阅读说明：本技术 一种汽车刹车片直线锯床 (Linear sawing machine for automobile brake pad ) 是由 王臣华 于 2019-10-19 设计创作，主要内容包括：本发明公开了一种汽车刹车片直线锯床,涉及锯床领域,包括运输辊,所述运输辊的顶端连接有移动柱,且移动柱的两侧皆安装有第一气缸,所述第一气缸的输出端连接有夹块,所述运输辊的一端设置有立柱,且立柱的内部安装有第二气缸,所述第二气缸的输出端连接有连接杆,且连接杆的底端连接有安装仓,所述安装仓的一侧设置有刀架。本发明通过设置的电机、偏心盘、偏心杆、连杆、转轴、刀架、刀具、连接槽、螺纹孔、螺栓,实现了刀架与刀具并不是一体结构,刀架与安装仓固定连接,而刀具与刀架通过螺栓进行连接,螺栓连接方便拆卸,在刀具受损的时候,不用拆除刀架进行更换,至需要拧动螺栓,即可将刀具进行更换,操作方便。(The invention discloses a linear sawing machine for automobile brake pads, which relates to the field of sawing machines and comprises a conveying roller, wherein the top end of the conveying roller is connected with a movable column, two sides of the movable column are both provided with first air cylinders, the output end of each first air cylinder is connected with a clamping block, one end of the conveying roller is provided with an upright column, a second air cylinder is arranged in the upright column, the output end of the second air cylinder is connected with a connecting rod, the bottom end of the connecting rod is connected with an installation bin, and one side of the installation bin is provided with a knife rest. According to the invention, through the arrangement of the motor, the eccentric disc, the eccentric rod, the connecting rod, the rotating shaft, the knife rest, the knife, the connecting groove, the threaded hole and the bolt, the knife rest and the knife are not in an integrated structure, the knife rest is fixedly connected with the mounting bin, the knife and the knife rest are connected through the bolt, the bolt is convenient to connect and disassemble, when the knife is damaged, the knife rest is not required to be dismantled for replacement, and the knife can be replaced when the bolt is required to be screwed, so that the operation is convenient.)

1. The utility model provides an automobile brake block straight line sawing machine, includes transportation roller (1), its characterized in that: the top end of the transportation roller (1) is connected with a movable column (3), first cylinders (4) are installed on two sides of the movable column (3), the output end of each first cylinder (4) is connected with a clamping block (5), one end of the transportation roller (1) is provided with a stand column (6), a second cylinder (7) is installed inside the stand column (6), the output end of the second cylinder (7) is connected with a connecting rod (8), the bottom end of the connecting rod (8) is connected with an installation bin (9), one side of the installation bin (9) is provided with a knife rest (15), the bottom end of the knife rest (15) is provided with a cutter (16), a connecting groove (17) is formed inside the cutter (16), a bolt (19) is connected inside the connecting groove (17), one side of the stand column (6) is provided with a water collecting tank (20), and a front-arranged filter screen (21) is arranged inside the water collecting tank (20), be provided with under leading filter screen (21) and cross filter pulp (22), water pump (23) are installed to one side of header tank (20), and the output of water pump (23) is connected with water tank (24), the bottom of water tank (24) is connected with connecting pipe (25), and the bottom of connecting pipe (25) is connected with shower nozzle (26).

2. The automobile brake pad straight sawing machine according to claim 1, characterized in that: the both sides of transportation roller (1) all are connected with electromagnetism slide rail (2), the bottom of removing post (3) is connected with electromagnetism slide rail (2) assorted slider, remove post (3) and transportation roller (1) through electromagnetism slide rail (2) and slider sliding connection.

3. The automobile brake pad straight sawing machine according to claim 1, characterized in that: the number of the second cylinders (7) is two, the two groups of the second cylinders (7) are symmetrically arranged about the longitudinal central axis of the upright post (6), the two groups of the second cylinders (7) are fixedly connected with the upright post (6), and the cross section of the upright post (6) is in a structure shaped like a Chinese character 'Jiong'.

4. The automobile brake pad straight sawing machine according to claim 1, characterized in that: the internally mounted of installation storehouse (9) has motor (10), and the output of motor (10) is connected with eccentric disc (11), one side of eccentric disc (11) is connected with eccentric rod (12), and the one end of eccentric rod (12) is connected with connecting rod (13), the one end of connecting rod (13) is connected with pivot (14), and pivot (14) rotate with knife rest (15) and be connected.

