Spring machine wire releasing device with distance adjusting function

Abstract

The utility model relates to the technical field of spring processing, and discloses a spring machine wire releasing device with a space adjusting function, which comprises a supporting table, an adjusting mechanism is arranged on the supporting table, the adjusting mechanism comprises a supporting frame, a pressing wheel, an electric push rod, a threaded cylinder, a screw rod, a telescopic rod and a heating cylinder, the pressing wheel is slidably connected in the supporting frame, and the electric push rod is arranged on the supporting frame. And the inner rod of the electric push rod is fixedly connected with the pressing wheel. The heating cylinder can heat a steel wire, the two pressing wheels can straighten the steel wire, the inner rod of the electric push rod pushes one pressing wheel to move, so that the distance between the two pressing wheels can be adjusted according to the size of the steel wire so as to adapt to the steel wires with different sizes, and the two screw rods push the heating cylinder and the supporting frame to ascend. And the height can be adjusted according to the actual wire releasing condition of the wire winding shaft, so that straightening is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing, in particular to a spring machine wire releasing device with a spacing adjustment function. Background Art

[0002] Spring processing refers to the process of making raw materials into spring products with specific elastic properties and shapes through a series of processes and technical means. This process usually includes multiple links such as material selection, cutting, winding, heat treatment, grinding, polishing and surface treatment.

[0003] According to a Chinese patent with the announcement number "CN214652569U", a spring wire unwinding device is disclosed, including a bottom plate, rollers are arranged at the four corners of the bottom end of the bottom plate, a bearing seat is arranged in the middle of the top end of the bottom plate, a rotating shaft is arranged on the bearing seat for vertical rotation, a supporting plate is fixedly connected to the top end of the rotating shaft, the supporting plate is a circular plate, and a first transmission pulley is arranged on the rotating shaft. The utility model uses structures such as double-rotation threaded rods, internal threaded movable blocks, connecting rods, etc., and the position of the push rods can be adjusted. The adjustment process only requires rotating the turntable to drive all the push rods to move synchronously, which is convenient to operate. The invention saves time and trouble. Through the motor, the first / second transmission pulley, the transmission belt and other structures, the device can actively drive the wire coil to rotate and pay out the wire. Through the guide ring, it can be convenient to connect with external equipment after the wire is led out. The adjustable bracket can adjust the height of the guide ring, thereby improving the applicability of the device. When the above-mentioned device is in use, no spacing adjustment structure is set. When the wire is straightened after the wire is released, it is not convenient to straighten the wires of different sizes. Therefore, a spring machine wire releasing device with spacing adjustment function is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a spring machine wire releasing device with a spacing adjustment function in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a spring machine wire releasing device with a spacing adjustment function includes a support platform, an adjustment mechanism is arranged on the support platform, the adjustment mechanism includes a support frame, a pressure wheel, an electric push rod, a threaded barrel, a screw, a telescopic rod, and a heating barrel. The pressure wheel is slidably connected to the inside of the support frame, the inner rod of the electric push rod is fixedly connected to the pressure wheel, the threaded barrel is rotatably connected to the top of the support platform through a bearing, the bottom end of the screw is threadedly sleeved on the inner wall of the threaded barrel, the bottom end of the telescopic rod is fixedly installed on the support platform, and the support frame and the heating barrel are fixedly connected to the top ends of the two screws and the two telescopic rods respectively.

[0006] Preferably, the adjustment mechanism further comprises a worm and a worm wheel, a support plate is fixedly mounted on the support platform, one end of the worm is rotatably connected to the support plate via a bearing, the worm wheel is fixedly sleeved on the outer wall of the threaded cylinder, and the worm is meshed with the worm wheel. According to this preference, the worm rotates, thereby driving the worm wheel meshed with the outer wall of the worm to rotate.

[0007] Preferably, the adjustment mechanism further comprises a first motor, the first motor is fixedly mounted on the support platform, and the output end of the first motor is fixedly connected to the other end of the worm. According to this preference, by starting the first motor, the output end of the first motor drives the fixedly connected worm to rotate.

[0008] Preferably, the support platform is also provided with a wire releasing mechanism, which includes a turntable and a wire winding shaft, a rotation limit groove is provided on the support platform, the turntable is rotatably connected to the inner wall of the rotation limit groove, and the wire winding shaft is fixedly installed on the turntable. According to this preference, when the turntable rotates, the turntable drives the wire winding shaft fixedly installed on the top to release the wire.

[0009] Preferably, the wire unwinding mechanism further comprises a second motor and a rotating shaft, wherein the second motor is fixedly mounted at the bottom of the support platform, and the bottom end of the rotating shaft is fixedly connected to the output end of the second motor. According to this preference, by starting the second motor, the output end of the second motor drives the fixedly connected rotating shaft to rotate.

