Small-caliber high-quality eccentric copper material reducing pipe forming device of centrifugal machine

Abstract

The invention discloses a small-caliber high-quality eccentric copper material reducing pipe forming device for a centrifugal machine, and relates to the technical field of machining equipment, the small-caliber high-quality eccentric copper material reducing pipe forming device comprises a device body, a first electric telescopic rod is fixedly installed on the inner wall of the upper side of the device body, and a first connecting rod is fixedly installed at the telescopic end of the first electric telescopic rod; a die-casting head is fixedly mounted on the lower wall of the side, away from the first electric telescopic rod, of the first connecting rod, and a positioning rod is fixedly mounted on the inner wall of one side of the device body. The small-caliber high-quality eccentric copper material reducing pipe forming device of the centrifugal machine is ingenious in structure and remarkable in advantage, the mold changing structure can be adjusted to accurately switch molds, and various requirements are met; the auxiliary cleaning structure automatically cleans equipment, and stable operation is guaranteed; the positioning and discharging structure realizes accurate discharging, and product accumulation and damage are avoided; the deflection discharging structure conducts discharging at a proper angle according to requirements, product damage is avoided, all the structures cooperate, and the overall production efficiency and the product integrity are improved.

Description

Technical Field

[0001] The invention relates to the technical field of processing equipment, in particular to a centrifuge small-caliber high-quality eccentric copper reducer forming device. Background Art

[0002] Small-diameter, high-quality eccentric copper and magnesium reducers hold an irreplaceable position in the aerospace and electronic communications sectors. In the aerospace sector, they are a core material for manufacturing key components. With these reducers, engine fuel delivery pipelines can reliably and accurately meter and stably deliver fuel under extreme operating conditions of high temperature, high pressure, and high speed, effectively ensuring the normal operation of the engine. Furthermore, magnesium reducers are used in lightweight, load-bearing structural components. While ensuring sufficient structural strength, they significantly reduce component weight, thereby improving the fuel economy and range of aircraft, providing important support for the development of the aerospace industry. Furthermore, in the integrated circuit manufacturing process, the eccentric design of the reducer optimizes signal path layout, improves chip integration and performance, and makes possible the miniaturization and high performance of electronic communications equipment, driving the continuous development of the entire industry.

[0003] In the long-term continuous processing of small-diameter, high-quality eccentric copper reducers in a centrifuge, as the processing continues, copper chips, magnesium chips, impurities, etc. continue to accumulate at the processing station. These debris are easy to enter the equipment mold, increase component wear, reduce the service life of the equipment, and may also cause failures, resulting in processing interruptions. Uncleared impurities will interfere with the processing accuracy. For example, when the pipe is formed, it hinders the mold from accurately applying pressure to the copper and magnesium materials, increasing the size deviation of the reducer, making it difficult to meet high quality requirements. Moreover, impurities accumulate inside the mold, destroying its balance and generating violent vibration and noise, which not only affects the stability of the equipment, but also causes defects on the surface of the reducer, reducing product quality. In addition, if these deposits are not cleaned for a long time, if they encounter high temperature or static electricity, there is even the possibility of causing safety hazards such as fire, which has brought certain adverse effects on people's use process. In order to solve the shortcomings of the existing technology, we propose a small-diameter, high-quality eccentric copper reducer forming device for centrifuge. Summary of the Invention

[0004] The main purpose of the present invention is to provide a small-caliber, high-quality eccentric copper reducer forming device for a centrifuge, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A centrifuge small-diameter, high-quality eccentric copper reducer forming device includes a device body, a first electric telescopic rod, a positioning rod, a first connecting rod, a die-casting head, and a limit groove. An adjustable die-changing structure is provided on the lower side of the device body, an auxiliary cleaning structure is provided on the side of the device body close to the adjustable die-changing structure, a positioning blanking structure is provided inside the device body, and a deflection blanking structure is provided inside the side of the device body away from the positioning blanking structure.

[0007] The auxiliary cleaning structure includes a sliding seat slidably mounted on one side of the device body, a second locking groove is opened on one side of the sliding seat, a long connecting rod is slidably mounted in the second locking groove, a first sliding groove is opened on one side of the long connecting rod, an auxiliary unloading rack is fixedly mounted on one end of the long connecting rod, a third servo motor is fixedly mounted on the side of the long connecting rod close to the auxiliary unloading rack, a rotating column is fixedly mounted on the rotor of the third servo motor, a second sliding groove is opened on the outer wall of the rotating column on the side away from the long connecting rod, a first buffer spring is fixedly mounted in the second sliding groove, a sliding block is fixedly mounted on the end of the first buffer spring away from the inner wall of the second sliding groove, and a cleaning scraper is fixedly mounted on the outer wall of one side of the sliding block.

