A stainless steel wire straightening and punching equipment with a pressing structure

Abstract

The present invention relates to the technical field of fastener stamping device processing, specifically a stainless steel wire straightening and stamping equipment with a pressing structure, comprising a mounting platform, a transmission assembly and a pressing assembly, the transmission assembly and the pressing assembly are both placed above the mounting platform, a punching base is fixedly connected to the middle of the upper surface of the mounting platform, the pressing assembly comprises a push plate, two clamping arc blocks are provided on opposite sides of the two push plates, a sliding hole is provided on the side of the clamping arc block close to the push plate, a limiting groove is provided at the bottom of the sliding hole, the diameter of the limiting groove is larger than the diameter of the sliding hole, the transmission assembly is set to control the two clamping arc blocks to move in unison, when the gasket raw material is clamped, the gasket raw material is placed in the middle position, while clamping, the gasket raw material is quickly positioned, thereby improving the production efficiency of the gasket, while the setting of the pressing assembly can achieve positioning of the gasket raw material, it can also avoid excessive clamping force to cause damage to the gasket raw material.

Description

Technical Field

[0001] The invention relates to the technical field of fastener punching devices, in particular to a stainless steel wire straightening and punching device provided with a material pressing structure. Background Art

[0002] Fasteners, also known as standard parts in the market, are mechanical components that mechanically fasten or bond two or more components together. They are characterized by a wide variety of specifications and performance, as well as a high degree of standardization, serialization, and universality.

[0003] When factories produce some small batches of customized thickened washers, they usually first punch the gasket raw materials into a round cake shape, and then perform the middle punching operation. The existing punching positioning mechanism may cause the following problems during processing:

[0004] (1) When clamping the gasket raw material, it is generally placed in the designated position first, then clamped and fixed, and finally punched. The operation is cumbersome and difficult to position while clamping, which will affect the production efficiency of the gasket; the gasket may also move during the clamping process, affecting the positioning accuracy.

[0005] (2) A large amount of iron filings will be generated during the punching operation of the gasket. The iron filings may adhere to the inner wall of the clamping component. If they are not cleaned in time, the outer wall of the gasket may be deformed during clamping, thereby affecting the quality of the gasket. Summary of the Invention

[0006] In response to the problems in the prior art, the present invention provides a stainless steel wire straightening and stamping equipment with a pressing structure. The setting of the transmission component can control the consistent movement of the two clamping arc blocks. When clamping the gasket raw material, the gasket raw material is placed in the middle position. While clamping, the gasket raw material is quickly positioned, the punching pass rate is guaranteed, and the production efficiency of the gasket is improved. The setting of the pressing component can achieve the positioning of the gasket raw material while avoiding excessive clamping force that may cause damage to the gasket raw material.

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] Specifically, support grooves are provided at both ends of the clamping arc block on the side away from the push plate, a first threaded rod is rotatably connected in the support groove, a movable plate is sleeved on the outer wall of the first threaded rod, the movable plate is threadedly connected to the first threaded rod, a cleaning ring is fixedly connected between the two movable plates, and the cleaning ring is in contact with the arc surface of the clamping arc block.

[0009] Specifically, a fixed rack is fixedly connected to the upper surface of the mounting platform, the push plate is slidingly connected to the upper surface of the fixed rack, the lower end of the first threaded rod passes through the bottom of the support groove, and the first threaded rod is rotatably connected to the bottom of the support groove, and the bottom of the first threaded rod is fixedly connected to a transmission gear, and the transmission gear is meshed with the fixed rack.

[0010] Specifically, the upper surface of the mounting table is fixedly connected to two support plates, the push plate is placed between the two support plates, and the transmission assembly includes a first motor, the first motor is fixedly connected to the end portion of the support plate away from the push plate, the output end of the first motor passes through the side wall of the support plate, and the output end of the first motor is rotatably connected to the side wall of the support plate, the output end of the first motor is fixedly connected to a first bidirectional threaded rod, the first bidirectional threaded rod is rotatably connected between the two support plates, and the electric control switch is electrically connected to the first motor.

