CN212072782U - Wind-powered electricity generation blade prefabrication bonding angle mould - Google Patents

Wind-powered electricity generation blade prefabrication bonding angle mould Download PDF

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Publication number
CN212072782U
CN212072782U CN202020571146.2U CN202020571146U CN212072782U CN 212072782 U CN212072782 U CN 212072782U CN 202020571146 U CN202020571146 U CN 202020571146U CN 212072782 U CN212072782 U CN 212072782U
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CN
China
Prior art keywords
die
bonding angle
mold
prefabrication
support
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Active
Application number
CN202020571146.2U
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Chinese (zh)
Inventor
武丽莉
朱天财
姜坤
郭廷俊
黄旭
张琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongye Wind Power Equipment Yingkou Co ltd
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Hongye Wind Power Equipment Yingkou Co ltd
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Priority to CN202020571146.2U priority Critical patent/CN212072782U/en
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Abstract

The utility model discloses a prefabricated bonding angle mould of wind-powered electricity generation blade, including external mold, centre form and support, the outside of external mold and the inboard of centre form all are equipped with the baffle, the both ends fixed connection of centre form in the inboard of support, the both sides of support all are equipped with the slide rail, the top sliding connection of slide rail has the slider, fixed connection is in the top of two sets of sliders respectively at the both ends of external mold, the pneumatic cylinder is installed to one side of slider, the one end of pneumatic cylinder is connected in one side of support. After the bonding angle is formed, the hydraulic cylinder is started to drive the outer mold to be separated from the inner mold, the thimble touches the blocking rod when the outer mold moves, the bonding angle can be ejected out of the outer mold, demolding of the bonding angle is facilitated, and machining efficiency of the bonding angle is improved.

