CN208390962U - Easily demoulding die casting machine - Google Patents
Easily demoulding die casting machine Download PDFInfo
- Publication number
- CN208390962U CN208390962U CN201820684969.9U CN201820684969U CN208390962U CN 208390962 U CN208390962 U CN 208390962U CN 201820684969 U CN201820684969 U CN 201820684969U CN 208390962 U CN208390962 U CN 208390962U
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- die casting
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- casting machine
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Abstract
The utility model discloses a kind of easily demoulding die casting machines; belong to die casting equipment technical field; its key points of the technical solution are that including base, clamping and injection mechanism; easily demoulding die casting machine further includes stripper apparatus, and the modular device includes the clamping device for clamping taking-up by die casting workpiece from the ejecting mechanism of mold ejection and by workpiece from mold；The clamping device includes carrying out gripping the horizontal drive component that spring-loaded pawl component and driving spring claw move in the horizontal direction and the vertical driving assembly that driving spring jaw components are moved in vertical direction to die casting workpiece；Solve the problems, such as that existing flange die casting workpiece demoulding is inconvenient；Convenient and efficient flange die casting workpiece can be subjected to demoulding taking-up from mold.
Description
Technical field
The utility model relates to die casting equipment technical field, in particular to a kind of easily demoulding die casting machine.
Background technique
Die casting machine is exactly the machine for compression casting.Including hot pressing room and two kinds of cold pressing chamber.Afterwards all again be divided into it is straight and
Horizontal two types.Die casting machine is cooled and shaped molten metal bath injection into mold under pressure, can obtain after die sinking
To solid metal casting.After die casting workpiece shaping, the cavity plate of mold and punch-pin are separated, then will be left in zero on punch-pin
Part is demoulded, and the die casting of die casting workpiece is completed.
A kind of flange die casting workpiece as shown in Fig. 1, it includes flange disk body 51 and mounting shaft hole 52.This flange pressure
The contact area of foundry work part and punch-pin is larger, and there are biggish adhesive force between punch-pin, general demoulding mechanism is not easy this
Class flange die casting workpiece 1 is deviate from, at present generally using the artificial tools such as clamp that pass through by such method in the actual production of factory
Blue die casting workpiece 1 takes out from punch-pin, labor intensive, and production efficiency is low.
It is sleeping that the Chinese utility model patent file that Authorization Notice No. is CN207076946U discloses a kind of automatic demoulding formula
Formula cold-chamber die casting machine, including pedestal, one end of pedestal are internally provided with idler wheel, and the outside of idler wheel is surrounded with conveyer belt, and
One end of idler wheel is equipped with transport motor, and electric cabinet is provided with above spring, and electric cabinet side is provided with hydraulic cylinder, hydraulic pump
And hydraulic oil container, hydraulic pump and hydraulic oil container are respectively positioned on the lower section of hydraulic cylinder, the hydraulic pump is located at the side of hydraulic oil container, institute
It states hydraulic oil container and is connect with hydraulic cylinder by hydraulic oil pipe, one end of hydraulic cylinder is provided with hydraulic stem, and hydraulic oil container is far from hydraulic
The side of pump is provided with drive mechanism, and drive mechanism is provided with mode locking ontology far from the side of hydraulic oil container.
Above-mentioned automatic demoulding formula horizontal type cold-chamber die casting is contacted by spring and falling off, can be by workpiece from the equipment
It splits away off；But for above-mentioned flange die casting workpiece, since it is big with the contact area of punch-pin, adhesive force is strong, using bullet
Spring and the stripping result for contacting and being demoulded that falls off are bad.
Utility model content
The purpose of the utility model is to provide a kind of easily demoulding die casting machines, can be convenient and efficient by flange die carter
Part carries out demoulding taking-up from mold.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of easily demoulding pressure
Casting machine, including base, clamping and injection mechanism, easily demoulding die casting machine further include stripper apparatus, the modular device
Clamping device including clamping taking-up from mold by die casting workpiece from the ejecting mechanism of mold ejection and by workpiece；It is described
Clamping device includes the spring-loaded pawl component gripped to die casting workpiece and driving spring jaw components in level side
The vertical driving assembly moved to the horizontal drive component and driving spring jaw components of movement in vertical direction.
By using above scheme, molten metal is injected into the type chamber of mold by injection mechanism, and after molding, clamping will
The cavity plate and punch-pin of mold separate, and die casting workpiece stays on punch-pin；Die casting workpiece is ejected by ejecting mechanism, makes die casting
Workpiece and punch-pin carry out loosening disengaging；Clamping device clamps die casting workpiece by spring-loaded pawl component, is driven by level
It moves component and vertical driving assembly driving spring jaw components and die casting workpiece and punch-pin is taken away into taking-up.
