Steel brush bristle sanding equipment

Abstract

The utility model discloses steel brush bristle sanding equipment, which relates to the technical field of deburring and comprises a workbench, an arc-shaped brush plate is arranged at the top of the workbench, a brush structure is arranged in the arc-shaped brush plate, two fixing plates are arranged at the top of the workbench, an adjusting structure is arranged on the front side of one fixing plate, and the adjusting structure is arranged on the front side of the other fixing plate. The top of each fixing plate is fixedly connected with a square sliding barrel, the two chain wheels drive two threaded sleeves to rotate synchronously, the two threaded sleeves are in threaded connection with two first threaded rods correspondingly, and the two first threaded rods drive one fixing plate to move towards the other fixing plate. And one fixing plate drives one telescopic plate to move through one square sliding barrel, so that the positions of the two chuck structures can be adjusted according to the tubular casting parts, the tubular casting parts with different lengths can be fixed by the device, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to deburring technical field, concretely is a kind of steel brush burr grinding equipment. BACKGROUND

[0002] Steel brush burr grinding equipment is a kind of equipment specially used for removing the burr on the surface of workpiece, is widely used in metal processing, mechanical manufacturing and other fields.These devices usually include magnetic grinder, deburring machine and the like, can effectively remove the burr on the surface of workpiece, improve the quality and precision of product.

[0003] The utility model discloses a kind of tubular castings deburring equipment, including workbench, drive motor, three-jaw chuck, fixed rod, telescopic rod, arc brush plate, steel wire brush bundle, dust collector, dust collection pipe and dust collection box, the support rod is fixedly installed in the workbench top center, the fixed rod is symmetrically arranged in the workbench left and right sides, the dust collector and dust collection box are fixedly communicated and arranged in the workbench bottom.

[0004] In the above scheme, although there are many benefits, but there are the following shortcomings: since tubular castings are also divided into long and short, and the two groups of three-jaw chuck of device cannot be adjusted, so that the device cannot be fixed to tubular castings of different lengths, reduce the practicability of device. SUMMARY

[0005] The utility model aims at providing a kind of steel brush burr grinding equipment to solve the problem that the device cannot be fixed to tubular castings of different lengths in prior art, reduce the practicability of device.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of steel brush burr grinding equipment, including workbench, the workbench top is equipped with arc brush plate, the arc brush plate inside is equipped with brush structure, the workbench top is equipped with two fixed plates, one of the fixed plate front side is equipped with adjusting structure, the fixed plate top is fixedly connected with square slide cylinder, the square slide cylinder inside is slidably connected with telescopic plate, the telescopic plate outer side is installed with chuck structure, lifting structure is equipped between two square slide cylinders, two first screw rods are equipped between two fixed plates, two first screw rods one end are all fixedly connected with one of fixed plate, two first screw rod outer sides are all screw-connected with screw sleeve, two screw sleeves one end are all penetrated another fixed plate and are rotationally connected with another fixed plate, two screw sleeve one end outer sides are all fixedly connected with sprocket, two sprockets are drivenly connected by chain between, one of the screw sleeve one end outer sides is equipped with third worm gear and third worm.

[0007] Preferably, the arc-shaped brush plate bottom is fixedly connected with a support rod, the support rod is fixedly connected to the workbench top, and the arc-shaped brush plate bottom is provided with a dust collection device.

[0008] Preferably, the brush structure comprises a plurality of convex grooves, the plurality of convex grooves are arranged on the inner side of the arc-shaped brush plate, the convex grooves are provided with convex plates inside, the convex plates are provided with a plurality of steel brushes outside, and the convex grooves and the arc-shaped brush plate are fixedly connected through bolts, so that the plurality of steel brushes can be replaced.

[0009] Preferably, the workbench top is provided with two cross grooves, the cross grooves are provided with two cross blocks inside, the two cross blocks are slidably connected with the workbench, and the two cross blocks are fixedly connected with the two fixed plates, respectively. The arrangement of the plurality of cross blocks can realize the stability of the movement of the two fixed plates.

[0010] Preferably, the adjusting structure comprises a second threaded rod, both ends of the outer side of the second threaded rod are rotatably connected with fixed blocks, the two fixed blocks are fixedly connected with the workbench, the outer side of the second threaded rod is threadedly connected with an L-shaped moving block, the L-shaped moving block is fixedly connected to the outer side of the other fixed plate, one end of the second threaded rod is fixedly connected with a first worm wheel, the outer side of the first worm wheel is meshingly connected with a first worm, the outer side of the first worm is rotatably connected with an L-shaped plate, the L-shaped plate is fixedly connected to the front side of the workbench, and one end of the first worm is provided with a first handle. The arrangement of the two fixed blocks plays a role in rotatably supporting the second threaded rod.

