CN213288587U - Machining die for wind driven generator shell - Google Patents

Abstract

The utility model discloses a wind power generator casing mold processing, including telescoping device and bottom plate, lateral wall fixedly connected with bed die piece on the bottom plate, a plurality of gag lever posts of lateral wall fixedly connected with on the bottom plate, telescoping device fixedly connected with backup pad, backup pad sliding connection has the center post, the center post runs through the backup pad, the mold piece is gone up to the one end fixedly connected with that the backup pad was kept away from to the center post, it passes through the expanding spring joint with the backup pad and is connected to go up the mold piece, the center post is close to the sealed room of the one end fixedly connected with of backup pad, be equipped with a plurality of seal grooves in the sealed room. The utility model has the advantages of, turn into reset spring's tension with too big pressure through leading the power frame, guaranteed that the mould piece can not receive the atress too big and damage, support out the mould that glues on the mould piece through the piston rod, do not need the manual work to take out the mould that glues on the mould piece, guaranteed the efficiency of processing, avoided the staff to appear the safety problem.

Description

Machining die for wind driven generator shell

Technical Field

The utility model relates to a wind power generation technical field especially relates to a wind power generator casing mold processing.

Background

The wind driven generator has a simple working principle, the wind wheel rotates under the action of wind power, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the generator is driven by the wind wheel shaft to rotate to generate electricity, the wind energy is also solar energy in a broad sense, so that the wind driven generator is a heat energy utilization generator taking the sun as a heat source and taking the atmosphere as a working medium, the shell of the wind driven generator has important functions of protection, fixation, water prevention and the like, and the shell of the wind driven generator is produced by processing through a corresponding die.

Among the prior art, when casting generator housing, a plurality of mould pieces need be in the same place of laminating, if can not control the dynamics of leaning on the laminating, cause the damage to the mould piece easily, lead to machining efficiency to reduce, and after mould processing accomplishes, the mould often can glue in the mould piece, and the manual work is taken out and can be influenced the progress of mould processing, and the mould temperature is higher, gives other people easily and brings the damage.

Therefore, a wind power generator shell machining die is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the laminating force of the mould block is not easy to control and the mould is easy to stick on the mould block in the prior art, and providing a machining mould for the shell of the wind driven generator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a machining die for a shell of a wind driven generator comprises a telescopic device and a bottom plate, wherein a lower die block is fixedly connected to the upper side wall of the bottom plate, a plurality of limiting rods are fixedly connected to the upper side wall of the bottom plate, a supporting plate is fixedly connected to the telescopic device, a central column is slidably connected to the supporting plate and penetrates through the supporting plate, an upper die block is fixedly connected to one end, away from the supporting plate, of the central column, the upper die block is connected with the supporting plate through a telescopic spring in a clamping manner, a sealing chamber is fixedly connected to one end, close to the supporting plate, of the central column, a plurality of sealing grooves are formed in the sealing chamber, a piston plate is slidably connected to each sealing groove, a supporting rod is fixedly connected to the side wall, away from the sealing groove, of each piston plate, the piston groove is communicated with the sealing chamber, and one end of the piston rod, which is far away from the sealing chamber, is abutted against the inner surface of the upper die block.

Preferably, a plurality of sliding grooves are formed in the side wall, close to the supporting plate, of the upper die block, each sliding groove is internally connected with a plurality of force guide frames in a sliding mode through a plurality of sliding blocks, and the force guide frames in the same sliding groove are connected in a rotating mode.

Preferably, a plurality of the sliding blocks in the same sliding groove are connected through reset springs in a clamping mode, and one end, far away from the upper die block, of the force guide frame is connected with a flat plate ring in a rotating mode.

Preferably, the lateral wall fixedly connected with a plurality of stock of telescoping device is kept away from to the backup pad, and is a plurality of the slot that matches with the stock is seted up to the lateral wall that the bottom plate was kept away from to the gag lever post.

Preferably, each side wall of the limiting rod is provided with a groove, each groove is communicated with the slot, the side wall of each groove, which is close to the slot, is provided with a plurality of spring holes, and the plurality of spring holes in the same groove are connected with the convex blocks through rubber spring clamping.

Preferably, one end, far away from the slot, of each protruding block is connected with a clamping head through a buffer spring in a clamping manner, the side wall of the upper die block is provided with a plurality of clamping grooves matched with the clamping heads, the side wall, close to the protruding block, of each clamping head is fixedly connected with a sliding rod, and the side wall, close to the clamping heads, of each protruding block is provided with a channel matched with the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mould adhered on the mould block can be taken down through the piston rod, the mould does not need to be taken manually, the safety of workers is guaranteed, the working efficiency is improved, and when the laminating force of the mould block is large, part of the laminating force can be conducted to two sides by the force guide frame, so that the laminating force of the mould block is reduced, the mould block is protected from being damaged easily, and the service life of the mould block is prolonged;

2. the joint can block last mould piece, pastes on last mould piece and can make the gas in the sealed chamber compressed when having the mould to promote the piston rod and offset the mould, the slide bar can insert and make the joint more fixed in the passageway, makes the joint better to last mould piece joint.