Preferably, the spring-loaded pawl component include fixed block, mould direction and fixed block divided along mold to be slidably connected
Skewback and the direction of motion elastic skewback vertical with sliding skewback are slided, the elasticity skewback is fixed with horizontal spring, institute
The other end for stating spring is fixedly connected with fixed block；The elasticity skewback is fixedly connected with arc-shaped claws.
By using above scheme, when demoulding to flange die casting workpiece, arc-shaped claws are protruded into flange die carter
In the mounting shaft hole of part；Divide the sliding motion in mould direction along mold by sliding skewback, and then controls arc-shaped claws in flange pressure
The movement of the mounting shaft hole radial direction of foundry work part, so as to grip flange die casting workpiece and by flange die casting workpiece and arc
The separation of shape claw.
Preferably, the horizontal drive component includes horizontally disposed driving motor, the output shaft of the driving motor is same
Axis is fixed with screw rod, and the screw rod is rotatablely connected with base in the horizontal direction；The wire rod thread is connected with horizontal slider；It is described
Base is fixed with the length direction guide post parallel with screw rod length direction, and the horizontal slider is sliding along guide post length direction and guide post
Dynamic connection；The spring-loaded pawl component is fixedly connected with horizontal slider in the horizontal direction.
By using above scheme, horizontal slider is slidably connected along guide post length direction and horizontal slider and wire rod thread connect
It connects, screw rod rotation is driven by driving motor, and then control and slided with horizontal slider along guide post length direction；Spring-loaded pawl
Component is fixedly connected with horizontal slider in the horizontal direction, so that spring-loaded pawl component be driven to be moved in the horizontal direction.
Preferably, the vertical driving assembly includes the lifting hydraulic cylinder being fixed on horizontal slider vertically, the lifting
The piston rod of hydraulic cylinder is fixedly connected with spring-loaded pawl component.
By using above scheme, lifting hydraulic cylinder is fixed on horizontal slider vertically, the piston rod of lifting hydraulic cylinder with
Spring-loaded pawl component is fixedly connected, and then is moved by lifting hydraulic cylinder driving spring jaw components in vertical direction.
Preferably, the lifting hydraulic cylinder piston rod end is fixed with mounting base, the fixed block and mounting base are vertical
It is hinged in plane, horizontally disposed overturning motor is fixed in the mounting base；The output shaft and fixed block of the overturning motor
It is fixedly connected.
By using above scheme, fixed block is hinged in perpendicular with mounting base, is fixed by overturning motor driven
Block is rotated around the hinge joint of itself and mounting base, thus after by the demoulding of flange die casting workpiece, it can be to the angle of flange die casting workpiece
Degree is adjusted, so that operator be facilitated to be collected and arrange flange die casting workpiece.
Preferably, be connected with vertical telescopic rod between the mounting base and horizontal slider, one end of the telescopic rod with
Horizontal slider is fixedly connected, and the other end of telescopic rod is fixedly connected with mounting base.
The loaded area of mounting base in the vertical direction is increased by the setting of telescopic rod by using above scheme, from
And make mounting base more balance and stability in lifting process.
Preferably, the ejecting mechanism includes ejection hydraulic cylinder, the cylinder of the ejection hydraulic cylinder is horizontally fixed on base,
The piston rod of the ejection hydraulic cylinder is abutted with die casting workpiece.
By using above scheme, ejecting mechanism includes ejection hydraulic cylinder, by ejecting the piston rod of hydraulic cylinder to die casting
The contact of workpiece exerts a force, and then makes to generate between die casting workpiece and mold and loosen gap, to facilitate die casting workpiece and mold
It is separated.
Preferably, stripper apparatus further includes the fog-spray nozzle to workpiece spraying cooling.
By using above scheme, stripper apparatus further includes fog-spray nozzle, by the setting of fog-spray nozzle, to die casting workpiece into
When row demoulding, misting cooling cooling is carried out to die casting workpiece using fog-spray nozzle, so that die casting workpiece be made to be easy to demould, is reduced because strong
Die casting workpiece quality caused by system demoulding is bad.
