CN210849458U

CN210849458U - Automatic knife grinder for planing tool

Info

Publication number: CN210849458U
Application number: CN201921836509.4U
Authority: CN
Inventors: 雷小华
Original assignee: Huizhou Xinmaohua Cnc Machine Tool Co ltd
Current assignee: Huizhou Xinmaohua Cnc Machine Tool Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-26
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a planer tool automatic sharpening machine, including the bottom frame, the lower extreme symmetric connection of bottom frame has the foot cup, is connected with the truckle in the bottom frame between the foot cup, and the shrouding about the both ends symmetric connection of bottom frame has, and one side of bottom frame is connected with the back shrouding, and the opposite side hinge joint of bottom frame has the closing door, and the inside one side that is close to the back shrouding of bottom frame is installed electric mounting panel, and the PLC controller is installed to one side of electric mounting panel. This automatic sharpener for planer tool, by the PLC controller, the touch-sensitive screen, servo motor automatic operation control, the system grinds according to the grinding size who sets for and the system auto-stop after the grinding, white steel sword angularly adjustable, easy operation, easy to process, this local utilizes the coolant liquid to spout and carries out the grinding cooling and wash the grinding dust on the diamond grinding wheel, and the coolant liquid water pump takes out the water in the coolant liquid water tank, and used repeatedly cooling water is energy-concerving and environment-protective.

Description

Automatic knife grinder for planing tool

Technical Field

The utility model relates to a dadoing sword technical field specifically is a dadoing sword automatic grinding machine.

Background

The numerical control keyway planer (stainless steel V slot machine) is suitable for industries needing high-precision processing of plates, such as elevators, decoration materials, stainless steel processing, household appliances, property display and the like. The special bending machine is designed and manufactured according to special requirements of industries such as middle-high grade decoration industry and elevator manufacturing, V-shaped grooving can be carried out on plates made of stainless steel sheets, iron plates, copper plates and other materials, some special workpieces cannot be bent and formed in a bending machine, or the product can be finished by using a specially designed complex die, but the depth of the V-shaped grooving of the metal sheets can be controlled by the numerical control stainless steel grooving machine, so that the special bending machine can be bent and formed on a common bending machine by using a common die, and the thickness of the residual plate of the V-shaped groove of the last bending procedure is controlled to be about 0.3 mm, so that the rebound angle of the bending procedure is small, and the rectangular tube cannot rebound and deform after being formed. The V-shaped planing groove which is shallow and obvious is formed in the metal sheet material, so that the bending side length before bending can be pre-positioned, and then the bending machine is used for bending according to the V-shaped line groove which is carved in advance, and therefore the accuracy of the bending side length can be guaranteed. A conventional keyway planer needs 6 white steel sword, 2 well swoves, 2 left side sword, 2 right side sword, whether the precision of the grinding angle of cutting edge and cutter grind efficiency and the effect that the burning sword directly influences the keyway, hardly guarantees at the in-process of traditional artifical grinding that the cutting edge can grind well, and traditional grinding mode has dust pollution moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dadoing sword automatic grinding machine has easy operation, and the problem among the prior art has been solved to the advantage that work efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic knife sharpener for a planning knife comprises a bottom rack, wherein the lower end of the bottom rack is symmetrically connected with foot cups, the bottom rack between the foot cups is connected with trundles, two ends of the bottom rack are symmetrically connected with a left sealing plate and a right sealing plate, one side of the bottom rack is connected with a rear sealing plate, the other side of the bottom rack is hinged with a closing door, one side of the bottom rack, which is close to the rear sealing plate, is provided with an electrical mounting plate, one side of the electrical mounting plate is provided with a PLC (programmable logic controller), the other side of the bottom rack is connected with a cooling liquid water tank, one end of the upper surface of the cooling liquid water tank is connected with a cooling liquid water pump, the upper end of the bottom rack is connected with a rack upper protecting cover, the inner part of the rack upper protecting cover is connected with a processing platform, the upper surface of one side of the rack upper protecting cover is provided with a touch, the inboard symmetric connection of protecting cover has pneumatic bracing piece in the frame, and the last end hinged joint of pneumatic bracing piece has last protecting cover flip, and the upper surface of protecting cover opposite side is connected with the tristimulus designation lamp in the frame, the top of processing platform is connected with the waterproof board, is connected with the carborundum wheel on the lateral wall of processing platform, installs on the processing platform of carborundum wheel a week and presss from both sides the tool rest mount pad, and one side of processing platform is connected with the tripod, and the grinding motor is installed through the guide rail to the tripod, and the output and the carborundum wheel of grinding motor are connected, install the lead screw synchronizing wheel.

