Polishing device of full-automatic burr machine

Abstract

The utility model relates to a burr machine technical field especially is related to a kind of polishing device of full-automatic burr machine, including polishing drive mechanism and install at the output end of polishing drive mechanism and be used for grinding or polishing abrasive tool of workpiece, still include first support plate, first support plate is used to chuck polishing drive mechanism, first support plate upper surface is equipped with magnetic attraction component, first support plate is adsorbed on the executing device of full-automatic burr machine by magnetic attraction component.Compared with prior art, after first support plate is adsorbed on executing device by magnetic attraction component, locking operation is carried out to first support plate, polishing device does not need artificial holding, liberate both hands and reduce the labor intensity of operating personnel, play the effect of time-saving and labor-saving and improve assembly convenience;Meanwhile, when operating personnel installs polishing device, the specific position of polishing device does not need to be repeatedly adjusted, to further reduce the installation difficulty of polishing device, improve the installation speed of polishing device, play the effect of quick installation.

Description

Technical Field

[0001] This utility model relates to the field of tumbler machine technology, and in particular to a sanding device for a fully automatic tumbler machine. Background Technology

[0002] In fully automatic burring machines, multiple grinding devices are typically configured based on the areas of the workpiece requiring grinding. These devices are mounted on the machine's actuator, which simultaneously drives them to grind different areas of the workpiece. However, the inventors discovered in actual production that replacing or installing grinding devices requires operators to hold and adjust their position, followed by tightening screws. Therefore, it usually requires two operators to work together to install a single device, making the installation time-consuming, labor-intensive, and inconvenient.

[0003] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide a sanding device for a fully automatic burr machine, effectively solving the technical defects of the existing sanding device, which has the problems of time-consuming and labor-intensive installation, thereby improving the ease of installation of the sanding device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a grinding device for a fully automatic burring machine, comprising a grinding drive mechanism and a grinding tool installed at the output end of the grinding drive mechanism for grinding or polishing workpieces, characterized in that it further comprises a first support plate, the first support plate being used to clamp the grinding drive mechanism, the upper surface of the first support plate being provided with a magnetic attraction component, and the first support plate being attracted to the execution device of the fully automatic burring machine through the magnetic attraction component.

[0006] The beneficial effect of the sanding device of the fully automatic burr machine provided in this application is that, when installing the sanding device, the first support plate is first attracted to the actuator by the magnetic component, and then the first support plate is locked to complete the positioning and fixing of the sanding device. Compared with the existing technology, firstly, after the first support plate is attracted to the actuator by the magnetic component, the first support plate is then locked. This eliminates the need for manual holding and polishing of the device, freeing up hands and reducing the labor intensity of operators, thus saving time and effort and improving the ease of assembly. Secondly, by using magnetic components to pre-position the first support plate at a specific position on the actuator, a pre-positioning function is achieved. When operators install the grinding device, they do not need to repeatedly adjust the specific position of the grinding device, thereby further reducing the installation difficulty of the grinding device, increasing the installation speed of the grinding device, and achieving the effect of rapid installation. Thirdly, when assembling and polishing equipment, the number of personnel involved in the assembly work can be reduced, thus lowering labor costs.

[0007] As a preferred embodiment, a first mounting plate is mounted on the upper surface of the first support plate, and the first support plate is perpendicular to the first mounting plate; The actuator is provided with a first pressure plate and a second pressure plate, with the first pressure plate and the second pressure plate spaced apart to the left and right. The first pressure plate can extend to the right and abut against the lower surface of the first mounting plate, and the second pressure plate can extend to the left and abut against the lower surface of the first mounting plate. The magnetic attraction component is located on the upper surface of the first mounting plate.

[0008] As a preferred embodiment, the first mounting plate is provided with a first through hole penetrating its upper and lower surfaces, and the first pressure plate is provided with a second through hole penetrating its upper and lower surfaces. The first mounting plate can be screwed into the actuator by screws passing through the first through hole and the second through hole to lock the first mounting plate. The first mounting plate has a third through hole penetrating its upper and lower surfaces, and the second pressure block has a fourth through hole penetrating its upper and lower surfaces. The first mounting plate can be screwed into the actuator by passing through the third and fourth through holes to lock it in place.

[0009] As a preferred embodiment, the first, second, third, and fourth perforations are all elongated through holes. The first through hole extends forward and backward and is located at the left and right ends of the first mounting plate, and the second through hole extends left and right. The first through hole and the second through hole have overlapping areas for screws to pass through. The third through hole extends to the left and right and is located at the front and rear ends of the first mounting plate. The fourth through hole extends to the left and right, and the third through hole and the fourth through hole have overlapping areas for screws to pass through.

