Cooling mechanism and grinding machine

Abstract

The utility model relates to the technical field of metal processing, and discloses a cooling mechanism which comprises a platform frame, an automatic lifting cooling assembly is arranged on the inner side of the platform frame in an embedded mode, and the automatic lifting cooling assembly is used for achieving automatic starting of the cooling structure. According to the cooling mechanism and the grinding machine, the automatic lifting cooling assembly is installed, water injected into the cooling mechanism through a connecting pipe can be conveyed through a conveying pipe, an internal cooling frame can be ejected out by injecting the water into the inner side of a channel groove, and due to the fact that a spraying opening is located in the inner side of a platform frame, the cooling frame is automatically lifted after liquid is injected; after being lifted to a certain position, the cooling frame is limited by a limiting block, water in the cooling frame is sprayed out through a rotating spray head for cooling, and after the cooling frame is used, each group of tension spring structures in the cooling frame pulls the cooling frame to be embedded into the inner side of the platform frame, so that the automatic folding and unfolding effect is achieved, the cooling range is expanded, and meanwhile normal grinding and machining of metal workpieces are prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a cooling mechanism and a grinding machine. Background Art

[0002] When metal processing is carried out, it is usually necessary to polish the surface of the processed plate structure. During the polishing process, a large amount of heat will be generated by the friction between the polishing disc and the metal workpiece structure. If the heat continues to rise, it will easily cause the deformation of the metal workpiece. To avoid this situation, it is usually necessary to set up a cooling mechanism for cooling. By spraying water in a spray manner within the range of the polishing structure, the cooling effect can be effectively achieved.

[0003] In the prior art during use, the existing cooling structure is located outside the polishing structure, with a relatively short contact distance, which easily affects the contact with the metal workpiece and normal processing. At the same time, it cannot be automatically retracted and extended, occupying a large space in the non-working state. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cooling mechanism and a grinding machine to solve the problems in the above background art that the existing cooling structure is located outside the polishing structure, with a relatively short contact distance, which easily affects the contact with the metal workpiece and normal processing. At the same time, it cannot be automatically retracted and extended, occupying a large space in the non-working state. By setting an automatic lifting cooling component, it can be automatically retracted and extended to avoid affecting normal processing by contacting the metal workpiece.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A cooling mechanism includes a platform frame. An automatic lifting cooling component is embedded inside the platform frame, and the automatic lifting cooling component is used to realize the autonomous opening of the cooling structure. Angle adjusting components are arranged on the outer sides of both ends of the automatic lifting cooling component, and the angle adjusting components are used to control the angle of the cooling structure;

[0007] The automatic lifting cooling component includes a transmission pipe, and the transmission pipe is located inside the lower end of the platform frame. The output end of the transmission pipe is provided with a plurality of groups of combined pipes, and a cooling frame is arranged on the outer side of the combined pipes. A channel groove is opened inside the cooling frame, and the channel groove is located on the outer side of the combined pipes. A connecting hose is installed at the output of the channel groove, and a rotating spray head is installed at the bottom of the connecting hose;

[0008] The angle adjusting component includes a rotating disc, and a turning plate is installed on the top of the rotating disc. A turning bracket is arranged on the outer side of the upper end of the turning plate, and an adjusting bracket is installed at the right end of the turning bracket. A plurality of groups of inserting rods are arranged on the left side of the adjusting bracket, and the inserting rods are located inside the rotating spray head.

[0009] Preferably, two sets of limit guide rods are installed inside the platform frame, and an adjustment motor is installed on the front of the platform frame. The output end of the adjustment motor is provided with an adjustment screw rod, and a positioning seat is arranged outside the adjustment screw rod. The positioning seat is located outside the limit guide rod.

[0010] Preferably, a connecting pipe is installed at the input end of the transmission pipe. A number of limit grooves are formed inside the front and back of the cooling frame, and limit blocks are arranged inside the limit grooves.

[0011] Preferably, a limit post is installed at the bottom of the limit block, and a tension spring is arranged outside the limit post. The tension spring is located at the bottom of the limit block, and a fixing ring is arranged outside the end of the tension spring.

