CN217255017U

CN217255017U - Environment-friendly milling cutter that heat dissipation is good grinds machine

Info

Publication number: CN217255017U
Application number: CN202220548315.XU
Authority: CN
Inventors: 魏登峰
Original assignee: Dongguan Rambo Machine Tools Co ltd
Current assignee: Dongguan Rambo Machine Tools Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-23
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a good environment-friendly milling cutter that dispels heat grinds machine should grind the machine and still including the grinding unit, this milling cutter grinds machine, and the atomising head setting is connected with the grinding unit on the grinding unit, and the grinding unit is aimed at to atomising head spun water smoke stream. Compared with the prior art, the milling cutter grinding machine provided by the application has good heat dissipation performance, greatly reduces the dust in the milling cutter grinding process, realizes environment and personal dual friendliness, can guarantee long-time stable operation of equipment, and greatly improves milling cutter grinding machining efficiency.

Description

Environment-friendly milling cutter that heat dissipation is good grinds machine

Technical Field

The utility model belongs to the technical field of the industrial cutter, in particular to milling cutter grinds machine.

Background

The milling cutter is arranged on a milling machine, is a common machining cutter in machining, is mostly made of excellent hard alloy, metal ceramic and other materials, and has higher manufacturing cost. In the specific use process of the milling cutter, the cutting edge of the cutter is inevitably worn, and serious accidents such as corner breakage of the cutting edge or breakage of the cutter occur seriously, so that the cutter can not be used continuously.

The milling cutter grinding machine is a common device for re-grinding a used milling cutter with a worn cutting edge so that the milling cutter can be repeatedly ground for use, the milling cutter grinding machine is used for re-processing the designated part of the milling cutter, and the worn and broken milling cutter is re-ground, so that the machining cost can be effectively reduced, the material waste can be avoided, the service life of the milling cutter can be prolonged, and the milling cutter grinding machine is widely applied to the field of industrial cutter maintenance.

Most milling cutter grinders provided in the prior art are single in function, and often only have a milling cutter grinding function, and a patent application document with the application number "CN 201721789073.9" is taken as an example, and a milling cutter grinder is disclosed in the patent application document, wherein the patent application document includes: including base and the headstock of setting on the base, the emery wheel has been linked firmly in the pivot that is equipped with motor and motor in the headstock, one side that the base has the emery wheel is equipped with the terminal surface angle and grinds the seat, the seat is ground at two sword centers, the seat is ground at relief angle grinding seat and three four sword centers, the seat is ground at the terminal surface angle, two sword centers grind the seat, the tip that the seat is ground at relief angle grinding seat and three four sword centers grind the seat all is equipped with the locating hole that is used for fixing a position milling cutter clamping cylinder, the emery wheel includes the body that links firmly mutually with the motor shaft, the lateral wall ring of body is equipped with one side that is sharp angular grinding portion and is conical surface one.

As can be seen from the above patent application documents, the milling cutter grinding machine provided in the prior art has many technical improvements focusing on the pursuit of more compact equipment volume and more various grinding angles, etc., and is easily found in specific practice: the milling cutter grinders provided in the prior art have serious heat dissipation problems in specific applications: on the one hand, the grinding wheel is often driven by the motor in the common milling cutter grinding machine, the grinding wheel is in contact with the milling cutter to realize cutter grinding, the motor inevitably generates heat when working for a long time, the grinding wheel and the milling cutter rub at a high speed, a large amount of heat is generated by friction between the grinding wheel and the milling cutter, and in order to avoid influence of heat accumulation on the grinding machine or the cutter, the milling cutter grinding machine applied in the prior art often cannot work for a long time, the grinding machine must stop after grinding for a period, the grinding wheel can work again after being cooled, and the processing efficiency is seriously slowed down.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, an object of the utility model is to provide a milling cutter grinds machine, this milling cutter grinds machine and adds the atomising head to last spun water smoke stream in the atomising head for grinding the process provide an initiative, last, efficient heat dissipation measure, avoid grinding the local long-term heat accumulation of machine, guarantee to grind the long-time stable work of machine.

