Double-sided deburring and grain polishing machine for sheet metal parts

Abstract

The utility model discloses a sheet metal part double-sided deburring and grain polishing machine, which relates to the sheet metal part processing technical field, and comprises a processing shell, one side of the processing shell is provided with a feed inlet in a penetrating manner, the other side of the processing shell is provided with a discharge outlet in a penetrating manner, one side of the interior of the processing shell is provided with a polishing mechanism, and the other side of the interior of the processing shell is provided with a polishing mechanism. And the polishing mechanism is used for cleaning burrs on the surface of the sheet metal part and controlling the conveying distance according to the width of the sheet metal part, the line polishing mechanism is arranged on one side of the interior of the treatment shell, and lines are formed in the surface of the sheet metal part at equal intervals through the line polishing mechanism, so that the friction force of the surface of the sheet metal part is increased, and later cutting machining is facilitated. In the using process, multiple sets of first conveying shafts and second conveying shafts are arranged to clamp and convey sheet metal parts, in the using process, only one set of first conveying shafts rotating actively needs to be used for pushing the sheet metal parts, and deburring treatment can be conveniently conducted on the sheet metal parts with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a double-sided deburring and polishing machine for sheet metal. Background Art

[0002] Sheet metal flat parts generally refer to flat workpieces made of low-carbon steel as the main material, which are formed by shearing or punching. The conventional process of sheet metal flat parts is: cutting → shearing → punching → deburring → transfer to the next process.

[0003] In the existing deburring process, manual deburring is usually adopted. The sheet metal flat part is fixed, and the grinding wheel is installed on the angle grinder to deburr back and forth, or the angle grinder is fixed and the sheet metal flat part is grasped by hand to deburr back and forth. When there are burrs on both sides of the sheet metal flat part, it is necessary to deburr the other side again. Deburring is time-consuming and laborious, with high cost and low efficiency. The labor intensity of the operator is high, and the safety cannot be guaranteed. Summary of the invention

[0004] The purpose of the utility model is to provide a double-sided deburring and polishing machine for sheet metal parts to solve the above-mentioned defects caused by the prior art.

[0005] A double-sided deburring and polishing machine for sheet metal parts comprises a processing shell, one side of the processing shell is penetrated with a feed port, the other side of the processing shell is penetrated with a discharge port, an inner side of the processing shell is provided with a grinding mechanism, the grinding mechanism cleans burrs on the surface of the sheet metal parts and controls the conveying distance according to the width of the sheet metal parts, and an inner side of the processing shell is provided with a polishing mechanism, the polishing mechanism opens equally spaced lines on the surface of the sheet metal parts, thereby increasing the friction force on the surface of the sheet metal parts, which is convenient for subsequent cutting processing.

[0006] Preferably, the grinding mechanism includes a conveying shaft one, a conveying shaft two, a grinding belt and a vacuum cleaner, multiple groups of conveying shafts one with the same diameter are arranged inside the processing shell, multiple groups of conveying shafts two with the same diameter are arranged directly above the conveying shaft one, the grinding belt is arranged inside the processing shell, and a vacuum cleaner is arranged on the other side of the conveying shaft two.

[0007] Preferably, the conveying shaft 2 and the conveying shaft 1 are symmetrically arranged on both sides of the grinding belt.

[0008] Preferably, the polishing mechanism includes an electric cylinder, a servo motor, a polished plate, a transverse guide groove, a guide rod and an eccentric wheel. The electric cylinder is connected to the servo motor through a bracket arranged below, the output end of the servo motor is connected to the eccentric wheel, the outer side of the eccentric wheel is connected to the polished plate, and the bottom end of the polished plate is provided with transverse guide grooves at equal intervals.

[0009] Preferably, the patterned plate is connected to the inner end of the processing shell through guide rods arranged on both sides.

[0010] Preferably, a conveyor belt 1 is provided in the middle of the processing shell.

[0011] Preferably, a conveyor belt 2 is arranged on one side of the conveyor belt 1.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. During use, multiple groups of conveyor shafts 1 and 2 are set to clamp and convey the sheet metal parts. During use, only one group of actively rotating conveyor shafts 1 is needed to push the sheet metal parts, and the conveyor shafts 1 and 2 are indirectly adjusted according to the width of the sheet metal parts to meet the needs of grinding and deburring sheet metal parts of different widths. During use, the sheet metal parts are double-sided ground and deburred by the staggered grinding belts during the conveying process.

