A phosphor copper ball cold heading extrusion processing device

Abstract

The application discloses a phosphor copper ball cold upsetting extrusion treatment device and relates to the technical field of phosphor copper ball processing. The device comprises a base, ring body one and ring body two, and extrusion conveying components are arranged in the ring body one and the ring body two. The extrusion conveying components comprise driving rollers and driven rollers. Four sliding grooves one are arranged in an annular array on the surface of a fixed plate one. Sliding blocks are slidably connected in the four sliding grooves one. Straightening components are arranged on the surface of the sliding blocks. Reverse rotating components are arranged on the base. Reciprocating moving components are arranged on the surface of the fixed plate one. The device has the following advantages. The two groups of driving rollers and driven rollers are driven to rotate in opposite directions by the reverse rotating components, the phosphor copper rods are extruded and straightened, the sliding blocks are driven to reciprocate by the reciprocating moving components, the straightening components are driven to simultaneously strike different positions on the surface of the phosphor copper rods, the curved parts of the phosphor copper rods are straightened, the amount of the copper columns of the phosphor copper rods entering the cold upsetting machine is the same, and the qualified rate of the phosphor copper ball products is improved.

Description

Technical Field

[0001] This invention relates to the field of phosphor bronze ball processing technology, specifically to a cold heading and extrusion processing device for phosphor bronze balls. Background Technology

[0002] Cold heading is a novel, non-cutting metal forming process. It utilizes the plastic deformation of metal under external force, and with the aid of a mold, redistributes and transfers the metal volume to form the desired part or blank. The commonly used equipment for cold heading is a dedicated cold heading machine. Phosphor bronze is composed of bronze with added degassing agents (phosphorus content 0.03–0.35%), tin content 5–8%, and other trace elements such as iron and zinc. It exhibits excellent ductility and fatigue resistance and can be used in electrical and mechanical materials. The forming of phosphor bronze balls requires the processing of phosphor bronze rods.

[0003] The existing phosphor bronze sphere forming process cannot straighten the phosphor bronze rod. As a result, when the surface of the phosphor bronze rod is bent, the amount of copper entering the cold heading machine is different, which leads to different sizes of the formed phosphor bronze spheres. Furthermore, it is easy for the formed phosphor bronze spheres to be damaged, which reduces the pass rate of the finished phosphor bronze spheres and fails to meet actual needs. Summary of the Invention

[0004] The purpose of this invention is to provide a cold heading and extrusion processing device for phosphor bronze balls, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cold heading and extrusion processing apparatus for phosphor bronze balls, comprising:

[0006] The base has a support frame one and a support frame two fixedly connected to its upper surface. The support frame one and the support frame two are respectively rotatably connected to a fixed axis within the support frame one and the support frame two. Each of the rings one and the ring two is provided with a compression conveying component, which includes a driving roller and a driven roller.

[0007] The extrusion conveying component includes a spacing adjustment assembly for adjusting the distance between the driving roller and the driven roller;

[0008] The upper surface of the base is fixedly connected to a fixing plate 1 and a fixing plate 2 respectively. A cold heading machine is installed on the surface of the fixing plate 2. An opening is opened on the surface of the fixing plate 1. Four sliding grooves 1 are opened in a ring array on the surface of the fixing plate 1. A slider is slidably connected in each of the four sliding grooves 1. A straightening component is provided on the surface of the slider.

[0009] A reverse rotation component is provided on the base for driving the first ring and the second ring to rotate in opposite directions.

[0010] A reciprocating moving component is disposed on one surface of the fixed plate and connected to the reverse rotating component, for driving the slider to reciprocate along the slide groove.

[0011] Optionally, the reverse rotation component includes:

[0012] A rotating rod is rotatably connected to the upper surface of the base along a fixed axis. A turntable is fixedly connected to the surface of the rotating rod, and a gear ring is provided on the surface of the turntable.

[0013] A motor three is fixedly installed on the upper surface of the base. A rotating shaft one is fixedly connected to the output end of the motor three. A gear one and a gear two are fixedly connected to the surface of the rotating shaft one. The gear two meshes with the gear ring one. A gear ring two is provided on the outer ring surface of the ring body one. The gear one meshes with the gear ring two.