In conclusion the utility model has the following beneficial effects:
1. being ejected by ejecting mechanism to die casting workpiece, so that die casting workpiece is generated gap with mold and separate, pass through bullet
Spring jaw components clamp die casting workpiece, and pass through horizontal drive component and vertical driving assembly driving spring jaw components
It is moved, by die casting workpiece and mold separation；
2. fixed block is hinged in perpendicular with mounting base, by overturning motor driven fixed block around itself and mounting base
Hinge joint rotation, thus by flange die casting workpiece demoulding after, the angle of flange die casting workpiece can be adjusted, thus
Operator is facilitated to be collected and arrange flange die casting workpiece；
3. carry out misting cooling cooling to die casting workpiece by fog-spray nozzle, so that die casting workpiece be made to be easy to demould, reduce because
Die casting workpiece quality caused by forced stripper mechanism is bad.
Detailed description of the invention
Fig. 1 is background technique attached drawing；
Fig. 2 is the structural schematic diagram of easily demoulding die casting machine；
Fig. 3 is the structural schematic diagram of ejecting mechanism；
Fig. 4 is the structural schematic diagram of horizontal drive mechanism and upright driving mechanism；
Fig. 5 is spring-loaded pawl component and overturning motor connection relationship diagram；
Fig. 6 is the structural schematic diagram of spring-loaded pawl component.
In figure, 1, base；2, clamping；3, injection mechanism；31, discharge chambe；311, feed inlet；32, hydraulic injection cylinder；
4, stripper apparatus；41, ejecting mechanism；411, hydraulic cylinder is ejected；42, clamping device；421, spring-loaded pawl component；4211, fixed
Block；4212, skewback is slided；4213, elastic skewback；4214, spring；4215, arc-shaped claws；4216, gripper cylinder；422, horizontal
Driving assembly；4221, driving motor；4222, screw rod；4223, guide post；4224, horizontal slider；423, vertical driving assembly；
4231, lifting hydraulic cylinder；4232, telescopic rod；4233, mounting base；424, motor is overturn；43, fog-spray nozzle；5, flange die carter
Part；51, flange disk body；52, mounting shaft hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of die casting machine with quantitative injection device, referring to Fig. 2, including base 1, clamping 2, injection
Mechanism 3 and stripper apparatus 4.The punch-pin and cavity plate that clamping 2 is used to that die-casting die chamber will be formed are molded and are divided mould, thus right
Workpiece carries out fluid injection die casting and takes out molding workpiece from type chamber.Injection mechanism 3 includes discharge chambe 31 and hydraulic injection cylinder
32, discharge chambe 31 is provided with feed inlet 311, and the piston rod of hydraulic injection cylinder 32 can be along molten metal injection direction in discharge chambe 31
Interior movement.When carrying out die casting, molten metal is added to discharge chambe 31 from feed inlet 311；Start hydraulic injection cylinder 32, injection
The piston rod of cylinder pressure 32 moves in discharge chambe 31 and the molten metal in discharge chambe 31 is injected into type chamber, is reaching certain guarantor
After pressing the time, clamping 2 drives cavity plate and punch-pin separation, to take out to by the die casting workpiece in type chamber.Stripper apparatus 4 is used
Come after cavity plate and punch-pin separation, the die casting workpiece (being not limited to stay in the part in punch-pin) and punch-pin that will be left on punch-pin are de-
From, and then die casting workpiece is taken out.
Referring to Fig. 2 and Fig. 3, stripper apparatus 4 includes ejecting mechanism 41 and clamping device 42.Ejecting mechanism 41 is used to passing through
The conflict power for applying the die joint perpendicular to punch-pin to the part stayed in punch-pin loosens die casting workpiece and punch-pin and is detached from.Top
Mechanism 41 includes ejection hydraulic cylinder 411 out, and the cylinder body of ejection hydraulic cylinder 411 is horizontally fixed on base 1, ejects hydraulic cylinder 411
Piston rod end abutted against with die casting workpiece.Eject the flexible top for realizing die casting workpiece and punch-pin of piston rod of hydraulic cylinder 411
It is detached from out.
Referring to Fig. 3,42 packet spring-loaded pawl component 421 of clamping device, horizontal drive component 422 and vertical driving assembly 423.
Horizontal drive component 422 and vertical driving assembly 423 respectively drive spring-loaded pawl component 421 in the horizontal direction and in vertical direction
It is moved；Spring-loaded pawl component 421 is used to clamp flange die casting workpiece 5, thus convenient further by flange die casting
Workpiece 5 takes out from punch-pin.