[0010] As a preferred embodiment, it also includes a clamping seat, which is used to clamp and fix the grinding drive mechanism. The clamping seat is fixedly installed on the first support plate or can be installed on the first support plate in a way that allows it to move up and down.

[0011] As a preferred embodiment, the first support plate is provided with a fine-tuning mechanism, which includes a first guide rail mounted on the first support plate and extending vertically, and a first slider that can be slidably mounted on the first guide rail. The first slider is screwed to a first locking screw, which can abut against the first guide rail; The clamping seat is fixedly installed on the first slider and moves up and down synchronously with the first slider.

[0012] As a preferred embodiment, the fine-tuning mechanism further includes a first rack disposed on the first guide rail, the first rack extending along the extension direction of the first guide rail; The first slider is rotatably mounted with a first adjusting rod, and the first adjusting rod is provided with a first gear, which meshes with a first rack.

[0013] As a preferred option, the abrasive is a flap wheel, a ceramic fiber brush, a grinding wheel, a rotary file, or a wire wheel.

[0014] As a preferred option, the grinding drive mechanism is a brushless DC motor, and the grinding wheel is mounted on the shaft of the brushless DC motor.

[0015] As a preferred embodiment, it also includes a rodless cylinder, which includes a first base fixedly mounted on the actuator, a first crossbar fixedly mounted on the first base, and a first cylinder body that can be displaced along the first crossbar; The first support plate is attached to the first cylinder body by a magnetic component. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the sanding device of the fully automatic burr machine provided in the first embodiment of this application; Figure 2 This is a three-dimensional structural schematic diagram of the sanding device of the fully automatic burr machine provided in the second embodiment of this application; Figure 3 yes Figure 2 An exploded three-dimensional view of the sanding device of the fully automatic burr machine shown. Figure 4 yes Figure 2 A three-dimensional structural diagram of the sanding device of the fully automatic burr machine shown from another angle; Figure 5 yes Figure 4 An exploded three-dimensional view of the sanding device of the fully automatic burr machine shown. Figure 6 This is a three-dimensional structural schematic diagram of the sanding device of the fully automatic burr machine provided in the third embodiment of this application; Figure 7 yes Figure 6An exploded view of the partial structure of the sanding device of the fully automatic burr machine shown.

[0018] The following are the labeling elements in the figure: 100. Grinding device; 10. Grinding drive mechanism; 20. Grinding tool; 30. First support plate; 31. First mounting plate; 311. First through hole; 312. Third through hole; 313. First recess; 32. Magnetic suction component; 33. First pressure plate; 331. Second through hole; 34. Second pressure plate; 341. Fourth through hole; 40. Clamping seat; 41. Left clamping block; 42. Right clamping block; 50. Fine adjustment mechanism; 51. First guide rail; 52. First slider; 53. First locking screw; 54. First rack; 55. First adjusting rod; 551. First gear; 56. Fixing frame; 60. Rodless cylinder; 61. First base; 62. First crossbar; 63. First cylinder body. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0020] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0021] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figures 1 to 7 The present application will now describe the sanding device 100 for a fully automatic tack machine according to several embodiments. The sanding device 100 for the fully automatic tack machine includes a sanding drive mechanism 10, a sanding tool 20, and a first support plate 30.

[0025] The grinding wheel 20 is installed at the output end of the grinding drive mechanism 10, and the grinding wheel 20 is driven by the grinding drive mechanism 10 to grind or polish the workpiece. The first support plate 30 is used to clamp the grinding drive mechanism 10. The upper surface of the first support plate 30 is provided with a magnetic attraction component 32. The first support plate 30 is attracted to the actuator of the fully automatic burr machine by the magnetic attraction component 32.

[0026] Specifically, during the installation of the grinding device 100, the first support plate 30 is first attracted to the actuator by the magnetic suction component 32, and then the first support plate 30 is locked to complete the positioning and fixation of the grinding device 100. Compared with the prior art, firstly, by attracting the first support plate 30 to the actuator by the magnetic suction component 32 and then locking the first support plate 30, it is not necessary to manually hold the grinding device 100, freeing up hands and reducing the labor intensity of operators, thus saving time and effort and improving the ease of assembly; secondly, by pre-positioning the first support plate 30 in a specific position on the actuator by the magnetic suction component 32, it functions as a pre-positioning device, eliminating the need for operators to repeatedly adjust the specific position of the grinding device 100 during installation, thereby further reducing the installation difficulty of the grinding device 100 and increasing the installation speed, achieving a rapid installation effect; thirdly, when assembling the grinding device 100, the number of personnel involved in the assembly work can be reduced, thus reducing labor costs.