[0008] Preferably, the adjustable mold-changing structure includes a first servo motor fixedly mounted inside one side of the device main body, a first cylindrical gear detachably mounted on the rotor of the first servo motor, a second cylindrical gear meshingly connected to one side of the first cylindrical gear, a limiting rod is fixedly mounted on the first cylindrical gear and the second cylindrical gear away from the axis of the first servo motor, a swing groove is provided on the side of the device main body close to the first servo motor, a first blocking block is slidably mounted on the outer wall of the limiting rod, a first locking bar is fixedly mounted on the side of the first blocking block away from the limiting rod, two second blocking blocks are rotatably mounted inside the side of the device main body close to the first blocking block, a second locking bar is fixedly mounted on the side of the second blocking block close to the first blocking block, a third cylindrical gear is fixedly mounted on the side of the second blocking block away from the second locking bar, a limiting ring groove is provided on the side of the first blocking block close to the limiting rod, a deflection column is rotatably mounted on the middle part of the two first blocking blocks, and two sides of the deflection column The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure.

[0009] Preferably, the mold is arranged in a mirror-symmetrical manner with respect to the center of the sliding plate, the toggle block is arranged in a mirror-symmetrical manner with respect to the middle of the sliding plate, and the two toggle blocks are inclined toward each other and staggered with each other, the rack is meshed with the upper sides of the two second blocking blocks, the first blocking strip and the second blocking strip are engaged with each other, the slide groove, slider, limit block, and return spring are arranged in a group, a total of four groups are provided, and are arranged opposite on the same side, the limit blocks all slide in the limit ring groove, the side of the T-frame away from the deflection block is provided with two protrusions, and the two protrusions are staggered, the two protrusions of the T-frame correspond to the positions of the two toggle blocks and are within the movement trajectory of the toggle block, the end of the tension spring away from the circular column is fixedly installed on the side of the first connecting rod away from the deflection block, the rectangular rod is in the swing groove, and the first gear rod is within the movement trajectory of the T-frame.

[0010] Preferably, a positioning frame is provided on the outer wall of one side of the device body, a second servo motor is installed on the side of the device body close to the positioning frame, a first deflection disc is detachably installed on the rotor of the second servo motor, a second connecting rod is fixedly installed on the axis of the first deflection disc away from the second servo motor, a second deflection disc is fixedly installed on the end of the second connecting rod away from the first deflection disc, a first positioning block is fixedly installed on the side of the positioning frame close to the second deflection disc, a deflection frame is rotatably installed on the outer wall of the first positioning block close to the second deflection disc, a fan-shaped annular groove is provided on the outer wall of the second deflection disc close to the first positioning block, and one end of the deflection frame is rotatably installed There is a first roller, and a first locking groove is opened on the side of the sliding seat close to the second deflection disc, and a second roller is slidably installed in the first locking groove, and the second roller is rotatably connected to the other end of the deflection frame on the side away from the sliding seat. A diamond groove is opened on the side of the first deflection disc away from the second servo motor, and a second positioning block is fixedly installed on the side of the positioning frame close to the positioning frame, and a first deflection rod is rotatably installed on the outer wall of the side of the second positioning block away from the first deflection disc, and two third rollers are rotatably installed on the end of the first deflection rod away from the second positioning block, and the two third rollers slide in the diamond groove and the first sliding groove respectively, and the first roller slides in the second deflection disc.

[0011] Preferably, the positioning and blanking structure includes a fourth servo motor fixedly installed inside the device body, a fixed block is fixedly installed on the side of the device body close to the fourth servo motor, a first movable slot is opened in the middle of the fixed block, the rotor of the fourth servo motor passes through the outer wall of the fixed block and is detachably installed with a first sector gear, one side of the first sector gear is meshed and connected with a second sector gear, two second connecting rods are fixedly installed at the axis on both sides of the first sector gear and the second sector gear, a third connecting rod is rotatably installed on the opposite side of the two second connecting rods, a third sector gear is provided on the end of the two third connecting rods away from the second connecting rod, and a first blanking top block is rotatably installed on the outer wall of the end of the third connecting rod away from the second connecting rod.

[0012] Preferably, a second movable groove is provided on one side of the first ejecting block close to the fixed block, the two third sector gears are meshed and connected in the second movable groove, and the first ejecting block corresponds to the lower side of the mold.