Referring to Fig. 3 and Fig. 4, horizontal drive component 422 includes horizontally disposed driving motor 4221, driving motor 4221
Screw rod 4222 is coaxially fixed on output shaft, screw rod 4222 is rotatablely connected with base 1 in the horizontal direction.It is further fixed on base 1
Length direction guide post 4223 identical with 4222 length direction of screw rod, screw rod 4222 are threaded with horizontal slider 4224, horizontal
Sliding block 4224 is slidably connected along the length direction of guide post 4223 with guide post 4223.Vertical driving assembly 423 includes lifting hydraulic cylinder
4231, lifting hydraulic cylinder 4231 is fixed on vertically on horizontal slider 4224, and the end of lifting hydraulic cylinder 4231 is fixed with mounting base
4233, spring-loaded pawl component 421 is arranged in mounting base 4233.It is also connected between mounting base 4233 and horizontal slider 4224 perpendicular
One end of straight telescopic rod 4232, telescopic rod 4232 is fixedly connected with horizontal slider 4224, the other end and peace of telescopic rod 4232
Dress seat 4233 is fixedly connected, and balances the movement of mounting base 4233 in the vertical direction more surely by the setting of telescopic rod 4232
It is fixed.By the driving effect of driving motor 4221 and lifting hydraulic cylinder 4231, and then realize spring-loaded pawl component 421 in level side
Upward movement and movement in the vertical direction, so that the flange die casting workpiece 5 on punch-pin be taken away with removing.
Referring to figure 5 and figure 6, spring-loaded pawl component 421 includes fixed block 4211, divides mould direction and fixed block 4211 along mold
The sliding skewback 4212 and the direction of motion the being slidably connected elastic skewback 4213 vertical with sliding skewback 4212.Elastic skewback
4213 are fixed with horizontal spring 4214, and the other end of spring 4214 is fixedly connected with fixed block 4211.Spring-loaded pawl component 421
Further include gripper cylinder 4216, gripper cylinder 4216 is horizontally fixed on fixed block 4211, the piston rod of gripper cylinder 4216 with
Sliding skewback 4212 is fixedly connected.The piston rod movement direction of gripper cylinder 4216 and the die joint of punch-pin are perpendicular.It is elastic oblique
Block 4213 is fixedly connected with arc-shaped claws 4215.When being clamped to flange die casting workpiece 5, arc-shaped claws 4215 are extend into
In the mounting shaft hole 52 of part, then gripper cylinder 4216 pushes sliding skewback 4212 to be moved to the direction of punch-pin, passes through
The active force of 4212 pairs of skewback elastic skewbacks 4213 is slided, arc-shaped claws 4215 carry out radial direction to mounting shaft hole 52 and hold out against fixation,
To which further flange die casting workpiece 5 be taken out from punch-pin.By flange die casting workpiece 5 after punch-pin disengaging, gripper cylinder
4216 piston rod is shunk, and under the action of spring 4214, elastic skewback 4213 drives arc-shaped claws 4215 to reset, and then by method
Blue die casting workpiece 5 is removed from arc-shaped claws 4215.
Referring to figure 5 and figure 6, fixed block 4211 and mounting base 4233 are hinged in perpendicular, fixed in mounting base 4233
There is horizontally disposed overturning motor 424；The output shaft of overturning motor 424 is fixedly connected with fixed block 4211, can drive fixation
Block 4211 is rotated around its hinge joint.Flange die casting workpiece 5 after punch-pin disengaging, is being driven into fixed block by overturning motor 424
4211 rotate around its hinge joint, the rotation of flange die casting workpiece are adjusted to suitable angle, to facilitate operator to flange pressure
Foundry work part 5 is collected and arranges.
Referring to Fig. 5, stripper apparatus 4 further includes the fog-spray nozzle 43 to workpiece spraying cooling.Fog-spray nozzle 43 is fixed on mounting base
On 4233, when demoulding to die casting workpiece, mist cooling is carried out to die casting workpiece by fog-spray nozzle 43, to make die carter
Part is easy to be detached from punch-pin, and it is bad to reduce die casting workpiece quality caused by due to forced demoulding.