[0027] First Embodiment Please refer to the following: Figure 1 This is the specific structure of the sanding device 100 of the fully automatic burr machine provided in the first embodiment of this application.

[0028] In the first embodiment, a first mounting plate 31 is mounted on the upper surface of the first support plate 30, and the first support plate 30 is perpendicular to the first mounting plate 31; the actuator is provided with a first pressure plate 33 and a second pressure plate 34, the first pressure plate 33 and the second pressure plate 34 are spaced apart to the left and right, the first pressure plate 33 can extend to the right and abut against the lower surface of the first mounting plate 31, and the second pressure plate 34 can extend to the left and abut against the lower surface of the first mounting plate 31; the magnetic suction component 32 is provided on the upper surface of the first mounting plate 31.

[0029] Specifically, the first mounting plate 31 is provided with a first through hole 311 penetrating its upper and lower surfaces, and the first pressure plate 33 is provided with a second through hole 331 penetrating its upper and lower surfaces. The first mounting plate 31 can be screwed into the actuator to lock the first mounting plate 31 by passing screws through the first through hole 311 and the second through hole 331. The first mounting plate 31 is provided with a third through hole 312 penetrating its upper and lower surfaces, and the second pressure block is provided with a fourth through hole 341 penetrating its upper and lower surfaces. The first mounting plate 31 can be screwed into the actuator to lock the first mounting plate 31 by passing screws through the third through hole 312 and the fourth through hole 341.

[0030] Preferably, the first through hole 311, the second through hole 331, the third through hole 312, and the fourth through hole 341 are all elongated through holes. The first through hole 311 extends forward and backward and is located at the left and right ends of the first mounting plate 31. The second through hole 331 extends left and right. The first through hole 311 and the second through hole 331 have overlapping areas for screws to pass through. The third through hole 312 extends left and right and is located at the front and rear ends of the first mounting plate 31. The fourth through hole 341 extends left and right. The third through hole 312 and the fourth through hole 341 have overlapping areas for screws to pass through. With this structure, after the grinding device is installed on the actuator, it can ensure that the screws can more easily pass through the corresponding through holes and be screwed into the screw holes of the actuator, reducing the difficulty of screw fastening.

[0031] When assembling the grinding device 100, firstly, the first mounting plate 31 of the grinding device 100 is brought close to the mounting position of the actuator, and the grinding device 100 is attached to the mounting position by the magnetic suction component 32 to complete the positioning of the grinding device 100; then, the first pressure plate 33 is adjusted to abut against the lower surface of the first mounting plate 31 and the second pressure plate 34 is adjusted to abut against the lower surface of the first mounting plate 31; finally, the grinding device 100 is locked by screwing through the first through hole 311 and the second through hole 331 and screwing through the third through hole 312 and the fourth through hole 341.

[0032] It should be noted that the actuator typically consists of a support frame that can move up and down and an actuator for driving the support frame to move up and down. The actuator can drive the support frame to move up and down so that multiple grinding devices 100 can move closer to or further away from the workpiece.

[0033] More specifically, the upper surface of the first mounting plate 31 is recessed with two first recesses 313, and the magnetic attraction component 32 is a magnet. The number of magnets is the same as the number of first recesses 313. One magnet is installed in one first recess 313, and the upper surface of the magnet is flush with the upper surface of the first mounting plate 31, so as to ensure that after the first mounting plate 31 is attracted to the actuator by the magnet, the first support plate 30 can be perpendicular to the actuator.

[0034] It is understandable that a magnet or iron plate is provided at a preset position of the actuator to attract the magnets.

[0035] In the first embodiment, a clamping seat 40 is also included. The clamping seat 40 is used to clamp and fix the grinding drive mechanism 10. The clamping seat 40 is fixedly installed on the first support plate 30. The clamping seat 40 includes a left clamping block 41 and a right clamping block 42. One end of the left clamping block and the right clamping block are integrally connected, and the other end is spaced apart. The left clamping block 41 and the right clamping block 42 can form a clamping opening. The grinding drive mechanism 10 is inserted into the clamping opening and the other end of the left clamping block 41 and the right clamping block 42 is locked with screws to clamp and fix the grinding drive mechanism 10.

