Forming equipment for spring production

Abstract

The forming equipment for spring production comprises a main body shell, and a forming assembly is installed in the middle of the bottom of the main body shell and used for machining a metal wire into a spring; the device further comprises a maintenance component, the maintenance component is installed under the forming assembly, the maintenance component comprises a maintenance structure, a separate collection assembly is installed between the maintenance structure and the forming assembly, and the separate collection assembly and the maintenance structure are installed in a lifting mode. According to the forming machine for spring production, energy of the spring which does not fall into the inner side of the large through hole can be effectively released, so that convenience is provided for workers to independently recycle the spring falling onto the oil-immersed cotton body, the probability that the spring crosses the oil-immersed cotton body and is splashed into the working environment is effectively reduced, and the production efficiency is improved. The oil immersion cotton body correspondingly shields the position under the forming assembly, the effective splashing range of the spring can be effectively controlled, control over the discharging range of the spring is achieved in an auxiliary mode, and the production quality and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to a spring production forming equipment, belongs to spring production technical field. BACKGROUND

[0002] The spring forming machine refers to the mechanical equipment for producing springs. The existing spring production forming equipment is mostly random collection of springs according to the discharge angle of the springs, and cannot effectively release the energy possessed by the springs when they are cut off, so that the springs are scattered randomly, thereby bringing unnecessary workload to the staff for recovering the fallen springs, and the effective scattering range of the springs cannot be controlled. SUMMARY

[0003] To achieve the above object, the present application is realized by the following technical scheme: a spring production forming equipment, comprising a main body shell, a forming assembly is installed at the middle position of the bottom of the main body shell, for processing metal wire into springs; It also comprises a maintenance component installed directly below the forming assembly, the maintenance component comprises a nursing structure, a separate collection assembly is installed between the nursing structure and the forming assembly, and the separate collection assembly is installed with the nursing structure in a lifting manner; The nursing structure comprises an oil storage octagonal disc, an input pipe is fixedly connected to the middle part of the outer side wall of the oil storage octagonal disc, the inside of the oil storage octagonal disc is filled with butter through the input pipe, an oil-soaked cotton body is embeddedly installed on the side of the oil storage octagonal disc facing the forming assembly, the butter can be soaked in the oil-soaked cotton body, and the movable joint of the forming assembly can be soaked and applied, a large through hole is formed in the middle part of the inner side of the oil-soaked cotton body, the large through hole penetrates the bottom of the oil storage octagonal disc, a guide ring is attached to the inner wall surface penetrated by the large through hole of the oil-soaked cotton body, for guiding the spring without pulling, preventing the spring from damaging the edge structure of the inner wall surface of the oil-soaked cotton body, ensuring that the surface of the oil-soaked cotton body in contact with the forming assembly is not damaged, maintaining the maximum butter soaking and maintenance effect of the forming assembly, the inner wall surface of the large through hole formed in the middle part of the oil storage octagonal disc is circularly arrayed with spiral guide plates, a rounded pipe head is fixedly connected to the center position surrounded by the four spiral guide plates, the top edge of the rounded pipe head is processed with a rounded corner, and the upper and lower edges of the spiral guide plate are also processed with a rounded corner, preventing the edges of the structure from scratching or hooking the newly formed spring, and preventing the spring from staying and accumulating on the spiral guide plate or the rounded pipe head; The separate collection assembly comprises a square bottom plate, a stepping motor is fixedly installed at the middle part of the inner side of the square bottom plate, a lifting rod is connected to the output end of the stepping motor, the end of the lifting rod away from the stepping motor is connected to the middle part of the rounded pipe head, and the oil storage octagonal disc is rotatably installed with the square bottom plate through the rounded pipe head in the middle part of the spiral guide plate and the lifting rod; The arm support assembly is symmetrically installed on the left and right sides of the main body shell and used for providing stable support for the bottom of the main body shell, the arm support assembly comprises a first support installed on one side of the main body shell, a second support installed on the other side of the main body shell, a swing motor assembled in the middle of the first support, and adjusting supports installed on the bottom of the first support and the second support; The indication assembly is installed on the H plate frame and used for visually displaying whether the resting position of the bottom of the arm support assembly on the ground is horizontal, so as to facilitate the staff to timely observe and make corresponding adjustment, the indication assembly comprises a first horizontal bubble embeddedly installed in the middle of the front and rear walls of the H plate frame, and a scale is marked on the middle of the outer surface of the first horizontal bubble, so as to facilitate the observation of the scale position of the bubble inside the first horizontal bubble.