[0012] Preferably, fixing columns are installed on the front and back of the rotating spray head, and a combined bearing is arranged outside the fixing columns. The output end of the rotating spray head is embedded with a spray port.

[0013] Preferably, a positioning shaft is installed on one side of the rotating disc. The positioning shaft is located on the front and back of the platform frame, and an auxiliary handle is installed outside the flipping bracket.

[0014] A grinding machine includes the above cooling mechanism, and also includes a driving motor. The driving motor is located on the back of the platform frame. A driving frame is arranged outside the driving motor, and a lifting plate is arranged on the front of the upper end of the driving frame. A grinding motor is installed inside the lifting plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] 1. By installing an automatic lifting cooling component, the present utility model can transfer the water poured into the connecting pipe through the transmission pipe. The cooling frame inside can be pushed out through the inside of the pouring channel groove. Since the spray port is located inside the platform frame, after injecting the liquid, the cooling frame will automatically lift. After lifting to a certain position, the limit block will limit it, and the water inside will be sprayed out through the rotating spray head for cooling. After use, the various tension spring structures inside will pull the cooling frame to be embedded inside the platform frame, thereby achieving the effect of automatic retraction and extension, expanding the cooling range and avoiding affecting the normal grinding and processing of metal workpieces.

[0017] 2. The utility model is equipped with an angle adjustment component. Based on the setting of an automatic lifting and cooling component, the existing nozzles cannot adjust the spraying height according to requirements. By setting a rotating disk, the flipping plate can be driven to adjust the angle. The flipping bracket at the top can adjust the angle along the flipping plate. During the rotation of the flipping bracket, the rotating nozzle outside the control rod will rotate synchronously, thus achieving the effect of adjusting the angle. By changing the angle, the water flow can be flexibly sprayed on the grinding area to achieve rapid cooling, and it can be effectively adjusted according to different requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 is a schematic cross-sectional view of the cooling frame of the utility model;

[0020] Figure 3 is a schematic diagram of the structure of the rotating nozzle of the utility model;

[0021] Figure 4 is a schematic diagram of the structure of the control rod of the utility model.

[0022] Wherein: 1. Platform frame; 101. Limit guide rod; 102. Adjustment motor; 103. Adjustment screw; 104. Positioning seat; 2. Cooling frame; 201. Connecting pipe; 202. Transmission pipe; 203. Combined pipe; 204. Channel groove; 205. Limit groove; 3. Tension spring; 301. Limit block; 302. Limit column; 303. Fixed ring; 4. Rotating nozzle; 401. Connecting hose; 403. Spray port; 404. Combined bearing; 405. Fixed column; 5. Adjustment bracket; 501. Positioning shaft; 502. Rotating disk; 503. Flipping plate; 504. Flipping bracket; 505. Control rod; 506. Auxiliary handle; 6. Grinding motor; 601. Driving frame; 602. Lifting plate; 603. Driving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4, A cooling mechanism, including a platform frame 1, an automatic lifting cooling component is embedded inside the platform frame 1, and the automatic lifting cooling component is used to realize the autonomous opening of the cooling structure. Angle adjustment components are arranged on the outer sides of both ends of the automatic lifting cooling component, and the angle adjustment components are used to control the angle of the cooling structure;

[0025] The automatic lifting cooling component includes a transmission pipe 202, and the transmission pipe 202 is located inside the lower end of the platform frame 1. The output end of the transmission pipe 202 is provided with a number of sets of combined pipes 203, and a cooling frame 2 is arranged on the outer side of the combined pipes 203. A channel groove 204 is opened inside the cooling frame 2, and the channel groove 204 is located on the outer side of the combined pipes 203. The output end of the channel groove 204 is equipped with a connecting hose 401, and a rotating nozzle 4 is installed at the bottom of the connecting hose 401;

[0026] The angle adjustment component includes a rotating disk 502, and a turning plate 503 is installed on the top of the rotating disk 502. A turning bracket 504 is arranged on the outer side of the upper end of the turning plate 503, and an adjusting bracket 5 is installed at the right end of the turning bracket 504. A number of sets of insertion rods 505 are arranged on the left side of the adjusting bracket 5, and the insertion rods 505 are located inside the rotating nozzle 4.