[0014] 2. After deburring is completed, the servo motor is driven by the electric cylinder to move vertically, and the servo motor is used to drive the eccentric wheel to rotate. The eccentric wheel is used to move the outer side of the polished sheet metal, and the surface of the sheet metal is polished by the tools set at equal intervals below. The downward movement distance of the tool is adjusted according to the thickness of the sheet metal to improve the flexibility of sheet metal polishing control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the front section structure of the processing shell in the utility model.

[0017] Figure 3 It is a schematic diagram of the side section structure of the processing shell in the utility model.

[0018] Figure 4 It is a bottom view of the structure of the parabolic plate in the utility model.

[0019] in:

[0020] 1. Processing shell; 2. Conveying shaft 1; 3. Conveying shaft 2; 4. Feeding port; 5. Grinding mechanism; 6. Electric cylinder; 7. Discharging port; 8. Polishing mechanism; 9. Conveying belt 1; 10. Grinding belt; 11. Vacuum cleaner; 12. Conveying belt 2; 13. Servo motor; 14. Polishing plate; 15. Horizontal guide groove; 16. Guide rod; 17. Eccentric wheel. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1 to 4 As shown, the double-sided deburring and polishing machine for sheet metal comprises a processing shell 1, one side of the processing shell 1 is penetrated with a feed port 4, the other side of the processing shell 1 is penetrated with a discharge port 7, an inner side of the processing shell 1 is provided with a grinding mechanism 5, the grinding mechanism 5 cleans the burrs on the surface of the sheet metal and controls the conveying distance according to the width of the sheet metal, and the inner side of the processing shell 1 is provided with a polishing mechanism 8, the polishing mechanism 8 opens evenly spaced lines on the surface of the sheet metal, thereby increasing the friction force on the surface of the sheet metal, which is convenient for subsequent cutting processing.

[0023] In this embodiment, the grinding mechanism 5 includes a conveying shaft 2, a conveying shaft 3, a grinding belt 10 and a vacuum cleaner 11. Multiple groups of conveying shafts 2 with the same diameter are arranged inside the processing shell 1. Multiple groups of conveying shafts 3 with the same diameter are arranged directly above the conveying shaft 2. The grinding belt 10 is arranged inside the processing shell 1. A vacuum cleaner 11 is arranged on the other side of the conveying shaft 2 3. While the sheet metal parts are conveyed by the conveying shaft 2, the sheet metal parts are polished by the grinding belt 10.

[0024] In this embodiment, the conveying shaft 2 3 and the conveying shaft 1 2 are symmetrically arranged on both sides of the grinding belt 10, and the sheet metal parts are conveyed while the conveying shaft 2 3 and the conveying shaft 1 2 clamp the sheet metal parts.

[0025] In this embodiment, the polishing mechanism 8 includes an electric cylinder 6, a servo motor 13, a polishing plate 14, a transverse guide groove 15, a guide rod 16 and an eccentric wheel 17. The electric cylinder 6 is connected to the servo motor 13 through a bracket arranged below, the output end of the servo motor 13 is connected to the eccentric wheel 17, the outer side of the eccentric wheel 17 is connected to the polishing plate 14, and the bottom end of the polishing plate 14 is provided with transverse guide grooves 15 at equal intervals.

[0026] In this embodiment, the polished plate 14 is connected to the inner end of the processing shell 1 through the guide rods 16 set on both sides. The polished plate 14 is guided and limited by the guide rods 16, and the eccentric wheel 17 is driven to rotate by the servo motor 13 to control the left and right movement speed of the tool.

[0027] In this embodiment, a conveyor belt 9 is disposed in the middle of the processing shell 1, and the conveyor belt 9 is used to control the spacing of the sheet metal parts to be polished and deburred.

[0028] In this embodiment, a conveyor belt 2 12 is provided on one side of the conveyor belt 1 9, and the conveyor belt 2 12 is used to position the bottom end of the sheet metal part to prevent the sheet metal part from shaking during the graining process.