[0011] Specifically, a second bidirectional threaded rod is rotatably connected between the two support plates, and the end of the second bidirectional threaded rod away from the first motor passes through the side wall of the support plate, and the second bidirectional threaded rod is rotatably connected to the side wall of the support plate, and the first bidirectional threaded rod and the second bidirectional threaded rod are connected by a synchronous belt.

[0012] Specifically, both ends of the push plate are fixedly connected with connecting moving blocks, which are respectively sleeved on the outer walls of the first bidirectional threaded rod and the second bidirectional threaded rod, and the two connecting moving blocks are respectively threadedly connected to the first bidirectional threaded rod and the second bidirectional threaded rod.

[0013] Specifically, a guide rail is provided between the two support plates, the guide rail is fixedly connected to the upper surface of the mounting platform, and the lower surface of the push plate is slidably connected to the upper surface of the guide rail.

[0014] Specifically, a telescopic airbag is provided between the support plate and the push plate, and the telescopic airbag is fixedly connected to the side wall of the support plate.

[0015] Specifically, a connecting plate is provided on the side of the punching base close to the clamping arc block, and the connecting plate is fixedly connected to the upper surface of the mounting platform. The clamping arc block contacts the upper surface of the connecting plate. A receiving groove is provided on the upper surface of the connecting plate, and an injection block is rotatably connected in the storage groove. A pull-up spring is connected to the side of the injection block close to the punching base, and the other end of the pull-up spring is fixedly connected to the inner wall of the storage groove on one side close to the punching base.

[0016] Specifically, a plurality of connecting air pipes are fixedly connected to the bottom of the jet block, the connecting air pipes are connected to the jet block, and the other ends of the connecting air pipes are connected to the telescopic airbag.

[0017] Beneficial effects of the present invention:

[0018] (1) By controlling the first bidirectional threaded rod and the second bidirectional threaded rod to rotate in unison, the two clamping arc blocks move the same distance. When clamping the gasket raw material, the gasket raw material is placed in the middle position. While clamping, the gasket raw material is quickly positioned, ensuring the punching pass rate and improving the production efficiency of the gasket.

[0019] (2) The clamping arc block first contacts the outer wall of the gasket raw material and pre-clamps it. The push plate continues to move toward the punching base. At this time, the buffer spring is compressed. During the compression of the buffer spring, the gasket raw material is clamped. When the limit column contacts the electric control switch, the first motor stops working. The setting of the buffer spring can avoid the clamping arc block from directly clamping the gasket raw material too tightly, thereby causing the gasket raw material to deform. It plays a protective role on the gasket raw material and ensures the qualified rate of the product.

[0020] (3) The cleaning ring is provided to clean the arc side wall of the clamping arc block, thereby preventing iron filings from adhering to the arc side wall of the clamping arc block and damaging the outer wall of the gasket during clamping. This ensures product quality while also enabling the cleaning of the arc side wall of the clamping arc block.

[0021] (4) The telescopic airbag device is used to avoid collision between the push plate and the support plate. The telescopic airbag plays a buffering role. When the telescopic airbag is pressurized, the gas in the telescopic airbag is ejected through the connecting air pipe through the jet block close to the side of the punching base to clean the surface of the gasket, ensuring that the gasket is in a clean loading platform after punching is completed, which is convenient for the collection of the gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings and examples.

[0023] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0024] Figure 2 A schematic diagram of the transmission assembly structure provided by the present invention;

[0025] Figure 3 The present invention provides Figure 1 Enlarged view of point A in the middle;

[0026] Figure 4 The present invention provides Figure 2 Enlarged view of point C in the middle;

[0027] Figure 5 A schematic diagram of the three-dimensional structure of the connecting plate provided by the present invention;

[0028] Figure 6 The present invention provides Figure 2 Enlarged view of point B in the middle;

[0029] Figure 7 A schematic diagram of the three-dimensional structure of the clamping arc block provided by the present invention;

[0030] Figure 8 The present invention provides Figure 7 DD direction cross-sectional view;

[0031] Figure 9 A schematic diagram of the three-dimensional structure of the push plate provided by the present invention;

[0032] In the picture:

[0033] 1. Mounting platform; 12. Connecting plate; 121. Storage slot; 13. Jet block; 14. Pull-up spring; 15. Connecting air pipe; 16. Fixing rack; 17. Support plate;

