CN112720039A

CN112720039A - Slotted hole cleaning device is used in mould processing

Info

Publication number: CN112720039A
Application number: CN202011389179.6A
Authority: CN
Inventors: 张海荣
Original assignee: Hefei Xinyeda Precision Technology Co ltd
Current assignee: Hefei Xinyeda Precision Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-04-30

Abstract

The invention relates to the technical field of mold processing, in particular to a slotted hole cleaning device for mold processing. According to the device, the slotted hole is cleaned by rotating the brush moving downwards, the scraps are taken out in the downward moving process, and are thrown out under the action of centrifugal force in the rotating process of the brush, so that the scraps are prevented from being attached to the brush hair and are adhered to the hole wall again when the brush moves upwards; the connecting line of the central points of the first roller, the second roller, the third roller and the fourth roller is in an isosceles trapezoid shape, so that the mold can be conveniently placed between the two U-shaped clamping pieces or taken out from between the two U-shaped clamping pieces.

Description

Slotted hole cleaning device is used in mould processing

Technical Field

The invention relates to the technical field of mold processing, in particular to a slotted hole cleaning device for mold processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The mould of different article comprises the part of difference, and some moulds have the demand that sets up the slotted hole, when processing the completion to the slotted hole, need clear up the inside piece of slotted hole, comparatively troublesome when clearing up the slotted hole, and the clean degree of clearance is poor, and the piece is glued on the pore wall easily.

Aiming at the problems, the slotted hole cleaning device for processing the die is designed.

Disclosure of Invention

The invention aims to provide a slotted hole cleaning device for die machining, which aims to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme:

a slotted hole cleaning device for die processing comprises a supporting base, wherein two base plates are connected to the supporting base, a roller group is arranged on each base plate, the roller groups are connected with a transmission belt, a U-shaped clamping piece is connected to the outer wall of the transmission belt,

the roller group consists of a first roller, a second roller, a third roller and a fourth roller, the first roller, the second roller, the third roller and the fourth roller are all rotationally connected with the backing plate, the connecting line of the central points of the first roller, the second roller, the third roller and the fourth roller is in an isosceles trapezoid shape,

the support base is connected with a support rod, the lower end face of the support rod is connected with a motor, the output end of the motor is connected with an electric push rod, and the rod part of the electric push rod is connected with a brush through a flange connecting piece.

Preferably, the supporting pedestal comprises a middle supporting section, the two ends of the middle supporting section are connected with supporting sections, one end of each supporting section, which is far away from each other, is connected with a side extending section, and the base plate is located on the supporting sections.

Preferably, the connection mode of the base plate and the support section is sliding connection, the lower end face of the base plate is connected with a sliding block, the upper end face of the support section is provided with a sliding groove, and the sliding block slides in the sliding groove;

two the one end that the backing plate kept away from each other all is connected with the curb plate, the curb plate with support and pass through the turn buckle bolted connection between the section.

Preferably, an exhaust fan is arranged below the hairbrush, a lantern ring is fixedly sleeved on the exhaust fan, and the lantern ring is connected with the support base.

Preferably, the lower end of the exhaust fan is connected with an air suction cover in a through manner, the lower end of the air suction cover is connected with an air delivery pipe in a through manner, and the lower end of the air delivery pipe is connected with a filter screen.

Preferably, the supporting base is connected with a limiting mechanism, and the limiting mechanism is located on the front side of the brush.

Preferably, the limiting mechanism comprises a limiting plate and a limiting track, the lower end of the limiting plate is connected with a disc, the lower end of the disc is connected with a long rod, the long rod is made of iron, the long rod is movably sleeved with a double-side flanging sleeve and a spring, the upper section and the lower section of the spring are respectively connected with the disc and the double-side flanging sleeve, the upper flanging of the double-side flanging sleeve is connected with two symmetrically arranged internal thread sleeves, the internal thread sleeves are in threaded connection with screws,

the limiting rail is an inverted U-shaped plate, the lower ends of two vertical sections of the U-shaped plate are connected with the supporting base, a strip-shaped groove is formed in the transverse section of the U-shaped plate, and the lower ends of the two side flanging sleeves movably penetrate through the strip-shaped groove.

Preferably, the lower end of the disc and the upper end of the upper flanging of the double-side flanging sleeve are hinged with limiting rods, and one ends, close to each other, of the two limiting rods are hinged.

Preferably, the limiting rod is movably sleeved with a telescopic pipe, and the upper end and the lower end of the telescopic pipe are respectively connected with the disc and the upper flanging of the bilateral flanging sleeve.

The invention has the beneficial effects that:

according to the device, the slotted hole is cleaned by rotating the brush moving downwards, the scraps are taken out in the downward moving process, and are thrown out under the action of centrifugal force in the rotating process of the brush, so that the scraps are prevented from being attached to the brush hair and are adhered to the hole wall again when the brush moves upwards; the connecting lines of the central points of the first roller, the second roller, the third roller and the fourth roller are arranged in an isosceles trapezoid shape, so that the mold can be conveniently placed between the two U-shaped clamping pieces or taken out from between the two U-shaped clamping pieces;

the exhaust fan is electrified and started to extract the debris thrown out by the brush, the debris is collected by the air suction cover and the air delivery pipe, and after being filtered by the filter screen, the extracted air is discharged to collect the debris, so that the debris is prevented from scattering around to influence the workshop environment;

the limiting mechanism is arranged to limit the moving position of the die, assist the die to rapidly move to a working position and save operation time;

the front and back direction installation position of the limiting mechanism is adjusted according to the required position of the die, and the distance between the two U-shaped clamping pieces and the relative position of the left and right directions can be changed, so that the device is wider in application range.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of a limiting mechanism of the present invention;

reference numerals: 1-a support base; 101-a middle bearing section; 102-a support section; 103-edge extension; 2-a backing plate; 301-a first drum; 302-a second drum; 303-a third drum; 304-a fourth drum; 4-a transmission belt; 5-U-shaped clamping pieces; 6-supporting rods; 7-a motor; 8, an electric push rod; 9-flange connection; 10-a brush; 11-an exhaust fan; 12-a collar; 13-an air suction hood; 14-air delivery pipe; 15-a filter screen; 16-a limiting mechanism; 1601-a limiting plate; 1602 — a disk; 1603-long rod; 1604-double-sided flanging sleeve; 1605-a spring; 1606 — strong electromagnet; 1607-limit track; 1608-an internally threaded sleeve; 1609-screw; 1610-a limit rod; 1611-a telescoping tube; 17-side plates; 18-turn buckle.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in figures 1-3, a slotted hole cleaning device for mold processing comprises a supporting base 1, two backing plates 2 connected to the supporting base 1, a roller set arranged on each backing plate 2 and connected to a transmission belt 4, a U-shaped clamping member 5 connected to the outer wall of the transmission belt 4,

the cylinder group is by first cylinder 301, second cylinder 302, third cylinder 303 and fourth cylinder 304 are constituteed, first cylinder 301, second cylinder 302, third cylinder 303 and fourth cylinder 304 all rotate with backing plate 2 and are connected, first cylinder 301, second cylinder 302, the line of third cylinder 303 and fourth cylinder 304 central point is isosceles trapezoid, be connected with bracing piece 6 on the supporting pedestal 1, the lower terminal surface of bracing piece 6 is connected with motor 7, motor 7's output is connected with electric putter 8, electric putter 8's pole portion is connected with brush 10 through flange joint spare 9, brush 10 can carry out nimble change.

In the scheme, the motor 7, the external switch and the external power supply form a series circuit through a lead, the motor 7 is electrified and started, and the electric push rod 8 and the flange connecting piece 9 drive the brush 10 to rotate; the inside of the electric push rod 8 is provided with a storage battery, the electric push rod 8 is electrified and started, the flange connecting piece 9 and the brush 10 are driven to move up and down by changing the whole length of the electric push rod, the brush 10 moves up and down in a rotating way under the action of the motor 7 and the electric push rod 8,

in the roller group, one roller rotates to drive the other rollers to rotate completely under the action of the transmission belt 4, a mold to be cleaned is placed in the two U-shaped clamping pieces 5, the mold is clamped and fixed between the two transmission belts 4, the transmission belts 4 rotate to drive the mold to move to a specific position, the brush 10 which rotates to move downwards is inserted into a through hole on the mold, chips in the through hole are taken out, and the cleaning is finished,

according to the device, the slotted hole is cleaned by rotating the brush 10 which moves downwards, the scraps are taken out in the process of moving downwards, the scraps are thrown out under the action of centrifugal force in the process of rotating the brush 10, the scraps are prevented from being attached to the brush hair, and the scraps are adhered to the hole wall again when the brush 10 rotates and moves upwards; the connecting lines of the central points of the first roller 301, the second roller 302, the third roller 303 and the fourth roller 304 are arranged in an isosceles trapezoid shape, so that the mold can be conveniently placed between the two U-shaped clamping pieces 5 or taken out from between the two U-shaped clamping pieces 5.

