Belt type polishing device for metal plate machining

Abstract

The utility model discloses a belt type polishing device for metal plate processing, which relates to the technical field of metal plate processing, and comprises a device base, a mounting groove, a bidirectional threaded rod, a sliding rod, a driving motor I, an adjusting mechanism and a polishing mechanism. The adjusting mechanism drives the polishing mechanism to move towards the metal plate, the mechanism side plate is fixedly connected with the fixing support perpendicular to the mechanism side plate, the driven wheels are fixedly connected to the two sides of the fixing support, and the polishing belts are arranged between the driven wheels and the driving wheels in a sleeving mode. The two driven wheels are arranged, so that the grinding belt in the area between the two driven wheels can serve as a whole grinding area, and therefore when a metal plate with a large area is ground, the grinding efficiency can be improved, and it is easily ensured that the whole metal plate is ground flatly.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal sheet processing technical field, concretely relates to a belt type polishing device for metal plate processing. BACKGROUND

[0002] In the metal plate processing, usually need to polish its surface to remove its surface burr and other foreign matter, make it become smooth and improve quality.

[0003] The existing patent with the authorization announcement number CN222155078U discloses a kind of polishing device for metal plate production and processing, including chassis, two movable racks and a fixed rack are arranged on the chassis, the fixed rack is located on the symmetry axis between two movable racks, the chassis is provided with the pusher that controls the relative movement of two movable racks, mobile polishing mechanism is equipped on the movable rack, positioning component for fixing metal plate is arranged on the fixed rack, the mobile polishing mechanism includes electric push rod installed in the bottom of movable rack, linear electric guide rail is installed in the output end of electric push rod, sliding plate is installed in the output end of linear electric guide rail, first motor is fixedly installed on the sliding plate.The utility model has the following advantages and effects:two sides of metal plate can be polished simultaneously, and it can be applied to different thickness plate polishing, more efficient, more suitable.

[0004] The above-mentioned prior art solution has the following disadvantages: the metal plate is polished by the polishing disc, the polishing efficiency is low when polishing large metal plates, and it is difficult to ensure the polishing flatness of the whole plate, and there is still room for improvement in practicability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of belt type polishing device for metal plate processing, to solve the technical problem that metal plate is polished by polishing disc in prior art, and it is difficult to ensure the polishing flatness of the whole plate when polishing large metal plates.

[0006] The technical problem to be solved by the utility model can be realized by the following technical solutions:

[0007] A kind of belt type polishing device for metal plate processing, comprising:

[0008] Polishing mechanism, polishing mechanism includes mechanism fixed plate, mechanism fixed plate is fixedly connected with the mechanism side of symmetrical arrangement, driving wheel is rotatably arranged between two sides mechanism side plate, the driving motor two for driving driving wheel to rotate is arranged on the mechanism side plate of one side, fixed support is fixedly connected with the mechanism side plate and is arranged perpendicularly on both sides mechanism side plate, fixed support both ends are provided with driven wheel, polishing belt is sleeved between driving wheel and driven wheel;

[0009] The device base is provided with a mounting groove, a two-way threaded rod is rotatably arranged in the mounting groove, adjusting mechanisms are arranged on both sides of the mounting groove, the adjusting mechanisms on both sides are threadedly connected with the two-way threaded rod, and the polishing mechanism is arranged on the adjusting mechanisms.

[0010] As a further scheme of the utility model: the adjusting mechanism includes a moving base, two side limiting rods are symmetrically and fixedly connected to the upper end of the moving base, a linear electric sliding rail is slidably arranged between the two side limiting rods, a driving cylinder for controlling the linear electric sliding rail to ascend and descend is fixedly connected to the upper end of the moving base, a sliding block is slidably arranged on the linear electric sliding rail, and the mechanism fixed plate is fixedly connected with the sliding block.

[0011] As a further scheme of the utility model: a limiting sliding groove is formed in the side limiting rod, limiting sliding blocks are fixedly connected to the two ends of the linear electric sliding rail, the limiting sliding blocks are slidably arranged in the limiting sliding groove, a cylinder telescopic rod is fixedly connected to the driving end of the driving cylinder, and the upper end of the cylinder telescopic rod is fixedly connected with the bottom surface of the linear electric sliding rail.

[0012] As a further scheme of the utility model: a threaded sleeve and a sliding sleeve arranged on the two sides of the threaded sleeve are embedded and fixedly connected to the moving base.

[0013] As a further scheme of the utility model: sliding rods are arranged on the two sides of the two-way threaded rod, the sliding rods are rotatably connected with the inner wall of the mounting groove, the moving base is embedded and threadedly connected to the two-way threaded rod, and the sliding sleeve is embedded and slidably arranged on the sliding rod.

