CN208020563U - Impeller demoulding mechanism and equipment - Google Patents

Abstract

The utility model is related to a kind of impeller demoulding mechanism and equipment, which includes linear drives component, circumference drive component and sliding block；Wherein, the sliding block at least has first side, second side and third side；The first side and the second side are respectively used to correspond with two opposite flanks of the two neighboring blade of impeller and match；The circumference drive component is connect with the third side；The linear drives component and the circumference drive component connect and can drive the sliding block from being slided to the direction far from blade between the two neighboring blade of impeller by the circumference drive component, so that the first side and the second side are detached with two opposite flanks of the two neighboring blade of impeller respectively, and then with demoulding.

Description

Impeller demoulding mechanism and equipment

Technical field

The utility model is related to ejection technique fields, more particularly, to a kind of impeller demoulding mechanism and equipment.

Background technology

The components such as impeller and turbine are in production process, after formed product, to be made by particular mold molding product It obtains and generates relative motion between product and mold, the blade of product can be detached from from mold, and then complete demoulding.

For complicated impeller and turbine, using existing traditional stripping means, it is difficult between product and mold mutually de- From, or can not directly demould.

Utility model content

The purpose of this utility model is to provide a kind of impeller demoulding mechanisms, de- to solve impeller existing in the prior art The technical issues of mould mode can not be demoulded directly.

The utility model provides a kind of impeller demoulding mechanism, which includes linear drives component, circumference drive Dynamic component and sliding block；Wherein,

The sliding block at least has first side, second side and third side；

The first side and the second side are respectively used to two opposite flanks with the two neighboring blade of impeller Correspond matching；The circumference drive component is connect with the third side；

The linear drives component connect with the circumference drive component and can be driven by the circumference drive component The sliding block between the two neighboring blade of impeller to the direction far from blade from sliding, so that the first side and institute It states second side to detach with two opposite flanks of the two neighboring blade of impeller respectively, and then with demoulding.

As a further improvement of the above technical scheme, further include transmission gear；The linear drives component includes flexible Part and drive rack, the transmission gear are sequentially connected between the drive rack and the circumference drive component；Wherein,

The extensible member include fixed part and with the fixed part grafting and can be stretched relative to what the fixed part moved Contracting portion；

The external part of the pars contractilis connect with the drive rack and can drive the biography by the drive rack Moving gear drives the circumference drive component movement.

As a further improvement of the above technical scheme, the fixation for further including fixed seat and being arranged in the fixed seat Slot；Wherein,

The fixed part is fixed in the fixing groove, the drive rack and the fixing groove grafting, described Under the driving of pars contractilis, the drive rack can be moved along the length direction of the fixing groove.

As a further improvement of the above technical scheme, further include the first travel switch and the second travel switch, and touch Hair portion；

First travel switch and the second travel switch are arranged in the fixed seat, first travel switch with it is described The range of pars contractilis corresponds to, and second travel switch is corresponding with the dead-center position of the pars contractilis；

The trigger unit is arranged in the drive rack close to one end of the pars contractilis, for triggering the first row Second travel switches of Cheng Kaiguan or described.

As a further improvement of the above technical scheme, the circumference drive component includes driving circle and drive rod；Wherein,

The first end of the drive rod and driving circle are hinged, and the second end of the drive rod is cut with scissors with the sliding block It connects；

The linear drives component connects with driving circle and can drive the driving circle rotation, the driving circle to drive Moving the drive rod drives the sliding block from being slided to the direction far from blade between the two neighboring blade of impeller.

As a further improvement of the above technical scheme, the sliding block include die module and with the die module The link block of connection；Wherein,

The first side and the second side are arranged on the die module, and the third side is arranged described In link block, the drive rod is connect with the third side.

As a further improvement of the above technical scheme, the cambered way for further including pedestal and being arranged on the pedestal, Arcuate guide item is provided with below the link block；Wherein,

The cambered way, which is enclosed by the outer rim of impeller towards the driving, to be extended, the gib block and the cambered way card It connects and can be moved back and forth along the extending direction of the cambered way to be oriented to.

As a further improvement of the above technical scheme, it is provided with along the drive rod in the first end of the drive rod The strip hole that length direction extends；

Further include connector, the connector is connected with driving circle after passing through the strip hole and the connector energy Enough length directions along the strip hole move.

As a further improvement of the above technical scheme, the driving circle includes turntable and lasso；Wherein,

The periphery of the turntable includes the wheel flank of tooth and shiny surface, and the linear drives component connects with wheel flank of tooth transmission It connects, the lasso is socketed on the shiny surface；

The drive rod is connect with the turntable.

