Combined spring body winding forming machine

Abstract

The invention relates to the technical field of spring manufacturing equipment, in particular to a combined spring body winding forming machine which comprises a bottom frame, and supports are fixedly connected to the upper surfaces of the two sides of the bottom frame respectively. When a rotating telescopic ring rotates along with starting of a motor, a winding rope in a sliding rod is wound on a winding ring circle by circle, then a sliding block is pulled to move towards one side of the rotating telescopic ring in the sliding rod through shortening of the winding rope, and then a forming telescopic ring is driven to approach the rotating telescopic ring along the outer surface of the sliding rod through a sliding groove; according to the spring body forming device, the rotating shrinkage ring is rotated, then the forming shrinkage ring is close to the rotating shrinkage ring when rotating, spring body raw materials are wound on the outer surfaces of the first inserting plate and the second inserting plate circle by circle, spring body forming is fully automatically completed after a motor is started, and compared with the current complicated spring body forming procedure, the production cost is greatly reduced, and the production efficiency is improved. And meanwhile, the equipment is simple in overall structure and convenient to operate, and the starting difficulty of workers is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of spring manufacturing equipment, in particular to a combined spring body winding and forming machine. Background Art

[0002] In the field of spring manufacturing, the combined spring body winding and molding machine is the core equipment for realizing the automatic production of springs. Its main function is to process the linear spring body raw materials into spring products with specific pitch and diameter through winding, molding and other processes. The equipment realizes precise control and winding of the spring body raw materials through the coordinated movement of the mechanical structure. It is widely used in the automotive, electronics, machinery and other industries, and is of great significance to improving the production efficiency of springs and ensuring product quality.

[0003] Traditional spring winding and molding equipment has significant shortcomings. In terms of production efficiency, traditional equipment relies on manual adjustment, and the winding process requires frequent intervention. It is difficult to adapt to the rapid switching of springs of various specifications, resulting in low production efficiency. In terms of adaptability and flexibility, the structure of traditional equipment is fixed, and the pitch and diameter adjustment are complex. It is impossible to achieve the production of springs of various sizes through simple operations, which limits the scope of application of the equipment. In addition, traditional equipment lacks an effective straightening and buffering mechanism for the raw materials of the spring body. The raw materials are prone to deformation and breakage of the molded spring body due to local bending or uneven tension, and the defective rate is high. The equipment has a low degree of intelligence and automation, relies on manual monitoring, is complex to operate and has high maintenance costs, and is difficult to meet the needs of modern manufacturing for efficient and high-precision spring production. Summary of the invention

[0004] 1. Technical issues to be resolved The present invention provides a combined spring body winding and forming machine, which solves the problems mentioned in the above background technology.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a combined spring body winding and molding machine, including a base frame, the upper surfaces of both sides of the base frame are respectively fixedly connected with brackets, and also includes: a winding mechanism, the winding mechanism is fixedly installed on the top of the bracket; an auxiliary mechanism, the auxiliary mechanism is fixedly installed on the winding mechanism; wherein the winding mechanism includes a positioning column, the positioning column is fixedly sleeved on the top inner surface of the bracket, the positioning column is horizontally arranged, the outer surface of the positioning column is fixedly connected with an elastic telescopic plate, and four elastic telescopic plates are arranged at fixed intervals around the central axis of the positioning column, the end of the elastic telescopic plate away from the positioning column is fixedly connected to a No. 1 plug-in plate, and the two sides of the No. 1 plug-in plate are slidably plugged with a No. 2 plug-in plate, the No. 1 plug-in plate and the No. 2 plug-in plate are combined into a circular tube, the outer surface of the edge of the No. 1 plug-in plate is fixedly connected with a connecting plate, the end of the connecting plate away from the No. 1 plug-in plate is fixedly connected with a positioning telescopic ring, and the top inner surface of the positioning telescopic ring is fixedly connected with a sleeve ring.

[0006] According to one embodiment of the present invention, a rotating column is fixedly inserted at one end of the positioning column away from the positioning telescopic rod, the outer surface of the rotating column is rotatably sleeved on the top of the bracket, a motor is fixedly installed on the side surface of the bracket, and the output shaft of the motor is fixedly connected to the rotating column.

[0007] According to one embodiment of the present invention, a mounting ring is fixedly sleeved on the outer surface of the rotating column, an elastic telescopic rod is symmetrically fixedly connected to the outer surface of the mounting ring, an end of the elastic telescopic rod away from the mounting ring is fixedly connected to a connecting block, a side surface of the connecting block is fixedly connected to a connecting rod, and an end of the connecting rod away from the connecting block is fixedly connected to a rotating telescopic ring.

