Double-sided grinding device

Abstract

The utility model relates to a double-sided grinding device, which belongs to the technical field of workpiece processing equipment and comprises a frame body, and a sliding table, a feeding component, a clamping component, a grinding component and a discharging component which are connected to the frame body, the feeding assembly and the discharging assembly are connected to the two sides of the sliding table respectively, a feeding opening of the feeding assembly and a discharging opening of the discharging assembly are oppositely arranged, the grinding assembly and the sliding table are adjacently arranged, the clamping assembly is connected to the sliding table, the sliding table can drive the clamping assembly to move in a reciprocating mode till a clamping opening of the clamping assembly is opposite to the feeding opening, and the grinding assembly is connected to the sliding table. Or the workpiece on the clamping assembly is in contact with the grinding assembly. Automatic feeding and discharging of workpieces are achieved through cooperation of the feeding assembly, the clamping assembly and the discharging assembly, double-face simultaneous grinding of the workpieces is achieved through cooperation of the clamping assembly and the grinding assembly, it can be guaranteed that each workpiece is processed according to a preset program, the consistency of products is improved, and the production efficiency is improved. And the quality problem caused by human negligence is reduced.

Description

Technical Field

[0001] The utility model relates to a grinding device, in particular to a double-sided grinding device, which belongs to the technical field of workpiece processing equipment. Background Art

[0002] Special tools need to be polished on both sides. The existing processing method is to use two separate processes. After processing one side, turn the workpiece over to process the second side. Processing each side separately makes it impossible to produce continuously. The whole process requires manual loading and unloading and turnover of workpieces, which greatly increases the auxiliary time of processing and reduces production efficiency. When flipping the workpiece, improper operation may cause damage to the workpiece or cause personal injury, which cannot meet the processing needs of existing workpieces. Therefore, there is an urgent need for a double-sided grinding device that can realize automatic loading and unloading to solve the above technical problems. Utility Model Content

[0003] Technical purpose: In order to overcome the deficiencies in the prior art, the utility model provides a double-sided grinding device that can realize automatic loading and unloading of workpieces and can grind both sides simultaneously, thereby improving production efficiency and reducing labor costs.

[0004] Technical solution: To achieve the above-mentioned purpose, the utility model discloses a double-sided grinding device, including a frame body, and a slide, a loading assembly, a clamping assembly, a grinding assembly and a unloading assembly connected to the frame body; the loading assembly and the unloading assembly are respectively connected to both sides of the slide, and the loading port of the loading assembly and the unloading port of the unloading assembly are arranged opposite to each other, the grinding assembly is arranged adjacent to the slide, the clamping assembly is connected to the slide, and the slide can drive the clamping assembly to reciprocate until the clamping port of the clamping assembly is opposite to the loading port, or the workpiece on the clamping assembly is in contact with the grinding assembly.

[0005] Furthermore, the loading assembly includes a loading rack, and a material clamp, a loading cylinder, a loading push rod, a loading slide and a loading seat connected to the loading rack; a number of the workpieces are stacked in the material clamp, the material clamp is connected to the loading seat, the output end of the loading cylinder is connected to the loading slide, the loading push rod is connected to the loading slide, the loading push rod is opposite to the workpiece, and the loading cylinder can push the loading slide to move toward the upper material seat.

[0006] Furthermore, the two clamping assemblies are connected to the two ends of the slide, and the clamping assemblies include a clamping seat, a clamping cylinder and a clamping head; the clamping seat is connected to the slide, the clamping cylinder is connected to the clamping seat, the output end of the clamping cylinder is connected to the clamping head, a clamping platform is provided on the surface of the clamping seat, and the clamping head and the clamping platform are opposite to each other up and down.

[0007] Furthermore, the grinding assembly includes a first grinding head, a second grinding head, a first grinding motor and a second grinding motor connected to both ends of the slide; the output end of the first grinding motor is connected to the first grinding head, and the output end of the second grinding motor is connected to the second grinding head; the bottom surfaces of the first grinding motor and the second grinding motor are connected to the first grinding slide rail and the second grinding slide rail for controlling the moving direction.