[0014] The rotating shaft 2 has a through hole on the surface of the fixed plate 1 for the rotating shaft 2 to pass through and be rotatably connected to it. Gear 3 and gear 4 are fixedly connected to both ends of the rotating shaft 2 respectively. Gear 3 meshes with gear ring 1. Gear ring 3 is provided on the outer ring surface of the ring body 2. Gear 4 meshes with gear ring 3.

[0015] Optionally, the extrusion conveying component includes:

[0016] A rotating frame is fixedly connected to the inner wall of ring one or ring two. The surface of the rotating frame has an opening, and a moving block one and a moving block two are slidably connected in the opening.

[0017] The driving roller includes a roller shaft one, and the driven roller includes a roller shaft two. The roller shaft one and the roller shaft two are respectively rotatably connected to the surfaces of the moving block one and the moving block two.

[0018] The rotating frame surface is slidably provided with a drive component for driving the roller to rotate.

[0019] Optionally, the spacing adjustment assembly includes a bidirectional threaded rod, which is rotatably connected to the inner wall of the passage. The surfaces of the first moving block and the second moving block are each provided with a threaded hole for the bidirectional threaded rod to pass through and be threadedly connected thereto. The inner wall of the passage is fixedly installed with a motor, and the output end of the motor is fixedly connected to the end of the bidirectional threaded rod.

[0020] Optionally, the straightening component includes a movable rod, which is fixedly connected to the surface of the slider. A support block is fixedly connected to the surface of the movable rod, and a pressure hammer is fixedly connected to the surface of the support block. The length of the movable rod in each straightening component is different.

[0021] Optionally, the reciprocating moving component includes:

[0022] Turntable 2, the inner wall of the opening is rotatably connected to a rotating tube, turntable 2 is fixedly connected to the surface of the rotating tube, and the surface of turntable 2 is provided with an arc-shaped opening for the moving rod to extend into and slide in connection with it;

[0023] A rack and pinion, wherein a connecting plate is fixedly connected to the surface of the rack and pinion, and a groove 2 is provided on the surface of the fixing plate 1 for the connecting plate to extend into and slide in connection with it, and a gear ring 4 is provided on the outer ring surface of the turntable 2, which meshes with the rack and pinion;

[0024] A drive plate is fixedly connected to the side of the rack and pinion. A rotating plate is fixedly connected to the surface of the rotating rod. A sliding groove three is opened on the surface of the rotating plate. A drive block is slidably connected to the inner wall of the sliding groove three. A drive column is fixedly connected to the surface of the drive block. A sliding opening is opened on the surface of the drive plate for the drive column to extend into and slidably connect with it.

[0025] The inner wall of the slide groove three is rotatably connected to a threaded rod, the end of the threaded rod extends out of the slide groove three and is fixedly connected to a rotating block, and the surface of the driving block is provided with a threaded hole two for the threaded rod to pass through and be threadedly connected thereto.

[0026] Optionally, a collection box is installed on the upper surface of the base and below the cold heading machine, a buffer plate is slidably connected inside the collection box, and a spring damper is provided between the buffer plate and the inner wall of the collection box.

[0027] Optionally, the driving component includes a motor, and a mounting plate is slidably connected to the side of the rotating frame through a mounting groove. The motor is fixedly mounted on the surface of the mounting plate, and the output end of the motor is fixedly connected to the end of the roller. The surface of the rotating frame has an opening for the output end of the motor to pass through.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] I. In the process of conveying phosphor bronze rods, the present invention drives the rotation of gear one, which in turn drives the rotation of ring one. At the same time, the rotation of gear two drives the rotation of turntable one and rotating rod one, thereby causing gear three, gear four and rotating shaft two to rotate, which in turn drives the rotation of ring two. Moreover, the rotation direction of ring two is opposite to that of ring one, so that the two sets of driving rollers and driven rollers rotate in opposite directions to each other, which compresses and straightens the phosphor bronze rods, keeping them in a straight state before entering the cold heading machine. This ensures that the amount of copper column in the phosphor bronze rods entering the cold heading machine is the same, thereby improving the pass rate of phosphor bronze balls.

