Clamping mechanism for part manufacturing

Abstract

According to the clamping mechanism for part manufacturing, a double-head motor drives a movable screw rod, the movable screw rod is in threaded connection through a movable block, so that the movable block horizontally moves along an adjusting sliding groove in a supporting frame, the distance between fixing columns on the two sides is changed through movement of the movable block, and then the position of a rotating column is adjusted; the distance between the fixing columns on the two sides can be rapidly adjusted, and the application range of the equipment is widened; an electric telescopic rod is extended, the height of a supporting block and a fixing column is increased, then the fixing column does arc motion in a sliding groove in the supporting block to drive a second rotating block and a rotating column to rotate, then a rotating fixing block on the rotating column rotates along with the rotating fixing block, and an upper clamping block and a lower clamping block are driven to rotate through a first connecting rod and a second connecting rod correspondingly; therefore, through precise mechanical transmission, the stability of the clamping device is guaranteed, the precision of the clamping device is also guaranteed, and the machining quality can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing technology, and in particular relates to a clamping mechanism for manufacturing parts. Background Technology

[0002] In the machinery manufacturing industry, the machining of plate-shaped parts is an indispensable part. Traditional clamping methods often suffer from problems such as uneven clamping force, complex adjustment, and easy damage to the workpiece surface, affecting machining quality and production efficiency. Especially in machining scenarios with high precision requirements, there is an urgent need for a clamping mechanism that is simple in structure, easy to operate, provides stable clamping, and can adapt to plate-shaped parts of various sizes. Utility Model Content

[0003] The purpose of this invention is to provide a clamping mechanism for manufacturing parts, thereby solving existing problems.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a clamping mechanism for manufacturing parts, comprising a processing table. The mechanism is characterized by: a support frame fixedly connected to one side of the upper surface of the processing table; movable blocks slidably connected to both sides of the upper surface of the support block; movable screws threadedly connected to one side of each of the two movable blocks; a double-headed motor bolted to one side of the support frame; the output end of the double-headed motor fixedly connected to the movable screws; a rotating block rotatably connected to one side of each movable block; a fixed column fixedly connected to one end of the rotating block rotatably; electric telescopic rods fixedly connected to both sides of the upper surface of the processing table; support blocks fixedly connected to the upper surface of the electric telescopic rods; a slidably connected side of the fixed column to the support block; a second rotating block fixedly connected to one side of the fixed column; a rotating column rotatably connected to one side of the second rotating block; and clamping devices fixedly connected to both ends of the side of the rotating column.

[0006] Furthermore, the clamping device includes a rotating fixing block, a first connecting rod, a second connecting rod, and a fixed limiting plate. The rotating fixing block is fixedly connected to the rotating column. One end of the rotating fixing block is rotatably connected to the side of the first connecting rod, and the other end of the rotating fixing block is rotatably connected to the side of the second connecting rod. One end of the first connecting rod is rotatably connected to an upper clamping block, and one side of the upper clamping block is rotatably connected to the fixed limiting plate. One end of the second connecting rod is rotatably connected to a lower clamping block, and one side of the lower clamping block is rotatably connected to the fixed limiting plate. The lower end of the fixed limiting plate is slidably connected to the processing table.

[0007] Furthermore, by activating the electric telescopic rod, it extends, raising the height of the support block and the fixed column. Then, the fixed column moves in an arc within the sliding groove on the support block, causing the rotating block and the rotating column to rotate. Subsequently, the rotating fixed block on the rotating column rotates accordingly. Through the first and second connecting rods, the upper clamping block and the lower clamping block rotate respectively. The fixed limiting plate slides within the limiting groove on the processing table, ensuring the stability of the clamping device. Thus, through precise mechanical transmission, the accuracy of the clamping device is guaranteed, which is beneficial to improving the processing quality.

[0008] Furthermore, a limiting groove is formed on the upper surface of the processing table, and the size of the limiting groove is adapted to the fixed limiting plate.

[0009] Furthermore, the support frame has an "L" shaped structure, and an adjustment groove is provided at the lower end of the support frame. The size and shape of the adjustment groove are adapted to the moving block, thereby driving the moving screw through a dual-head motor. The moving screw is connected to the moving block through a threaded connection, causing the moving block to move horizontally along the adjustment groove on the support frame. The movement of the moving block changes the distance between the two fixed columns, thereby adjusting the position of the rotating column to accommodate plate-shaped parts of different widths. This enables rapid adjustment of the distance between the two fixed columns, improves the applicability of the equipment, and also improves work efficiency.

