CN214560056U

CN214560056U - Cooling water circulating device of knife grinder

Info

Publication number: CN214560056U
Application number: CN202120144215.6U
Authority: CN
Inventors: 迟健
Original assignee: Beijing Yixin Printing Co ltd
Current assignee: Beijing Yixin Printing Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-02
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a sharpedge grinding machine cooling water circle device, including the frame, along the gliding bistrique assembly of frame, set firmly fixed connection's cooling shower nozzle on the sword platform in the frame and bistrique assembly, the bistrique assembly include the bistrique seat fixedly connected with bistrique motor and fix the piece of whetting a knife at the motor shaft front end on the bistrique seat, the frame outside is provided with circle device, the last water pump that is provided with of circle device, the water pump is connected frame and circle device both. The utility model discloses have the heat that produces between reduction emery wheel and the cutter to the effect that cooling water can recycle.

Description

Cooling water circulating device of knife grinder

Technical Field

The utility model belongs to the technical field of metal-cutting machine tool's technique and specifically relates to a sharpedge grinding machine cooling water circle device is related to.

Background

After a blade of the equipment is used for a long time, the sharpness of the blade edge is reduced or the blade is abraded, so that the cutter needs to be corrected by the knife sharpener, different machine types can be selected according to the length and the size of the blade to sharpen the blade, the service life and the processing capacity of the blade are correspondingly improved, a sharpening piece in the traditional knife sharpener consists of a grinding wheel, the grinding wheel is in a cylindrical structure, one surface of the grinding wheel corresponding to the blade is in a circular plane structure, and the grinding wheel rotates to sharpen the blade.

The patent of grant publication No. CN203077034U can be referred to current sharpedge grinding machine, an end face sharpedge grinding machine is disclosed, including frame and bistrique assembly, the bistrique assembly is including bistrique seat, bistrique motor and fix the piece of whetting a knife at motor shaft front end, be equipped with the guide rail in the frame and lay the sword platform of blade, bistrique seat is arranged in the opposite side that the sword platform corresponds the frame and bistrique seat and can be followed the guide rail horizontal slip, bistrique assembly linkage is connected with its actuating mechanism who slides along the guide rail horizontal of drive, actuating mechanism is including the automatic drive subassembly that can follow the sliding base that the guide rail horizontal slided and drive sliding base slided, bistrique assembly and sliding base fixed connection. The sliding base can be driven to slide through the automatic driving assembly, the grinding head assembly is fixedly connected with the sliding base, the sliding base drives the grinding head assembly to slide, the grinding head assembly does not need to be driven to horizontally slide manually, the operation is simple, the labor intensity is reduced, the grinding head assembly moves stably due to the fact that the machine controls the grinding head assembly to move, and the control on the grinding amount of the blade is accurate.

The above prior art solutions have the following drawbacks: in the process of polishing an object to be polished by the knife sharpener, the friction between the grinding wheel and the cutter causes local overheating, heat generated between the grinding wheel and the cutter causes the service life of the grinding wheel and the cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sharpedge grinding machine cooling water circle device, have the heat that produces between reduction emery wheel and the cutter to the effect that the cooling water can recycle exists.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sharpedge grinding machine cooling water circulating device, includes the frame, along the gliding bistrique assembly of frame, sets firmly fixed connection's cooling shower nozzle on the sword platform in the frame and the bistrique assembly, the bistrique assembly include the bistrique seat fixedly connected with bistrique motor and the piece of whetting a knife of fixing at the motor shaft front end on the bistrique seat, the frame outside is provided with circulating device, the last water pump that is provided with of circulating device, the water pump is connected frame and circulating device two.