[0008] Furthermore, a first spray unit is connected above the first grinding head, and a second spray unit is connected above the second grinding head. Water outlets of the first spray unit and the second spray unit are both opposite to the workpiece on the clamping assembly during grinding.

[0009] Furthermore, the unloading assembly includes a unloading rack, a unloading cylinder, a unloading channel and a metering cylinder; the unloading rack is connected to the surface of the frame body, the side wall of the unloading cylinder is connected to the unloading rack, and its output end is connected to the unloading channel, the metering cylinder is connected to the unloading cylinder, and the output end of the metering cylinder is connected to the unloading cylinder, and a block is connected to the output end of the metering cylinder; a material receiving box is also provided under the unloading channel.

[0010] Furthermore, it also includes a water tank; the water inlet pipes of the first spray unit and the second spray unit are connected to the water tank; and the side wall of the frame body is provided with a wastewater recovery device.

[0011] Furthermore, the loading assembly and the unloading assembly are each provided with two groups, and the two groups are respectively connected to the two ends of the slide rail of the slide.

[0012] The utility model realizes automatic loading and unloading of workpieces through the cooperation of loading, clamping components and unloading components, and realizes simultaneous grinding of both sides of the workpiece through the cooperation of the clamping component and the grinding component. The device can ensure that each workpiece is processed according to a predetermined procedure, thereby increasing product consistency, reducing quality problems caused by human negligence, and reducing labor costs; the whole set of equipment adopts a compact design, has a high degree of integration, and improves the safety factor, meeting the needs of workpiece processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the feeding assembly described in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the blanking assembly described in the utility model;

[0017] Figure 5It is a structural schematic diagram of the first grinding head in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the clamping assembly described in the utility model.

[0019] In the figure, 1. frame body; 2. slide; 3. loading assembly; 301. loading rack; 302. material clamp; 303. loading cylinder; 304. loading push rod; 305. loading slide block; 306. loading seat; 4. clamping assembly; 401. clamping seat; 402. clamping cylinder; 403. clamping head; 5. grinding assembly; 501. first grinding head; 502. second grinding head; 503. first grinding motor; 504. second grinding motor; 6. unloading assembly; 601. unloading rack; 602. unloading cylinder; 603. unloading channel; 604. fixing cylinder; 7. clamping platform; 8. first grinding slide rail; 9. second grinding slide rail; 10. first spray unit; 11. second spray unit; 12. stopper; 13. material collecting box; 14. water tank; 15. wastewater recovery device; 16. workpiece. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 To Attachment Figure 6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0021] A double-sided grinding device includes a frame body 1, and a slide 2, a loading component 3, a clamping component 4, a grinding component 5 and a unloading component 6 connected to the frame body 1; the loading component 3 and the unloading component 6 are respectively connected to the two sides of the slide 2, and the loading port of the loading component 3 is arranged opposite to the unloading port of the unloading component 6, the grinding component 5 is arranged adjacent to the slide 2, the clamping component 4 is connected to the slide 2, and the slide 2 can drive the clamping component 4 to reciprocate until the clamping port of the clamping component 4 is opposite to the loading port to complete docking loading, or the workpiece 16 on the clamping component 4 is in contact with the grinding component 5 to perform grinding.

[0022] The loading assembly 3 includes a loading rack 301, and a material clamp 302, a loading cylinder 303, a loading push rod 304, a loading slide 305 and a loading seat 306 connected to the loading rack 301; a plurality of the workpieces 16 are stacked in the material clamp 302, the material clamp 302 is connected to the loading seat 306, the output end of the loading cylinder 303 is connected to the loading slide 305, the loading push rod 304 is connected to the loading slide 305, the loading push rod 304 is opposite to the workpiece 16, the loading cylinder 303 can push the loading slide 305 to move upward to the material seat 306, and the workpiece 16 falling on the loading seat 306 is pushed to the material clamping assembly 4 through the loading push rod 304.