Another object of the present invention is to provide a milling cutter grinding machine with good heat dissipation and self-circulation of cooling medium.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the grinding machine comprises a grinding assembly and a spray head, wherein the spray head is arranged on the grinding assembly and connected with the grinding assembly, and water mist sprayed by the spray head is aligned to the grinding assembly. The grinding assembly is used for grinding the milling cutter, and because the milling cutter generates a large amount of heat by high-speed friction between the cutter and the grinding tool in the grinding process, the water mist flow sprayed by the spray head is aligned to the grinding assembly, so that the water mist flow is helpful for taking away the heat, the original grinding process is not damaged while stable, continuous, active, reliable and efficient heat dissipation measures are provided for the grinding assembly, and the grinding machine is aligned to stably run for a long time.

Furthermore, the grinding assembly comprises a frame, a motor, a grinding wheel, a mask and a tool setting device; the motor is connected with the frame, the output shaft of the motor extends out, and the grinding wheel is sleeved on the output shaft of the motor and is connected with the motor; the face mask is covered on the grinding wheel and is connected with the frame; the tool setting device is arranged on one side of the mask and is also connected with the frame. The motor is fixed in the frame, and its motor output shaft is external to be exported drive power, drives the emery wheel rotation, fixes the cutter that needs the grinding in the tool setting ware near the emery wheel, can utilize the emery wheel to grind milling cutter, and the operation is very convenient.

Furthermore, the face mask is also provided with a spraying port for inserting the spraying head.

Furthermore, the spray head comprises a flow source joint and a spray pipe; the flow source connector is connected with the frame, one end of the spray pipe is connected with the flow source connector to form a communicated flow channel, and the other end of the spray pipe is inserted into the spray opening and aligned with the grinding wheel. The application provides a milling cutter grinds machine in specific use, operating personnel will treat that the milling cutter device that grinds is close to the emery wheel on the tool setting ware, milling cutter and emery wheel are close to each other, drive high-speed pivoted emery wheel high-speed friction milling cutter by the motor, the milling cutter piece and the emery wheel piece that have taken up and have ground out are to flying upward all around, because the emery wheel is covered by the face guard, then the space under the face guard is airtight relatively, and meanwhile, the spray tube inserts in the face guard through the mouth that sprays on the face guard, then will soak whole face guard internal environment through spray tube department spun water smoke, the emery wheel with treat that the milling cutter that grinds says that the cage covers in a moist environment, at this moment, the dirt bits that cutter and the high-speed friction of grinding apparatus were raised will be drenched and fall down, the integration is dirty water. Milling cutter grinding machine under setting up like this will reduce the raise dust of milling cutter grinding in-process in very big degree, avoids the dirt bits to fly upward in the environment all around, has reduceed the raise dust pollution of milling cutter grinding in-process on the one hand, and on the other hand will also be in the aspect of healthy health protection operating personnel, avoids causing the harm because of inhaling the dirt bits to operating personnel health, constructs the environment-friendly milling cutter grinding machine that is environment-friendly and mankind is double-friendly.

Furthermore, this milling cutter grinds machine is still including manger plate flange, and manger plate flange sets up between frame and face guard, and manger plate flange lid closes in the frame, encloses the space that forms the fuselage of holding the motor and settle with the frame jointly.

Furthermore, a motor output through hole is formed in the water retaining flange and corresponds to a motor output shaft of the motor, the motor device is connected with the rack after being arranged in the rack, and the motor output shaft penetrates out of the motor output through hole.

Furthermore, the water retaining flange is also provided with at least one waste water collecting hole; the milling cutter grinding machine also comprises a wastewater collector, the wastewater collector is matched with the water retaining flange, and the wastewater collector is arranged below the water retaining flange and is connected with the water retaining flange; after the wastewater collector is connected with the water retaining flange, a wastewater collecting hole formed in the water retaining flange is connected with the wastewater collector to form a communicated flow channel.