[0034] 3. Transmission assembly; 31. First motor; 32. First bidirectional threaded rod; 33. Synchronous belt; 34. Guide rail; 35. Second bidirectional threaded rod;

[0035] 4. Punching base;

[0036] 6. Pressing assembly; 61. Push plate; 62. Guide rod; 63. Buffer spring; 64. Limiting column; 65. Clamping arc block; 66. Sliding hole; 67. Limiting slot; 671. Electric switch; 68. Support slot; 681. First threaded rod; 682. Transmission gear; 683. Moving plate; 684. Cleaning ring; 69. Connecting moving block;

[0037] 7. Telescopic airbag. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0039] Examples, such as Figures 1-9As shown, the present invention provides a stainless steel wire straightening and punching equipment with a pressing structure, including a mounting platform 1, a transmission component 3 and a pressing component 6, the transmission component 3 and the pressing component 6 are both placed above the mounting platform 1, the middle of the upper surface of the mounting platform 1 is fixedly connected to the punching base 4, the pressing component 6 includes a push plate 61, and the opposite sides of the two push plates 61 are provided with a clamping arc block 65, the clamping arc block 65 is provided with a sliding hole 66 on the side close to the push plate 61, and the bottom of the sliding hole 66 is provided with a limiting groove 67, the diameter of the limiting groove 67 is larger than the diameter of the sliding hole 66, and the push plate A plurality of guide rods 62 are fixedly connected to one side of 61 near the clamping arc block 65. The guide rods 62 are slidably connected in the sliding hole 66. The end of the guide rod 62 is fixedly connected to the limit column 64. The limit column 64 is slidably connected in the limit groove 67. The bottom of the limit groove 67 is fixedly connected to the electric switch 671. The limit column 64 can contact the electric switch 671. The outer wall of the guide rod 62 is provided with a buffer spring 63. One end of the buffer spring 63 is fixedly connected to the side wall of the push plate 61. The other end of the buffer spring 63 contacts the side wall of the clamping arc block 65. Through the transmission component 3 The setting can control the two clamping arc blocks 65 to move in unison, so that the gasket raw material is in the middle position when clamping it, and the gasket raw material is quickly positioned while being clamped, thereby ensuring the qualified rate of punching and improving the production efficiency of the gasket. The setting of the pressing component 6 can realize the positioning of the gasket raw material while avoiding excessive clamping force to cause damage to the gasket raw material. The clamping arc blocks 65 on both sides of the punching base 4 move synchronously toward the punching base 4, and the clamping arc blocks 65 first contact the outer wall of the gasket raw material and pre-clamp, and the push plate 61 When continuing to move toward the punching base 4, the push plate 61 pushes the guide rod 62 and the limit column 64 to slide along the limit groove 67 and the inner wall of the sliding hole 66 respectively. At this time, the buffer spring 63 is compressed. During the compression of the buffer spring 63, the gasket raw material is clamped. When the limit column 64 contacts the electric control switch 671, the first motor 31 stops working. The setting of the buffer spring 63 can avoid the clamping arc block 65 from directly clamping the gasket raw material too tightly, thereby causing the gasket raw material to deform, thereby protecting the gasket raw material and ensuring the product qualification rate.

[0040] Specifically, support grooves 68 are provided at both ends of the side of the clamping arc block 65 away from the push plate 61, and a first threaded rod 681 is rotatably connected in the support groove 68. A movable plate 683 is sleeved on the outer wall of the first threaded rod 681, and the movable plate 683 is threadedly connected to the first threaded rod 681. A cleaning ring 684 is fixedly connected between the two movable plates 683. The cleaning ring 684 contacts the arc surface of the clamping arc block 65. When the first threaded rod 681 rotates clockwise, the movable plate 683 slides upward along the inner wall of the support groove 68, and the movable plate 683 drives the cleaning ring 684 along the inner wall of the support groove 68. The curved side wall of the clamping arc block 65 slides upward, and the curved side wall of the clamping arc block 65 is cleaned by the setting of the cleaning ring 684 to avoid iron filings adhering to the curved side wall of the clamping arc block 65, which causes damage to the outer wall of the gasket during clamping. While ensuring product quality, the curved side wall of the clamping arc block 65 can also be cleaned. When the opposite sides of the two clamping arc blocks 65 are pressed together, the cleaning ring 684 moves to the top of the clamping arc block 65, which will not affect the clamping of the gasket raw material by the clamping arc block 65. After the gasket raw material is clamped, the stamping operation is performed.