Preferably, the one end of coolant liquid water pump is connected with the coolant liquid upper hose, and the coolant liquid upper hose runs through the processing platform to be connected with the valve, be connected with the universal joint water pipe on the coolant liquid upper hose.

Preferably, the other end of the upper surface of the cooling liquid water tank is connected with a cooling liquid filter screen, a cooling liquid sewer pipe is connected to the bottom rack above the cooling liquid filter screen, and the cooling liquid sewer pipe is communicated with the processing platform.

Preferably, transparent organic glass is installed on the upper protective cover flip cover, and the surface of the upper protective cover flip cover is connected with a handle.

Preferably, the knife clamping seat mounting seat is provided with four knife clamping seats, the knife clamping seats are provided with through holes, white steel knives penetrate through the through holes, and the white steel knives are fixed with the knife clamping seats through bolts.

Preferably, both sides of the processing platform are provided with protection plates, and the cutter clamping seat mounting seat is arranged between the protection plates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the automatic knife sharpener for the planer tool is controlled by a PLC (programmable logic controller), a touch screen and a servo motor in an automatic operation mode, a system grinds according to a set grinding size, the system is automatically stopped after grinding, the angle of a white steel knife is adjustable, four cutters can be simultaneously machined, the working efficiency is high, the grinding size is set before machining every time, the automatic knife sharpener is simple to operate and easy to machine, a clamping tool rest mounting seat is installed in a machining platform, the automatic sharpener is safe and prevents pollution overflow, a cooling liquid is sprayed onto a carborundum wheel to grind, cool and flush grinding dust, a cooling liquid water pump pumps out water in a cooling liquid water tank, the cooling water is delivered into the machining platform through a cooling liquid water supply pipe, a universal joint water pipe can adjust the spraying angle of the cooling water, the used cooling water is drained into the cooling liquid water tank through a cooling liquid drain pipe and is filtered through a cooling liquid filter screen, the cooling water is reused, so that the energy is saved and the environment is protected.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is an exploded view of the first view of the present invention;

fig. 3 is an exploded view of the second view of the present invention;

fig. 4 is an enlarged view of the emery wheel of the present invention.

In the figure: 1. a bottom chassis; 11. a foot cup; 12. a caster wheel; 13. a left closing plate and a right closing plate; 14. a rear closing plate; 15. Closing the door; 16. an electrical mounting plate; 161. a PLC controller; 17. a coolant tank; 171. a cooling liquid filter screen; 18. a coolant pump; 181. a coolant water supply pipe; 182. a valve; 183. a universal joint water pipe; 19. a coolant sewer pipe; 2. a protective cover on the frame; 21. a touch screen installation box; 22. a manual control button; 23. a main power switch; 24. a pneumatic support rod; 25. an upper protective cover flip; 26. a three-color indicator light; 3. a processing platform; 31. a waterproof sheet; 32. a carborundum wheel; 33. a clamping tool holder mounting seat; 331. A white steel knife; 332. a knife clamping seat; 34. a tripod; 35. grinding the motor; 36. and a screw rod synchronizing wheel.

