CN214817111U

CN214817111U - Grinder with protector

Info

Publication number: CN214817111U
Application number: CN202120426744.5U
Authority: CN
Inventors: 乔晔
Original assignee: Shenyang Shengshi Abrasive Abrasive Tools Co ltd
Current assignee: Shenyang Shengshi Abrasive Abrasive Tools Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-23
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a grinder with protector, including supporting the base, support the bottom and be equipped with the motor, motor both ends output shaft all is connected with the emery wheel, and both sides emery wheel outside all covers and is equipped with the protection casing, and both sides protection casing one side all is equipped with arc opening, its characterized in that: support base one side rigid coupling and have coolant tank, coolant tank upper end intercommunication has the water pump, and the water pump output is connected with the outlet pipe, and the outlet pipe extends to one end in the both sides protection casing and all is connected with the shower head, and the coolant tank bottom surface is equipped with the semiconductor cooling fin, and both sides protection casing lower extreme all is connected with the hourglass fill, and both sides leak fill lower extreme all with cold water but the case connection, motor one side is equipped with the air-blower. Compared with the prior art, the utility model advantage lies in, can prevent that the emery wheel from taking place to damage to carrying out cooling to the abrasive machine at the grinding in-process to the granule that can avoid splashing makes the injury to the user at the grinding in-process.

Description

Grinder with protector

Technical Field

The utility model relates to a grinder technical field specifically indicates a grinder with protector.

Background

The grinding machine is a common device used for sharpening various cutters and tools, generally comprising a base, a grinding wheel, a motor and the like, is a common device used for sharpening various cutters and tools, is one of common grinding tools in the process of processing artware and is used for grinding workpieces or working heads with harder materials.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above defect, provide an abrasive machine with protector, can prevent that the emery wheel from taking place to cool off the abrasive machine at the grinding in-process to the granule that can avoid splashing makes the injury to the user.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a grinder with protector, includes and supports the base, it is equipped with the motor to support end upper end, motor both ends output shaft all is connected with the emery wheel, both sides the emery wheel outside all covers and is equipped with the protection casing, both sides protection casing one side all is equipped with arc opening, its characterized in that: support base one side rigid coupling and have coolant tank, coolant tank upper end intercommunication has the water pump, the water pump output is connected with the outlet pipe, the outlet pipe extends to both sides one end all is connected with the shower head in the protection casing, the coolant tank bottom surface is equipped with the semiconductor cooling fin, both sides the protection casing lower extreme all is connected with the hourglass fill, both sides hourglass fill lower extreme all with the case is connected but to cold water, both sides the protection casing is located arc opening upper end all articulates there is the guard plate, motor one side is equipped with the air-blower, the air-blower output is connected with the trachea, both sides the trachea extends to both sides the inboard one end of guard plate all is connected with the air nozzle.

As an improvement, two sides in the cooling water tank are in threaded connection with a filter screen cylinder, the lower ends of the water leakage buckets at two sides are connected with the filter screen cylinder, a magnetic plate is arranged in the filter screen cylinder, the cooling water tank is located above the filter screen cylinder and is provided with a box door, water leaking into the cooling water tank from the water leakage buckets can be filtered, water inlet debris is collected through the magnetic plate, and when the filter screen cylinder needs to be cleaned, the box door is opened to screw down the filter screen cylinder.

As an improvement, a supporting magnetic plate is fixedly connected to the lower end of the arc-shaped opening on the protective cover, a workpiece is placed on the supporting magnetic plate to support the workpiece, and ground metal debris is collected through magnetism.

As an improvement, the semiconductor cooling fin is arranged on one side, located on the cooling water tank, of the semiconductor cooling fin and can dissipate heat of the heat dissipation surface of the semiconductor supporting sheet.

As an improvement, one side of the protective cover is provided with a fixing nut matched with the protective plate, and the fixing nut is screwed up to fix after the angle of the protective cover is adjusted.

Compared with the prior art, the utility model the advantage lie in: make at the grinding to the work piece, the coolant liquid that starts in the water pump extraction coolant tank sprays the emery wheel through the shower head, the realization is cooled down to the emery wheel, spun coolant liquid leaks into coolant tank once more through the hourglass hopper in, cool off through the coolant liquid of semiconductor cooling fin in to coolant tank, can cool down to the abrasive machine at the grinding in-process, prevent that the emery wheel from taking place to damage, when the grinding, block the granule of spill through the guard plate, start the air-blower and blow down the granule of spill through the air nozzle, the granule of avoiding splashing makes the injury to the user.

Drawings

Fig. 1 is a schematic view of a main view of a grinding wheel machine with a protection device according to the present invention.

Fig. 2 is a side view of a grinder with a guard of the present invention.

As shown in the figure: 1. the device comprises a motor, 2, a grinding wheel, 3, a protective cover, 4, a supporting base, 5, a cooling water tank, 6, a water leakage bucket, 7, a water pump, 8, a filter screen cylinder, 9, a semiconductor cooling fin, 10, a radiating fin, 11, a water outlet pipe, 12, a spray header, 13, a blower, 14, an air pipe, 15, an air nozzle, 16, a protective plate, 17, a magnetic plate, 18, a supporting magnetic plate, 19, an arc-shaped opening, 20 and a fixing nut.

