CN220407018U

CN220407018U - Forming die for manufacturing fan

Info

Publication number: CN220407018U
Application number: CN202322039651.9U
Authority: CN
Inventors: 李宁
Original assignee: Hebei Gaogu Environmental Protection Equipment Co ltd
Current assignee: Hebei Gaogu Environmental Protection Equipment Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-30
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a forming die for manufacturing a fan, wherein a pressing hydraulic cylinder is arranged at the top end of a fixed support frame, a supporting limiting plate is fixedly connected to the bottom end of the pressing hydraulic cylinder, bottom dies are welded to the top ends of two limiting clamping strips, top dies are welded to the bottom ends of two supporting clamping strips, an operating hydraulic cylinder is symmetrically arranged on one side of the top end of the supporting limiting plate, a magnetic connection block is fixedly connected to one end of the moving hydraulic cylinder, and a center column is connected to one end of the magnetic connection block in an adsorption mode. The supporting limiting plate, the top die and the central column are driven to synchronously ascend through the pressing hydraulic cylinder, after ascending and separating, the operating hydraulic cylinder drives the moving hydraulic cylinder, the magnetic connecting block and the central column to downwards move, so that a product is attached to external taking equipment, the whole process of separating from the product from the demolding process can stably limit the product, the deformation caused by direct falling is avoided, and the quality of the product is guaranteed.

Description

Forming die for manufacturing fan

Technical Field

The utility model relates to the technical field of fan manufacturing, in particular to a forming die for fan manufacturing.

Background

The fan is generally called as a fan and comprises a ventilator, a blower, a wind driven generator, a gas compression and gas conveying machine, wherein the gas compression and gas conveying machine is used for converting rotary mechanical energy into gas pressure energy and kinetic energy and conveying the gas out, the main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupling, a silencer, a transmission piece and the like, and a die is a tool for forming blanks into products with certain shapes and sizes by utilizing a specific shape under the action of external force, and casting and forming are generally carried out by utilizing a casting die during the production of a shell of the fan.

But at the mould drawing of patterns now, generally fall from top to bottom, and the product rises along with last mould is synchronous easily when the separation, under the state of incomplete separation, the product can't obtain effectual support, but the product is connected with last mould and is not inseparable, leads to appearing opening and shutting easily and drops to the condition that leads to the product deformation takes place, influences the production speed and the quality of product.

Disclosure of Invention

The utility model provides a forming die for manufacturing a fan, which can effectively solve the problems that in the prior art, the die is demoulded, generally falls off vertically, a product is easy to synchronously rise along with an upper die during separation, the product cannot be effectively supported in a state of incomplete separation, but the product is not tightly connected with the upper die, so that the product is easy to open, close and fall, the deformation of the product is caused, and the production speed and quality of the product are influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the forming die for manufacturing the fan comprises a fixed supporting frame, wherein a combined forming assembly is arranged on one side of the fixed supporting frame and comprises a pressing hydraulic cylinder, a supporting limiting plate, a combined clamping groove, a limiting clamping strip, a supporting clamping strip, a movable fixing groove, an extrusion spring, an extrusion clamping block, a bottom die, a top die, an operation hydraulic cylinder, a movable hydraulic cylinder, a magnetic connection block and a center column;

the hydraulic cylinder is installed on fixed bolster top, the pneumatic cylinder bottom fixedly connected with supports the limiting plate, fixed bolster side and support limiting plate one end all symmetry and offered the combination joint groove, be located the inboard of combination joint groove of fixed bolster position department inserts and installs spacing joint strip, is located the inboard of combination joint groove of support limiting plate position department inserts and installs the support joint strip, fixed bolster side and support limiting plate side correspond combination joint groove position department and have offered the removal fixed slot, remove fixed slot inboard one end equidistance and install a plurality of extrusion spring, a plurality of extrusion spring one end fixedly connected with extrusion joint piece, two spacing joint strip top welding has the die block, two support joint strip bottom welding has the top mould, support limiting plate top one side symmetry and install the operation pneumatic cylinder, two the operation pneumatic cylinder bottom cup joints and installs the removal pneumatic cylinder, remove pneumatic cylinder one end fixedly connected with magnetism and inhale the connecting block, magnetism is inhaled one end and is adsorbed and is connected with the center pillar.