[0041] Specifically, the upper surface of the mounting platform 1 is fixedly connected with a fixed rack 16, the push plate 61 is slidingly connected to the upper surface of the fixed rack 16, the lower end of the first threaded rod 681 passes through the bottom of the support groove 68, and the first threaded rod 681 is rotatably connected to the bottom of the support groove 68, and the bottom of the first threaded rod 681 is fixedly connected with a transmission gear 682, and the transmission gear 682 is meshed with the fixed rack 16. In the process of the clamping arc block 65 moving toward the punching base 4, the transmission gear 682 at the bottom of the support groove 68 rotates clockwise along the outer wall of the fixed rack 16, and the transmission gear 682 drives the first threaded rod 681 in the support groove 68 to rotate clockwise while rotating clockwise.

[0042] Specifically, the upper surface of the mounting platform 1 is fixedly connected to two support plates 17, and the push plate 61 is placed between the two support plates 17. The transmission assembly 3 includes a first motor 31, which is fixedly connected to the end of the support plate 17 away from the push plate 61. The output end of the first motor 31 passes through the side wall of the support plate 17, and the output end of the first motor 31 is rotatably connected to the side wall of the support plate 17. The output end of the first motor 31 is fixedly connected to the first bidirectional threaded rod 32, and the first bidirectional threaded rod 32 is rotatably connected between the two support plates 17. The electric control switch 671 is electrically connected to the first motor 31, and the first motor 31 is turned on. When the first motor 31 rotates clockwise, it drives the first bidirectional threaded rod 32 to rotate synchronously. When the first bidirectional threaded rod 32 rotates, it drives the second bidirectional threaded rod 35 to rotate through the synchronous belt 33. The setting of the synchronous belt 33 makes the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 rotate in unison. When the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 rotate, the connecting moving block 69 slides along the outer wall of the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35. Since the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 rotate in unison, the two push plates 61 move the same distance.

[0043] Specifically, a second bidirectional threaded rod 35 is rotatably connected between the two support plates 17. The end of the second bidirectional threaded rod 35 away from the first motor 31 passes through the side wall of the support plate 17, and the second bidirectional threaded rod 35 is rotatably connected to the side wall of the support plate 17. The first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 are connected by a synchronous belt 33. When the first bidirectional threaded rod 32 rotates, the second bidirectional threaded rod 35 is driven to rotate by the synchronous belt 33. The setting of the synchronous belt 33 makes the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 rotate in unison.

[0044] Specifically, both ends of the push plate 61 are fixedly connected with a connecting moving block 69, which is respectively sleeved on the outer wall of the first double-directional threaded rod 32 and the second double-directional threaded rod 35, and the two connecting moving blocks 69 are respectively threadedly connected to the first double-directional threaded rod 32 and the second double-directional threaded rod 35. During the rotation of the first double-directional threaded rod 32 and the second double-directional threaded rod 35, the connecting moving block 69 slides along the outer wall of the first double-directional threaded rod 32 and the second double-directional threaded rod 35. Since the first double-directional threaded rod 32 and the second double-directional threaded rod 35 rotate in unison, the two push plates 61 move the same distance, and the two push plates 61 move toward the punching base 4 along the upper surface of the guide rail 34 at the same time. During the movement of the push plate 61, the clamping arc block 65 is driven by the guide rod 62 and the limit column 64 to move toward the punching base 4, ensuring that the two clamping arc blocks 65 move the same distance. When clamping the gasket raw material, the gasket raw material is in the middle position, and rapid positioning of the gasket raw material is achieved while clamping, thereby ensuring the qualified rate of punching and improving the production efficiency of the gasket.

[0045] Specifically, a guide rail 34 is provided between the two support plates 17, and the guide rail 34 is fixedly connected to the upper surface of the mounting table 1. The lower surface of the push plate 61 is slidably connected to the upper surface of the guide rail 34. The two push plates 61 move simultaneously toward the punching base 4 along the upper surface of the guide rail 34. During the movement, the push plate 61 drives the clamping arc block 65 to move toward the punching base 4 through the guide rod 62 and the limit column 64, ensuring that the two clamping arc blocks 65 move the same distance, and the guide rail 34 plays a supporting role.