Concrete operations mode is as follows:
Molten metal liquid is added into discharge chambe 31 by feed inlet 311, molten metal is injected by hydraulic injection cylinder 312
In the type chamber of mold, after flange die casting workpiece 5 forms, clamping 2 separates cavity plate and punch-pin, flange die casting workpiece
5 stay on punch-pin.It is moved by horizontal drive component 422 and 423 driving spring jaw components 421 of vertical driving assembly, by arc
Shape claw 4215 is extend into mounting shaft hole 52.Sliding skewback 4212 is driven to move by gripper cylinder 4216, and then to flange
Die casting workpiece 5 is gripped；Flange die casting workpiece 5 is taken away punch-pin by spring-loaded pawl component 421, and passes through overturning motor
Flange die casting workpiece 5 is adjusted to suitable angle by 424, so facilitate operator to flange die casting workpiece 5 be collected with it is whole
Reason.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of easily demoulding die casting machine, including base (1), clamping (2) and injection mechanism (3), it is characterised in that: just
It further include stripper apparatus (4) in the die casting machine of demoulding, the stripper apparatus (4) includes by die casting workpiece from the top of mold ejection
Mechanism (41) and workpiece is clamped to the clamping device (42) of taking-up from mold out；The clamping device (42) includes to die casting
What the spring-loaded pawl component (421) and driving spring jaw components (421) that workpiece is gripped moved in the horizontal direction
The vertical driving assembly that horizontal drive component (422) and driving spring jaw components (421) are moved in vertical direction
(423)。
2. easily demoulding die casting machine according to claim 1, it is characterised in that: spring-loaded pawl component (421) packet
It includes fixed block (4211), divide mould direction along mold and sliding skewback (4212) that fixed block (4211) are slidably connected and movement side
To the elastic skewback (4213) vertical with sliding skewback (4212), the elasticity skewback (4213) is fixed with horizontal spring
(4214), the other end of the spring (4214) is fixedly connected with fixed block (4211)；The elasticity skewback (4213) is fixed to be connected
It is connected to arc-shaped claws (4215).
3. easily demoulding die casting machine according to claim 2, it is characterised in that: horizontal drive component (422) packet
It includes horizontally disposed driving motor (4221), the output shaft of the driving motor (4221) is coaxially fixed with screw rod (4222), institute
Screw rod (4222) is stated to be rotatablely connected with base (1) in the horizontal direction；The screw rod (4222) is threaded with horizontal slider
(4224)；The base (1) is fixed with the length direction guide post parallel with screw rod (4222) length direction (4223), the level
Sliding block (4224) is slidably connected along guide post (4223) length direction and guide post (4223)；The spring-loaded pawl component (421) is in water
It square is fixedly connected upwards with horizontal slider (4224).
4. easily demoulding die casting machine according to claim 3, it is characterised in that: vertical driving assembly (423) packet
Include and be fixed on lifting hydraulic cylinder (4231) on horizontal slider (4224) vertically, the piston rod of the lifting hydraulic cylinder (4231) with
Spring-loaded pawl component (421) is fixedly connected.
5. easily demoulding die casting machine according to claim 4, it is characterised in that: lifting hydraulic cylinder (4231) piston
Boom end is fixed with mounting base (4233), and the fixed block (4211) and mounting base (4233) are hinged in perpendicular, described
Horizontally disposed overturning motor (424) is fixed in mounting base (4233)；The output shaft and fixed block of overturning motor (424)
(4211) it is fixedly connected.
6. easily demoulding die casting machine according to claim 5, it is characterised in that: the mounting base (4233) and level are sliding
It is connected between block (4224) vertical telescopic rod (4232), one end and horizontal slider (4224) of the telescopic rod (4232) are solid
Fixed connection, the other end of telescopic rod (4232) are fixedly connected with mounting base (4233).
7. easily demoulding die casting machine according to claim 1, it is characterised in that: the ejecting mechanism (41) includes ejection
The cylinder body of hydraulic cylinder (411), ejection hydraulic cylinder (411) is horizontally fixed on base (1), the ejection hydraulic cylinder (411)
Piston rod abutted with die casting workpiece.
8. easily demoulding die casting machine according to claim 1, it is characterised in that: stripper apparatus (4) further includes to workpiece
The fog-spray nozzle (43) of spraying cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684969.9U CN208390962U (en) | 2018-05-09 | 2018-05-09 | Easily demoulding die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684969.9U CN208390962U (en) | 2018-05-09 | 2018-05-09 | Easily demoulding die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390962U true CN208390962U (en) | 2019-01-18 |
Family
ID=65061649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820684969.9U Expired - Fee Related CN208390962U (en) | 2018-05-09 | 2018-05-09 | Easily demoulding die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208390962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702145A (en) * | 2020-06-23 | 2020-09-25 | 杭州窜层科技有限公司 | Die-casting forming equipment for eliminating cold shut phenomenon of die |
-
2018
- 2018-05-09 CN CN201820684969.9U patent/CN208390962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702145A (en) * | 2020-06-23 | 2020-09-25 | 杭州窜层科技有限公司 | Die-casting forming equipment for eliminating cold shut phenomenon of die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |