CN211977323U

CN211977323U - Friction material processing equipment capable of achieving rapid cooling forming

Info

Publication number: CN211977323U
Application number: CN202020264590.XU
Authority: CN
Inventors: 詹海峰
Original assignee: Jiangsu Xiesheng Friction Material Co ltd
Current assignee: Jiangsu Xiesheng Friction Material Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-20
Anticipated expiration: 2030-03-06

Abstract

The utility model belongs to the technical field of friction material processing, a fashioned friction material processing equipment cools off fast is disclosed, comprises a workbench, the support has been installed to the surface of workstation, the pneumatic cylinder has been installed at the top of support, the piston department fixed mounting of pneumatic cylinder has the connecting rod, the lower bolster has been installed to the bottom of connecting rod, the die body has been installed to the bottom of lower bolster, the lower mould base has been installed to the surface of workstation. This through taking out the loading board, the semi-manufactured goods after the hot briquetting falls on the cooling disc, utilizes the motor to slowly drive the cooling disc and rotates, and the air-cooler is bloied to the cooling intracavity through the wind channel, takes the heat out from the air-out passageway, utilizes the effect of lug simultaneously for there is the intermittent type in semi-manufactured goods bottom, increase like this and cold air's area of contact, through a series of cooperations, makes the friction material after the hot pressing obtain even quick cooling effect, improves work efficiency.

Description

Friction material processing equipment capable of achieving rapid cooling forming

Technical Field

The utility model relates to a technical field of friction material processing specifically is a fashioned friction material processing equipment cools off fast.

Background

The friction material is a component material which is applied to power machinery and performs braking and transmission functions by means of friction action, and mainly comprises a brake lining (brake pad) and a clutch lining (clutch plate), wherein the brake pad is used for braking, the clutch plate is used for transmission, and in the preparation process of the friction material, each component material is weighed according to the specified weight percentage; and respectively adding the weighed materials of each component into a mixer, pouring the materials into a die cavity of a hot-pressing die after the materials are mixed, performing press forming on the materials and the processed steel backing, cooling the hot-pressed semi-finished friction material, and heating and insulating the hot-pressed semi-finished friction material in a heat treatment furnace to manufacture the qualified friction material.

However, in actual operation, in the cooling process of the friction material, because a natural air drying mode is adopted, the cooling efficiency is slow, and in the cooling process, all parts are cooled unevenly, so that the quality of the final friction material finished product is influenced.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a fashioned friction material processing equipment cools off fast possesses advantages such as the cooling is quick, the cooling is even, has solved the friction material after the hot pressing and can not the quick refrigerated problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a friction material processing device capable of being rapidly cooled and formed comprises a workbench, wherein a support is arranged on the outer surface of the workbench, a hydraulic cylinder is arranged at the top of the support, a connecting rod is fixedly arranged at a piston of the hydraulic cylinder, a lower template is arranged at the bottom of the connecting rod, an upper die body is arranged at the bottom of the lower template, a lower die base is arranged on the outer surface of the workbench, a die cavity is arranged on the outer surface of the lower die base, a bearing plate is arranged at the bottom of the die cavity, a cooling cavity is arranged at the bottom of the bearing plate, and a rapid cooling mechanism is arranged inside the cooling cavity;

the rapid cooling mechanism comprises a cooling disc, a motor is installed at the bottom of a cooling cavity, the center of the bottom of the cooling disc is fixedly connected with an output shaft of the motor, four clamping blocks are installed on the outer surface of the cooling disc and are uniformly distributed on the outer surface of the cooling disc, a plurality of air guide holes are formed in the clamping blocks in a penetrating mode, a plurality of protruding blocks are installed on the outer surface of the cooling disc and are of a semicircular structure, air coolers are arranged on two sides of a lower die base, a guide plate is arranged on the inner wall, close to the air coolers, of one side of the cooling cavity and is of an arc-shaped structure, an air channel is arranged at the center of the horizontal axial cross section of the guide plate, the air channel is communicated with an air blowing port of the air cooler, and air outlet channels are arranged at the bottom and the.

Preferably, the both sides of loading board all are equipped with the stopper, the position department that the inner wall of lower mould base corresponds each stopper all is equipped with the spacing groove, the stopper inserts the spacing groove.

Preferably, the clamping block and the lug are made of steel materials, and the clamping block and the lug are arranged with the cooling disc in a pouring forming mode.

Preferably, the plurality of bumps are uniformly distributed on the outer surface of the cooling plate, and the plurality of air guide holes are uniformly distributed in the clamping block.

Preferably, the top of the lower die base is provided with four lower guide pillars, the bottom surface of the lower die plate and the positions corresponding to the lower guide pillars are provided with upper guide pillars, and the upper guide pillars are inserted into the lower guide pillars.

Preferably, the inside of the lower guide pillar is provided with a buffer spring, and two ends of the buffer spring are respectively and fixedly connected with the inner wall of the lower guide pillar and the bottom of the upper guide pillar.

Preferably, a cabinet door is arranged on one side of the cooling cavity, and the cabinet door is made of stainless steel materials.

(III) advantageous effects

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this through taking out the loading board, semi-manufactured goods after the hot briquetting falls on the cooling plate, utilize the motor to slowly drive the cooling plate and rotate, the air-cooler is bloied to the cooling intracavity through the wind channel, take the heat out from the air-out passageway, utilize the effect of lug simultaneously, make semi-manufactured goods bottom have the intermittent type, increase like this and cold air's area of contact, through this a series of cooperation, make friction material after the hot pressing obtain even quick cooling effect, improve work efficiency, therefore, the clothes hanger is strong in practicability, compared with the prior art, the problem that friction material after the hot pressing can not be cooled off fast is solved.

2. This cushion the pressure that produces the pneumatic cylinder through buffer spring, avoid pressure too big damage that causes the lower mould base, prolonged the life of lower mould base, reduced manufacturing cost, the practicality is strong, compares with prior art, has solved the problem that the too big easy loss of pressure lower mould base life in the press forming.

Drawings

FIG. 1 is a longitudinal section of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1 workbench, 2 supports, 3 hydraulic cylinders, 4 connecting rods, 5 lower templates, 6 upper die bodies, 7 lower die bases, 8 die cavities, 9 bearing plates, 10 cooling cavities, 11 rapid cooling mechanisms, 12 cooling discs, 13 motors, 14 clamping blocks, 15 air guide holes, 16 bumps, 17 air coolers, 18 guide plates, 19 air ducts, 20 air outlet channels, 21 limiting blocks, 22 limiting grooves, 23 lower guide pillars, 24 upper guide pillars, 25 buffer springs and 26 cabinet doors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. 1-4, the present invention provides a technical solution: a friction material processing device for rapid cooling forming comprises a workbench 1, a support 2 is arranged on the outer surface of the workbench 1, a hydraulic cylinder 3 is arranged at the top of the support 2, a connecting rod 4 is fixedly arranged at the piston of the hydraulic cylinder 3, a lower die plate 5 is arranged at the bottom of the connecting rod 4, an upper die body 6 is arranged at the bottom of the lower die plate 5, the connecting rod 4 penetrates through the support 2 and extends to the bottom of the support 2 to be welded with the lower die plate 5, so that the pressing forming operation can be normally carried out, a lower die base 7 is arranged on the outer surface of the workbench 1, a die cavity 8 is arranged on the outer surface of the lower die base 7, the die cavity 8 is matched with the upper die body 6, a bearing plate 9 is arranged at the bottom of the die cavity 8, the bearing plate 9 is made of steel, so that the rigidity of the bearing, a quick cooling mechanism 11 is arranged in the cooling cavity 10;

