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CN-224207506-U - Double-layer filter screen plate for chip removal and filtration of numerical control machine tool

CN224207506UCN 224207506 UCN224207506 UCN 224207506UCN-224207506-U

Abstract

The utility model discloses a double-layer filter screen plate for chip removal and filtration of a numerical control machine tool, and relates to the technical field of filter devices. The utility model comprises a box body, wherein the top of the box body is communicated with a feeding pipe, the bottom of the box body is communicated with a discharging pipe, one side of the box body is provided with a fixing assembly, the fixing assembly comprises a first filter plate and a second filter plate which are arranged in the box body, a shell fixedly connected to one side of the box body, limit rods fixedly connected to two sides of an inner cavity of the shell, a movable plate slidingly connected to the surface of the limit rods, and a connecting plate fixedly connected to the bottom of the movable plate. According to the utility model, the waste liquid can be uniformly distributed to the surfaces of the first filter plate and the second filter plate through the distribution component, so that the problem of overlarge local load of the filter screen caused by concentrated impact of the waste liquid on a certain area is avoided, the uniform distribution design not only improves the filtering efficiency, but also reduces the damage of the filter screen caused by local blockage or fatigue damage, thereby prolonging the service life of the filter screen.

Inventors

  • SONG ZHENYUN

Assignees

  • 东莞市唯诺机械设备有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (7)

  1. 1. The double-layer filter screen plate for chip removal and filtration of the numerical control machine tool comprises a box body (1) and is characterized in that the top of the box body (1) is communicated with a feed pipe (2), and the bottom of the box body (1) is communicated with a discharge pipe (3); The box body (1) is provided with a fixing component on one side, the fixing component comprises a first filter plate (4) and a second filter plate (5) which are arranged in the box body (1), a shell (6) fixedly connected to one side of the box body (1), limit rods (7) fixedly connected to two sides of an inner cavity of the shell (6), a moving plate (8) slidingly connected to the surface of the limit rods (7), a connecting plate (9) fixedly connected to the bottom of the moving plate (8) and a fixing plate (10) fixedly connected to the top of the moving plate (8), and the fixing component is used for limiting the first filter plate (4) and the second filter plate (5); The device is characterized in that a flow distribution assembly is arranged inside the box body (1), the flow distribution assembly comprises a mounting plate (20) fixedly connected inside the box body (1), a flow distribution plate (11) fixedly connected to one side of the mounting plate (20) and a flow distribution block (12) fixedly connected to the top of the flow distribution plate (11), and the flow distribution assembly is used for distributing waste liquid.
  2. 2. The double-layer filter screen plate for chip removal and filtration of a numerical control machine tool according to claim 1, wherein a cross rod (13) is fixedly connected inside the shell (6), a pushing plate (14) is slidably connected to the surface of the cross rod (13), vertical rods (15) are fixedly connected to the top and the bottom of the pushing plate (14), a pushing rod (16) is fixedly connected to the top of the vertical rods (15), a driving groove (17) is formed inside the connecting plate (9), the pushing rod (16) is slidably connected inside the driving groove (17), and a handle (18) is fixedly connected to one side of the pushing plate (14).
  3. 3. The double-layer filter screen plate for chip removal and filtration of the numerical control machine tool according to claim 1 is characterized in that tension springs (19) are sleeved at the top and the bottom of the surface of the limiting rod (7), and the top and the bottom of the tension springs (19) are fixedly connected with the top of the movable plate (8) and the top of the inner cavity of the shell (6) respectively.
  4. 4. The double-layer filter screen plate for chip removal and filtration of the numerical control machine tool according to claim 1, wherein the first filter plate (4) and the second filter plate (5) are internally provided with fixing grooves, and the fixing plate (10) is slidably connected in the fixing grooves.
  5. 5. The double-layer filter screen plate for chip removal and filtration of the numerical control machine tool according to claim 1 is characterized in that limiting plates are fixedly connected to two sides of the inner wall of the box body (1), and the first filter plate (4) and the second filter plate (5) are slidably connected to the inside of the limiting plates.
  6. 6. The double-layer filter screen plate for chip removal and filtration of the numerical control machine tool according to claim 1, wherein the sealing plates are fixedly connected to one sides of the surfaces of the first filter plate (4) and the second filter plate (5), and the sealing plates are made of rubber.
  7. 7. The double-layer filter screen plate for chip removal and filtration of the numerical control machine tool according to claim 1, wherein the top and the bottom of the shell (6) are provided with sliding grooves, and the fixed plate (10) is slidably connected in the sliding grooves.

