CN210413790U

CN210413790U - Knife sharpening equipment for machine tool cutter

Info

Publication number: CN210413790U
Application number: CN201920893670.9U
Authority: CN
Inventors: 单勇
Original assignee: Tianjin Linxi Haoxin Hardware Tools Co Ltd
Current assignee: Tianjin Linxi Haoxin Hardware Tools Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-28
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a based on lathe cutter is with equipment of whetting a knife, comprises a workbench, four corners of the upper surface of workstation all are provided with the stand perpendicularly, the upper end level of stand is provided with the roof, the upper surface symmetry of roof is provided with two first fixed blocks, servo motor is installed in one side embedding of first fixed block, the upper surface of roof is located between two first fixed blocks position department symmetry and runs through to rotate and installs two worms. The utility model relates to a lathe cutter technical field that polishes, this based on lathe cutter is with equipment of whetting a knife, the upper surface through the roof is located between two first fixed blocks position department symmetry and runs through to rotate and installs two worms, and the lower extreme of lead screw is connected with the upper surface of workstation rotation, when the cutter becomes blunt and needs to polish, makes the cutter sharper more, has not only reduced artifical intensity of labour, reduces the emergence of incident, but also has improved work efficiency.

Description

Knife sharpening equipment for machine tool cutter

Technical Field

The utility model relates to a lathe cutter technical field that polishes specifically is a based on lathe cutter is with equipment of whetting a knife.

Background

The machine tool is mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces, is the most widely used machine tool in machine manufacturing and repair factories, is an important apparatus for cutting workpieces by the machine tool, and in order to keep the state of the tool, a worker needs to frequently perform grinding work on the tool to keep the sharpness of the tool, so that the service life of the tool can be prolonged, and the tool can work better.

However, when the cutter of the machine tool is dull at present, most of the cutters are ground manually, so that the grinding effect of the cutter is reduced, the labor intensity of workers is increased, and even the cutter scratches the palm of the worker, which causes certain danger.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a based on lathe cutter is with equipment of whetting a knife has solved present machine when the cutter of lathe becomes blunt, and most are polished through the manual work, makes the effect of polishing of cutter can reduce like this to can increase artificial intensity of labour, can appear the cutter even and draw the artificial palm condition, have certain dangerous problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a knife sharpening device based on a machine tool cutter comprises a workbench, wherein stand columns are vertically arranged at four corners of the upper surface of the workbench, a top plate is horizontally arranged at the upper end of each stand column, two first fixing blocks are symmetrically arranged on the upper surface of the top plate, a servo motor is embedded into one side of each first fixing block, two worms are symmetrically, rotatably and penetratingly arranged at the position, between the two first fixing blocks, of the upper surface of the top plate, lead screws are fixedly connected with the lower ends of the worms, the lower ends of the lead screws are rotatably connected with the upper surface of the workbench, sliders matched with the lead screws are sleeved on the outer surfaces of the lead screws, a supporting plate is horizontally connected between the sliders, a rotating motor is fixedly arranged on the upper surface of the supporting plate, two limiting blocks are symmetrically arranged on the lower surface of the supporting plate, a base is arranged at the position, under the supporting plate, the utility model discloses a shower nozzle, including base, slide bar, fixed pipe of L shape, the upper surface intermediate position department of base is provided with four second fixed blocks, horizontally connect has the slide bar between the second fixed block, the fixed pipe of L shape of front surface fixed connection of slide bar, the one end of the fixed pipe of L shape is provided with the shower nozzle.

Preferably, one end of the servo motor is horizontally connected with a rotating shaft, one end of the rotating shaft is rotatably connected with one side face of the other first fixing block, two worm wheels corresponding to the worm are arranged on the outer surface of the rotating shaft, and the worm wheels and the worm are meshed.

Preferably, one side embedding of stopper is rotated and is installed from the driving wheel, the one end fixedly connected with bull stick from the driving wheel, the one end of bull stick is rotated with a side of another stopper and is connected, and the surface of bull stick passes through two emery wheels of screw fixedly connected with, the one end fixedly connected with action wheel of rotating electrical machines, the action wheel is connected through drive belt transmission between with the follow driving wheel.