Preferably, the length and the width of the combined clamping groove are equal to the length and the width of the limiting clamping strip and the length and the width of the supporting clamping strip respectively, and the input ends of the pressing hydraulic cylinder, the operating hydraulic cylinder, the moving hydraulic cylinder and the magnetic connection block are electrically connected with the output end of an external power supply.

Preferably, the bottom end of the bottom die is attached to the side end of the fixed support frame, and the center column is sleeved between the bottom die and the top die.

Preferably, a staged cooling assembly is arranged on one side of the fixed support frame, and comprises a storage fixed box, a layered plate, a cooling cavity, a water inlet pipe rack, a water outlet pipe rack, a discharge pipe, an input pipe rack, a limiting valve and a booster pump;

the storage fixing box is installed to fixed support frame one end, the inboard welding of storage fixing box has the layering board, cooling chamber has all been seted up to die block, top mould and center post inboard, die block and top mould one end bottom through connection have the pipe support of intaking, die block and top mould one end top through connection have the drainage pipe support, center post one end top through connection has the discharge pipe, center post one end bottom through connection has the input pipe support, the limiting valve is all symmetrically installed to pipe support and input pipe support one end of intaking, the storage fixing box side corresponds water pipe support and input pipe support position department respectively and installs the booster pump through the motor cabinet.

Preferably, the longitudinal section of the laminated plate is L-shaped, and the input ends of the limiting valve and the booster pump are electrically connected with the output end of an external power supply.

Preferably, the water inlet pipe rack and one end of the water outlet pipe rack are respectively penetrated through one end of the installation and storage fixing box, and one end of the booster pump is respectively connected with one end of the water inlet pipe rack and one end of the input pipe rack in a combined clamping manner through the adapter.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with combination shaping subassembly, drive through pushing down the pneumatic cylinder and support the limiting plate, jack-up mould and center post rise in step, and break away from the back at the rising, by the operation pneumatic cylinder drive remove the pneumatic cylinder, the connecting block is inhaled to magnetism and center post downwardly moving, make product and outside equipment laminating of taking, thereby the whole process that the demolding begins to break away from to the product again can be with the product stable spacing, avoid directly dropping the condition emergence that leads to deformation, the quality of product has been guaranteed, insert in the combination joint inslot through supporting joint strip and spacing joint strip simultaneously, the die is fixed, and it is fixed to the center post by the connecting block is inhaled to magnetism, be convenient for independently maintain, alleviate the intensity of labour of maintaining.

2. Be provided with hierarchical cooling module, split into low-temperature water and high-temperature water region through the interlayer board with storing fixed case, open and be located the high temperature region through the limiting valve, through the booster pump, water inlet pipe support and input pipe support are to the die block, the cooling intracavity injection of top mould and center post position department, preheat the mould through high-temperature water, avoid the short-time cooling too fast to lead to the bottom to annotate the material incomplete, thereby influence the quality of product, the low-temperature water region is opened to the rethread limiting valve, utilize the continuous cooling of low-temperature water, thereby the shaping has been accelerated, the stability of shaping and the quality of product have been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the construction of the composite molded component of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the compression spring of the present utility model;

FIG. 4 is a schematic view of the hierarchical cooling assembly of the present utility model;

FIG. 5 is a schematic view of the mounting structure of the cooling chamber of the present utility model;

reference numerals in the drawings: 1. fixing the supporting frame;