[0011] Preferably, the lifting structure comprises two sliding grooves and two lifting blocks, the two sliding grooves are arranged on the front sides of the two square sliding cylinders, respectively, the two lifting blocks are arranged inside the two sliding grooves and slidably connected with the square sliding cylinders, respectively, one end of each of the two lifting blocks is fixedly connected with a telescopic plate, the inner side of each of the two lifting blocks is threadedly connected with a third threaded rod, the outer side of each of the two third threaded rods is rotatably connected with an L-shaped frame, the outer side of each of the two L-shaped frames is fixedly connected with a fixed plate, the bottom end of each of the two third threaded rods is fixedly connected with a first bevel gear, and the outer side of each of the two first bevel gears is meshingly connected with a second bevel gear.

[0012] Preferably, a limiting rod and a limiting barrel are arranged between the two second bevel gears, one end of the limiting rod penetrates through one of the L-shaped frames and is rotationally connected with the L-shaped frame, one of the second bevel gears is fixedly connected to the outside of one end of the limiting rod, one end of the limiting barrel penetrates through the other L-shaped frame and is rotationally connected with the other L-shaped frame, the other second bevel gear is fixedly connected to the outside of the limiting barrel, the limiting rod is slidingly connected to the inside of the limiting barrel, the outside of one end of the limiting barrel is fixedly connected with a second worm wheel, the outside of the second worm wheel is meshingly connected with a second worm, the outside of the second worm is rotationally connected with an L-shaped block, the L-shaped block is fixedly connected to the top of the other fixed plate, and a second handle is mounted at one end of the second worm.

[0013] Preferably, the third worm wheel is fixedly connected to the outside of one of the threaded sleeves, the third worm is meshingly connected to the outside of the third worm wheel, the outside of the third worm is rotationally connected with a connecting block, the connecting block is fixedly connected to the outside of the other fixed plate, and a third handle is mounted at one end of the third worm.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The two chain wheels respectively drive two threaded sleeves to rotate synchronously, the two threaded sleeves are respectively in threaded connection with two first threaded rods, and the two first threaded rods drive one of the fixed plates to move towards the other fixed plate, so that one of the fixed plates drives one of the telescopic plates to move through one of the square sliding cylinders, thereby the positions of the two chuck structures can be adjusted according to the tubular casting, the device can be used to fix tubular castings of different lengths, and the practicability of the device is improved.

[0016] 2、The first worm is meshed with the first worm wheel, the first worm wheel drives the second threaded rod to rotate on the two fixed blocks, the second threaded rod is in threaded connection with the L-shaped moving block, the L-shaped moving block drives the other fixed plate to move, the other fixed plate drives one of the fixed plates to move through the two threaded sleeves and the two first threaded rods, and the plurality of cross blocks slide in the two cross grooves, so that the two chuck structures can drive the tubular casting to move, and the plurality of steel brushes can deburr the tubular casting.

[0017] 3、The two second bevel gears are respectively meshed with the two first bevel gears, the two first bevel gears respectively drive the two third threaded rods to rotate, the two third threaded rods are respectively in threaded connection with the two lifting blocks, and the two lifting blocks respectively drive the two telescopic plates to move downwards, so that the tubular casting is placed in the arc-shaped brush plate through the two chuck structures, and the up-down positions of the two chuck structures are conveniently adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The utility model discloses a whole structure schematic diagram of steel brush hair grinding equipment.

[0019] Figure 2 The utility model discloses a fixed plate structure schematic diagram of steel brush hair grinding equipment.

[0020] Figure 3 The utility model discloses a fixed plate structure schematic diagram of steel brush hair grinding equipment.