[0008] According to one embodiment of the present invention, the rotating telescopic ring and the positioning telescopic ring are arranged in the same shape and size, and the rotating telescopic ring is arranged on the opposite side of the positioning telescopic ring, wherein the rotating telescopic ring and the positioning telescopic ring are arranged on the same central axis.

[0009] According to one embodiment of the present invention, a sliding rod is fixedly connected to the outer surfaces of both sides of the rotating telescopic ring, and the sliding rod is horizontally arranged. A molded telescopic ring is slidably sleeved on the outer surface of the sliding rod. The molded telescopic ring and the rotating telescopic ring are of the same shape and size, and the molded telescopic ring is arranged between the positioning telescopic ring and the rotating telescopic ring.

[0010] According to one embodiment of the present invention, the auxiliary mechanism includes a winding ring, which is fixedly sleeved on the outer surface of the positioning column away from the positioning telescopic ring. A winding rope is wound around the outer surface of the winding ring. A sliding groove is opened through the outer surface of the sliding rod, and the interior of the sliding rod is arranged to be hollow.

[0011] According to one embodiment of the present invention, sliders are fixedly connected on both sides of the molded telescopic ring, and the sliders are slidably connected to the inside of the slide rod through slide grooves, and the surface of the slider is fixedly connected to the end of the winding rope away from the winding ring, and a spring is sleeved on the outer surface of the slide rod, and the two ends of the spring are respectively fixedly connected to the side surfaces of the molded telescopic ring and the rotating telescopic ring that are close to each other.

[0012] According to one embodiment of the present invention, a buffer telescopic ring is fitted on the surface of one side of the rotating telescopic ring close to the forming telescopic ring, the buffer telescopic ring and the rotating telescopic ring are arranged with the same diameter, and buffer rods are symmetrically fixedly connected to the outer surface of the buffer telescopic ring close to the rotating telescopic ring, the buffer rods are arranged in pairs as a group, and the buffer rods are elastically slidably inserted into the outer surfaces of both sides of the rotating telescopic ring.

[0013] According to one embodiment of the present invention, the interior of the positioning column is configured to be hollow, an extrusion column is slidably inserted into the inner surface of one end of the positioning column away from the rotating column, a connecting groove is penetrated through the outer surface of the middle part of the positioning column, the inner cavity of the elastic telescopic plate is connected with the inner cavity of the positioning column through the connecting groove, and the inner cavity of the elastic telescopic rod is connected with the inner cavity of the positioning column through the rotating column. When the spring body needs to be wound, the linear spring body raw material can be respectively inserted through the rotating shrink ring, the forming shrink ring and the collar on the positioning shrink ring, and the spring body raw material is fixed after passing through the positioning shrink ring, and Start the motor. When the motor starts, it will drive the rotating column to rotate, thereby driving the mounting ring to rotate. The rotating telescopic ring connected to the connecting rod is driven to start rotating through the elastic telescopic rod and the connecting block connected to the mounting ring. As the rotating telescopic ring rotates, the forming telescopic ring is driven to rotate synchronously through the sliding rod, so that the forming telescopic ring starts to rotate along the central axis of the positioning telescopic ring. At this time, the forming telescopic ring is driven to move along the sliding rod toward the side of the rotating telescopic ring, so that the spring body raw material is wound around the outer surface of the round tube composed of the No. 1 plug-in plate and the No. 2 plug-in plate during the rotation of the forming telescopic ring, thereby realizing the spring body forming.

[0014] (III) Beneficial effects The present invention provides a combined spring body winding and forming machine. It has the following beneficial effects: (I) In the combined spring body winding and molding machine, when the rotating telescopic ring rotates with the start of the motor, the winding rope inside the slide rod will be wound around the winding ring in circles, and then the slider is pulled to move toward the rotating telescopic ring in the slide rod through the shortening of the winding rope, and then the molding telescopic ring is driven to approach the rotating telescopic ring along the outer surface of the slide rod through the slide groove, so that the molding shrinking ring is simultaneously approached to the rotating shrinking ring when the molding shrinking ring rotates, so that the spring body raw material is wound around the outer surfaces of the No. 1 plug-in board and the No. 2 plug-in board in circles, so that the spring body is automatically formed after the motor is started. Compared with the current complicated spring body forming process, it not only greatly reduces the production cost, but also the overall structure of the equipment is simple and easy to operate, which also greatly reduces the difficulty of staff to get started.

