Angle-adjustable sheet metal part deburring device

Abstract

The utility model discloses an angle-adjustable sheet metal part deburring device which comprises a base, a polishing machine and two sets of clamping assemblies, the clamping assemblies are arranged at the top of the base, the two sets of clamping assemblies are arranged in a perpendicular crossing mode, each clamping assembly comprises a supporting seat, a two-way threaded rod is connected between the two ends of the supporting seat in a rotating and inserting mode, and the two-way threaded rod is connected with the polishing machine in a rotating and inserting mode. The two ends of the two-way threaded rod are in threaded connection with sliding plates, two guide rods are fixedly connected between the inner walls of the two ends of the supporting base, the sliding plates are slidably connected with the guide rods in a sleeving mode, a clamping column and a rotating rod are rotationally connected to one side of each sliding plate in an inserted mode, and chain wheels are fixedly connected to one end of each clamping column and one end of each rotating rod. According to the sheet metal part polishing device, the lower square rod is driven by the second motor to rotate, so that the rotating rod is driven to rotate, then the clamping columns are driven to rotate under the transmission action of the chain, the sheet metal part is driven to turn over, the polishing face of the sheet metal part is adjusted, and the polishing quality of the sheet metal part is improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal deburring technology, and in particular to an adjustable-angle sheet metal deburring device. Background Technology

[0002] Currently, after sheet metal parts undergo processes such as cutting and drilling, a deburring device is used to polish the surface of the sheet metal parts to remove burrs and ensure the quality of sheet metal part production and processing.

[0003] Among them, a search revealed a Chinese patent with publication number CN211414670U, which discloses a sheet metal grinding device. The aforementioned patent uses a clamping plate structure to achieve the function of clamping and fixing the sheet metal during grinding. However, since the angle of the clamped sheet metal cannot be adjusted, the device can only perform deburring and grinding on one side of the sheet metal, which affects the efficiency of deburring the sheet metal. Therefore, this application proposes a new implementation scheme that is different from the clamping structure and application method of the sheet metal deburring device in the prior art. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing devices can only deburr and grind one side of sheet metal parts, which affects the deburring efficiency of sheet metal parts, and to propose an adjustable-angle sheet metal part deburring device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable-angle deburring device for sheet metal parts includes a base, a polishing machine, and two sets of clamping assemblies. The clamping assemblies are located on the top of the base, and the two sets of clamping assemblies are arranged perpendicularly. Each clamping assembly includes a support base, with a bidirectional threaded rod rotatably inserted between the two ends of the support base. Both ends of the bidirectional threaded rod are threaded with sliding plates. Two guide rods are fixedly connected between the inner walls of the two ends of the support base. The sliding plates are slidably sleeved with the guide rods. A clamping post and a rotating rod are rotatably inserted into one side of the sliding plate. A sprocket is fixedly connected to one end of the clamping post and one end of the rotating rod. A chain is drivingly connected between the two sprockets. A square hole is provided through the two ends of the rotating rod, and a square rod is slidably inserted between the two square holes.

[0007] Furthermore, a support frame is fixedly connected to one end of the outer wall of the support base, and the support frame has an L-shaped structure.

[0008] Furthermore, a first motor is fixedly connected to one side of the outer wall of the support frame, and the output end of the first motor is fixedly connected to one end of the bidirectional threaded rod.

[0009] Furthermore, a second motor is fixedly connected to one side of the outer wall of the support frame, and the output end of the second motor is fixedly connected to one end of the square rod.

[0010] Furthermore, a protective cover is fixedly connected to one side of the sliding plate, and the protective cover covers the outside of the chain.

[0011] Furthermore, an anti-slip pad, which is a rubber pad, is fixedly connected to one end of the clamping column.

[0012] Furthermore, a frame is fixedly connected to the top of the base, and two electric push rods are fixedly connected to the top outer wall of the frame. The polishing machine is fixed to the bottom end of the two electric push rods by bolts.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The lower rod is rotated by the second motor, which in turn drives the rotating rod to rotate. Under the transmission of the chain, the clamping column is rotated, which causes the sheet metal part to flip, thereby adjusting the polished surface of the sheet metal part and improving the polishing quality of the sheet metal part.