[0021] Figure 4 The utility model discloses a steel brush hair grinding equipment's Figure 3 The utility model discloses a steel brush hair grinding equipment's

[0022] Figure 5 The utility model discloses a steel brush hair grinding equipment's

[0023] In the drawing, reference numerals are as follows: 1, workbench;2, arc brush plate;3, support rod;4, dust collection equipment;5, cross groove;6, fixed plate;7, cross block;8, first threaded rod;9, threaded sleeve;10, chain wheel;11, third worm wheel;12, third worm;13, L-shaped moving block;14, second threaded rod;15, fixed block;16, first worm wheel;17, first worm;18, square slide cylinder;19, telescopic plate;20, chuck structure;21, lifting block;22, third threaded rod;23, L-shaped frame;24, first bevel gear;25, second bevel gear;27, second worm wheel;28, second worm;29, limiting cylinder;30, limiting rod;200, convex groove;201, convex plate;202, steel brush;190, sliding groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work belong to the scope of protection of the utility model.

[0025] Embodiment: as Figure 1 - Figure 5As shown, this utility model provides a technical solution for a steel brush bristle polishing device, including a workbench 1, an arc-shaped brush plate 2 on the top of the workbench 1, a brush structure inside the arc-shaped brush plate 2, a support rod 3 fixedly connected to the bottom of the arc-shaped brush plate 2, the support rod 3 fixedly connected to the top of the workbench 1, a dust collection device 4 at the bottom of the arc-shaped brush plate 2, two fixed plates 6 on the top of the workbench 1, two cross grooves 5 on the top of the workbench 1, two cross blocks 7 inside the cross grooves 5, both cross blocks 7 are slidably connected to the workbench 1, and the two cross blocks 7 are respectively fixedly connected to the two fixed plates 6, an adjustment structure on the front side of one of the fixed plates 6, a square slide cylinder 18 fixedly connected to the top of the fixed plate 6, a telescopic plate 19 slidably connected inside the square slide cylinder 18, a chuck structure 20 installed on the outside of the telescopic plate 19, and two square slide cylinders 18. A lifting structure is provided between the two fixed plates 6. Two first threaded rods 8 are provided between the two fixed plates 6. One end of each of the two first threaded rods 8 is fixedly connected to one of the fixed plates 6. Threaded sleeves 9 are threadedly connected to the outer side of each of the two first threaded rods 8. One end of each of the two threaded sleeves 9 passes through the other fixed plate 6 and is rotatably connected to the other fixed plate 6. A sprocket 10 is fixedly connected to the outer side of one end of each of the two threaded sleeves 9. The two sprockets 10 are connected to each other by chain drive. A third worm gear 11 and a third worm 12 are provided on the outer side of one end of each threaded sleeve 9. The third worm gear 11 is fixedly connected to the outer side of one of the threaded sleeves 9. The third worm 12 is meshed with the outer side of the third worm gear 11. A connecting block is rotatably connected to the outer side of the third worm 12. The connecting block is fixedly connected to the outer side of the other fixed plate 6. A third throttle is installed on one end of the third worm 12.

[0026] The brush structure includes multiple grooves 200, all of which are opened on the inner side of the arc-shaped brush plate 2. Each groove 200 has a protruding plate 201 inside, and multiple steel brushes 202 are installed on the outer side of the protruding plate 201. The grooves 200 and the arc-shaped brush plate 2 are fixed together by bolts.

[0027] Specifically, by rotating the third throttle in the forward direction, the third worm gear 12 meshes with the third worm wheel 11. The third worm wheel 11 drives one of the sprockets 10 to rotate through one of the threaded sleeves 9. One of the sprockets 10 and the other sprocket 10 are driven by a chain. The two sprockets 10 drive the two threaded sleeves 9 to rotate synchronously. The two threaded sleeves 9 are threadedly connected to the two first threaded rods 8. The two first threaded rods 8 drive one of the fixing plates 6 to move towards the other fixing plate 6. One of the fixing plates 6 drives one of the telescopic plates 19 to move through one of the square slide cylinders 18. Therefore, the position of the two chuck structures 20 can be adjusted for tubular castings, so that the device can fix tubular castings of different lengths, thus improving the practicality of the device.

[0028] For the chuck structure 20 and the dust collection device 4, the solution in the deburring device for tubular castings disclosed in CN212858866U is adopted.

[0029] Example: Figure 1 - Figure 3 As shown, the adjustment structure includes a second threaded rod 14, with fixed blocks 15 rotatably connected to both ends of the outer side of the second threaded rod 14. Both fixed blocks 15 are fixedly connected to the worktable 1. An L-shaped moving block 13 is threadedly connected to the outer side of the second threaded rod 14. The L-shaped moving block 13 is fixedly connected to the outer side of another fixed plate 6. A first worm gear 16 is fixedly connected to one end of the second threaded rod 14. A first worm 17 is meshed with the outer side of the first worm gear 16. An L-shaped plate is rotatably connected to the outer side of the first worm 17. The L-shaped plate is fixedly connected to the front side of the worktable 1. A first throttle is installed at one end of the first worm 17.

