Hardware part anti-loosening structure

Abstract

The utility model belongs to the auxiliary field of hardware machining, and particularly relates to a hardware part anti-loosening structure which is assembled on a machining table, a traction opening is formed in the machining table in a penetrating mode, a fixing block is assembled on the machining table, a sliding rod is assembled on the traction opening, an operation motor is assembled on the fixing block, and a double-thread lead screw is assembled on the operation motor. The double-thread lead screw is provided with two traction blocks, the traction blocks and the sliding rods are assembled, the traction blocks are provided with check blocks, the check blocks are provided with vertical rods, the vertical rods are provided with limiting plates, the vertical rods are provided with sliding blocks, the sliding blocks are provided with connecting rods, the connecting rods are provided with installation blocks, and the installation blocks are provided with suction cups. According to the anti-loosening structure for the hardware parts, through cooperation of the suction cups and the check blocks, the problems that an existing clamp is troublesome in clamping, fixing and disassembling of workpieces, inconvenience is brought to workers, and meanwhile the clamping operation efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of hardware processing aids, and particularly to an anti-loosening structure for hardware components. Background Art

[0002] The processing of hardware components refers to the process of making hardware parts with specific functions or shapes from metal materials (such as stainless steel, copper, aluminum, iron, etc.) through mechanical processing methods according to the customer's drawings or samples. This process involves multiple steps and equipment, including but not limited to turning, milling, stamping, wire cutting, laser cutting, welding, and surface treatment, aiming to manufacture hardware parts that meet specific design and performance requirements. Hardware components are widely used in industries such as electronics, machinery, aviation, and new energy, and are of great significance for achieving high-precision and high-quality production of products. During the processing, the hardware design stage is the crucial first step, and it is necessary to formulate the design drawings of the spare parts and plan the production process according to the customer's requirements or one's own design scheme.

[0003] However, the following problems still exist in the current processing of hardware components:

[0004] The existing processing equipment needs to use fixtures to clamp and fix the hardware workpieces on the processing table to ensure the smooth progress of the processing work. The existing fixtures not only need to fix the sides of the hardware components but also need to fix the surfaces of the hardware components to prevent the hardware components from loosening due to vibration, which makes the clamping and fixing and disassembly of the workpieces relatively troublesome, brings inconvenience to the staff, and at the same time affects the clamping operation efficiency. Therefore, it is very necessary to involve an anti-loosening structure for hardware components in the field of hardware processing aids. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology, that is, the existing fixtures not only need to fix the sides of the hardware components but also need to fix the surfaces of the hardware components to prevent the hardware components from loosening due to vibration, which makes the clamping and fixing and disassembly of the workpieces relatively troublesome, brings inconvenience to the staff, and at the same time affects the clamping operation efficiency, the utility model proposes an anti-loosening structure for hardware components.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A loosening prevention structure for hardware components is assembled on a processing table. The processing table is symmetrically penetrated with traction ports. Two groups of fixing blocks are fixedly assembled at the bottom of the processing table. The number of fixing blocks in each group is two, and the two fixing blocks in each group are respectively located on both sides of the traction port. Slide bars are fixedly assembled on the inner walls of the traction ports. An operating motor is fixedly assembled on the fixing block. The output end of the operating motor is fixedly assembled with a double-threaded lead screw. The double-threaded lead screw movably penetrates through the two groups of fixing blocks. Two traction blocks are threadedly assembled on the double-threaded lead screw. The traction blocks are respectively located between the two fixing blocks in each group, and the traction blocks are respectively movably assembled with the slide bars. Blocks are fixedly assembled on the tops of the traction blocks. The blocks are located above the processing table. Vertical rods are symmetrically and fixedly assembled on the tops of the blocks. Limit plates are fixedly assembled on the tops of the two vertical rods. Sliding blocks are movably assembled on the two vertical rods. Connecting rods are fixedly assembled on the bottoms of the sliding blocks. Mounting blocks are fixedly assembled on the bottoms of the connecting rods. The mounting blocks are located on one side of the blocks. Multiple suction cups are fixedly assembled on the bottoms of the mounting blocks.

[0007] Preferably, the two thread directions of the double-threaded lead screw are opposite, and the two threads of the double-threaded lead screw are respectively located between the two fixing blocks in each group.

[0008] Preferably, a vertical plate is fixedly assembled on the processing table. A cross block is fixedly assembled on the top of the vertical plate. Guide rods are symmetrically and movably assembled on the cross block. Limit blocks are fixedly assembled on the tops of the guide rods. Guide blocks are fixedly assembled on the bottoms of the two guide rods.

