Burr removing device and machining equipment

Abstract

The utility model is suitable for the technical field of machining, and provides a burr removing device and machining equipment. The burr removing device comprises a base, a positioning assembly and a plurality of grinding wheel assemblies; the positioning assembly and the grinding wheel assembly are both arranged on the base, and a through groove is formed in the positioning assembly; at least two grinding wheel assemblies are arranged on the same side of the through groove in the width direction. The rotating centers of part of the grinding wheel assemblies on the same side in the width direction of the through groove are higher than the through groove; the height of the rotating center of part of the grinding wheel assemblies on the same side in the width direction of the through groove is smaller than that of the through groove; the orthographic projection of the grinding wheel assembly and the orthographic projection of the positioning assembly are partially overlapped. According to the embodiment of the invention, the grinding wheel assembly abuts against the edges of the upper edge and the lower edge of the workpiece so as to remove burrs on the workpiece, so that all positions, where burrs are generated, of the workpiece can be subjected to burr removal, and the burr removal rate of the workpiece is improved.

Description

Technical Field

[0001] The present application relates to the field of mechanical processing technology, and in particular to a burr removal device and mechanical processing equipment. Background Art

[0002] As the market demand for thin plates increases, users have higher and higher requirements on the size of thin plates. The burrs on the edges of thin plates will affect the processing accuracy of the laser beam on the thin plates.

[0003] Since the thickness of the thin plate is small, it is easy to deform under stress. Therefore, at present, when removing burrs from the thin plate, a grinding belt or a grinding wheel is usually used to press the thin plate against the carrier. When the thin plate is pulled, the friction between the grinding belt or the grinding wheel and the thin plate is used to remove the burrs. However, this burr removal method can only remove part of the burrs, and some burrs still remain on the thin plate and are not removed. This affects the processing accuracy of the laser beam on the thin plate when the laser beam is used to process the thin plate. Utility Model Content

[0004] The embodiment of the present application provides a burr removal device, which can improve the burr removal rate on a thin plate workpiece.

[0005] In a first aspect, an embodiment of the present application provides a burr removal device, the burr removal device comprising:

[0006] Base;

[0007] A positioning component, the positioning component is arranged on the base, and a through groove is arranged in the positioning component, the length direction of which is parallel to the plane where the base is located;

[0008] A plurality of grinding wheel assemblies, wherein the grinding wheel assemblies are arranged on the base, and at least two of the grinding wheel assemblies are arranged on the same side of the through slot in the width direction; the height of the rotation center of the grinding wheel assembly located on the same side of the through slot in the width direction relative to the base is greater than the height of the through slot relative to the base, and the height of the rotation center of the grinding wheel assembly located on the same side of the through slot in the width direction relative to the base is less than the height of the through slot relative to the base; the orthographic projection of the rotating part of the grinding wheel assembly on the base partially overlaps with the orthographic projection of the inner wall of the through slot on the base;

[0009] Among them, the rotation center line of the grinding wheel assembly is parallel to the length direction of the through slot; both ends of the through slot in the length direction and the width direction of the through slot have openings, and the openings in the width direction of the through slot are arranged opposite to the grinding wheel assembly.

[0010] In some possible implementations of the first aspect, openings and at least two grinding wheel assemblies are respectively provided on both sides of the through slot in the width direction.

[0011] In some possible implementations of the first aspect, the positioning component includes:

[0012] A support member, the support member is arranged on the base, and a first avoidance groove is arranged on the support member;

[0013] A limiting member, the limiting member is arranged on a side of the supporting member away from the base, the limiting member and the supporting member are spaced apart to form the through groove, and a second avoidance groove is arranged on the limiting member;

[0014] Wherein, the length directions of the supporting member and the limiting member are both parallel to the plane where the base is located, and the first avoidance groove and the second avoidance groove are both used to avoid the grinding wheel assembly.

[0015] In some possible implementations of the first aspect, the burr removal device further includes:

[0016] A detection sensor, wherein a mounting hole is provided on the limiting member, the detection sensor is arranged on the limiting member, and the detection sensor is used to detect whether there is a workpiece in the through slot through the mounting hole.

