Positioning and rotating device for steel and wood furniture machining

Abstract

The utility model provides a positioning and rotating device for processing steel and wood furniture, which relates to the technical field of furniture processing, and comprises an operating platform, the top of the operating platform is rotatably connected with a turntable, the top of the turntable is provided with an auxiliary device, and the auxiliary device comprises two L-shaped plates. According to the steel and wood furniture clamping device, the rectangular plates are arranged, the rectangular plates approximately form a clamping plate on one side, the threaded rods can drive the rectangular plates to move synchronously till one sides of the rectangular plates abut against the outer surface of steel and wood furniture, the clamping plates are clamped, and the clamping plates are clamped; meanwhile, the multiple rectangular plates are mutually independent, the position of the single rectangular plate can be adjusted as much as possible according to the appearance of the steel-wood furniture, the contact area and friction force between the rectangular plates and the steel-wood furniture are increased, the problem of displacement of the special-shaped steel-wood furniture in the machining process is solved, and normal furniture machining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, in particular to a positioning and rotating device for steel-wood furniture processing. Background Art

[0002] The positioning and rotating device for steel-wood furniture processing is a processing auxiliary device used to accurately position, rotate and fix workpieces during the processing of steel-wood furniture. It can achieve high-precision positioning of workpieces, ensure stability and accuracy during the processing, is suitable for processing workpieces of different shapes and sizes, and can meet various requirements in the field of steel-wood furniture processing.

[0003] When using the positioning and rotating device to fix steel-wood furniture, it is necessary to use the fixture on the turntable of the device to fix between the steel-wood furniture and the turntable. However, the clamping side of the furniture on the turntable is relatively flat. When clamping and fixing special-shaped steel-wood furniture, the clamping area between the clamping side of the fixture and the steel-wood furniture is relatively limited, which will lead to insufficient friction between the fixture and the steel-wood furniture, so that the steel-wood furniture may shift during the processing, which is not conducive to the normal progress of furniture processing. Summary of the Utility Model

[0004] The utility model provides a positioning and rotating device for steel-wood furniture processing to solve the problem that when clamping and fixing special-shaped steel-wood furniture, the clamping area between the clamping side of the fixture and the steel-wood furniture is relatively limited, which will lead to insufficient friction between the fixture and the steel-wood furniture, so that the steel-wood furniture may shift during the processing, which is not conducive to the normal progress of furniture processing.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A positioning and rotating device for steel-wood furniture processing, including an operating table, a turntable is rotatably connected to the top of the operating table, an auxiliary device is arranged on the top of the turntable, the auxiliary device includes two L-shaped plates, one ends of the two L-shaped plates are symmetrically and fixedly connected to the outer surface of the turntable, a plurality of rectangular plates are evenly arranged on the side of the two L-shaped plates close to each other, a threaded rod is arranged on the inner wall of the rectangular plate, and the outer surface of the threaded rod is in threaded connection with the inner wall of the L-shaped plate. Two adjacent sides of the operating table are respectively provided with a blower, a servo motor is arranged in the middle of the bottom of the operating table, the output end of the servo motor passes through the inner wall of the operating table and is fixedly connected to the bottom of the turntable, the edge of the bottom of the operating table is fixedly connected with a frame, rollers are arranged at the four corners of the bottom of the frame, and a positioning device is arranged inside the frame.

[0006] The effects achieved by the above components are as follows: By setting a number of rectangular plates, the number of rectangular plates approximately forms a clamping plate on one side. When the threaded rod on one side of the rectangular plate is rotated, the threaded rod will expand and contract on the inner wall of the L-shaped plate. During the expansion and contraction process of the threaded rod, it will drive the connected rectangular plate to move synchronously until one side of the rectangular plate abuts against the outer surface of the steel-wood furniture. At the same time, the several rectangular plates are independent of each other, and the position of a single rectangular plate can be adjusted as much as possible according to the shape of the steel-wood furniture, increasing the contact area and friction between the rectangular plate and the steel-wood furniture, which is beneficial to preventing the problem of displacement of special-shaped steel-wood furniture during the processing process and facilitating the normal progress of furniture processing.

[0007] Preferably, one end of the threaded rod is fixedly connected with a bearing, and the outer surface of the bearing is fixedly connected with the inner wall of the rectangular plate.

[0008] The effects achieved by the above components are as follows: By setting the bearing, the friction between the threaded rod and the rectangular plate can be reduced when rotating the threaded rod, making it more labor-saving when rotating the threaded rod.

[0009] Preferably, the other end of the threaded rod is fixedly connected with an operation block, and protrusions are arranged on the outer surface of the operation block.