Description

Double-layer filter screen plate for chip removal and filtration of numerical control machine tool Technical Field The utility model belongs to the technical field of filtering devices, and particularly relates to a double-layer filter screen plate for chip removal and filtration of a numerical control machine tool. Background The double-layer filter screen plate used in the chip removal and filtration system of the numerical control machine tool is mainly used for effectively separating and filtering metal chips and cooling liquid generated in the cutting process. The machine tool has the advantages that the two layers of filter screens with different apertures are used, the first layer intercepts larger cuttings, the second layer further filters fine particles, and the cleanliness of the cooling liquid is ensured, so that the service lives of the cooling liquid and the machine tool are prolonged, and meanwhile, the machining precision and the surface quality are improved. In addition, the double-layer filter screen plate can reduce equipment blockage and maintenance frequency, and improves production efficiency. In the prior art, the double-layer filter screen plate for chip removal and filtration of the numerical control machine tool still has some problems in the use process, such as incapability of uniformly conveying waste liquid to the surface of a filter plate when a conveying pipe is used for feeding, not only can influence the filtration efficiency, but also can cause overlarge local load of the filter screen and accelerate mesh blockage and fatigue damage of the filter screen, and the filter screen is also assisted by tools such as a screwdriver during disassembly and assembly, so that deformation of a filter screen frame or abrasion of a sealing rubber strip is easily caused, and the conditions of reduced sealing performance, liquid leakage and the like are caused after the later installation, and meanwhile, the complicated disassembly and assembly steps can prolong the maintenance time and increase the operation strength of workers. Therefore, we provide a double-layer filter screen plate for chip removal and filtration of a numerical control machine tool, which is used for solving the problems in the prior art. Disclosure of utility model The utility model aims to provide a double-layer filter screen plate for chip removal and filtration of a numerical control machine, which solves the problems that the double-layer filter screen plate for chip removal and filtration of the numerical control machine in the prior art cannot shunt waste liquid and cannot quickly disassemble and assemble a filter plate through the cooperation of a fixing assembly and a shunt assembly. In order to solve the technical problems, the utility model is realized by the following technical scheme. The utility model discloses a double-layer filter screen plate for chip removal and filtration of a numerical control machine tool, which comprises a box body, wherein the top of the box body is communicated with a feed pipe, the bottom of the box body is communicated with a discharge pipe, one side of the box body is provided with a fixing component, the fixing component comprises a first filter plate and a second filter plate which are arranged in the box body, a shell fixedly connected to one side of the box body, limiting rods fixedly connected to two sides of an inner cavity of the shell, a movable plate which is connected to the surface of the limiting rods in a sliding mode, a connecting plate fixedly connected to the bottom of the movable plate, and a fixing plate fixedly connected to the top of the movable plate, the first filter plate and the second filter plate are limited through the fixing component, and the box body is internally provided with a flow dividing component which comprises a mounting plate fixedly connected to the inside of the box body, a flow dividing plate fixedly connected to one side of the mounting plate, and a flow dividing block fixedly connected to the top of the flow dividing plate. The utility model is further characterized in that a cross rod is fixedly connected inside the shell, the surface of the cross rod is slidably connected with a pushing plate, the top and the bottom of the pushing plate are fixedly connected with vertical rods, the top of each vertical rod is fixedly connected with a pushing rod, a driving groove is formed inside the connecting plate, the pushing rod is slidably connected inside the driving groove, and one side of the pushing plate is fixedly connected with a handle. The utility model is further arranged in such a way that tension springs are sleeved on the top and the bottom of the surface of the limiting rod, and the top and the bottom of the tension springs are fixedly connected with the top of the movable plate and the top of the inner cavity of the shell respectively. The utility model is further arranged that the inside of the first filter plate and the insid