Scrap iron burr removing device for lathe machining

Abstract

The scrap iron burr removing device for lathe machining comprises a workbench, a first grinding mechanism used for grinding the outer side is arranged at the upper end of the workbench, and the first grinding mechanism comprises a sliding rail, a sliding plate, a first motor, a transmission disc, a support, a grinding roller and a first screw. A sliding rail is fixedly arranged on one side of the upper end of the workbench, a sliding plate is movably arranged at the upper end of the sliding rail in a clamped mode, a first motor is fixedly arranged at the upper end of the sliding plate, a transmission disc is fixedly arranged at the power output shaft end of the first motor through a coupler, and a support is fixedly arranged at the position, on one side of the sliding rail, of the upper end of the workbench. A polishing roller is fixedly arranged at the upper end of the support. The inner and outer sides of the cylindrical workpiece can be polished and deburred at the same time, so that the machining and deburring effects of the device can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burr removal devices, in particular to a burr removal device for iron chips in lathe processing. Background Technique

[0002] In the prior art, parts processed by a lathe often need to have their burrs removed. In the prior art, there are various such burr removal devices, and different workpieces use different grinding and deburring methods and devices.

[0003] However, the following drawbacks exist in such grinding and deburring in the prior art. When it is necessary to grind workpieces such as steel pipe cylinders, the inside and outside of the iron pipe and steel pipe cylinder workpieces cannot be ground simultaneously. It is often necessary to clamp and fix the parts. After the inside of the iron pipe and steel pipe cylinder workpieces is ground and deburred, the outside is then ground and deburred. In this way, the work efficiency is relatively low. Therefore, in view of this problem, a burr removal device for iron chips in lathe processing is needed for improvement. Content of the Utility Model

[0004] The purpose of the utility model is to provide a burr removal device for iron chips in lathe processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A burr removal device for iron chips in lathe processing, including a workbench. A first grinding mechanism for grinding the outside is arranged at the upper end of the workbench. The first grinding mechanism includes a slide rail, a slide plate, a first motor, a transmission disc, a bracket, a grinding roller, and a first screw rod. A slide rail is fixedly arranged on one side of the upper end of the workbench. A slide plate is movably clamped at the upper end of the slide rail. A first motor is fixedly arranged at the upper end of the slide plate. The power output shaft end of the first motor is fixedly arranged with a transmission disc through a coupling. A bracket is fixedly arranged on the upper end of the workbench on one side of the slide rail. A grinding roller is fixedly arranged at the upper end of the bracket. A first screw rod is movably arranged through a bearing between the slide rails at the upper end of the workbench. The inside of the slide plate is movably sleeved on the outer surface of the first screw rod through a thread. Transmission mechanisms for transporting and grinding workpieces are arranged on both sides of the first grinding mechanism at the upper end of the workbench. A second grinding mechanism for grinding the inner wall is arranged on one side of the surface of the workbench. The second grinding mechanism includes a mounting frame, a connecting rod, a support plate, and a grinding block. A mounting frame is fixedly arranged on one side of the workbench. A connecting rod is fixedly arranged on one side of the upper end of the mounting frame. A support plate is fixedly arranged between the mounting frame and the connecting rod. A grinding block is fixedly arranged on the outer surface of the connecting rod.

[0006] Preferably, the transmission mechanism includes a fixed frame, a driving wheel, a movable block, and a pressing wheel. On both sides of the slide rail at the upper end of the workbench, fixed frames are fixedly arranged. At the upper end inside the fixed frame, the driving wheel is movably engaged. At the upper end inside the fixed frame, the movable block is movably engaged. At the lower end of the movable block, the pressing wheel is movably arranged through a rotating shaft. Through the transmission mechanism, the workpiece to be polished can be transported back and forth, so that the entire surface of the workpiece can be polished.