Detailed Description

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

With the attached drawings, the grinder with the protection device comprises a support base 4, wherein a motor 1 is arranged at the upper end of the support base, output shafts at two ends of the motor 1 are both connected with grinding wheels 2, the outer sides of the grinding wheels 2 are both covered with a protective cover 3, one side of the protective cover 3 is both provided with an arc-shaped opening 19, one side of the support base 4 is fixedly connected with a cooling water tank 5, the upper end of the cooling water tank 5 is communicated with a water pump 7, the output end of the water pump 7 is connected with a water outlet pipe 11, the water outlet pipe 11 is provided with two water outlet pipes, the two water outlet pipes 11 extend to two sides, one end in the protective cover 3 is both connected with a spray head 12, switch valves are arranged on the two water outlet pipes 11, a semiconductor cooling fin 9 is arranged on the bottom surface of the cooling water tank 5, a refrigerating surface of the semiconductor cooling fin 9 is arranged on the inner side of the cooling water tank 5, a heat dissipation surface is arranged on the outer side of the cooling water tank 5, and heat dissipation fins 10 are arranged on the semiconductor cooling fin 9, the lower ends of the two sides of the protective cover 3 are both connected with a water leakage bucket 6, the lower ends of the two sides of the water leakage buckets 6 are both connected with the cold water tank 5, two sides of the inside of the cold water tank 5 are in threaded connection with a filter screen cylinder 8, the lower ends of the two sides of the water leakage buckets 6 are both connected with the filter screen cylinder 8, a magnetic plate 17 is arranged in the filter screen cylinder 8, a box door is arranged above the filter screen cylinder 8 of the cold water tank 5, two sides of the protective cover 3 are both hinged with a protective plate 16 at the upper end of the arc-shaped opening 19, two sides of the protective plate 16 are provided with hinged sheets, two sides of the protective cover 3 are provided with rotating shafts matched with the hinged sheets at the two sides, one end of the rotating shaft at one side is in threaded connection with a fixing nut 20, a supporting magnetic plate 18 is fixedly connected at the lower end of the arc-shaped opening 19 of the protective cover 3, one side of the air blower 1 is provided with an air blower 13, the output end of the air pipe 14 is connected with the air pipe, the air pipes 14 on two sides extend to the inner ends of the protection plates 16 on two sides, and the air nozzles 15 are connected to one ends of the inner sides of the protection plates.

When the utility model is implemented specifically, when in use, the protection plate 16 is adjusted to a proper angle, the fixing nut 20 on one side is screwed up to fix the protection plate 16, the motor 1 is started to drive the grinding wheel 2 to rotate, the workpiece is held by hand to place the lower end of the workpiece on the supporting magnetic plate 18 to grind the workpiece, the water pump 7 is started to extract the cooling liquid in the cooling water tank 5 in the grinding process, the switch valve on the water outlet pipe 11 on one side is opened to spray the cooling liquid on the grinding wheel 2 through the spray head 12, the grinding wheel 2 is cooled, the sprayed cooling liquid leaks into the cooling water tank 5 again through the water leakage bucket 6 along the inner wall of the protection cover 3, the clean cooling liquid is discharged into the cooling water tank 5 for cyclic utilization through the filtration of the filter screen cylinder 8, the grinding wheel 2 is cooled down enough in the grinding process, and the grinding wheel 2 is prevented from being damaged, the metal fragments in the impurities are collected through the magnetic plate 17 in the filter screen cylinder 8, the box door at the upper end of the cooling water tank 5 is opened, the filter screen cylinder 8 is unscrewed, the metal fragments are taken down, and the filter screen cylinder 8 is cleaned.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a grinder with protector, is including supporting base (4), the end upper end is equipped with motor (1) on the support, motor (1) both ends output shaft all is connected with emery wheel (2), both sides emery wheel (2) outside all covers and is equipped with protection casing (3), both sides protection casing (3) one side all is equipped with arc opening (19), its characterized in that: a cooling water tank (5) is fixedly connected with one side of the supporting base (4), the upper end of the cooling water tank (5) is communicated with a water pump (7), the output end of the water pump (7) is connected with a water outlet pipe (11), one end of the water outlet pipe (11) extending into the protective covers (3) at two sides is connected with a spray header (12), the bottom surface of the cooling water tank (5) is provided with a semiconductor cooling fin (9), the lower ends of the protective covers (3) at two sides are both connected with a water leakage hopper (6), the lower ends of the water leakage hoppers (6) at two sides are both connected with the cooling water tank (5), the upper ends of the protective covers (3) at two sides, which are positioned at the arc-shaped opening (19), are both hinged with a protective plate (16), motor (1) one side is equipped with air-blower (13), air-blower (13) output is connected with trachea (14), both sides trachea (14) extend to both sides protection plate (16) inboard one end all is connected with air nozzle (15).

2. The grinder with guard of claim 1, wherein: both sides threaded connection has a filter screen section of thick bamboo (8) in cooling water tank (5), both sides hourglass fill (6) lower extreme all with filter screen section of thick bamboo (8) are connected, be equipped with magnetic sheet (17) in filter screen section of thick bamboo (8), cooling water tank (5) are located the chamber door is established to filter screen section of thick bamboo (8) top.

3. The grinder with guard of claim 1, wherein: and the lower end of the arc-shaped opening (19) on the protective cover (3) is fixedly connected with a supporting magnetic plate (18).

4. The grinder with guard of claim 1, wherein: and heat radiating fins (10) are arranged on one side, located on the cooling water tank (5), of the semiconductor cooling fin (9).

5. The grinder with guard of claim 1, wherein: and one side of the protective cover (3) is provided with a fixing nut (20) matched with the protective plate (16).