Deburring device for teaching aid

Abstract

The utility model discloses a teaching aid deburring device, which belongs to the technical field of teaching aid deburring, and comprises a workbench, the top side of the workbench is fixedly connected with a first side plate in a bilateral symmetry manner, one side of the first side plate is fixedly connected with a first motor, and one side of the first motor penetrates through the first side plate and is fixedly connected with a first threaded shaft; the end, away from the first motor, of the first threaded shaft is rotationally connected with the other first side plate, the middle section of the first threaded shaft is in threaded connection with a threaded transverse plate, second side plates are fixedly connected to the bottom side of the threaded transverse plate in a front-back symmetry mode, and a second motor is fixedly connected to one side of each second side plate. One side of the second motor penetrates through the second side plate to be fixedly connected with a second threaded shaft, the end, away from the second motor, of the second threaded shaft is rotationally connected with the other second side plate, threaded vertical plates are in threaded connection with the two ends of the second threaded shaft in a front-back symmetrical mode, and the top sides of the threaded vertical plates are in sliding connection with the bottom side of the threaded transverse plate; the polishing and deburring device can effectively polish and deburr teaching aids with different lengths, widths and thicknesses, has high-speed and efficient polishing capacity, can reduce the labor intensity of workers, and has certain practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a teaching aid deburring device, concretely to a teaching aid deburring device, belongs to teaching aid deburring technical field. BACKGROUND

[0002] Teaching aid is the real object for the purpose of spreading science and technology and educating people, is the complete science and technology media, is the indispensable equipment in the youth science and technology activities, teaching aid can be various things, as the teaching aid of teacher, has the irreplaceable function of other means, no matter which subject, can have certain teaching aid as auxiliary tool, the teacher according to the need, teaching aid is really incorporated into the teaching process, based on reality, select and use teaching aid in time, can stimulate students' interest in learning, highlight the teaching emphasis, break through the teaching difficulty, optimize the classroom teaching structure, develop students' innovative thinking, can effectively improve the teaching quality and efficiency, and many plate-shaped teaching aids are inevitably produced burrs in the production process, in order to avoid the influence of burr on the appearance and quality of equipment, the factory often needs to carry out deburring production process to these teaching aids, but the traditional teaching aid is usually polished by workers using polishing tools, and the polishing efficiency is low, which affects the product delivery speed, the teaching aid deburring device can effectively polish the teaching aids of different length and width and different thickness, has high-speed and high-efficiency polishing capacity, and can also reduce the labor intensity of workers, so it has certain practicality. SUMMARY

[0003] The utility model discloses a teaching aid deburring device, can effectively polish the teaching aids of different length and width and different thickness, has high-speed and high-efficiency polishing capacity, can also reduce the labor intensity of workers, and has certain practicality.

[0004] The utility model discloses a teaching aid deburring device through following technical scheme to realize above-mentioned purpose, a teaching aid deburring device, including work table, the top side symmetry fixed connection of work table has one side plate, one side fixed connection of one side plate has no.

[0005] Preferably, the bottom side of the threaded vertical plate is fixedly connected with an L-shaped hanging plate, one side of the L-shaped hanging plate is fixedly connected with an L-shaped bottom plate, the bottom side of the L-shaped bottom plate is fixedly connected with a No.4 motor, the top side of the No.4 motor is fixedly connected with a rotating shaft penetrating through the L-shaped bottom plate, the top end of the rotating shaft is fixedly connected with a circular bottom disc, the top side middle part of the circular bottom disc is fixedly connected with a hollow cylinder, and the outer wall of the circular bottom disc and the hollow cylinder is fixedly connected with a No.1 sandpaper.

[0006] Preferably, the top side middle part of the circular bottom disc is fixedly connected with a No.3 motor, the top side of the No.3 motor is fixedly connected with a No.3 threaded shaft, the middle section of the No.3 threaded shaft is threadedly connected with a threaded disc, the side wall of the threaded disc is slidingly connected with the inner wall of the hollow cylinder, and the top end of the No.3 threaded shaft is rotatably connected with the top side inner wall of the hollow cylinder.

