CN212144216U - Quick forming device of high efficiency filter frame - Google Patents

Abstract

The utility model discloses a high efficiency filter frame rapid prototyping device, including the main support, the main support includes the riser, the top of riser is connected with the roof, and the bottom is connected with the punching press seat, be connected with the punching press cylinder on the roof, the output shaft of punching press cylinder passes through the fixed plate and connects stamping die, stamping die includes mould and lower mould, go up the mould with the fixed plate is connected, the lower mould with the punching press seat is connected, be provided with on the lower mould with go up the corresponding shaping groove of mould. During operation, place the relevant position on the punching press seat with sheet metal to be located between last mould and the lower mould, punching press cylinder passes through the fixed plate and drives the mould downstream and stretch into in the shaping groove, and then make sheet metal be in shaping in the shaping groove, the operation is comparatively simple.

Description

Quick forming device of high efficiency filter frame

Technical Field

The utility model relates to a filter processing equipment field especially relates to a high efficiency filter frame rapid prototyping device.

Background

The air filter is a device which collects dust from gas-solid two-phase flow through the action of porous filtering material and purifies the gas, and the air filter purifies the air with low dust content and sends the air into the room to ensure the process requirement of clean room and the air cleanliness in the common air-conditioning room. Existing air filters generally include a metal frame and a filter element disposed within the metal frame. At present, the outer frame is generally processed in a bending mode, and the outer frame is formed by a plurality of bending steps and a welding process, but the processing mode needs a plurality of operation steps and is complex.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a high efficiency filter frame rapid prototyping device carries out rapid prototyping to the frame through the mode of punching press, and the operation is comparatively simple.

The utility model discloses a rapid forming device for an outer frame of a high-efficiency filter, which comprises a main support, wherein the main support comprises a vertical plate, the top of the vertical plate is connected with a top plate, the bottom of the vertical plate is connected with a stamping seat, a stamping cylinder is fixedly connected on the top plate, an output shaft of the stamping cylinder passes through the top plate and is connected with a stamping die through a fixed plate, the stamping die comprises an upper die and a lower die, the upper die is connected with the fixed plate, the lower die is fixedly connected with the stamping seat through a fixed groove and is positioned under the upper die, a forming groove is arranged in the lower die, and the stamping cylinder can drive the upper die to move downwards and extend into the forming groove; a plurality of guide rods are arranged between the top plate and the fixing seat and penetrate through the fixing plate, and the stamping cylinder can drive the fixing plate to slide along the guide rods.

Furthermore, the lateral wall of lower mould outwards extends and forms the locating plate, the upper surface undercut of punching press seat form with the locating slot that the locating plate corresponds, the locating plate stretches into in the locating slot and fixes through the screw rod.

Furthermore, a buffer spring is sleeved on the guide rod, and two ends of the buffer spring respectively support against the lower surface of the top plate and the upper surface of the fixing plate.

Further, still be provided with a plurality of subassembly that punches a hole on the fixed plate, the subassembly that punches a hole is including the cylinder and the sword that punches a hole, the cylinder that punches a hole with the top surface fixed connection of fixed plate, the output shaft of the cylinder that punches a hole pass the fixed plate with sword fixed connection punches a hole, go up the mould be provided with the corresponding first through-hole of sword that punches a hole, the cylinder that punches a hole can drive the sword that punches a hole passes first through-hole.

Furthermore, a second through hole corresponding to the punching knife is formed in the bottom surface of the forming groove, and the second through hole penetrates through the bottom surface of the forming groove.

Furthermore, an ejection cylinder is fixed below the stamping seat, an output shaft of the ejection cylinder is connected with an ejection block, an ejection hole corresponding to the ejection block is formed in the bottom surface of the molding groove, and the ejection cylinder can drive the ejection block to penetrate through the ejection hole and extend into the molding groove.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the sheet metal is placed at the corresponding position on the stamping seat and located between the upper die and the lower die, the stamping cylinder drives the upper die to move downwards and extend into the forming groove through the fixing plate, so that the sheet metal is formed in the forming groove, the operation is simple, the fixing plate moves along the guide rod, and the upper die can move stably.

