Polishing equipment for groove drill production

Abstract

The utility model discloses polishing equipment for groove drill production, which comprises a workbench, a water tank is fixedly mounted at the bottom of the workbench, a liquid inlet pipe is fixedly arranged on one side of the water tank, a water pump is fixedly mounted on the surface of the liquid inlet pipe, an atomizing nozzle is fixedly mounted on the top of the liquid inlet pipe, and a water outlet pipe is fixedly mounted on the water pump. And temperature sensors are mounted on the other side of the atomizing nozzle at equal intervals. The water tank is fixedly installed at the bottom of the workbench, water can be collected through the water tank, then the water pump is matched with the liquid inlet pipe to pump out the water, the water is sprayed out through the atomization spray head to cool a groove drill in the polishing process, then the temperature sensor is used for sensing the temperature, and when the temperature reaches a certain value, the groove drill is cooled through the atomization spray head. And the water pump is stopped and used in cooperation, heat generated during grinding can be cooled, the grinding disc cannot be damaged, the service life of the grinding disc is prolonged, and the manufacturing cost of the grinding disc is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slot drill grinding, in particular to a grinding device for slot drill production. Background Art

[0002] The slot drill is a ring-shaped structure with multiple cutting edges connected in a middle with a groove in the middle. It is mainly used in situations where the drilling depth is large. The slot drill is a ring-shaped structure with multiple cutting edges connected in a ring. There is a hexagonal interface on the shank that can be fixed on the power tool. The middle groove can help remove the generated chips and improve efficiency and quality. The slot drill needs to be polished after processing. Polishing is a surface modification technology. It generally refers to a processing method that uses rough objects to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. In the existing slot drill polishing, the temperature cannot be cooled after polishing, and the integrated rotation and up and down movement cannot be achieved. For this reason, a polishing device for slot drill production is proposed.

[0003] After searching, the patent announcement number CN215588617U discloses a drill grinding device, wherein a mounting seat is provided on one side of the base, and a supporting seat is provided on the other side, the mounting seat is provided with a forward and backward moving component, the forward and backward moving component is provided with a connecting rod, the connecting rod is connected to a protective cover, a grinding wheel is installed in the protective cover, and a left and right moving component is provided in the supporting seat, and a rotating shaft and a rotating rod are provided on the left and right moving component, a gear 1 is provided on the rotating shaft, a gear 2 is provided on the rotating rod and meshes with the gear 1, the rotating rod passes through the gear 2 and penetrates the seat body, the rotating rod is connected to a mounting frame spanning the gear 1, the mounting frame is provided with a motor 2, and the motor 2 is connected to a swing rod. However, the slot drill in the prior art document may generate heat during grinding, resulting in excessive temperature, which may damage the grinding disc, reduce the service life of the grinding disc, and increase the production cost of the grinding disc. Moreover, the grinding equipment in the prior art document cannot realize the integrated rotation and up and down movement, which reduces the service life of the device, reduces the working efficiency, and increases the working time of grinding. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device for slot drill production, which can collect water by using a water tank, and then use a water pump to pump out water in cooperation with a liquid inlet pipe, and then spray the water through an atomizing nozzle to cool down the slot drill during grinding, and then use a temperature sensor to sense the temperature. When the temperature reaches a certain level, the water pump is stopped. When used in combination, the heat generated during grinding can be cooled down, and the grinding disc will not be damaged, the service life of the grinding disc will be increased, and the manufacturing cost of the grinding disc will be reduced. The grinding disc can then be moved up and down by using a cylinder, and then the grinding disc is driven to rotate by a motor to grind the slot drill, and then the cylinder is rotated by a fixed disc, and then the motor is rotated by a protective box. The device can realize the integration of rotation and up and down movement, increase the service life of the device, increase work efficiency, and reduce the working time of grinding, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A grinding device for slot drill production comprises a workbench, a water tank is fixedly installed at the bottom of the workbench, a liquid inlet pipe is fixedly arranged on one side of the water tank, a water pump is fixedly installed on the surface of the liquid inlet pipe, an atomizing nozzle is fixedly installed on the top of the liquid inlet pipe, a temperature sensor is equidistantly installed on the other side of the atomizing nozzle, a cylinder is fixedly installed on one side of the temperature sensor, a grinding disc is fixedly installed on the bottom of the cylinder, a fixed disc is fixedly installed on the top of the cylinder, a motor is fixedly installed on the top of the fixed disc, and a protective box is installed around the surface of the motor.