[0010] Furthermore, a sliding groove is provided on one side of the right-side support block. The size and shape of the right-side sliding groove are adapted to the rotating column, which extends through the support block to the outside. The size and shape of the left-side sliding groove are adapted to the fixed column.

[0011] Furthermore, the movable block has an "L" shaped structure, and the fixed limiting plate has a "T" shaped structure.

[0012] This utility model has the following beneficial effects:

[0013] This invention uses a dual-head motor to drive a moving screw, which is connected to a moving block via a threaded connection. This causes the moving block to move horizontally along an adjusting groove on the support frame. The movement of the moving block changes the distance between the two fixed columns, thereby adjusting the position of the rotating column to accommodate plate-shaped parts of different widths. This enables rapid adjustment of the distance between the two fixed columns, improving the applicability of the equipment and increasing work efficiency.

[0014] This invention uses an electric telescopic rod to extend and raise the height of the support block and the fixed column. The fixed column then moves in an arc within a sliding groove on the support block, causing the rotating block and the rotating column to rotate. Subsequently, the rotating fixed block on the rotating column rotates accordingly. Through the first and second connecting rods, the upper and lower clamping blocks are rotated respectively. The fixed limiting plate slides within a limiting groove on the processing table, ensuring the stability of the clamping device. Thus, through precise mechanical transmission, the accuracy of the clamping device is guaranteed, which is beneficial to improving processing quality.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of a clamping mechanism for manufacturing parts;

[0018] Figure 2 This is a schematic diagram of the clamping device.

[0019] Figure 3 A top view of a clamping mechanism for manufacturing parts;

[0020] Figure 4 for Figure 3 Cross-sectional view of AA.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Machining table; 101. Limiting slide groove; 2. Electric telescopic rod; 3. Support frame; 302. Adjusting slide groove; 4. Moving block; 5. Moving screw; 6. Double-headed motor; 7. Rotating block one; 8. Fixed column; 9. Rotating block two; 10. Rotating column; 11. Support block; 1101. Sliding groove; 13. Clamping device; 14. Rotating fixed block; 15. First connecting rod; 16. Second connecting rod; 17. Fixed limiting plate; 18. Upper clamping block; 19. Lower clamping block. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figures 1-4 As shown, this utility model is a clamping mechanism for manufacturing parts, including a processing table 1. The mechanism is characterized by: a support frame 3 fixedly connected to one side of the upper surface of the processing table 1; movable blocks 4 slidably connected to both sides of the upper surface of the support frame 3; movable screws 5 threadedly connected to one side of each of the two movable blocks 4; a double-headed motor 6 bolted to one side of the support frame 3; the output end of the double-headed motor 6 fixedly connected to the movable screws 5; a rotating block 7 rotatably connected to one side of each movable block 4; a fixed column 8 fixedly connected to one end of the rotating block 7; an electric telescopic rod 2 fixedly connected to both sides of the upper surface of the processing table 1; a support block 11 fixedly connected to the upper surface of the electric telescopic rod 2; a slidably connected side of the fixed column 8 to the support block 11; a second rotating block 9 fixedly connected to one side of the fixed column 8; a rotating column 10 rotatably connected to one side of the second rotating block 9; and clamping devices 13 fixedly connected to both ends of the side of the rotating column 10.

[0026] The clamping device 13 includes a rotating fixing block 14, a first connecting rod 15, a second connecting rod 16, and a fixed limiting plate 17. The rotating fixing block 14 is fixedly connected to the rotating column 10. One end of the rotating fixing block 14 is rotatably connected to the side of the first connecting rod 15, and the other end of the rotating fixing block 14 is rotatably connected to the side of the second connecting rod 16. One end of the first connecting rod 15 is rotatably connected to an upper clamping block 18, and one side of the upper clamping block 18 is rotatably connected to the fixed limiting plate 17. One end of the second connecting rod 16 is rotatably connected to a lower clamping block 19, and one side of the lower clamping block 19 is rotatably connected to the fixed limiting plate 17. The lower end of the fixed limiting plate 17 is slidably connected to the processing table 1.

[0027] Among them, a limiting groove 101 is provided on the upper surface of the processing table 1, and the size of the limiting groove 101 is adapted to the fixed limiting plate 17.

[0028] Among them, the support frame 3 has an "L" shaped structure, and the lower end of the support frame 3 is provided with an adjustment groove 302. The size and shape of the adjustment groove 302 are adapted to the moving block 4.

[0029] The right-side support block 11 has a sliding groove 1101 on one side. The size and shape of the right-side sliding groove 1101 are adapted to the rotating column 10. The rotating column 10 extends through the support block 11 to the outside. The size and shape of the left-side sliding groove 1101 are adapted to the fixed column 8.