[0004] Preferably, the inner side of the square bottom plate is embeddedly installed with four cuboids in a circular array, two bottle neck guide plates are symmetrically installed on the inner side of each of the four cuboids, a push rod is connected to the side of the bottle neck guide plate facing the inner wall of the cuboid, the end of the push rod away from the bottle neck guide plate is connected to the inner wall of the cuboid, and the bottle neck guide plate can slide horizontally inside the cuboid through the push rod.

[0005] Preferably, a clamping foot plate is clamped in the middle of the inner bottom plate of the cuboid, the clamping foot plate can slide horizontally on the inner bottom plate of the cuboid, the side wall of the end of the cuboid away from the square bottom plate is provided in an open manner, so as to facilitate the sliding of the clamping foot plate in and out of the cuboid, and equally spaced string nails are installed on the middle of the top end of the clamping foot plate, and the string nails are installed side by side on the middle of the top end of the clamping foot plate, so as to stack and collect the springs under the guidance of the bottle neck guide plate.

[0006] Preferably, the second support comprises a plug holder, the plug holder is screw-installed on the side wall of the main body shell and away from the first support, a built-in shaft cylinder is positioned and installed in the middle of the plug holder, an oil immersion sleeve wall is installed in the middle of the inner side of the built-in shaft cylinder, a hole ring tube is sleeved on the outer surface of the oil immersion sleeve wall, the hole ring tube is installed between the oil immersion sleeve wall and the built-in shaft cylinder, an oil guide pipe is connected to the middle of the top end of the built-in shaft cylinder, and the tail end of the oil guide pipe penetrates through the built-in shaft cylinder and communicates with the hole ring tube.

[0007] Preferably, a support frame is installed on the top of the plug holder and on the opposite edge of the built-in shaft cylinder, a long shaft rod is inserted and installed in the middle of the support frame, the long shaft rod is rotationally installed with the support frame, the long shaft rod is inserted into the inner side of the oil immersion sleeve wall and penetrates through the main body shell and is connected to the output end of the swing motor, and the main body shell can be circularly rotated around the axis line of the long shaft rod through the swing motor.

[0008] Preferably, the adjusting frame comprises an H-frame, a sliding groove is formed on the front and rear sidewalls of the H-frame, a coarse lead screw is threadedly installed on the top of the H-frame, the bottom of the coarse lead screw protrudes from the bottom of the H-frame and can be in contact with the ground, and the coarse lead screw is integrally threadedly installed on the inner side of the H-frame at a position other than the middle, so that the H-frame can be individually raised or lowered on one side by controlling the clockwise or counterclockwise torsional movement of the coarse lead screw driven by a DD motor, thereby achieving fine adjustment of the horizontal installation position of the H-frame on the ground, and the coarse lead screw is threadedly installed on the inner side of the H-frame without blocking the laser plate and affecting the two-way laser directing function of the laser plate.

[0009] Preferably, a knob gear is sleeved on the outer surface of the coarse lead screw, a DD motor is connected to the top of the coarse lead screw, and the end of the DD motor away from the knob gear is connected to the bottom of the first support frame. The DD motor can drive the coarse lead screw to threadedly twist inside the H-frame, wherein the knob gear can rotate synchronously with the coarse lead screw, and the knob gear can synchronously descend or ascend with the coarse lead screw screwing in or out of the H-frame.

[0010] Preferably, a telescopic rod is connected to the inner bottom of the sliding groove, a clamping rack is connected to the top of the telescopic rod, a cross beam plate is transversely connected to the middle of the clamping rack, the clamping rack can be adjusted up and down inside the sliding groove through the telescopic rod, and the clamping rack is meshed with the knob gear. When the position of the coarse lead screw is determined by threadedly twisting inside the H-frame, the clamping rack is driven by the telescopic rod to move upward inside the sliding groove, and the clamping rack is meshed with the knob gear to position the knob gear together with the coarse lead screw on the H-frame.

[0011] Preferably, a second horizontal bead is installed at the bottom of the middle cross beam of the H-frame, specifically below the middle of the two front and rear column legs at the bottom of the H-frame, a laser plate is hung at the middle of the inner sides of the two front and rear column legs at the bottom of the H-frame, both sides of the laser plate can emit laser, and the center of the laser plate is horizontally aligned with the intersection of the scale markings on the surface of the first horizontal bead.