[0007] Preferably, a workpiece is arranged between the driving wheel and the pressing wheel; the workpiece of this device is a cylindrical hollow workpiece; it can rotate continuously under the action of the transmission disc; relative friction occurs between the outer side and the grinding roller to play a role in deburring the outer side of the workpiece; and the inside of the workpiece is interference-fitted on the outer surface of the grinding block. In this way, when the workpiece rotates, relative friction occurs between its inside and the grinding block, so that the inner side wall of the workpiece can be polished and deburred; and during grinding, by driving the driving wheel to rotate through the second motor, the workpiece to be ground can be transported back and forth along the rotation direction of the driving wheel and the pressing wheel, so that the inner surface and the outer surface of the entire workpiece can be polished and deburred.

[0008] Preferably, on one side of the surface of the fixed frame, a second motor is fixedly arranged. The output shaft end of the second motor is in transmission connection with the rotating shaft where the driving wheel is located through a coupling; the second motor can conveniently drive the driving wheel to rotate, so as to drive the workpiece clamped between the driving wheel and the pressing wheel to rotate.

[0009] Preferably, a second screw rod is movably screwed inside the upper end of the fixed frame through threads. The lower end of the second screw rod is movably connected to the movable block through a bearing. By the second screw rod, the movable block can be driven to move up and down, so that the workpiece can be pressed by the pressing wheel, making the workpiece fit with the surface of the driving wheel.

[0010] Preferably, a protective cover is arranged outside the transmission disc at the upper end of the slide plate. The protective cover is fixedly connected to the outer surface of the first motor. The protective cover can play a role in isolating the transmission disc to ensure the safety of the device during use.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] 1. The utility model drives the transmission disk to rotate at a high speed through the first motor, and then can drive the workpiece to rotate by using the frictional force. At this time, the workpiece rotates continuously under the action of the transmission disk. The outer side of the workpiece rubs against the grinding roller relatively, playing a role in grinding and deburring the outer side of the workpiece. And the workpiece is in interference fit on the outer surface of the grinding block. In this way, when the workpiece rotates, its inner side rubs against the grinding block relatively, so that the inner side wall of the workpiece can be ground and deburred. In this way, the outer side and the inner side of the workpiece can be ground simultaneously, and the deburring efficiency of this device is relatively high.

[0013] 2. When grinding, the utility model drives the driving wheel to rotate through the second motor, and can continuously transmit the workpiece to be ground back and forth along the rotation direction of the driving wheel and the pressing wheel, so that the inner surface and the outer surface of the whole workpiece can be ground and deburred, and the deburring efficiency of this device can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of a device for removing iron chip burrs used in lathe processing according to the utility model;

[0015] Figure 2 is a side view of a device for removing iron chip burrs used in lathe processing according to the utility model;

[0016] Figure 3 is an installation view of the workpiece in a device for removing iron chip burrs used in lathe processing according to the utility model;

[0017] Figure 4 is a sectional view of a device for removing iron chip burrs used in lathe processing according to the utility model Figure 3 ;

[0018] Figure 5 is a magnified view of part A in a device for removing iron chip burrs used in lathe processing according to the utility model Figure 1 ;

[0019] In the figure: 1, workbench; 2, slide rail; 3, slide plate; 4, first motor; 5, transmission disk; 6, bracket; 7, grinding roller; 8, first screw; 9, mounting frame; 10, connecting rod; 11, support plate; 12, grinding block; 13, fixed frame; 14, driving wheel; 15, movable block; 16, pressing wheel; 17, workpiece; 18, second motor; 19, second screw; 20, protective cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figure 1-5 , the present invention provides a technical solution: a device for removing iron filings and burrs for lathe processing, including a workbench 1. A first grinding mechanism for grinding the outer side is arranged at the upper end of the workbench 1. The first grinding mechanism includes a slide rail 2, a slide plate 3, a first motor 4, a transmission disk 5, a bracket 6, a grinding roller 7, and a first screw 8. A slide rail 2 is fixedly arranged on one side of the upper end of the workbench 1. A slide plate 3 is movably clamped on the upper end of the slide rail 2. A first motor 4 is fixedly arranged on the upper end of the slide plate 3. The power output shaft end of the first motor 4 is fixedly arranged with a transmission disk 5 through a coupling. A bracket 6 is fixedly arranged on the upper end of the workbench 1 on one side of the slide rail 2. A grinding roller 7 is fixedly arranged on the upper end of the bracket 6. A first screw 8 is movably arranged through a bearing between the slide rails 2 on the upper end of the workbench 1. The inside of the slide plate 3 is movably sleeved on the outer surface of the first screw 8 through a thread. A transmission mechanism for transmitting the workpiece 17 to be ground is arranged on both sides of the first grinding mechanism at the upper end of the workbench 1. A second grinding mechanism for grinding the inner wall is arranged on one side of the surface of the workbench 1. The second grinding mechanism includes a mounting frame 9, a connecting rod 10, a support plate 11, and a grinding block 12. A mounting frame 9 is fixedly arranged on one side of the workbench 1. A connecting rod 10 is fixedly arranged on one side of the upper end of the mounting frame 9. A support plate 11 is fixedly arranged between the mounting frame 9 and the connecting rod 10. A grinding block 12 is fixedly arranged on the outer surface of the connecting rod 10.

