Polishing device for machine tool cutter

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a machine tool cutter polishing device which comprises a device body, spraying equipment and a through groove are arranged on the device body, a plurality of grooves and a plurality of sliding grooves are formed in the inner wall of the through groove, the grooves and the sliding grooves are arranged in a staggered mode, and water level warning mechanisms are arranged in the grooves. A filter plate clamp is arranged in the sliding groove in a sliding mode, a filter plate is arranged on the filter plate clamp, and a hydraulic rod is arranged on the outer wall of one side of the filter plate clamp, so that when the filter plate is seriously blocked, the filter plate can be automatically switched, a worker can conveniently replace or clean the filter plate, and the working efficiency is improved. And the machine tool cutter can be continuously polished during the period of replacing or cleaning the filter plate, and the polishing work of the machine tool cutter cannot be influenced, so that the polishing efficiency cannot be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a machine tool tool grinding device. Background Art

[0002] Machine tool tools are tools used for cutting processing in mechanical manufacturing, also known as cutting tools. Since the tools used in mechanical manufacturing are basically used to cut metal materials, the term "tools" is generally understood to mean metal cutting tools. Tools used for cutting wood are called woodworking tools. There is also a special type of tool used for geological exploration, well digging, and mine drilling, called mining tools. Tools can be divided into five categories according to the form of the workpiece processing surface: tools for processing various external surfaces include turning tools, planers, milling cutters, external surface broaches and files, etc. With the long-term use of machine tool tools, machine tool tools will inevitably become passivated. At this time, it is necessary to use a grinding device to grind the machine tool tools.

[0003] As disclosed in the Chinese patent: A tool grinding device for CNC machine tools, application number: CN202022210311.4, comprising a first support frame, one end of the first support frame is provided with a connecting block, the other end of the first support frame is provided with a hydraulic cylinder, the other end of the hydraulic cylinder is connected to a support block, a cleaning device is provided at the bottom of the support block, both ends of the support block are provided with a first motor, the inner side of the support block is provided with a movable plate, and the surface of the cleaning device is provided with a fourth motor. After grinding, the grinding surface can be cleaned by the cleaning device. When in use, the water inside the water tank can be pumped out by a water pump and a water pipe, and sprayed downward through a sprinkler port to clean the tool. It can also be used during grinding to achieve the effect of cooling the tool. When in use, the used water will continue to flow into the water tank, and the filter can filter out the debris in the water without affecting the subsequent recycling.

[0004] However, in the above technical solution, the water is sprayed downwards by a sprinkler to clean the tool, and the used water is filtered out of the debris in the water through a filter screen, so that it is recycled. As the number of grinding times increases, the debris on the filter screen increases, causing the filter screen to gradually become clogged. At this time, the filter screen can only be replaced or cleaned. The above technical solution not only requires the staff to manually determine whether the filter screen is clogged, but also requires the grinding device to be shut down when replacing or cleaning the filter screen. Therefore, the tool cannot be ground during the replacement or cleaning of the filter screen, which reduces the grinding efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The main purpose of the utility model is to provide a machine tool tool grinding device, which can effectively solve the problem in the background technology that in the above-mentioned technical scheme, a water spout is used to spray downwards to clean the tool, and the used water passes through a filter to filter out debris in the water, so as to be recycled. As the number of grinding times increases, the debris on the filter increases, causing the filter to gradually become blocked, and the filter can only be replaced or cleaned at this time. In the above-mentioned technical scheme, it is not only inconvenient to replace or clean the filter, but also the grinding device needs to be shut down when replacing or cleaning the filter. Therefore, the tool cannot be ground during the replacement or cleaning of the filter, thereby reducing the grinding efficiency.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A machine tool tool grinding device comprises a device body, wherein the device body is provided with a spray device and a through groove, the inner wall of the through groove is provided with a plurality of grooves and a plurality of slide grooves, the grooves and the slide grooves are arranged alternately, a water level warning mechanism is arranged in the groove, a filter plate clamp is slidably arranged in the slide groove, a filter plate is arranged on the filter plate clamp, and a hydraulic rod is arranged on the outer wall of one side of the filter plate clamp.

[0010] Preferably, the water level warning mechanism comprises a mechanism base, an inner wall of the mechanism base is provided with a water trough, and one side of the water trough is provided with a water inlet trough and a plurality of water outlet troughs.

[0011] Preferably, a water level measuring instrument is provided in the water tank.

[0012] Preferably, a water baffle is fixedly provided on the inner wall surface of the mechanism base.

[0013] Preferably, the water outlet trough is located at one side of the bottom of the water trough, and the water trough is interconnected with the water inlet trough and the water outlet trough.

[0014] Preferably, the water tank is located directly above the water outlet of the water tank.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) According to the utility model, when the filter plate is gradually clogged with the increase of the number of grinding times, the water level on the filter plate will gradually rise, and then the grinding waste water will enter the water tank. The water level in the water tank is then monitored by a water level measuring instrument. When the water level in the water tank rises to the water inlet, it proves that the filter plate has been seriously clogged. Then the hydraulic rod is started to make the filter plate leave the through slot, which is convenient for the staff to replace or clean the filter plate. Then, another filter plate under the filter plate is used to continue filtering the grinding waste water. When the filter plate is seriously clogged, the filter plate can be automatically switched, which is not only convenient for the staff to replace or clean the filter plate, but also allows the machine tool tool grinding to continue during the replacement or cleaning of the filter plate, which will not affect the machine tool tool grinding work, thereby not reducing the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional three-dimensional structural schematic diagram of a machine tool tool grinding device of the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a machine tool tool grinding device of the utility model;

[0019] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of a water level warning mechanism in a machine tool grinding device of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a water level warning mechanism in a machine tool tool grinding device.