[0009] Preferably, a rotating cavity is arranged inside the guide block. An adjusting bolt is threadedly assembled on the cross block. One end of the adjusting bolt is fixedly assembled with a rotating rod. The rotating rod movably penetrates into the rotating cavity, and a rotating disc is fixedly assembled at the bottom of the rotating rod. The rotating disc is movably assembled with the rotating cavity.

[0010] Preferably, an operating block is fixedly assembled at one end of the guide block. The operating block is located on one side of the cross block. An assembling block is fixedly assembled on the top of the operating block. Traction cavities are arranged on the symmetrical two side faces of the assembling block. Sliding cavities are symmetrically arranged on the traction cavities.

[0011] Preferably, adjusting rods are movably assembled on the traction cavities. Sliders are symmetrically and fixedly assembled on the surfaces of the adjusting rods. The sliders are correspondingly movably assembled with the sliding cavities. Assembling rods are fixedly assembled at one ends of the adjusting rods. The assembling rods are correspondingly fixedly assembled with the sliding blocks.

[0012] The advantages of the present utility model are as follows:

[0013] In the present utility model, by placing the hardware components on the processing table such that the hardware components are located between two stoppers, starting the operating motor, the double-threaded screw rod rotates respectively on two traction blocks. Under the action of the two threads of the double-threaded screw rod, the traction blocks move in opposite directions on the sliding rods respectively, the two stoppers approach each other, and the stoppers clamp the two side surfaces of the hardware components. At this time, the suction cup is located on the upper surface of the hardware components. As the two stoppers approach each other, the adjusting rod drives the sliders to move on the traction cavity and the sliding cavity respectively. At the same time, the two mounting blocks approach each other. Rotate the adjusting bolt on the cross block, such that the rotating disk on the rotating rod rotates on the rotating cavity, the guiding rod moves on the cross block, the guiding block drives the fitting block on the operating block to move downward, such that the adjusting rod drives the sliding block on the fitting rod to move downward on the vertical rod, facilitating the suction cup to adsorb the surface of the hardware components, preventing the hardware components from loosening, facilitating the processing equipment to perform processing operations on the hardware components, and improving the clamping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 Schematic diagram of the anti-loosening structure of the hardware components and the assembly structure with the processing table of the present utility model;

[0016] Figure 2 Schematic diagram of the anti-loosening structure of the hardware components and the assembly structure with the processing table of the present utility model;

[0017] Figure 3 Schematic diagram of the sectional structure of the traction mechanism of the present utility model;

[0018] Figure 4 Schematic diagram of the sectional structure of the adjusting mechanism of the present utility model.

[0019] In the figure:

[0020] 10. Processing table; 11. Traction port; 12. Sliding rod; 13. Traction block;

[0021] 20. Stopper; 21. Vertical rod; 22. Limiting plate; 23. Sliding block;

[0022] 30. Connecting rod; 31. Mounting block; 32. Suction cup; 33. Fitting rod;

[0023] 40. Adjusting rod; 41. Fitting block; 42. Vertical plate; 43. Fixed block;

[0024] 50. Operating motor; 51. Double-threaded lead screw; 52. Traction cavity; 53. Sliding cavity;

[0025] 60. Slide block; 61. Operating block; 62. Guide block; 63. Rotating cavity;

[0026] 70. Horizontal block; 71. Guide rod; 72. Limit block; 73. Adjusting bolt;

[0027] 80. Rotating rod; 81. Rotating disc. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] The following further elaborates on this application in conjunction with Figure 1 —4.

