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CN-224221553-U - A secondary treatment device for grinding machine cutting fluid

CN224221553UCN 224221553 UCN224221553 UCN 224221553UCN-224221553-U

Abstract

The utility model belongs to the field of grinding machine equipment, and particularly discloses a secondary treatment device for grinding machine cutting fluid, which comprises a water pipe, a filter box, a filter plate and a magnet, wherein the filter plate is arranged in the middle of the filter box, the filter plate divides the interior of the filter box into a clear water tank at the upper end and a sedimentation tank at the lower end, a water inlet pipe is arranged on the side wall of the sedimentation box and is connected with one end of the water pipe, the other end of the water pipe is connected with a water outlet pipe of a machine tool liquid storage tank, a slag discharging pipe is arranged on the side wall of the sedimentation box, a water pump is arranged on the upper end surface of the filter box, a water inlet of the water pump is positioned in the clear water tank of the filter box, the magnet is arranged on the lower end surface of the filter box and is in contact with the lower end surface of the filter box, and the secondary treatment device is arranged at the rear end of the liquid storage tank, and utilizes a magnetic attraction principle to enable small metal chips in the cutting fluid to be adsorbed at the bottom of the filter box, so that the service life of the cutting fluid is prolonged, and abrasion of a machine tool is reduced.

Inventors

  • QIAO ZHIGANG
  • NIE YINGHAO
  • LI YUMIN
  • WANG YANDONG

Assignees

  • 洛阳轴承集团股份有限公司
  • 洛阳轴承集团铁路轴承有限公司

Dates

Publication Date
20260512
Application Date
20250403

Claims (8)

  1. 1. A secondary treatment device for cutting fluid of a grinding machine comprises a water pipe (2), a filter box (3), a filter plate (4) and a magnet (7), and is characterized in that the middle part of the filter box (3) is provided with the filter plate (4), the filter plate (4) divides the interior of the filter box (3) into a clear water tank at the upper end and a sedimentation tank at the lower end, a water inlet pipe (31) is arranged on the side wall of the sedimentation tank, the water inlet pipe (31) is connected with one end of the water pipe (2), the other end of the water pipe (2) is connected with a water outlet pipe (11) of a machine tool liquid storage tank (1), a slag discharging pipe (35) is arranged on the side wall of the sedimentation tank, a water pump (5) is arranged on the upper end face of the filter box (3), a water inlet of the water pump (5) is positioned in the clear water tank of the filter box (3), and the magnet (7) is arranged on the lower end face of the filter box (3) and is contacted with the lower end face of the filter box (3).
  2. 2. The secondary treatment device for the grinding machine cutting fluid is characterized in that the filter box (3) is a round tube, the lower end of the filter box (3) is closed, a flange (32) is arranged at an opening at the upper end of the filter box (3), and a plurality of threaded holes (34) are uniformly distributed on the upper end face of the flange (32).
  3. 3. The secondary treatment device for the grinding machine cutting fluid is characterized in that a step (33) is arranged at the junction of the clean water tank and the sedimentation tank, and the step (33) is matched with the filter plate (4).
  4. 4. The secondary treatment device for the grinding machine cutting fluid is characterized in that the filter plate (4) is a flat plate, and a plurality of filter holes (41) are uniformly distributed on the upper end surface of the filter plate (4).
  5. 5. The secondary treatment device for the grinding machine cutting fluid is characterized in that the water outlet pipe (11) is positioned on the side wall of the liquid storage tank (1), and the horizontal height of the water outlet pipe (11) is higher than the height of the water inlet of the water pump (5).
  6. 6. A secondary treatment device for grinding machine cutting fluid according to claim 2, wherein the water pump (5) is mounted on the upper end surface of the flange (32) and is fixed by bolts (6).
  7. 7. The secondary treatment device for the grinding machine cutting fluid is characterized in that the slag discharging pipe (35) is positioned at the lower end of the side wall of the sedimentation tank, and a valve is arranged at the end, close to the sedimentation tank, of the slag discharging pipe (35).
  8. 8. The secondary treatment device for the grinding machine cutting fluid is characterized in that the magnet (7) is an electromagnet with adjustable magnetic force.