[0007] Preferably, the top side of the threaded disc is fixedly connected with four connecting vertical rods penetrating through the top end of the hollow cylinder, the top ends of the connecting vertical rods are fixedly connected with a circular top disc, the bottom side middle part of the circular top disc is fixedly connected with a fixing ring, and the outer wall of the circular top disc and the fixing ring is fixedly connected with a No.2 sandpaper.

[0008] Preferably, one side of the threaded horizontal plate is provided with a cylindrical groove penetrating through, the inner wall of the cylindrical groove is slidingly connected with a balance rod, and the two ends of the balance rod are fixedly connected with corresponding No.1 side plates respectively.

[0009] Preferably, the bottom side of the workbench is fixedly connected with support columns at four corners, the bottom ends of the support columns are fixedly connected with anti-skid pads, the support columns are fixedly connected with a fixing plate, and the middle part of the fixing plate is fixedly connected with an electronic air cylinder penetrating through.

[0010] Preferably, the top end of the telescopic end of the electronic air cylinder is fixedly connected with a U-shaped plate, the front and rear inner walls of the U-shaped plate are fixedly connected with fixing shafts, the fixing shafts are symmetrically rotatably connected with connecting inclined rods, the top ends of the connecting inclined rods are fixedly connected with sliding rods, the top side of the workbench is provided with sliding grooves penetrating through symmetrically left and right, and the front and rear two ends of the sliding rods are slidingly connected with the inner walls of the sliding grooves.

[0011] Preferably, the top side of the sliding rods is fixedly connected with sliding clamping plates, one side of the sliding clamping plates is fixedly connected with L-shaped support plates, the top side of the L-shaped support plates is placed with a teaching aid plate, the top side middle part of the sliding clamping plates is fixedly connected with square vertical plates, one side of the square vertical plates is fixedly connected with a plurality of springs, and the ends of the springs away from the square vertical plates are fixedly connected with a contact plate.

[0012] The utility model discloses an advantageous effect is: the utility model discloses a electronic cylinder can drive U type board, fixed shaft and the bottom of connecting inclined pole up and down movement, when the bottom of connecting inclined pole moves up, because the length of connecting inclined pole is invariable, so connecting inclined pole will push the sliding rod and move along the sliding groove to the outside of workbench, the distance between two sliding clamping plates will increase at this moment, on the contrary, when the bottom of connecting inclined pole moves down, the distance between two sliding clamping plates will reduce, and the teaching aid plate can be placed on the upside of two L type support plates and be clamped by the sliding clamping plate of both sides, this can fix and hold the teaching aid plate of different length. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view structural schematic diagram of the utility model;

[0014] Figure 2 It is the top view structural schematic diagram of the workbench in the utility model;

[0015] Figure 3 It is the top view structural schematic diagram of the workbench in the utility model;

[0016] Figure 4 It is the side view structural schematic diagram of the screw horizontal plate in the utility model;

[0017] Figure 5 It is the front view sectional structure schematic diagram of the round bottom disc and the round top disc in the utility model;