[0017] In some possible implementations of the first aspect, the burr removal device further includes:

[0018] A first fixing member, wherein the support member is provided with a first fixing hole, the limiting member is provided with a second fixing hole, and the first fixing member is passed through the first fixing hole and the second fixing hole to connect the limiting member with the support member;

[0019] A roller is rotatably disposed on the first fixing member, and the roller is disposed in the through slot.

[0020] In some possible implementations of the first aspect, the grinding wheel assembly includes:

[0021] A support seat, the support seat is arranged on the base;

[0022] A driving assembly, wherein the driving assembly is disposed on the supporting seat;

[0023] A grinding wheel is connected to the output end of the driving assembly, and the driving assembly is used to drive the grinding wheel to rotate; the orthographic projection of the grinding wheel on the base partially overlaps with the orthographic projection of the positioning assembly on the base, and the opening located in the width direction of the through groove is arranged opposite to the grinding wheel.

[0024] In some possible implementations of the first aspect, the grinding wheel assembly further includes:

[0025] An adjustment unit is disposed on the support seat, the drive assembly is connected to the adjustment unit, and the adjustment unit is used to adjust the height of the drive assembly relative to the base.

[0026] In some possible implementations of the first aspect, the grinding wheel assembly further includes:

[0027] A slider is slidably mounted on the support seat, the driving assembly is arranged on the slider, the slider is connected to the adjustment unit, and the adjustment unit is used to adjust the height of the slider relative to the base.

[0028] In some possible implementations of the first aspect, the grinding wheel assembly further includes:

[0029] A second fixing member, the support seat is provided with a waist-shaped hole, the slider is provided with a third fixing hole, and the second fixing member is passed through the waist-shaped hole and the third fixing hole to fix the slider to the support seat;

[0030] Wherein, the length direction of the waist-shaped hole is parallel to the sliding direction of the slider.

[0031] In some possible implementations of the first aspect, the grinding wheel assembly further includes:

[0032] An elastic member, one end of which is arranged on the support seat or the base, and the other end of which is arranged on an end of the sliding block close to the base.

[0033] In a second aspect, an embodiment of the present application provides a mechanical processing equipment, which includes a burr removal device as described in any one of the above technical solutions.

[0034] The burr removal device and machining equipment provided by the embodiment of the present application are provided with a through slot in the positioning assembly for the workpiece to pass through, and the positioning assembly can also position the workpiece; at least two grinding wheel assemblies are provided on the same side of the through slot in the width direction, so that the rotation center of part of the grinding wheel assemblies is set above the through slot, thereby deburring the upper edge of the workpiece; and the rotation center of part of the grinding wheel assemblies is set below the through slot, thereby deburring the lower edge of the workpiece, so as to improve the removal rate of burrs on the edge of the workpiece; because the positive projection of the rotating part of the grinding wheel assembly on the base overlaps with the positive projection of the inner wall of the through slot on the base, the workpiece only needs to protrude a short length in the width direction of the through slot to make the grinding wheel assembly contact with the edge of the workpiece, thereby removing the burrs on the workpiece; and the workpiece can be supported by the positioning assembly, thereby reducing the deformation of the workpiece when the grinding wheel assembly presses against the workpiece for deburring; the grinding wheel assembly presses against the upper and lower edges of the workpiece to remove the burrs on the workpiece, so that the burrs can be removed from each position where the burrs are generated on the workpiece, thereby improving the burr removal rate of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0036] Figure 1 This is a schematic structural diagram of an embodiment of a burr removal device of the present application;

[0037] Figure 2 This is a schematic structural diagram of another embodiment of the burr removal device of the present application;

[0038] Figure 3 This is a schematic structural diagram of another embodiment of the burr removal device of the present application.