[0030] Among them, the movable block 4 has an "L" shaped structure, and the fixed limiting plate 17 has a "T" shaped structure.

[0031] It should be further explained that during use, the dual-head motor 6 is started first, and the dual-head motor 6 simultaneously drives the moving screws 5 on both sides to rotate. Then, the moving screws 5 are connected to the moving block 4 by threads, so that the moving block 4 moves horizontally along the adjusting slide groove 302 on the support frame 3. The movement of the moving block 4 changes the distance between the two fixed columns 8, thereby adjusting the position of the rotating column 10 to accommodate plate-shaped parts of different widths. Thus, by driving the moving screws 5 with the dual-head motor 6, the distance between the two fixed columns 8 can be quickly adjusted, which improves the applicability of the equipment and also improves work efficiency. After the spacing is adjusted, the electric telescopic rod 2 is activated to extend it, raising the height of the support block 11 and the fixed column 8. Then, the fixed column 8 moves in an arc within the sliding groove 1101 on the support block 11, causing the rotating block 9 and the rotating column 10 to rotate. Subsequently, the rotating fixed block 14 on the rotating column 10 rotates accordingly, driving the upper clamping block 18 and the lower clamping block 19 to rotate through the first connecting rod 15 and the second connecting rod 16 respectively. The fixed limiting plate 17 slides within the limiting sliding groove 101 on the processing table 1, ensuring the stability of the clamping device 13. Thus, through precise mechanical transmission, the accuracy of the clamping device 13 is ensured, which is beneficial to improving the processing quality.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A clamping mechanism for manufacturing parts, comprising a processing table (1), characterized in that: A support frame (3) is fixedly connected to one side of the upper surface of the processing table (1). Moving blocks (4) are slidably connected to both sides of the upper surface of the support frame (3). Moving screws (5) are threadedly connected to one side of each of the two moving blocks (4). A double-headed motor (6) is bolted to one side of the support frame (3). The output end of the double-headed motor (6) is fixedly connected to the moving screws (5). A rotating block (7) is rotatably connected to one side of the moving block (4). One end of the rotating block (7) is fixedly connected to... A fixed column (8) is connected to the upper surface of the processing table (1), and an electric telescopic rod (2) is fixedly connected to both sides of the upper surface of the electric telescopic rod (2). A support block (11) is fixedly connected to the upper surface of the electric telescopic rod (2). The peripheral side of the fixed column (8) is slidably connected to the support block (11). A rotating block (9) is fixedly connected to one side of the fixed column (8). A rotating column (10) is rotatably connected to one side of the rotating block (9). A clamping device (13) is fixedly connected to both ends of the peripheral side of the rotating column (10).

2. The clamping mechanism for manufacturing parts according to claim 1, characterized in that, The clamping device (13) includes a rotating fixing block (14), a first connecting rod (15), a second connecting rod (16), and a fixed limiting plate (17). The rotating fixing block (14) is fixedly connected to the rotating column (10). One end of the rotating fixing block (14) is rotatably connected to the side of the first connecting rod (15), and the other end of the rotating fixing block (14) is rotatably connected to the side of the second connecting rod (16). One end of the first connecting rod (15) is rotatably connected to an upper clamping block (18), and one side of the upper clamping block (18) is rotatably connected to the fixed limiting plate (17). One end of the second connecting rod (16) is rotatably connected to a lower clamping block (19), and one side of the lower clamping block (19) is rotatably connected to the fixed limiting plate (17). The lower end of the fixed limiting plate (17) is slidably connected to the processing table (1).

3. The clamping mechanism for manufacturing parts according to claim 2, characterized in that, The upper surface of the processing table (1) is provided with a limiting groove (101), the size of which is adapted to the fixed limiting plate (17).

4. The clamping mechanism for manufacturing parts according to claim 1, characterized in that, The support frame (3) has an "L" shaped structure. An adjustment groove (302) is provided at the lower end of the support frame (3). The size and shape of the adjustment groove (302) are adapted to the moving block (4).

5. A clamping mechanism for manufacturing parts according to claim 1, characterized in that, The right side of the support block (11) has a sliding groove (1101) on one side. The size and shape of the right side sliding groove (1101) are adapted to the rotating column (10). The rotating column (10) extends through the support block (11) to the outside. The size and shape of the left side sliding groove (1101) are adapted to the fixed column (8).

6. A clamping mechanism for manufacturing parts according to claim 2, characterized in that, The movable block (4) has an "L" shaped structure, and the fixed limiting plate (17) has a "T" shaped structure.

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