[0014] As a further scheme of the utility model: a driving motor one is fixedly connected to the device base, a driving shaft one is fixedly connected to the driving end of the driving motor one, and the driving shaft one is coaxially fixedly connected to the two-way threaded rod and penetrates the device base.

[0015] As a further scheme of the utility model: mechanism mounting plates are fixedly connected to the two ends of the fixed support, and the driven wheels are rotatably arranged between the mechanism mounting plates on the two sides.

[0016] As a further scheme of the utility model: a bearing one is embedded and fixedly connected to the mechanism mounting plate, a connecting rotating shaft one is coaxially arranged and fixedly connected to the two ends of the driven wheel, the outer ring of the bearing one is fixedly connected to the mechanism mounting plate, and the connecting rotating shaft one is embedded and fixedly connected to the inner ring of the bearing one.

[0017] As a further scheme of the utility model: a bearing two is embedded and fixedly connected to the mechanism side plate, a connecting rotating shaft two is coaxially arranged and fixedly connected to the two sides of the driving wheel, the outer ring of the bearing two is fixedly connected to the mechanism side plate, and the connecting rotating shaft two is embedded and fixedly connected to the inner ring of the bearing two.

[0018] As a further scheme of the utility model: the driving end of the second driving motor is fixedly connected with a second driving shaft, and the second driving shaft is coaxially fixedly connected with the second connecting shaft.

[0019] The utility model discloses beneficial effect:

[0020] 1, the utility model discloses when using, first through the positioning mechanism, the metal plate is fixed, and the adjusting mechanism drives the polishing mechanism to move towards the metal plate, because the mechanism side plate fixedly connected with the fixed support perpendicular to the mechanism side plate, the fixed support both sides are fixedly connected with the driven wheel, because the driven wheel and the driving wheel are set with the polishing belt between, the polishing belt of the region between two driven wheels can be as a whole polishing area, thereby when polishing the metal plate of larger area, help to promote polishing efficiency, and easily ensure that the metal plate whole polishing is even.

[0021] 2, the utility model discloses through the adjusting mechanism, because the symmetrical setting and fixedly connected with the side limiting rod on the moving base, the linear electric slide rail is slidably arranged between the two side limiting rods, the driving cylinder for driving the linear electric slide rail to go up and down is arranged on the moving base, simultaneously, the sliding block is slidably arranged on the linear electric slide rail, and the polishing mechanism is fixedly installed on the sliding block, and the adjusting mechanism can drive the polishing mechanism to move horizontally and vertically, thereby facilitating the polishing mechanism to polish the metal plate. DRAWINGS

[0022] The utility model will be further described below in combination with the drawings.

[0023] Fig. 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0024] Fig. 2 It is the three-dimensional structure schematic diagram of the adjusting mechanism of the utility model;

[0025] Fig. 3 It is the three-dimensional structure schematic diagram of the polishing mechanism of the utility model.

[0026] In the drawing: 1, device base;2, mounting groove;3, two-way threaded rod;4, sliding rod;5, driving motor one;6, adjusting mechanism;61, moving base;62, threaded sleeve;63, sliding sleeve;64, side limiting rod;65, limiting sliding slot;66, driving cylinder;67, cylinder telescopic rod;68, linear electric slide rail;69, sliding block;7, polishing mechanism;71, mechanism fixed plate;72, mechanism side plate;73, driving wheel;74, second driving motor;75, fixed support;76, mechanism mounting plate;77, driven wheel;78, polishing belt. SPECIFIC EMBODIMENTS

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figs. 1-3 As shown, a belt grinding device for metal plate processing includes a device base 1 and a grinding mechanism 7. The grinding mechanism 7 includes a mechanism fixing plate 71, on which symmetrically arranged mechanism side plates 72 are fixedly connected. A drive wheel 73 is rotatably arranged between the two mechanism side plates 72. A drive motor 74 for driving the drive wheel 73 is arranged on one side mechanism side plate 72. Fixed brackets (75) arranged perpendicular to the mechanism side plates 72 are fixedly connected to both sides mechanism side plates 72. Driven wheels 77 are arranged at both ends of the fixed brackets 75. A grinding belt 78 is sleeved between the drive wheel 73 and the driven wheel 77. An installation groove 2 is opened on the device base 1. A bidirectional threaded rod 3 is rotatably arranged in the installation groove 2. Adjustment mechanisms 6 are arranged on both sides of the installation groove 2. The adjustment mechanisms 6 on both sides are threadedly connected to the bidirectional threaded rod 3. The grinding mechanism 7 is arranged on the adjustment mechanism 6.