2. combining and forming the assembly; 201. pressing down a hydraulic cylinder; 202. supporting and limiting plates; 203. a combined clamping groove; 204. a limit clamping strip; 205. supporting the clamping strip; 206. a movable fixing groove; 207. extruding a spring; 208. extruding the clamping block; 209. a bottom die; 210. a top mold; 211. operating the hydraulic cylinder; 212. a moving hydraulic cylinder; 213. a magnetic connection block; 214. a center column;

3. a staged cooling assembly; 301. a storage fixing case; 302. a laminated plate; 303. a cooling chamber; 304. a water inlet pipe rack; 305. a drain pipe rack; 306. a discharge pipe; 307. an input pipe rack; 308. a restriction valve; 309. and a booster pump.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-5, the utility model provides a technical scheme, a forming die for manufacturing a fan, which comprises a fixed support frame 1, wherein a combined forming assembly 2 is arranged on one side of the fixed support frame 1, and the combined forming assembly 2 comprises a pressing hydraulic cylinder 201, a supporting limiting plate 202, a combined clamping groove 203, a limiting clamping strip 204, a supporting clamping strip 205, a movable fixing groove 206, a pressing spring 207, a pressing clamping block 208, a bottom die 209, a top die 210, an operating hydraulic cylinder 211, a movable hydraulic cylinder 212, a magnetic connection block 213 and a center column 214;

the top end of the fixed support frame 1 is provided with a pressing hydraulic cylinder 201, the bottom end of the pressing hydraulic cylinder 201 is fixedly connected with a supporting limiting plate 202, the side end of the fixed support frame 1 and one end of the supporting limiting plate 202 are symmetrically provided with a combined clamping groove 203, the inner side of the combined clamping groove 203 positioned at the position of the fixed support frame 1 is provided with a limiting clamping strip 204 in an inserting manner, the inner side of the combined clamping groove 203 positioned at the position of the supporting limiting plate 202 is provided with a supporting clamping strip 205 in an inserting manner, the length and the width of the combined clamping groove 203 are respectively equal to the length and the width of the limiting clamping strip 204 and the length and the width of the supporting clamping strip 205, so that the bottom die 209 and the top die 210 can be conveniently and quickly assembled and installed in a clamping limiting manner, the side end of the fixed support frame 1 and the side end of the supporting limiting plate 202 are provided with a movable fixing groove 206 corresponding to the position of the combined clamping groove 203, a plurality of extrusion springs 207 are equidistantly arranged at one end of the inner side of the movable fixing groove 206, one extrusion clamping block 208 is fixedly connected to one end of each extrusion spring 207, a bottom die 209 is welded at the top ends of each limiting clamping strip 204, a top die 210 is welded at the bottom ends of each supporting clamping strip 205, an operation hydraulic cylinder 211 is symmetrically arranged at one side of the top end of each supporting limiting plate 202, a movable hydraulic cylinder 212 is sleeved at the bottom ends of each operation hydraulic cylinder 211, one end of each movable hydraulic cylinder 212 is fixedly connected with a magnetic connection block 213, a central column 214 is fixedly connected to one end of each magnetic connection block 213 in an adsorbing manner, the bottom ends of the bottom die 209 are attached to the side end of the fixed support frame 1, the central column 214 is sleeved between the bottom die 209 and the top die 210, so that rapid operation can be performed when all components of the dies are mutually combined and positioned, the positioning accuracy of the operation hydraulic cylinders 201, 211 are pressed down, the input ends of the movable hydraulic cylinder 212 and the magnetic connection block 213 are electrically connected with the output end of an external power supply.