[0039] Description of Figure Numbers:

[0040] 1. Base; 2. Positioning assembly; 21. Through groove; 22. Support member; 221. First avoidance groove; 23. Limiting member; 231. Second avoidance groove; 232. Mounting hole; 233. Second fixing hole; 3. Grinding wheel assembly; 31. Support seat; 311. Waist-shaped hole; 32. Driving assembly; 33. Grinding wheel; 34. Adjustment unit; 35. Slider; 4. First fixing member; 5. Roller; 6. Workpiece.

[0041] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0044] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] It should be understood that the term “and / or” used in the specification and appended claims of this application refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] The embodiments of the present application provide a burr removal device and a machining equipment, which are used to solve the technical problem of low burr removal rate on thin plates.

[0048] In the embodiments of the present application, Figure 1As shown, the burr removal device includes a base 1, a positioning assembly 2 and a plurality of grinding wheel assemblies 3. The positioning assembly 2 is arranged on the base 1, and a through groove 21 is arranged in the positioning assembly 2, and the length direction of the through groove 21 is parallel to the plane where the base 1 is located. The grinding wheel assembly 3 is arranged on the base 1, and at least two grinding wheel assemblies 3 are arranged on the same side of the through groove 21 in the width direction. The height of the rotation center of the part of the grinding wheel assembly 3 located on the same side of the through groove 21 in the width direction relative to the base 1 is greater than the height of the through groove 21 relative to the base 1; the height of the rotation center of the part of the grinding wheel assembly 3 located on the same side of the through groove 21 in the width direction relative to the base 1 is less than the height of the through groove 21 relative to the base 1. The orthographic projection of the rotating part of the grinding wheel assembly 3 on the base 1 partially overlaps with the orthographic projection of the inner wall of the through groove 21 on the base 1.

[0049] The rotation centerline of the grinding wheel assembly 3 is parallel to the length direction of the through slot 21 ; both ends of the through slot 21 in the length direction and in the width direction of the through slot 21 have openings, and the openings in the width direction of the through slot 21 are arranged opposite to the grinding wheel assembly 3 .

[0050] In this embodiment, when the burr removal device is used, the burr removal device is usually placed on the ground so that the plane where the base 1 is located is parallel to the horizontal ground.

[0051] A through slot 21 is provided in the positioning assembly 2, and both ends of the through slot 21 in the length direction have openings, so that the through slot 21 can allow the workpiece 6 to pass through. When the workpiece 6 is passed through the through slot 21, the inner wall of the through slot 21 can limit the workpiece 6, so that the positioning assembly 2 can achieve the purpose of positioning the workpiece 6. The workpiece 6 can be a metal sheet.

[0052] The height of the rotation center of the part of the grinding wheel assembly 3 located on the same side of the through slot 21 in the width direction relative to the base 1 is greater than the height of the through slot 21 relative to the base 1, so that the part of the grinding wheel assembly 3 can remove the burrs on the upper edge of the workpiece 6. At the same time, the height of the rotation center of the part of the grinding wheel assembly 3 located on the same side of the through slot 21 in the width direction relative to the base 1 is less than the height of the through slot 21 relative to the base 1, so that the part of the grinding wheel assembly 3 can remove the burrs on the lower edge of the workpiece 6. By removing the burrs on the upper and lower edges of the workpiece 6 at the same time, the burr removal rate can be improved.

[0053] The through slot 21 also has an opening in the width direction, and the opening in the width direction of the through slot 21 is arranged opposite to the grinding wheel assembly 3. Therefore, the orthographic projection of the rotating part of the grinding wheel assembly 3 on the base 1 coincides with the orthographic projection of the inner wall of the through slot 21 on the base 1, so that the grinding wheel assembly 3 can be close to the positioning assembly 2 and remove the burrs on the edge of the workpiece 6 at the opening position in the width direction of the through slot 21. Thus, the length of the workpiece 6 protruding from the width direction of the through slot 21 can be shortened, so as to increase the force applied by the grinding wheel assembly 3 on the edge of the workpiece 6, thereby improving the burr removal rate of the grinding wheel assembly 3 on the workpiece 6.