[0023] The two clamping assemblies 4 are connected to the two ends of the slide 2, and the clamping assemblies 4 include a clamping seat 401, a clamping cylinder 402 and a clamping head 403; the clamping seat 401 is connected to the slide 2, the clamping cylinder 402 is connected to the clamping seat 401, the output end of the clamping cylinder 402 is connected to the clamping head 403, and a clamping platform 7 is provided on the surface of the clamping seat 401, and the clamping head 403 is opposite to the clamping platform 7 up and down; when the loading is completed, the clamping cylinder 402 drives the clamping head 403 to descend to press the workpiece 16.

[0024] The grinding assembly 5 includes a first grinding head 501, a second grinding head 502, a first grinding motor 503 and a second grinding motor 504 connected to both ends of the slide 2; the output end of the first grinding motor 503 is connected to the first grinding head 501, and the output end of the second grinding motor 504 is connected to the second grinding head 502; the bottom surfaces of the first grinding motor 503 and the second grinding motor 504 are connected to the first grinding slide rail 8 and the second grinding slide rail 9 for controlling the moving direction, and each grinding motor is provided with two slide rails, which can be moved axially or radially relative to the slide 2.

[0025] A first spray unit 10 is connected above the first grinding head 501, and a second spray unit 11 is connected to the second grinding head 502. The water outlets of the first spray unit 10 and the second spray unit 11 are opposite to the workpiece 16 on the clamping assembly 4 during grinding, thereby reducing the heat generated during the grinding process and reducing the impact of the abrasive on the surface of the workpiece 16, thereby avoiding damage to the workpiece 16 and improving the processing quality.

[0026] The unloading assembly 6 includes an unloading rack 601, an unloading cylinder 602, an unloading channel 603 and a fixing cylinder 604; the unloading rack 601 is connected to the surface of the frame body 1, the side wall of the unloading cylinder 602 is connected to the unloading rack 601, and its output end is connected to the unloading channel 603, the fixing cylinder 604 is connected to the unloading cylinder 602, and the output end of the fixing cylinder 604 is connected to a stopper 12; a receiving box 13 is also provided below the unloading channel 603. The unloading channel 603 is driven by the unloading cylinder 602 to move and approach the clamping assembly 4, and an air pipe for blowing is connected to the surface of the loading rack 301, and the air pipe blows the processed workpiece 16 into the unloading channel 603 (the air pipe is not drawn in the figure, but this part belongs to the technology well known to those skilled in the art, and will not be elaborated in detail herein).

[0027] It also includes a water tank 14; the water inlet pipes of the first spray unit 10 and the second spray unit 11 are connected to the water tank 14; and a wastewater recovery device 15 is provided on the side wall of the frame body 1.

[0028] The loading assembly 3 and the unloading assembly 6 are each provided with two groups, and the two groups are respectively connected to the two ends of the slide rail of the slide 2. Through the reciprocating movement of the slide 2, batch loading-grinding-unloading of the workpiece 16 can be achieved.

[0029] Working principle:

[0030] (1) The loading cylinder 303 pushes the loading push rod 304 through the loading slide 305 to push the workpiece 16 that falls on the loading seat 306 to the clamping assembly 4. At the same time, the fixed material cylinder 604 pushes out the stopper 12 to block the workpiece 16. The clamping cylinder 402 drives the clamping head 403 to descend and press the workpiece 16. The loading is completed.

[0031] (2) The slide 2 drives the clamping assembly 4 to move to the grinding assembly 5, and the two grinding heads are adjusted to appropriate positions through the first grinding slide rail 8 and the second grinding slide rail 9, and then the two sides of the workpiece 16 are synchronously ground;

[0032] (3) When grinding is completed, the slide 2 moves to the initial loading position for unloading. The unloading cylinder 602 drives the unloading channel 603 to move and approach the clamping assembly 4. The workpiece 16 is blown into the unloading channel 603 through the blowing air pipe and then falls into the receiving box 13. The unloading is completed, and then the loading cylinder 303 pushes out the loading material and repeats the above actions.