Description

Wind-powered electricity generation blade prefabrication bonding angle mould
Technical Field
The utility model relates to a wind-powered electricity generation blade makes technical field, specifically is a prefabricated bonding angle mould of wind-powered electricity generation blade.
Background
The wind driven generator blade is the most basic and most core part in a wind power generation system and mainly comprises a suction surface shell, a pressure surface shell, a crossbeam, a web plate and a front edge and a rear edge bonding angle. In general, the blade is formed by mounting a bonding angle mold on a blade SS surface mold so that the bonding angle is integrally formed with the SS surface housing.
In the prior art, when a mould is used for producing the bonding angle, the size of the mould is large, inconvenience is caused during mould splitting, demoulding is slow, and the production efficiency of the bonding angle is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated bonding angle mould of wind-powered electricity generation blade opens the pneumatic cylinder and drives external mold and centre form phase separation, and when the external mold removed, the thimble can touch shelves pole, can improve the machining efficiency at bonding angle with the ejecting external mold at bonding angle, the drawing of patterns at the bonding angle of being convenient for to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wind power blade prefabricated bonding angle die comprises an outer die, an inner die and a support, wherein baffles are arranged on the outer portion of the outer die and the inner side of the inner die, two ends of the inner die are fixedly connected to the inner side of the support, slide rails are arranged on two sides of the support, slide blocks are connected to the tops of the slide rails in a sliding mode, two ends of the outer die are fixedly connected to the tops of two groups of slide blocks respectively, a hydraulic cylinder is installed on one side of each slide block, and one end of each hydraulic cylinder is connected to one side of the support;
the spring is sleeved outside the ejector pin, and one side of the support is fixedly connected with a blocking rod matched with the ejector pin.
Preferably, injection molding holes are formed in the outer die, and at least three groups of injection molding holes are formed in the injection molding holes.
Preferably, cooling cavities are formed in the outer die and the inner die, and two ends of each cooling cavity are respectively communicated with a water inlet pipe and a water outlet pipe.
Preferably, the inner side of the through hole is provided with a clamping groove, and a sealing ring is arranged inside the clamping groove.
Preferably, one side of each of the two groups of baffles is provided with a limit groove and a limit block which are matched with each other.
Preferably, the gear lever and the ball head are arranged on the same straight line.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses mainly constitute by parts such as external mold, centre form, support, drive the external mold by the pneumatic cylinder and laminate mutually with the centre form for two sets of baffles closely laminate and seal the cavity of external mold and centre form, after the bonding angle shaping, open the pneumatic cylinder and drive external mold and centre form phase separation, when the external mold removed, the shelves pole can be touched to the thimble, can be with the ejecting external mold of bonding angle, the drawing of patterns of the bonding angle of being convenient for improves the machining efficiency of bonding angle.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the cross section of the external mold and the internal mold of the present invention;
FIG. 3 is an enlarged view of the area A in FIG. 2;
fig. 4 is an enlarged structural diagram of a region B in fig. 2.
In the figure: 1. an outer mold; 2. an inner mold; 3. a baffle plate; 4. a support; 5. a slide rail; 6. a slider; 7. a hydraulic cylinder; 8. a through hole; 9. a thimble; 10. a ball head; 11. a spring; 12. a gear lever; 13. injection molding holes; 14. a cooling chamber; 15. a water inlet pipe; 16. a water outlet pipe; 17. a card slot; 18. a seal ring; 19. a limiting groove; 20. and a limiting block.
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 to 4, the present invention provides a technical solution: a wind power blade prefabricated bonding angle die comprises an outer die 1, an inner die 2 and a support 4, wherein baffles 3 are arranged outside the outer die 1 and inside the inner die 2, two ends of the inner die 2 are fixedly connected to the inside of the support 4, slide rails 5 are arranged on two sides of the support 4, slide blocks 6 are slidably connected to the tops of the slide rails 5, two ends of the outer die 1 are respectively and fixedly connected to the tops of two groups of slide blocks 6, a hydraulic cylinder 7 is installed on one side of each slide block 6, one end of each hydraulic cylinder 7 is connected to one side of the support 4, the outer die 1 is fixed on the slide rails 5 through the slide blocks 6, the stability of the outer die 1 is improved, one side of each of the two groups of baffles 3 is provided with a limit groove 19 and a limit block 20 which are matched with each other, and when the outer mold 1 is attached to the inner mold 2, the limit block 20 is inserted into the limit groove 19, so that the positioning between the outer mold 1 and the inner mold 2 is facilitated;
the through hole 8 is formed in the outer die 1, the thimble 9 is movably inserted in the through hole 8, one end of the thimble 9 is fixedly connected with a ball head 10, one side of the ball head 10 is provided with a spring 11, the spring 11 is sleeved outside the thimble 9, one side of the support 4 is fixedly connected with a blocking rod 12 matched with the thimble 9, the blocking rod 12 and the ball head 10 are arranged on the same straight line, the end of the blocking rod 12 is favorably touched by the ball head 10 directly, the clamping groove 17 is formed in the inner side of the through hole 8, a sealing ring 18 is arranged in the clamping groove 17, and the improvement of the sealing performance between the thimble 9 and the through hole 8 is facilitated.
The injection molding holes 13 are formed in the outer mold 1, the injection molding holes 13 are at least provided with three groups, so that injection molding of bonding angles is facilitated, the cooling cavities 14 are formed in the outer mold 1 and the inner mold 2, two ends of each cooling cavity 14 are respectively communicated with the water inlet pipe 15 and the water outlet pipe 16, flowing water is introduced into the cooling cavities 14 through the water inlet pipes 15 when the bonding angles are formed, cooling of the bonding angles is facilitated, and cooling efficiency is improved.
The working principle is as follows: when the device is used, the hydraulic cylinder 7 drives the outer mold 1 to be attached to the inner mold 2, so that the two groups of baffles 3 are tightly attached to seal the cavities of the outer mold 1 and the inner mold 2, after the bonding angle is formed, the hydraulic cylinder 7 is opened to drive the outer mold 1 to be separated from the inner mold 2, when the outer mold 1 moves, the ejector pin 9 touches the blocking rod 12, the bonding angle can be ejected out of the outer mold 1, the demolding of the bonding angle is facilitated, and the processing efficiency of the bonding angle is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wind-powered electricity generation blade prefabrication bonding angle mould, includes external mold (1), centre form (2) and support (4), its characterized in that: the outer part of the outer die (1) and the inner side of the inner die (2) are respectively provided with a baffle (3), two ends of the inner die (2) are fixedly connected to the inner sides of the supports (4), two sides of the supports (4) are respectively provided with a sliding rail (5), the tops of the sliding rails (5) are connected with sliding blocks (6) in a sliding manner, two ends of the outer die (1) are respectively fixedly connected to the tops of two groups of sliding blocks (6), one side of each sliding block (6) is provided with a hydraulic cylinder (7), and one end of each hydraulic cylinder (7) is connected to one side of each support (4);
the outer die is characterized in that a through hole (8) is formed in the outer die (1), a thimble (9) is movably inserted in the through hole (8), a ball head (10) is fixedly connected to one end of the thimble (9), a spring (11) is arranged on one side of the ball head (10), the spring (11) is sleeved on the outer portion of the thimble (9), and a stop rod (12) matched with the thimble (9) is fixedly connected to one side of the support (4).
2. The wind turbine blade prefabrication bonding angle mold as claimed in claim 1, wherein: injection molding holes (13) are formed in the outer die (1), and at least three groups of injection molding holes (13) are arranged.
3. The wind turbine blade prefabrication bonding angle mold as claimed in claim 1, wherein: the cooling cavity (14) is formed in the outer die (1) and the inner die (2), and the two ends of the cooling cavity (14) are respectively communicated with a water inlet pipe (15) and a water outlet pipe (16).
4. The wind turbine blade prefabrication bonding angle mold as claimed in claim 1, wherein: a clamping groove (17) is formed in the inner side of the through hole (8), and a sealing ring (18) is arranged inside the clamping groove (17).
5. The wind turbine blade prefabrication bonding angle mold as claimed in claim 1, wherein: one side of each of the two groups of baffles (3) is respectively provided with a limit groove (19) and a limit block (20) which are matched with each other.
6. The wind turbine blade prefabrication bonding angle mold as claimed in claim 1, wherein: the gear lever (12) and the ball head (10) are arranged on the same straight line.
CN202020571146.2U 2020-04-17 2020-04-17 Wind-powered electricity generation blade prefabrication bonding angle mould Active CN212072782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020571146.2U CN212072782U (en) 2020-04-17 2020-04-17 Wind-powered electricity generation blade prefabrication bonding angle mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020571146.2U CN212072782U (en) 2020-04-17 2020-04-17 Wind-powered electricity generation blade prefabrication bonding angle mould

Publications (1)

Publication Number Publication Date
CN212072782U true CN212072782U (en) 2020-12-04

Family

ID=73595481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020571146.2U Active CN212072782U (en) 2020-04-17 2020-04-17 Wind-powered electricity generation blade prefabrication bonding angle mould

Country Status (1)

Country Link
CN (1) CN212072782U (en)

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