Clamping mechanism

Abstract

The utility model provides a clamping mechanism which comprises a machining table, a clamping assembly and a cleaning assembly, a vertical plate is arranged at the top of the machining table, and a fixing plate is fixedly connected to the top of the vertical plate; the clamping assembly is arranged on the inner side of the vertical plate, the clamping assembly comprises a moving guide groove, a sliding block, a clamping plate, a threaded rod and a connecting block, and the moving guide groove is formed in the inner side of the vertical plate. The clamping mechanism provided by the utility model solves the problems that when an alloy workpiece is cut, polished or drilled in the prior art, one end of the workpiece is fixed, the workpiece is easy to shake, when the two ends of the workpiece are different in thickness, the clamping operation is inconvenient to carry out according to needs, the machining accuracy and the product quality are influenced, and the like. And meanwhile, only a single workpiece can be conveniently limited, clamping and loosening work needs to be frequently and repeatedly carried out during batch machining, the operation complexity is increased, and the production and machining efficiency is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of metal alloy processing equipment, in particular to a clamping mechanism. Background Art

[0002] An alloy refers to a solid product with metallic properties obtained by mixing and melting one metal with another or several metals or non-metals and then cooling and solidifying. Alloys have characteristics such as higher hardness, strength, corrosion resistance, heat resistance, wear resistance, and workability. The diversity and adjustability of alloys enable them to adapt to various complex environmental conditions and are widely used in fields such as the chemical industry, medical devices, construction processing, aerospace, and automotive manufacturing.

[0003] A clamping mechanism for the production and processing of metal workpieces with a patent application number of 202221928277.7, through the cooperation of a left clamping block, a right clamping block, a lead screw, etc., facilitates the fixation of metal workpieces, and the surface of the base is cleaned by controlling the movement of a cleaning sponge block. However, during use, the chips generated during the processing of metal workpieces will fall into the moving groove of the base, and the cleaning sponge block can only clean the surface of the base, and metal chips are likely to accumulate in the moving groove, affecting the operation of the clamping operation.

[0004] When some existing alloy workpieces are subjected to processing operations such as cutting, grinding, or drilling, one end of the workpiece is fixed, and the workpiece is prone to shaking. When the two ends of the workpiece have different thicknesses, it is not convenient to perform clamping operations as required, affecting the processing accuracy and product quality. At the same time, it is only convenient to limit a single workpiece. During batch processing, it is necessary to frequently repeat the clamping and loosening operations, increasing the complexity of the operation and the production and processing efficiency is limited.

[0005] Therefore, it is necessary to provide a new clamping mechanism to solve the above technical problems. Content of the Utility Model

[0006] To solve the above technical problems, the utility model provides a clamping mechanism that is convenient for reducing the accumulation of metal chips, improving the cleaning effect, and facilitating the fixation of multiple workpieces.

[0007] The clamping mechanism provided by the utility model includes a processing table, a clamping assembly and a cleaning assembly. A vertical plate is arranged on the top of the processing table, and a fixing plate is fixedly connected to the top of the vertical plate; the clamping assembly is arranged inside the vertical plate, and the clamping assembly includes a movement guide groove, a sliding block, a clamping plate, a threaded rod and a connecting block. A movement guide groove is formed inside the vertical plate, a sliding block is slidably connected inside the movement guide groove, a clamping plate is fixedly connected to one side of the sliding block, a threaded rod is rotatably connected inside the vertical plate, and a connecting block is threadedly connected to the outer side of the threaded rod; the cleaning assembly is arranged inside the processing table, and the cleaning assembly includes a through groove, a stabilizing rod and a control frame. A through groove is formed inside the processing table, a stabilizing rod is fixedly connected to one side of the fixing plate, and a control frame is slidably connected to the outer side of the stabilizing rod.

[0008] As a clamping mechanism provided by the utility model, preferably, a fixing block is fixedly connected to the top of the clamping plate, a control plate is rotatably connected to one side of the fixing block, and one end of the control plate is rotatably connected to one side of the connecting block.

[0009] As a clamping mechanism provided by the utility model, preferably, an anti-slip pad is arranged at the bottom of the clamping plate, and a handle is fixedly connected to one end of the threaded rod.