[0054] When removing burrs from the workpiece 6, the workpiece 6 is dragged by the material pulling assembly so that the workpiece 6 can move in the through slot 21 along the length direction of the through slot 21. At the same time, the grinding wheel assembly 3 is rotated to continuously deburr the edge of the workpiece 6.

[0055] The positioning assembly 2 of the embodiment of the present application is provided with a through slot 21 for the workpiece 6 to pass through, and the positioning assembly 2 can also position the workpiece 6; at least two grinding wheel assemblies 3 are provided on the same side of the through slot 21 in the width direction, so that the rotation center of part of the grinding wheel assemblies 3 is set above the through slot 21, so as to deburr the upper edge of the workpiece 6; and the rotation center of part of the grinding wheel assemblies 3 is set below the through slot 21, so as to deburr the lower edge of the workpiece 6, so as to improve the removal rate of the burrs on the edge of the workpiece 6; because the positive projection of the rotating part of the grinding wheel assembly 3 on the base 1 is aligned with the through slot 21 The inner wall of the through groove 21 partially overlaps with the positive projection on the base 1, so the workpiece 6 only needs to protrude a short length in the width direction of the through groove 21 to make the grinding wheel assembly 3 contact the edge of the workpiece 6, thereby removing the burrs on the workpiece 6; and the workpiece 6 can be supported by the positioning assembly 2 to reduce the deformation of the workpiece 6 when the grinding wheel assembly 3 presses the workpiece 6 for deburring; the grinding wheel assembly 3 presses the upper and lower edges of the workpiece 6 to remove the burrs on the workpiece 6, so that the burrs can be removed from each position where the burrs are generated on the workpiece 6, thereby improving the burr removal rate of the workpiece 6.

[0056] In one embodiment, if Figure 1 As shown, openings and at least two grinding wheel assemblies 3 are respectively provided on both sides of the through slot 21 in the width direction, and the openings in the width direction of the through slot 21 are arranged opposite to the grinding wheel assemblies 3. Therefore, burrs can be removed from the four edges of the workpiece 6 by the grinding wheel assemblies 3, thereby improving the burr removal rate of the workpiece 6.

[0057] In one embodiment, if Figure 1 and Figure 3As shown, the positioning assembly 2 includes a support member 22 and a stopper 23. The support member 22 is arranged on the base 1, and a first avoidance groove 221 is arranged on the support member 22. The stopper 23 is arranged on the side of the support member 22 away from the base 1, and the stopper 23 is spaced apart from the support member 22 to form a through groove 21, and a second avoidance groove 231 is arranged on the stopper 23. The length directions of the support member 22 and the stopper 23 are parallel to the plane where the base 1 is located, and the first avoidance groove 221 and the second avoidance groove 231 are both used to avoid the grinding wheel assembly 3.

[0058] By disposing the stopper 23 at intervals on the side of the support member 22 away from the base 1, it is convenient to form a through groove 21 between the stopper 23 and the support member 22. A first avoidance groove 221 is provided on the support member 22, and a second avoidance groove 231 is provided on the stopper 23, so that both the first avoidance groove 221 and the second avoidance groove 231 can avoid the grinding wheel assembly 3. Thus, a part of the grinding wheel assembly 3 is extended into the first avoidance groove 221 and the second avoidance groove 231, so that the orthographic projection of the grinding wheel assembly 3 on the base 1 partially overlaps with the orthographic projection of the support member 22 or the stopper 23 on the base 1, so that the grinding wheel assembly 3 can press against the edge of the workpiece 6 to deburr the workpiece 6.

[0059] By providing the first avoidance groove 221 and the second avoidance groove 231 , the support member 22 or the limit member 23 can also fully position the workpiece 6 , thereby reducing the deformation of the workpiece 6 when the grinding wheel assembly 3 presses against the workpiece 6 for deburring.