[0015] 2. Driven by the first motor, the bidirectional threaded rod rotates, causing the sliding plate to move along the guide rod and thus causing the two clamping columns to converge in the middle, thereby clamping the sheet metal from both sides for polishing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an adjustable-angle deburring device for sheet metal parts proposed in this utility model.

[0017] Figure 2 This is a three-dimensional structural diagram of the clamping component of an adjustable-angle deburring device for sheet metal parts proposed in this utility model.

[0018] Figure 3 A cross-sectional view of the clamping component of an adjustable-angle deburring device for sheet metal parts proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the sheet metal clamping and deburring structure of an adjustable-angle sheet metal deburring device proposed in this utility model.

[0020] In the diagram: 1. Clamping assembly; 101. Support base; 102. Bidirectional threaded rod; 103. Guide rod; 104. Sliding plate; 105. Clamping column; 106. Rotating rod; 107. Sprocket; 108. Chain; 109. Square hole; 110. Square rod; 2. Polishing machine; 3. Support frame; 4. First motor; 5. Second motor; 6. Protective cover; 7. Anti-slip pad; 8. Base; 9. Frame; 10. Electric push rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4 An adjustable-angle deburring device for sheet metal parts includes a base 8, a polishing machine 2, and two sets of clamping assemblies 1. The clamping assemblies 1 are located on top of the base 8, and the two sets of clamping assemblies 1 are arranged perpendicularly. Each clamping assembly 1 includes a support base 101, with a bidirectional threaded rod 102 rotatably inserted between the two ends of the support base 101. Both ends of the bidirectional threaded rod 102 are threadedly connected to sliding plates 104. Two guide rods 103 are welded between the inner walls of the two ends of the support base 101. The sliding plates 104 are slidably sleeved with the guide rods 103. One side of 04 is rotatably connected to a clamping column 105 and a rotating rod 106. One end of the outer wall of the support base 101 is fixed with a support frame 3 by bolts. The support frame 3 has an L-shaped structure. One side of the outer wall of the support frame 3 is fixed with a first motor 4 by bolts. The output end of the first motor 4 is fixedly connected to one end of the bidirectional threaded rod 102. Under the drive of the first motor 4, the bidirectional threaded rod 102 rotates, thereby causing the sliding plate 104 to move along the guide rod 103 and causing the two clamping columns 105 to converge towards the middle, thus clamping from both sides of the sheet metal part.

[0023] One end of the clamping column 105 and one end of the rotating rod 106 are both keyed to a sprocket 107. A chain 108 is driven between the two sprockets 107. A square hole 109 is provided between the two ends of the rotating rod 106. A square rod 110 is slidably inserted between the two square holes 109. A second motor 5 is fixed to one side of the outer wall of the support frame 3 by bolts. The output end of the second motor 5 is fixedly connected to one end of the square rod 110. Driven by the second motor 5, the lower rod 110 rotates, thereby driving the rotating rod 106 to rotate. Then, under the transmission action of the chain 108, the clamping column 105 rotates, thereby causing the sheet metal part to flip and thus adjusting the polished surface of the sheet metal part.

[0024] A protective cover 6 is bolted to one side of the sliding plate 104. The protective cover 6 covers the outside of the chain 108, thereby protecting the sprocket 107 and the chain 108. An anti-slip pad 7 is glued to one end of the clamping column 105. The anti-slip pad 7 is a rubber pad, which increases the friction between the clamping column 105 and the sheet metal part, and improves the stability of clamping the sheet metal part. The top of the base 8 is bolted to the frame 9. The top outer wall of the frame 9 is bolted to two electric push rods 10. The polishing machine 2 is bolted to the bottom end of the two electric push rods 10. Under the stretching of the electric push rods 10, the polishing machine 2 moves downward to contact the sheet metal part, thereby polishing the sheet metal part with the polishing machine 2.