the rapid cooling mechanism 11 comprises a cooling disc 12, a motor 13 is arranged at the bottom of a cooling cavity 10, the center position of the bottom of the cooling disc 12 is fixedly connected with an output shaft of the motor 13, the motor 13 is started to drive the cooling disc 12 to slowly rotate, so that all parts of the semi-finished friction material are uniformly cooled, four clamping blocks 14 are arranged on the outer surface of the cooling disc 12, the four clamping blocks 14 are uniformly distributed on the outer surface of the cooling disc 12, the vertical distance between every two clamping blocks 14 is larger than the length of a mold cavity 8, so that the semi-finished friction material cannot be separated from the cooling disc 12 along with the rotation of the cooling disc 12, a plurality of air guide holes 15 are arranged in the clamping blocks 14 in a penetrating manner, the air guide holes 15 are arranged to enhance the cooling effect of the parts of the friction material covered by the clamping blocks 14, a plurality of bumps 16 are arranged on the outer surface of the cooling disc 12, lug 16 is semi-circular structure, utilize a plurality of lugs 16's effect, make friction material be in a unsettled state, strengthen the cooling effect of friction material bottom, the both sides of lower mould base 7 all are equipped with air-cooler 17, one side inner wall that cooling chamber 10 is close to air-cooler 17 is equipped with guide board 18, guide board 18 is the arc structure, and guide board 18's horizontal axial cross-section central point department is equipped with wind channel 19, wind channel 19 is linked together with the mouth of blowing of air-cooler 17, the bottom and the bottom of wind channel 19 all are equipped with air-out channel 20, utilize air-cooler 17 to carry cold air to the inside in cooling chamber 10 through wind channel 19, at last through the cambered surface guide of guide board 18, the air after with the cooling effect is through air-out channel 20 discharge cooling chamber 10, so guaranteed the cooling effect in the cooling chamber.

The both sides of loading board 9 all are equipped with stopper 21, and the position department that the inner wall of lower mould base 7 corresponds each stopper 21 all is equipped with spacing groove 22, and stopper 21 inserts spacing groove 22, utilizes stopper 21 in spacing groove 22, can support spacing to loading board 9, and also conveniently gets loading board 9 and put, and the friction material operation after being convenient for accomplish the suppression drops to cooling chamber 10 inside.

The clamping blocks 14 and the protruding blocks 16 are made of steel materials, and the clamping blocks 14 and the protruding blocks 16 are arranged with the cooling plate 12 in a pouring forming mode, so that stability among structures of the equipment is enhanced.

The plurality of bumps 16 are uniformly distributed on the outer surface of the cooling plate 12, and the plurality of air guide holes 15 are uniformly distributed in the clamping block 14, so that the friction material placed on the bumps 16 is more stable and cannot be inclined.

The top of the lower die base 7 is provided with four lower guide pillars 23, the bottom surface of the lower die plate 5 and the positions corresponding to the lower guide pillars 23 are provided with upper guide pillars 24, the upper guide pillars 24 are inserted into the lower guide pillars 23, the upper guide pillars 23 are of a cylindrical structure, and the lower guide pillars 23 are of a cylindrical hollow structure.

The buffer spring 25 has been installed to the inside of lower guide pillar 23, and the both ends of buffer spring 25 respectively with the inner wall of lower guide pillar 23 and the bottom fixed connection of last guide pillar 24 utilize buffer spring 25 to cushion the pressure that pneumatic cylinder 3 produced, avoid the too big damage that causes lower mould base 7 of pressure, prolonged lower mould base 7's life, reduced manufacturing cost.

A cabinet door 26 is arranged on one side of the cooling cavity 10, the cabinet door 26 is made of stainless steel materials, and the friction materials after cooling can be taken out by opening the cabinet door 26.