[0018] In the figure: 1, workbench, 2, support column, 3, non-slip mat, 4, fixed plate, 5, electronic cylinder, 6, U-shaped plate, 7, fixed shaft, 8, connecting inclined rod, 9, sliding rod, 10, sliding groove, 11, sliding clamping plate, 12, L-shaped support plate, 13, teaching aid plate, 14, square vertical plate, 15, spring, 16, contact plate, 17, one side plate, 18, one motor, 19, one threaded shaft, 20, threaded horizontal plate, 21, cylindrical groove, 22, balance bar, 23, two side plates, 24, two motors, 25, two threaded shafts, 26, threaded vertical plate, 27, L-shaped hanging plate, 28, L-shaped bottom plate, 29, four motors, 30, round bottom disc, 31, hollow cylinder, 32, one sandpaper, 33, three motors, 34, three threaded shafts, 35, threaded disc, 36, connecting vertical rod, 37, round top disc, 38, fixed ring, 39, two sandpapers, 40, rotating shaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-5As shown, a kind of teaching tool deburring device, including workbench 1, the top side of the workbench 1 is fixedly connected with one side plate 17, one side of the one side plate 17 is fixedly connected with one motor 18, one side of the one motor 18 is fixedly connected with one threaded shaft 19 penetrating one side plate 17, the end of the one threaded shaft 19 away from one motor 18 is rotatably connected with another one side plate 17, the middle segment of the one threaded shaft 19 is threadedly connected with threaded cross plate 20, the bottom side of the threaded cross plate 20 is fixedly connected with second side plate 23, one side of the second side plate 23 is fixedly connected with second motor 24, one side of the second motor 24 is fixedly connected with second threaded shaft 25 penetrating second side plate 23, the end of the second threaded shaft 25 away from second motor 24 is rotatably connected with another second side plate 23, the two ends of the second threaded shaft 25 are symmetrically threadedly connected with threaded vertical plate 26, the top side of the threaded vertical plate 26 is slidably connected with the bottom side of threaded cross plate 20, one motor 18 can drive one threaded shaft 19 to rotate, one threaded shaft 19 can drive threaded cross plate 20 to move left and right along one threaded shaft 19 and balance bar 22, and the second motor 24 on its bottom side can drive second threaded shaft 25 to rotate, second threaded shaft 25 can drive the threaded vertical plate 26 at its two ends to move forward and backward in opposite directions along second threaded shaft 25, and threaded vertical plate 26 can drive fourth motor 29 and components above it to move synchronously by L-shaped hanging plate 27 and L-shaped bottom plate 28.

[0021] As a technical optimization scheme of the utility model, the bottom side of the threaded vertical plate 26 is fixedly connected with L-shaped hanging plate 27, one side of the L-shaped hanging plate 27 is fixedly connected with L-shaped bottom plate 28, the bottom side of the L-shaped bottom plate 28 is fixedly connected with fourth motor 29, the top side of the fourth motor 29 is fixedly connected with rotating shaft 40 penetrating L-shaped bottom plate 28, the top end of the rotating shaft 40 is fixedly connected with circular bottom disc 30, the top side middle part of the circular bottom disc 30 is fixedly connected with hollow cylinder 31, the outer wall of the circular bottom disc 30 and hollow cylinder 31 is fixedly connected with one sandpaper 32, and fourth motor 29 can drive circular bottom disc 30 and components above it to rotate by rotating shaft 40.

[0022] As a technical optimization scheme of the utility model, the top side middle part of the round bottom disc 30 is embedded and fixed with the third motor 33, the top side of the third motor 33 is fixedly connected with the third threaded shaft 34, the middle section of the third threaded shaft 34 is threadedly connected with the threaded disc 35, the side wall of the threaded disc 35 is slidably connected with the inner wall of the hollow cylinder 31, the top end of the third threaded shaft 34 is rotatably connected with the top side inner wall of the hollow cylinder 31, the third motor 33 can drive the third threaded shaft 34 to rotate, the third threaded shaft 34 can drive the threaded disc 35 to move up and down along the inner wall of the hollow cylinder 31, the threaded disc 35 can drive the round top disc 37 to move up and down through the connecting vertical rod 36, which can effectively adjust the distance between the round bottom disc 30 and the round top disc 37 to clamp the teaching aid plate 13 of different thicknesses.

[0023] As a technical optimization scheme of the utility model, the top side of the threaded disc 35 penetrates the top end of the hollow cylinder 31 and is fixedly connected with four connecting vertical rods 36, the top ends of the connecting vertical rods 36 are fixedly connected with the round top disc 37, the bottom side middle part of the round top disc 37 is fixedly connected with the fixed ring 38, the outer wall of the round top disc 37 and the fixed ring 38 is fixedly connected with the second sandpaper 39, the hollow cylinder 31 and the fixed ring 38 can effectively polish the vertical angle of the teaching aid plate 13 by the first sandpaper 32 and the second sandpaper 39.

[0024] As a technical optimization scheme of the utility model, one side of the threaded transverse plate 20 is provided with the cylindrical groove 21, the inner wall of the cylindrical groove 21 is slidably connected with the balance bar 22, the both ends of the balance bar 22 are fixedly connected with the corresponding first side plate 17, and the balance bar 22 can balance and stabilize the threaded transverse plate 20.