5. The automobile brake pad straight sawing machine according to claim 1, characterized in that: the first half of cross section of knife rest (15) is rectangle structure lower half part and is "protruding" font structure, the first half of cross section of cutter (16) is "concave" font structure lower half part and is the triangle-shaped structure, and the inside of cutter (16) and knife rest (15) is provided with screw hole (18), bolt (19) and screw hole (18) phase-match, cutter (16) and knife rest (15) can dismantle through bolt (19) and be connected.

6. The automobile brake pad straight sawing machine according to claim 1, characterized in that: the water collecting tank (20) is located under the installation bin (9), clamping blocks are arranged inside the water collecting tank (20), and the front-mounted filter screen (21) and the filter cotton (22) are connected with the water collecting tank (20) in a clamping mode through the clamping blocks.

7. The automobile brake pad straight sawing machine according to claim 1, characterized in that: leading filter screen (21) comprises the metal grid material, one side of header tank (20) is connected with the delivery port, the input of water pump (23) is connected with the input tube, and input tube and delivery port swing joint, the output of water pump (23) is connected with the output tube, and output tube and water tank (24) swing joint.

8. The automobile brake pad straight sawing machine according to claim 1, characterized in that: the water tank (24) is positioned at the top end of the upright post (6), and the top end of the water tank (24) is connected with a rotary cover plate.

Technical Field

The invention relates to the field of sawing machines, in particular to a linear sawing machine for an automobile brake pad.

Background

The automobile brake pad is also called as automobile brake shoe, and is a friction material fixed on a brake drum or a brake disc rotating with wheels, wherein a friction lining and a friction lining block bear external pressure to generate friction action so as to achieve the aim of reducing the speed of the automobile, the automobile brake pad is generally composed of a steel plate, an adhesive heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and an SMT-4 furnace temperature tracker is used for detecting the temperature distribution in the coating process to ensure the quality.

The integral type blade that uses in current automobile brake piece sharp sawing machine, the blade is damaged easily, need wholly to be changed after damaging, nevertheless because the blade is connected by the motor and is driven, so change very troublesome, and current automobile brake piece sharp sawing machine is higher because the temperature that the cutter fast travel so produced in the use, therefore need spray the cooling water and cool down to it, but the cooling water only uses once, unable circulation causes the waste, and the unable collection of cooling water that sprays causes the later stage clean troublesome.

Disclosure of Invention

The invention aims to: in order to solve the problem that the blade of the existing automobile brake pad linear sawing machine is very troublesome to replace, the cooling water of the existing automobile brake pad linear sawing machine is only used once, the waste cannot be caused circularly, and the sprayed cooling water cannot be collected to cause the trouble of later cleaning, the automobile brake pad linear sawing machine is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a linear sawing machine for automobile brake pads comprises a transportation roller, wherein a movable column is connected to the top end of the transportation roller, first air cylinders are mounted on two sides of the movable column, a clamping block is connected to the output end of each first air cylinder, a stand column is arranged at one end of the transportation roller, a second air cylinder is mounted inside the stand column, the output end of the second air cylinder is connected with a connecting rod, the bottom end of the connecting rod is connected with an installation bin, a knife rest is arranged on one side of the installation bin, a cutter is arranged at the bottom end of the knife rest, a connecting groove is formed inside the cutter, a bolt is connected inside the connecting groove, a water collecting tank is arranged on one side of the stand column, a front filter screen is arranged inside the water collecting tank, filter cotton is arranged under the front filter screen, a water pump is mounted on one side of the water collecting tank, the output end of the water pump, and the bottom end of the connecting pipe is connected with a spray head.

Preferably, the both sides of transportation roller all are connected with the electromagnetism slide rail, the bottom of removing the post is connected with the slider with electromagnetism slide rail assorted, remove the post and pass through electromagnetism slide rail and slider sliding connection with the transportation roller.

Preferably, the number of the second cylinders is two, the two groups of the second cylinders are symmetrically arranged about a longitudinal central axis of the upright post, the two groups of the second cylinders are fixedly connected with the upright post, and the cross section of the upright post is in a Jiong-shaped structure.

Preferably, the internally mounted of installation storehouse has the motor, and the output of motor is connected with the eccentric disc, one side of eccentric disc is connected with the eccentric rod, and the one end of eccentric rod is connected with the connecting rod, the one end of connecting rod is connected with the pivot, and the pivot rotates with the knife rest to be connected.

Preferably, the first half of the cross section of knife rest is the rectangle structure lower half part and is "protruding" font structure, the first half of the cross section of cutter is "concave" font structure lower half part and is the triangle-shaped structure, and the inside of cutter and knife rest is provided with the screw hole, bolt and screw hole phase-match, cutter and knife rest pass through the bolt and can dismantle the connection.