An exhaust fan 11 is arranged below the brush 10, a lantern ring 12 is fixedly sleeved on the exhaust fan 11, and the lantern ring 12 is connected with the support base 1; the lower end of the exhaust fan 11 is connected with an air suction hood 13 in a penetrating way, the lower end of the air suction hood 13 is connected with an air conveying pipe 14 in a penetrating way, and the lower end of the air conveying pipe 14 is connected with a filter screen 15;

a series circuit is formed by the exhaust fan 11, the external switch and the external power supply through a wire, the exhaust fan 11 is electrified to be started, debris thrown out of the brush 10 is extracted, the debris is gathered through the air suction cover 13 and the air conveying pipe 14, the air is exhausted after being filtered by the filter screen 15, the debris is collected, and the debris is prevented from scattering around to influence the workshop environment.

The supporting base 1 comprises a middle bearing section 101, two ends of the middle bearing section 101 are both connected with supporting sections 102, one ends, far away from each other, of the supporting sections 102 are both connected with edge extending sections 103, and the cushion plate 2 is positioned on the supporting sections 102; the base plate 2 and the support section 102 are connected in a sliding manner, a sliding block is connected to the lower end face of the base plate 2, a sliding groove is formed in the upper end face of the support section 102, and the sliding block slides in the sliding groove; the end of each backing plate 2 far away from each other is connected with a side plate 17, and the side plates 17 are connected with the support sections 102 through turn bolts 18.

The supporting base 1 is connected with a limiting mechanism 16, and the limiting mechanism 16 is positioned on the front side of the brush 10; the limiting mechanism 16 comprises a limiting plate 1601 and a limiting track 1607, the lower end of the limiting plate 1601 is connected with a disc 1602, the lower end of the disc 1602 is connected with a long rod 1603, the long rod 1603 is made of iron, the long rod 1603 is movably sleeved with a double-side flanging sleeve 1604 and a spring 1605, the upper section and the lower section of the spring 1605 are respectively connected with the disc 1602 and the double-side flanging sleeve 1604, the upper flanging of the double-side flanging sleeve 1604 is connected with two symmetrically arranged internal thread sleeves 1608, a screw 1609 is in threaded connection with the internal thread sleeves 1608,

the limiting rail 1607 is an inverted U-shaped plate, the lower ends of two vertical sections of the U-shaped plate are connected with the supporting base 1, a strip-shaped groove is formed in the transverse section of the U-shaped plate, and the lower end of the double-side flanging sleeve 1604 movably penetrates through the strip-shaped groove; the lower end of the disc 1602 and the upper end of the upper flange of the double-side flange sleeve 1604 are both hinged with limit rods 1610, and the ends of the two limit rods 1610, which are close to each other, are hinged; the limit rod 1610 is movably sleeved with a telescopic tube 1611, and the upper end and the lower end of the telescopic tube 1611 are respectively connected with the upper flanges of the disc 1602 and the double-side flanging sleeve 1604.

The strong electromagnet 1606, the external switch and the external power supply form a series circuit through a lead, when the strong electromagnet 1606 is electrified, the long rod 1603, the disc 1602 and the limiting plate 1601 are driven to move downwards through the long adsorption rod 1603, and at the moment, the spring 1605 is extruded; when the powerful electromagnet 1606 is powered off, under the action of the spring 1605, the long rod 1603, the disc 1602 and the limiting plate 1601 are driven to move upwards to return to the original position;

before the mold moves to a specific position, the limiting plate 1601 is located at the highest position to block the mold, the mold abuts against the limiting plate 1601 when moving in place, after the mold is cleaned, the limiting plate 1601 is located at the lowest position to allow the mold to pass through, and the limiting mechanism 16 is arranged to limit the moving position of the mold, so that the mold is assisted to move to a working position quickly, and the operation time is saved;

when limiting plate 1601 reciprocated, the contained angle between two gag lever posts 1610 changed thereupon, and the setting of two gag lever posts 1610 prevents that limiting plate 1601 and stock 1603 from taking place to rotate, and flexible pipe 1611's setting is when satisfying the demand that limiting plate 1601 reciprocated, protects inside part.