[0030] Second, in the process of transporting phosphor bronze rods, the present invention rotates the first rotating rod, causing the drive column to rotate around the first rotating rod, thereby driving the rack to slide back and forth, causing the turntable to rotate back and forth, and through the action of the arc-shaped opening, driving the four moving rods and sliders to move back and forth along the first sliding groove, thereby driving the four pressure hammers to move back and forth, hammering different positions on the surface of the phosphor bronze rod, straightening the bent parts of the phosphor bronze rod, thereby further improving the pass rate of phosphor bronze balls.

[0031] Third, during use, the present invention can adjust the initial position of the slider by rotating the threaded rod, thereby driving the drive block to slide along the slide groove, and thus adjusting the initial distance between the pressure hammer and the phosphor bronze rod to maintain appropriate pressure on the phosphor bronze rod. This allows it to adapt to phosphor bronze rods of different diameters, further improving the practicality of the device. Attached Figure Description

[0032] Figure 1 This is an isometric view of the overall structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the ring structure of the present invention;

[0034] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0035] Figure 4 For the present invention Figure 2 Enlarged view of the structure at point B;

[0036] Figure 5 This is a schematic diagram of the reciprocating moving component of the present invention;

[0037] Figure 6 For the present invention Figure 5 Enlarged view of the structure at point C;

[0038] Figure 7 This is a schematic diagram of a fixing plate structure of the present invention;

[0039] Figure 8 This is a cross-sectional view of the collection box structure of the present invention.

[0040] In the diagram: 1. Base; 2. Support frame one; 3. Ring one; 301. Gear ring two; 4. Support frame two; 5. Ring two; 501. Gear ring three; 6. Extrusion conveying component; 7. Rotating frame; 71. Through-hole; 72. Mounting groove; 73. Through-hole; 8. Driven roller; 81. Roller shaft one; 9. Driven roller; 91. Roller shaft two; 10. Motor one; 11. Mounting plate; 12. Motor two; 14. Bidirectional threaded rod; 15. Moving block one; 16. Moving block two; 17. Motor three; 18. Rotating shaft one; 19. Gear one; 20. Gear two; 21. Rotating rod one; 22. Turntable one; 23. Gear ring one; 2 4. Rotating shaft two; 25. Gear three; 26. Gear four; 27. Fixed plate one; 271. Opening; 272. Slide one; 273. Slide two; 28. Turntable two; 281. Gear ring four; 282. Arc-shaped opening; 29. ​​Moving rod; 30. Support block; 31. Pressure hammer; 32. Slider; 33. Rotating tube; 34. Rotating plate; 341. Slide three; 35. Drive block; 36. Threaded rod; 37. Rotating block; 38. Drive column; 39. Drive plate; 40. Rack and pinion; 41. Connecting plate; 42. Fixed plate two; 43. Cold heading machine; 44. Collection box; 45. Spring damper; 46. Buffer plate. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Example 1:

[0043] Please see Figure 1 , Figure 2 and Figure 7 This embodiment provides a cold heading and extrusion processing apparatus for phosphor bronze balls, comprising:

[0044] The base 1 has a support frame 2 and a support frame 4 fixedly connected to its upper surface. The support frame 2 and the support frame 4 are respectively rotatably connected to a ring 3 and a ring 5. The ring 3 and the ring 5 are each provided with a compression conveying component 6. The compression conveying component 6 includes a drive roller 8 and a driven roller 9.

[0045] The extrusion conveying component 6 includes a spacing adjustment assembly for adjusting the distance between the driving roller 8 and the driven roller 9.

[0046] The upper surface of the base 1 is fixedly connected to a first fixing plate 27 and a second fixing plate 42. A cold heading machine 43 is installed on the surface of the second fixing plate 42. An opening 271 is opened on the surface of the first fixing plate 27. Four sliding grooves 272 are arranged in a ring on the surface of the first fixing plate 27. A slider 32 is slidably connected in each of the four sliding grooves 272. A straightening component is provided on the surface of the slider 32.

[0047] The reverse rotation component is mounted on the base 1 and is used to drive the first ring 3 and the second ring 5 to rotate in opposite directions.

[0048] A reciprocating moving component is disposed on the surface of the fixed plate 27 and connected to the reverse rotating component, for driving the slider 32 to reciprocate along the slide groove 272.