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. 1-2, an automatic sharpener for a router blade comprises a bottom frame 1, wherein the lower end of the bottom frame 1 is symmetrically connected with foot cups 11, caster wheels 12 are connected on the bottom frame 1 between the foot cups 11, two ends of the bottom frame 1 are symmetrically connected with left and right sealing plates 13, one side of the bottom frame 1 is connected with a rear sealing plate 14, the other side of the bottom frame 1 is hinged with a closing door 15, one side of the inside of the bottom frame 1 close to the rear sealing plate 14 is provided with an electric mounting plate 16, one side of the electric mounting plate 16 is provided with a PLC controller 161, the other side of the inside of the bottom frame 1 is connected with a cooling liquid water tank 17, one end of the upper surface of the cooling liquid water tank 17 is connected with a cooling liquid water pump 18, one end of the cooling liquid water pump 18 is connected with a cooling liquid water supply pipe 181, the cooling liquid water pipe 181 penetrates through a processing platform 3, the water in the cooling liquid water tank 17 is pumped out by the cooling liquid water pump 18, the cooling water is delivered into the processing platform 3 by the cooling liquid water feeding pipe 181, the universal joint water pipe 183 can adjust the spraying angle of the cooling water, the other end of the upper surface of the cooling liquid water tank 17 is connected with the cooling liquid filter screen 171, the bottom rack 1 above the cooling liquid filter screen 171 is connected with the cooling liquid water discharging pipe 19, the cooling liquid water discharging pipe 19 is communicated with the processing platform 3, the used cooling water is discharged into the cooling liquid water tank 17 by the cooling liquid water discharging pipe 19 and is filtered by the cooling liquid filter screen 171, the cooling water is reused, the upper end of the bottom rack 1 is connected with the rack upper protective cover 2, the processing platform 3 is connected inside the rack upper protective cover 2, the upper surface of one side of the rack upper protective cover 2 is provided with the touch screen installation box 21, the rack upper protective cover 2 of one side of the touch screen installation box 21, install total switch 23 in the frame on the protecting cover 2 of manual control button 22 below, the inboard symmetric connection of protecting cover 2 in the frame has pneumatic support rod 24, pneumatic support rod 24's upper end hinged joint has last protecting cover flip 25, upward install transparent organic glass on the protecting cover flip 25, upward protecting cover flip 25's surface connection has the handle, conveniently open flip and observe inside operating condition, the upper surface connection of 2 opposite sides of protecting cover in the frame has three-colour pilot lamp 26.

Referring to fig. 3-4, a waterproof plate 31 is connected above the processing platform 3, four knife clamping seats 332 are mounted on the knife clamping seat mounting seat 33, through holes are formed in the knife clamping seats 332, a white steel knife 331 penetrates through the through holes, the white steel knife 331 is fixed to the knife clamping seat 332 through bolts, the knife clamping seats 332 can adjust angles and can also be mounted with various specifications of white steel knives 331 and fixed by screws, the mounting surface of the knife clamping seat mounting seat 33 is perpendicular to the grinding surface of the carborundum grinding wheel 32 and inclines by 20 degrees, the angle of the white steel knife 331 can be adjusted and is fixed through bolts, four knives can be simultaneously processed, the carborundum grinding wheel 32 is connected to the side wall of the processing platform 3, the diameter of the carborundum grinding wheel 32 is 125mm, the thickness is 18mm, the grinding surface has a raised arc radius of 5mm, the knife clamping seat mounting seat 33 is mounted on the processing platform 3 around the carborundum grinding wheel 32, a waterproof groove is arranged on a back plate of the processing platform 3 for installing the tool holder installing seat 33, a waterproof disc is welded at one end of the mounting shaft sleeve of the diamond grinding wheel 32 close to the grinding motor 35, the waterproof function formed by the waterproof disc and the waterproof groove is used for reflowing the intercepted water into the workbench through a water outlet below the main shaft of the diamond grinding wheel 32, two sides of the processing platform 3 are provided with protective plates, the tool holder installing seat 33 is arranged between the protective plates, and the protective plates play a role of protection, and prevent pollution and spill over, one side of processing platform 3 is connected with tripod 34, and tripod 34 is installed through the guide rail and is installed grinding motor 35, installs lead screw synchronizing wheel 36 on the lower extreme mounting panel of grinding motor 35, and lead screw synchronizing wheel 36 outside cover has the hold-in range, controls grinding motor 35 horizontal migration, and the output of grinding motor 35 is connected with carborundum wheel 32, and the connection of grinding motor 35 and processing platform 3 is connected with waterproof disc.

The working process is as follows: adjusting the angle of the knife holder according to the angle of the cutting edge of the planning knife and fastening by screws, putting in a white steel knife 331 and locking the fixed screws, setting a working point (the working point is a start position and a stop position, the working point position is zero when the grinding working position is selected ON in a stop mode), setting a grinding speed which can be used as slow as possible to prolong the service life of the grinding wheel, the start position can be the working point position or any position which is larger than the working point and smaller than the total stroke, setting a grinding ruler, starting a system, a PLC (programmable logic controller) 161, a touch screen and a servo motor to automatically operate and control, grinding the system according to the set grinding size, automatically stopping the system after grinding and giving a 5-second alarm sound prompt, pumping out water in a cooling liquid water tank 17 by a cooling liquid water pump 18, and sending cooling water into a processing platform 3 by a cooling liquid water feeding pipe 181, the universal joint water pipe 183 can adjust the spray angle of the cooling water, and the used cooling water is discharged to the cooling liquid water tank 17 through the cooling liquid lower water pipe 19, filtered through the cooling liquid filter screen 171, and reused.