Through adopting above-mentioned technical scheme, be provided with water pump and circulating device beside the sharpedge grinding machine, at sharpedge grinding machine during operation, the bistrique assembly removes in the frame, the piece of whetting a knife of bistrique assembly can be polished to the blade on the knife rest, the knife rest has magnetic force, can adsorb by the piece of whetting a knife, the piece of whetting a knife can produce the heat when polishing the blade, be fixed with the cooling shower nozzle on the bistrique assembly, the cooling water can carry out the injection cooling to the piece of whetting a knife and by the piece of whetting a knife at the during operation, the cooling water that jets out can flow into the frame, flow into circulating device in the frame again, take out the back cooling water in the circulating device through the water pump and supply to cooling shower nozzle department.

The present invention may be further configured in a preferred embodiment as: the circulating device comprises a liquid inlet pipe, a cooling box and a liquid outlet pipe which are communicated with the rack, the circulating device is communicated with the rack through the liquid outlet pipe and the liquid inlet pipe, one end of the liquid outlet pipe is connected with the cooling box, and the other end of the liquid outlet pipe is connected with the cooling spray head.

Through adopting above-mentioned technical scheme, circulating device includes feed liquor pipe, drain pipe and cooler bin, and feed liquor pipe one end is linked together with the frame, and the other end links to each other with the cooler bin, and the coolant liquid that uses up flows into the cooler bin through the feed liquor pipe in, and the cooling water flows through the drain pipe that sets up on the cooler bin after in the cooler bin internal cooling, and the other end of drain pipe links to each other with the cooling shower nozzle, and the cooling water is blowout from the cooling shower nozzle at last.

The present invention may be further configured in a preferred embodiment as: the cooling box is fixedly connected with a water replenishing pipe.

Through adopting above-mentioned technical scheme, fixedly connected with moisturizing pipe on the cooler bin, the cooling water in the cooler bin is too few to go on inadequately, can supply the coolant liquid in to the cooler bin through the moisturizing pipe.

The present invention may be further configured in a preferred embodiment as: and a valve is arranged on the water replenishing pipe.

Through adopting above-mentioned technical scheme, be provided with the valve on the moisturizing pipe, can control whether moisturizing pipe supplies cooling water during the use.

The present invention may be further configured in a preferred embodiment as: the cooling shower nozzle is provided with two.

Through adopting above-mentioned technical scheme, the cooling shower nozzle of fixing on the bistrique assembly is provided with two, when the piece of whetting a knife is polished by the piece of whetting a knife, the cooling effect is better.

The present invention may be further configured in a preferred embodiment as: a plurality of baffles are arranged in the cooling box and fixed in the cooling box in a staggered mode.

Through adopting above-mentioned technical scheme, fixedly connected with baffle in the cooler bin, after the coolant water flowed into the cooler bin from the feed liquor pipe, the coolant water need be behind the baffle layer upon layer in the cooler bin, flowed into the cooler bin bottom at last, flowed out from the drain pipe again, set up like this, when the coolant water flowed in from the feed liquor pipe, the temperature can be than higher, after baffle layer upon layer, the temperature can be lower than directly flowing into the cooler bin, further played refrigerated effect.

The present invention may be further configured in a preferred embodiment as: an air pipe is arranged inside the baffle, one end of the air pipe is connected with the fan, and the other end of the air pipe is connected with the atmosphere.

Through adopting above-mentioned technical scheme, the trachea is equipped with in the baffle and empty, and the trachea is the S-shaped and arranges in the baffle, and the interface of trachea one end links to each other with the fan, and the other end stretches out the cooler bin and links to each other with the atmosphere, and the fan blows in air conditioning to the trachea during use, discharges from the other end behind the trachea, plays the refrigerated effect of baffle.

The present invention may be further configured in a preferred embodiment as: and a filter screen is arranged in the rack and on the lower side of the cutter platform, and the filter screen is attached to the inner wall of the rack.

Through adopting above-mentioned technical scheme, fixedly connected with filter screen in the frame, the cooling water flows to the frame after grinding the cutter spare and by the piece of whetting a knife in, filters impurity through the filter screen, prevents that the waste material that grinds out from following the cooling water and flowing into the cooler bin in, has caused the damage for circulating device.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the cooling water used by the knife sharpener can be recycled under the action of the circulating device, so that water resources are saved, and waste is reduced;

2. a filter screen is arranged in the frame, so that the waste material of the grinding part of the grinding cutter is prevented from damaging the circulating device when the cooling water is recycled.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic view of a circulation apparatus according to a second embodiment;

FIG. 3 is a sectional view of a second circulation device according to an embodiment.