[0010] As a clamping mechanism provided by the utility model, preferably, the cleaning assembly further includes a square tube and a connecting tube. A square tube is fixedly connected to the bottom of the control frame, and a connecting tube is arranged inside the square tube.

[0011] As a clamping mechanism provided by the utility model, preferably, a collection box is slidably connected to the inside of the processing table, and the inside of the through groove is communicated with the inside of the collection box.

[0012] As a clamping mechanism provided by the utility model, preferably, a lead screw is threadedly connected to the inside of the control frame, a support seat is arranged at one end of the lead screw, and the bottom of the support seat is fixedly connected to the top of the fixing plate.

[0013] As a clamping mechanism provided by the utility model, preferably, a motor is fixedly connected to the top of the fixing plate, a connecting rod is fixedly connected to the output end of the motor, and one end of the connecting rod is fixedly connected to one end of the lead screw.

[0014] As a clamping mechanism provided by the utility model, preferably, a bolt is arranged inside the square tube, a threaded hole is formed inside the connecting tube, a positioning plate is fixedly connected to the bottom of the connecting tube, and a brush is arranged at the bottom of the positioning plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The clamping mechanism, under the action of the threaded rod, control board, connecting block and fixed block, facilitates driving the clamping plate and multiple protective pads to achieve lifting motion, which is convenient for synchronously clamping and fixing multiple alloy workpieces, facilitating batch processing, conducive to improving processing efficiency. At the same time, through two groups of clamping plates, anti-slip pads, vertical plates, etc., it is convenient to clamp and fix according to the thicknesses of both ends of the workpiece respectively, which is conducive to improving the stability effect and reducing the occurrence of shaking. By adjusting the overall lengths of the square tube and connecting tube, it is convenient to adjust the height of the brush as needed, facilitating the cleaning work of the processing table, solving the problems that in the existing part of the processing operations such as cutting, grinding or drilling of alloy workpieces, when fixing one end of the workpiece, the workpiece is prone to shaking, when the thicknesses of both ends of the workpiece are different, it is not convenient to clamp as needed, affecting the processing accuracy and product quality, and at the same time, it is only convenient to limit a single workpiece, and in batch processing, it is necessary to frequently repeat the clamping and loosening work, increasing the complexity of the operation and the limited production and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic structural diagram of a preferred embodiment of the clamping mechanism provided by the present utility model;

[0018] Figure 2 For Figure 1 the schematic structural diagram of the novel clamping assembly shown;

[0019] Figure 3 For Figure 1 the schematic structural diagram of the novel control frame and through slot shown;

[0020] Figure 4 For Figure 1 the schematic structural diagram of the novel connecting tube and brush shown.

[0021] Reference numerals in the figures: 1, processing table; 2, vertical plate; 3, fixed plate; 4, clamping assembly; 41, movement guide groove; 42, sliding block; 43, clamping plate; 44, threaded rod; 45, connecting block; 5, cleaning assembly; 51, through slot; 52, stabilizing rod; 53, control frame; 54, square tube; 55, connecting tube; 6, fixed block; 7, control board; 8, anti-slip pad; 9, handle; 10, collection box; 11, lead screw; 12, support seat; 13, motor; 14, connecting rod; 15, bolt; 16, screw hole; 17, positioning plate; 18, brush. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , whereinFigure 1 Schematic diagram of a preferred embodiment of the clamping mechanism provided by the present utility model; Figure 2 For Figure 1 Schematic diagram of the structure of the new clamping assembly shown; Figure 3 For Figure 1 Schematic diagram of the structure of the new control frame and through groove shown; Figure 4 For Figure 1 Schematic diagram of the structure of the new connecting pipe and brush shown. A clamping mechanism, including a processing table 1, a vertical plate 2 is arranged on the top of the processing table 1, and a fixing plate 3 is fixedly connected to the top of the vertical plate 2;

[0024] In the specific implementation process, as Figure 1 and Figure 2 shown, the clamping assembly 4 is arranged inside the vertical plate 2. The clamping assembly 4 includes a movement guide groove 41, a sliding block 42, a clamping plate 43, a threaded rod 44 and a connecting block 45. A movement guide groove 41 is opened inside the vertical plate 2, a sliding block 42 is slidably connected inside the movement guide groove 41, a clamping plate 43 is fixedly connected to one side of the sliding block 42, a threaded rod 44 is rotatably connected inside the vertical plate 2, and a connecting block 45 is threadedly connected to the outer side of the threaded rod 44.