[0030] Specifically, by rotating the first throttle, the first worm 17 meshes with the first worm wheel 16, and the first worm wheel 16 drives the second threaded rod 14 to rotate on the two fixed blocks 15. The second threaded rod 14 is threadedly connected to the L-shaped moving block 13, and the L-shaped moving block 13 drives the other fixed plate 6 to move. The other fixed plate 6 drives one of the fixed plates 6 to move through the two threaded sleeves 9 and the two first threaded rods 8. Meanwhile, the multiple cross blocks 7 slide in the two cross grooves 5 respectively. Therefore, the two chuck structures 20 can be adjusted to drive the tubular casting to move so that the multiple steel brushes 202 can deburr it.

[0031] Example: Figure 1 - Figure 4As shown, the lifting structure includes two sliding grooves 190 and two lifting blocks 21. The two sliding grooves 190 are respectively opened on the front side of two square sliding cylinders 18. The two lifting blocks 21 are respectively set inside the two sliding grooves 190 and slidably connected to the square sliding cylinders 18. One end of the two lifting blocks 21 is fixedly connected to two telescopic plates 19. The inner side of each of the two lifting blocks 21 is threaded with a third threaded rod 22. The outer side of each of the two third threaded rods 22 is rotatably connected with an L-shaped frame 23. The two L-shaped frames 23 are respectively fixedly connected to the outer side of two fixed plates 6. The bottom end of each of the two third threaded rods 22 is fixedly connected with a first bevel gear 24. The outer side of each of the two first bevel gears 24 is meshed with a second bevel gear 25. The two second bevel gears 25 are connected to each other. A limit rod 30 and a limit cylinder 29 are provided. One end of the limit rod 30 passes through one of the L-shaped frames 23 and is rotatably connected to the L-shaped frame 23. One of the second bevel gears 25 is fixedly connected to the outside of one end of the limit rod 30. One end of the limit cylinder 29 passes through another L-shaped frame 23 and is rotatably connected to the other L-shaped frame 23. The other second bevel gear 25 is fixedly connected to the outside of the limit cylinder 29. The limit rod 30 is slidably connected to the inside of the limit cylinder 29. A second worm gear 27 is fixedly connected to the outside of one end of the limit cylinder 29. A second worm 28 is meshed with the outside of the second worm gear 27. An L-shaped block is rotatably connected to the outside of the second worm 28. The L-shaped block is fixedly connected to the top of another fixed plate 6. A second throttle is installed at one end of the second worm 28.

[0032] Specifically, when one of the fixed plates 6 moves, the fixed plate 6 drives the limiting rod 30 to slide inside the limiting cylinder 29 through one of the L-shaped frames 23.

[0033] After the two chuck structures 20 fix the tubular casting, the second throttle is rotated, and the second worm 28 meshes with the second worm wheel 27. The second worm wheel 27 drives the limiting cylinder 29 to rotate, and the limiting cylinder 29 drives the limiting rod 30 to rotate, thereby rotating the two second bevel gears 25. The two second bevel gears 25 mesh with the two first bevel gears 24 respectively, and the two first bevel gears 24 drive the two third threaded rods 22 to rotate respectively. The two third threaded rods 22 are threadedly connected to the two lifting blocks 21 respectively, and the two lifting blocks 21 drive the two telescopic plates 19 to move downward. Therefore, the tubular casting is placed in the arc-shaped brush plate 2 through the two chuck structures 20. This structural design makes it convenient for personnel to adjust the vertical position of the two chuck structures 20.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A steel brush bristle polishing device, characterized in that: The system includes a workbench (1), with an arc-shaped brush plate (2) on top. The arc-shaped brush plate (2) has a brush structure inside. The workbench (1) has two fixed plates (6) on top. One of the fixed plates (6) has an adjustment structure on its front side. A square slide cylinder (18) is fixedly connected to the top of the fixed plate (6). A telescopic plate (19) is slidably connected inside the square slide cylinder (18). A chuck structure (20) is installed on the outside of the telescopic plate (19). A lifting structure is provided between the two square slide cylinders (18). Two lifting structures are provided between the two fixed plates (6). Two first threaded rods (8) are fixedly connected at one end to one of the fixed plates (6). Threaded sleeves (9) are threadedly connected to the outer sides of both first threaded rods (8). One end of each threaded sleeve (9) passes through another fixed plate (6) and is rotatably connected to the other fixed plate (6). A sprocket (10) is fixedly connected to the outer side of one end of each threaded sleeve (9). The two sprockets (10) are connected by a chain drive. A third worm gear (11) and a third worm (12) are provided on the outer side of one end of each threaded sleeve (9).