[0022] The transmission mechanism includes a fixed frame 13, a driving wheel 14, a movable block 15, and a pressing wheel 16. Fixed frames 13 are fixedly arranged on both sides of the upper end of the workbench 1 on both sides of the slide rail 2. A driving wheel 14 is movably clamped inside the upper end of the fixed frame 13. A movable block 15 is movably clamped inside the upper end of the fixed frame 13. A pressing wheel 16 is movably arranged at the lower end of the movable block 15 through a rotating shaft. Through the transmission mechanism, the workpiece 17 to be ground can be transmitted back and forth, so that the entire surface of the workpiece 17 can be ground;

[0023] A workpiece 17 is arranged between the driving wheel 14 and the pressing wheel 16; the workpiece 17 of this device is a cylindrical hollow workpiece 17; it can rotate continuously under the action of the transmission disc 5; relative friction occurs between the outer side and the grinding roller 7 to play a role in deburring the outer side of the workpiece 17; and the inner side of the workpiece 17 is interference-fitted on the outer surface of the grinding block 12. In this way, when the workpiece 17 rotates, relative friction occurs between its inner side and the grinding block 12, so that the inner side wall of the workpiece 17 can be deburred; and during grinding, the driving wheel 14 is driven to rotate by the second motor 18, and the workpiece 17 to be ground can be transmitted back and forth along the rotation direction of the driving wheel 14 and the pressing wheel 16, so that the inner surface and the outer surface of the entire workpiece 17 can be deburred.

[0024] On one side of the surface of the fixed frame 13, a second motor 18 is fixedly arranged. The output shaft end of the second motor 18 is in transmission connection with the rotating shaft where the driving wheel 14 is located through a coupling; the second motor 18 can conveniently drive the driving wheel 14 to rotate, so as to drive the workpiece 17 clamped between the driving wheel 14 and the pressing wheel 16 to rotate.

[0025] The upper end inside the fixed frame 13 is provided with a second screw rod 19 in a threaded and movable fit. The lower end of the second screw rod 19 is movably connected to the movable block 15 through a bearing. The second screw rod 19 can drive the movable block 15 to move up and down, so as to use the pressing wheel 16 to press the workpiece 17, making the workpiece 17 fit with the surface of the driving wheel 14.

[0026] On the upper end of the sliding plate 3, a protective cover 20 is arranged outside the transmission disc 5. The protective cover 20 is fixedly connected to the outer surface of the first motor 4. The protective cover 20 can play a role in isolating the transmission disc 5 to ensure the safety of the device during use.