[0060] In one embodiment, if Figure 1 As shown, the burr removal device also includes a detection sensor, a mounting hole 232 is provided on the limiter 23, and the detection sensor is provided on the limiter 23. The detection sensor is used to detect whether there is a workpiece 6 in the through slot 21 through the mounting hole 232. When the detection sensor detects that there is a workpiece 6 in the through slot 21, the grinding wheel assembly 3 can be rotated to deburr the workpiece 6. When the detection sensor does not detect the workpiece 6, the grinding wheel assembly 3 can stop working, or an alarm can be issued to prompt the user to load the workpiece 6.

[0061] In this embodiment, the mounting hole 232 may be a through hole, so that the mounting hole 232 is connected to the through slot 21. A detection sensor may be disposed in the mounting hole 232 to facilitate detection of whether there is a workpiece 6 in the through slot 21. The detection sensor may be a photoelectric sensor.

[0062] In one embodiment, if Figure 1 and Figure 2As shown, the burr removal device further includes a first fixing member 4 and a roller 5. The support member 22 is provided with a first fixing hole, the stop member 23 is provided with a second fixing hole 233, and the first fixing member 4 is passed through the first fixing hole and the second fixing hole 233 to connect the stop member 23 with the support member 22. The roller 5 is rotatably provided on the first fixing member 4, and the roller 5 is provided in the through groove 21.

[0063] The first fixing member 4 is inserted through the first fixing hole and the second fixing hole 233, so that the stopper 23 can be connected to the support member 22. The roller 5 is rotatably arranged on the first fixing member 4, and the roller 5 is located in the through slot 21, so that the roller 5 plays the role of guiding the workpiece 6. When the pulling assembly drags the workpiece 6 to move the workpiece 6 along the length direction of the through slot 21, the side of the workpiece 6 in the width direction may contact the roller 5, and the friction force drives the roller 5 to rotate, so that the roller 5 guides the workpiece 6 to move smoothly along its length direction.

[0064] A plurality of first fixing members 4 and rollers 5 are provided, and the first fixing members 4 and rollers 5 are provided one by one. The first fixing hole is provided at the edge of the support member 22, and the second fixing hole 233 is provided at the edge of the stop member 23, so that the first fixing member 4 is provided at the edge of the support member 22 and the stop member 23, thereby preventing the first fixing member 4 from interfering with the movement of the workpiece 6 in the through slot 21.

[0065] In this embodiment, the first fixing member 4 may be a pin or a screw. The roller 5 may be a sliding bearing.

[0066] In one embodiment, if Figure 1 As shown, the grinding wheel assembly 3 includes a support seat 31, a drive assembly 32 and a grinding wheel 33. The support seat 31 is arranged on the base 1, and the drive assembly 32 is arranged on the support seat 31. The grinding wheel 33 is connected to the output end of the drive assembly 32, and the drive assembly 32 is used to drive the grinding wheel 33 to rotate. The orthographic projection of the grinding wheel 33 on the base 1 partially overlaps with the orthographic projection of the positioning assembly 2 on the base 1, and the opening in the width direction of the through slot 21 is arranged opposite to the grinding wheel 33.

[0067] In this embodiment, the height of the rotation center of the part of the grinding wheel 33 located on the same side of the through slot 21 in the width direction relative to the base 1 is greater than the height of the through slot 21 relative to the base 1, and the height of the rotation center of the part of the grinding wheel 33 located on the same side of the through slot 21 in the width direction relative to the base 1 is less than the height of the through slot 21 relative to the base 1. Thus, the grinding wheel 33 can deburr the upper edge and the lower edge of the workpiece 6 respectively.

[0068] The orthographic projection of the grinding wheel 33 on the base 1 partially overlaps with the orthographic projection of the positioning assembly 2 on the base 1, and the opening in the width direction of the through slot 21 is arranged opposite to the grinding wheel 33, so that the grinding wheel 33 can press the workpiece 6 at the opening position in the width direction of the through slot 21, thereby deburring the workpiece 6.