[0036] Specifically, the grinding drive mechanism 10 is a DC brushless motor, and the grinding wheel 20 is mounted on the shaft of the DC brushless motor; the grinding wheel 20 is any one of a flap wheel, a ceramic fiber brush, a grinding wheel, or a rotary file.

[0037] In the first embodiment, the abrasive 20 is a ceramic carbon fiber brush.

[0038] Second Embodiment Please refer to the following: Figures 2 to 5 The second embodiment provides a specific structure for the sanding device 100 of the fully automatic tumbler machine. The structure of the sanding device 100 of the fully automatic tumbler machine provided in the second embodiment is roughly the same as that of the sanding device 100 of the fully automatic tumbler machine provided in the first embodiment. The difference is that it also includes a fine-tuning mechanism 50.

[0039] In the second embodiment, the clamping base is vertically movable and mounted on the first support plate 30 via a fine-tuning mechanism 50. The fine-tuning mechanism 50 allows for vertical adjustment of the grinding device 100, facilitating the grinding or polishing of the workpiece surfaces at different heights by adjusting each grinding device 100 accordingly.

[0040] Specifically, the fine-tuning mechanism 50 includes a first guide rail 51 mounted on the first support plate 30 and extending vertically, and a first slider 52 slidably mounted on the first guide rail 51. The first slider 52 is screwed to a first locking screw 53, which abuts against the first guide rail 51. A clamping seat 40 is fixedly mounted on the first slider 52 and moves vertically synchronously with the first slider 52. After the first slider 52 is moved vertically relative to the first guide rail 51, completing the vertical adjustment of the grinding device 100, the first locking screw 53 is rotated to abut against the surface of the first guide rail 51, thereby locking the movement of the first slider 52 and fixing the vertical position of the grinding device 100.

[0041] Preferably, the clamping seat 40 is fixedly mounted to the first slider 52 by a fixing bracket 56. The fixing bracket 56 facilitates the adjustment of the installation position of the clamping seat 40 to adapt to the grinding mold 20 and adjust it to the position suitable for workpiece grinding. More specifically, the fine-tuning mechanism 50 also includes a first rack 54 disposed on the first guide rail 51, the first rack 54 extending along the extension direction of the first guide rail 51; a first adjusting rod 55 is rotatably mounted on the first slider 52, the first adjusting rod 55 is provided with a first gear 551, the first gear 551 meshing with the first rack 54. When the first locking screw 53 is rotated to release its contact with the first guide rail 51, the first slider 52 can be driven up and down by rotating the first adjusting rod 55 to achieve fine-tuning; after the fine-tuning operation is completed, the first locking screw 53 is rotated to contact with the first guide rail 51 to lock the up and down displacement of the first slider 52.

[0042] In the second embodiment, the abrasive 20 is a rotary file.

[0043] Third Embodiment Please refer to the following: Figures 6 to 7 The third embodiment provides a specific structure for the sanding device 100 of the fully automatic tumbler machine. The structure of the sanding device 100 of the fully automatic tumbler machine provided in the third embodiment is roughly the same as that of the sanding device 100 of the fully automatic tumbler machine provided in the first embodiment. The difference is that it also includes a rodless cylinder 60.

[0044] In the third embodiment, the rodless cylinder 60 includes a first base 61 fixedly installed on the actuator, a first crossbar 62 fixedly installed on the first base 61, and a first cylinder body 63 that can be displaced along the first crossbar 62; the first support plate is attracted to the first cylinder body 63 by the magnetic attraction component 32, and the bottom of the first cylinder body is provided with an iron plate or magnet for the magnetic attraction component to attract. When the first support plate is brought close to the bottom of the first cylinder body, it can be attracted to the iron plate or magnet by the magnetic attraction component to complete the pre-positioning and attraction fixation, so as to facilitate the subsequent screw fastening operation.

[0045] Specifically, the grinding wheel 20 is a swivel-handled flap wheel, which can be driven to rotate by the grinding drive mechanism 10 and moved horizontally by the rodless cylinder 60, thereby further improving the grinding efficiency of the swivel-handled flap wheel.

[0046] It is understood that the polishing device 100 of the fully automatic burr machine in the third embodiment can also be equipped with a fine-tuning mechanism 50 to adjust the height of the abrasive 20 in the vertical direction to adapt to polishing operations of different workpiece heights or different surfaces.

[0047] In the third embodiment, the first pressure plate and the second pressure plate are eliminated. By providing a through hole through the upper and lower surfaces of the first mounting plate and a screw hole coaxial with the through hole on the lower surface of the first rod, the grinding device can be installed on the rodless cylinder by passing a screw from the bottom of the first mounting plate upward through the through hole and screwing it into the screw hole.