Preferably, the header tank is located the installation storehouse under, and the inside of header tank is provided with the fixture block, leading filter screen and filter pulp all are connected with the header tank block through the fixture block.

Preferably, leading filter screen comprises the metal grid material, one side of header tank is connected with the delivery port, the input of water pump is connected with the input tube, and input tube and delivery port swing joint, the output of water pump is connected with the output tube, and output tube and water tank swing joint.

Preferably, the water tank is located the top of stand, and the top of water tank is connected with and rotates the apron.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the motor, the eccentric disc, the eccentric rod, the connecting rod, the rotating shaft, the knife rest, the knife, the connecting groove, the threaded hole and the bolt are arranged, so that the knife rest and the knife are not in an integrated structure, the knife rest is fixedly connected with the mounting bin, the knife and the knife rest are connected through the bolt, the bolt is convenient to connect and disassemble, when the knife is damaged, the knife rest is not required to be dismantled for replacement, and the knife can be replaced when the bolt is required to be screwed, so that the operation is convenient;

2. still through the header tank that sets up, leading filter screen, cross filter pulp, water pump, water tank, connecting pipe and shower nozzle, realized that the header tank can retrieve the liquid that sprays the cutter, utilize leading filter screen to collect the metal piece in with liquid earlier and filter, utilize the tiny impurity of filter pulp in with liquid to filter again, the liquid after the filtration is taken out by the water pump and is transported to the water tank, rethread connecting pipe and shower nozzle reutilization reduce extravagantly.

Drawings

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

FIG. 2 is a cross-sectional view of a stud according to the present invention;

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

FIG. 4 is an enlarged view of the structure at A of the present invention;

FIG. 5 is a schematic view of the tool holder and tool configuration of the present invention;

fig. 6 is a sectional view of a water collecting tank of the present invention.

In the figure: 1. a transport roller; 2. an electromagnetic slide rail; 3. moving the column; 4. a first cylinder; 5. a clamping block; 6. a column; 7. a second cylinder; 8. a connecting rod; 9. installing a bin; 10. a motor; 11. an eccentric disc; 12. an eccentric rod; 13. a connecting rod; 14. a rotating shaft; 15. a tool holder; 16. a cutter; 17. connecting grooves; 18. a threaded hole; 19. a bolt; 20. a water collection tank; 21. a pre-filter screen; 22. filtering cotton; 23. a water pump; 24. a water tank; 25. a connecting pipe; 26. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a linear sawing machine for automobile brake pads comprises a transportation roller 1, a moving column 3 is connected to the top end of the transportation roller 1, first air cylinders 4 are installed on both sides of the moving column 3, a clamping block 5 is connected to the output end of the first air cylinder 4, an upright column 6 is installed at one end of the transportation roller 1, a second air cylinder 7 is installed inside the upright column 6, a connecting rod 8 is connected to the output end of the second air cylinder 7, an installation bin 9 is connected to the bottom end of the connecting rod 8, a knife rest 15 is installed at one side of the installation bin 9, a knife 16 is installed at the bottom end of the knife rest 15, a connecting groove 17 is installed inside the knife 16, a bolt 19 is connected inside the connecting groove 17, a water collection tank 20 is installed at one side of the upright column 6, a front filter screen 21 is installed inside the water collection tank 20, filter cotton 22 is installed under the front filter screen 21, and the output end of the water pump 23 is connected with a water tank 24, the bottom end of the water tank 24 is connected with a connecting pipe 25, and the bottom end of the connecting pipe 25 is connected with a spray head 26.

According to the invention, by arranging the motor 10, the eccentric disc 11, the eccentric rod 12, the connecting rod 13, the rotating shaft 14, the tool rest 15, the tool 16, the connecting groove 17, the threaded hole 18 and the bolt 19, the tool rest 15 and the tool 16 are not integrated, the tool rest 15 is fixedly connected with the mounting bin 9, the tool 16 is connected with the tool rest 15 through the bolt 19, the bolt 19 is conveniently connected and detached, when the tool is damaged, the tool rest 15 does not need to be detached for replacement, and the tool 16 can be replaced when the bolt 19 needs to be screwed, so that the operation is convenient.

Please refer to fig. 1, both sides of the transportation roller 1 are connected with the electromagnetic sliding rails 2, the bottom end of the movable column 3 is connected with the sliding block matched with the electromagnetic sliding rails 2, the movable column 3 and the transportation roller 1 are connected with the sliding block through the electromagnetic sliding rails 2, and the transportation roller 1 may not move when transporting the steel plate, so the electromagnetic sliding rails 2 and the first cylinder 4 are adopted to clamp and move the steel plate, and the steel plate can be successfully fed.