[0025] A fixed block 6 is fixedly connected to the top of the clamping plate 43, a control plate 7 is rotatably connected to one side of the fixed block 6, and one end of the control plate 7 is rotatably connected to one side of the connecting block 45.

[0026] An anti-slip pad 8 is arranged at the bottom of the clamping plate 43, and a handle 9 is fixedly connected to one end of the threaded rod 44.

[0027] It should be noted that: two groups of vertical plates 2 are respectively arranged on the top of the processing table 1. The threaded rod 44 has threaded layers in opposite directions and is respectively threadedly connected to two connecting blocks 45. Rotate the handle 9, so that the threaded rod 44 rotates under the support of the vertical plate 2, and then drive the two connecting blocks 45 to move respectively. Under the action of the two groups of control plates 7 and fixed blocks 6, drive the clamping plate 43 to rise and fall, and at the same time make the sliding blocks 42 on both sides of the clamping plate 43 slide in the movement guide groove 41, enhancing the smoothness and stability of the operation. By controlling the rise and fall of the clamping plate 43, the three anti-slip pads 8 are synchronously driven to rise and fall, so that the anti-slip pads 8 contact and clamp the workpiece on the processing table 1, facilitating the clamping of both ends of the workpiece, improving the firmness effect, and at the same time facilitating the synchronous clamping of multiple workpieces, improving the production and processing efficiency to a certain extent.

[0028] Refer to Figure 1 、 Figure 3 and Figure 4As shown in the figure, the cleaning assembly 5 is arranged inside the processing table 1. The cleaning assembly 5 includes a through groove 51, a stabilizing rod 52 and a control frame 53. A through groove 51 is formed inside the processing table 1. One side of the fixing plate 3 is fixedly connected with a stabilizing rod 52, and the outer side of the stabilizing rod 52 is slidably connected with a control frame 53.

[0029] The cleaning assembly 5 further includes a square tube 54 and a connecting tube 55. The bottom of the control frame 53 is fixedly connected with a square tube 54, and a connecting tube 55 is arranged inside the square tube 54.

[0030] A collection box 10 is slidably connected inside the processing table 1, and the inside of the through groove 51 is communicated with the inside of the collection box 10.

[0031] A lead screw 11 is threadedly connected inside the control frame 53. One end of the lead screw 11 is provided with a support seat 12, and the bottom of the support seat 12 is fixedly connected with the top of the fixing plate 3.

[0032] A motor 13 is fixedly connected to the top of the fixing plate 3. The output end of the motor 13 is fixedly connected with a connecting rod 14, and one end of the connecting rod 14 is fixedly connected with one end of the lead screw 11.

[0033] A bolt 15 is arranged inside the square tube 54. A threaded hole 16 is formed inside the connecting tube 55. The bottom of the connecting tube 55 is fixedly connected with a positioning plate 17, and a brush 18 is arranged at the bottom of the positioning plate 17.

[0034] It should be noted that: driven by the motor 13, the connecting rod 14 drives the lead screw 11 to rotate under the support of the support seat 12, and then drives the control frame 53 to move back and forth under the support of the two stabilizing rods 52. Under the action of the square tube 54, the connecting tube 55 and the positioning plate 17, the brush 18 is driven to move back and forth, which is convenient for sweeping the metal chips on the processing table 1 into the through groove 51 and collecting and processing them centrally through the collection box 10. The overall length of the square tube 54 and the connecting tube 55 can be conveniently adjusted through the bolt 15 and the threaded hole 16, and then the height of the brush 18 can be adjusted as required.