Preferably, the outer surface of the slide bar is sleeved with a concave placing groove in a sliding mode, two fastening bolts are symmetrically embedded into two sides of the concave placing groove, an air cylinder is fixedly connected to the middle position of the rear surface of the concave placing groove, and the lower surface of the air cylinder is fixedly connected with the upper surface of the base.

Preferably, the upper surface of the base is provided with a U-shaped water collecting tank at the peripheral position of the slide bar, a filter screen is fixedly arranged inside the U-shaped water collecting tank, and a U-shaped magnetic bar is placed on the upper surface of the filter screen.

Preferably, a water tank is fixedly mounted on the surface of one side of the workbench, a circulating pipe is mounted on the front surface of the water tank in an embedded mode, the other end of the circulating pipe is fixedly connected with the front surface of one side of the base, a flexible hose is mounted on the upper surface of the water tank in an embedded mode, one end of the flexible hose is fixedly connected with the other end of the L-shaped fixing pipe, and water inside the water tank is pumped through a water pump.

Advantageous effects

The utility model provides a based on lathe cutter is with equipment of whetting a knife, compare with prior art and possess following beneficial effect:

(1) this kind of equipment of whetting a knife based on lathe cutter, upper end level through the stand is provided with the roof, the upper surface symmetry of roof is provided with two first fixed blocks, servo motor is installed in one side embedding of first fixed block, the upper surface of roof is located the symmetry of position department between two first fixed blocks and runs through to rotate and installs two worms, the lower extreme fixedly connected with lead screw of worm, the lower extreme of lead screw is connected with the upper surface rotation of workstation, when the cutter becomes dull and needs to polish, can realize automatic tool setting and polish, make the cutter sharper that polishes, not only reduce artifical intensity of labour, reduce the emergence of incident, and work efficiency has still been improved.

(2) This one kind is based on lathe cutter is with equipment of whetting a knife, the fixed pipe of front surface fixedly connected with L shape through the slider, the one end of the fixed pipe of L shape is provided with the shower nozzle, the upper surface of base is located the peripheral position department of slide bar and has seted up the U-shaped water catch bowl, the fixed filter screen that is provided with in inside of U-shaped water catch bowl, the U-shaped bar magnet has been placed to the upper surface of filter screen, when polishing the cutter, can be continuous carry out cooling work to the cutter, the high temperature that prevents to polish makes the cutter take place the damage phenomenon, and when the cooling, can retrieve the iron fillings that produce of polishing, play the environmental protection effect.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

fig. 3 is a top view of the base structure of the present invention.

In the figure: 1 workbench, 101 water tank, 102 circulating pipe, 103 telescopic hose, 104 water pump, 2 upright post, 3 top plate, 4 first fixed block, 5 servo motor, 51 rotating shaft, 52 worm wheel, 6 worm, 7 screw rod, 8 slide block, 9 supporting plate, 10 rotating motor, 1001 driving wheel, 1002 driving belt, 11 limited block, 111 driven wheel, 112 rotating rod, 113 grinding wheel, 12 base, 121U-shaped water collecting tank, 122 filter screen, 123U-shaped magnetic rod, 13 second fixed block, 14 sliding rod, 141 concave placing groove, 142 fastening bolt, 143 air cylinder, 15L-shaped fixed pipe and 16 spray head.