Impeller demoulding mechanism provided by the utility model includes linear drives component, circumference drive component and sliding block； Wherein, sliding block at least has first side, second side and a third side, first side and second side be respectively used to Two opposite flanks of the two neighboring blade of impeller correspond matching, and circumference drive component is connect with third side, straight line Drive component connect with circumference drive component and sliding block can be driven by the two neighboring of impeller by circumference drive component Between blade to far from blade direction slide so that first side and second side respectively with the two neighboring blade of impeller Two opposite flank separation, and then with demoulding.

When concrete application, sliding block is located between the two neighboring blade of impeller, which is used as blade forming simultaneously Module independently has a sliding block between two neighboring blade, and linear drives Component driver circumference drive component, which drives, to be slided Dynamic block motion, in this way, the module between two neighboring blade is detached from blade, which does not influence the size of product and outer It sees.Compared to existing traditional stripping means, can directly be demoulded between the impeller and module of the impeller demoulding mechanism.

The another object of the utility model, which also resides in, provides a kind of impeller demoulding equipment, which includes control System, and impeller demoulding mechanism as described above, wherein

The linear drives component of the impeller demoulding mechanism is connect with the control system.

The advantageous effect of impeller demoulding equipment provided by the utility model compared with the prior art, is same as the utility model and carries The advantageous effect of the impeller demoulding mechanism of confession compared with the prior art, details are not described herein again.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is the first schematic diagram that the impeller demoulding mechanism that the utility model embodiment provides is in molding state；

Fig. 2 is the second schematic diagram that the impeller demoulding mechanism that the utility model embodiment provides is in molding state；

Fig. 3 is the first schematic diagram that the impeller demoulding mechanism that the utility model embodiment provides is in die opening state；

Fig. 4 is the second schematic diagram that the impeller demoulding mechanism that the utility model embodiment provides is in die opening state；

Fig. 5 is the schematic diagram for the impeller that the utility model embodiment provides.

Reference numeral：

10- linear drives components；20- circumference drive components；30- sliding blocks；40- transmission gears；50- fixed seats；60- First travel switch；The second travel switches of 70-；80- trigger units；90- pedestals；100- return blocks；200- impellers；101- is flexible Part；102- drive racks；201- turntables；202- lassos；203- drive rods；301- die modules；302- link blocks；501- is solid Determine slot；901- cambered ways.

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Fig. 1 is the first schematic diagram that the impeller demoulding mechanism that the utility model embodiment provides is in molding state；Fig. 2 is The impeller demoulding mechanism that the utility model embodiment provides is in the second schematic diagram of molding state；Fig. 3 is that the utility model is real The impeller demoulding mechanism for applying example offer is in the first schematic diagram of die opening state；Fig. 4 is the leaf that the utility model embodiment provides Wheel demoulding mechanism is in the second schematic diagram of die opening state；Fig. 5 is the schematic diagram for the impeller that the utility model embodiment provides.

Shown in Fig. 5, impeller demoulding mechanism provided by the utility model includes linear drives component 10, circumference Drive component 20 and sliding block 30.

Wherein, sliding block 30 at least has first side, second side and third side；First side and second side It is respectively used to correspond with two opposite flanks of the two neighboring blade of impeller 200 and match；Circumference drive component 20 and Three sides connect.

Wherein, linear drives component 10 connect with circumference drive component 20 and can be driven by circumference drive component 20 and slided Dynamic model block 30 between the two neighboring blade of impeller 200 to the direction far from blade from sliding, so that first side and the second side Face is detached with two opposite flanks of the two neighboring blade of impeller 200 respectively, and then with demoulding.

When concrete application, sliding block 30 is located between the two neighboring blade of impeller 200, which is used as blade simultaneously Forming module, independently has a sliding block 30 between two neighboring blade, and linear drives component 10 drives circumference driving group Part 20 drives sliding block 30 to move, in this way, the module between two neighboring blade is detached from blade, which does not influence to produce The size and appearance of product.It, can be direct between the impeller and module of the impeller demoulding mechanism compared to existing traditional stripping means Demoulding.

Impeller demoulding mechanism provided in this embodiment further includes transmission gear 40, for being driven.

Linear drives component 10 includes extensible member 101 and drive rack 102, and the extensible member 101 and drive rack 102 are located at On same straight line, transmission gear 40 is sequentially connected between drive rack 102 and circumference drive component 20；Wherein, extensible member 101 include fixed part and with fixed part grafting and can relative to fixed part move pars contractilis；The external part of pars contractilis and drive Carry-over bar 102 connects and can drive transmission gear 40 that circumference drive component 20 is driven to move by drive rack 102.