Please refer to fig. 2, the number of the second cylinders 7 is two, the two groups of the second cylinders 7 are symmetrically arranged about the longitudinal central axis of the upright post 6, the two groups of the second cylinders 7 are both fixedly connected with the upright post 6, the cross section of the upright post 6 is in a structure of 'Jiong', the number of the two groups of the second cylinders 7 is two to ensure a certain pulling force, and the two groups of the second cylinders 7 are used for moving because the weight of the installation bin 9 is heavier.

Please refer to fig. 3, the motor 10 is installed inside the installation bin 9, the output end of the motor 10 is connected with the eccentric disc 11, one side of the eccentric disc 11 is connected with the eccentric rod 12, one end of the eccentric rod 12 is connected with the connecting rod 13, one end of the connecting rod 13 is connected with the rotating shaft 14, and the rotating shaft 14 is rotatably connected with the knife rest 15, so that the knife rest 15 is not severely floated up and down under the driving of the rotating shaft 14 and the connecting rod 13, and the cutting process is not failed.

Please refer to fig. 4, the upper half of the cross section of the tool holder 15 is a rectangular structure and the lower half thereof is a convex structure, the upper half of the cross section of the tool 16 is a concave structure and the lower half thereof is a triangular structure, and the tool 16 and the tool holder 15 are internally provided with a threaded hole 18, a bolt 19 is matched with the threaded hole 18, the tool 16 and the tool holder 15 are detachably connected through the bolt 19, the tool holder 15 is matched with the tool 16, the tool holder 15 is fixedly connected with the mounting bin, and the tool 16 is conveniently mounted and dismounted because of the bolt connection.

Please refer to fig. 6, the water collecting tank 20 is located under the installation bin 9, and the inside of the water collecting tank 20 is provided with a fixture block, the front filter screen 21 and the filter cotton 22 are connected with the water collecting tank 20 by the fixture block in a clamping manner, the front filter screen 21 and the filter cotton 22 can be conveniently taken out for replacement, and the iron filings can be collected and utilized.

Please refer to fig. 6, the pre-filter 21 is made of metal grating, one side of the water collecting tank 20 is connected with a water outlet, an input end of the water pump 23 is connected with an input pipe movably connected with the water outlet, an output end of the water pump 23 is connected with an output pipe movably connected with the water tank 24, and the output pipe and the input pipe are corrugated pipes.

Referring to fig. 1, the water tank 24 is disposed at the top end of the column 6, and the top end of the water tank 24 is connected to a rotary cover plate, so that the cover plate can be opened conveniently and then the cooling liquid can be added.

The working principle is as follows: when the device is used, an external power supply is required to be connected and supplies electric energy to the device so that the device can normally run, raw materials of the brake pad are firstly placed on the transport roller 1 for transport, the raw materials are generally very thick steel plates or steel columns, the transport roller 1 can be transported without movement, at this time, the electromagnetic slide rail 2 is required to be started, the moving column 3 is moved to the top end of the steel plate, then the two groups of first air cylinders 4 are started, the two groups of clamping blocks 5 tightly clamp the steel plate, then moving feeding is carried out, the steel plate is conveyed to the bottom end of the cutter 16 for cutting, the two groups of second air cylinders 7 and the two groups of motors 10 are started, the two groups of second air cylinders 7 drive the connecting rods 8 and the mounting bins 9 to move downwards until the cutter 16 touches the steel plate, the two groups of motors 10 drive the two groups of eccentric discs 11 to rotate, and the connecting rods 13 connected with the eccentric rods 12 move, the rotation direction is similar to crank movement, the knife rest 15 and the knife 16 are pulled back and forth under the action of the rotating shaft and the connecting rod 13, the knife is cut on a steel plate by fast movement, the second air cylinder 7 at the top end drives the two groups of knives 16 to press downwards during cutting, so that the cutting work is better performed, when the cutting is performed, the water tank 24 sprays the knife 16 and the knife rest 15 through the connecting pipe 25 and the spray head 26, the damage caused by overhigh temperature of the knife 16 is avoided, the cooling liquid cools the knife 16 and then the water collecting tank 20 collects the large metal debris in the cooling liquid, then the preposed filter screen 21 filters the large metal debris in the cooling liquid, the filter cotton 22 filters small particles in the cooling liquid, the filtered cooling liquid is pumped and transported to the inside of the water tank 24 by the water pump 23 to be put into use again, when the knife 16 is used for a period of time, the replacement is needed, the bolt 19 on the knife, so that the tool 16 and the holder 15 can be separated and then replaced, with simple operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.