2. The steel brush bristle polishing equipment according to claim 1, characterized in that: The bottom of the arc-shaped brush plate (2) is fixedly connected to a support rod (3), which is fixedly connected to the top of the workbench (1). A dust collection device (4) is provided at the bottom of the arc-shaped brush plate (2).

3. The steel brush bristle polishing equipment according to claim 1, characterized in that: The brush structure includes multiple grooves (200), all of which are opened on the inner side of the arc-shaped brush plate (2). Each groove (200) is provided with a protruding plate (201), and multiple steel brushes (202) are installed on the outer side of each protruding plate (201). The grooves (200) and the arc-shaped brush plate (2) are fixed together by bolts.

4. The steel brush bristle polishing equipment according to claim 1, characterized in that: The workbench (1) has two cross grooves (5) on its top. The cross grooves (5) are provided with two cross blocks (7). The two cross blocks (7) are slidably connected to the workbench (1). The two cross blocks (7) are fixedly connected to two fixed plates (6) respectively.

5. The steel brush bristle polishing equipment according to claim 1, characterized in that: The adjustment structure includes a second threaded rod (14), with fixed blocks (15) rotatably connected to both ends of the second threaded rod (14). Both fixed blocks (15) are fixedly connected to the workbench (1). An L-shaped moving block (13) is threadedly connected to the outside of the second threaded rod (14). The L-shaped moving block (13) is fixedly connected to the outside of another fixed plate (6). A first worm gear (16) is fixedly connected to one end of the second threaded rod (14). A first worm (17) is meshed with the outside of the first worm gear (16). An L-shaped plate is rotatably connected to the outside of the first worm (17). The L-shaped plate is fixedly connected to the front side of the workbench (1). A first throttle is installed at one end of the first worm (17).

6. The steel brush bristle polishing equipment according to claim 1, characterized in that: The lifting structure includes two slide grooves (190) and two lifting blocks (21). The two slide grooves (190) are respectively opened on the front side of two square slide cylinders (18). The two lifting blocks (21) are respectively set inside the two slide grooves (190) and slidably connected to the square slide cylinders (18). One end of the two lifting blocks (21) is fixedly connected to two telescopic plates (19). The inner side of the two lifting blocks (21) is threaded with a third threaded rod (22). The outer side of the two third threaded rods (22) is rotatably connected with an L-shaped frame (23). The two L-shaped frames (23) are respectively fixedly connected to the outer side of two fixed plates (6). The bottom end of the two third threaded rods (22) is fixedly connected with a first bevel gear (24). The outer side of the two first bevel gears (24) is meshed with a second bevel gear (25).

7. The steel brush bristle polishing equipment according to claim 6, characterized in that: A limiting rod (30) and a limiting cylinder (29) are provided between the two second bevel gears (25). One end of the limiting rod (30) passes through one of the L-shaped frames (23) and is rotatably connected to the L-shaped frame (23). One of the second bevel gears (25) is fixedly connected to the outside of one end of the limiting rod (30). One end of the limiting cylinder (29) passes through the other L-shaped frame (23) and is rotatably connected to the other L-shaped frame (23). The other second bevel gear (25) is fixedly connected to the outside of the limiting cylinder (29). The limiting rod (30) is slidably connected to the inside of the limiting cylinder (29). A second worm gear (27) is fixedly connected to the outside of one end of the limiting cylinder (29). A second worm (28) is meshed with the outside of the second worm gear (27). An L-shaped block is rotatably connected to the outside of the second worm (28). The L-shaped block is fixedly connected to the top of another fixed plate (6). A second throttle is installed at one end of the second worm (28).

8. The steel brush bristle polishing equipment according to claim 1, characterized in that: The third worm gear (11) is fixedly connected to the outside of one of the threaded sleeves (9), the third worm (12) is meshed with the outside of the third worm gear (11), a connecting block is rotatably connected to the outside of the third worm (12), the connecting block is fixedly connected to the outside of another fixed plate (6), and a third throttle is installed at one end of the third worm (12).

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