Wherein, above-mentioned extensible member 101 is preferably hydraulic cylinder.

Impeller demoulding mechanism provided in this embodiment further includes fixed seat 50 and the fixing groove that is arranged in fixed seat 50 501, the fixing groove 501 is for positioning and being oriented to.

Wherein, fixed part is fixed in fixing groove 501, drive rack 102 and 501 grafting of fixing groove, in pars contractilis Driving under, drive rack 102 can be moved along the length direction of fixing groove 501.

Impeller demoulding mechanism provided in this embodiment further includes the first travel switch 60 and the second travel switch 70, and is touched Hair portion 80；First travel switch 60 and the second travel switch 70 are arranged in fixed seat 50, the first travel switch 60 with it is flexible The range in portion corresponds to, and the second travel switch 70 is corresponding with the dead-center position of pars contractilis；Trigger unit 80 is arranged in drive rack Close to one end of pars contractilis on 102, for triggering the first travel switch 60 or the second travel switch 70.

When concrete application, when drive rack 102 is run under the driving of pars contractilis to range, drive rack 102 On trigger unit 80 trigger the first travel switch 60, when drive rack 102 is run under the driving of pars contractilis to dead-center position, Trigger unit 80 in drive rack 102 triggers the second travel switch 70, and control system can pass through the first travel switch 60 and second Travel switch 70 accurately controls the stroke of drive rack 102.

Wherein, circumference drive component 20 includes driving circle and drive rod 203；The first end of drive rod 203 and driving circle hinge It connects, the second end and sliding block of drive rod 203 are hinged；Linear drives component 10 connects with driving circle and driving can be driven to enclose Rotation, driving circle driving drive rod 203 drive sliding block 30 between the two neighboring blade of impeller 200 to far from blade It slides in direction.

Wherein, sliding block 30 includes die module 301 and the link block 302 being connect with die module 301, wherein First side and second side are arranged on die module 301, and third side is arranged in link block 302, drive rod 203 with Third side connects, and drives link block 302 and die module 301 to move synchronously by third side.

Preferably, die module 301 and link block 302 are an integral molding structure.

Wherein, driving circle includes turntable 201 and lasso 202, wherein and the periphery of turntable 201 includes taking turns the flank of tooth and shiny surface, For drive rack 40 in linear drives component 10 with the wheel flank of tooth by 40 engaged transmission of transmission gear, lasso 202 is socketed in light On sliding surface.Wherein, drive rod 203 is connect with turntable 201.

Impeller provided in this embodiment demoulding component further includes pedestal 90 and the cambered way 901 that is arranged on pedestal 90, The lower section of link block 302 is provided with arcuate guide item；Wherein, cambered way 901 is prolonged by the outer rim of impeller 200 towards driving circle It stretches, and is arcuate structure, gib block and cambered way 901 are clamped and are capable of the extending direction of arcuately slideway 901 and move back and forth To be oriented to.

Between driving circle is drivingly connected 302 driven mold module 301 of module disengaging adjacent blades by drive rod 203 When space, the extending direction movement of gib block arcuately slideway 901 provides guiding role as sliding block 30 is whole.

It is provided with the strip hole of the length direction extension along drive rod 203 in the first end of drive rod 203, further includes connection Part, connector is connected with driving circle after passing through strip hole and connector can be moved along the length direction of strip hole, to prevent card Extremely.

Impeller demoulding mechanism provided in this embodiment further includes the return block 100 being arranged on pedestal, and return block 100 is along drive The inside profile of the circumferentially extending of moving-coil, return block 100 is matched with the movement locus of sliding block 30；Sliding block 30 has just Beginning position and de-molding position, sliding block 30 from de-molding position into initial position motion process, sliding block 30 and return block 100 inside profile abuts and moves to initial position along the inside profile.

Wherein, along the direction that sliding block 30 is moved from de-molding position to initial position, the height of return block 100 gradually increases It is high.

Impeller demoulding mechanism provided in this embodiment, including multiple drive rods, multiple sliding blocks and multiple arcs slideway, Multiple drive rods, multiple sliding blocks and multiple arcs slideway are arranged in a one-to-one correspondence.

Along the circumferential direction of driving circle, multiple drive rods, multiple sliding blocks and multiple arcs slideway are spaced setting, impeller successively An independent sliding block, driving of multiple sliding blocks in corresponding drive rod are provided between middle each adjacent two blade The different cambered way self-movement of lower edge is made up of multiple independent drive rods and multiple independent sliding blocks turntable One entirety, the entirety have the unified direction of motion, and linear drives component drives multiple drives by transmission gear driving disc Lever moves simultaneously, and then multiple sliding blocks are detached from blade simultaneously, and entire demoulding mechanism moves simultaneously and action is unified, multiple Blade is acted with multiple die modules and is directly demoulded simultaneously.