Drawings

FIG. 1 is a schematic structural view of a rapid prototyping apparatus;

FIG. 2 is a side view of the rapid prototyping apparatus;

FIG. 3 is a schematic structural view of a lower mold;

FIG. 4 is a schematic structural view of the main support;

FIG. 5 is a schematic view of a punch assembly;

FIG. 6 is a schematic structural view of an upper mold;

FIG. 7 is a schematic structural view of the ejection cylinder connecting the ejection block;

description of the figures

100. A rapid prototyping device; 10. a main support; 11. a vertical plate; 12. a top plate; 13. punching a seat; 131. fixing grooves; 132. positioning a groove; 133. a placement groove; 20. punching a cylinder; 21. a fixing plate; 22. a guide bar; 23. a buffer spring; 30. a stamping die; 31. an upper die; 311. a first through hole; 32. a lower die; 321. forming a groove; 322. positioning a plate; 323. a second through hole; 324. an ejection aperture; 40. a punching assembly; 41. punching a cylinder; 42. punching a hole cutter; 50. ejecting out the cylinder; 51. and (6) ejecting the 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 should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses a high efficiency filter frame rapid prototyping device, frame to the filter that can be quick carries out the contour machining.

As shown in fig. 1 and 2, the rapid prototyping apparatus 100 includes a main support 10, the main support 10 includes a vertical plate 11, a top plate 12, and a stamping seat 13, the top plate 12 is fixedly connected to a top end of the vertical plate 11, the stamping seat 13 is fixedly connected to a bottom end of the vertical plate 11, and the stamping seat 13 is located right below the top plate 12.

A stamping cylinder 20 is fixedly connected to the top surface of the top plate 12, and an output shaft of the stamping cylinder 20 penetrates through the top plate 12 and is connected with a stamping die 30 through a fixing plate 21. The stamping die 30 comprises an upper die 31 and a lower die 32, the upper die 31 is fixedly connected with the fixing plate 21, and the lower die 32 is fixedly connected with the stamping seat 13 and is located under the upper die 31. As shown in fig. 3, a forming groove 321 corresponding to the upper die 31 is disposed on the lower die 32, and the punching cylinder 20 can drive the upper die 31 to move in a vertical direction, so that the upper die 31 extends into the forming groove 321 to form the sheet metal.

With continued reference to fig. 4, the upper surface of the stamping seat 13 is recessed downward to form a fixing groove 131 corresponding to the lower mold 32, and the lower mold 32 can extend into the fixing groove 131. The lateral wall of lower mould 32 outwards extends and forms locating plate 322, the upper surface undercut of punching press seat 13 form with the corresponding constant head tank 132 of locating plate 322, locating plate 322 stretches into in the constant head tank 132 and fix through the screw rod. A placing groove 133 is provided on an upper surface of the punch holder 13, a sheet metal to be processed may be placed above the lower die 32 through the placing groove 133, and the sheet metal to be processed is positioned by the placing groove 133.

Referring back to fig. 2, a plurality of guide rods 22 are disposed between the top plate 12 and the stamping seat 13, the guide rods 22 pass through the fixing plate 21, and the stamping cylinder 20 can drive the fixing plate 21 to move in a vertical direction along the guide rods 22, so that the fixing plate 21 moves smoothly. The guide rod 22 is sleeved with a buffer spring 23, the upper end and the lower end of the buffer spring 23 respectively support against the lower surface of the top plate 12 and the upper surface of the fixing plate 21, and when the stamping cylinder 20 drives the fixing plate 21 to ascend, the stamping spring 23 can be compressed and pre-tightened.

As shown in fig. 5 and 6, a plurality of punching assemblies 40 are disposed on the fixing plate 21. The side wall of the filter outer frame is generally required to be provided with a plurality of through holes for installing other components of the filter. The punching assembly 40 is arranged to punch holes on the outer frame when the outer frame is subjected to punch forming. The punching assembly 40 comprises a punching cylinder 41 and a punching knife 42, the punching cylinder 41 is fixedly connected with the top surface of the fixing plate 21, an output shaft of the punching cylinder 41 penetrates through the fixing plate 21 and the punching knife 42 and is fixedly connected, the upper die 31 is provided with a first through hole 311 corresponding to the punching knife 42, and the punching cylinder 41 can drive the punching knife 42 to penetrate through the first through hole 311 to punch the outer frame in the forming groove 321.