In summary, the following steps: the automatic knife sharpener for the planer tool is controlled by a PLC (programmable logic controller) 161, a touch screen and a servo motor in an automatic operation mode, the system grinds according to a set grinding size and automatically stops after grinding, the angle of a white steel knife 331 is adjustable, four knives can be simultaneously machined, the automatic knife sharpener is high in working efficiency, simple to operate and easy to machine, a knife clamping seat mounting seat 33 is installed in a machining platform 3, safety and pollution overflow prevention are achieved, the automatic sharpener utilizes cooling liquid to spray onto a carborundum grinding wheel 32 to grind, cool and flush grinding dust, a cooling liquid water pump 18 pumps out water in a cooling liquid water tank 17, the cooling water is delivered into the machining platform 3 through a cooling liquid water supply pipe 181, a universal joint water pipe 183 can adjust the spraying angle of the cooling water, the used cooling water is discharged into the cooling liquid water tank 17 through a cooling liquid drainage pipe 19 and is filtered through a cooling liquid filter screen 171, and the cooling water is reused, energy conservation and environmental protection.

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 dadoing sword automatic grinding machine, includes bottom frame (1), its characterized in that: the lower end of the bottom rack (1) is symmetrically connected with foot cups (11), the bottom rack (1) between the foot cups (11) is connected with trundles (12), the two ends of the bottom rack (1) are symmetrically connected with left and right sealing plates (13), one side of the bottom rack (1) is connected with a rear sealing plate (14), the other side of the bottom rack (1) is hinged with a closing door (15), one side of the inside of the bottom rack (1) close to the rear sealing plate (14) is provided with an electric mounting plate (16), one side of the electric mounting plate (16) is provided with a PLC (161), the other side of the inside of the bottom rack (1) is connected with a cooling liquid water tank (17), one end of the upper surface of the cooling liquid water tank (17) is connected with a cooling liquid water pump (18), the upper end of the bottom rack (1) is connected with a rack upper protective cover (2), the upper surface of one side of a protective cover (2) on a rack is provided with a touch screen installation box (21), the protective cover (2) on the rack on one side of the touch screen installation box (21) is provided with a manual control button (22), the protective cover (2) on the rack below the manual control button (22) is provided with a main power switch (23), the inner side of the protective cover (2) on the rack is symmetrically connected with a pneumatic support rod (24), the upper end of the pneumatic support rod (24) is hinged with an upper protective cover flip cover (25), the upper surface of the other side of the protective cover (2) on the rack is connected with a three-color indicator lamp (26), the upper part of a processing platform (3) is connected with a waterproof plate (31), the side wall of the processing platform (3) is connected with a carborundum wheel (32), the processing platform (3) at one circle of the carborundum wheel (32) is provided with a cutter, the tripod (34) is provided with a grinding motor (35) through a guide rail, the output end of the grinding motor (35) is connected with the carborundum wheel (32), and the lower end mounting plate of the grinding motor (35) is provided with a screw rod synchronous wheel (36).

2. The automatic sharpener for a router blade of claim 1, wherein: one end of the cooling liquid water pump (18) is connected with a cooling liquid water feeding pipe (181), the cooling liquid water feeding pipe (181) penetrates through the machining platform (3) and is connected with a valve (182), and the cooling liquid water feeding pipe (181) is connected with a universal joint water pipe (183).

3. The automatic sharpener for a router blade of claim 1, wherein: the other end of the upper surface of the cooling liquid water tank (17) is connected with a cooling liquid filter screen (171), a cooling liquid sewer pipe (19) is connected to the bottom rack (1) above the cooling liquid filter screen (171), and the cooling liquid sewer pipe (19) is communicated with the machining platform (3).

4. The automatic sharpener for a router blade of claim 1, wherein: transparent organic glass is installed on the upper protective cover turning cover (25), and the surface of the upper protective cover turning cover (25) is connected with a handle.

5. The automatic sharpener for a router blade of claim 1, wherein: the clamp tool apron mounting seat (33) is provided with clamp tool apron (332), the number of the clamp tool apron (332) is four, the clamp tool apron (332) is provided with a through hole, a white steel knife (331) penetrates through the through hole, and the white steel knife (331) is fixed with the clamp tool apron (332) through a bolt.

6. The automatic sharpener for a router blade of claim 1, wherein: protection plates are arranged on two sides of the processing platform (3), and the cutter clamping seat mounting seat (33) is mounted between the protection plates.