[0010] Preferably, the wire unwinding mechanism further comprises a driving gear and a driven gear, wherein the driving gear is fixedly sleeved on the outer wall of the top end of the rotating shaft, and the driven gear is fixedly sleeved on the outer wall of the turntable, and the driving gear is meshedly connected with the driven gear. According to this preference, the driving gear rotates, thereby driving the driven gear meshedly connected with the outer wall to rotate.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. The spring machine wire-releasing device with spacing adjustment function, through the cooperation of the support frame, pressure wheel, electric push rod, threaded barrel, screw, telescopic rod, heating barrel, worm, worm wheel, and the first motor, the heating barrel can heat the steel wire, the two pressure wheels can straighten the steel wire, the inner rod of the electric push rod pushes one pressure wheel to move, so that the spacing between the two pressure wheels can be adjusted according to the size of the steel wire to adapt to steel wires of different sizes, and the two screws push the heating barrel and the support frame to rise, so that the height can be adjusted according to the actual wire-releasing situation of the wire winding shaft to facilitate straightening.

[0013] 2. The spring machine wire-releasing device with spacing adjustment function rotates the driven gear under the cooperation of the turntable, the wire winding shaft, the second motor, the rotating shaft, the driving gear and the driven gear, and then drives the turntable fixedly mounted on the inner wall of the driven gear to rotate, and the turntable drives the wire winding shaft fixedly installed on the top to release the wire, so as to facilitate subsequent straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the local structure of the regulating mechanism of the utility model.

[0018] In the figure: 1. support table; 21. adjustment mechanism; 211. support frame; 212. pressure wheel; 213. electric push rod; 214. threaded cylinder; 215. screw; 216. telescopic rod; 217. heating cylinder; 218. worm; 219. worm wheel; 220. first motor; 31. wire releasing mechanism; 311. turntable; 312. wire winding shaft; 313. second motor; 314. rotating shaft; 315. driving gear; 316. driven gear. DETAILED DESCRIPTION

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

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-4 , one embodiment of the utility model is: a spring machine wire release device with spacing adjustment function includes a support platform 1, an adjustment mechanism 21 is arranged on the support platform 1, the adjustment mechanism 21 includes a support frame 211, a pressure wheel 212, an electric push rod 213, a threaded barrel 214, a screw 215, a telescopic rod 216, and a heating barrel 217. The pressure wheel 212 is slidably connected to the inside of the support frame 211, the inner rod of the electric push rod 213 is fixedly connected to the pressure wheel 212, the threaded barrel 214 is rotatably connected to the top of the support platform 1 through a bearing, the bottom end of the screw 215 is threadedly sleeved on the inner wall of the threaded barrel 214, and the bottom end of the telescopic rod 216 is fixed Installed on the support platform 1, the support frame 211 and the heating cylinder 217 are fixedly connected to the top of the two screws 215 and the top of the two telescopic rods 216 respectively, the adjustment mechanism 21 also includes a worm 218 and a worm wheel 219, a support plate is fixedly installed on the support platform 1, one end of the worm 218 is rotatably connected to the support plate through a bearing, the worm wheel 219 is fixedly sleeved on the outer wall of the threaded cylinder 214, the worm 218 is meshed and connected with the worm wheel 219, and the adjustment mechanism 21 also includes a first motor 220, the first motor 220 is fixedly installed on the support platform 1, and the output end of the first motor 220 is fixedly connected to the other end of the worm 218;

[0024] Working principle: the steel wire passes through the heating cylinder 217 and the two pressing wheels 212. The heating cylinder 217 can heat the steel wire, and the two pressing wheels 212 can straighten the steel wire. By starting the electric push rod 213, the inner rod of the electric push rod 213 pushes one pressing wheel 212 to move, so that the distance between the two pressing wheels 212 can be adjusted according to the size of the steel wire to adapt to steel wires of different sizes. By starting the first motor 220, the output end of the first motor 220 drives the fixedly connected worm 218 to rotate, thereby driving the worm wheel 219 meshingly connected to the outer wall of the worm 218 to rotate, and then drives the threaded cylinder 214 fixedly sleeved on the inner wall of the worm wheel 219 to rotate, so that the screw 215 threadedly sleeved on the inner wall of the threaded cylinder 214 is lifted and lowered, the telescopic rod 216 can be limited, and the two screws 215 push the heating cylinder 217 and the support frame 211 to rise, so that the height can be adjusted according to the actual wire release situation of the winding shaft 312 to facilitate straightening.