[0033] At the same time, the working principle of the clamping assembly 4 located at the other end of the slide 2 is the same as above. Through the reciprocating movement of the slide 2, loading-grinding-unloading can be performed respectively, and batch production of workpieces 16 can be achieved to meet processing and use requirements.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-sided grinding device, characterized in that: The invention comprises a frame body (1), a slide (2), a loading assembly (3), a clamping assembly (4), a grinding assembly (5) and a unloading assembly (6) connected to the frame body (1); the loading assembly (3) and the unloading assembly (6) are respectively connected to the two sides of the slide (2), and the loading port of the loading assembly (3) and the unloading port of the unloading assembly (6) are arranged opposite to each other, the grinding assembly (5) and the slide (2) are arranged adjacent to each other, the clamping assembly (4) is connected to the slide (2), and the slide (2) can drive the clamping assembly (4) to reciprocate until the clamping port of the clamping assembly (4) is opposite to the loading port, or the workpiece (16) on the clamping assembly (4) is in contact with the grinding assembly (5).

2. The double-sided grinding device according to claim 1, characterized in that: The loading assembly (3) comprises a loading rack (301), and a material clamp (302), a loading cylinder (303), a loading push rod (304), a loading slide block (305) and a loading seat (306) connected to the loading rack (301); a plurality of workpieces (16) are stacked in the material clamp (302), the material clamp (302) is connected to the loading seat (306), the output end of the loading cylinder (303) is connected to the loading slide block (305), the loading push rod (304) is connected to the loading slide block (305), the loading push rod (304) is opposite to the workpiece (16), and the loading cylinder (303) can push the loading slide block (305) to move toward the upper material seat (306).

3. The double-sided grinding device according to claim 1, characterized in that: The two clamping assemblies (4) are connected to the two ends of the slide (2), and the clamping assemblies (4) include a clamping seat (401), a clamping cylinder (402) and a clamping head (403); the clamping seat (401) is connected to the slide (2), the clamping cylinder (402) is connected to the clamping seat (401), the output end of the clamping cylinder (402) is connected to the clamping head (403), a clamping platform (7) is provided on the surface of the clamping seat (401), and the clamping head (403) and the clamping platform (7) are opposite to each other in upper and lower directions.

4. The double-sided grinding device according to claim 1, characterized in that: The grinding assembly (5) comprises a first grinding head (501), a second grinding head (502), a first grinding motor (503) and a second grinding motor (504) connected to both ends of the slide table (2); the output end of the first grinding motor (503) is connected to the first grinding head (501), and the output end of the second grinding motor (504) is connected to the second grinding head (502); the bottom surfaces of the first grinding motor (503) and the second grinding motor (504) are both connected to a first grinding slide rail (8) and a second grinding slide rail (9) for controlling the moving direction.

5. The double-sided grinding device according to claim 4, characterized in that: A first spray unit (10) is connected above the first grinding head (501), and a second spray unit (11) is connected above the second grinding head (502); the water outlets of the first spray unit (10) and the second spray unit (11) are both located vertically opposite to the workpiece (16) on the clamping assembly (4) during grinding.

6. The double-sided grinding device according to claim 1, characterized in that: The material unloading assembly (6) comprises a material unloading rack (601), a material unloading cylinder (602), a material unloading channel (603) and a material metering cylinder (604); the material unloading rack (601) is connected to the surface of the frame body (1); the side wall of the material unloading cylinder (602) is connected to the material unloading rack (601); its output end is connected to the material unloading channel (603); the material metering cylinder (604) is connected to the material unloading cylinder (602); and a stopper (12) is connected to the output end of the material metering cylinder (604); and a material receiving box (13) is also provided below the material unloading channel (603).

7. The double-sided grinding device according to claim 5, characterized in that: It also comprises a water tank (14); the water inlet pipes of the first spray unit (10) and the second spray unit (11) are connected to the water tank (14); and a waste water recovery device (15) is provided on the side wall of the frame body (1).

8. The double-sided grinding device according to claim 1, characterized in that: The loading assembly (3) and the unloading assembly (6) are each provided with two groups, and the two groups are respectively connected to the two ends of the slide rail of the slide table (2).

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