[0013] Preferably, the deflection blanking structure includes a second electric telescopic rod fixedly mounted inside the device body, the telescopic end of the second electric telescopic rod is fixedly mounted with a telescopic sleeve rod, the telescopic end of the telescopic sleeve rod is fixedly mounted with a first mounting post, a cam block is fixedly mounted on one side outer wall of the first mounting post, a second deflection rod is fixedly mounted on the outer wall of the cam block on the side away from the first mounting post, a second mounting post is fixedly mounted on the outer wall of the second deflection rod close to the cam block, a second buffer spring is fixedly mounted on one end of the second mounting post away from the second deflection rod, a cylindrical block is detachably mounted on the end of the second buffer spring away from the second mounting post, a positioning plate is fixedly mounted on the lower side of the device body, and the cylindrical block A rectangular block is fixedly installed on one end of the column block close to the positioning plate, and a first clamping ring is fixedly installed on the side of the rectangular block away from the second electric telescopic rod, and a second clamping ring is fixedly installed on the side of the first clamping ring close to the second mounting column, and a third sliding groove is provided in the middle of the first clamping ring and the second clamping ring. A first positioning column is fixedly installed on the side of the positioning plate close to the first clamping ring, and a second positioning column is fixedly installed on one end of the second deflection rod close to the second clamping ring, and a U-shaped frame is fixedly installed on the side of the second deflection rod close to the positioning plate, and two second blanking and ejecting blocks are fixedly installed on the side of the U-shaped frame away from the positioning plate, and an arc groove is provided on the side of the device body close to the first mounting column.

[0014] Preferably, the first mounting post slides in the arc groove, the second positioning post slides in the third sliding groove inside the second retaining ring, the first positioning post slides in the third sliding groove inside the first retaining ring, the second blanking ejector block corresponds to the lower position of the molds on both sides, the second gear rod is fixedly installed on the side of the positioning plate close to the cam block, and the third gear rod is fixedly installed on the side of the positioning plate away from the second gear rod, the third gear rod and the second gear rod are both within the motion trajectory of the cam block, and the first mounting post, cam block, second deflection rod, U-shaped frame, and second blanking ejector block are fixed as a whole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the adjustable die-changing structure of the centrifuge small-diameter, high-quality eccentric copper reducer forming device has significant advantages. The first servo motor drives the gear transmission, driving the limit rod and the first blocking block to move, realizing the linkage between the rotation of the second blocking block and the third cylindrical gear. The limit ring groove, slider and other components work together to ensure the position limit adjustment. Four groups of slide grooves and other components ensure the stable rotation of the deflection column. The connection between the deflection block and related components realizes force transmission and motion coordination. The T-frame pushes the sliding plate through the toggle block, and the rack engages with the second blocking block to adjust the mold position. The first gear lever limit ensures orderly mold change. This structure can switch molds quickly and accurately, meet diverse production needs, improve production efficiency, and reduce mold replacement time cost.

[0017] 2. In the present invention, the second servo motor drives the first and second deflection discs to rotate, and the first roller, the second roller, the third roller and the grooves cooperate in a delicate manner to drive the sliding seat and the long connecting rod to move. This not only achieves the precise displacement of the cleaning parts, but also cleverly utilizes the third servo motor and the first buffer spring to allow the cleaning scraper to fit tightly to the parts to be cleaned with the assistance of elasticity. This structure can automatically and efficiently remove impurities and residues in the device, ensuring that the equipment always maintains clean and stable operation when switching production between different molds, extending the service life of the equipment, and coordinating with the mold changing structure to comprehensively improve production efficiency and product quality.

[0018] 3. In the present invention, on the basis of the adjustable mold changing structure and the auxiliary cleaning structure ensuring the mold switching and equipment cleaning, the positioning and unloading structure plays a key role. When the fourth servo motor is started, the first sector gear driven by it rotates, and through the engagement with the second sector gear, the second connecting rod and the third connecting rod are linked to make the third sector gear move in the second movable groove of the first unloading top block, thereby pushing the first unloading top block to move. Through the coordinated cooperation of various components, this structure realizes the precise positioning and unloading operation of the molded products, ensures the orderly and accurate unloading of products, avoids the accumulation or damage of products, further improves the production efficiency and product quality, and together with other structures ensures the smoothness and efficiency of the entire production process, realizes the seamless connection from molding to unloading, reduces the loss in the product production process, and improves the overall performance and production efficiency of the equipment.

[0019] 4. In the present invention, in a centrifuge small-diameter high-quality eccentric copper reducer forming device, each structure cooperates to create an efficient and stable production process. The adjustable mold-changing structure drives the gear transmission through the first servo motor to accurately switch the mold to meet diversified production needs; the auxiliary cleaning structure automatically cleans the inside of the device with the help of the second servo motor and the cooperation of the roller and the groove to ensure the clean and stable operation of the equipment; the positioning and blanking structure uses the fourth servo motor to drive the fan gear and the connecting rod to achieve precise positioning and blanking of the product, thereby improving production efficiency and quality, and the deflection blanking structure further improves the production process. The second electric telescopic rod serves as the power source to drive the movement of the telescopic sleeve rod, the first mounting column and other components. The first mounting column is the main driving force for the production of the product. The mounting column slides and guides in the arc groove, and the cam block drives the second deflection rod, which cooperates with the second buffer spring, cylindrical block and other components to achieve precise displacement through the cooperation of the third sliding groove of the first and second positioning rings and the positioning column. The U-shaped frame on the second deflection rod and the second blanking top block correspond to the lower part of the mold, and the gear lever on the positioning plate adjusts the movement limit of the cam block to finally realize the deflected blanking of the molded product. This structure can blank the product at a suitable angle and position according to different production needs and product conditions to avoid damage to the product. It is linked with other structures, from mold switching, equipment cleaning to product blanking, to fully guarantee the smooth and efficient production process, improve the overall production efficiency and product integrity, and fully demonstrate the excellent performance and advantages of the molding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the main body of the device of the present invention;