[0069] In one embodiment, if Figure 1 As shown, the grinding wheel assembly 3 further includes an adjustment unit 34, which is disposed on the support seat 31, and the drive assembly 32 is connected to the adjustment unit 34, and the adjustment unit 34 is used to adjust the height of the drive assembly 32 relative to the base 1. The height of the drive assembly 32 is adjusted by the adjustment unit 34, so that the height of the grinding wheel 33 can be indirectly adjusted through the drive assembly 32, and then the distance between the grinding wheel 33 and the workpiece 6 can be adjusted. Thereby, it is convenient for the user to adjust the distance between the grinding wheel 33 and the workpiece 6 according to actual needs, so as to improve the burr removal effect on the workpiece 6.

[0070] It is understandable that, since the grinding wheel 33 is circular in shape, when the height of the grinding wheel 33 is indirectly adjusted by the adjustment unit 34, the position of the grinding wheel 33 in other directions is not changed. At the same time, the distance between the grinding wheel 33 and the workpiece 6 along the width direction of the through groove 21 can also be adjusted to improve the burr removal effect on the workpiece 6.

[0071] In this embodiment, the adjustment unit 34 may be a screw rod, which is threadedly connected to the support seat 31 , and one end of the screw rod is fixedly connected to the driving assembly 32 so that the height of the driving assembly 32 can be adjusted by rotating the screw rod.

[0072] In one embodiment, if Figure 1 As shown, the grinding wheel assembly 3 also includes a slider 35, which is slidably mounted on the support seat 31, and the drive assembly 32 is disposed on the slider 35. The slider 35 is connected to the adjustment unit 34, and the adjustment unit 34 is used to adjust the height of the slider 35 relative to the base 1. When the adjustment unit 34 adjusts the height of the slider 35, the slider 35 can slide up and down on the support seat 31 to improve the stability of the adjustment unit 34 in adjusting the height of the slider 35. Since the slider 35 can drive the drive assembly 32 to move up and down, and the drive assembly 32 can drive the grinding wheel 33 to move up and down, the adjustment unit 34 can indirectly adjust the height of the grinding wheel 33 through the slider 35 and the drive assembly 32 to improve the stability of adjusting the height of the grinding wheel 33.

[0073] In one embodiment, if Figure 1 As shown, the grinding wheel assembly 3 further includes a second fixing member, a waist-shaped hole 311 is provided on the support seat 31, a third fixing hole is provided on the slider 35, and the second fixing member is penetrated through the waist-shaped hole 311 and the third fixing hole to fix the slider 35 to the support seat 31. The length direction of the waist-shaped hole 311 is parallel to the sliding direction of the slider 35.

[0074] Before the adjustment unit 34 adjusts the grinding wheel 33 to a preset height, the third fixing member does not need to fix the slider 35 on the support seat 31, but needs to loosen the slider 35, so as to facilitate the indirect adjustment of the height of the grinding wheel 33 by sliding the slider 35 up and down. After the adjustment unit 34 adjusts the grinding wheel 33 to a preset height, the third fixing member can be inserted into the waist-shaped hole 311 and the third fixing hole to fix the slider 35 on the support seat 31, so that the grinding wheel 33 can stably remove burrs on the edges of the workpiece 6.

[0075] In this embodiment, the second fixing member may be a screw.

[0076] In one embodiment, if Figure 1 As shown, the grinding wheel assembly 3 further includes an elastic member, one end of which is disposed on the support seat 31 or the base 1, and the other end of which is disposed on an end of the slider 35 close to the base 1. The elastic member is used to support the slider 35, so that the user can adjust the height of the slider 35 and prevent the slider 35 from sliding to the bottom of the support seat 31. At the same time, the elastic member also has the function of resetting the slider 35.

[0077] In this embodiment, the elastic member may be a spring. In addition, the embodiment of the present application further provides a mechanical processing device, the mechanical processing device includes a burr removal device, the specific structure of the burr removal device refers to the above embodiment, and since the mechanical processing device adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments.