[0012] Preferably, a sleeve tube is threadedly installed at the bottom of the middle cross beam of the H-frame, one end of the sleeve tube towards the ground is connected to the middle of the second horizontal bead, the top of the sleeve tube penetrates the middle cross beam of the H-frame and is connected with a light condensing cone, which can refract laser at multiple angles into the air to make the light condensing cone itself bright, and a light refraction mirror rod is installed at the middle of the inner side of the second horizontal bead, which is used to refract the laser emitted by the laser plate into the middle of the inner side of the sleeve tube and guide it to the light condensing cone.

[0013] The spring production forming equipment has the following beneficial effects: the oil-soaked cotton body can act as a shock-absorbing cushion to offset the elastic potential energy possessed by the spring at the moment of being cut off, so that the energy of the spring that does not fall into the inside of the large through hole can also be effectively released, thereby providing convenience for the staff to individually recover the spring falling on the oil-soaked cotton body, and effectively reducing the probability of the spring splashing into the working environment by passing through the oil-soaked cotton body, the oil-soaked cotton body corresponds to the blocking of the forming assembly directly below, which can effectively control the effective splashing range of the spring, thereby assisting in controlling the discharging range of the spring. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an external structure schematic diagram of the present application; Figure 2 It is a bottom structure schematic diagram of the present application; Figure 3 It is a disassembled structure schematic diagram of the nursing structure of the present application; Figure 4 It is a structure schematic diagram of the whole of the sub-receiving assembly of the present application; Figure 5 It is an assembly structure schematic diagram of the cuboid and the square bottom plate of the present application; Figure 6 It is a structure schematic diagram of the adjusting frame of the present application; Figure 7 It is a structure schematic diagram of the second support frame of the present application; Figure 8 It is a disassembled structure schematic diagram of the first horizontal bead and the H plate frame of the present application; Figure 9 It is an assembly structure schematic diagram of the second horizontal bead and the H plate frame of the present application.

[0015] In the figure: 1, main body shell; 2, forming assembly; 3, maintenance component; 31, nursing structure; 311, oil storage octagon disc; 312, input pipe; 313, oil-soaked cotton body; 314, guide hopper ring; 315, large through hole; 316, spiral guide plate; 317, rounded pipe head; 32, subassembly; 321, square bottom plate; 322, lifting rod; 323, cuboid; 324, bottle neck guide plate; 325, stepping motor; 326, push rod; 327, clamping foot plate; 328, string nail; 4, arm support assembly; 41, first support frame; 42, second support frame; 43, adjusting frame; 421, plug holder; 422, built-in shaft cylinder; 423, oil-soaked sleeve wall; 424, ring pipe with hole; 425, oil guide pipe; 426, support frame; 427, long shaft rod; 431, H plate frame; 432, sliding chute; 433, coarse lead screw; 434, button gear; 435, DD motor; 436, telescopic rod; 437, clamping rack; 438, cross beam plate; 5, indicating assembly; 51, first horizontal bead; 52, second horizontal bead; 53, alignment scale; 54, laser plate; 55, sleeve pipe; 56, condensing cone; 57, light folding mirror rod; 6, swing motor. DETAILED DESCRIPTION

[0016] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not exhaustive or limiting of the application. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application and to enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