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 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. 1-3, the present invention provides a technical solution: a knife sharpening device based on a machine tool cutter comprises a workbench 1, four corners of the upper surface of the workbench 1 are vertically provided with upright posts 2, the upper end of each upright post 2 is horizontally provided with a top plate 3, the upper surface of each top plate 3 is symmetrically provided with two first fixing blocks 4, one side of each first fixing block 4 is embedded with a servo motor 5, the upper surface of each top plate 3 is symmetrically provided with two worms 6 which are penetrated and rotatably arranged at positions between the two first fixing blocks 4, the lower ends of the worms 6 are fixedly connected with lead screws 7, the lower ends of the lead screws 7 are rotatably connected with the upper surface of the workbench 1, the outer surface of each lead screw 7 is sleeved with a slide block 8 matched with the corresponding lead screw 7, a support plate 9 is horizontally connected between the slide blocks 8, one end of each servo motor 5 is horizontally connected with a rotating shaft 51, one end of each rotating shaft 51 is rotatably connected with one side surface of the other first fixing block, the worm wheel 52 is engaged with the worm 6, in order to drive the screw rod 7 to rotate, so as to move the supporting plate 9 up and down and move the supporting plate to the position of the tool, the upper surface of the supporting plate 9 is fixedly provided with the rotating motor 10, the lower surface of the supporting plate 9 is symmetrically provided with two limiting blocks 11, one side of each limiting block 11 is embedded with a driven wheel 111 in a rotating manner, one end of each driven wheel 111 is fixedly connected with a rotating rod 112, one end of each rotating rod 112 is rotatably connected with one side surface of the other limiting block 11, the outer surface of each rotating rod 112 is fixedly connected with two grinding wheels 113 through screws, one end of the rotating motor 10 is fixedly connected with a driving wheel 1001, the driving wheel 1001 is in transmission connection with the driven wheel 111 through a transmission belt 1002, in order to finish the grinding work of the tool, the upper surface of the workbench 1 is provided with a base 12 at a position right below the, a sliding rod 14 is horizontally connected between the second fixing blocks 13, a concave placing groove 141 is slidably installed on the outer surface of the sliding rod 14 in a sleeved manner, two fastening bolts 142 are symmetrically embedded and installed on two sides of the concave placing groove 141, an air cylinder 143 is fixedly connected to the middle position of the rear surface of the concave placing groove 141, the lower surface of the air cylinder 143 is fixedly connected with the upper surface of the base 12, in order to fix a tool conveniently and polish different positions on the tool, an L-shaped fixing pipe 15 is fixedly connected to the front surface of the sliding block 8, a spray head 16 is arranged at one end of the L-shaped fixing pipe 15, a U-shaped water collecting groove 121 is formed in the peripheral position of the sliding rod 14 on the upper surface of the base 12, a filter screen 122 is fixedly arranged inside the U-shaped water collecting groove 121, a U-shaped magnetic rod 123 is arranged on the upper surface of the filter screen 122, a water tank 101 is fixedly installed, the other end of the circulating pipe 102 is fixedly connected with the front surface of one side of the base 12, the telescopic hose 103 is embedded in the upper surface of the water tank 101, one end of the telescopic hose 103 is fixedly connected with the other end of the L-shaped fixing pipe 15, water in the water tank 101 is extracted through the water pump 104, when the cutter is polished, in order to continuously cool the cutter, the polishing effect is improved, and meanwhile, in order to recycle scrap iron generated by polishing, the environment-friendly effect is achieved.