Further, the waste water collector is communicated with the flow source connector pipeline. In the specific processing process, a spray pipe in the spray head is aligned to one end of the grinding wheel to spray water mist flow, the water mist flow is formed after wetting cutter scraps and dust raised during grinding of the milling cutter, the sewage is blocked by a water blocking flange and flows down through a wastewater collecting hole formed in the water blocking flange and flows into a wastewater collector, and the wastewater collector is also communicated with a flow source connector in the spray head, so that the collected dust-containing wastewater is precipitated and then flows into the flow source connector again through a certain means to form water mist flow which is sprayed out of the spray pipe again, so that a self-circulating water cooling system is formed in the milling cutter grinding machine provided by the technical scheme, and cooling water can be recycled in the grinding machine provided by the technical scheme, so that the dust raised during grinding of the milling cutter is greatly reduced, and the health of operators is guaranteed; on the other hand, heat generated by friction between the cutter and the grinding tool is taken away through an active water cooling measure, the long-time stable operation of the grinding machine is guaranteed, the contact surface between the cutter and the grinding tool is flushed by adopting an active high-speed water logistics program, fragments generated by grinding are taken away in time, the grinding smoothness of the cutter is guaranteed, and when the milling cutter grinding device is applied to a specific milling cutter grinding scene, a good milling cutter grinding effect can be obtained.

Further, a sealant mounting groove is formed in the water retaining flange; the milling cutter grinding machine further comprises a sealing ring, the sealing ring is arranged corresponding to the water retaining flange and the face cover, the sealing ring is embedded in the sealing glue mounting groove, and when the face cover is closed, the sealing ring is tightly filled in a gap between the face cover and the water retaining flange.

The utility model has the advantages that: compared with the prior art, the milling cutter grinding machine provided by the application has good heat dissipation performance, greatly reduces the dust in the milling cutter grinding process, realizes environment and personal dual friendliness, can guarantee long-time stable operation of equipment, and greatly improves milling cutter grinding machining efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of an environment-friendly milling cutter grinder with good heat dissipation according to an embodiment.

Fig. 2 is a first exploded view of an environment-friendly milling cutter grinder with good heat dissipation according to an embodiment.

Fig. 3 is a second exploded view of the environment-friendly milling cutter grinder with good heat dissipation according to the embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

please refer to fig. 1-3.

In this embodiment, an environment-friendly milling cutter grinder with good heat dissipation is provided, the grinder includes a grinding assembly 1, the milling cutter grinder further includes a spray head 2, the spray head 2 is disposed on the grinding assembly 1 and connected to the grinding assembly 1, and the water mist sprayed from the spray head 2 is directed at the grinding assembly 1.

Further, in the present embodiment, the grinding assembly 1 includes a frame 11, a motor 12, a grinding wheel 13, a mask 14, and a tool setting device 15; the motor 12 is connected with the frame 11, the motor output shaft of the motor extends out, and the grinding wheel 13 is sleeved on the motor output shaft of the motor 12 and is connected with the motor 12; the face mask 14 covers the grinding wheel 13, and the face mask 14 is connected with the frame 11; the knife setting device 15 is arranged on one side of the mask 14, and the knife setting device 15 is also connected with the frame 11.

Further, in the present embodiment, the mask is further provided with a spraying opening a into which the spraying head is inserted.

Further, in the present embodiment, the spray head 2 includes a fluid source joint 21 and a nozzle 22; the flow source connector 21 is connected to the frame 11, one end of the nozzle 22 is joined to the flow source connector 21 to form a communicating flow passage, and the other end of the nozzle 22 is inserted into the spray opening a and aligned with the grinding wheel 13.

Further, in the present embodiment, the milling cutter grinder further includes a water-blocking flange 3, the water-blocking flange 3 is disposed between the frame 11 and the face mask 14, and the water-blocking flange 3 covers the frame 11 and forms a space for accommodating the body of the motor 12 together with the frame 11.

Further, in this embodiment, the water retaining flange 3 is provided with a motor output through hole 31, the motor output through hole 31 is disposed corresponding to a motor output shaft of the motor 12, the motor 12 is disposed in the frame 11 and then connected to the frame 11, and the motor output shaft penetrates out of the motor output through hole 31.