[0017] As Figures 1 to 9 shown, a spring production forming equipment, comprising a main body shell 1, the middle position of the bottom of the main body shell 1 is installed with a forming assembly 2, which is used for processing metal wire into springs; Further comprising a maintenance component 3 installed directly below the forming assembly 2, the maintenance component 3 comprises a nursing structure 31, a split-receiving assembly 32 is installed between the nursing structure 31 and the forming assembly 2, and the split-receiving assembly 32 is lift-installed with the nursing structure 31; the nursing structure 31 comprises an oil storage octagon 311, an input pipe 312 is fixedly connected to the middle part of the outer side wall of the oil storage octagon 311, the inside of the oil storage octagon 311 is filled with butter through the input pipe 312, a butter-soaking cotton body 313 is embeddedly installed on the side of the oil storage octagon 311 facing the forming assembly 2, which can soak butter inside the butter-soaking cotton body 313 and perform soaking-type maintenance on the movable joints of the forming assembly 2, a large through hole 315 is formed in the middle part of the inner side of the butter-soaking cotton body 313, the large through hole 315 penetrates the bottom of the oil storage octagon 311, a guide ring 314 is attached to the inner wall surface of the butter-soaking cotton body 313 penetrated by the large through hole 315, which is used for guiding the spring without pulling and preventing the spring from damaging the edge structure of the inner wall surface of the butter-soaking cotton body 313, ensuring that the surface of the butter-soaking cotton body 313 in contact with the forming assembly 2 is not damaged, maintaining the maximum butter-soaking maintenance effect on the forming assembly 2, the inner wall surface of the large through hole 315 formed in the middle part of the oil storage octagon 311 is circularly arrayed with spiral guide plates 316, and the center position surrounded by the four spiral guide plates 316 is fixedly connected with a rounded pipe head 317, the top edge of the rounded pipe head 317 is rounded, and the upper and lower edges of the spiral guide plate 316 are also rounded, preventing the edges of the structure from scratching or hooking the just-formed spring, and preventing the spring from being stranded and accumulated on the spiral guide plate 316 or the rounded pipe head 317; An arm support assembly 4 is symmetrically installed on the left and right sides of the main body shell 1, which is used to provide stable support for the bottom of the main body shell 1, the arm support assembly 4 comprises a first support frame 41 installed on one side of the main body shell 1, a second support frame 42 is installed on the other side of the main body shell 1, a swing motor 6 is assembled in the middle part of the first support frame 41, and an adjusting frame 43 is installed on the bottom of the first support frame 41 and the second support frame 42; An indication assembly 5 is installed on the H plate frame 431, which is used to visually display whether the resting position of the bottom of the arm support assembly 4 on the ground is horizontal, facilitating the staff to observe and make corresponding adjustments in time, the indication assembly 5 comprises a first horizontal bead 51 embeddedly installed in the middle part of the front and rear walls of the H plate frame 431, and a scale mark 53 is provided on the middle part of the outer surface of the first horizontal bead 51, which is used to facilitate the observation of the scale position of the bubble inside the first horizontal bead 51.

[0018] In use, the forming machine body is placed on the ground, the swing motor 6 is started to drive the first support frame 41 and the second support frame 42 to rotate around the swing motor 6, and the adjusting frame 43 is adjusted to the appropriate height, then the first horizontal bead 51 is placed on the ground, and the scale mark 53 is aligned with the bubble inside the first horizontal bead 51, which indicates that the arm support assembly 4 is in a horizontal state, and the forming assembly 2 can be installed on the arm support assembly 4. Figure 1The shown horizontal is placed on the ground, and then the metal wire to be processed is loaded into the inside of the main body shell 1 for the forming assembly 2 to perform forming processing; then observe whether the bubbles inside the first horizontal bead 51 are at the intersection of the mark scale 53, and then observe whether the spotlight cone 56 has a red light flashing.

[0019] Wherein, the specific adjustment method of the position of the bubble inside the first horizontal bead 51 is: by starting the DD motor 435, driving the coarse lead screw 433 to screw clockwise or counterclockwise inside the H plate frame 431, to control the length of the bottom of the coarse lead screw 433 extending from the bottom of the H plate frame 431, thereby finely adjusting the forward and backward movement of the bubble inside the first horizontal bead 51 inside the first horizontal bead 51, until the bubble is at the intersection of the mark scale 53.

[0020] And for the position adjustment of the bubble inside the second horizontal bead 52, the coarse lead screw 433 inside the rear column leg of the H plate frame 431 needs to be adjusted, through the same adjustment operation as described above, that is, while completing the adjustment of the bubble inside the first horizontal bead 51 inside the rear column leg of the H plate frame 431, it also completes the adjustment of the bubble inside the second horizontal bead 52. At this time, the laser emitted by the laser plate 54 that flashes constantly is aligned with the center intersection point of the first horizontal bead 51 inside the front and rear column legs of the H plate frame 431, and under the 45-degree refraction guidance of the light refraction rod 57, the spotlight cone 56 intermittently emits light, so that it can be determined that the forming machine main body is in a horizontal state with the ground at this time, and the spring forming operation on the metal wire can be started. Through the above operation, the overall forming machine is always kept in a horizontal state on the ground, so that the metal wire is not affected by other external forces when being processed by the forming assembly 2, and the metal wire itself is always only subjected to a vertical self-weight, thereby effectively avoiding the horizontal forming processing of the metal wire on the market. The working position of the metal wire by the forming machine is to ensure that the metal wire is always in a vertical state pointing to the ground, and to eliminate the secondary influence of the gravity of the structure of the forming assembly 2 itself on the surface of the metal wire in the working angle position of the working surface of the forming assembly 2 facing forward, thereby improving the processing precision of the forming machine when processing the metal wire into a spring.