[0022] Figure 3 is a schematic structural diagram of the first cylindrical gear of the present invention;

[0023] Figure 4 is a schematic structural diagram of the second cylindrical gear of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the first positioning block of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the limiting ring groove of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the chute of the present invention;

[0027] Figure 8 is a schematic structural diagram of a second servo motor of the present invention;

[0028] Figure 9 It is a structural schematic diagram of the sliding seat of the present invention;

[0029] Figure 10 It is a structural schematic diagram of the deflection frame of the present invention;

[0030] Figure 11 It is a structural schematic diagram of the fan-shaped annular groove of the present invention;

[0031] Figure 12 It is a structural schematic diagram of the first latching slot of the present invention;

[0032] Figure 13 It is a structural schematic diagram of the diamond groove of the present invention;

[0033] Figure 14 It is a schematic structural diagram of the second sliding groove of the present invention;

[0034] Figure 15 It is a structural schematic diagram of the fixing block of the present invention;

[0035] Figure 16 It is a schematic diagram of the structural decomposition of the positioning and blanking structure of the present invention;

[0036] Figure 17 It is a schematic cross-sectional view of the structure of the fixing block of the present invention;

[0037] Figure 18 It is a structural schematic diagram of the deflection blanking structure of the present invention;

[0038] Figure 19 It is a schematic diagram of the structural decomposition of the deflection blanking structure of the present invention;

[0039] Figure 20 It is a structural schematic diagram of the arc groove of the present invention.

[0040] In the figure: 1, device body; 101, first electric telescopic rod; 102, positioning rod; 103, first connecting rod; 104, die-casting head; 105, limit groove;

[0041] 2. Adjustable mold-changing structure; 21. First servo motor; 22. First cylindrical gear; 23. Second cylindrical gear; 24. Limit rod; 25. First blocking block; 26. First engaging strip; 27. Limiting ring groove; 28. Second blocking block; 29. ​​Second engaging strip; 210. Third cylindrical gear; 211. Swinging groove; 212. Deflection column; 213. Slide; 214. Slider; 215. Limiting block; 216. Return spring; 217. Rectangular rod; 218. Circular column; 219. Deflection block; 220. First connecting rod; 221. T-bar; 222. Tension spring; 223. Toggle block; 224. Mold; 225. Rack; 226. First gear lever; 227. Sliding plate;

[0042] 3. Auxiliary cleaning structure; 31. Positioning frame; 32. Second servo motor; 33. First deflection disc; 34. Second connecting rod; 35. Second deflection disc; 36. First positioning block; 37. Deflection frame; 38. Sector ring groove; 39. First roller; 310. Sliding seat; 311. First positioning groove; 312. Second roller; 313. Diamond groove; 314. Second positioning block; 315. First deflection rod; 316. Second positioning groove; 317. Long connecting rod; 318. First sliding groove; 319. Third roller; 320. Third servo motor; 321. Rotating column; 322. Auxiliary unloading frame; 323. Second sliding groove; 324. First buffer spring; 325. Sliding block; 326. Cleaning scraper;

[0043] 4. Positioning and blanking structure; 41. Fourth servo motor; 42. Fixed block; 43. First movable slot; 44. First sector gear; 45. Second connecting rod; 46. Second sector gear; 47. Third sector gear; 48. Second movable slot; 49. First blanking ejector block; 410. Third connecting rod;

[0044] 5. Deflection blanking structure; 51. Second electric telescopic rod; 52. Telescopic sleeve rod; 53. First mounting column; 54. Cam block; 55. Second deflection rod; 56. Second mounting column; 57. Second buffer spring; 58. Second gear lever; 59. Third gear lever; 510. Cylindrical block; 511. Rectangular block; 512. First retaining ring; 513. First positioning column; 514. Positioning plate; 515. Third sliding groove; 516. Second retaining ring; 517. Second positioning column; 518. U-shaped frame; 519. Second blanking top block; 520. Arc groove. DETAILED DESCRIPTION

[0045] 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.