[0021] In the figure: 1. device body; 2. spraying equipment; 3. through groove; 4. groove; 5. slide; 6. water level warning mechanism; 601. mechanism base; 602. water tank; 603. water inlet tank; 604. water outlet tank; 605. water level measuring instrument; 606. water baffle; 7. filter plate fixture; 8. filter plate; 9. hydraulic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 and Figure 2As shown, a machine tool tool grinding device includes a device body 1, on which a spray device 2 and a through groove 3 are arranged, the inner wall of the through groove 3 is provided with a plurality of grooves 4 and a plurality of slide grooves 5, the grooves 4 and the slide grooves 5 are arranged alternately, a water level warning mechanism 6 is arranged in the groove 4, a filter plate clamp 7 is slidably arranged in the slide groove 5, a filter plate 8 is arranged on the filter plate clamp 7, and a hydraulic rod 9 is arranged on the outer wall of one side of the filter plate clamp 7.

[0024] like Figure 3 and Figure 4 As shown, in another embodiment of the utility model, the water level warning mechanism 6 includes a mechanism base 601, the inner wall of the mechanism base 601 is provided with a water tank 602, and one side of the water tank 602 is provided with a water inlet tank 603 and a plurality of water outlet tanks 604;

[0025] A water level measuring instrument 605 is provided in the water tank 602;

[0026] The inner wall surface of the mechanism base 601 is fixedly provided with a water baffle 606. When the filter plate 8 is blocked, the water level on the filter plate 8 will gradually rise. Then, when the water level rises to the water tank 602, the polishing waste water slowly enters the water tank 602 through the outlet tank 604. When the water level on the filter plate 8 continues to rise, the polishing waste water enters the water tank 602 in large quantities through the inlet tank 603, so that the water starts to accumulate inside the water tank 602. Subsequently, the water level in the water tank 602 is monitored by the water level measuring instrument 605. When the water level in the water tank 602 rises to the inlet tank 603, the water level in the water tank 602 is gradually increased. When the filter plate 8 is blocked, it is proved that the filter plate 8 is seriously blocked. Then the hydraulic rod 9 is started, and the filter plate clamp 7 is driven to move by the hydraulic rod 9. The filter plate clamp 7 drives the filter plate 8 to move, so that the filter plate 8 leaves the through groove 3, which is convenient for the staff to replace or clean the filter plate 8. Then, another filter plate 8 under the filter plate 8 is used to continue filtering the grinding waste water, and the water flow sprayed by the spraying equipment 2 is blocked by the water baffle 606 to prevent the water flow sprayed by the spraying equipment 2 from entering the water tank 602 for no reason, causing the water level measuring instrument 605 to misjudge.

[0027] The working principle of this machine tool tool grinding device:

[0028] When in use, first start the device body 1 and the spray device 2, grind the machine tool tool through the device body 1, and clean and cool the machine tool tool through the spray device 2, and then filter the grinding waste water through the filter plate 8. When the filter plate 8 is gradually blocked as the number of grinding times increases, the water level on the filter plate 8 will gradually rise, and then when the water level rises to the water tank 602, the grinding waste water slowly enters the water tank 602 through the outlet tank 604. When the water level on the filter plate 8 continues to rise, the grinding waste water enters the water tank 602 in large quantities through the inlet tank 603, so that the water inside the water tank 602 begins to accumulate water, and then the water level in the water tank 602 is monitored by the water level measuring instrument 605. When the water level in the water tank 602 When the water level in the water inlet tank 603 is raised to the water inlet tank 603, it is proved that the filter plate 8 has been seriously blocked. Then the hydraulic rod 9 is started, and the filter plate clamp 7 is driven to move by the hydraulic rod 9. The filter plate clamp 7 drives the filter plate 8 to move, so that the filter plate 8 leaves the through slot 3, which is convenient for the staff to replace or clean the filter plate 8. Then, another filter plate 8 below the filter plate 8 is used to continue to filter the grinding wastewater. When the filter plate 8 is seriously blocked, the filter plate 8 can be automatically switched, which is not only convenient for the staff to replace or clean the filter plate 8, but also the machine tool tool grinding can continue during the replacement or cleaning of the filter plate 8, which will not affect the machine tool tool grinding work, thereby not reducing the grinding efficiency.

[0029] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A machine tool tool grinding device, comprising a device body (1), characterized in that: The device body (1) is provided with a spray device (2) and a through groove (3); the inner wall of the through groove (3) is provided with a plurality of grooves (4) and a plurality of slide grooves (5); the grooves (4) and the slide grooves (5) are arranged alternately; a water level warning mechanism (6) is arranged in the groove (4); a filter plate clamp (7) is slidably arranged in the slide groove (5); a filter plate (8) is arranged on the filter plate clamp (7); and a hydraulic rod (9) is arranged on one side of the outer wall of the filter plate clamp (7).

2. A machine tool tool grinding device according to claim 1, characterized in that: The water level warning mechanism (6) comprises a mechanism base (601), the inner wall of the mechanism base (601) is provided with a water tank (602), and one side of the water tank (602) is provided with a water inlet tank (603) and a plurality of water outlet tanks (604).

3. A machine tool tool grinding device according to claim 2, characterized in that: A water level measuring instrument (605) is provided in the water tank (602).

4. A machine tool tool grinding device according to claim 3, characterized in that: A water retaining plate (606) is fixedly arranged on the inner wall surface of the mechanism base (601).

5. A machine tool tool grinding device according to claim 4, characterized in that: The water outlet trough (604) is located at one side of the bottom of the water trough (602), and the water trough (602) is interconnected with the water inlet trough (603) and the water outlet trough (604).

6. A machine tool tool grinding device according to claim 5, characterized in that: The water tank (602) is located directly above the water outlet groove (604) of the water tank (602).

Images