[0015] (ii) The combined spring body winding and forming machine can change the winding speed of the winding rope by replacing winding rings of different sizes, thereby changing the moving speed of the forming shrink ring on the slide bar. The purpose of quickly changing the spring body pitch is achieved through the combined winding ring, and the production of spring bodies of multiple sizes is realized, which greatly improves the applicability of this equipment. When winding, the spring body raw material will also pass through the ring on the top of the buffer telescopic ring, thereby generating a reverse elastic pulling force on the spring body raw material, which helps to maintain the linear characteristics of the spring body raw material, thereby greatly reducing the generation of defective products after the spring body is formed, and avoiding the problem that the formed spring body cannot meet the requirements due to local bending of the spring body raw material.

[0016] (III) The combined spring body winding and forming machine can provide a buffer correction distance for the spring body raw material through the elastic buffer shrink ring when calibrating the spring body, so as to avoid the problem that the deformed spring body raw material is directly subjected to the rigid tensile force and breaks. By adjusting the distance of the extrusion column inside the positioning column, the overall air pressure of the internal cavity of the positioning column can be changed, and then the extension amplitude of the elastic expansion plate is controlled through the connecting groove, so as to control the tube diameter of the round tube formed by the combination of the No. 1 plug-in plate and the No. 2 plug-in plate, and simultaneously drive the positioning expansion ring to deform, so as to achieve the purpose of quickly adjusting the spring body diameter. The cavity inside the positioning column is connected with the elastic expansion rod, and then the elastic expansion rod will control the rotating expansion ring to deform, and then drive the forming shrink ring and the buffer expansion ring to deform adaptively, so as to achieve the purpose of overall adaptive adjustment of the one-button control device. With the winding rings of multiple sizes, the device can adapt to the production of spring bodies of multiple sizes. Not only is the adjustment fast and efficient, but also the integrity is strong, avoiding cumbersome adjustment procedures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the winding mechanism and the bracket of the present invention; Figure 3It is a schematic diagram of the internal structure of the first plug-in board and the second plug-in board of the present invention; Figure 4 It is a schematic diagram of the internal structure of the positioning column of the present invention; Figure 5 It is a schematic diagram of the winding ring and its connection structure of the present invention; Figure 6 It is a schematic diagram of the mounting ring of the present invention and its structure; Figure 7 It is a schematic diagram of the slide bar and its connection structure of the present invention; Figure 8 The present invention Figure 7 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. base frame; 2. bracket; 3. winding mechanism; 31. positioning column; 32. elastic telescopic plate; 33. No. 1 plug-in board; 34. No. 2 plug-in board; 35. connecting plate; 36. positioning telescopic ring; 37. sleeve ring; 38. rotating column; 39. motor; 310. mounting ring; 311. elastic telescopic rod; 312. connecting block; 313. connecting rod; 314. rotating telescopic ring; 315. sliding rod; 316. forming telescopic ring; 4. auxiliary mechanism; 41. winding ring; 42. winding rope; 43. slide groove; 44. slider; 45. spring; 46. buffer telescopic ring; 47. buffer rod; 48. extrusion column; 49. connecting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] First embodiment: Figures 1 to 8 As shown, the present invention provides a technical solution: a combined spring body winding and forming machine, comprising a base frame 1, and brackets 2 are fixedly connected to the upper surfaces of both sides of the base frame 1, and also includes: The winding mechanism 3 is fixedly mounted on the top of the bracket 2; Auxiliary mechanism 4, the auxiliary mechanism 4 is fixedly mounted on the winding mechanism 3; The winding mechanism 3 includes a positioning column 31, which is fixedly sleeved on the top inner surface of the bracket 2. The positioning column 31 is horizontally arranged, and the outer surface of the positioning column 31 is fixedly connected with an elastic telescopic plate 32. Four elastic telescopic plates 32 are arranged at fixed intervals around the central axis of the positioning column 31, and the end of the elastic telescopic plate 32 away from the positioning column 31 is fixedly connected to a No. 1 plug-in plate 33, and the two sides of the No. 1 plug-in plate 33 are slidably plugged with a No. 2 plug-in plate 34. The No. 1 plug-in plate 33 and the No. 2 plug-in plate 34 are combined into a circular tube shape, and the outer surface of the edge of the No. 1 plug-in plate 33 is fixedly connected with a connecting plate 35, and the end of the connecting plate 35 away from the No. 1 plug-in plate 33 is fixedly connected with a positioning telescopic ring 36, and the top inner surface of the positioning telescopic ring 36 is fixedly connected with a sleeve ring 37.

