod 16, and clamp plate 10 is the integral structure with spliced pole 9 welding, be convenient for clamp plate 10 extrudees limiting plate 15, fixed plate 11 is articulated with the connected mode of connecting plate 12, and the top of fixed plate 11 and the top of connecting plate 12 are in the coplanar, be convenient for the rotation of connecting plate 12, make things convenient for the drawing of patterns.

Like slide 13 and fixed plate 11 constitution sliding structure in fig. 1 and fig. 4, and the top of slide 13 is provided with protruding structure, the slide of slide 13 of being convenient for, the convenient drawing of patterns, the double track groove-shaped structure has been seted up to carousel 19's inside, and every groove-shaped structure in carousel 19 all is connected with pull wire 18, is convenient for drive slide 13's slip, and avoids the wire winding.

The working principle is as follows: when the precision die convenient for demolding is used, firstly, a product to be extruded is placed on a bottom die plate 2, as shown in fig. 1, the hydraulic telescopic rod 24 is controlled to extend, the product is in contact with the top end of a connecting rod 16 in the moving process of the hydraulic telescopic rod 24 and extrudes the connecting rod 16, so that the connecting rod 16 drives a pressing plate 10 to slide downwards, as shown in fig. 3 and 4, the lower part of the pressing plate 10 is fixed in a connecting cylinder 8 through a connecting column 9, so that the pressing plate 10 stably slides downwards, a limiting plate 15 is extruded, a linear spring 14 at the connecting part of the connecting column 9 and the pressing plate 10 is convenient for resetting of the pressing plate 10, the pressing plate 10 extrudes the limiting plate 15, so that the limiting plate 15 slides downwards, the limiting plate 15 drives an ejector rod 5 to slide and is in contact with a connecting plate 12, as shown in fig. 2, the connecting plate 12 is hinged with the fixing, the connecting plate 12 is rotated and separated from the limiting plate 15, after the limiting plate 15 is separated from the connecting plate 12, the connecting plate 12 is reset under the action of the torsion spring 22, the bottom template 2 is in contact with the upper template 26, and a product is extruded and formed;

after extrusion forming, the hydraulic telescopic rod 24 is controlled to contract, so that the pressing plate 10 is reset under the action of the linear spring 14 below the connecting column 9, meanwhile, the limiting plate 15 is driven by the linear spring 14 in the fixed cylinder 4 to be in contact with the connecting plate 12 and is extruded by the connecting plate 12, the pressing plate 10 is completely reset under the continuous contraction of the hydraulic telescopic rod 24, as shown in fig. 3, the handle 21 is manually rotated to drive the connecting shaft 20 to rotate, the connecting shaft 20 drives the turntable 19 to rotate, the double-groove structure of the turntable 19 winds and contracts the traction wire 18, and the sliding plate 13 slides on the fixed plate 11 under the drive of the pulley 17 to separate the top end of the sliding plate 13 from the connecting plate 12, and due to the absence of the pressure of the connecting plate 12, the limiting plate 15 is upwards bounced under the action of the linear spring 14 in the fixed cylinder 4, so that the ejector rod 5 drives the ejector plate 7 to eject, when the formed product is ejected, the connecting plate 12 is reset under the action of gravity, and the sliding plate 13 is reset under the action of the linear spring 14 above the fixing plate 11, so that the rotating disc 19 rotates reversely, and the next demolding is facilitated, which is the whole working process of the precision mold convenient for demolding, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a precision mold convenient to drawing of patterns, includes workstation (1), a fixed section of thick bamboo (4), roof (23) and hydraulic telescoping rod (24), its characterized in that: the die plate (2) is arranged above the workbench (1), the die plate (2) is arranged in the middle of the support (3), the fixed cylinder (4) is arranged below the workbench (1), the ejector rod (5) is connected inside the fixed cylinder (4), the fixture block (6) is arranged outside the bottom end of the ejector rod (5), the bottom end of the ejector rod (5) is connected with the bottom end of the fixed cylinder (4) through a linear spring (14), a limiting plate (15) is arranged above the ejector rod (5), an ejector plate (7) is arranged at the top end of the ejector rod (5), the connecting cylinder (8) is connected to the bottom end of the workbench (1), a connecting column (9) is arranged inside the connecting cylinder (8), the linear spring (14) is connected to the bottom end of the connecting column (9), a pressing plate (10) is arranged at the top end of the connecting column (9), a connecting rod (16) is connected to the rear side of the pressing plate (10), the outer side of the fixed cylinder (4) is provided with a fixed plate (11), the inner side of the fixed plate (11) is connected with a connecting plate (12), a torsion spring (22) is arranged below the joint of the fixed plate (11) and the connecting plate (12), a sliding plate (13) is arranged above the joint of the fixed plate (11) and the connecting plate (12), a traction wire (18) is connected above the sliding plate (13), a linear spring (14) is arranged outside the sliding plate (13), the top end of the traction wire (18) is connected with a rotary table (19) through a pulley (17), the rotary table (19) is arranged at the bottom end of the front side of the workbench (1), a connecting shaft (20) is arranged inside the rotary table (19), the top end of the front side of the connecting shaft (20) is connected with a handle (21), a top plate (23) is arranged at the top end of the workbench (1), and a hydraulic telescopic rod (24) is arranged below the top plate (, the lower part of the hydraulic telescopic rod (24) is connected with a mounting plate (25), and an upper template (26) is installed at the bottom end of the mounting plate (25).

2. The precision mold for facilitating demolding as claimed in claim 1, wherein: the fixed cylinder (4) is arranged below the workbench (1) in a bilateral symmetry mode, the fixed cylinder (4) and the ejector rod (5) form a telescopic structure, and an ejector plate (7) at the top end of the ejector rod (5) is of an elastic structure.

3. The precision mold for facilitating demolding as claimed in claim 1, wherein: the pressing plate (10) is arranged above the limiting plate (15), the pressing plate (10) and the connecting rod (16) are vertically arranged, and the pressing plate (10) and the connecting column (9) are welded to form an integrated structure.

4. The precision mold for facilitating demolding as claimed in claim 1, wherein: the fixed plate (11) is hinged with the connecting plate (12), and the top end of the fixed plate (11) and the top end of the connecting plate (12) are on the same plane.

5. The precision mold for facilitating demolding as claimed in claim 1, wherein: the sliding plate (13) and the fixing plate (11) form a sliding structure, and a protruding structure is arranged at the top end of the sliding plate (13).

6. The precision mold for facilitating demolding as claimed in claim 1, wherein: the inside of carousel (19) is seted up two channel slot-like structure, and every slot-like structure in carousel (19) all is connected with pull wire (18).