CN211361727U

CN211361727U - Grinder with self-cooling function

Info

Publication number: CN211361727U
Application number: CN201922020707.XU
Authority: CN
Inventors: 龙安学
Original assignee: Shanghai Boyuan Precision Abrasives Co ltd
Current assignee: Shanghai Boyuan Precision Abrasives Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-28
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to the technical field of machining, and discloses a grinding machine with self-cooling function, which comprises a box body, wherein water grooves are clamped at the two sides of the top of the box body, a grinding wheel device is fixedly arranged in the middle of the top of the box body, a water tank is fixedly arranged at the bottom of an inner cavity of the box body, a water filling port is fixedly arranged at the top of the water tank, through opening a switch, a motor drives a rotating shaft to rotate, the rotating shaft rotates to drive a grinding wheel to rotate, a water suction pump pumps water from the water tank through a water pipe I, water flows into a curved water pipe through a water pipe II, the water flows out from a spray head through the curved water pipe to cool the grinding wheel, meanwhile, sparks generated by high-speed friction between the grinding wheel and a cutting tool are extinguished along with the water grooves along a circular through hole at the bottom of a protective shell, the operation of the grinding, and meanwhile, the occurrence of fire is prevented.

Description

Grinder with self-cooling function

Technical Field

The utility model relates to the technical field of machining, specifically be an abrasive machine with cool down by oneself.

Background

The grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts, and during the working process of a grinding wheel, the following problems still exist when the cutters (taking iron as an example) of metal products are sharpened on the grinding wheel of the grinder:

1. the high temperature generated by the high-speed friction between the grinding wheel and the cutter can reduce the service life of the grinding wheel and increase the economic cost.

2. The high-speed rotation of the grinding wheel can easily generate the scattering of the high-temperature iron shoulder around the grinder by rubbing the cutter, and the high-speed rubbing between the grinding wheel and the cutter on the grinder can easily cause the iron shoulder to generate heat to form sparks, thereby influencing the surrounding environment and easily causing fire.

Therefore, the inventor researches and improves the prior structure according to the defects and provides the grinding machine with the self-cooling function.

SUMMERY OF THE UTILITY MODEL

Not enough to the abrasive machine, the utility model provides an abrasive machine with cool down by oneself possesses the advantage that reduces the high temperature that the emery wheel rotates at a high speed and the cutting tool friction produced, has solved initiation conflagration, increases economic cost's problem.

The utility model provides a following technical scheme: the utility model provides an abrasive machine with cool down by oneself, the power distribution box comprises a box body, the both sides joint at box top has the basin, the middle fixed mounting at box top has grinding wheel device, the bottom fixed mounting of inner chamber of the box has the water tank, the top fixed mounting of water tank has the water filling port, the middle part fixed mounting of inner chamber of the box has the backup pad, the top fixed mounting of backup pad has the suction pump, the mouth fixedly connected with water pipe I that draws water of suction pump, the delivery port fixedly connected with water pipe II of suction pump, water pipe II's the bent shape water pipe of other end fixedly connected with, the one end fixedly connected with shower nozzle of bent shape water pipe, the other end fixed cover of shower nozzle has cup jointed.

Preferably, the grinding wheel device comprises a base plate, the bottom of the base plate is fixedly connected with the top of the box body, a console is fixedly mounted at the top of the base plate, a switch is fixedly mounted at the front of the console, a motor is fixedly mounted at the top of the console, a clamping block is movably sleeved on a rotating shaft of the motor, a protective shell is fixedly mounted on the surface of the clamping block, a plurality of circular through holes are formed in the surface of the bottom of the protective shell, and a grinding wheel located on one side of the clamping block is fixedly sleeved on the rotating shaft of the motor.

Preferably, the clamping block, the protective shell and the grinding wheel are two and are mutually symmetrical by using the central line of the backing plate.

Preferably, the grinding wheel is located in an inner cavity of the protective shell.

Preferably, the other end of the spray head extends to the inner cavity of the protective shell.

Preferably, the water tanks are located right below the protective shell, and the two water tanks are symmetrical to each other about a center line of the console.

Preferably, the other end of the water pipe I is fixedly connected with the top of the water tank.

With the abrasive machine contrast, the utility model discloses possess following beneficial effect:

this abrasive machine with cool down by oneself, through opening the switch, the motor drives the axis of rotation and rotates, the axis of rotation rotates and drives the emery wheel rotation, the suction pump leads to pipe I draws water from the water tank, rivers lead to pipe II and flow into bent shape water pipe, rivers are from the shower nozzle blowout through bent shape water pipe, cool down the emery wheel, the mars that emery wheel and cutting tool high-speed friction produced simultaneously also pounces out thereupon, the circular through-hole inflow basin of spun rivers along the protective housing bottom, do not influence causing the function of abrasive machine, the effectual life who increases the emery wheel, the economic cost of changing the emery wheel has been practiced thrift, the emergence of conflagration has been prevented simultaneously.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the grinding wheel device of the present invention.