[0046] Specifically, a telescopic airbag 7 is provided between the support plate 17 and the push plate 61. The telescopic airbag 7 is fixedly connected to the side wall of the support plate 17. When the push plate 61 moves toward the support plate 17, the telescopic airbag 7 is pressurized. The device of the telescopic airbag 7 prevents the push plate 61 from colliding with the support plate 17, and the telescopic airbag 7 plays a buffering role.

[0047] Specifically, a connecting plate 12 is provided on one side of the punching base 4 near the clamping arc block 65, and the connecting plate 12 is fixedly connected to the upper surface of the mounting platform 1, and the clamping arc block 65 contacts the upper surface of the connecting plate 12, and a receiving groove 121 is provided on the upper surface of the connecting plate 12, and an air jet block 13 is rotatably connected in the receiving groove 121. The air jet block 13 is connected to a pulling spring 14 on one side near the punching base 4, and the other end of the pulling spring 14 is fixedly connected to the inner wall of the receiving groove 121 near the punching base 4. When the clamping arc block 65 slides over the upper surface of the air jet block 13, under the pull of the pulling spring 14, the air jet block 13 rotates into a vertical state along the inner wall of the receiving groove 121, which facilitates the cleaning of the surface of the punching base 4. When the clamping arc block 65 moves in the direction close to the punching base 4, the clamping arc block 65 pushes the air jet block 13 to rotate into the receiving groove 121, saving installation space.

[0048] Specifically, a plurality of connecting air pipes 15 are fixedly connected to the bottom of the jet block 13, and the connecting air pipes 15 are arranged to be connected with the jet block 13, and the other end of the connecting air pipe 15 is arranged to be connected with the telescopic air bag 7. The gas in the telescopic air bag 7 is ejected through the connecting air pipe 15 through the jet block 13 close to the punching base 4 to clean the surface of the gasket, ensuring that the gasket is in a clean state after punching is completed, which is convenient for collecting the gasket.

[0049] Working principle: When working, first place the gasket raw material on the upper surface of the punching base 4, turn on the first motor 31, and the first motor 31 drives the first bidirectional threaded rod 32 to rotate synchronously during the clockwise rotation. The first bidirectional threaded rod 32 drives the second bidirectional threaded rod 35 to rotate through the synchronous belt 33 while rotating. The setting of the synchronous belt 33 makes the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 rotate in the same direction. During the rotation of the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35, the moving block 69 is connected to slide along the outer wall of the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35. Since the first bidirectional threaded rod 32 and the second bidirectional threaded rod 35 rotate in unison, the two push plates 61 move the same distance, and the two push plates 61 move simultaneously toward the punching base 4 along the upper surface of the guide rail 34. During the movement, the push plates 61 drive the clamping arc block 65 to move toward the punching base 4 through the guide rod 62 and the limit column 64, ensuring that the two clamping arc blocks 65 move the same distance. When clamping the gasket raw material, the gasket raw material is in the middle position, and rapid positioning of the gasket raw material is achieved while clamping, thereby ensuring the qualified rate of punching and improving the production efficiency of gaskets.

[0050] The clamping arc blocks 65 placed on both sides of the punching base 4 move synchronously toward the punching base 4. The clamping arc blocks 65 first contact the outer wall of the gasket raw material and pre-clamp. When the push plate 61 continues to move toward the punching base 4, the push plate 61 pushes the guide rod 62 and the limit column 64 to slide along the limit groove 67 and the inner wall of the sliding hole 66 respectively. At this time, the buffer spring 63 is compressed. In the process of the buffer spring 63 being compressed, the gasket raw material is clamped. When the limit column 64 contacts the electric control switch 671, the first motor 31 stops working. The setting of the buffer spring 63 can prevent the clamping arc block 65 from directly clamping the gasket raw material too tightly, thereby causing the gasket raw material to deform, thereby protecting the gasket raw material and ensuring the product qualification rate.