[0027] Working principle: When using this device, the workpiece 17 to be polished is inserted between the driving wheel 14 and the pressing wheel 16. Subsequently, the driving wheel 14 is driven to rotate by the second motor 18, which can move the workpiece 17 in the direction of the grinding head. At this time, the first screw 8 is rotated to push the sliding plate 3 to translate, so that the surface of the transmission disc 5 is closely attached to the outer surface of the workpiece 17. Then, the transmission disc 5 is driven to rotate at a high speed by the first motor 4, and the workpiece 17 can be driven to rotate by using the frictional force. At this time, the workpiece 17 rotates continuously under the action of the transmission disc 5; relative friction occurs between the outer side and the grinding roller 7 to play a role in grinding and deburring the outer side of the workpiece 17; and the workpiece 17 is interference-fitted on the outer surface of the grinding block 12 inside. In this way, when the workpiece 17 rotates, relative friction occurs between its inside and the grinding block 12, so that the inner side wall of the workpiece 17 can be ground and deburred. And during grinding, the driving wheel 14 is driven to rotate by the second motor 18, and the workpiece 17 to be polished can be continuously transmitted back and forth along the rotation direction of the driving wheel 14 and the pressing wheel 16, so that the inner surface and the outer surface of the entire workpiece 17 can be ground and deburred. In this way, the deburring efficiency of this device is relatively high.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing burrs from iron chips used in lathe machining, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a first grinding mechanism for grinding the outer side, the first grinding mechanism comprising a slide rail (2), a slide plate (3), a first motor (4), a transmission plate (5), a bracket (6), a grinding roller (7), and a first screw (8); the slide rail (2) is fixedly provided on one side of the upper end of the workbench (1); the slide plate (3) is movably engaged with the upper end of the slide rail (2); the first motor (4) is fixedly provided on the upper end of the slide plate (3); the transmission plate (5) is fixedly provided on the power output shaft end of the first motor (4) via a coupling; the upper end of the workbench (1) is fixedly provided with a bracket (6) on one side of the slide rail (2); the upper end of the bracket (6) is fixedly provided with a grinding roller (7); the upper end of the workbench (1) is connected between the slide rails (2) via a plurality of screws (8); A first screw rod (8) is movably arranged on the bearing, and the inside of the slide plate (3) is movably sleeved on the outer surface of the first screw rod (8) through a thread. A transmission mechanism for transmitting a workpiece (17) to be polished is arranged on both sides of the first polishing mechanism at the upper end of the workbench (1). A second polishing mechanism for polishing the inner wall is arranged on one side of the surface of the workbench (1). The second polishing mechanism comprises a mounting frame (9), a connecting rod (10), a support plate (11), and a polishing block (12). A mounting frame (9) is fixedly arranged on one side of the workbench (1), a connecting rod (10) is fixedly arranged on one side of the upper end of the mounting frame (9), a support plate (11) is fixedly arranged between the mounting frame (9) and the connecting rod (10), and a polishing block (12) is fixedly arranged on the outer surface of the connecting rod (10).

2. The device for removing burrs from iron chips used in lathe processing according to claim 1, characterized in that: The transmission mechanism comprises a fixed frame (13), a driving wheel (14), a movable block (15), and an extrusion wheel (16); the upper end of the workbench (1) is fixedly provided with a fixed frame (13) on both sides of the slide rail (2); the upper end of the fixed frame (13) is movably engaged with the driving wheel (14); the upper end of the fixed frame (13) is movably engaged with the movable block (15); and the lower end of the movable block (15) is movably provided with an extrusion wheel (16) via a rotating shaft.

3. The device for removing burrs from iron chips used in lathe machining according to claim 2, characterized in that: A workpiece (17) is arranged between the driving wheel (14) and the extrusion wheel (16).

4. The device for removing burrs from iron chips used in lathe machining according to claim 2, characterized in that: A second motor (18) is fixedly arranged on one side of the surface of the fixed frame (13), and an output shaft end of the second motor (18) is transmission-connected to a rotating shaft where the driving wheel (14) is located via a coupling.

5. The device for removing burrs from iron chips used in lathe machining according to claim 2, characterized in that: A second screw rod (19) is provided at the upper end of the interior of the fixed frame (13) through a threaded movably engaged manner, and the lower end of the second screw rod (19) is movably connected to the movable block (15) through a bearing.

6. The device for removing burrs from iron chips used in lathe processing according to claim 1, characterized in that: A protective cover (20) is provided at the upper end of the slide plate (3) outside the transmission plate (5), and the protective cover (20) is fixedly connected to the outer surface of the first motor (4).

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