In the figure: 1. a box body; 2. a water tank; 3. a grinding wheel device; 31. a base plate; 32. a console; 33. a switch; 34. a motor; 35. a clamping block; 36. a protective shell; 37. a circular through hole; 38. a grinding wheel; 4. a water tank; 5. A water injection port; 6. a support plate; 7. a water pump; 8. a water pipe I; 9. a water pipe II; 10. a curved water pipe; 11. And (4) a 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, an automatic cooling grinder comprises a box body 1, wherein water grooves 2 are clamped on two sides of the top of the box body 1 to contain inflow water and collect dust and iron filings solidified by the water flow, a grinding wheel device 3 is fixedly mounted in the middle of the top of the box body 1, a water tank 4 is fixedly mounted at the bottom of an inner cavity of the box body 1 to store water resources and provide water needed during working, a water filling port 5 is fixedly mounted at the top of the water tank 4 to fill water into the water tank 4 to prevent insufficient water and supplement the water in time, a support plate 6 is fixedly mounted in the middle of the inner cavity of the box body 1, a water suction pump 7 is fixedly mounted at the top of the support plate 6 to adjust and transport water resources and meet the water needed during working at any time, a water pumping port of the water suction pump 7 is fixedly connected with a water pipe I8, and a water outlet of the water suction, the other end fixedly connected with bent shape water pipe 10 of water pipe II9, the one end fixedly connected with shower nozzle 11 of bent shape water pipe 10, the fixed cover of the other end of shower nozzle 11 has connect grinding wheel device 3.

Wherein, the grinding wheel device 3 comprises a backing plate 31, the bottom of the backing plate 31 is fixedly connected with the top of the box body 1, the top of the backing plate 31 is fixedly provided with an operation control platform 32, the operation of the whole operation is controlled, the orderly operation of the operation is ensured, the front of the operation control platform 32 is fixedly provided with a switch 33, the top of the operation control platform 32 is fixedly provided with a motor 34 which is used as a power source and provides power for the operation so that the operation can be carried out, a clamping block 35 is movably sleeved on a rotating shaft of the motor 34, a protective shell 36 is fixedly arranged on the surface of the clamping block 35 to protect the working equipment and prevent the damage of the working equipment, meanwhile, the accident of the irregular operation by the working personnel is prevented, the surface of the bottom of the protective shell 36 is provided with a plurality of circular through holes 37 for guiding the water flow to flow out without obstructing the working flow of the next step, a, and processing and polishing the cutting tool.

The fixture block 35, the protective shell 36 and the grinding wheel 38 are two and are symmetrical to each other about the center line of the backing plate.

The grinding wheel 38 is located in the inner cavity of the protective shell 36, so that the grinding wheel 38 is effectively protected, and accidents during working operation are prevented.

The other end of the nozzle 11 extends to the inner cavity of the protective shell 36, and the sprayed water flow cools the grinding wheel 38, so that sparks generated around the grinding wheel due to the high-temperature iron shoulder are extinguished, and a fire disaster is prevented.

The water tank 2 is located right below the protective shell 36, water flow can flow into the water tank through the circular through hole 37 at the bottom of the protective shell 36, so that operation of work is prevented from being affected, and the two water tanks 2 are symmetrical to each other about the center line of the console 32.

The other end of the water pipe I8 is fixedly connected with the top of the water tank 4, and water flow is pumped out of the water tank 4 to meet the requirements of working.

The working principle is as follows: during the use, through opening switch 33, motor 34 drives the axis of rotation and rotates, and the axis of rotation rotates and drives emery wheel 38 and rotate, and suction pump 7 draws water from water tank 4 through water pipe I8, and rivers lead to pipe II9 and flow into bent shape water pipe 10, and rivers are followed shower nozzle 11 blowout through bent shape water pipe 10, cool down emery wheel 38, and spun rivers flow into basin 2 along the circular through-hole 37 of protective housing 36 bottom.

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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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 grinder with cool down by oneself, includes box (1), its characterized in that: the two sides of the top of the box body (1) are clamped with water tanks (2), the middle of the top of the box body (1) is fixedly provided with a grinding wheel device (3), a water tank (4) is fixedly arranged at the bottom of the inner cavity of the tank body (1), a water filling port (5) is fixedly arranged at the top of the water tank (4), a support plate (6) is fixedly arranged in the middle of the inner cavity of the box body (1), a water suction pump (7) is fixedly arranged at the top of the support plate (6), a water pumping port of the water pump (7) is fixedly connected with a water pipe I (8), a water outlet of the water pump (7) is fixedly connected with a water pipe II (9), the other end of the water pipe II (9) is fixedly connected with a curved water pipe (10), one end of the curved water pipe (10) is fixedly connected with a spray head (11), and the other end of the spray head (11) is fixedly sleeved with a grinding wheel device (3).

2. The grinder with self-cooling function as claimed in claim 1, wherein: grinding wheel device (3) includes backing plate (31), the bottom of backing plate (31) and the top fixed connection of box (1), the top fixed mounting of backing plate (31) has controlled platform (32), the front fixed mounting who controls platform (32) has switch (33), the top fixed mounting who controls platform (32) has motor (34), fixture block (35) have been cup jointed in the activity in the axis of rotation of motor (34), the fixed surface of fixture block (35) installs protective housing (36), a plurality of circular through-holes (37) have been seted up on the surface of protective housing (36) bottom, fixed cover has been connect emery wheel (38) that are located fixture block (35) one side in the axis of rotation of motor (34).

3. The grinder with self-cooling function as claimed in claim 2, wherein: the two clamping blocks (35), the two protective shells (36) and the two grinding wheels (38) are symmetrical to each other by using the center line of the backing plate (31).

4. The grinder with self-cooling function as claimed in claim 1, wherein: the grinding wheel (38) is positioned in the inner cavity of the protective shell (36).

5. The grinder with self-cooling function as claimed in claim 1, wherein: the other end of the spray head (11) extends to the inner cavity of the protective shell (36).

6. The grinder with self-cooling function as claimed in claim 1, wherein: the water tanks (2) are positioned under the protective shell (36), and the water tanks (2) are two and mutually symmetrical by using the central line of the control platform (32).

7. The grinder with self-cooling function as claimed in claim 1, wherein: the other end of the water pipe I (8) is fixedly connected with the top of the water tank (4).