[0021] Before processing the metal wire, the maintenance member 3 needs to be placed corresponding to the forming assembly 2 directly below, so that the center of the large through hole 315 corresponds to the discharge point of the forming assembly 2 directly below.

[0022] Then the metal wire is transported to the middle part of the forming assembly 2 through the main body shell 1, the metal wire is processed by the forming assembly 2, and the metal wire is processed into a spring, then the processed spring is cut off from the original wire base through the forming assembly 2, then under the action of gravity, it directly falls into the large through hole 315, and further falls into the gap between the bottleneck guide plate 324 inside each square bottom plate 321 under the guiding action of the spiral guide plate 316, and the adjustment and guidance of the two ends of the spring through the spiral guide plate 316 make the spring pass through the bottleneck guide plate 324 smoothly and be inserted on the string nail 328 on the top of the clamping leg plate 327, realize the automatic guidance and orderly collection of the spring, and meet the orderly arrangement and collection of the formed spring when the forming machine is used, avoid the traditional forming machine to collect the spring randomly, and affect the arrangement of the spring in the later stage, thereby improving the working performance and practicality of the forming machine.

[0023] The second embodiment is based on the first embodiment, please refer to Figures 1 to 8 As shown, the collecting assembly 32 includes a square bottom plate 321, a stepping motor 325 is fixedly installed at the middle part of the inner side of the square bottom plate 321, a lifting rod 322 is connected to the output end of the stepping motor 325, one end of the lifting rod 322 away from the stepping motor 325 is connected to the middle part of the rounded pipe head 317, and the oil storage octagonal disc 311 is rotatably installed with the square bottom plate 321 through the cooperation of the rounded pipe head 317 and the lifting rod 322 in the middle part of the spiral guide plate 316.

[0024] The inner side of the square bottom plate 321 is circularly arrayed and embeddedly installed with four cuboids 323, and the inner side of each of the four cuboids 323 is symmetrically installed with two bottleneck guide plates 324, one side of the bottleneck guide plate 324 facing the inner wall of the cuboid 323 is connected with a push rod 326, one end of the push rod 326 away from the bottleneck guide plate 324 is connected to the inner wall surface of the cuboid 323, and the bottleneck guide plate 324 can slide horizontally in the cuboid 323 through the push rod 326; the inner side bottom plate of the cuboid 323 is clamped with a clamping leg plate 327, the clamping leg plate 327 can slide horizontally on the inner side bottom plate of the cuboid 323, and the side wall of the cuboid 323 away from the square bottom plate 321 is provided in an open manner, facilitating the sliding of the clamping leg plate 327 in and out of the cuboid 323, and the top end middle part of the clamping leg plate 327 is installed with string nails 328 at equal intervals, and the string nails 328 are installed side by side at the top end middle part of the clamping leg plate 327, which can guide the stacking and collection of springs under the guidance of the bottleneck guide plate 324. Specifically, the springs collected side by side on the clamping leg plate 327 can be taken out from the inner side of the square bottom plate 321 in an orderly manner along the longitudinal direction, thereby facilitating the subsequent uniform collection of the springs; secondly, the bottleneck guide plate 324 can be horizontally moved in the square bottom plate 321 by the push rod 326, thereby changing the distance between the two bottleneck guide plates 324, so as to adapt to the guiding and collection of springs of different sizes, and the spring accidentally blocked between the two bottleneck guide plates 324 can be automatically dredged, preventing the spring blocked between the two bottleneck guide plates 324 from directly affecting the continuous collection of the remaining springs The second support frame 42 comprises a plug holder 421, which is screw-installed on the side wall surface of the main body shell 1 and away from the side of the first support frame 41, and a built-in shaft cylinder 422 is positioned and installed in the middle part of the plug holder 421, an oil immersion sleeve wall 423 is installed in the inner side middle part of the built-in shaft cylinder 422, a hole ring pipe 424 is sleeved on the outer surface of the oil immersion sleeve wall 423, and the hole ring pipe 424 is installed between the oil immersion sleeve wall 423 and the built-in shaft cylinder 422, a guide oil pipe 425 is connected to the top middle part of the built-in shaft cylinder 422, and the tail end of the guide oil pipe 425 penetrates the built-in shaft cylinder 422 and communicates with the hole ring pipe 424; a support frame 426 is installed on the opposite edge of the plug holder 421 and located at the top of the built-in shaft cylinder 422, a long shaft rod 427 is inserted and installed in the middle part of the support frame 426, the long shaft rod 427 is rotationally installed with the support frame 426, and the long shaft rod 427 is inserted into the inner side of the oil immersion sleeve wall 423 and connected with the output end of the swing motor 6 through the main body shell 1, so that the main body shell 1 can be driven to make circular rotary motion around the axis line of the long shaft rod 427 through the swing motor 6.