[0035] The working principle of a clamping mechanism provided by the present utility model is as follows:

[0036] During use, the two ends of the alloy workpiece are respectively placed between two groups of vertical plates 2. Rotate the two handles 9 respectively, so that the threaded rod 44 rotates under the support of the vertical plate 2, and then drives the two connecting blocks 45 to move respectively. Under the action of the two groups of control plates 7 and the fixed blocks 6, the clamping plate 43 is driven to rise and fall. At the same time, the sliding blocks 42 on both sides of the clamping plate 43 slide in the motion guide grooves 41, enhancing the smoothness and stability of the operation. By controlling the rise and fall of the clamping plate 43, the three anti-slip pads 8 are synchronously driven to rise and fall, so that the anti-slip pads 8 contact and clamp the workpiece on the processing table 1, which is convenient for clamping according to the thickness of both ends of the workpiece respectively, improving the firmness effect and reducing the situation of shaking. At the same time, it is convenient to synchronously clamp multiple workpieces, facilitating batch clamping and processing, and improving the production and processing efficiency to a certain extent. After the workpiece processing is completed, take it out. Under the action of the bolts 15 and the screw holes 16, adjust the overall length of the square pipe 54 and the connecting pipe 55, so that the brush 18 descends and contacts the surface of the processing table 1. Driven by the motor 13, the connecting rod 14 drives the screw rod 11 to rotate under the support of the support seat 12, and then drives the control frame 53 to move back and forth under the support of the two stabilizing rods 52. Under the action of the square pipe 54, the connecting pipe 55 and the positioning plate 17, the brush 18 runs back and forth, which is convenient for sweeping the metal chips on the processing table 1 into the through groove 51, and collecting and processing them centrally through the collection box 10, effectively avoiding chip accumulation.

[0037] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A clamping mechanism, characterized in that, Including: A processing table (1), on the top of the processing table (1) there is a vertical plate (2), and on the top of the vertical plate (2) there is a fixed plate (3) fixedly connected; A clamping assembly (4), the clamping assembly (4) is arranged inside the vertical plate (2), the clamping assembly (4) includes a movement guide groove (41), a sliding block (42), a clamping plate (43), a threaded rod (44) and a connecting block (45), a movement guide groove (41) is opened inside the vertical plate (2), a sliding block (42) is slidably connected inside the movement guide groove (41), on one side of the sliding block (42) there is a clamping plate (43) fixedly connected, a threaded rod (44) is rotatably connected inside the vertical plate (2), and a connecting block (45) is threadedly connected to the outside of the threaded rod (44); A cleaning assembly (5), the cleaning assembly (5) is arranged inside the processing table (1), the cleaning assembly (5) includes a through groove (51), a stabilizing rod (52) and a control frame (53), a through groove (51) is opened inside the processing table (1), on one side of the fixed plate (3) there is a stabilizing rod (52) fixedly connected, and a control frame (53) is slidably connected to the outside of the stabilizing rod (52).

2. The clamping mechanism according to claim 1, wherein On the top of the clamping plate (43) there is a fixed block (6) fixedly connected, on one side of the fixed block (6) there is a control plate (7) rotatably connected, and one end of the control plate (7) is rotatably connected to one side of the connecting block (45).

3. The clamping mechanism according to claim 1, wherein On the bottom of the clamping plate (43) there is an anti-slip pad (8) arranged, and on one end of the threaded rod (44) there is a handle (9) fixedly connected.

4. The clamping mechanism according to claim 1, wherein The cleaning assembly (5) further includes a square tube (54) and a connecting tube (55), on the bottom of the control frame (53) there is a square tube (54) fixedly connected, and a connecting tube (55) is arranged inside the square tube (54).

5. The clamping mechanism according to claim 1, characterized in that, Inside the processing table (1) there is a collection box (10) slidably connected, and the inside of the through groove (51) is communicated with the inside of the collection box (10).

6. The clamping mechanism according to claim 1, wherein Inside the control frame (53) there is a lead screw (11) threadedly connected, on one end of the lead screw (11) there is a support seat (12), and the bottom of the support seat (12) is fixedly connected to the top of the fixed plate (3).

7. The clamping mechanism according to claim 1, characterized in that, On the top of the fixed plate (3) there is a motor (13) fixedly connected, the output end of the motor (13) is fixedly connected with a connecting rod (14), and one end of the connecting rod (14) is fixedly connected to one end of the lead screw (11).

8. The clamping mechanism according to claim 4, characterized in that, Inside the square tube (54) there is a bolt (15) arranged, a threaded hole (16) is opened inside the connecting tube (55), on the bottom of the connecting tube (55) there is a positioning plate (17) fixedly connected, and on the bottom of the positioning plate (17) there is a brush (18).

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