[0007] Preferably, a processing table is fixedly installed on the top of the workbench, liquid inlet holes are fixedly provided on both sides of the processing table, a limiting groove is fixedly provided inside the processing table, limiting blocks are fixedly installed inside the limiting groove, and support columns are fixedly installed on both sides of the bottom of the workbench.

[0008] Preferably, brackets are fixedly installed on both sides of the processing table, a cross plate is fixedly installed on the top of the bracket, and baffles are fixedly installed on both ends of the bracket.

[0009] Preferably, a base is fixedly mounted on the bottom of the support column.

[0010] Preferably, columns are fixedly installed on both sides of the base, fixing plates are fixedly installed on both sides of the bottom of the columns, and fixing bolts are installed through the inside of the fixing plates.

[0011] Preferably, a placement box is fixedly installed at the bottom of the water tank, a placement plate is fixedly installed inside the placement box, a protective door is movably installed on the surface of the placement box through a hinge, a pull block is fixedly installed on the surface of the protective door, and a positioning block is fixedly installed inside the water tank.

[0012] Preferably, a filter screen is fixedly mounted on the top of the positioning block, a protective cover is movably mounted on the top of the filter screen, and a liquid inlet channel is fixedly arranged inside the protective cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) By fixing a water tank at the bottom of the workbench, water can be collected in the water tank, and then the water is pumped out by a water pump in conjunction with a liquid inlet pipe, and then the water is sprayed out through an atomizing nozzle to cool the slot drill during grinding, and then the temperature is sensed by a temperature sensor. When the temperature reaches a certain level, the water pump is stopped. The heat generated during grinding can be cooled down by using the combination, and the grinding disc will not be damaged, thereby increasing the service life of the grinding disc and reducing the production cost of the grinding disc;

[0015] (2) By fixing a cylinder on one side of the temperature sensor, the cylinder can be used to move the grinding disc up and down, and then the motor can be used to drive the grinding disc to rotate to grind the slot drill. The fixed disc is then used to rotate the cylinder, and the protective box is then used to rotate the motor. The device can realize the integration of rotation and up and down movement, thereby increasing the service life of the device, increasing work efficiency, and reducing grinding work time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a partial stereoscopic diagram of the cylinder in the utility model;

[0019] Figure 4 It is a partial three-dimensional diagram of the workbench in the utility model.

[0020] The meanings of the numbers in the figure are as follows: 1. workbench; 101. processing table; 102. liquid inlet hole; 103. limiting groove; 104. limiting block; 2. water tank; 201. liquid inlet pipe; 202. water pump; 203. atomizing nozzle; 204. temperature sensor; 3. cylinder; 301. grinding disc; 302. fixed disc; 303. motor; 304. protective box; 4. bracket; 401. horizontal plate; 402. baffle; 5. support column; 501. base; 6. column; 601. fixed plate; 602. fixing bolt; 7. placement box; 701. placement plate; 702. protective door; 703. pull block; 8. positioning block; 801. filter screen; 802. protective cover; 803. liquid inlet channel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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.

[0022] The utility model provides a technical solution:

[0023] A grinding device for slot drill production, see Figure 1-Figure 4 , including a workbench 1, a processing table 101 is fixedly installed on the top of the workbench 1, liquid inlet holes 102 are fixedly arranged on both sides of the processing table 101, a limiting groove 103 is fixedly arranged inside the processing table 101, and a limiting block 104 is fixedly installed inside the limiting groove 103, support columns 5 are fixedly installed on both sides of the bottom of the workbench 1, a base 501 is fixedly installed on the bottom of the support column 5, columns 6 are fixedly installed on both sides of the base 501, fixed plates 601 are fixedly installed on both sides of the bottom of the column 6, and fixing bolts 602 are installed through the inside of the fixing plate 601, brackets 4 are fixedly installed on both sides of the processing table 101, a horizontal plate 401 is fixedly installed on the top of the bracket 4, and baffles 402 are fixedly installed on both ends of the bracket 4;