[0027] Through the above technical solution, the water poured into the connecting pipe 201 can be transmitted by using the transmission pipe 202. By pouring it inside the channel groove 204, the inner cooling frame 2 can be pushed out. Since the spray port 403 is located inside the platform frame 1, the cooling frame 2 will automatically lift after the liquid is injected. After lifting to a certain position, the limit block 301 will limit it. The water inside will be sprayed out through the rotating nozzle 4 for cooling. After use, the internal tension spring 3 structures will pull the cooling frame 2 to be embedded inside the platform frame 1, thus realizing the effect of automatic retraction and extension, expanding the cooling range and avoiding affecting the normal grinding and processing of metal workpieces.

[0028] Through the above technical solution, by setting the rotating disk 502, the turning plate 503 can be driven to adjust the angle. The top turning bracket 504 can adjust the angle along the turning plate 503. During the rotation of the turning bracket 504, the rotating nozzle 4 outside the insertion rod 505 will be controlled to rotate synchronously, thus realizing the effect of adjusting the angle. By changing the angle, the water flow can be flexibly sprayed on the grinding area to achieve rapid cooling and effectively adjusted according to different requirements.

[0029] Specifically, two limit guide rods 101 are installed inside the platform frame 1, and an adjustment motor 102 is installed on the front of the platform frame 1. The output end of the adjustment motor 102 is provided with an adjustment screw rod 103, and a positioning seat 104 is arranged on the outer side of the adjustment screw rod 103. The positioning seat 104 is located on the outer side of the limit guide rod 101.

[0030] Through the above technical solution, the limiting guide rod 101 can provide a limit for the positioning seat 104, and the positioning seat 104 can be driven to adjust its position by using the adjusting motor 102 in cooperation with the adjusting screw rod 103.

[0031] Specifically, a connecting pipe 201 is installed at the input end of the transmission pipe 202. A number of groups of limiting grooves 205 are formed inside the front and back surfaces of the cooling frame 2, and limiting blocks 301 are arranged inside the limiting grooves 205.

[0032] Through the above technical solution, the connecting pipe 201 is used to connect with an external pipe, and the limiting grooves 205 can provide a limit for the inner limiting blocks 301.

[0033] Specifically, a limiting column 302 is installed at the bottom of the limiting block 301, and a tension spring 3 is arranged on the outer side of the limiting column 302. The tension spring 3 is located at the bottom of the limiting block 301, and a fixing ring 303 is arranged on the outer side of the end of the tension spring 3.

[0034] Through the above technical solution, the limiting column 302 can guide the adjustment of the cooling frame 2, and the tension spring 3 and the fixing ring 303 can be used to keep the cooling frame 2 closed in the water filling state.

[0035] Specifically, fixing columns 405 are installed on the front and back surfaces of the rotating nozzle 4, and a combined bearing 404 is arranged on the outer side of the fixing columns 405. The output end of the rotating nozzle 4 is embedded with a spray port 403.

[0036] Through the above technical solution, the fixing columns 405 and the combined bearing 404 can assist the rotating nozzle 4 in adjusting its angle, and the spray port 403 can spray cooling water for cooling.

[0037] Specifically, a positioning shaft 501 is installed on one side of the rotating disk 502, and the positioning shaft 501 is located on the front and back surfaces of the platform frame 1. An auxiliary handle 506 is installed on the outer side of the flipping bracket 504.

[0038] Through the above technical solution, the positioning shaft 501 can assist the rotating disk 502 in rotating adjustment, and the adjusting bracket 5 can be driven to rotate by using the auxiliary handle 506.

[0039] A grinding machine includes the above cooling mechanism, and further includes a driving motor 603. The driving motor 603 is located on the back surface of the platform frame 1. A driving frame 601 is arranged on the outer side of the driving motor 603. A lifting plate 602 is arranged on the front surface of the upper end of the driving frame 601, and a grinding motor 6 is installed inside the lifting plate 602.