A staged cooling assembly 3 is arranged on one side of the fixed support frame 1, and the staged cooling assembly 3 comprises a storage fixed box 301, a layered plate 302, a cooling cavity 303, a water inlet pipe rack 304, a water outlet pipe rack 305, a discharge pipe 306, an input pipe rack 307, a limiting valve 308 and a booster pump 309;

the storage fixing box 301 is installed to fixed support frame 1 one end, the inboard welding of storage fixing box 301 has layering board 302, the longitudinal section of layering board 302 is L shape, be convenient for distinguish different temperature regions, the cooling chamber 303 has all been seted up to die block 209, die block 210 and center post 214 inboard, die block 209 and die block 210 one end bottom through-connection have water inlet pipe support 304, die block 209 and die block 210 one end top through-connection have drainage pipe support 305, center post 214 one end top through-connection has discharge pipe 306, center post 214 one end bottom through-connection has input pipe support 307, water inlet pipe support 304 and input pipe support 307 one end all symmetry install limiting valve 308, the storage fixing box 301 side end corresponds water inlet pipe support 304 and input pipe support 307 position department through the motor cabinet and installs booster pump 309, water inlet pipe support 304 and drainage pipe support 305 one end all run through installation and storage fixing box 301 one end, two booster pump 309 one end respectively with water inlet pipe support 304 and input pipe support 307 one end combination joint, make can adjust the temperature according to actual conditions when the water injection, limiting valve 308 and booster pump 309's input all with external power supply's output electric connection.

The working principle and the using flow of the utility model are as follows: when a circular shell of a fan needs to be produced, a worker inserts a limit clamping strip 204 at the bottom end of a bottom die 209 into the inner side of a combined clamping groove 203, inserts a support clamping strip 205 at the top end of a top die 210 into the inner side of the combined clamping groove 203, so that the bottom die 209 is placed at the top end of a fixed support frame 1, the top die 210 is placed at the bottom end of a support limit plate 202, an extrusion spring 207 drives an extrusion clamping block 208 to be embedded into the side ends of the support clamping strip 205 and the limit clamping strip 204, so that the top die 210 and the bottom die 209 are positioned and limited, after the positioning is finished, a movable hydraulic cylinder 212 drives a magnetic connecting block 213 and a center column 214 to move, and drives the movable hydraulic cylinder 212 to move up and down through an operation hydraulic cylinder 211, so that the center column 214 is inserted between the bottom die 209 and the top die 210, after the fixing is finished, casting of the circular shell is finished through a die cavity formed by the top die 210, the top die 210 and the center column 214, the support limit plate 202 and the top die 210 are driven to rise through a lower hydraulic cylinder 201, and the center column 214 are synchronously risen, and after the rising to be separated from the die cavity 209, the movable hydraulic cylinder 212 is quickly pulled out, and the movable connecting block 212 is moved down when the movable cylinder is moved, and the movable connecting block 212 is quickly and the movable, and the finished die is convenient to be separated from the movable cylinder to move and the die cylinder to move and the center column to be quickly separated from the die cylinder to move;

in the casting process, the storage fixing box 301 is divided into a low-temperature water area and a high-temperature water area through the layering plate 302, when casting liquid, the limiting valve 308 positioned in the high-temperature area is opened, high-temperature water is injected into the cooling cavity 303 at the positions of the bottom die 209, the top die 210 and the central column 214 through the booster pump 309, the water inlet pipe frame 304 and the input pipe frame 307, the die is preheated through the high-temperature water, the die is prevented from being damaged due to short-time sudden contact with the high-temperature water, after casting is finished, the limiting valve 308 of the low-temperature water area is switched, the low-temperature water is continuously cooled down, cooling water is driven to return through the water outlet pipe frame 305 and the water outlet pipe 306, the high-temperature water is returned to the storage fixing box 301, and the hot water is discharged is reduced, so that heat recycling is realized.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a forming die of fan preparation, includes fixed support frame (1), its characterized in that: a combined forming assembly (2) is arranged on one side of the fixed support frame (1), and the combined forming assembly (2) comprises a pressing hydraulic cylinder (201), a supporting limiting plate (202), a combined clamping groove (203), a limiting clamping strip (204), a supporting clamping strip (205), a movable fixing groove (206), an extrusion spring (207), an extrusion clamping block (208), a bottom die (209), a top die (210), an operating hydraulic cylinder (211), a movable hydraulic cylinder (212), a magnetic connection block (213) and a center column (214);