[0025] When in use, the oil-soaked cotton body 313 can also serve as a buffer zone to prevent the spring from being ejected in a large area between the oil storage octagon disc 311 and the forming assembly 2, can act as a shock-absorbing cushion, can offset the elastic potential energy possessed by the spring at the moment of being cut off, can effectively release the energy of the spring that does not fall into the inside of the large through hole 315, can provide convenience for the staff to individually recover the spring falling on the oil-soaked cotton body 313, and can effectively reduce the probability of the spring splashing into the working environment by passing through the oil-soaked cotton body 313. By corresponding shielding directly below the forming assembly 2, the effective splashing range of the spring can be effectively controlled, thereby assisting in realizing the control of the spring discharge range.

[0026] When the forming assembly 2 stops working, the oil storage octagon disc 311 can be lifted by the lifting rod 322, and the butter can be automatically applied and infiltrated at each movable joint of the forming assembly 2 through the close contact between the oil-soaked cotton body 313 and the forming assembly 2. In this way, the automatic mechanical buttering and maintenance function of the forming assembly 2 is realized, so that the forming assembly 2 is always in the best operating state, thereby ensuring the precise processing of the spring by the forming assembly 2.

[0027] Specifically, the oil storage octagon disc 311 can also be slowly rotated by the stepping motor 325, and the slow rotation of the oil storage octagon disc 311 can offset the hard collision of large-sized and large-mass springs with the guide ring 314, the spiral guide plate 316 or the rounded pipe head 317. The centrifugal force generated during rotation can offset part of the impact force when the spring falls, and at the same time, it can also protect the spring from being directly bounced away or avoid the spring from being secondarily ejected towards the inside of the forming assembly 2, thereby eliminating the blocking risk of the spring to the forming assembly 2.

[0028] The third embodiment is based on the first and second embodiments, and please refer to Figures 1 to 8 As shown in the figure, the adjusting frame 43 comprises an H-shaped frame 431, a sliding groove 432 is formed on the front and rear sidewalls of the H-shaped frame 431, a coarse lead screw 433 is threadedly installed on the top of the H-shaped frame 431, and the bottom of the coarse lead screw 433 protrudes from the bottom of the H-shaped frame 431 and can contact the ground; a knob gear 434 is sleeved on the outer surface of the coarse lead screw 433, and a DD motor 435 is connected to the bottom of the first support frame 41 away from the knob gear 434. The DD motor 435 can drive the coarse lead screw 433 to threadedly twist inside the H-shaped frame 431, wherein the knob gear 434 can rotate synchronously with the coarse lead screw 433, and the knob gear 434 can synchronously descend or ascend by threadedly screwing into or out of the H-shaped frame 431 along with the coarse lead screw 433.

[0029] The inner side bottom of the sliding groove 432 is connected with a telescopic rod 436, the top of the telescopic rod 436 is connected with a clamping rack 437, the middle part of the clamping rack 437 is transversely connected with a cross beam plate 438, the clamping rack 437 can be adjusted up and down in the inner side of the sliding groove 432 through the telescopic rod 436, the clamping rack 437 is arranged in mesh with the knob gear 434, when the position of the thread torsion adjustment of the coarse lead screw 433 in the H plate frame 431 is determined, the clamping rack 437 is driven to move up in the inner side of the sliding groove 432 through the telescopic rod 436, the knob gear 434 is positioned together with the coarse lead screw 433 on the H plate frame 431 by the clamping mode of the clamping rack 437 meshing with the knob gear 434; the middle cross beam bottom of the H plate frame 431 is installed with a second horizontal bead 52, and the second horizontal bead 52 is specifically installed directly below the middle of the two front and rear column legs at the bottom of the H plate frame 431, the inner middle part of the two front and rear column legs at the bottom of the H plate frame 431 is hung with a laser plate 54, both sides of the laser plate 54 can emit laser, and the center of the laser plate 54 is horizontally aligned with the intersection of the first horizontal bead 51 and the scale 53 arranged on the surface of the second horizontal bead 52.