[0046] Example 1, as Figure 1-Figure 7As shown, the first servo motor 21 is started, driving the first cylindrical gear 22 detachably installed at its rotor to rotate, and the first cylindrical gear 22 is meshed with the second cylindrical gear 23, so that the two are away from the limiting rod 24 fixedly installed at the axis of the first servo motor 21 to rotate, and the limiting rod 24 drives the first blocking block 25 slidably installed on the outer wall to move, and the first engaging strip 26 fixed on one side of the first blocking block 25 is engaged with the second engaging strip 29 fixed on one side of the second blocking block 28, so that the second blocking block 28 rotates, and the third cylindrical gear 210 fixed on the other side of the second blocking block 28 rotates accordingly, and the limiting ring groove 27 provided on the first blocking block 25 cooperates with the limiting blocking block 215, and the limiting blocking block 215 is installed on the slider 214, and the slider 214 slides in the slide groove 213, and the reset spring 216 provides the reset force to realize the position limitation and adjustment, and the deflection column 2 The four groups of slide grooves 213, sliders 214, limit blocks 215, and return springs 216 on both sides of 12 work together to ensure the stable rotation of the deflection column 212. The deflection block 219 rotatably installed on the upper side of the deflection column 212 is connected to the first connecting rod 220 through a rectangular rod 217, a round column 218, and a tension spring 222 to achieve the coordination of force transmission and movement. The T-frame 221 is installed on the deflection block 219, and its protrusion corresponds to the toggle block 223. When the T-frame 221 moves, the sliding plate 227 is driven to move by the toggle block 223, and the rack 225 fixed on the outer wall of the lower side of the sliding plate 227 engages with the upper side of the second blocking block 28, thereby realizing the adjustment of the position of the mold 224. The first gear lever 226 limits the movement of the T-frame 221, ensuring that the entire mold changing process is carried out in an orderly manner and realizing the switching of different molds to meet different production needs.

[0047] Example 2, as Figures 8-14As shown, the second servo motor 32 is started, and the first deflection disc 33 detachably mounted on its rotor rotates accordingly. The second connecting rod 34 fixed to the axis of the first deflection disc 33 on the side away from the second servo motor 32 drives the second deflection disc 35 to rotate. The first positioning block 36 is fixed to the side of the positioning frame 31 close to the second deflection disc 35. The first roller 39 at one end of the deflection frame 37 rotatably mounted thereon can slide in the fan-shaped annular groove 38 provided on the outer wall of one side of the second deflection disc 35, so that the movement of the deflection frame 37 is limited by the trajectory of the fan-shaped annular groove 38. The device body 1 is close to the positioning frame 31. The sliding seat 310 is slidably mounted on one side, and the second roller 312 slidably mounted in the first locking groove 311 opened on one side is rotatably connected to the other end of the deflection frame 37, so that the movement of the deflection frame 37 can drive the sliding seat 310 to produce corresponding displacement. The two third rollers 319 at one end of the first deflection rod 315 rotatably mounted on the second positioning block 314 slide in the diamond groove 313 opened on the side of the first deflection disc 33 away from the second servo motor 32. The second positioning block 314 is also installed on the positioning frame 31. The sliding seat 310 is close to the second locking groove 311 opened on one side of the first deflection disc 33. The first sliding groove 318 of the long connecting rod 317 near the second positioning block 314 cooperates with the third roller 319, so that the movement of the long connecting rod 317 is affected by it. The third servo motor 320 on the side of the long connecting rod 317 near the auxiliary unloading rack 322 serves as the power source of the cleaning scraper 326. The rotating column 321 fixed at the rotor will rotate. The rotating column 321 is away from the sliding groove 323 on the outer wall of the long connecting rod 317. One end of the first buffer spring 324 is fixed to the sliding block 325. The cleaning scraper 326 on the outer wall of the sliding block 325 will move in the first buffer spring. Under the elastic action of the impact spring 324, the parts that need to be cleaned are pressed against each other. When the second servo motor 32 is started, the first deflection disc 33 and the second deflection disc 35 are driven to rotate. Through the cooperation of the first roller 39, the second roller 312, the third roller 319 and the relevant grooves, the sliding seat 310 slides accordingly, driving the long connecting rod 317 to move. The third servo motor 320 drives the rotating column 321, so that the cleaning scraper 326, with the assistance of the first buffer spring 324, cleans the parts that need to be cleaned in the device, removes impurities and residues, and ensures the cleanliness and normal operation of the device.