[0010] The effects achieved by the above components are as follows: By setting the operation block, rotating the operation block can drive the threaded rod to rotate. At the same time, protrusions are arranged on the outer surface of the operation block, which can effectively increase the friction on the outer surface of the operation block and play an anti-slip role when rotating the operation block.

[0011] Preferably, round rods are symmetrically and fixedly connected to one side of the rectangular plate. The outer surface of the round rod is slidably connected with the inner wall of the L-shaped plate, and a stop block is fixedly connected to one end of the round rod.

[0012] The effects achieved by the above components are as follows: By setting the round rod, when the rectangular plate moves under the action of the threaded rod, the rectangular plate will drive the round rod to slide synchronously on the inner wall of the L-shaped plate, which can play a role in limiting the rectangular plate.

[0013] Preferably, a rubber plate is fixedly connected to one side of the rectangular plate, and a number of grooves are evenly arranged on one side of the rubber plate.

[0014] The effects achieved by the above components are as follows: By setting the rubber plate with grooves, the friction on one side of the rectangular plate can be increased, and the friction between the rectangular plate and the steel-wood furniture can be increased, further preventing the displacement of the steel-wood furniture.

[0015] Preferably, the positioning device includes a bottom plate, the bottom plate is arranged inside the frame, threaded insertion rods are symmetrically and fixedly connected to the top of the bottom plate, and the same U-shaped plate is slidably connected to the outer surfaces of the two threaded insertion rods. Both ends of the U-shaped plate are fixedly connected to one side of the frame.

[0016] The effects achieved by the above components are as follows: By setting the bottom plate and pushing the bottom plate, the bottom plate will drive the threaded insertion rod to slide on the inner wall of the U-shaped plate until the bottom of the bottom plate abuts against the ground, thereby increasing the supporting area and friction force between the positioning and rotating device and the ground, making it difficult for the positioning and rotating device to tip over and shift.

[0017] Preferably, two nuts are threadedly connected to the outer surface of the threaded insertion rod, and the two nuts are respectively arranged on both sides of the U-shaped plate.

[0018] The effects achieved by the above components are as follows: By setting two nuts and rotating the two nuts respectively, so that one side of the nut abuts against one side of the U-shaped plate, the threaded insertion rod and the U-shaped plate can be fixed, and further the bottom plate can be fixed.

[0019] Preferably, one end of the threaded insertion rod is fixedly connected with a round block, and the outer diameter of the round block is larger than the outer diameter of the threaded insertion rod.

[0020] The effects achieved by the above components are as follows: By setting the round block, one end of the threaded insertion rod can be blocked, which is beneficial to preventing the nut from disengaging from the threaded insertion rod due to misoperation.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0022] In the present utility model, by setting a plurality of rectangular plates, the plurality of rectangular plates approximately form a clamping plate on one side, and the threaded rod can drive the rectangular plates to move synchronously until one side of the rectangular plate abuts against the outer surface of the steel-wood furniture. At the same time, the plurality of rectangular plates are independent of each other, and the position of a single rectangular plate can be adjusted as much as possible according to the shape of the steel-wood furniture, increasing the contact area and friction force between the rectangular plate and the steel-wood furniture, which is beneficial to preventing the problem of displacement of the special-shaped steel-wood furniture during the processing process and facilitating the normal progress of furniture processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the auxiliary device of the present utility model;

[0025] Figure 3 is the present utility model Figure 2 is an enlarged structural schematic diagram of part A of the present utility model;

[0026] Figure 4 is the present utility model Figure 2 is an enlarged structural schematic diagram of part B of the present utility model.

[0027] Legend: 1. Operating table; 2. Turntable; 3. Auxiliary device; 31. L-shaped plate; 32. Threaded rod; 33. Rectangular plate; 34. Bearing; 35. Operating block; 36. Round rod; 37. Stopper; 38. Rubber plate; 4. Fan; 5. Servo motor; 6. Frame; 7. Roller; 8. Positioning device; 81. Base plate; 82. Threaded plug; 83. U-shaped plate; 84. Nut; 85. Round block. Detailed implementation