[0049] More specifically, in this embodiment: phosphorus copper rods, which are used as raw materials for producing phosphorus copper balls, are passed through ring 3 and ring 5 respectively. Then, the distance between the driving roller 8 and the driven roller 9 is adjusted by the spacing adjustment component, thereby pressing the phosphorus copper rods. By setting the spacing adjustment component, phosphorus copper rods of different diameters can be pressed and conveyed, improving the practicality of the device. Then, the driving roller 8 is rotated by the action of the extrusion conveying component 6 to convey the phosphorus copper rods. During the conveying process, the driving roller 8 and ring 5 are driven to rotate in opposite directions by the action of the reverse rotation component. The reverse rotation of ring 3 and ring 5 drives the two extrusion conveying components 6 to rotate, thereby making the two sets of driving rollers 8 and driven rollers 9 rotate in opposite directions. During the rotation, the phosphorus copper rods are extruded and straightened to prevent them from bending. This keeps the phosphorus copper rods extending to the cold heading machine 43 in a straight state, ensuring that the amount of copper rods receiving forming treatment each time is the same, thereby improving the yield and ensuring that the formed phosphorus copper balls are of consistent size.

[0050] It is worth noting that during the transport of the phosphor bronze rod, the reciprocating moving component drives the slider 32 to move back and forth along the slide groove 272. The reciprocating movement of the slider 32 along the slide groove 272 drives the straightening component to simultaneously hammer different positions on the surface of the phosphor bronze rod, straightening the bent parts of the phosphor bronze rod and further improving the yield of phosphor bronze balls.

[0051] Example 2, based on the above examples:

[0052] Please see Figure 1 , Figure 2 , Figure 5 and Figure 8 The reverse rotation component in Embodiment 1 is disclosed as follows: the reverse rotation component includes:

[0053] Rotating rod 21 is rotatably connected to the upper surface of base 1. Rotating rod 21 is fixedly connected to turntable 22, and turntable 22 is provided with gear ring 23 on its surface.

[0054] A motor 17 is fixedly mounted on the upper surface of the base 1. A rotating shaft 18 is fixedly connected to the output end of the motor 17. A gear 19 and a gear 20 are fixedly connected to the surface of the rotating shaft 18. The gear 20 meshes with a gear ring 23. A gear ring 301 is provided on the outer ring surface of the ring body 3. The gear 19 meshes with the gear ring 301.

[0055] The rotating shaft 24 and the surface of the fixing plate 27 are provided with through holes for the rotating shaft 24 to pass through and rotate with it. The two ends of the rotating shaft 24 are respectively fixedly connected with gear 3 25 and gear 4 26. Gear 3 25 meshes with gear ring 1 23. The outer ring surface of the ring body 2 5 is provided with gear ring 3 501, and gear 4 26 meshes with gear ring 3 501.

[0056] More specifically, in this embodiment: during the phosphor bronze rod conveying process, motor three 17 is started. The rotation of the output end of motor three 17 drives the rotation of shaft one 18. The rotation of shaft one 18 drives gear one 19 and gear two 20 to rotate. The rotation of gear one 19, through its meshing relationship with gear ring two 301, drives the rotation of ring one 3. The rotation of ring one 3 drives the rotation of extrusion conveying component 6, thereby causing the driving roller 8 and driven roller 9 to rotate. At the same time, gear two 20 rotates and, through its meshing relationship with gear ring one 19, drives the rotation of ring one 19. The meshing relationship of 23 drives the turntable 22 and the rotating rod 21 to rotate. The rotation of the turntable 22 drives the gear 3 25 and the rotating shaft 24 to rotate. The rotation of the rotating shaft 24 drives the gear 4 26 to rotate. Through the meshing relationship between the gear 4 26 and the gear ring 3 501, the ring 2 5 rotates. The ring 2 5 rotates in the opposite direction to the ring 3, so that the two extrusion conveying components rotate in opposite directions, thereby realizing the extrusion and straightening of the phosphor bronze rod, keeping the phosphor bronze rod in a straight state, and improving the qualification rate of phosphor bronze balls.

[0057] Example 3, based on the above examples:

[0058] Please see Figures 1 to 4 The extrusion conveying component in Embodiment 1 is disclosed as follows: The extrusion conveying component includes:

[0059] Rotating frame 7 is fixedly connected to the inner wall of ring 1 3 or ring 2 5. The surface of rotating frame 7 has an opening 73, and movable block 1 15 and movable block 2 16 are slidably connected in the opening 73 respectively.