Description

A secondary treatment device for grinding machine cutting fluid Technical Field The utility model belongs to the field of grinding machine equipment, and particularly relates to a secondary treatment device for grinding machine cutting fluid. Background In order to reduce the temperature of the bearing in the processing process, cutting fluid is generally used for cooling, and the cutting fluid can take away the heat of the surface of the bearing in the processing process of the bearing, so that the temperature of the bearing in the processing process is always kept at a normal temperature state; In the prior art, the lower end of a machine tool is provided with a liquid storage tank which is used for collecting the cutting fluid and precipitating the metal scraps in the cutting fluid at the lower end of the liquid storage tank, and then the cutting fluid is pumped out of the liquid storage tank by a water pump and reenters a cooling pipeline to cool the workpiece; The liquid storage tank is suitable for lathes and milling machines, but in the processing of a grinding machine, the processing precision of the grinding machine is higher, the processed metal scraps are smaller, the sedimentation speed is slower, when the liquid storage tank is used, more metal scraps can enter the cooling pipeline again, and if more metal scraps are carried in the cooling liquid, the abrasion of the lathe can be accelerated, and meanwhile, the service life of the cutting liquid can be reduced, so that the waste is caused. Disclosure of utility model Aiming at the problems in the background art, the utility model provides a secondary treatment device for grinding machine cutting fluid, which is arranged at the rear end of a liquid storage tank, can effectively reduce the content of metal fragments in the cutting fluid by utilizing a magnetic attraction principle, and is suitable for processing iron and steel bearing workpieces on a grinding machine. The secondary treatment device for the cutting fluid of the grinding machine comprises a water pipe, a filter box, a filter plate and a magnet, wherein the filter plate is arranged in the middle of the filter box, the filter plate divides the interior of the filter box into a clean water tank at the upper end and a sedimentation tank at the lower end, a water inlet pipe is arranged on the side wall of the sedimentation box and is connected with one end of the water pipe, the other end of the water pipe is connected with a water outlet pipe of a machine tool liquid storage tank, a slag discharging pipe is arranged on the side wall of the sedimentation box, a water pump is arranged on the upper end face of the filter box, a water inlet of the water pump is positioned in the clean water tank of the filter box, and the magnet is arranged on the lower end face of the filter box and is in contact with the lower end face of the filter box. The filter box be the pipe, the lower extreme of filter box seals, the upper end opening part of filter box is equipped with the flange, a plurality of screw holes of equipartition on the up end of flange. The junction of clear water tank and sedimentation tank is equipped with the step, step and filter looks adaptation. The filter plate is a flat plate, and a plurality of filter holes are uniformly distributed on the upper end surface of the filter plate. The water outlet pipe is positioned on the side wall of the liquid storage tank, and the horizontal height of the water outlet pipe is higher than the height of the water inlet of the water pump. The water pump is arranged on the upper end face of the flange and is fixed through bolts. The slag discharging pipe is positioned at the lower end of the side wall of the sedimentation tank, and a valve is arranged at the end of the slag discharging pipe close to the sedimentation tank. The magnet is an electromagnet with adjustable magnetic force. The utility model has the beneficial effects that the secondary treatment device for the cutting fluid of the grinding machine is arranged at the rear end of the liquid storage tank, and small metal fragments in the cutting fluid are quickly adsorbed at the bottom of the filter tank by utilizing the magnetic attraction principle, so that the content of the metal fragments in the cutting fluid is reduced, the service life of the cutting fluid is prolonged, and the abrasion of a machine tool is reduced. Drawings FIG. 1 is a schematic diagram of the present utility model. Fig. 2 is a half-sectional view of the filter box. Fig. 3 is a top view of the filter box. Fig. 4 is a top view of the filter plate. In the figure, 1, a liquid storage tank, 2, a water pipe, 3, a filter tank, 4, a filter plate, 5, a water pump, 6, a bolt, 7, a magnet, 11, a water outlet pipe, 31, a water inlet pipe, 32, a flange, 33, steps, 34, threaded holes, 35, a slag discharging pipe, 41 and a filter hole. Detailed Description The technical solutions of the present utility model will be clearly a