The working principle is as follows: the hydraulic cylinder 3 is used for providing pressure to press friction materials in the die cavity 8, the bearing plate 9 is taken out after pressing is completed, the friction materials fall onto the cooling disc 12, the motor 13 is started to drive the cooling disc 12 to slowly rotate, meanwhile, the air cooler 17 is used for conveying cold air into the cooling cavity 10 to exchange heat of the cooling cavity 10, the air after cooling is discharged to the outside through the air outlet channel 20, and after cooling for a period of time, the cabinet door 26 is opened to take out the friction materials,

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

1. The utility model provides a fashioned friction material processing equipment cools off fast, includes workstation (1), its characterized in that: the outer surface of the workbench (1) is provided with a support (2), the top of the support (2) is provided with a hydraulic cylinder (3), a piston of the hydraulic cylinder (3) is fixedly provided with a connecting rod (4), the bottom of the connecting rod (4) is provided with a lower template (5), the bottom of the lower template (5) is provided with an upper die body (6), the outer surface of the workbench (1) is provided with a lower die base (7), the outer surface of the lower die base (7) is provided with a die cavity (8), the bottom of the die cavity (8) is provided with a bearing plate (9), the bottom of the bearing plate (9) is provided with a cooling cavity (10), and the inside of the cooling cavity (10) is provided with a quick cooling mechanism (11;

the rapid cooling mechanism (11) comprises a cooling disc (12), a motor (13) is arranged at the bottom of the cooling cavity (10), the central position of the bottom of the cooling disc (12) is fixedly connected with an output shaft of the motor (13), four clamping blocks (14) are arranged on the outer surface of the cooling disc (12), the four clamping blocks (14) are uniformly distributed on the outer surface of the cooling disc (12), a plurality of air guide holes (15) are arranged in the clamping blocks (14) in a penetrating manner, a plurality of convex blocks (16) are arranged on the outer surface of the cooling disc (12), the convex blocks (16) are of a semicircular structure, air coolers (17) are arranged on two sides of the lower die base (7), a guide plate (18) is arranged on the inner wall of one side, close to the air coolers (17), of the cooling cavity (10), the guide plate (18) is of an arc-shaped structure, and an air duct (19) is arranged at the central position of the horizontal axial cross section of, the air duct (19) is communicated with an air blowing opening of the air cooler (17), and air outlet channels (20) are arranged at the bottom of the air duct (19) and the bottom of the air duct.

2. The friction material processing device for rapid cooling forming according to claim 1, wherein: the both sides of loading board (9) all are equipped with stopper (21), the position department that the inner wall of lower mould base (7) corresponds each stopper (21) all is equipped with spacing groove (22), stopper (21) insert spacing groove (22).

3. The friction material processing device for rapid cooling forming according to claim 1, wherein: the clamping blocks (14) and the lugs (16) are made of steel materials, and the clamping blocks (14) and the lugs (16) are arranged with the cooling plate (12) in a pouring forming mode.

4. The friction material processing device for rapid cooling forming according to claim 1, wherein: the plurality of the convex blocks (16) are uniformly distributed on the outer surface of the cooling disc (12), and the plurality of the air guide holes (15) are uniformly distributed in the clamping block (14).

5. The friction material processing device for rapid cooling forming according to claim 1, wherein: the top of the lower die base (7) is provided with four lower guide posts (23), the bottom surface of the lower die plate (5) and the positions corresponding to the lower guide posts (23) are provided with upper guide posts (24), and the upper guide posts (24) are inserted into the lower guide posts (23).

6. The friction material processing device for rapid cooling forming according to claim 5, wherein: the inner part of the lower guide post (23) is provided with a buffer spring (25), and two ends of the buffer spring (25) are respectively and fixedly connected with the inner wall of the lower guide post (23) and the bottom of the upper guide post (24).

7. The friction material processing device for rapid cooling forming according to claim 1, wherein: a cabinet door (26) is arranged on one side of the cooling cavity (10), and the cabinet door (26) is made of stainless steel materials.