[0029] The adjustment mechanism 6 includes a movable base 61. Two side limit rods 64 are symmetrically distributed and fixedly connected to the upper end of the movable base 61. A linear electric slide rail 68 is slidably arranged between the two side limit rods 64. A drive cylinder 66 for controlling the lifting and lowering of the linear electric slide rail 68 is fixedly connected to the upper end of the movable base 61. A sliding block 69 is slidably arranged on the linear electric slide rail 68. The mechanism fixing plate 71 is fixedly connected to the sliding block 69.

[0030] A limiting groove 65 is provided on the side limiting rod 64. The two ends of the linear electric slide rail 68 are fixedly connected to the limiting sliders. The limiting sliders are slidably set in the limiting groove 65. A cylinder telescopic rod 67 is fixedly connected to the driving end of the driving cylinder 66. The upper end of the cylinder telescopic rod 67 is fixedly connected to the bottom surface of the linear electric slide rail 68.

[0031] A threaded sleeve 62 and a sliding sleeve 63 disposed on both sides of the threaded sleeve 62 are embedded and fixedly connected to the movable base 61.

[0032] Both sides of the bidirectional threaded rod 3 are provided with slide rods 4. The slide rods 4 are rotatably connected to the inner wall of the mounting groove 2. The movable base 61 is threadedly connected to the bidirectional threaded rod 3, and the sliding sleeve 63 is threadedly connected to the slide rod 4.

[0033] In some specific embodiments, the device base 1 is fixedly connected with a driving motor one 5, the driving end of the driving motor one 5 is fixedly connected with a driving shaft one, the driving shaft one is coaxially fixedly connected with the bidirectional threaded rod 3 through the device base 1, and the bidirectional threaded rod 3 is driven to rotate through the driving motor one 5, so as to facilitate the movement of the two ends of the adjusting mechanism 6 towards the middle part.

[0034] In some specific embodiments, the fixed support 75 is fixedly connected with mechanism mounting plates 76 at both ends, and the driven wheel 77 is rotatably arranged between the mechanism mounting plates 76 on both sides.

[0035] The bearing one is embedded through the mechanism mounting plate 76, the driven wheel 77 is coaxially arranged and fixedly connected with a connecting shaft one at both ends, the outer ring of the bearing one is fixedly connected to the mechanism mounting plate 76, and the connecting shaft one is sleeved and fixedly connected to the inner ring of the bearing one.

[0036] The bearing two is embedded and fixedly connected on the mechanism side plate 72, the connecting shaft two is coaxially arranged and fixedly connected on both sides of the driving wheel 73, the outer ring of the bearing two is fixedly connected to the mechanism side plate 72, and the connecting shaft two is sleeved and fixedly connected to the inner ring of the bearing two, the driving end of the driving motor two 74 is fixedly connected with a driving shaft two, and the driving shaft two is coaxially fixedly connected with the connecting shaft two.

[0037] In some specific embodiments, the middle part of the device base 1 is fixedly connected with a positioning mechanism for fixing metal plates, the positioning mechanism includes a positioning frame, first and second pressing grooves are arranged at the upper and lower ends of the inner side of the positioning frame, a threaded rod penetrating through the positioning frame is rotatably arranged on the upper end face of the first pressing groove, a handle is installed on the upper end of the threaded rod, a plurality of springs connected to the inner wall of the positioning frame are installed at the bottom of the second pressing groove, clamping blocks are installed at both ends of the first and second pressing grooves, and limiting grooves for the up-down sliding of the clamping blocks are arranged at both ends of the inner wall of the positioning frame. In use, the plate is placed inside the positioning frame, the handle is held to rotate the threaded rod, the first pressing groove is pushed down, and the metal plate is fixed between the first and second pressing grooves.

[0038] In order to facilitate the understanding of the scheme embodiments by the personnel in the field, the working principle of the scheme will be briefly described in combination with specific application scenarios:

[0039] In use, first, the metal plate is fixed through the positioning mechanism, the adjusting mechanism 6 drives the polishing mechanism 7 to move towards the metal plate, since the mechanism side plate 72 is fixedly connected with the fixed support 75 perpendicular to the mechanism side plate 72, the two sides of the fixed support 75 are fixedly connected with the driven wheels 77, since the polishing belt 78 is sleeved between the driven wheels 77 and the driving wheel 73, the polishing belt 78 between the two driven wheels 77 can be used as a whole polishing area, so that when polishing a larger area of the metal plate, the polishing efficiency is improved, and the overall polishing of the metal plate is easily ensured to be flat, through the adjusting mechanism 6, since the moving base 61 is symmetrically provided with the side limiting rods 64 and is fixedly connected, the linear electric sliding rails 68 are slidably arranged between the two side limiting rods 64, the driving cylinder 66 for driving the linear electric sliding rails 68 to lift is arranged on the moving base 61, at the same time, the sliding block 69 is slidably arranged on the linear electric sliding rails 68, and the polishing mechanism 7 is fixedly installed on the sliding block 69, through the adjusting mechanism 6, the polishing mechanism 7 can be driven to move horizontally and vertically, so that the polishing mechanism 7 can polish the metal plate.