[0040] Through the above technical solution, the driving motor 603 can drive the driving frame 601 to perform horizontal adjustment by means of a screw, and then use the driving frame 601 to adjust the height of the lifting plate 602. Finally, the grinding motor 6 is used for grinding processing.

[0041] During use, first fix the workpiece on the top of the positioning seat 104 through a clamping fixture, and then use the grinding motor 6 at the top for grinding. During the grinding process, water is injected through the connecting pipe 201 for cooling. The water fills and enters the inside of the channel groove 204 through the transmission pipe 202, thereby pushing the cooling frame 2 to lift. After continuous lifting, the water will be sprayed out through the rotating nozzle 4. By grasping the auxiliary handle 506, the adjustment bracket 5 can be driven to flip along the positioning shaft 501. After contacting the rotating nozzle 4, it can be flipped along the flipping bracket 504 to adjust the angle of the spray port 403.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling mechanism, comprising a platform frame (1), characterized in that: An automatic lifting cooling component is embedded in the inner side of the platform frame (1), and the automatic lifting cooling component is used to realize the autonomous opening of the cooling structure; angle adjustment components are arranged on the outer sides of both ends of the automatic lifting cooling component, and the angle adjustment components are used to control the angle of the cooling structure; The automatic lifting cooling assembly comprises a transmission pipe (202), and the transmission pipe (202) is located inside the lower end of the platform frame (1); a plurality of groups of combined pipes (203) are arranged at the output end of the transmission pipe (202), and a cooling frame (2) is arranged outside the combined pipes (203); a channel groove (204) is opened inside the cooling frame (2), and the channel groove (204) is located outside the combined pipe (203); a connecting hose (401) is installed at the output end of the channel groove (204), and a rotating nozzle (4) is installed at the bottom of the connecting hose (401); The angle adjustment assembly comprises a rotating disk (502), and a flip plate (503) is installed on the top of the rotating disk (502), a flip bracket (504) is arranged on the outer side of the upper end of the flip plate (503), and an adjustment bracket (5) is installed on the right end of the flip bracket (504), and a plurality of groups of insertion rods (505) are arranged on the left side of the adjustment bracket (5), and the insertion rods (505) are located on the inner side of the rotating spray head (4).

2. A cooling mechanism according to claim 1, characterized in that: Two groups of limiting guide rods (101) are installed on the inner side of the platform frame (1), and an adjusting motor (102) is installed on the front side of the platform frame (1). An adjusting screw (103) is provided at the output of the adjusting motor (102), and a positioning seat (104) is provided on the outer side of the adjusting screw (103). The positioning seat (104) is located on the outer side of the limiting guide rod (101).

3. A cooling mechanism according to claim 1, characterized in that: A connecting pipe (201) is installed at the input end of the transmission pipe (202), and a plurality of groups of limiting grooves (205) are provided inside the front and back sides of the cooling frame (2), and limiting blocks (301) are provided inside the limiting grooves (205).

4. A cooling mechanism according to claim 3, characterized in that: A limiting column (302) is installed at the bottom of the limiting block (301), and a tension spring (3) is arranged on the outside of the limiting column (302). The tension spring (3) is located at the bottom of the limiting block (301), and a fixing ring (303) is arranged on the outside of the end of the tension spring (3).

5. A cooling mechanism according to claim 1, characterized in that: The front and back sides of the rotating spray head (4) are provided with fixing columns (405), and the outer sides of the fixing columns (405) are provided with combined bearings (404). The output of the rotating spray head (4) is embedded with a spray port (403).

6. A cooling mechanism according to claim 1, characterized in that: A positioning shaft (501) is installed on one side of the rotating disk (502), and the positioning shaft (501) is located on the front and back sides of the platform frame (1). An auxiliary handle (506) is installed on the outer side of the flip bracket (504).

7. A grinding machine, characterized in that: A cooling mechanism comprising any one of claims 1 to 6, further comprising a drive motor (603), wherein the drive motor (603) is located on the back side of the platform frame (1), a drive frame (601) is arranged on the outside of the drive motor (603), and a lifting plate (602) is arranged on the front side of the upper end of the drive frame (601), and a grinding motor (6) is installed on the inner side of the lifting plate (602).

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