Impeller demoulding mechanism provided in this embodiment includes multiple return blocks, and the circumferential direction of multiple return blocks edge driving circles is successively Head and the tail crimp, and multiple sliding blocks are arranged in a one-to-one correspondence with multiple return blocks.

The another object of the utility model embodiment, which also resides in, provides a kind of impeller demoulding equipment, the impeller demoulding equipment packet Include control system and impeller demoulding mechanism as above, wherein the linear drives component of impeller demoulding mechanism connects with control system It connects.

The advantageous effect of the impeller demoulding equipment that the utility model embodiment provides compared with the prior art, is same as this practicality The advantageous effect of the impeller demoulding mechanism that new embodiment provides compared with the prior art, details are not described herein again.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of impeller demoulding mechanism, which is characterized in that including linear drives component, circumference drive component and sliding block；Its In,

The sliding block at least has first side, second side and third side；

The first side and the second side are respectively used to two opposite flanks of the two neighboring blade of impeller one by one Corresponding matching；The circumference drive component is connect with the third side；

The linear drives component connect with the circumference drive component and can be by described in circumference drive component drive Sliding block between the two neighboring blade of impeller to the direction far from blade from sliding, so that the first side and described the Two side faces are detached with two opposite flanks of the two neighboring blade of impeller respectively, and then with demoulding.

2. impeller demoulding mechanism according to claim 1, which is characterized in that further include transmission gear；The linear drives Component includes extensible member and drive rack, and the transmission gear is sequentially connected in the drive rack and the circumference drive component Between；Wherein,

The extensible member include fixed part and with the fixed part grafting and the pars contractilis that can be moved relative to the fixed part；

The external part of the pars contractilis connect with the drive rack and can drive the driving cog by the drive rack Wheel drives the circumference drive component movement.

3. impeller demoulding mechanism according to claim 2, which is characterized in that further include fixed seat and be arranged in the fixation Fixing groove on seat；Wherein,

The fixed part is fixed in the fixing groove, the drive rack and the fixing groove grafting, described flexible Under the driving in portion, the drive rack can be moved along the length direction of the fixing groove.

4. impeller demoulding mechanism according to claim 3, which is characterized in that further include the first travel switch and the second stroke Switch and trigger unit；

First travel switch and the second travel switch are arranged in the fixed seat, and first travel switch stretches with described The range in portion corresponds to, and second travel switch is corresponding with the dead-center position of the pars contractilis；

The trigger unit is arranged in the drive rack close to one end of the pars contractilis, is opened for triggering first stroke Pass or second travel switch.

5. impeller demoulding mechanism according to claim 1, which is characterized in that the circumference drive component include driving circle and Drive rod；Wherein,

The first end of the drive rod and driving circle are hinged, and the second end of the drive rod is hinged with the sliding block；

The linear drives component connects with driving circle and can drive the driving circle rotation, the driving circle driving institute Stating drive rod drives the sliding block from being slided to the direction far from blade between the two neighboring blade of impeller.

6. impeller demoulding mechanism according to claim 5, which is characterized in that the sliding block include die module and with The link block of the die module connection；Wherein,

The first side and the second side are arranged on the die module, and the third side is arranged in the connection In module, the drive rod is connect with the third side.

7. impeller demoulding mechanism according to claim 6, which is characterized in that further include pedestal and be arranged on the pedestal Cambered way, be provided with arcuate guide item below the link block；Wherein,

The cambered way, which is enclosed by the outer rim of impeller towards the driving, to be extended, the gib block and the cambered way be clamped and It can be moved back and forth along the extending direction of the cambered way to be oriented to.

8. impeller demoulding mechanism according to claim 5, which is characterized in that be provided with edge in the first end of the drive rod The strip hole that the length direction of the drive rod extends；

Further include connector, the connector encloses connection with the driving after passing through the strip hole and the connector being capable of edge The length direction of the strip hole moves.

9. impeller demoulding mechanism according to claim 5, which is characterized in that the driving circle includes turntable and lasso；Its In,

The periphery of the turntable includes the wheel flank of tooth and shiny surface, and the linear drives component is sequentially connected with the wheel flank of tooth, institute Lasso is stated to be socketed on the shiny surface；

The drive rod is connect with the turntable.

10. a kind of impeller demoulding equipment, which is characterized in that including control system, and as described in any one of claim 1-9 Impeller demoulding mechanism, wherein

The linear drives component of the impeller demoulding mechanism is connect with the control system.