[0030] The bottom of the middle cross beam of the H plate frame 431 is screw-installed with a sleeve pipe 55, one end of the sleeve pipe 55 towards the ground is connected with the middle part of the second horizontal bead 52, the top of the sleeve pipe 55 penetrates the middle cross beam of the H plate frame 431 and is connected with a light collecting cone 56, which can refract laser into the air at multiple angles, so that the light collecting cone 56 itself is bright, the inner middle part of the second horizontal bead 52 is installed with a light reflecting mirror rod 57, which is used to refract the laser emitted by the laser plate 54 into the inner middle part of the sleeve pipe 55 and guide it to the light collecting cone 56.

[0031] In use, the grease can be filled into the inner cavity of the ring pipe 424 with holes through the grease guide pipe 425, and then the grease can be delivered to the surface of the oil immersion sleeve wall 423 by the ring pipe 424 with holes, so as to lubricate and maintain the part where the long shaft rod 427 is sleeved with the built-in shaft cylinder 422, on the one hand, the smooth rotation of the long shaft rod 427 and the second support frame 42 can be maintained, on the other hand, the main body shell 1 can be rotated around the long shaft rod 427 by starting the swing motor 6, so that the included angle between the forming assembly 2 and the ground can be changed in the non-working state, so that the working surface of the forming assembly 2 can be directed to the front or the top, thereby facilitating the maintenance and repair of the forming assembly 2 by the staff, and when the metal wire is formed, the main body shell 1 is rotated again to adjust the rotation, so that the working surface of the forming assembly 2 is parallel to the ground, so that the metal wire can be formed again.

[0032] By installing the whole of the forming assembly 2 together with the main body shell 1 on the ground, and making the working plane where the forming assembly 2 is located parallel to the ground, the spring formed by processing can fall vertically under the action of gravity, and the spring will not be accidentally stuck in the gap inside the forming assembly 2, which can completely eliminate the safety hazard of the spring or metal wire and metal wire waste being blocked inside the forming assembly 2 in the normal forming process, ensure the normal operation of the forming assembly 2, and effectively regulate the discharge direction and position of the spring, realize the smooth collection of the spring, and effectively avoid the phenomenon that the formed spring is splashed under the action of the cutting collision of the forming assembly 2 in the prior art.

[0033] The spring production forming equipment can act as a shock-absorbing cushion to offset the elastic potential energy possessed by the spring at the moment of being cut off, so that even the energy of the spring that does not fall into the inside of the large through hole can be effectively released, thereby providing convenience for the staff to separately recover the spring falling on the oil-soaked cotton body, and effectively reducing the probability of the spring splashing into the working environment beyond the oil-soaked cotton body. By corresponding shielding directly below the forming assembly, the effective splashing range of the spring can be effectively controlled, thereby assisting in controlling the spring discharge range.

[0034] The above is the preferred embodiment of the present application. For those skilled in the art, according to the teachings of the present application, changes, modifications, replacements and variations of the embodiments without departing from the principles and spirits of the present application still fall within the protection scope of the present application.