[0024] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, by fixing a processing table 101 on the top of the workbench 1, the processing table 101 can be used to place the slot drill, and then the limiting groove 103 is used to place the slot drill, and then the limiting block 104 is used to limit and fix the slot drill, and then the liquid inlet hole 102 is used to collect the water during cooling, and then the support column 5 is used to support the workbench 1, and then the support column 5 is placed by the base 501, and then the fixing plate 601 is used to cooperate with the fixing bolt 602 to fix the column 6 for easy fixation, and then the bracket 4 is used to support the horizontal plate 401 for convenient work;

[0025] A water tank 2 is fixedly installed at the bottom of the workbench 1, a liquid inlet pipe 201 is fixedly arranged on one side of the water tank 2, a water pump 202 is fixedly installed on the surface of the liquid inlet pipe 201, an atomizing nozzle 203 is fixedly installed on the top of the liquid inlet pipe 201, and a temperature sensor 204 is equidistantly installed on the other side of the atomizing nozzle 203;

[0026] Specifically, Figure 1 and Figure 2As shown, when in use, a water tank 2 is fixedly installed at the bottom of the workbench 1, and water can be collected by the water tank 2, and then the water is pumped out by the water pump 202 in cooperation with the liquid inlet pipe 201, and then the water is sprayed out by the atomizing nozzle 203 to cool down the slot drill during grinding, and then the temperature is sensed by the temperature sensor 204. When the temperature reaches a certain level, the water pump 202 is stopped. When used in combination, the heat generated during grinding can be cooled down, and the grinding disc 301 will not be damaged, the service life of the grinding disc 301 is increased, and the manufacturing cost of the grinding disc 301 is reduced. The water pump 202 is electrically connected to the external controller through a wire. The model of the water pump 202 can be ISG. The water pump 202 causes a pressure difference between the inlet and the outlet through rotation to circulate the water. The temperature sensor 204 is electrically connected to the external controller through a wire. The model of the temperature sensor 204 can be MLX90614. The temperature sensor 204 judges the temperature by sensing the heat inside the material.

[0027] A cylinder 3 is fixedly installed on one side of the temperature sensor 204, a grinding disc 301 is fixedly installed on the bottom of the cylinder 3, a fixed disc 302 is fixedly installed on the top of the cylinder 3, a motor 303 is fixedly installed on the top of the fixed disc 302, and a protective box 304 is installed around the surface of the motor 303;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, by fixing a cylinder 3 on one side of the temperature sensor 204, the cylinder 3 can be used to move the grinding disc 301 up and down, and then the motor 303 is used to drive the grinding disc 301 to rotate to grind the slot drill, and then the fixed disc 302 is used to rotate the cylinder 3, and then the protective box 304 is used to rotate the motor 303. The device can realize the integration of rotation and up and down movement, increase the service life of the device, increase work efficiency, and reduce the working time of grinding. The cylinder 3 is electrically connected to the external controller through a wire. The model of the cylinder 3 can be QGB. The cylinder 3 converts the pressure of compressed air into mechanical energy through pneumatic transmission, so that the mechanism performs linear reciprocating motion, or swinging and rotating motion;

[0029] A placement box 7 is fixedly installed at the bottom of the water tank 2, a placement plate 701 is fixedly installed inside the placement box 7, a protective door 702 is movably installed on the surface of the placement box 7 through a hinge, a pull block 703 is fixedly installed on the surface of the protective door 702, a positioning block 8 is fixedly installed inside the water tank 2, a filter screen 801 is fixedly installed on the top of the positioning block 8, a protective cover 802 is movably installed on the top of the filter screen 801, and a liquid inlet channel 803 is fixedly provided inside the protective cover 802;

[0030] Specifically, Figure 1 and Figure 2 As shown, when in use, a placement box 7 is fixedly installed at the bottom of the water tank 2, and the polished groove drills can be collected using the placement box 7, and then the groove drills are placed using the placement plate 701, and then the placement box 7 is sealed using the protective door 702, and then the protective door 702 is opened by the pull block 703, and then the filter net 801 is placed using the positioning block 8 to collect impurities or waste in the water, and then the water tank 2 is sealed by the protective cover 802, and the water can be moved through the liquid inlet channel 803.