[0060] The driving roller 8 includes a roller shaft 81, and the driven roller 9 includes a roller shaft 91. The roller shaft 81 and the roller shaft 91 are respectively rotatably connected to the surfaces of the moving block 15 and the moving block 26.

[0061] A drive component for rotating roller 81 is slidably disposed on the surface of the rotating frame 7.

[0062] More specifically, in this embodiment: the rotation of ring 3 or ring 5 drives the rotation of the rotating frame 7, which in turn drives the active roller 8 and the driven roller 9 to rotate. During the rotation of the active roller 8 and the driven roller 9, the roller shaft 81 rotates under the action of the driving component, thereby causing the active roller 8 to rotate. The rotation of the active roller 8 enables the conveying of the phosphor bronze rod. Since the two rotating frames 7 rotate in opposite directions during the conveying of the phosphor bronze rod, the pressure of the active roller 8 and the driven roller 9 compresses the phosphor bronze rod, straightening the bent parts. This ensures that the copper column of the phosphor bronze rod remains straight when transported to the cold heading machine 43 for cold heading extrusion, making the amount of copper column receiving the forming process the same each time, thereby improving the pass rate of phosphor bronze balls.

[0063] Example 4, based on the above examples:

[0064] Please see Figure 1 , Figure 2 and Figure 4 The spacing adjustment component in Embodiment 1 is disclosed as follows: the spacing adjustment component includes a bidirectional threaded rod 14, which is rotatably connected to the inner wall of the through-hole 73. The surfaces of the first moving block 15 and the second moving block 16 are each provided with a threaded hole for the bidirectional threaded rod 14 to pass through and be threadedly connected thereto. The inner wall of the through-hole 73 is fixedly installed with a second motor 12, and the output end of the second motor 12 is fixedly connected to the end of the bidirectional threaded rod 14.

[0065] More specifically, in this embodiment: during use, by starting motor 2 12, the bidirectional threaded rod 14 is driven to rotate. The rotation of the bidirectional threaded rod 14 causes the moving block 1 15 and the moving block 2 16 to move closer or further apart within the opening 73. The moving block 1 15 and the moving block 2 16 move closer or further apart within the opening 73, thereby causing the driving roller 8 and the driven roller 9 to move closer or further apart to accommodate phosphor bronze rods of different diameters, thus improving the practicality of the device.

[0066] Example 5, based on the above examples:

[0067] Please see Figure 1 and Figure 5The straightening component in Embodiment 1 is disclosed as follows: the straightening component includes a movable rod 29, which is fixedly connected to the surface of the slider 32. A support block 30 is fixedly connected to the surface of the movable rod 29, and a pressure hammer 31 is fixedly connected to the surface of the support block 30. The length of the movable rod 29 in each straightening component is different.

[0068] More specifically, in this embodiment: the slider 32 slides back and forth along the slide groove 272, driving the moving rod 29 and the support block 30 to move back and forth. The reciprocating movement of the support block 30 drives the pressure hammer 31 to move back and forth. During the reciprocating movement of the pressure hammer 31, the surface of the phosphor bronze rod is hammered, straightening any uneven parts, thereby improving the straightness of the phosphor bronze rod. Furthermore, since there are four sliders arranged in a circular array, and the length of each moving rod 29 is different, different pressure hammers 31 can hammer different parts of the phosphor bronze rod, further improving the straightening quality and increasing the pass rate of the finished phosphor bronze balls.

[0069] Example 6, based on the above examples:

[0070] Please see Figure 1 , Figure 5 and Figure 6 The reciprocating moving component in Embodiment 1 is disclosed as follows: the reciprocating moving component includes:

[0071] Turntable 28 has a rotating tube 33 rotatably connected to the inner wall of opening 271. Turntable 28 is fixedly connected to the surface of rotating tube 33. An arc-shaped opening 282 is provided on the surface of turntable 28 for moving rod 29 to extend into and slide in connection with it.

[0072] The rack and pinion 40 has a connecting plate 41 fixedly connected to its surface. The surface of the fixed plate 27 has a sliding groove 273 for the connecting plate 41 to extend into and slide in connection with it. The outer ring surface of the turntable 28 has a gear ring 281 that meshes with the rack and pinion 40.