When the grinding wheel grinding machine is used, firstly, a cutter is placed in the concave placing groove 141, then the fastening bolt 142 is screwed, the cutter is fixed, then the distance between the two grinding wheels 113 is adjusted through a screw according to the thickness of the cutter, then, the power supply of the servo motor 5 is switched on, the servo motor 5 drives the rotating shaft 51 to rotate, the rotating shaft 51 drives the worm wheel 52 to rotate, the worm wheel 52 drives the worm 6 to rotate due to the meshing of the worm wheel 52 and the worm 6, the worm 6 drives the screw rod 7 to rotate, the sliding block 8 moves up and down on the screw rod 7, the sliding block 8 drives the supporting plate 9 to move up and down, the two grinding wheels 113 move to the positions at two sides of the cutter, then, the power supply of the rotating motor 10 is switched on, the rotating motor 10 drives the driving wheel 1001 to rotate, under the transmission of the transmission belt 1002, the transmission belt 1002 drives the driven wheel 111 to rotate, during polishing, the air cylinder 143 continuously enables the concave placing groove 141 to slide back and forth on the sliding rod 14, so that the grinding wheel 113 polishes each position on the cutter, during polishing, the water pump 104 pumps the water in the water tank 101 into the L-shaped fixing pipe 15, and then the water is sprayed out from the spray head 16 to cool the cutter, the cooled water flows into the U-shaped water collecting groove 121 on the base 12, after the water is filtered by the filter screen 122, the water flows into the water tank 101 from the circulating pipe 102, the water is recycled, when the water flows into the U-shaped water collecting groove 121, the iron filings generated by polishing can be sucked by the U-shaped magnetic rod 123, so that the iron filings are recycled, and the environment-friendly effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 based on lathe cutter is with equipment of whetting a knife, includes workstation (1), its characterized in that: four corners of the upper surface of the workbench (1) are vertically provided with columns (2), the upper end of each column (2) is horizontally provided with a top plate (3), two first fixed blocks (4) are symmetrically arranged on the upper surface of each top plate (3), a servo motor (5) is embedded into one side of each first fixed block (4), two worms (6) are symmetrically arranged between the two first fixed blocks (4) on the upper surface of each top plate (3) in a penetrating and rotating mode, a lead screw (7) is fixedly connected to the lower end of each worm (6), the lower end of each lead screw (7) is rotatably connected with the upper surface of the workbench (1), a sliding block (8) matched with each lead screw (7) is sleeved on the outer surface of each lead screw (7), a supporting plate (9) is horizontally connected between the sliding blocks (8), and a rotating motor (10) is fixedly arranged on the upper surface of the supporting plate (9), and the lower surface symmetry of backup pad (9) is provided with two stopper (11), the upper surface of workstation (1) is located backup pad (9) and is located position department under and be provided with base (12), the upper surface intermediate position department of base (12) is provided with four second fixed blocks (13), horizontally connect has slide bar (14) between second fixed block (13), the fixed pipe (15) of front surface fixedly connected with L shape of slider (8), the one end of the fixed pipe (15) of L shape is provided with shower nozzle (16).

2. The device for sharpening knives based on machine tools according to claim 1, characterized in that: one end horizontal connection of servo motor (5) has pivot (51), the one end of pivot (51) rotates with a side of another first fixed block (4) to be connected, and the surface of pivot (51) is provided with two worm wheel (52) corresponding with worm (6), be the meshing between worm wheel (52) and worm (6).

3. The device for sharpening knives based on machine tools according to claim 1, characterized in that: one side embedding of stopper (11) is rotated and is installed from driving wheel (111), the one end fixedly connected with bull stick (112) from driving wheel (111), the one end of bull stick (112) is rotated with a side of another stopper (11) and is connected, and the surface of bull stick (112) passes through two emery wheels of screw fixedly connected with (113), the one end fixedly connected with action wheel (1001) of rotating electrical machines (10), through drive belt (1002) transmission connection between action wheel (1001) and from driving wheel (111).

4. The device for sharpening knives based on machine tools according to claim 1, characterized in that: the outer surface of the sliding rod (14) is sleeved with a concave placing groove (141) in a sliding mode, two fastening bolts (142) are symmetrically installed on two sides of the concave placing groove (141) in an embedded mode, an air cylinder (143) is fixedly connected to the middle position of the rear surface of the concave placing groove (141), and the lower surface of the air cylinder (143) is fixedly connected with the upper surface of the base (12).

5. The device for sharpening knives based on machine tools according to claim 1, characterized in that: the upper surface of the base (12) is provided with a U-shaped water collecting tank (121) at the peripheral position of the sliding rod (14), a filter screen (122) is fixedly arranged inside the U-shaped water collecting tank (121), and a U-shaped magnetic rod (123) is placed on the upper surface of the filter screen (122).

6. The device for sharpening knives based on machine tools according to claim 1, characterized in that: one side fixed surface of workstation (1) installs water tank (101), circulating pipe (102) are installed in the front surface embedding of water tank (101), fixed surface is connected before the other end of circulating pipe (102) and one side of base (12), flexible hose (103) are installed in the upper surface embedding of water tank (101), the one end of flexible hose (103) and the other end fixed connection of the fixed pipe of L shape (15), the inside water of water tank (101) is extracted through water pump (104).