[0028] Example 1, referring to Figures 1 - 3 As shown, this example discloses a positioning and rotating device for steel-wood furniture processing, including an operating table 1. The top of the operating table 1 is rotatably connected to a turntable 2. The top of the turntable 2 is provided with an auxiliary device 3. The auxiliary device 3 includes two L-shaped plates 31. One end of the two L-shaped plates 31 is symmetrically and fixedly connected to the outer surface of the turntable 2. A number of rectangular plates 33 are evenly arranged on the closer sides of the two L-shaped plates 31. A threaded rod 32 is arranged on the inner wall of the rectangular plate 33. The outer surface of the threaded rod 32 is threadedly connected to the inner wall of the L-shaped plate 31. Two adjacent sides of the operating table 1 are each provided with a fan 4. The middle of the bottom of the operating table 1 is provided with a servo motor 5. The output end of the servo motor 5 passes through the inner wall of the operating table 1 and is fixedly connected to the bottom of the turntable 2. The edge of the bottom of the operating table 1 is fixedly connected with a frame 6. Four corners of the bottom of the frame 6 are each provided with a roller 7. A positioning device 8 is arranged inside the frame 6. By arranging a number of rectangular plates 33, the number of rectangular plates 33 approximately forms a clamp on one side. When the threaded rod 32 on one side of the rectangular plate 33 is rotated, the threaded rod 32 will expand and contract on the inner wall of the L-shaped plate 31. During the expansion and contraction process of the threaded rod 32, it will drive the connected rectangular plate 33 to move synchronously until one side of the rectangular plate 33 abuts against the outer surface of the steel-wood furniture. At the same time, the number of rectangular plates 33 are independent of each other, and the position of a single rectangular plate 33 can be adjusted as much as possible according to the shape of the steel-wood furniture, increasing the contact area and friction between the rectangular plate 33 and the steel-wood furniture, which is beneficial to preventing the problem of displacement of special-shaped steel-wood furniture during processing and facilitating the normal progress of furniture processing.

[0029] Referring to Figure 2 and Figure 3 As shown, one end of the threaded rod 32 is fixedly connected with a bearing 34. The outer surface of the bearing 34 is fixedly connected to the inner wall of the rectangular plate 33. By arranging the bearing 34, the friction between the threaded rod 32 and the rectangular plate 33 can be reduced when the threaded rod 32 is rotated, making it more labor-saving to rotate the threaded rod 32; the other end of the threaded rod 32 is fixedly connected with an operating block 35. The outer surface of the operating block 35 is provided with protrusions. By arranging the operating block 35, rotating the operating block 35 can drive the threaded rod 32 to rotate. At the same time, the outer surface of the operating block 35 is provided with protrusions, which can effectively increase the friction on the outer surface of the operating block 35 and has an anti-slip effect when rotating the operating block 35.

[0030] Referring to Figure 2 and Figure 3 As shown, on one side of the rectangular plate 33, round rods 36 are symmetrically and fixedly connected. The outer surface of the round rod 36 is slidably connected to the inner wall of the L-shaped plate 31. One end of the round rod 36 is fixedly connected with a stop block 37. By setting the round rod 36, when the rectangular plate 33 moves under the action of the threaded rod 32, the rectangular plate 33 will drive the round rod 36 to slide synchronously on the inner wall of the L-shaped plate 31, which can play a role in limiting the rectangular plate 33; on one side of the rectangular plate 33, a rubber plate 38 is fixedly connected. On one side of the rubber plate 38, a number of grooves are evenly formed. By setting the rubber plate 38 with grooves, the friction on one side of the rectangular plate 33 can be increased, and the friction between the rectangular plate 33 and the steel-wood furniture can be increased, further preventing the displacement of the steel-wood furniture.

[0031] Referring to Figure 2 and Figure 4 As shown, the positioning device 8 includes a bottom plate 81. The bottom plate 81 is arranged inside the frame 6. On the top of the bottom plate 81, threaded insertion rods 82 are symmetrically and fixedly connected. The outer surfaces of the two threaded insertion rods 82 are slidably connected with the same U-shaped plate 83. Both ends of the U-shaped plate 83 are fixedly connected with one side of the frame 6. By setting the bottom plate 81, when the bottom plate 81 is pushed, the bottom plate 81 will drive the threaded insertion rods 82 to slide on the inner wall of the U-shaped plate 83 until the bottom of the bottom plate 81 abuts against the ground, then the supporting area and friction between the positioning and rotating device and the ground can be increased, making the positioning and rotating device not prone to tipping and displacement.

[0032] Referring to Figure 2 and Figure 4 As shown, two nuts 84 are threadedly connected to the outer surface of the threaded insertion rod 82. The two nuts 84 are respectively arranged on both sides of the U-shaped plate 83. By setting the two nuts 84 and rotating the two nuts 84 respectively so that one side of the nut 84 abuts against one side of the U-shaped plate 83, the threaded insertion rod 82 and the U-shaped plate 83 can be fixed, and then the bottom plate 81 can be fixed; one end of the threaded insertion rod 82 is fixedly connected with a round block 85. The outer diameter of the round block 85 is larger than the outer diameter of the threaded insertion rod 82. By setting the round block 85, one end of the threaded insertion rod 82 can be blocked, which is beneficial to preventing the nut 84 from being disengaged from the threaded insertion rod 82 due to misoperation.