[0073] A drive plate 39 is fixedly connected to the side of the rack and pinion 40. A rotating plate 34 is fixedly connected to the surface of the rotating rod 21. A sliding groove 341 is opened on the surface of the rotating plate 34. A drive block 35 is slidably connected to the inner wall of the sliding groove 341. A drive column 38 is fixedly connected to the surface of the drive block 35. A sliding opening is opened on the surface of the drive plate 39 for the drive column 38 to extend into and slidably connect with it.

[0074] The inner wall of the slide groove 341 is rotatably connected to a threaded rod 36. The end of the threaded rod 36 extends out of the slide groove 341 and is fixedly connected to a rotating block 37. The surface of the drive block 35 is provided with a threaded hole 2 for the threaded rod 36 to pass through and be threadedly connected to it.

[0075] More specifically, in this embodiment: the rotation of the rotating rod 21 drives the rotating plate 34 to rotate. The rotation of the rotating plate 34 drives the driving block 35 and the driving column 38 to rotate around the rotating rod 21. The rotation of the driving column 38 around the rotating rod 21, and the sliding opening on the surface of the driving plate 39 drives the driving plate 39, the rack 40 and the connecting plate 41 to reciprocate along the sliding groove 341. The reciprocating sliding of the rack 40 drives the rotating disk 28 to reciprocate. The reciprocating rotation of the rotating disk 28, and the action of the arc-shaped opening 282, drives the four moving rods 29 and the slider 32 to reciprocate along the sliding groove 272, thereby realizing the straightening of the phosphor bronze rod. In use, the initial position of the slider 32 can be adjusted by rotating the threaded rod 36 to drive the driving block 35 to slide along the sliding groove 341, thereby adjusting the initial distance between the pressure hammer 31 and the phosphor bronze rod, so as to maintain a suitable pressure on the phosphor bronze rod, thus adapting to phosphor bronze rods of different diameters, and further improving the practicality of the device.

[0076] Example 7, based on the above examples:

[0077] Please see Figure 1 and Figure 8 A collection box 44 is installed on the upper surface of the base 1 and below the cold heading machine 43. A buffer plate 46 is slidably connected inside the collection box 44, and a spring damper 45 is provided between the buffer plate 46 and the inner wall of the collection box 44.

[0078] More specifically, in this embodiment: the phosphor bronze rod is conveyed to the cold heading machine 43 for cold heading and extrusion processing. After processing, it forms phosphor bronze balls and falls into the buffer plate 46 in the collection box 44, realizing the collection of phosphor bronze balls for subsequent centralized processing. The spring damper 45 is set to buffer them to avoid the phosphor bronze balls from breaking, thus improving the convenience of the device.

[0079] Example 8, based on the above examples:

[0080] Please see Figures 1 to 3 The driving component in Embodiment 3 is disclosed as follows: the driving component includes a motor 10, a mounting plate 11 is slidably connected to the side of the rotating frame 7 via a mounting groove 72, the motor 10 is fixedly mounted on the surface of the mounting plate 11, the output end of the motor 10 is fixedly connected to the end of the roller shaft 81, and the surface of the rotating frame 7 is provided with a through hole 71 for the output end of the motor 10 to pass through.

[0081] More specifically, in this embodiment: by starting the motor 10, the roller 81 is driven to rotate at a stable and uniform speed. The rotation of the roller 81 drives the active roller 8 to rotate, thereby realizing the conveying of the phosphor bronze rod and keeping the conveying speed consistent. By setting the mounting plate 11 which is slidably connected to the rotating frame 7, the active roller 8 can drive the motor 10 and the mounting plate 11 to slide on the surface of the rotating frame 7 when it moves, ensuring the normal operation of the device.

[0082] Working principle: The cold heading and extrusion processing device for phosphor bronze balls includes the following steps during use:

[0083] Step S1: Pass the phosphor bronze rods, which are the raw materials for producing phosphor bronze balls, through the first ring 3 and the second ring 5 respectively. Then start the second motor 12 to drive the bidirectional threaded rod 14 to rotate, so that the driving roller 8 and the driven roller 9 move closer or further apart, thereby clamping phosphor bronze rods of different diameters. Then start the first motor 10 to drive the roller shaft 81 and the driving roller 8 to rotate, so as to realize the conveying of phosphor bronze rods.