[0021] A rotating column 38 is fixedly inserted at one end of the positioning column 31 away from the positioning telescopic rod. The outer surface of the rotating column 38 is rotatably sleeved on the top of the bracket 2. A motor 39 is fixedly installed on the side surface of the bracket 2. The output shaft of the motor 39 is fixedly connected to the rotating column 38.

[0022] The outer surface of the rotating column 38 is fixedly sleeved with a mounting ring 310, and the outer surface of the mounting ring 310 is symmetrically fixedly connected with an elastic telescopic rod 311, the end of the elastic telescopic rod 311 away from the mounting ring 310 is fixedly connected to a connecting block 312, the side surface of the connecting block 312 is fixedly connected to a connecting rod 313, and the end of the connecting rod 313 away from the connecting block 312 is fixedly connected to a rotating telescopic ring 314.

[0023] The rotating telescopic ring 314 and the positioning telescopic ring 36 are arranged in the same shape and size. The rotating telescopic ring 314 is arranged on the opposite side of the positioning telescopic ring 36 , wherein the rotating telescopic ring 314 and the positioning telescopic ring 36 are arranged on the same central axis.

[0024] The outer surfaces of both sides of the rotating telescopic ring 314 are penetrated and fixedly connected with sliding rods 315, which are arranged horizontally. The outer surfaces of the sliding rods 315 are slidably sleeved with molded telescopic rings 316. The molded telescopic rings 316 are arranged in the same shape and size as the rotating telescopic ring 314, and the molded telescopic ring 316 is arranged between the positioning telescopic ring 36 and the rotating telescopic ring 314.

[0025] Second embodiment: Figures 1 to 8 As shown, the auxiliary mechanism 4 includes a winding ring 41, which is fixedly sleeved on the outer surface of the positioning column 31 away from the positioning telescopic ring 36. A winding rope 42 is wound around the outer surface of the winding ring 41, and a sliding groove 43 is opened through the outer surface of the sliding rod 315, and the interior of the sliding rod 315 is set to be hollow.

[0026] Slide blocks 44 are fixedly connected to both sides of the formed telescopic ring 316. The slide blocks 44 are slidably connected to the inside of the slide rod 315 through the slide grooves 43. The surface of the slide block 44 is fixedly connected to the end of the winding rope 42 away from the winding ring 41. The outer surface of the slide rod 315 is sleeved with a spring 45. The two ends of the spring 45 are respectively fixedly connected to the side surfaces of the formed telescopic ring 316 and the rotating telescopic ring 314 that are close to each other.

[0027] A buffer telescopic ring 46 is fitted on the surface of one side of the rotating telescopic ring 314 close to the molded telescopic ring 316. The buffer telescopic ring 46 and the rotating telescopic ring 314 are arranged with the same diameter. Buffer rods 47 are symmetrically fixedly connected to the outer surface of the buffer telescopic ring 46 close to the rotating telescopic ring 314. The buffer rods 47 are arranged in pairs in a group. The buffer rods 47 are elastically slidably inserted into the outer surfaces of both sides of the rotating telescopic ring 314.

[0028] The interior of the positioning column 31 is configured to be hollow, and an extrusion column 48 is slidably inserted into the inner surface of one end of the positioning column 31 away from the rotating column 38, and a connecting groove 49 is opened through the middle outer surface of the positioning column 31. The internal cavity of the elastic telescopic plate 32 is connected to the internal cavity of the positioning column 31 through the connecting groove 49, and the internal cavity of the elastic telescopic rod 311 is connected to the internal cavity of the positioning column 31 through the rotating column 38.