[0051] In the process of the clamping arc block 65 moving toward the punching base 4, the transmission gear 682 at the bottom of the support groove 68 rotates clockwise along the outer wall of the fixed rack 16. The transmission gear 682 drives the first threaded rod 681 in the support groove 68 to rotate clockwise while rotating clockwise. When the first threaded rod 681 rotates clockwise, the moving plate 683 slides upward along the inner wall of the support groove 68. The moving plate 683 drives the cleaning ring 684 to slide upward along the arc side wall of the clamping arc block 65. The setting of ring 684 can realize the cleaning of the arc side wall of the clamping arc block 65, avoid iron filings adhering to the arc side wall of the clamping arc block 65, and cause damage to the outer wall of the gasket during clamping. While ensuring product quality, it can also realize the cleaning of the arc side wall of the clamping arc block 65. When the opposite sides of the two clamping arc blocks 65 are pressed together, the cleaning ring 684 moves to the top of the clamping arc block 65, which will not affect the clamping of the gasket raw material by the clamping arc block 65. After the clamping of the gasket raw material is completed, the stamping operation is carried out.

[0052] After punching is completed, the first motor 31 is controlled to rotate counterclockwise, and the first motor 31 drives the first bidirectional threaded rod 32 to rotate. The first bidirectional threaded rod 32 drives the second bidirectional threaded rod 35 to rotate synchronously through the synchronous belt 33. At this time, the two push plates 61 are driven to move away from each other through the connecting moving block 69. At this time, the clamping arc block 65 is still in a tight state with the washer. When the buffer spring 63 returns to its initial position, the clamping arc block 65 is separated from the outer wall of the washer under the pull of the limit column 64 and the guide rod 62, and the clamping arc block 65 is clamped. When the arc block 65 moves toward the support plate 17, the transmission gear 682 rotates counterclockwise along the outer wall of the fixed rack 16. While the transmission gear 682 rotates counterclockwise, it drives the first threaded rod 681 in the support groove 68 to rotate counterclockwise. When the first threaded rod 681 rotates counterclockwise, the movable plate 683 slides upward along the inner wall of the support groove 68. The movable plate 683 drives the cleaning ring 684 to slide upward along the arc side wall of the clamping arc block 65. The arc side wall of the clamping arc block 65 is cleaned by the setting of the cleaning ring 684.

[0053] As the push plate 61 moves toward the support plate 17, the telescopic airbag 7 is pressurized. The telescopic airbag 7 prevents the push plate 61 from colliding with the support plate 17. The telescopic airbag 7 acts as a buffer. The gas in the telescopic airbag 7 is ejected from the side of the air jet block 13 near the punching base 4 through the connecting air pipe 15, thereby cleaning the surface of the gasket and ensuring that the gasket is in a clean state after punching, which is convenient for gasket collection. When the clamping arc block 65 slides over the upper surface of the air jet block 13, the pull of the pull-up spring 14 causes the air jet block 13 to rotate into a vertical state along the inner wall of the storage groove 121, facilitating the cleaning of the surface of the punching base 4. When the clamping arc block 65 moves toward the punching base 4, the clamping arc block 65 pushes the air jet block 13 to rotate into the storage groove 121, saving installation space.