[0025] As a technical optimization scheme of the utility model, the bottom side four corners of the workbench 1 are fixedly connected with the supporting columns 2, the bottom ends of the supporting columns 2 are fixedly connected with the anti-skid pads 3, the supporting columns 2 are fixedly connected with the fixed plates 4, the middle part of the fixed plate 4 penetrates and is fixedly connected with the electronic air cylinder 5, and the fixed plate 4 is used for fixing the electronic air cylinder 5.

[0026] As a technical optimization scheme of the utility model, the telescopic end top of the electronic cylinder 5 is fixedly connected with a U-shaped plate 6, the front and rear inner walls of the U-shaped plate 6 are fixedly connected with a fixed shaft 7, the fixed shaft 7 is symmetrically and rotatably connected with a connecting inclined rod 8, the top of the connecting inclined rod 8 is fixedly connected with a sliding rod 9, the top side of the workbench 1 is symmetrically and throughly provided with a sliding groove 10, the front and rear ends of the sliding rod 9 are slidably connected with the inner walls of the sliding groove 10, the electronic cylinder 5 can drive the U-shaped plate 6, the fixed shaft 7 and the bottom of the connecting inclined rod 8 to move up and down, when the bottom of the connecting inclined rod 8 moves up, since the length of the connecting inclined rod 8 is unchanged, the connecting inclined rod 8 will push the sliding rod 9 to move along the sliding groove 10 to the outside of the workbench 1, at this time, the distance between the two sliding clamping plates 11 will increase, on the contrary, when the bottom of the connecting inclined rod 8 moves down, the distance between the two sliding clamping plates 11 will decrease, and the teaching aid plate 13 can be placed on the upper side of the two L-shaped supporting plates 12 and clamped by the two sliding clamping plates 11.

[0027] As a technical optimization scheme of the utility model, the top side of the sliding rod 9 is fixedly connected with a sliding clamping plate 11, one side of the sliding clamping plate 11 is fixedly connected with an L-shaped supporting plate 12, the top side of the L-shaped supporting plate 12 is placed with a teaching aid plate 13, the top side of the middle of the sliding clamping plate 11 is fixedly connected with a square vertical plate 14, one side of the square vertical plate 14 is fixedly connected with a plurality of springs 15, the end, away from the square vertical plate 14, of the spring 15 is commonly fixedly connected with a contact plate 16, the spring 15 can start the buffering action, and the hindering of the contact plate 16 can effectively avoid the direct contact of the round bottom disc 30 and the round top disc 37 with the sliding clamping plate 11.

[0028] As a technical optimization scheme of the utility model, in use, first, the teaching aid plate 13 is placed between the two L-shaped supporting plates 12, between the front and rear two first sandpapers 32, then the sliding rod 9 is started, the U-shaped plate 6 moves down, the two sliding clamping plates 11 clamp the left and right sides of the teaching aid plate 13, then the second motor 24 is started, the two threaded vertical plates 26 start to approach each other and finally make the two first sandpapers 32 clamp the front and rear sides of the teaching aid plate 13, finally, the first motor 18 and the fourth motor 29 are started, the first sandpaper 32 and the second sandpaper 39 move left and right along the side edges of the teaching aid plate 13 while keeping self-rotation, thereby performing the operation of polishing and deburring the teaching aid plate 13.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A deburring device for teaching aids, comprising a workbench (1), characterized in that: A first side plate (17) is symmetrically fixedly connected to the top side of the workbench (1). A first motor (18) is fixedly connected to one side of the first side plate (17). A first threaded shaft (19) is fixedly connected through the first side plate (17) to one side of the first motor (18). The end of the first threaded shaft (19) away from the first motor (18) is rotatably connected to another first side plate (17). A threaded cross plate (20) is threadedly connected to the middle section of the first threaded shaft (19). The bottom side of the threaded cross plate (20) is symmetrically fixed. A second side plate (23) is fixedly connected. A second motor (24) is fixedly connected to one side of the second side plate (23). A second threaded shaft (25) is fixedly connected through the second side plate (23) to one side of the second motor (24). The second threaded shaft (25) and the end away from the second motor (24) are rotatably connected to another second side plate (23). Threaded vertical plates (26) are symmetrically threaded at both ends of the second threaded shaft (25). The top side of the threaded vertical plate (26) is slidably connected to the bottom side of the threaded horizontal plate (20).