Drawings

Fig. 1 is a schematic structural view of a force guide frame, a flat ring and the like of a machining die for a housing of a wind turbine generator provided by the present invention;

fig. 2 is a schematic structural view of a seal chamber and a central column of a wind turbine housing processing mold according to the present invention;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a telescopic device 1, a bottom plate 2, a limiting rod 3, a supporting plate 4, a central column 5, an upper die block 6, a lower die block 7, a telescopic spring 8, a sealing chamber 9, a sealing groove 10, a piston plate 11, a piston rod 12, a protruding block 13, a buffer spring 14, a rubber spring 15, a clamping joint 16, a force guide frame 17, a flat plate ring 18 and a long rod 19.

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.

Referring to fig. 1-3, a wind power generator housing processing mold comprises a telescopic device 1 and a bottom plate 2, a lower mold block 7 is fixedly connected to the side wall of the bottom plate 2, a plurality of limiting rods 3 are fixedly connected to the side wall of the bottom plate 2, a support plate 4 is fixedly connected to the telescopic device 1, a plurality of long rods 19 are fixedly connected to the side wall of the support plate 4 far away from the telescopic device 1, slots matched with the long rods 19 are formed in the side walls of the limiting rods 3 far away from the bottom plate 2, grooves are formed in the side wall of each limiting rod 3, each groove is communicated with the slot, a plurality of spring holes are formed in the side wall of each groove close to the slot, a plurality of spring holes in the same groove are connected with a bulge block 13 in a clamping manner through rubber springs 15, a central column 5 is slidably connected to the support plate 4, the central column 5, one end, far away from the slot, of each protruding block 13 is connected with a clamping joint 16 in a clamping mode through a buffer spring 14, a plurality of clamping grooves matched with the clamping joints 16 are formed in the side wall of the upper die block 6, the clamping joints 16 can be inserted into the clamping grooves to clamp the upper die block 6, and when a die is adhered to the upper die block 6, gas in the sealing chamber 9 can be compressed, so that the piston rod 12 is pushed to push the die out;

each clamping head 16 is fixedly connected with a slide bar close to the side wall of the convex block 13, the side wall of each convex block 13 close to the clamping head 16 is provided with a channel matched with the slide bar, the slide bar can be inserted into the channel to fix the clamping head 16, so that the clamping head 16 is better clamped with the upper die block 6, the side wall of the upper die block 6 close to the support plate 4 is provided with a plurality of slide grooves, a plurality of force guide frames 17 are connected in each slide groove in a sliding way through a plurality of slide blocks, the plurality of force guide frames 17 in the same slide groove are connected in a rotating way through reset springs, one ends of the plurality of force guide frames 17 far away from the upper die block 6 are connected with a flat plate ring 18 in a rotating way, the force guide frames 17 can conduct partial attaching force to two sides, thereby reducing the attaching force of the die blocks, protecting the die blocks from being damaged easily, prolonging the service time of the die blocks and ensuring the die processing efficiency, go up mould piece 6 and backup pad 4 and be connected through 8 joints of expanding spring, the one end fixedly connected with seal chamber 9 that center post 5 is close to backup pad 4, be equipped with a plurality of seal grooves 10 in the seal chamber 9, sliding connection has piston plate 11 in every seal groove 10, the lateral wall fixedly connected with branch of seal groove 10 is kept away from to every piston plate 11, a plurality of branches run through seal chamber 9, the piston groove has been seted up in the center post 5, sliding connection has piston rod 12 in the piston groove, the piston groove communicates with seal chamber 9, the one end and the interior surface of last mould piece 6 counterbalance of seal chamber 9 are kept away from to piston rod 12.