the utility model is characterized in that a pressing hydraulic cylinder (201) is arranged at the top end of the fixed support frame (1), a support limiting plate (202) is fixedly connected with the bottom end of the pressing hydraulic cylinder (201), a plurality of extrusion springs (207) are symmetrically arranged at the side end of the fixed support frame (1) and one end of the support limiting plate (202), a limiting clamping strip (204) is inserted and installed at the inner side of the combination clamping groove (203) at the position of the fixed support frame (1), a support clamping strip (205) is inserted and installed at the inner side of the combination clamping groove (203) at the position of the support limiting plate (202), a movable fixing groove (206) is arranged at the position of the side end of the fixed support frame (1) and the side end of the support limiting plate (202) corresponding to the combination clamping groove (203), a plurality of extrusion springs (207) are symmetrically arranged at the inner side end of the movable fixing groove (206), one end of each extrusion spring (207) is fixedly connected with one extrusion clamping block (208), two limiting clamping strips (204) are welded at the top ends, two support clamping strips (205) are welded, two support clamping strips (205) are installed at the inner sides of the combined clamping groove (203), two support clamping strips (202) are welded at the bottom ends, two ends of the two support clamping cylinders (212) are connected with one another through a magnetic cylinder (212), one end of the magnetic connection block (213) is connected with a central column (214) in an adsorption manner.

2. The forming die for manufacturing the fan according to claim 1, wherein the length and the width of the combined clamping groove (203) are equal to the length and the width of the limiting clamping strip (204) and the length and the width of the supporting clamping strip (205), and the input ends of the pressing hydraulic cylinder (201), the operating hydraulic cylinder (211), the moving hydraulic cylinder (212) and the magnetic connection block (213) are electrically connected with the output end of an external power supply.

3. The forming die for manufacturing the fan according to claim 1, wherein the bottom end of the bottom die (209) is attached to the side end of the fixed support frame (1), and the center column (214) is sleeved between the bottom die (209) and the top die (210).

4. The fan-made forming die of claim 1, wherein a staged cooling assembly (3) is installed on one side of the fixed support frame (1), and the staged cooling assembly (3) comprises a storage fixed box (301), a layered plate (302), a cooling cavity (303), a water inlet pipe rack (304), a water outlet pipe rack (305), a discharge pipe (306), an input pipe rack (307), a limiting valve (308) and a booster pump (309);

the storage fixed box (301) is installed to fixed support frame (1) one end, the inboard welding of storage fixed box (301) has layering board (302), cooling chamber (303) have all been seted up to die block (209), top mould (210) and center post (214) inboard, die block (209) and top mould (210) one end bottom through connection have into water pipe support (304), die block (209) and top mould (210) one end top through connection have drainage pipe support (305), center post (214) one end top through connection has discharge pipe (306), center post (214) one end bottom through connection has input pipe support (307), limit valve (308) are all installed to water pipe support (304) and input pipe support (307) one end symmetry, booster pump (309) are installed through the motor cabinet in corresponding water pipe support (304) and input pipe support (307) position department respectively to storage fixed box (301) side.

5. The molding die for manufacturing a fan according to claim 4, wherein the longitudinal section of the layered plate (302) is L-shaped, and the input ends of the limiting valve (308) and the booster pump (309) are electrically connected to the output end of an external power source.

6. The molding die for manufacturing the fan according to claim 4, wherein one ends of the water inlet pipe rack (304) and the water outlet pipe rack (305) penetrate through one end of the installation and storage fixing box (301), and one ends of the two booster pumps (309) are respectively clamped with one ends of the water inlet pipe rack (304) and the input pipe rack (307) in a combined manner through the adapter.