Further, in the present embodiment, the water-retaining flange 3 is further provided with at least one wastewater collecting hole 32; the milling cutter grinding machine also comprises a waste water collector 4, the waste water collector 4 is matched with the water retaining flange 3, and the waste water collector 4 is arranged below the water retaining flange 3 and connected with the water retaining flange 3; after the wastewater collector 4 is connected with the water retaining flange 3, a wastewater collecting hole 32 formed in the water retaining flange 3 is connected with the wastewater collector 4 to form a communicated flow channel.

Further, in the present embodiment, the waste water collector 4 is in pipeline communication with the flow source connector 21.

Further, a sealant installation groove 33 is formed in the water retaining flange 3; the milling cutter grinding machine further comprises a sealing ring 5, the sealing ring 5 is arranged corresponding to the water retaining flange 3 and the face mask 14, the sealing ring 5 is embedded in the sealing glue installation groove 33, and when the face mask 14 is covered, the sealing ring 5 is tightly filled in a gap between the face mask 14 and the water retaining flange 3.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The environment-friendly milling cutter grinding machine with good heat dissipation comprises a grinding assembly and is characterized by further comprising a spray head, wherein the spray head is arranged on the grinding assembly and connected with the grinding assembly, and water mist flow sprayed by the spray head is aligned to the grinding assembly.

2. The environment-friendly milling cutter grinder with good heat dissipation performance as recited in claim 1, wherein the grinding assembly comprises a frame, a motor, a grinding wheel, a mask and a cutter setting device; the motor is connected with the frame, a motor output shaft of the motor extends out, and the grinding wheel is sleeved on the motor output shaft of the motor and is connected with the motor; the face mask is covered on the grinding wheel and is connected with the rack; the tool setting device is arranged on one side of the face mask and is also connected with the frame.

3. The environment-friendly milling cutter grinding machine with good heat dissipation as defined in claim 2, wherein the face cover is further provided with a spraying opening for inserting the spray head.

4. The environment-friendly milling cutter grinder with good heat dissipation as defined in claim 3, wherein the spray head comprises a fluid source connector and a spray pipe; the flow source connector is connected with the rack, one end of the spray pipe is connected with the flow source connector to form a communicated flow channel, the other end of the spray pipe is inserted into the spray opening, and one end of the spray pipe is aligned to the grinding wheel.

5. The environment-friendly milling cutter grinding machine with good heat dissipation performance as recited in claim 4, further comprising a water retaining flange, wherein the water retaining flange is disposed between the frame and the face mask, and the water retaining flange covers the frame and forms a space for accommodating the body of the motor together with the frame.

6. The environment-friendly milling cutter grinding machine with good heat dissipation of claim 5, wherein the water retaining flange is provided with a motor output through hole, the motor output through hole is arranged corresponding to a motor output shaft of the motor, the motor device is connected with the frame after being arranged in the frame, and the motor output shaft of the motor device penetrates out of the motor output through hole.

7. The environment-friendly milling cutter grinding machine with good heat dissipation as recited in claim 6, wherein the water retaining flange is further provided with at least one waste water collecting hole;

the milling cutter grinder also comprises a wastewater collector, wherein the wastewater collector is matched with the water-retaining flange, is arranged below the water-retaining flange and is connected with the water-retaining flange; after the wastewater collector is connected with the water retaining flange, a wastewater collecting hole formed in the water retaining flange is connected with the wastewater collector to form a communicated flow channel.

8. The environment-friendly milling cutter grinder with good heat dissipation as defined in claim 7, wherein the waste water collector is communicated with the flow source connector pipeline.

9. The environment-friendly milling cutter grinding machine with good heat dissipation as recited in claim 8, wherein the water retaining flange is further provided with a sealant mounting groove;

the milling cutter grinding machine further comprises a sealing ring, the sealing ring corresponds to the water retaining flange and the face cover, the sealing ring is embedded in the sealing glue mounting groove, when the face cover covers, the sealing ring is tightly filled in a gap between the face cover and the water retaining flange.