In the figure, 1, a frame; 2. A grinding head assembly; 21. a burr base; 22. a motor; 23. grinding a cutter piece; 3. a tool post; 4. a cooling spray head; 5. a water pump; 6. a circulation device; 61. a liquid inlet pipe; 62. a liquid outlet pipe; 63. a cooling tank; 631. a baffle plate; 632. an air tube; 633. a fan; 64. a water replenishing pipe; 641. and (4) a valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a sharpedge grinding machine cooling water circulating device, sharpedge grinding machine includes frame 1 and cooling shower nozzle 4, cooling shower nozzle 4 fixed connection is in frame 1, frame 1 one side is provided with circulating device 6, circulating device 6 includes feed liquor pipe 61, drain pipe 62 and cooler bin 63, feed liquor pipe 61 one end is linked together with frame 1, the other end is linked together with cooler bin 63, be provided with water pump 5 on the feed liquor pipe 61, be used for behind the grinding blade coolant liquid flow in frame 1 after, the coolant water passes through feed liquor pipe 61 under water pump 5's effect and flows in cooler bin 63, cooler bin 63 bottom links to each other with drain pipe 62, be connected with water pump 5 on the drain pipe 62, the coolant liquid in the cooler bin 63 is taken out to water pump 5, supply to cooling shower nozzle 4 through drain pipe 62, realize the circulation of coolant water and use.

The machine frame 1 is fixedly connected with a guide rail, a knife platform 3 is fixed in the machine frame 1, the knife platform 3 is arranged along the length direction of the machine frame 1, the knife platform 3 is obliquely arranged relative to the upper surface of the machine frame 1, and the knife platform 3 is provided with magnetic force and can adsorb a sharpened blade on the oblique knife platform 3; a grinding head assembly 2 is arranged on a rack 1, the grinding head assembly 2 comprises a grinding head seat 21, a grinding head motor 22 and a knife sharpening piece 23, a sliding groove matched with a guide rail of the rack 1 is formed in the grinding head seat 21, the grinding head seat 21 is connected to the rack 1 in a sliding mode, the grinding head motor 22 is fixedly connected to the grinding head seat 21, a knife sharpening piece 23 is arranged at the front end of a motor shaft of the grinding head motor 22, the knife sharpening piece 23 is composed of a grinding wheel, and the grinding wheel is cylindrical; the cooling spray head 4 is fixedly connected with the knife grinding piece 23 and the knife platform 3. Fixedly connected with filter screen in frame 1 has seted up the filtration pore on the filter screen, and the filter screen is located 3 below of sword platform, and the filter screen is mutually supporting with frame 1 inside lateral wall.

The implementation principle of the embodiment is as follows: fixedly connected with filter screen in frame 1 can filter the waste material that produces when sharpening cutter 23 and by the piece grinding of whetting a knife, prevents that the waste material from following cooling water and flowing into cooler bin 63, and cooling water blocks up cooling shower nozzle 4 after the circulation. When the knife sharpener works, the knife sharpening piece 23 and the sharpened piece can generate heat, the cooling spray nozzle 4 sprays cooling water on the knife sharpening piece 23 and the sharpened piece, the knife sharpening piece 23 and the sharpened piece are cooled, the cooling water sprayed on the knife sharpening piece 23 and the sharpened piece can flow into the rack 1, the water pump 5 on the liquid inlet pipe 61 pumps the cooling water used up in the rack 1 into the cooling box 63, the water in the cooling box 63 pumps the cooling water in the cooling box 63 through the water pump 5 on the liquid outlet pipe 62, the cooling spray nozzle 4 supplied to the rack 1 through the liquid outlet pipe 62 is used for supplying the cooling water all the time, the knife sharpening spray nozzle 4 sprays the knife sharpening piece 23 and the sharpened piece, under the setting of the circulating device 6, the cooling water is recycled, the water resource is saved, and the resource waste is avoided.