When the utility model is used, the lower die block 7 is fixed between a plurality of limiting rod 3 supports on the supporting plate, the expansion device 1 is started, the expansion device 1 drives the supporting plate 4 to move downwards, the supporting plate 4 drives the upper die block 6 to move downwards, a plurality of long rods 19 are respectively aligned to a plurality of slots, when the plurality of long rods 19 are respectively inserted into the plurality of slots, the plurality of long rods 19 respectively abut against a plurality of bulges 13 to contract a plurality of rubber springs 15, so that a plurality of clamping heads 16 extend out of the groove, when the upper die block 6 moves downwards, the plurality of clamping heads 16 are compressed to contract a plurality of buffer springs 14, so that the clamping heads 16 are clamped into the clamping slots, when the upper die block 6 abuts against the lower die block 7, the expansion spring 8 can contract, if the pressure of the expansion device 1 is too large, when the supporting plate 4 continues to extrude the upper die block 6, the supporting plate 4 abuts against the flat plate ring 18, the flat plate ring 18 compresses a plurality of force guide frames 17, when the force guide frames 17 move towards two sides, the reset springs stretch, so that the pressure of part of the telescopic device 1 is converted into the tension of the reset springs, the upper die block 6 is prevented from being damaged due to excessive pressure on the upper die block 6, and the service life of the upper die block 6 is prolonged;

after the mold is processed, the expansion device 1 contracts, if the mold sticks the upper mold block 6, the expansion spring 8 stretches, so that the support plate 4 abuts against the plurality of support rods, the plurality of support rods respectively abut against the plurality of piston plates 11 to compress the air in the sealing chamber 9, so that the air compresses the piston rod 12, the piston rod 12 moves downwards to abut against the mold to separate the mold from the upper mold block 6, if the mold sticks on the upper mold block 6, because the upper mold block 6 is clamped by the plurality of clamping joints 16, the upper mold block 6 cannot move upwards, the support plate 4 also abuts against the plurality of support rods, finally the mold is abutted out through the structures of the piston plates 11 and the piston rod 12, until the plurality of long rods 19 do not abut against the plurality of protruding blocks 13, the plurality of clamping joints 16 can contract into the plurality of grooves, at this time, the upper mold block 6 moves upwards to prepare for processing the next mold, the whole process is simple in operation, the die stuck on the die block is not manually taken out, so that the processing efficiency of the die is improved, and the safety of workers is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A machining die for a wind power generator shell comprises a telescopic device (1) and a bottom plate (2) and is characterized in that a lower die block (7) is fixedly connected to the upper side wall of the bottom plate (2), a plurality of limiting rods (3) are fixedly connected to the upper side wall of the bottom plate (2), a supporting plate (4) is fixedly connected to the telescopic device (1), a central column (5) is slidably connected to the supporting plate (4), the central column (5) penetrates through the supporting plate (4), an upper die block (6) is fixedly connected to one end, far away from the supporting plate (4), of the central column (5), the upper die block (6) is connected with the supporting plate (4) in a clamping mode through a telescopic spring (8), a sealing chamber (9) is fixedly connected to one end, close to the supporting plate (4), of the central column (5), a plurality of sealing grooves (10) are formed in the sealing chamber (9), and a piston plate, every lateral wall fixedly connected with branch of seal groove (10) is kept away from in piston plate (11), and is a plurality of branch runs through seal chamber (9), set up the piston groove in center post (5), sliding connection has piston rod (12) in the piston groove, the piston groove communicates with seal chamber (9), the one end and last mould block (6) internal surface counterbalance of seal chamber (9) are kept away from in piston rod (12).

2. The wind power generator shell processing die as claimed in claim 1, wherein a plurality of sliding grooves are formed in the side wall, close to the supporting plate (4), of the upper die block (6), a plurality of force guide frames (17) are connected in each sliding groove in a sliding mode through a plurality of sliding blocks, and the force guide frames (17) in the same sliding groove are connected in a rotating mode.

3. The machining die for the wind power generator shell as claimed in claim 2, wherein the sliding blocks in the same sliding groove are connected in a clamping mode through return springs, and one end, far away from the upper die block (6), of the force guide frames (17) is rotatably connected with a flat plate ring (18).

4. The machining die for the shell of the wind driven generator is characterized in that a plurality of long rods (19) are fixedly connected to the side wall, away from the telescopic device (1), of the supporting plate (4), and slots matched with the long rods (19) are formed in the side walls, away from the bottom plate (2), of the limiting rods (3).

5. The wind power generator shell processing die as claimed in claim 4, wherein each limiting rod (3) is provided with a groove on the side wall, each groove is communicated with the corresponding slot, a plurality of spring holes are formed in the side wall, close to the corresponding slot, of each groove, and the plurality of spring holes in the same groove are connected with the convex blocks (13) through rubber springs (15) in a clamping mode.

6. The wind power generator shell processing die as claimed in claim 5, wherein one end, far away from the slot, of each protruding block (13) is connected with a clamping joint (16) in a clamping mode through a buffer spring (14), the side wall of the upper die block (6) is provided with a plurality of clamping grooves matched with the clamping joints (16), the side wall, close to the protruding block (13), of each clamping joint (16) is fixedly connected with a sliding rod, and the side wall, close to the clamping joints (16), of each protruding block (13) is provided with a channel matched with the sliding rod.

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