[0054] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel wire straightening and punching device with a pressing structure, comprising a mounting platform (1), a transmission assembly (3) and a pressing assembly (6), wherein the transmission assembly (3) and the pressing assembly (6) are both placed above the mounting platform (1), and a punching base (4) is fixedly connected to the middle of the upper surface of the mounting platform (1), characterized in that: The pressing assembly (6) includes a push plate (61), and a clamping arc block (65) is provided on the opposite side of the two push plates (61). A sliding hole (66) is provided on the side of the clamping arc block (65) close to the push plate (61). A limiting groove (67) is provided at the bottom of the sliding hole (66). The diameter of the limiting groove (67) is larger than the diameter of the sliding hole (66). A plurality of guide rods (62) are fixedly connected to the side of the push plate (61) close to the clamping arc block (65), and the guide rods (62) are slidably connected in the sliding hole (66); The bottom of the limit groove (67) is fixedly connected to an electric switch (671), the limit column (64) can contact the electric switch (671), the end of the guide rod (62) is fixedly connected to the limit column (64), the limit column (64) is slidably connected in the limit groove (67), and the outer wall of the guide rod (62) is provided with a buffer spring (63), one end of the buffer spring (63) is fixedly connected to the side wall of the push plate (61), and the other end of the buffer spring (63) is in contact with the side wall of the clamping arc block (65); A connecting plate (12) is provided on one side of the punching base (4) close to the clamping arc block (65), and the connecting plate (12) is fixedly connected to the upper surface of the mounting platform (1). The clamping arc block (65) contacts the upper surface of the connecting plate (12). A receiving groove (121) is provided on the upper surface of the connecting plate (12), and an air injection block (13) is rotatably connected in the receiving groove (121). A pull-up spring (14) is connected to one side of the air injection block (13) close to the punching base (4), and the other end of the pull-up spring (14) is fixedly connected to the inner wall of the receiving groove (121) close to the punching base (4). Two support plates (17) are fixedly connected to the upper surface of the mounting platform (1), a telescopic airbag (7) is provided between the support plate (17) and the push plate (61), and the telescopic airbag (7) is fixedly connected to the side wall of the support plate (17); The bottom of the jet block (13) is fixedly connected to a plurality of connecting air pipes (15), the connecting air pipes (15) and the jet block (13) are connected, and the other ends of the connecting air pipes (15) are connected to the telescopic air bag (7).

2. The stainless steel wire straightening and punching equipment with a pressing structure according to claim 1, characterized in that: The clamping arc block (65) is provided with support grooves (68) at both ends of a side away from the push plate (61), a first threaded rod (681) is rotatably connected in the support groove (68), an outer wall of the first threaded rod (681) is provided with a movable plate (683), the movable plate (683) is threadedly connected to the first threaded rod (681), a cleaning ring (684) is fixedly connected between the two movable plates (683), and the cleaning ring (684) contacts the arc surface of the clamping arc block (65).

3. The stainless steel wire straightening and punching equipment with a pressing structure according to claim 2, characterized in that: The upper surface of the mounting platform (1) is fixedly connected to a fixed rack (16), the push plate (61) is slidably connected to the upper surface of the fixed rack (16), the lower end of the first threaded rod (681) passes through the bottom of the support groove (68), and the first threaded rod (681) is rotatably connected to the bottom of the support groove (68), and the bottom of the first threaded rod (681) is fixedly connected to a transmission gear (682), and the transmission gear (682) is meshed with the fixed rack (16).

4. The stainless steel wire straightening and punching equipment with a pressing structure according to claim 2, characterized in that: The push plate (61) is placed between the two support plates (17), and the transmission assembly (3) includes a first motor (31). The first motor (31) is fixedly connected to the end of the support plate (17) away from the push plate (61). The output end of the first motor (31) passes through the side wall of the support plate (17), and the output end of the first motor (31) is rotatably connected to the side wall of the support plate (17). The output end of the first motor (31) is fixedly connected to a first bidirectional threaded rod (32), and the first bidirectional threaded rod (32) is rotatably connected between the two support plates (17). The electric control switch (671) is electrically connected to the first motor (31).

5. The stainless steel wire straightening and punching equipment with a pressing structure according to claim 4, characterized in that: A second bidirectional threaded rod (35) is rotatably connected between the two support plates (17), one end of the second bidirectional threaded rod (35) away from the first motor (31) passes through the side wall of the support plate (17), and the second bidirectional threaded rod (35) is rotatably connected to the side wall of the support plate (17), and the first bidirectional threaded rod (32) and the second bidirectional threaded rod (35) are connected via a synchronous belt (33).

6. The stainless steel wire straightening and punching equipment with a pressing structure according to claim 5, characterized in that: Both ends of the push plate (61) are fixedly connected with connecting moving blocks (69), and the connecting moving blocks (69) are respectively sleeved on the outer walls of the first bidirectional threaded rod (32) and the second bidirectional threaded rod (35), and the two connecting moving blocks (69) are respectively threadedly connected to the first bidirectional threaded rod (32) and the second bidirectional threaded rod (35).

7. The stainless steel wire straightening and punching equipment with a pressing structure according to claim 6, characterized in that: A guide rail (34) is provided between the two support plates (17), the guide rail (34) is fixedly connected to the upper surface of the mounting platform (1), and the lower surface of the push plate (61) is slidably connected to the upper surface of the guide rail (34).

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