[0084] Step S2: During the transport of the phosphor bronze rod, the rotation of the rotating shaft 18 drives the rotation of gear 19 and gear 20. The rotation of gear 19 drives the rotation of ring 3. At the same time, the rotation of gear 20 drives the rotation of turntable 22 and rotating rod 21, thereby causing gear 3 25 and rotating shaft 24 to rotate. Through the meshing relationship between gear 4 26 and gear ring 3 501, ring 25 is driven to rotate. The rotation direction of ring 25 is opposite to that of ring 3, thereby causing the two extrusion rotating frames 7 to rotate in opposite directions. This achieves the extrusion and straightening of the phosphor bronze rod, keeping the phosphor bronze rod in a straight state and improving the pass rate of phosphor bronze balls.

[0085] Step S3: During the transport of the phosphor bronze rod, the rotating rod 21 rotates, causing the drive column 38 to rotate around the rotating rod 21, thereby driving the rack 40 to slide back and forth, causing the turntable 28 to rotate back and forth. Through the action of the arc-shaped opening 282, the four moving rods 29 and the slider 32 move back and forth along the slide groove 272. The slider 32 moves back and forth, driving the moving rods 29 and the support block 30 to move back and forth. The support block 30 moves back and forth, driving the pressure hammer 31 to move back and forth. During the reciprocating movement of the pressure hammer 31, the surface of the phosphor bronze rod is hammered to straighten any uneven parts, thereby improving the straightness of the phosphor bronze rod.

[0086] Step S4: During use, the threaded rod 36 can be rotated to drive the drive block 35 to slide along the slide groove 341, thereby adjusting the initial position of the slider 32 and adjusting the initial distance between the pressure hammer 31 and the phosphor bronze rod to maintain appropriate pressure on the phosphor bronze rod, thus adapting to phosphor bronze rods of different diameters and further improving the practicality of the device.

[0087] Step S5: The phosphor bronze rod is conveyed to the cold heading machine 43 for cold heading and extrusion processing. After processing, it forms phosphor bronze balls and falls into the buffer plate 46 in the collection box 44, realizing the collection of phosphor bronze balls for subsequent centralized processing. The spring damper 45 is set to buffer them to avoid breakage of phosphor bronze balls and improve the convenience of the device.