[0040] The above describes several embodiments of the utility model in detail, but the utility model embodiments are not limited to this, and cannot be considered to limit the implementation range of the utility model. Any equivalent change and improvement within the scope of the utility model application should still belong to the patent coverage range of the utility model.

Claims

1. A belt sander for sheet metal working, characterized by comprising: The polishing mechanism (7) comprises a mechanism fixed plate (71), the mechanism fixed plate (71) is fixedly connected with the symmetrically arranged mechanism side plate (72), the driving wheel (73) is rotatably arranged between the two mechanism side plates (72), the driving motor two (74) for driving the driving wheel (73) to rotate is arranged on one side of the mechanism side plate (72), the two mechanism side plates (72) are fixedly connected with the fixed support (75) arranged perpendicularly to the mechanism side plate (72), the fixed support (75) is provided with the driven wheel (77) at both ends, the polishing belt (78) is sleeved between the driving wheel (73) and the driven wheel (77). The device base (1) is provided with the mounting groove (2), the bidirectional screw rod (3) is rotatably arranged in the mounting groove (2), the adjusting mechanism (6) is arranged on both sides of the mounting groove (2), the bidirectional screw rod (3) is threadedly connected with the adjusting mechanism (6) on both sides, and the polishing mechanism (7) is arranged on the adjusting mechanism (6). The adjusting mechanism (6) comprises a moving base (61), two side limiting rods (64) are symmetrically distributed and fixedly connected to the upper end of the moving base (61), a linear electric sliding rail (68) is slidably arranged between the two side limiting rods (64), a driving cylinder (66) for controlling the linear electric sliding rail (68) to ascend and descend is fixedly connected to the upper end of the moving base (61), a sliding block (69) is slidably arranged on the linear electric sliding rail (68), and the mechanism fixed plate (71) is fixedly connected with the sliding block (69).

2. The belt sander for sheet metal working according to claim 1, characterized in that, The side limiting rod (64) is provided with a limiting sliding groove (65), the linear electric sliding rail (68) is fixedly connected with limiting sliding blocks at both ends, the limiting sliding blocks are slidably arranged in the limiting sliding groove (65), a cylinder telescopic rod (67) is fixedly connected to the driving end of the driving cylinder (66), and the upper end of the cylinder telescopic rod (67) is fixedly connected with the bottom surface of the linear electric sliding rail (68).

3. The belt sander for sheet metal working according to claim 2, wherein The moving base (61) is embedded and fixedly connected with a threaded sleeve (62) and a sliding sleeve (63) arranged on both sides of the threaded sleeve (62).

4. The belt sander for sheet metal working according to claim 2, wherein The bidirectional screw rod (3) is provided with a sliding rod (4) on both sides, the sliding rod (4) is rotatably connected with the inner wall of the mounting groove (2), the moving base (61) is sleeved and threadedly connected on the bidirectional screw rod (3), and the sliding sleeve (63) is sleeved and slidably arranged on the sliding rod (4).

5. The belt sander for sheet metal working according to claim 4, wherein The device base (1) is fixedly connected with a driving motor one (5), a driving shaft one is fixedly connected to the driving end of the driving motor one (5), and the driving shaft one is coaxially fixedly connected with the bidirectional screw rod (3) penetrating through the device base (1).

6. The belt sander for sheet metal working according to claim 1, wherein The fixed support (75) is fixedly connected with a mechanism mounting plate (76) at both ends, and the driven wheel (77) is rotatably arranged between the two mechanism mounting plates (76).

7. The belt sander for sheet metal working according to claim 1, wherein The mechanism mounting plate (76) is embedded with a bearing one, and the both ends of the driven wheel (77) are coaxially arranged and fixedly connected with a connecting shaft one, the outer ring of the bearing one is fixedly connected to the mechanism mounting plate (76), and the connecting shaft one is sleeved and fixedly connected to the inner ring of the bearing one.

8. The belt sander for sheet metal working according to claim 7, characterized in that, ​ 9. The belt sander for sheet metal working according to claim 1, characterized in that, A bearing two is embedded and fixedly connected through the mechanism side plate (72), coaxially arranged and fixedly connected with the connecting shaft two on both sides of the drive wheel (73), and the outer ring of the bearing two is fixedly connected to the mechanism side plate (72). The connecting shaft two is sleeved and fixedly connected to the inner ring of the bearing two.

10. The belt sander for sheet metal working according to claim 1, characterized in that, The driving end of the driving motor two (74) is fixedly connected with the driving shaft two, and the driving shaft two is coaxially fixedly connected with the connecting shaft two.

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