2. The deburring device for teaching aids according to claim 1, characterized in that: An L-shaped hanging plate (27) is fixedly connected to the bottom side of the threaded vertical plate (26). An L-shaped base plate (28) is fixedly connected to one side of the L-shaped hanging plate (27). A No. 4 motor (29) is fixedly connected to the bottom side of the L-shaped base plate (28). A rotating shaft (40) is fixedly connected through the L-shaped base plate (28) to the top side of the No. 4 motor (29). A round base plate (30) is fixedly connected to the top of the rotating shaft (40). A hollow cylinder (31) is fixedly connected to the middle of the top side of the round base plate (30). A No. 1 sandpaper (32) is fixedly connected to the outer wall of the round base plate (30) and the hollow cylinder (31).

3. The deburring device for teaching aids according to claim 2, characterized in that: A No. 3 motor (33) is fitted and fixed in the middle of the top side of the circular base plate (30). A No. 3 threaded shaft (34) is fixedly connected to the top side of the No. 3 motor (33). A threaded disc (35) is threadedly connected to the middle section of the No. 3 threaded shaft (34). The side wall of the threaded disc (35) is slidably connected to the inner wall of the hollow cylinder (31). The top end of the No. 3 threaded shaft (34) is rotatably connected to the inner wall of the top side of the hollow cylinder (31).

4. The deburring device for teaching aids according to claim 3, characterized in that: The top side of the threaded disc (35) is fixedly connected to the top of the hollow cylinder (31) with four connecting vertical rods (36). The top of the connecting vertical rods (36) is fixedly connected to a dome disc (37). A fixing ring (38) is fixedly connected to the middle of the bottom side of the dome disc (37). No. 2 sandpaper (39) is attached to the outer wall of the dome disc (37) and the fixing ring (38).

5. The deburring device for teaching aids according to claim 1, characterized in that: A cylindrical groove (21) is provided through one side of the threaded horizontal plate (20), and a balance bar (22) is slidably connected to the inner wall of the cylindrical groove (21). The two ends of the balance bar (22) are respectively fixedly connected to the corresponding first side plate (17).

6. The deburring device for teaching aids according to claim 1, characterized in that: The workbench (1) has four fixed support columns (2) at the bottom corners, and anti-slip pads (3) are fixedly connected to the bottom of each support column (2). A fixing plate (4) is fixedly connected between the support columns (2), and an electronic cylinder (5) is fixedly connected through the middle of the fixing plate (4).

7. The deburring device for teaching aids according to claim 6, characterized in that: The top end of the telescopic end of the electronic cylinder (5) is fixedly connected to a U-shaped plate (6), and the front and rear inner walls of the U-shaped plate (6) are fixedly connected to a fixed shaft (7). The fixed shaft (7) is symmetrically rotated and connected to a connecting diagonal rod (8). The top end of the connecting diagonal rod (8) is fixedly connected to a sliding rod (9). The top side of the worktable (1) is symmetrically provided with sliding grooves (10). The front and rear ends of the sliding rod (9) are slidably connected to the inner wall of the sliding groove (10).

8. The deburring device for teaching aids according to claim 7, characterized in that: The top side of each sliding rod (9) is fixedly connected to a sliding clamp (11), and one side of each sliding clamp (11) is fixedly connected to an L-shaped support plate (12). A teaching aid board (13) is placed on the top side of the L-shaped support plate (12). A square vertical plate (14) is fixedly connected to the middle of the top side of the sliding clamp (11). A plurality of springs (15) are fixedly connected to one side of the square vertical plate (14). The ends of the springs (15) away from the square vertical plate (14) are all fixedly connected to a contact plate (16).

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