[0088] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A phosphor copper ball cold heading extrusion processing device, characterized in that, Include: The upper surface of the base (1) is fixedly connected with support frame one (2) and support frame two (4) respectively, the support frame one (2) and the support frame two (4) are respectively fixedly connected with ring body one (3) and ring body two (5), the ring body one (3) and the ring body two (5) are provided with extrusion conveying component (6), the extrusion conveying component (6) includes driving roller (8) and driven roller (9); The extrusion conveying component (6) includes spacing adjusting assembly, for adjusting the distance between the driving roller (8) and the driven roller (9); The upper surface of the base (1) is fixedly connected with fixed plate one (27) and fixed plate two (42) respectively, the surface of the fixed plate two (42) is provided with cold header (43), the surface of the fixed plate one (27) is provided with opening (271), the surface of the fixed plate one (27) is provided with four slide grooves one (272) in annular array, the four slide grooves one (272) are slidably connected with sliding block (32), the surface of the sliding block (32) is provided with straightening component; Reverse rotation component, the reverse rotation component is arranged on the base (1), for driving the ring body one (3) and the ring body two (5) to rotate reversely; Reciprocating movement component, the reciprocating movement component is arranged on the surface of the fixed plate one (27), and is connected with the reverse rotation component, for driving the sliding block (32) to reciprocate along the slide groove one (272); The reverse rotation component includes rotating rod one (21), the rotating rod one (21) is fixedly connected with the upper surface of the base (1), the surface of the rotating rod one (21) is fixedly connected with rotating disc one (22), the surface of the rotating disc one (22) is provided with gear ring one (23); The upper surface of the base (1) is fixedly connected with motor three (17), the output end of the motor three (17) is fixedly connected with rotating shaft one (18), the surface of the rotating shaft one (18) is fixedly connected with gear one (19) and gear two (20) respectively, the gear two (20) is engaged with the gear ring one (23), the outer ring surface of the ring body one (3) is provided with gear ring two (301), the gear one (19) is engaged with the gear ring two (301); Rotating shaft two (24), the surface of the fixed plate one (27) is provided with through hole for the rotating shaft two (24) to pass through and fixedly connected with the rotating shaft two (24), the two ends of the rotating shaft two (24) are fixedly connected with gear three (25) and gear four (26) respectively, the gear three (25) is engaged with the gear ring one (23), the outer ring surface of the ring body two (5) is provided with gear ring three (501), the gear four (26) is engaged with the gear ring three (501); The straightening component comprises a moving rod (29) fixedly connected to the surface of the sliding block (32), the surface of the moving rod (29) is fixedly connected with a supporting block (30), the surface of the supporting block (30) is fixedly connected with a pressing hammer (31), and the length of the moving rod (29) in each straightening component is different. The reciprocating moving component comprises a rotating disc two (28), the inner wall of the opening (271) is fixedly connected with a rotating tube (33) in a rotating manner, the rotating disc two (28) is fixedly connected to the surface of the rotating tube (33), and the surface of the rotating disc two (28) is provided with an arc-shaped opening (282) for the moving rod (29) to extend into and be slidingly connected with. A rack (40) is fixedly connected to the surface of the fixed plate one (27), the surface of the fixed plate one (27) is provided with a sliding groove two (273) for the connecting plate (41) to extend into and be slidingly connected with, the outer ring surface of the rotating disc two (28) is provided with a gear ring four (281), and the gear ring four (281) is engaged with the rack (40). A driving plate (39) is fixedly connected to the side of the rack (40), the surface of the rotating rod one (21) is fixedly connected with a rotating plate (34), the surface of the rotating plate (34) is provided with a sliding groove three (341), the inner wall of the sliding groove three (341) is slidingly connected with a driving block (35), the surface of the driving block (35) is fixedly connected with a driving column (38), and the surface of the driving plate (39) is provided with a sliding opening for the driving column (38) to extend into and be slidingly connected with. The inner wall of the sliding groove three (341) is fixedly connected with a threaded rod (36) in a rotating manner, the end of the threaded rod (36) extends out of the sliding groove three (341) and is fixedly connected with a rotating block (37), and the surface of the driving block (35) is provided with a threaded hole two for the threaded rod (36) to pass through and be threadedly connected with.

2. The phosphorous copper ball cold heading extrusion processing device according to claim 1, characterized in that: The extrusion conveying component (6) comprises: A rotating frame (7) is fixedly connected to the inner wall of the ring body one (3) or the ring body two (5), the surface of the rotating frame (7) is provided with a through opening (73), and the through opening (73) is slidingly connected with a moving block one (15) and a moving block two (16) respectively; The driving roller (8) comprises a roller shaft one (81), the driven roller (9) comprises a roller shaft two (91), and the roller shaft one (81) and the roller shaft two (91) are fixedly connected to the surface of the moving block one (15) and the moving block two (16) respectively in a rotating manner; The surface of the rotating frame (7) is slidingly provided with a driving component for driving the roller shaft one (81) to rotate.

3. The phosphorous copper ball cold heading extrusion processing device according to claim 2, characterized in that: The spacing adjusting assembly comprises a bidirectional threaded rod (14) which is pivotally connected to the inner wall of the through hole (73), the surface of the moving block one (15) and the surface of the moving block two (16) are both provided with a threaded hole one for the bidirectional threaded rod (14) to pass through and be threadedly connected, the inner wall of the through hole (73) is fixedly provided with a motor two (12), and the output end of the motor two (12) is fixedly connected with the end of the bidirectional threaded rod (14).

4. The phosphorous copper ball cold heading extrusion processing device according to claim 3, characterized in that: The upper surface of the base (1) and below the cold header (43) is provided with a collecting box (44), the collecting box (44) is slidably connected with a buffer plate (46), and the buffer plate (46) and the inner wall of the collecting box (44) are provided with a spring damper (45).

5. The phosphorous copper ball cold heading extrusion processing device according to claim 4, characterized in that: The driving component comprises a motor one (10), the side surface of the rotating frame (7) is slidably connected with a mounting plate (11) through a mounting groove (72), the motor one (10) is fixedly installed on the surface of the mounting plate (11), the output end of the motor one (10) is fixedly connected with the end of the roller shaft one (81), and the surface of the rotating frame (7) is provided with a through hole (71) for the output end of the motor one (10) to pass through.

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