[0078] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A burr removal device, characterized in that: The burr removal device comprises: Base; A positioning component, the positioning component is arranged on the base, and a through groove is arranged in the positioning component, the length direction of which is parallel to the plane where the base is located; A plurality of grinding wheel assemblies, wherein the grinding wheel assemblies are arranged on the base, and at least two of the grinding wheel assemblies are arranged on the same side of the through slot in the width direction; the height of the rotation center of the grinding wheel assembly located on the same side of the through slot in the width direction relative to the base is greater than the height of the through slot relative to the base, and the height of the rotation center of the grinding wheel assembly located on the same side of the through slot in the width direction relative to the base is less than the height of the through slot relative to the base; the orthographic projection of the rotating part of the grinding wheel assembly on the base partially overlaps with the orthographic projection of the inner wall of the through slot on the base; Among them, the rotation center line of the grinding wheel assembly is parallel to the length direction of the through slot; both ends of the through slot in the length direction and the width direction of the through slot have openings, and the openings in the width direction of the through slot are arranged opposite to the grinding wheel assembly.

2. The burr removal device according to claim 1, characterized in that: Openings and at least two grinding wheel assemblies are respectively arranged on both sides of the through slot in the width direction.

3. The burr removal device according to claim 1, characterized in that: The positioning component comprises: A support member, the support member is arranged on the base, and a first avoidance groove is arranged on the support member; A limiting member, the limiting member is arranged on a side of the supporting member away from the base, the limiting member and the supporting member are spaced apart to form the through groove, and a second avoidance groove is arranged on the limiting member; Wherein, the length directions of the supporting member and the limiting member are both parallel to the plane where the base is located, and the first avoidance groove and the second avoidance groove are both used to avoid the grinding wheel assembly.

4. The burr removal device according to claim 3, characterized in that: The burr removal device also includes: A detection sensor, wherein a mounting hole is provided on the limiting member, the detection sensor is arranged on the limiting member, and the detection sensor is used to detect whether there is a workpiece in the through slot through the mounting hole.

5. The burr removal device according to claim 3, characterized in that: The burr removal device also includes: A first fixing member, wherein the support member is provided with a first fixing hole, the limiting member is provided with a second fixing hole, and the first fixing member is passed through the first fixing hole and the second fixing hole to connect the limiting member with the support member; A roller is rotatably disposed on the first fixing member, and the roller is disposed in the through slot.

6. The burr removal device according to claim 1, characterized in that: The grinding wheel assembly comprises: A support seat, the support seat is arranged on the base; A driving assembly, wherein the driving assembly is disposed on the supporting seat; A grinding wheel is connected to the output end of the driving assembly, and the driving assembly is used to drive the grinding wheel to rotate; the orthographic projection of the grinding wheel on the base partially overlaps with the orthographic projection of the positioning assembly on the base, and the opening located in the width direction of the through groove is arranged opposite to the grinding wheel.

7. The burr removal device according to claim 6, characterized in that: The grinding wheel assembly also includes: An adjustment unit is disposed on the support seat, the drive assembly is connected to the adjustment unit, and the adjustment unit is used to adjust the height of the drive assembly relative to the base.

8. The burr removal device according to claim 7, characterized in that: The grinding wheel assembly also includes: A slider is slidably mounted on the support seat, the driving assembly is arranged on the slider, the slider is connected to the adjustment unit, and the adjustment unit is used to adjust the height of the slider relative to the base.

9. The burr removal device according to claim 8, characterized in that: The grinding wheel assembly also includes: A second fixing member, the support seat is provided with a waist-shaped hole, the slider is provided with a third fixing hole, and the second fixing member is passed through the waist-shaped hole and the third fixing hole to fix the slider to the support seat; Wherein, the length direction of the waist-shaped hole is parallel to the sliding direction of the slider.

10. The burr removal device according to claim 8, characterized in that: The grinding wheel assembly also includes: An elastic member, one end of which is arranged on the support seat or the base, and the other end of which is arranged on an end of the sliding block close to the base.

11. A mechanical processing equipment, characterized in that: The machining equipment comprises the burr removal device according to any one of claims 1 to 10.

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