Claims

1. A molding equipment for spring production, characterized in that: The device includes a main shell and a maintenance component; the main shell has a molding assembly on top of the maintenance component; the molding assembly includes a care structure and a receiving component; the care structure is lifted and positioned within the receiving component; the care structure is located between the molding assembly and the receiving component; the care structure includes an octagonal oil reservoir; the octagonal oil reservoir contains grease; an oil-soaked cotton body is fitted into the top of the octagonal oil reservoir; the oil-soaked cotton body has a large through hole penetrating the octagonal oil reservoir; spiral guide plates arranged in a circular array are provided inside the large through hole, and a rounded tube head is provided at the center position around the spiral guide plates; The inner wall of the large through hole is equipped with a guide ring; the top edge of the rounded tube head is rounded, and the upper and lower edges of the spiral guide plate are rounded. The receiving assembly includes a square base plate, a stepper motor is fixedly installed in the middle of the inner side of the square base plate, the output end of the stepper motor is connected to a lifting rod, the end of the lifting rod away from the stepper motor is connected to the middle of the rounded tube head, and the octagonal oil storage plate is rotated and installed with the square base plate through the rounded tube head in the middle of the spiral guide plate and the lifting rod. An indicator assembly is mounted on an H-plate frame. The indicator assembly includes a first horizontal bead fitted into the middle of the front and rear walls of the H-plate frame. The outer surface of the first horizontal bead is provided with a calibration scale. Four cuboids are fitted into the inner side of the square base plate in a circular array. Bottleneck guide plates are symmetrically provided on the inner side of each of the four cuboids. A push rod is connected to the side of the bottleneck guide plate facing the inner wall of the cuboid. The end of the push rod away from the bottleneck guide plate is connected to the inner wall of the cuboid. The bottleneck guide plate can slide horizontally inside the cuboid via the push rod. The cuboid has a foot plate that slides horizontally on the inner bottom plate. The end of the cuboid away from the bottom plate has an opening. The foot plate has ferrules at equal intervals, and the ferrules are installed side by side at the top center of the foot plate.

2. The molding equipment for spring production according to claim 1, characterized in that: The main body shell is symmetrically provided with boom assemblies on the left and right sides. The boom assembly includes a first support and a second support installed on the main body shell. A swing motor is assembled in the middle of the first support. Adjustment frames are provided at the bottom of both the first support and the second support. The second support frame includes a plug frame threaded onto the main body shell. The plug frame has an internal shaft cylinder in the middle. The inner side of the internal shaft cylinder has an oil-immersed sleeve wall. A perforated annular tube is provided between the oil-immersed sleeve wall and the internal shaft cylinder. An oil guide pipe is provided at the top of the internal shaft cylinder. The oil guide pipe passes through the internal shaft cylinder and is connected to the perforated annular tube.

3. The molding equipment for spring production according to claim 2, characterized in that: A support frame is installed on the top of the plug frame and on the opposite edge of the built-in shaft cylinder. A long shaft is inserted into the middle of the support frame. The long shaft is rotatably installed with the support frame. The long shaft is inserted into the inner side of the oil-immersed sleeve wall and passes through the main body shell to connect with the output end of the swing motor. The swing motor can drive the main body shell to rotate around the axis where the long shaft is located.

4. The molding equipment for spring production according to claim 3, characterized in that: The adjustment frame includes an H-plate frame, with sliding grooves on both the front and rear side walls of the H-plate frame. A thick lead screw is threaded onto the top of the H-plate frame, and the bottom of the thick lead screw protrudes from the bottom of the H-plate frame and can contact the ground. The H-plate frame is provided with an indicator assembly, which includes a first horizontal bead fitted and installed in the middle of the front and rear walls of the H-plate frame, and a calibration scale is provided in the middle of the outer surface of the first horizontal bead.

5. A molding equipment for spring production according to claim 4, characterized in that: A toggle gear is fitted on the outer surface of the lead screw, and a DD motor is connected to the top of the lead screw. The end of the DD motor away from the toggle gear is connected to the bottom of the first support frame. The DD motor can drive the lead screw to rotate inside the H-plate frame.

6. A molding equipment for spring production according to claim 5, characterized in that: A telescopic rod is connected to the bottom inner side of the slide, and a toothed rack is connected to the top of the telescopic rod. A crossbeam plate is connected to the middle of the toothed rack. The toothed rack can be adjusted up and down inside the slide through the telescopic rod. The toothed rack is engaged with a toggle gear.

7. A molding equipment for spring production according to claim 6, characterized in that: A second horizontal bead is installed at the bottom of the middle crossbeam of the H-plate frame, specifically located directly below the middle of the two front and rear columns at the bottom of the H-plate frame. A laser plate is suspended from the inner middle of the two front and rear columns at the bottom of the H-plate frame. Both sides of the laser plate can emit laser light from their center positions, and the center of the laser plate is horizontally aligned with the intersection of the calibration scale set on the surface of the first horizontal bead. A sleeve is threadedly installed at the bottom of the middle crossbeam of the H-plate frame, and the end of the sleeve facing the ground is connected to the middle of the second horizontal bead. A refracting mirror rod is installed at the inner middle of the second horizontal bead. The top of the sleeve passes through the middle crossbeam of the H-plate frame and is connected to a focusing cone.

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