[0048] Example 3, as Figure 15-17As shown, the fourth servo motor 41 is started, which drives the rotor to penetrate the outer wall of the fixed block 42 and the detachable first sector gear 44 to rotate. The middle part of the fixed block 42 is provided with a first movable groove 43 to provide space for the movement of some components. The rotation of the first sector gear 44 will drive the second sector gear 46 meshing therewith to move, and the second connecting rod 45 fixed at the axis on both sides of the first sector gear 44 and the second sector gear 46 will move accordingly. The third connecting rod 410 rotatably installed on the opposite side of the second connecting rod 45 will change its position and posture under the drive of the second connecting rod 45. The third sector gear 47 set at the end of the third connecting rod 410 away from the second connecting rod 45 also participates in the movement in this process. At the same time, the third connecting rod 410 away from the end of the second connecting rod 45 The first ejector block 49 rotatably installed on the outer wall will move due to the movement of the third connecting rod 410. The second movable groove 48 opened on the side of the first ejector block 49 close to the fixed block 42 provides a meshing space for the third sector gear 47, so that the third sector gear 47 can mesh and move therein. Since the first ejector block 49 corresponds to the lower side position of the mold 224, when the fourth servo motor 41 is started, through the coordinated movement of the first sector gear 44, the second sector gear 46, the second connecting rod 45, the third connecting rod 410 and the third sector gear 47, the first ejector block 49 will change in the corresponding position and angle, thereby realizing the positioning and unloading operation of the formed product, ensuring that the products can be unloaded accurately and orderly, and improving production efficiency and product quality.

[0049] Example 4, as Figures 18-20As shown, in a deflection blanking structure 5 of a centrifuge small-diameter high-quality eccentric copper reducer forming device, a second electric telescopic rod 51 fixedly installed inside the device body 1 serves as a power source, and the telescopic sleeve rod 52 and the first mounting column 53 fixed at its telescopic end move accordingly, and the first mounting column 53 slides in the arc groove 520 to ensure the constraint and guidance of the motion trajectory. The cam block 54 fixed on the outer wall of the first mounting column 53 will drive the second deflection rod 55 to move, and the second mounting column on the outer wall of one side of the second deflection rod 55 56 and the second buffer spring 57 and the cylindrical block 510 and other components participate in the movement process, the rectangular block 511 at one end of the cylindrical block 510 and the first retaining ring 512 and the second retaining ring 516 cooperate with each other, wherein the third sliding groove 515 opened in the middle of the first retaining ring 512 and the second retaining ring 516 provides sliding space for the first positioning column 513 and the second positioning column 517, the first positioning column 513 and the second positioning column 517 are respectively fixed on the positioning plate 514 and the second deflection rod 55, when the second When the electric telescopic rod 51 is extended or retracted, it drives the entire structure to move, and the U-shaped frame 518 fixed on the positioning plate 514 and the two second blanking ejector blocks 519 fixed thereon, which are located near the side of the positioning plate 514, will move accordingly. Since the second blanking ejector blocks 519 correspond to the lower positions of the molds 224 on both sides, and the second gear rod 58 and the third gear rod 59 on the positioning plate 514 are within the movement trajectory of the cam block 54, they will limit and adjust the movement of the cam block 54. Through the extension and retraction of the second electric telescopic rod 51, with the joint cooperation of the first mounting column 53, the cam block 54, the second deflection rod 55, the U-shaped frame 518, the second blanking ejector blocks 519 and other components, the deflected blanking operation of the formed eccentric reducer is realized, and the product can be discharged from the mold 224 at a suitable angle and position according to different production requirements and product conditions, thereby ensuring the accuracy and reliability of the blanking process, avoiding damage to the product during the blanking process, and improving the overall production efficiency and product integrity.

[0050] 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 embodiments. The above 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 protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifuge small-caliber high-quality eccentric copper reducer forming device, comprising a device body (1), a first electric telescopic rod (101), a positioning rod (102), a first connecting rod (103), a die-casting head (104), and a limiting groove (105), characterized in that: An adjustable die-changing structure (2) is provided on the lower side of the device body (1); an auxiliary cleaning structure (3) is provided on the side of the device body (1) close to the adjustable die-changing structure (2); a positioning blanking structure (4) is provided inside the device body (1); and a deflection blanking structure (5) is provided inside the side of the device body (1) away from the positioning blanking structure (4); The auxiliary cleaning structure (3) includes a sliding seat (310) slidably mounted on one side of the device body (1), a second latching groove (316) is provided on one side of the sliding seat (310), a long connecting rod (317) is slidably mounted in the second latching groove (316), a first sliding groove (318) is provided on one side of the long connecting rod (317), an auxiliary unloading rack (322) is fixedly mounted on one end of the long connecting rod (317), and a third servo drive is fixedly mounted on the side of the long connecting rod (317) close to the auxiliary unloading rack (322). The motor (320) is provided with a rotating column (321) fixedly mounted on the rotor of the third servo motor (320); a second sliding groove (323) is provided on the outer wall of the rotating column (321) away from the long connecting rod (317); a first buffer spring (324) is fixedly mounted in the second sliding groove (323); a sliding block (325) is fixedly mounted on one end of the first buffer spring (324) away from the inner wall of the second sliding groove (323); and a cleaning scraper (326) is fixedly mounted on the outer wall of one side of the sliding block (325).

2. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 1, characterized in that: The adjustable mold-changing structure (2) comprises a first servo motor (21) fixedly mounted inside one side of the device body (1); a first cylindrical gear (22) is detachably mounted on the rotor of the first servo motor (21); a second cylindrical gear (23) is meshedly connected to one side of the first cylindrical gear (22); a limiting rod (24) is fixedly mounted on the first cylindrical gear (22) and the second cylindrical gear (23) at the axis away from the first servo motor (21); a swinging groove (211) is provided on the side of the device body (1) close to the first servo motor (21); a first blocking block (25) is slidably mounted on the outer wall of the blocking rod (24); and a first blocking block (25) is fixedly mounted on the side away from the blocking rod (24). A first locking strip (26) is fixedly installed, and two second locking blocks (28) are rotatably installed inside the side of the device body (1) close to the first locking block (25), a second locking strip (29) is fixedly installed on the side of the second locking block (28) close to the first locking block (25), and a third cylindrical gear (210) is fixedly installed on the side of the second locking block (28) away from the second locking strip (29), and a limiting ring groove (27) is provided on the side of the first locking block (25) close to the limiting rod (24), and a deflection column (212) is rotatably installed in the middle of the two first locking blocks (25), and four sliding grooves (213) are provided on both sides of the deflection column (212), and the sliding grooves (213) are slidably installed. A slider (214) is provided, and both sides of the outer wall of the slider (214) are fixedly installed with a return spring (216), and the end of the return spring (216) away from the slider (214) is fixedly installed with the outer wall of one side of the slide groove (213), and the outer wall of one side of the slider (214) is rotatably installed with a limit block (215), and the upper side of the deflection column (212) is rotatably installed with a deflection block (219), and the upper side outer wall of the deflection column (212) is fixedly installed with a rectangular rod (217), and the upper part of the side of the rectangular rod (217) away from the deflection column (212) is fixedly installed with a round column (218), and the side of the round column (218) away from the rectangular rod (217) is fixedly installed with a tension spring (222), and the deflection column (212) is fixedly installed with a tension spring (222). A first connecting rod (220) is fixedly mounted on the upper portion of the rotating block (219) away from the rectangular rod (217); a T-shaped frame (221) is fixedly mounted on the lower portion of the same side of the deflection block (219) away from the first connecting rod (220); a first gear lever (226) is fixedly mounted on the upper side of the device body (1) close to the deflection column (212); a sliding plate (227) is horizontally mounted on the side of the T-shaped frame (221) away from the deflection block (219); a rack (225) is fixedly mounted on the lower outer wall of the sliding plate (227); two toggle blocks (223) are fixedly mounted on the side wall of the sliding plate (227); and two molds (224) are fixedly mounted on the outer wall of the side of the sliding plate (227) away from the toggle block (223).

3. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 2, characterized in that: The mold (224) is arranged in a mirror-symmetrical manner with respect to the center of the sliding plate (227), the toggle block (223) is arranged in a mirror-symmetrical manner with respect to the middle of the sliding plate (227), and the two toggle blocks (223) are tilted and oriented relative to each other and are staggered with each other. The rack (225) is meshed and connected with the upper sides of the two second blocking blocks (28), the first engaging strip (26) and the second engaging strip (29) are engaged with each other, the slide groove (213), the slider (214), the limiting block (215), and the return spring (216) are arranged as a group, with a total of four groups, and are arranged on opposite sides of the same side. The limiting block (215) Both slide in the limiting ring groove (27); two protrusions are provided on the side of the T-shaped frame (221) away from the deflection block (219), and the two protrusions are staggered; the two protrusions of the T-shaped frame (221) correspond to the positions of the two toggle blocks (223) and are located within the movement trajectory of the toggle blocks (223); one end of the tension spring (222) away from the circular column (218) is fixedly installed with the side of the first connecting rod (220) away from the deflection block (219); the rectangular rod (217) is located in the swing groove (211); and the first gear lever (226) is located within the movement trajectory of the T-shaped frame (221).

4. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 1, characterized in that: A positioning frame (31) is provided on an outer wall of one side of the device body (1); a second servo motor (32) is installed on a side of the device body (1) close to the positioning frame (31); a first deflection disc (33) is detachably installed on the rotor of the second servo motor (32); a second connecting rod (34) is fixedly installed on the axis of a side of the first deflection disc (33) away from the second servo motor (32); and the second connecting rod (34) is fixedly installed on one end away from the first deflection disc (33). There is a second deflection disc (35), a first positioning block (36) is fixedly installed on the side of the positioning frame (31) close to the second deflection disc (35), a deflection frame (37) is rotatably installed on the outer wall of the first positioning block (36) close to the second deflection disc (35), a fan-shaped annular groove (38) is opened on the outer wall of the side of the second deflection disc (35) close to the first positioning block (36), a first roller (39) is rotatably installed on one end of the deflection frame (37), and the sliding seat (3 10) A first latching groove (311) is provided on a side close to the second deflection disc (35), a second roller (312) is slidably installed in the first latching groove (311), the second roller (312) is rotatably connected to the other end of the deflection frame (37) on a side away from the sliding seat (310), a diamond groove (313) is provided on a side of the first deflection disc (33) away from the second servo motor (32), and the positioning frame (31) is fixedly installed on a side close to the positioning frame (31). A second positioning block (314) is provided. A first deflection rod (315) is rotatably mounted on an outer wall of a side of the second positioning block (314) away from the first deflection disc (33). Two third rollers (319) are rotatably mounted on an end of the first deflection rod (315) away from the second positioning block (314). The two third rollers (319) slide in the diamond groove (313) and the first sliding groove (318) respectively. The first roller (39) slides in the second deflection disc (35).

5. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 1, characterized in that: The positioning and blanking structure (4) includes a fourth servo motor (41) fixedly mounted inside the device body (1); a fixed block (42) is fixedly mounted on one side of the device body (1) close to the fourth servo motor (41); a first movable groove (43) is provided in the middle of the fixed block (42); a rotor of the fourth servo motor (41) passes through the outer wall of the fixed block (42) and is detachably mounted with a first sector gear (44); one side of the first sector gear (44) is meshedly connected with a second sector gear (43); shaped gear (46), two second connecting rods (45) are fixedly installed at the axis on both sides of the first sector gear (44) and the second sector gear (46), and a third connecting rod (410) is rotatably installed on the opposite side of the two second connecting rods (45), and a third sector gear (47) is provided on the end of the two third connecting rods (410) away from the second connecting rod (45), and a first blanking ejector block (49) is rotatably installed on the outer wall of the end of the third connecting rod (410) away from the second connecting rod (45).

6. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 5, characterized in that: A second movable groove (48) is provided on one side of the first blanking ejector block (49) close to the fixed block (42), and the two third sector gears (47) are meshed and connected in the second movable groove (48). The first blanking ejector block (49) corresponds to the lower side position of the mold (224).

7. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 1, characterized in that: The deflection blanking structure (5) comprises a second electric telescopic rod (51) fixedly mounted inside the device body (1); a telescopic sleeve rod (52) is fixedly mounted on the telescopic end of the second electric telescopic rod (51); a first mounting column (53) is fixedly mounted on the telescopic end of the telescopic sleeve rod (52); a cam block (54) is fixedly mounted on one side outer wall of the first mounting column (53); a second deflection rod (55) is fixedly mounted on the side outer wall of the cam block (54) away from the first mounting column (53); A second mounting post (56) is fixedly mounted on the outer wall of one side of the second deflection rod (55) close to the cam block (54); a second buffer spring (57) is fixedly mounted on one end of the second mounting post (56) away from the second deflection rod (55); a cylindrical block (510) is detachably mounted on one end of the second buffer spring (57) away from the second mounting post (56); a positioning plate (514) is fixedly mounted on the lower side of the device body (1); and an end of the cylindrical block (510) close to the positioning plate (514) is fixedly mounted. A rectangular block (511) is installed, and a first retaining ring (512) is fixedly installed on the side of the rectangular block (511) away from the second electric telescopic rod (51), and a second retaining ring (516) is fixedly installed on the side of the first retaining ring (512) close to the second mounting column (56), and a third sliding groove (515) is provided in the middle of the first retaining ring (512) and the second retaining ring (516), and a first positioning column (516) is fixedly installed on the side of the positioning plate (514) close to the first retaining ring (512). 513), a second positioning column (517) is fixedly installed on one end of the second deflection rod (55) close to the second retaining ring (516), a U-shaped frame (518) is fixedly installed on the side of the second deflection rod (55) close to the positioning plate (514) and passing through the positioning plate (514), two second blanking and ejecting blocks (519) are fixedly installed on the side of the U-shaped frame (518) away from the positioning plate (514), and an arc groove (520) is provided on the side of the device body (1) close to the first mounting column (53).

8. The device for forming a small-diameter, high-quality eccentric copper reducer for a centrifuge according to claim 7, characterized in that: The first mounting post (53) slides in the arc groove (520), the second positioning post (517) slides in the third sliding groove (515) inside the second retaining ring (516), the first positioning post (513) slides in the third sliding groove (515) inside the first retaining ring (512), the second blanking ejector block (519) corresponds to the lower position of the two side molds (224), the second gear rod (58) is fixedly installed on the side of the positioning plate (514) close to the cam block (54), and the third gear rod (59) is fixedly installed on the side of the positioning plate (514) away from the second gear rod (58), the third gear rod (59) and the second gear rod (58) are both within the motion trajectory of the cam block (54), the first mounting post (53), the cam block (54), the second deflection rod (55), the U-shaped frame (518), and the second blanking ejector block (519) are fixed as a whole.

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