[0029] During operation, when it is necessary to wind the spring body, the linear spring body raw material can be inserted through the rotating shrink ring, the forming shrink ring and the sleeve ring 37 on the positioning shrink ring respectively. After the spring body raw material passes through the positioning shrink ring, it is fixed and the motor 39 is started. When the motor 39 is started, it will drive the rotating column 38 to rotate, thereby driving the mounting ring 310 to rotate, and the rotating telescopic ring 314 connected to the connecting rod 313 is driven to rotate through the elastic telescopic rod 311 and the connecting block 312 connected to the mounting ring 310. As the rotating telescopic ring 314 rotates, the forming telescopic ring 316 is driven to rotate synchronously through the sliding rod 315, that is, the forming telescopic ring 316 starts to rotate along the central axis of the positioning telescopic ring 36. At this time, the forming telescopic ring 316 is driven to rotate along the sliding rod 3 The spring body is formed by winding the spring body raw material around the outer surface of the round tube composed of the No. 1 plug-in plate 33 and the No. 2 plug-in plate 34 during the rotation of the forming telescopic ring 316, and the spring body is formed. When the rotating telescopic ring 314 rotates with the start of the motor 39, the winding rope 42 inside the slide bar 315 is wound around the winding ring 41 in circles, and then the slider 44 is pulled to move toward the rotating telescopic ring 314 in the slide bar 315 through the shortening of the winding rope 42, and then the forming telescopic ring 316 is driven to approach the rotating telescopic ring 314 along the outer surface of the slide bar 315 through the slide groove 43, so that the forming shrink ring is simultaneously close to the rotating shrink ring when it rotates, so as to wind the spring body raw material around. The outer surface of the No. 1 plug-in board 33 and the No. 2 plug-in board 34 is connected to the outer surface of the No. 1 plug-in board 33 and the No. 2 plug-in board 34, so that the spring body is fully automatically formed after the motor 39 is started. Compared with the current complicated spring body forming process, it not only greatly reduces the production cost, but also the overall structure of the equipment is simple and easy to operate, which greatly reduces the difficulty of the staff to get started. By replacing the winding rings 41 of different sizes, the winding speed of the winding rope 42 can be changed, thereby changing the moving speed of the forming shrink ring on the slide bar 315. The purpose of quickly changing the spring body pitch is achieved through the combined winding ring 41, and the production of spring bodies of multiple sizes is realized, which greatly improves the applicability of the present equipment. When the spring body raw material is wound, it will also pass through the ring 37 on the top of the buffer telescopic ring 46, thereby generating a reverse force on the spring body raw material. The elastic tension helps to maintain the linear characteristics of the spring body raw material, thereby greatly reducing the generation of defective products after the spring body is formed, avoiding the problem that the formed spring body cannot meet the requirements due to local bending of the spring body raw material. At the same time, when calibrating the spring body, the elastic buffer shrink ring can also provide a buffer correction distance for the spring body raw material to avoid the problem that the deformed spring body raw material is directly subjected to rigid tension and breaks. By adjusting the distance of the extrusion column 48 inside the positioning column 31, the overall air pressure of the internal cavity of the positioning column 31 can be changed, and then the extension amplitude of the elastic expansion plate 32 can be controlled through the connecting groove 49, thereby controlling the diameter of the round tube formed by the combination of the No. 1 plug-in plate 33 and the No. 2 plug-in plate 34, and synchronously driving the positioning expansion ring 36 to deform.Thus, the purpose of quickly adjusting the spring body diameter is achieved, and the cavity inside the positioning column 31 is connected to the elastic telescopic rod 311, which will cause the elastic telescopic rod 311 to control the rotating telescopic ring 314 to deform, thereby driving the forming shrink ring and the buffer telescopic ring 46 to perform adaptive deformation, thereby achieving the purpose of one-key control of the device for overall adaptive adjustment. With the multi-size winding ring 41, the device can adapt to the production of multi-size spring bodies, which is not only fast and efficient in adjustment, but also has strong integrity, avoiding cumbersome adjustment procedures.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined spring body winding and forming machine, comprising a base frame (1), characterized in that: The upper surfaces of both sides of the base frame (1) are respectively fixedly connected to brackets (2), and further include: A winding mechanism (3), wherein the winding mechanism (3) is fixedly mounted on the top of the bracket (2); An auxiliary mechanism (4), wherein the auxiliary mechanism (4) is fixedly mounted on the winding mechanism (3); The winding mechanism (3) comprises a positioning column (31), the positioning column (31) being fixedly sleeved on the top inner surface of the bracket (2), the positioning column (31) being arranged horizontally, the outer surface of the positioning column (31) being fixedly connected to an elastic telescopic plate (32), four elastic telescopic plates (32) being arranged at fixed intervals around the central axis of the positioning column (31), one end of the elastic telescopic plate (32) away from the positioning column (31) being fixedly connected to a first plug-in plate (33), two sides of the first plug-in plate (33) being slidably plugged with a second plug-in plate (34), the first plug-in plate (33) and the second plug-in plate (34) being combined into a circular tube, the outer edge surface of the first plug-in plate (33) being fixedly connected to a connecting plate (35), the end of the connecting plate (35) away from the first plug-in plate (33) being fixedly connected to a positioning telescopic ring (36), and the top inner surface of the positioning telescopic ring (36) being fixedly connected to a sleeve ring (37).