[0033] Working principle: When it is necessary to fix the steel-wood furniture to the turntable 2, several operating blocks 35 are rotated respectively to drive the threaded rod 32 to rotate. Under the limit of the round rod 36, the threaded rod 32 will expand and contract inside the inner wall of the L-shaped plate 31. During the expansion and contraction process of the threaded rod 32, the rectangular plate 33 connected to it will move synchronously until the rubber plate 38 on one side of the rectangular plate 33 abuts against the outer surface of the steel-wood furniture. At the same time, several rectangular plates 33 are independent of each other, and the position of a single rectangular plate 33 can be adjusted as much as possible according to the shape of the steel-wood furniture, increasing the contact area and friction between the rectangular plate 33 and the steel-wood furniture, which is beneficial to preventing the problem of displacement of special-shaped steel-wood furniture during the processing; When it is necessary to position the rotary positioning device 8, push the bottom plate 81, and the bottom plate 81 will drive the threaded insertion rod 82 to slide inside the inner wall of the U-shaped plate 83 until the bottom of the bottom plate 81 abuts against the ground. Then, turn the nuts 84 on both sides of the U-shaped plate 83 respectively, so that one side of the nut 84 abuts against one side of the U-shaped plate 83, then the supporting area and friction between the positioning rotary device and the ground can be increased, making the positioning rotary device not prone to tipping and displacement.

Claims

1. A positioning and rotating device for steel-wood furniture processing, comprising an operating table (1), characterized in that: A turntable (2) is rotatably connected to the top of the operating table (1). An auxiliary device (3) is arranged on the top of the turntable (2). The auxiliary device (3) includes two L-shaped plates (31). One ends of the two L-shaped plates (31) are symmetrically and fixedly connected to the outer surface of the turntable (2). A plurality of rectangular plates (33) are evenly arranged on one sides of the two L-shaped plates (31) close to each other. A threaded rod (32) is arranged on the inner wall of the rectangular plate (33). The outer surface of the threaded rod (32) is threadedly connected to the inner wall of the L-shaped plate (31). Two adjacent sides of the operating table (1) are respectively provided with a blower (4). A servo motor (5) is arranged in the middle of the bottom of the operating table (1). The output end of the servo motor (5) passes through the inner wall of the operating table (1) and is fixedly connected to the bottom of the turntable (2). A frame (6) is fixedly connected to the edge of the bottom of the operating table (1). Rollers (7) are respectively arranged at the four corners of the bottom of the frame (6). A positioning device (8) is arranged inside the frame (6).

2. The positioning and rotating device for steel-wood furniture processing according to claim 1, characterized in that: One end of the threaded rod (32) is fixedly connected to a bearing (34). The outer surface of the bearing (34) is fixedly connected to the inner wall of the rectangular plate (33).

3. A positioning and rotating device for steel-wood furniture processing according to claim 1, characterized in that: The other end of the threaded rod (32) is fixedly connected to an operating block (35). Protrusions are arranged on the outer surface of the operating block (35).

4. A positioning and rotating device for steel-wood furniture processing according to claim 1, characterized in that: Round rods (36) are symmetrically and fixedly connected to one side of the rectangular plate (33). The outer surfaces of the round rods (36) are slidably connected to the inner walls of the L-shaped plates (31). One end of the round rod (36) is fixedly connected to a stop block (37).

5. A positioning and rotating device for steel-wood furniture processing according to claim 1, characterized in that: A rubber plate (38) is fixedly connected to one side of the rectangular plate (33). A plurality of grooves are evenly formed in one side of the rubber plate (38).

6. A positioning and rotating device for steel-wood furniture processing according to claim 1, characterized in that: The positioning device (8) includes a bottom plate (81). The bottom plate (81) is arranged inside the frame (6). Threaded insertion rods (82) are symmetrically and fixedly connected to the top of the bottom plate (81). The outer surfaces of the two threaded insertion rods (82) are slidably connected to the same U-shaped plate (83). Both ends of the U-shaped plate (83) are fixedly connected to one side of the frame (6).

7. A positioning and rotating device for steel-wood furniture processing according to claim 6, characterized in that: Two nuts (84) are threadedly connected to the outer surfaces of the threaded insertion rods (82). The two nuts (84) are respectively arranged on both sides of the U-shaped plate (83).

8. A positioning and rotating device for steel-wood furniture processing according to claim 7, characterized in that: One end of the threaded insertion rod (82) is fixedly connected to a round block (85). The outer diameter of the round block (85) is larger than the outer diameter of the threaded insertion rod (82).

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