[0025] The working principle of this embodiment is as follows: In use, firstly, the sheet metal part is placed between the two clamping columns 105 of one of the clamping components 1. Then, the first motor 4 is started. Under the drive of the first motor 4, the bidirectional threaded rod 102 rotates, thereby causing the sliding plate 104 to move along the guide rod 103 and causing the two clamping columns 105 to converge towards the middle, thus clamping the sheet metal part from both sides. Next, the electric push rod 10 is started. Under the extension of the electric push rod 10, the polishing machine 2 moves downward to contact the sheet metal part, thereby polishing the sheet metal part with the polishing machine 2. During the polishing process, the second motor 5 is started. Under the drive of the second motor 5, the lower rod 110 rotates, thereby causing the rotating rod 106 to rotate. Then, under the transmission action of the chain 108, the clamping columns 105 rotate, thereby causing the sheet metal part to flip over, thereby adjusting the polishing surface of the sheet metal part so as to polish the two sides of the sheet metal part except for the clamping side.

[0026] Then, the existing clamping of the sheet metal part is released. Next, the sheet metal part is placed between the two clamping posts 105 of another clamping assembly 1. Then, under the drive of the first motor 4, the bidirectional threaded rod 102 rotates, so that the two clamping posts 105 converge towards the middle and clamp from the other two sides of the sheet metal part so as to polish the remaining two sides, thereby polishing the sheet metal part comprehensively.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An angle-adjustable deburring device for sheet metal parts, comprising a base (8), a polishing machine (2) and two sets of clamping assemblies (1), the clamping assemblies (1) being arranged on the top of the base (8), the two sets of clamping assemblies (1) being arranged in perpendicular intersection, characterized in that, The clamping assembly (1) comprises a support seat (101), a two-way threaded rod (102) is rotatably inserted between the two ends of the support seat (101), the two ends of the two-way threaded rod (102) are threadedly connected with sliding plates (104), two guide rods (103) are fixedly connected between the inner walls of the two ends of the support seat (101), the sliding plates (104) are slidably sleeved with the guide rods (103), a clamping column (105) and a rotating rod (106) are rotatably inserted on one side of the sliding plate (104), one end of the clamping column (105) and one end of the rotating rod (106) are fixedly connected with chain wheels (107), a chain (108) is drivingly connected between the two chain wheels (107), square holes (109) are penetratingly arranged between the two ends of the rotating rod (106), and a square rod (110) is slidably inserted between the two square holes (109).

2. The angle adjustable deburring device for sheet metal parts according to claim 1, characterized in that, One end of the support seat (101) is fixedly connected with a support frame (3), and the support frame (3) is in L-shaped structure.

3. The angle adjustable deburring device for sheet metal parts according to claim 2, characterized in that, A first motor (4) is fixedly connected to the outer wall of one side of the support frame (3), and the output end of the first motor (4) is fixedly connected with one end of the two-way threaded rod (102).

4. The angle adjustable deburring device for sheet metal parts according to claim 3, characterized in that, A second motor (5) is fixedly connected to the outer wall of one side of the support frame (3), and the output end of the second motor (5) is fixedly connected with one end of the square rod (110).

5. The angle adjustable deburring device for sheet metal parts according to claim 1, characterized in that, A protective cover (6) is fixedly connected to one side of the sliding plate (104), and the protective cover (6) covers the outer side of the chain (108).

6. The angle adjustable deburring device for sheet metal parts according to claim 1, characterized in that, A non-slip pad (7) is fixedly connected to one end of the clamping column (105), and the non-slip pad (7) is a rubber pad.

7. The angle adjustable deburring device for sheet metal parts according to claim 1, characterized in that, A rack (9) is fixedly connected to the top of the base (8), two electric push rods (10) are fixedly connected to the top outer wall of the rack (9), and the polishing machine (2) is fixedly connected to the bottom ends of the two electric push rods (10) by bolts.

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