[0025] See also Figure 1-4 On the basis of the above embodiments, in another embodiment of the utility model, a wire-releasing mechanism 31 is further provided on the support platform 1, and the wire-releasing mechanism 31 includes a turntable 311 and a wire winding shaft 312. A rotation limit groove is opened on the support platform 1, and the turntable 311 is rotatably connected to the inner wall of the rotation limit groove, and the wire winding shaft 312 is fixedly installed on the turntable 311. The wire-releasing mechanism 31 also includes a second motor 313 and a rotating shaft 314. The second motor 313 is fixedly installed at the bottom of the support platform 1, and the bottom end of the rotating shaft 314 is fixedly connected to the output end of the second motor 313. The wire-releasing mechanism 31 also includes a driving gear 315 and a driven gear 316. The driving gear 315 is fixedly sleeved on the outer wall of the top end of the rotating shaft 314, and the driven gear 316 is fixedly sleeved on the outer wall of the turntable 311, and the driving gear 315 is meshed and connected with the driven gear 316.

[0026] Working principle: By starting the second motor 313, the output end of the second motor 313 drives the fixedly connected rotating shaft 314 to rotate, and the rotating shaft 314 drives the driving gear 315 fixedly mounted on the outer wall to rotate, thereby driving the driven gear 316 meshingly connected to the outer wall to rotate, and then drives the turntable 311 fixedly mounted on the inner wall of the driven gear 316 to rotate, and the turntable 311 drives the wire winding shaft 312 fixedly installed on the top to release the wire, so as to facilitate subsequent straightening.

[0027] It is worth noting that, in order to facilitate control, the first motor 220 and the second motor 313 in the above embodiment are both provided with control switches, and the control switches can control the first motor 220 and the second motor 313 to work. The above are all existing technologies and are not the main innovations, and will not be described in detail here.

[0028] The utility model provides a spring machine wire release device with a spacing adjustment function. There are many methods and ways to implement the technical solution. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented using existing technologies.

Claims

1. A spring machine wire unwinding device with a spacing adjustment function, comprising a support table (1), characterized in that: The support platform (1) is provided with an adjustment mechanism (21), the adjustment mechanism (21) comprising a support frame (211), a pressure wheel (212), an electric push rod (213), a threaded barrel (214), a screw (215), a telescopic rod (216), and a heating barrel (217); the pressure wheel (212) is slidably connected to the inside of the support frame (211); the inner rod of the electric push rod (213) is fixedly connected to the pressure wheel (212); the threaded barrel (214) is rotatably connected to the top of the support platform (1) via a bearing; the bottom end of the screw (215) is threadedly sleeved on the inner wall of the threaded barrel (214); the bottom end of the telescopic rod (216) is fixedly mounted on the support platform (1); the support frame (211) and the heating barrel (217) are fixedly connected to the top ends of the two screws (215) and the top ends of the two telescopic rods (216), respectively.

2. A spring machine wire unwinding device with spacing adjustment function according to claim 1, characterized in that: The adjusting mechanism (21) further comprises a worm (218) and a worm wheel (219); a support plate is fixedly mounted on the support platform (1); one end of the worm (218) is rotatably connected to the support plate via a bearing; the worm wheel (219) is fixedly sleeved on the outer wall of the threaded cylinder (214); and the worm (218) is meshingly connected to the worm wheel (219).

3. A spring machine wire unwinding device with spacing adjustment function according to claim 1, characterized in that: The adjustment mechanism (21) further comprises a first motor (220), wherein the first motor (220) is fixedly mounted on the support platform (1), and an output end of the first motor (220) is fixedly connected to the other end of the worm (218).

4. A spring machine wire unwinding device with spacing adjustment function according to claim 1, characterized in that: The support platform (1) is also provided with a wire unwinding mechanism (31), the wire unwinding mechanism (31) comprising a turntable (311) and a wire winding shaft (312), a rotation limit groove is provided on the support platform (1), the turntable (311) is rotatably connected to the inner wall of the rotation limit groove, and the wire winding shaft (312) is fixedly mounted on the turntable (311).

5. A spring machine wire unwinding device with spacing adjustment function according to claim 4, characterized in that: The wire unwinding mechanism (31) further comprises a second motor (313) and a rotating shaft (314); the second motor (313) is fixedly mounted on the bottom of the support platform (1); and the bottom end of the rotating shaft (314) is fixedly connected to the output end of the second motor (313).

6. A spring machine wire unwinding device with spacing adjustment function according to claim 4, characterized in that: The wire unwinding mechanism (31) further comprises a driving gear (315) and a driven gear (316); the driving gear (315) is fixedly sleeved on the outer wall of the top end of the rotating shaft (314); the driven gear (316) is fixedly sleeved on the outer wall of the rotating platform (311); the driving gear (315) and the driven gear (316) are meshingly connected.

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