Example two:

referring to fig. 2, the cooling water circulation device for a knife sharpener according to the present invention is different from the first embodiment in that a water replenishing pipe 64 is fixedly connected to a side wall of the cooling box 63, and a valve 641 is disposed on the water replenishing pipe 64, so that when the cooling water in the cooling box 63 is not sufficiently supplied during operation, the cooling water can be replenished through the water replenishing pipe 64; the cooling water in the cooling tank 63 may be discharged through the water supply pipe 64 when it is necessary to replace the cooling water.

Example three:

referring to fig. 3, for the utility model discloses a sharpedge grinding machine cooling water circle device, with embodiment one with embodiment two the difference lie in, crisscross a plurality of baffles 631 that are provided with along self vertical direction in the cooler bin 63, the inside cavity of baffle 631 is provided with trachea 632 in the baffle 631, trachea 632 is the S-shaped setting in baffle 631, the one end interconnect back of trachea 632 is connected with fan 633 in same side baffle 631, the other end of trachea 632 stretches out and links to each other fan 633 with the atmosphere after cooler bin 63 and lets in air conditioning in to trachea 632, air conditioning is through trachea 632.

The implementation principle of the embodiment is as follows: the air pipe 632 arranged in the baffle 631 can further cool the cooling water flowing from the rack 1, the other end of the air pipe 632 is connected with the atmosphere, the blown cold air is discharged into the atmosphere after flowing through the air pipe 632, the surface of the baffle 631 is cooled, the used cooling water flows into the bottom of the cooling box 63 after passing through the baffle 631 layer by layer, and the cooling water is supplied to the cooling spray head 4 through the liquid outlet pipe 62, so that the circulating cooling water can be better reused.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sharpedge grinding machine cooling water circle device, includes frame (1), along frame (1) gliding bistrique assembly (2), set firmly in frame (1) sword platform (3) and fixed connection's cooling shower nozzle (4) on bistrique assembly (2), bistrique assembly (2) including bistrique seat (21) fixedly connected with bistrique motor (22) and fix at bistrique motor (22) axle front end grinding cutter spare (23), its characterized in that on bistrique seat (21): the circulating device (6) is arranged on the outer side of the rack (1), the water pump (5) is arranged on the circulating device (6), and the rack (1) and the circulating device (6) are connected through the water pump (5).

2. The cooling water circulation device for the knife sharpener of claim 1, wherein: circulating device (6) include with feed liquor pipe (61), cooling tank (63) and drain pipe (62), circulating device (6) are linked together through drain pipe (62) and feed liquor pipe (61) and frame (1), drain pipe (62) one end is connected with cooling tank (63), and the other end is connected with cooling shower nozzle (4).

3. The cooling water circulation device for the knife sharpener of claim 2, wherein: the cooling box (63) is fixedly connected with a water replenishing pipe (64).

4. The cooling water circulation device for the knife sharpener of claim 3, wherein: and a valve (641) is arranged on the water replenishing pipe (64).

5. The cooling water circulation device for the knife sharpener of claim 2, wherein: the number of the cooling spray heads (4) is two.

6. The cooling water circulation device for the knife sharpener of claim 2, wherein: a plurality of baffle plates (631) are arranged in the cooling box (63), and the baffle plates (631) are fixed in the cooling box (63) in a staggered mode.

7. The cooling water circulation device for the knife sharpener of claim 6, wherein: an air pipe (632) is arranged inside the baffle (631), one end of the air pipe (632) is connected with the fan (633), and the other end of the air pipe (632) is connected with the atmosphere.

8. The cooling water circulation device for the knife sharpener of claim 1, wherein: a filter screen is arranged in the rack (1) and on the lower side of the cutter platform (3), and the filter screen is attached to the inner wall of the rack (1).