As shown in fig. 3, a second through hole 323 corresponding to the punching blade 42 is provided on the bottom surface of the forming groove 321, and the second through hole 323 passes through the bottom surface of the forming groove 321. The punching knife 42 can support the waste material to enter the second through hole 323 after punching the outer frame, and the waste material is discharged to the forming groove 321 through the second through hole 323. A scrap receptacle may be provided at the bottom of the punch holder 13 for receiving scrap generated during punching.

As shown in fig. 3 and 7, an ejection cylinder 50 is fixed below the punch holder 13, an ejection block 51 is connected to an output shaft of the ejection cylinder 50, an ejection hole 324 corresponding to the ejection block 51 is formed in a bottom surface of the molding groove 321, and the ejection cylinder 50 can drive the ejection block 51 to extend into the molding groove 321 through the ejection hole 324. After the upper die 31 and the lower die 32 are matched to complete the outer frame stamping, the stamping cylinder 20 drives the upper die 31 to return, and at the moment, the ejection cylinder 50 drives the ejection block 51 to abut against the outer frame in the forming groove 321, so that the outer frame is loosened relative to the forming groove 321, and a user can take the outer frame out of the forming groove 321 conveniently.

During operation, place sheet metal on punching press seat 13 to be located between mould 31 and the lower mould 32, punching press cylinder 20 drives mould 31 and descends, with the lower mould 32 cooperation is right sheet metal carries out stamping forming. At this time, the punching cylinder 41 drives the punching knife 42 to descend, so that the punching knife 42 punches the outer frame through the first through hole 311, the punching knife 42 pushes the waste material into the second through hole 323, at this time, the punching assembly 40 returns, the punching cylinder 20 drives the upper die 31 to return, and the ejection cylinder 50 abuts against the outer frame through the ejection block 51, so that the outer frame is loosened relative to the lower die 32, and the outer frame after being punched is conveniently taken out of the forming groove 321.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims (6)

1. A rapid forming device for an outer frame of a high-efficiency filter comprises a main support, and is characterized in that the main support comprises a vertical plate, the top of the vertical plate is connected with a top plate, the bottom of the vertical plate is connected with a stamping seat, a stamping cylinder is fixedly connected to the top plate, an output shaft of the stamping cylinder penetrates through the top plate and is connected with a stamping die through a fixing plate, the stamping die comprises an upper die and a lower die, the upper die is connected with the fixing plate, the lower die is fixedly connected with the stamping seat through a fixing groove and is positioned right below the upper die, a forming groove is formed in the lower die, and the stamping cylinder can drive the upper die to move downwards and extend into the forming groove; a plurality of guide rods are arranged between the top plate and the stamping seat, the guide rods penetrate through the fixed plate, and the stamping cylinder can drive the fixed plate to slide along the guide rods.

2. The rapid prototyping apparatus of claim 1, wherein the side wall of the lower mold extends outward to form a positioning plate, the upper surface of the stamping seat is recessed downward to form a positioning groove corresponding to the positioning plate, and the positioning plate extends into the positioning groove and is fixed by a screw.

3. The apparatus as claimed in claim 1, wherein the guide rod is sleeved with a buffer spring, and two ends of the buffer spring respectively support against the lower surface of the top plate and the upper surface of the fixing plate.

4. The rapid forming device for the outer frame of the high efficiency filter as claimed in claim 3, wherein the fixing plate is further provided with a plurality of punching assemblies, each punching assembly comprises a punching cylinder and a punching knife, the punching cylinder is fixedly connected with the top surface of the fixing plate, an output shaft of the punching cylinder penetrates through the fixing plate and is fixedly connected with the punching knife, the upper die is provided with a first through hole corresponding to the punching knife, and the punching cylinder can drive the punching knife to penetrate through the first through hole.

5. The rapid forming device for the outer frame of the high efficiency filter as claimed in claim 4, wherein a second through hole corresponding to the punching blade is provided on the bottom surface of the forming groove, and the second through hole penetrates through the bottom surface of the forming groove.

6. The rapid prototyping device of claim 5, wherein an ejection cylinder is fixed below the stamping seat, an ejection block is connected to an output shaft of the ejection cylinder, an ejection hole corresponding to the ejection block is formed in the bottom surface of the molding groove, and the ejection cylinder drives the ejection block to extend into the molding groove through the ejection hole.

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