[0030] The embodiment of this application discloses an anti-loosening structure for hardware components. Refer to Figure 1 and Figure 2, a loosening prevention structure for hardware components, assembled on the processing table 10. The processing table 10 is symmetrically penetrated with traction ports 11. Two groups of fixing blocks 43 are fixedly assembled at the bottom of the processing table 10. The number of each group of fixing blocks 43 is two. The two fixing blocks 43 of each group are respectively located on both sides of the traction port 11. Slide rods 12 are fixedly assembled on the inner walls of the traction ports 11. An operating motor 50 is fixedly assembled on the fixing block 43. The output end of the operating motor 50 is fixedly assembled with a double-threaded lead screw 51. The double-threaded lead screw 51 movably penetrates through the two groups of fixing blocks 43. The two thread directions of the double-threaded lead screw 51 are opposite, and the two threads of the double-threaded lead screw 51 are respectively located between the two fixing blocks 43 of each group. Two traction blocks 13 that move on the slide rods 12 are threadedly assembled on the double-threaded lead screw 51. The traction blocks 13 are respectively located between the two fixing blocks 43 of each group. Blocks 20 located above the processing table 10 are fixedly assembled on the tops of the traction blocks 13. Vertical rods 21 are symmetrically and fixedly assembled on the tops of the blocks 20. Limiting plates 22 are fixedly assembled on the tops of the two vertical rods 21. Sliding blocks 23 are movably assembled on the two vertical rods 21. Connecting rods 30 are fixedly assembled on the bottoms of the sliding blocks 23. Mounting blocks 31 are fixedly assembled on the bottoms of the connecting rods 30. The mounting blocks 31 are located on one side of the blocks 20. Multiple suction cups 32 are fixedly assembled on the bottoms of the mounting blocks 31. Place the hardware components on the processing table 10 so that the hardware components are located between the two blocks 20. Start the operating motor 50. The double-threaded lead screw 51 rotates on the two traction blocks 13 respectively. Under the action of the two threads of the double-threaded lead screw 51, the traction blocks 13 move in opposite directions on the slide rods 12 respectively. The two blocks 20 move closer to each other, and the blocks 20 clamp the two side surfaces of the hardware components. At this time, the suction cups 32 are located on the upper surface of the hardware components. The sliding blocks 23 move on the vertical rods 21, so that the connecting rods 30 drive the suction cups 32 on the mounting blocks 31 to move downward, so that the suction cups 32 adsorb the upper surface of the hardware components, preventing the hardware components from loosening and facilitating the processing operation of the processing equipment on the hardware components.

[0031] Refer to Figure 1 and Figure 3 as well as Figure 4, a vertical plate 42 is fixedly assembled on the processing table 10, a horizontal block 70 is fixedly assembled at the top of the vertical plate 42, guide rods 71 are symmetrically and movably assembled on the horizontal block 70, limit blocks 72 are fixedly assembled at the tops of the guide rods 71, guide blocks 62 are fixedly assembled at the bottoms of the two guide rods 71, a rotating cavity 63 is arranged inside the guide block 62, an adjusting bolt 73 is threadedly assembled on the horizontal block 70, one end of the adjusting bolt 73 is fixedly assembled with a rotating rod 80, the rotating rod 80 movably penetrates into the rotating cavity 63, and a rotating disk 81 that rotates in the rotating cavity 63 is fixedly assembled at the bottom of the rotating rod 80. One end of the guide block 62 is fixedly assembled with an operating block 61, the operating block 61 is located on one side of the horizontal block 70, an assembling block 41 is fixedly assembled at the top of the operating block 61, traction cavities 52 are arranged on the symmetrical two side surfaces of the assembling block 41, sliding cavities 53 are symmetrically arranged on the traction cavities 52, adjusting rods 40 are movably assembled on the traction cavities 52, sliding blocks 60 that move in the sliding cavities 53 are symmetrically and fixedly assembled on the surfaces of the adjusting rods 40, assembling rods 33 are fixedly assembled at one ends of the adjusting rods 40 respectively, the assembling rods 33 are fixedly assembled corresponding to the sliding blocks 23. The two stoppers 20 move closer to each other, so that the adjusting rods 40 drive the sliding blocks 60 to move on the traction cavities 52 and the sliding cavities 53 respectively. The two mounting blocks 31 move closer to each other. Rotate and move the adjusting bolt 73 on the horizontal block 70, so that the rotating disk 81 on the rotating rod 80 rotates in the rotating cavity 63, the guide rods 71 move on the horizontal block 70, the guide block 62 drives the assembling block 41 on the operating block 61 to move downward, so that the adjusting rods 40 drive the sliding blocks 23 on the assembling rods 33 to move downward on the vertical rods 21, facilitating the suction cup 32 to adsorb the surface of the hardware parts.