[0029] This double-sided deburring and polishing machine for sheet metal parts includes the following work contents in practical application:

[0030] Step 1: During use, two groups of grinding belts 10 are respectively installed between the conveying shaft 1 2 and the conveying shaft 2 3, and the spacing between the conveying shaft 2 3 and the conveying shaft 1 2 satisfies the limitation and conveying of the sheet metal parts. During the conveying process, the burrs on the surface of the sheet metal parts are cleaned by the staggered grinding belts 10. During installation, since the grinding belts 10 themselves are made of flexible material, the grinding belts 10 can be made higher than the height of the conveying shaft 1 2 and the conveying shaft 2 3, so that the grinding belts 10 and the sheet metal parts are in contact with each other for grinding;

[0031] Step 2: After finishing the grinding of a group of sheet metal parts, the dust collector 11 is used to suck the debris generated by the grinding of the sheet metal parts to prevent the debris from accumulating inside the processing shell 1, and the conveyor belt 1 9 and the conveyor belt 2 12 arranged on one side are used to convey the sheet metal parts horizontally, so that there is a sufficient distance between the deburred sheet metal parts and the polished sheet metal parts to avoid direct contact and collision between the sheet metal parts;

[0032] Step 3: The operator can install multiple polishing tools inside the transverse guide groove 15, and adjust the spacing of the polishing tools according to the width of the sheet metal, and then position the tools and the transverse guide groove 15 through bolts, and drive the eccentric wheel 17 to rotate through the servo motor 13, and move the polished plate 14 left and right through the eccentric wheel 17, and polish the surface of the sheet metal through the tool set at the bottom of the polished plate 14

[0033] Step 4: When the sheet metal moves to the surface of the second conveyor belt 12, the second conveyor belt 12 can be closed. When the eccentric wheel 17 drives the polished plate 14 to move left and right, the electric cylinder 6 can drive the servo motor 13 and the polished plate 14 to move vertically up and down, adjust the height of the polishing, and then position it through the guide rod 16 and the vertical slide groove on the inner wall of the processing shell 1. The guide rod 16 is used to limit the left and right positions of the polished plates 14 on both sides to prevent the polished plates 14 from shifting. Use multiple tools to open multiple groups of patterns on the surface of the sheet metal, and then use the vacuum cleaner 11 to suck in the debris generated by the polishing.

[0034] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. Double-sided deburring and polishing machine for sheet metal parts, characterized by: The invention comprises a processing shell (1), one side of the processing shell (1) is provided with a feed port (4), the other side of the processing shell (1) is provided with a discharge port (7), one side of the interior of the processing shell (1) is provided with a grinding mechanism (5), the grinding mechanism (5) cleans burrs on the surface of the sheet metal part and controls the conveying distance according to the width of the sheet metal part, and one side of the interior of the processing shell (1) is provided with a polishing mechanism (8), the polishing mechanism (8) creates evenly spaced patterns on the surface of the sheet metal part, thereby increasing the friction force on the surface of the sheet metal part and facilitating subsequent cutting processing.

2. The double-sided deburring and polishing machine for sheet metal parts according to claim 1, characterized in that: The grinding mechanism (5) comprises a conveying shaft one (2), a conveying shaft two (3), a grinding belt (10) and a dust collector (11); a plurality of conveying shafts one (2) with the same diameter are arranged inside the processing shell (1); a plurality of conveying shafts two (3) with the same diameter are arranged directly above the conveying shaft one (2); the grinding belt (10) is arranged inside the processing shell (1); and a dust collector (11) is arranged on the other side of the conveying shaft two (3).

3. The double-sided deburring and polishing machine for sheet metal parts according to claim 2, characterized in that: The conveying shaft 2 (3) and the conveying shaft 1 (2) are symmetrically arranged on both sides of the grinding belt (10).

4. The double-sided deburring and polishing machine for sheet metal parts according to claim 1, characterized in that: The polishing mechanism (8) comprises an electric cylinder (6), a servo motor (13), a polishing plate (14), a transverse guide groove (15), a guide rod (16) and an eccentric wheel (17); the electric cylinder (6) is connected to the servo motor (13) via a bracket arranged below; the output end of the servo motor (13) is connected to the eccentric wheel (17); the outer side of the eccentric wheel (17) is connected to the polishing plate (14); and the bottom end of the polishing plate (14) is provided with transverse guide grooves (15) at equal intervals.

5. The double-sided deburring and polishing machine for sheet metal parts according to claim 4, characterized in that: The patterned plate (14) is connected to the inner end of the processing shell (1) via guide rods (16) arranged on both sides.

6. The double-sided deburring and polishing machine for sheet metal parts according to claim 1, characterized in that: A conveyor belt (9) is provided in the middle of the processing shell (1).

7. The double-sided deburring and polishing machine for sheet metal parts according to claim 6, characterized in that: A conveyor belt 2 (12) is arranged on one side of the conveyor belt 1 (9).

Images