The limiting plate 1601 is moved to a proper position, the screw 1609 is rotated in the internal thread sleeve 1608, the screw 1609 is enabled to be abutted against the upper end of the limiting track 1607, the lower flanging of the double-side flanging sleeve 1604 is abutted against the inner top wall of the limiting track 1607, and the position of the limiting plate 1601 is fixed; the side plates 17 and the turn bolts 18 are arranged, the distance between the side plates 17 and the supporting sections 102 is changed by changing the overall length of the turn bolts 18, so that the distance and the relative position between the two base plates 2, the roller sets, the transmission belt 4 and the U-shaped clamping members 5 are changed,

the front and back direction installation position of the limiting mechanism 16 is adjusted according to the required position of the die, and the distance between the two U-shaped clamping pieces 5 and the relative position in the left and right directions can be changed, so that the device has wider application range.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slotted hole cleaning device is used in mould processing, includes supporting pedestal (1), its characterized in that: the supporting base (1) is connected with two backing plates (2), each backing plate (2) is provided with a roller set, each roller set is connected with a driving belt (4), the outer wall of each driving belt (4) is connected with a U-shaped clamping piece (5),

the roller group consists of a first roller (301), a second roller (302), a third roller (303) and a fourth roller (304), the first roller (301), the second roller (302), the third roller (303) and the fourth roller (304) are rotatably connected with the backing plate (2), the connecting lines of the central points of the first roller (301), the second roller (302), the third roller (303) and the fourth roller (304) are isosceles trapezoids,

the support base is characterized in that a support rod (6) is connected to the support base (1), a motor (7) is connected to the lower end face of the support rod (6), an output end of the motor (7) is connected with an electric push rod (8), and a rod portion of the electric push rod (8) is connected with a brush (10) through a flange connecting piece (9).

2. A slot cleaning apparatus for mold processing according to claim 1, wherein: the supporting base (1) comprises a middle bearing section (101), the two ends of the middle bearing section (101) are connected with supporting sections (102), one end, away from each other, of each supporting section (102) is connected with a side extending section (103), and the cushion plate (2) is located on the supporting sections (102).

3. A slot cleaning apparatus for mold processing according to claim 2, wherein: the base plate (2) and the support section (102) are connected in a sliding manner, a sliding block is connected to the lower end face of the base plate (2), a sliding groove is formed in the upper end face of the support section (102), and the sliding block slides in the sliding groove;

two the one end that backing plate (2) kept away from each other all is connected with curb plate (17), curb plate (17) with support and be connected through turn buckle (18) between section (102).

4. A slot cleaning apparatus for mold processing according to claim 1, wherein: an exhaust fan (11) is arranged below the brush (10), a lantern ring (12) is fixedly sleeved on the exhaust fan (11), and the lantern ring (12) is connected with the support base (1).

5. A slot cleaning device for mold processing according to claim 4, wherein: the lower extreme through connection of air exhauster (11) has air suction cover (13), the lower extreme through connection of air suction cover (13) has defeated tuber pipe (14), the lower extreme of defeated tuber pipe (14) is connected with filter screen (15).

6. A slot cleaning apparatus for mold processing according to claim 1, wherein: the supporting base (1) is connected with a limiting mechanism (16), and the limiting mechanism (16) is located on the front side of the brush (10).

7. A slot cleaning device for mold processing according to claim 6, wherein: the limiting mechanism (16) comprises a limiting plate (1601) and a limiting track (1607), the lower end of the limiting plate (1601) is connected with a disc (1602), the lower end of the disc (1602) is connected with a long rod (1603), the long rod (1603) is made of iron, a double-side flanging sleeve (1604) and a spring (1605) are movably sleeved on the long rod (1603), the upper section and the lower section of the spring (1605) are respectively connected with the disc (1602) and the double-side flanging sleeve (1604), the upper flanging of the double-side flanging sleeve (1604) is connected with two symmetrically-arranged internal thread sleeves (1608), and a screw rod (1609) is in threaded connection with the internal thread sleeve (1608),

spacing track (1607) are the U template of invering, and two vertical section lower extremes of U template are connected with support base (1), the bar groove has been seted up on the horizontal section of U template, and the bar groove is run through in the lower extreme activity of two side turn-ups sleeve (1604).

8. A slot cleaning device for mold processing according to claim 7, wherein: the lower extreme of disc (1602) and the upper end of two side turn-ups sleeve (1604) turn-ups all articulates there is gag lever post (1610), two the one end that gag lever post (1610) is close to each other is articulated.

9. A slot cleaning device for mold processing according to claim 8, wherein: the limiting rod (1610) is movably sleeved with a telescopic pipe (1611), and the upper end and the lower end of the telescopic pipe (1611) are respectively connected with the disc (1602) and the upper flanging of the double-side flanging sleeve (1604).