[0031] Working principle: When in use, first, fix the column 6 through the fixing plate 601 and the fixing bolt 602, then use the support column 5 to support the workbench 1, then use the base 501 to place the support column 5, then use the bracket 4 to support the cross plate 401, then use the processing table 101 to place the slot drill, then use the limiting groove 103 to place the slot drill, then use the limiting block 104 to limit and fix the slot drill, and then use the liquid inlet 102 to collect the water during cooling;

[0032] Secondly, water can be collected through the water tank 2, and then the water can be pumped out by the water pump 202 in cooperation with the liquid inlet pipe 201, and then the water can be sprayed out through the atomizing nozzle 203 to cool down the slot drill during grinding, and then the temperature can be sensed by the temperature sensor 204. When the temperature reaches a certain level, the water pump 202 is stopped, and then the grinding disc 301 is moved up and down by the cylinder 3, and then the grinding disc 301 is driven to rotate by the motor 303 to grind the slot drill, and then the cylinder 3 is rotated by the fixed disc 302, and then the motor 303 is rotated by the protective box 304;

[0033] Finally, the polished slot drills are collected through the placement box 7, and then the slot drills are placed using the placement plate 701, and then the placement box 7 is sealed using the protective door 702, and then the protective door 702 is opened by the pull block 703, and then the filter net 801 is placed using the positioning block 8 to collect impurities or waste in the water, and then the water tank 2 is sealed by the protective cover 802, and the water can be moved through the liquid inlet channel 803.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for slot drill production, comprising a workbench (1), characterized in that: A water tank (2) is fixedly mounted at the bottom of the workbench (1); a liquid inlet pipe (201) is fixedly arranged on one side of the water tank (2); a water pump (202) is fixedly mounted on the surface of the liquid inlet pipe (201); an atomizing nozzle (203) is fixedly mounted on the top of the liquid inlet pipe (201); a temperature sensor (204) is equidistantly mounted on the other side of the atomizing nozzle (203); a cylinder (3) is fixedly mounted on one side of the temperature sensor (204); a grinding disc (301) is fixedly mounted on the bottom of the cylinder (3); a fixed disc (302) is fixedly mounted on the top of the cylinder (3); a motor (303) is fixedly mounted on the top of the fixed disc (302); and a protective box (304) is mounted around the surface of the motor (303).

2. A grinding device for slot drill production according to claim 1, characterized in that: A processing table (101) is fixedly mounted on the top of the workbench (1), liquid inlet holes (102) are fixedly arranged on both sides of the processing table (101), a limiting groove (103) is fixedly arranged inside the processing table (101), and limiting blocks (104) are fixedly mounted inside the limiting groove (103), and support columns (5) are fixedly mounted on both sides of the bottom of the workbench (1).

3. A grinding device for producing slot drills according to claim 2, characterized in that: Brackets (4) are fixedly mounted on both sides of the processing table (101), a transverse plate (401) is fixedly mounted on the top of the bracket (4), and baffles (402) are fixedly mounted on both ends of the bracket (4).

4. A grinding device for producing slot drills according to claim 2, characterized in that: A base (501) is fixedly mounted on the bottom of the support column (5).

5. A grinding device for producing slot drills according to claim 4, characterized in that: Both sides of the base (501) are fixedly mounted with columns (6), both sides of the bottom of the columns (6) are fixedly mounted with fixing plates (601), and fixing bolts (602) are installed through the interior of the fixing plates (601).

6. A grinding device for slot drill production according to claim 1, characterized in that: A placement box (7) is fixedly installed at the bottom of the water tank (2), a placement plate (701) is fixedly installed inside the placement box (7), a protection door (702) is movably installed on the surface of the placement box (7) via a hinge, a pull block (703) is fixedly installed on the surface of the protection door (702), and a positioning block (8) is fixedly installed inside the water tank (2).

7. A grinding device for producing slot drills according to claim 6, characterized in that: A filter screen (801) is fixedly mounted on the top of the positioning block (8), a protective cover (802) is movably mounted on the top of the filter screen (801), and a liquid inlet channel (803) is fixedly arranged inside the protective cover (802).

Images