2. The combined spring body winding and molding machine according to claim 1, characterized in that: A rotating column (38) is fixedly inserted at one end of the positioning column (31) away from the positioning telescopic rod, and the outer surface of the rotating column (38) is rotatably sleeved on the top of the bracket (2). A motor (39) is fixedly installed on the side surface of the bracket (2), and the output shaft of the motor (39) is fixedly connected to the rotating column (38).

3. The combined spring body winding and molding machine according to claim 2, characterized in that: The outer surface of the rotating column (38) is fixedly sleeved with a mounting ring (310), the outer surface of the mounting ring (310) is symmetrically fixedly connected with an elastic telescopic rod (311), one end of the elastic telescopic rod (311) away from the mounting ring (310) is fixedly connected with a connecting block (312), the side surface of the connecting block (312) is fixedly connected with a connecting rod (313), and one end of the connecting rod (313) away from the connecting block (312) is fixedly connected with a rotating telescopic ring (314).

4. The combined spring body winding and molding machine according to claim 3, characterized in that: The rotating telescopic ring (314) and the positioning telescopic ring (36) are arranged in the same shape and size, and the rotating telescopic ring (314) is arranged on the opposite side of the positioning telescopic ring (36), wherein the rotating telescopic ring (314) and the positioning telescopic ring (36) are arranged on the same central axis.

5. The combined spring body winding and molding machine according to claim 4, characterized in that: Slide rods (315) are fixedly connected to the outer surfaces of both sides of the rotating telescopic ring (314). The slide rods (315) are arranged horizontally. The outer surfaces of the slide rods (315) are slidably sleeved with molded telescopic rings (316). The molded telescopic rings (316) are arranged in the same shape and size as the rotating telescopic ring (314). The molded telescopic ring (316) is arranged between the positioning telescopic ring (36) and the rotating telescopic ring (314).

6. The combined spring body winding and molding machine according to claim 5, characterized in that: The auxiliary mechanism (4) comprises a winding ring (41), the winding ring (41) being fixedly sleeved on the outer surface of the positioning column (31) on the side away from the positioning telescopic ring (36), the outer surface of the winding ring (41) being wound with a winding rope (42), the outer surface of the sliding rod (315) being penetrated by a sliding groove (43), and the interior of the sliding rod (315) being arranged to be hollow.

7. The combined spring body winding and molding machine according to claim 6, characterized in that: Slide blocks (44) are fixedly connected to both sides of the molded telescopic ring (316); the slide blocks (44) are slidably connected to the inside of the slide bar (315) via slide grooves (43); the surface of the slide block (44) is fixedly connected to an end of the winding rope (42) away from the winding ring (41); a spring (45) is sleeved on the outer surface of the slide bar (315); and the two ends of the spring (45) are respectively fixedly connected to the surfaces of one side of the molded telescopic ring (316) and the rotating telescopic ring (314) that are close to each other.

8. The combined spring body winding and molding machine according to claim 7, characterized in that: A buffer telescopic ring (46) is provided on a surface of one side of the rotating telescopic ring (314) close to the forming telescopic ring (316); the buffer telescopic ring (46) and the rotating telescopic ring (314) are provided with the same diameter; buffer rods (47) are symmetrically fixedly connected to the outer surface of the buffer telescopic ring (46) on the side close to the rotating telescopic ring (314); the buffer rods (47) are arranged in pairs to form a group; the buffer rods (47) are elastically slidably inserted into the outer surfaces of both sides of the rotating telescopic ring (314).

9. The combined spring body winding and molding machine according to claim 8, characterized in that: The interior of the positioning column (31) is configured to be hollow, an extrusion column (48) is slidably inserted into the inner surface of one end of the positioning column (31) away from the rotating column (38), a connecting groove (49) is penetrated through the middle outer surface of the positioning column (31), the internal cavity of the elastic telescopic plate (32) is connected to the internal cavity of the positioning column (31) through the connecting groove (49), and the internal cavity of the elastic telescopic rod (311) is connected to the internal cavity of the positioning column (31) through the rotating column (38).

Images