[0032] Working principle: Place the hardware parts on the processing table 10 so that the hardware parts are located between the two stoppers 20. Start the operating motor 50, and the double-threaded lead screw 51 rotates on the two traction blocks 13 respectively. Under the action of the two threads of the double-threaded lead screw 51, the traction blocks 13 move in opposite directions on the slide rods 12 respectively. The two stoppers 20 move closer to each other, and the stoppers 20 clamp the two side surfaces of the hardware parts. At this time, the suction cup 32 is located on the upper surface of the hardware parts. The two stoppers 20 move closer to each other, so that the adjusting rods 40 drive the sliding blocks 60 to move on the traction cavities 52 and the sliding cavities 53 respectively. At the same time, the two mounting blocks 31 move closer to each other. Rotate and move the adjusting bolt 73 on the horizontal block 70, so that the rotating disk 81 on the rotating rod 80 rotates in the rotating cavity 63, the guide rods 71 move on the horizontal block 70, the guide block 62 drives the assembling block 41 on the operating block 61 to move downward, so that the adjusting rods 40 drive the sliding blocks 23 on the assembling rods 33 to move downward on the vertical rods 21, facilitating the suction cup 32 to adsorb the surface of the hardware parts, preventing the hardware parts from loosening, facilitating the processing equipment to process the hardware parts, and improving the clamping efficiency.

[0033] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A loosening prevention structure for hardware components, assembled on a processing table (10), characterized in that: The processing table (10) is symmetrically penetrated with traction ports (11). Two groups of fixing blocks (43) are fixedly assembled at the bottom of the processing table (10). The number of each group of fixing blocks (43) is two. The two fixing blocks (43) of each group are respectively located on both sides of the traction port (11). Slide bars (12) are fixedly assembled on the inner walls of the traction ports (11). An operating motor (50) is fixedly assembled on the fixing block (43). The output end of the operating motor (50) is fixedly assembled with a double-threaded lead screw (51). The double-threaded lead screw (51) movably penetrates through the two groups of fixing blocks (43). Two traction blocks (13) are threadedly assembled on the double-threaded lead screw (51). The traction blocks (13) are respectively located between the two fixing blocks (43) of each group, and the traction blocks (13) are respectively movably assembled with the slide bars (12). Blocks (20) are fixedly assembled on the tops of the traction blocks (13). The blocks (20) are located above the processing table (10). Vertical rods (21) are symmetrically and fixedly assembled on the tops of the blocks (20). Limit plates (22) are fixedly assembled on the tops of the two vertical rods (21). Slide blocks (23) are movably assembled on the two vertical rods (21). Connecting rods (30) are fixedly assembled on the bottoms of the slide blocks (23). Mounting blocks (31) are fixedly assembled on the bottoms of the connecting rods (30). The mounting blocks (31) are located on one side of the blocks (20). Multiple suction cups (32) are fixedly assembled on the bottoms of the mounting blocks (31).

2. The anti-loosening structure of a hardware component according to claim 1, characterized in that: The two thread directions of the double-threaded lead screw (51) are opposite, and the two threads of the double-threaded lead screw (51) are respectively located between the two fixing blocks (43) of each group.

3. A loosening prevention structure for a hardware component according to claim 1, characterized in that: A vertical plate (42) is fixedly assembled on the processing table (10). A cross block (70) is fixedly assembled on the top of the vertical plate (42). Guide rods (71) are symmetrically and movably assembled on the cross block (70). Limit blocks (72) are fixedly assembled on the tops of the guide rods (71). A guide block (62) is fixedly assembled at the bottoms of the two guide rods (71).

4. A loosening prevention structure for a hardware component according to claim 3, characterized in that: A rotating cavity (63) is arranged inside the guide block (62). An adjusting bolt (73) is threadedly assembled on the cross block (70). One end of the adjusting bolt (73) is fixedly assembled with a rotating rod (80). The rotating rod (80) movably penetrates into the rotating cavity (63), and a rotating disk (81) is fixedly assembled at the bottom of the rotating rod (80). The rotating disk (81) is movably assembled with the rotating cavity (63).

5. The anti-loosening structure of a hardware component according to claim 4, characterized in that: One end of the guide block (62) is fixedly assembled with an operating block (61). The operating block (61) is located on one side of the cross block (70). An assembling block (41) is fixedly assembled on the top of the operating block (61). Traction cavities (52) are arranged on the symmetric two side surfaces of the assembling block (41). Slide cavities (53) are symmetrically arranged on the traction cavities (52).

6. A loosening prevention structure for a hardware component according to claim 5, characterized in that: The adjusting rods (40) are movably assembled on the traction cavities (52). Sliders (60) are symmetrically and fixedly assembled on the surfaces of the adjusting rods (40). The sliders (60) are movably assembled corresponding to the sliding cavities (53). Assembly rods (33) are fixedly assembled at one ends of the adjusting rods (40). The assembly rods (33) are fixedly assembled corresponding to the sliding blocks (23).

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