[0048] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A grinding device for a fully automatic burring machine, comprising a grinding drive mechanism (10) and an abrasive (20) mounted on the output end of the grinding drive mechanism (10) for grinding or polishing workpieces, characterized in that, It also includes a first support plate (30), which is used to clamp the grinding drive mechanism (10). The upper surface of the first support plate (30) is provided with a magnetic suction component (32). The first support plate (30) is attached to the actuator of the fully automatic burr machine through the magnetic suction component (32). A first mounting plate (31) is installed on the upper surface of the first support plate (30), and the first support plate (30) is perpendicular to the first mounting plate (31). The actuator is provided with a first pressure plate (33) and a second pressure plate (34). The first pressure plate (33) and the second pressure plate (34) are spaced apart to the left and right. The first pressure plate (33) can extend to the right and abut against the lower surface of the first mounting plate (31), and the second pressure plate (34) can extend to the left and abut against the lower surface of the first mounting plate (31). The magnetic component (32) is located on the upper surface of the first mounting plate (31).

2. The sanding device for the fully automatic tack machine according to claim 1, characterized in that, The first mounting plate (31) is provided with a first through hole (311) through its upper and lower surfaces, and the first pressure plate (33) is provided with a second through hole (331) through its upper and lower surfaces. The first mounting plate (31) can be screwed into the actuator by passing through the first through hole (311) and the second through hole (331) to lock the first mounting plate (31). The first mounting plate (31) is provided with a third through hole (312) penetrating its upper and lower surfaces, and the second pressure block is provided with a fourth through hole (341) penetrating its upper and lower surfaces. The first mounting plate (31) can be screwed into the actuator by passing through the third through hole (312) and the fourth through hole (341) to lock the first mounting plate (31).

3. The sanding device for the fully automatic tack machine according to claim 2, characterized in that, The first perforation (311), the second perforation (331), the third perforation (312), and the fourth perforation (341) are all elongated through holes. The first through hole (311) extends forward and backward and is located at the left and right ends of the first mounting plate (31), and the second through hole (331) extends left and right. The first through hole (311) and the second through hole (331) have overlapping areas for screws to pass through. The third through hole (312) extends to the left and right and is located at the front and rear ends of the first mounting plate (31). The fourth through hole (341) extends to the left and right. The third through hole (312) and the fourth through hole (341) have overlapping areas for screws to pass through.

4. The sanding device for a fully automatic tack machine according to any one of claims 1-3, characterized in that, It also includes a clamping seat (40), which is used to clamp and fix the grinding drive mechanism (10). The clamping seat (40) is fixedly installed on the first support plate (30) or can be moved up and down on the first support plate (30).

5. The sanding device for the fully automatic tack machine according to claim 4, characterized in that, The first support plate (30) is provided with a fine adjustment mechanism (50), which includes a first guide rail (51) installed on the first support plate (30) and extending vertically, and a first slider (52) that can slide vertically on the first guide rail (51). The first slider (52) is screwed to a first locking screw (53), and the first locking screw (53) can abut against the first guide rail (51). The clamping seat (40) is fixedly installed on the first slider (52) and moves up and down synchronously with the first slider (52).

6. The sanding device for the fully automatic tack machine according to claim 5, characterized in that, The fine-tuning mechanism (50) also includes a first rack (54) disposed on the first guide rail (51), the first rack (54) extending along the extension direction of the first guide rail (51); The first slider (52) is rotatably mounted with a first adjusting rod (55), and the first adjusting rod (55) is provided with a first gear (551), which meshes with the first rack (54).

7. The sanding device for a fully automatic tack machine according to any one of claims 1, 2, 3, 5, or 6, characterized in that, The abrasive (20) is a flap wheel with a movable handle, a ceramic fiber brush, a grinding wheel, a rotary file, or a wire wheel.

8. The sanding device for a fully automatic tack machine according to claim 7, characterized in that, The grinding drive mechanism (10) is a DC brushless motor, and the grinding wheel (20) is mounted on the shaft of the DC brushless motor.

9. The sanding device for a fully automatic tack machine according to claim 1 or 8, characterized in that, It also includes a rodless cylinder (60), which includes a first base (61) fixedly installed on the actuator, a first crossbar (62) fixedly installed on the first base (61), and a first cylinder body (63) that can be displaced along the first crossbar (62). The first support plate (30) is attached to the first cylinder (63) by a magnetic component (32).

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