CN215845440U - Transmission gearbox of wire feeding wheel of spring machine - Google Patents
Transmission gearbox of wire feeding wheel of spring machine Download PDFInfo
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- CN215845440U CN215845440U CN202122055048.0U CN202122055048U CN215845440U CN 215845440 U CN215845440 U CN 215845440U CN 202122055048 U CN202122055048 U CN 202122055048U CN 215845440 U CN215845440 U CN 215845440U
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- feeding wheel
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Abstract
The utility model provides a transmission gearbox for a wire feeding wheel of a spring machine, and belongs to the technical field of spring machines. The transmission gearbox of the wire feeding wheel of the coiling machine comprises a supporting component and a speed change component, wherein the supporting component comprises a box body, a box cover and a storage box, the speed change component comprises a driving motor, a speed change wheel set, a driving shaft and a wire feeding wheel set, the driving motor drives the speed changing wheel group to operate, the speed changing wheel group drives the driving shaft to operate, the driving shaft drives the wire feeding wheel to carry out wire feeding operation on the metal wire, the device ensures that the speed changing wheel set and the driving shaft can not be directly contacted with the box body when being installed through the design of the connecting block, thereby avoiding the problem that the box body is worn and inconvenient to replace after long-time use, the box cover is used for sealing the box body to prevent dust from entering the box body, the internal structure is polluted, the storage box is used for collecting the lubricating oil dripped in the transmission mechanism, and the lubricating oil can be prevented from dripping to the ground to cause pollution.
Description
Technical Field
The utility model relates to the technical field of spring machines, in particular to a transmission gearbox of a wire feeding wheel of a spring machine.
Background
The automatic forming machine of the spring machine is provided with a wire feeding wheel transmission mechanism which is used for continuously and forcibly feeding the metal wire into the winding mechanism so as to form the spring.
The drive mechanism and the box lug connection of spring machine wire feeding wheel of part can make the box produce wearing and tearing after using for a long time, but box formula as an organic whole sets up inconvenient the changing, influences the result of use of gearbox, and drive mechanism is when using, and drive mechanism is infected with the dust easily, and the lubricating oil of pouring in the drive mechanism drips to subaerial the pollution that causes easily.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects, the utility model provides a transmission gearbox for a wire feeding wheel of a spring machine, and aims to solve the problems that a transmission mechanism of a part of the wire feeding wheel of the spring machine is directly connected with a box body of the spring machine, the box body can be abraded after long-time use, but the box body is integrally arranged and is inconvenient to replace, the use effect of the gearbox is influenced, when the transmission mechanism is used, a transmission gear is easily polluted by dust, and lubricating oil poured in the transmission gear is easily dripped to the ground to cause pollution.
The utility model is realized by the following steps:
the utility model provides a transmission gearbox of a wire feeding wheel of a spring machine.
The supporting component comprises a box body, a box cover and a storage box, the box cover is hinged to the top of the box body, the storage box is inserted at the bottom of the box body, the speed change component comprises a driving motor, a speed change wheel set, a driving shaft and a wire feeding wheel set, the driving motor is fixedly arranged at one side of the box body, the output end of the driving motor penetrates through one side of the box body, the speed change wheel set is arranged in the box body, one end of the speed change wheel set is fixedly connected with the output end of the driving motor, the driving shaft is arranged in the box body, the driving shaft is in transmission connection with the output end of the speed change wheel set, one end of the driving shaft penetrates through one side of the box body, which is far away from the driving motor, a plurality of connecting blocks are respectively arranged at the connecting positions of the speed change wheel set and the driving shaft and the box body, the connecting blocks are inserted at the side of the box body, and the wire feeding wheel set is arranged at one side of the box body, which is far away from the driving motor, the wire feeding wheel set is fixedly connected to one end, penetrating through the box body, of the driving shaft.
In an embodiment of the utility model, a transparent window is embedded in the top of the box cover.
In an embodiment of the utility model, a sliding groove is formed at the bottom of the box body, the storage box is inserted into the sliding groove, and one end of the storage box is fixedly connected with a handle.
In an embodiment of the utility model, a slot is formed in a side surface of the box body, the connecting block is inserted into the slot, and fixing bolts are arranged in the connecting block and the slot.
In one embodiment of the utility model, the speed change wheel set comprises a spline shaft, a driving pinion, a driving gearwheel, a transmission shaft, a driven pinion, a transmission gear and a driven gearwheel, one end of the spline shaft penetrates through the connecting block in a rotating manner and is fixedly connected with the output end of the driving motor, the other end of the spline shaft is rotationally connected with the connecting block, the driving small gear and the driving big gear are both arranged on the spline shaft in a sliding way, one side of the driving pinion is fixedly connected with one side of the driving gearwheel, two ends of the transmission shaft are respectively and rotatably connected with the two connecting blocks, the driven pinion, the transmission gear and the driven bull gear are fixedly arranged on the transmission shaft in sequence, the driven gearwheel corresponds to the driving pinion, the driven pinion corresponds to the driving gearwheel, and the transmission gear is in transmission connection with the driving shaft.
In one embodiment of the utility model, one end of the box body is provided with an adjusting hole, an adjusting rod is arranged in the adjusting hole, one end of the adjusting rod is attached to the side surface of the driving large gear, and the other end of the adjusting rod penetrates through the adjusting hole and extends out of the box body.
In an embodiment of the utility model, a dust screen is fixedly connected to the outer side of the adjusting hole, and one end of the adjusting rod, which is far away from the driving gearwheel, penetrates through the dust screen.
In one embodiment of the utility model, a driving gear is fixedly arranged outside the driving shaft, and the driving gear is connected to the output end of the speed changing wheel set in a meshing manner.
In an embodiment of the utility model, the wire feeding wheel set comprises a first wire feeding wheel, an electric push rod, an elastic buffer part, a wheel seat and a second wire feeding wheel, one side of the first wire feeding wheel is fixedly connected to one end of the driving shaft penetrating through the box body, the top of one side of the box body, away from the driving motor, is fixedly connected with a support frame, the electric push rod is fixedly connected to the bottom of the support frame, the output end of the electric push rod faces downwards, one end of the elastic buffer part is fixedly connected to the output end of the electric push rod, the top of the wheel seat is fixedly connected to one end of the elastic buffer part, away from the electric push rod, the second wire feeding wheel is rotatably arranged at the bottom of the wheel seat, and the second wire feeding wheel corresponds to the first wire feeding wheel.
In an embodiment of the utility model, the inner side of the supporting frame and one side of the box body are both provided with a slideway, the side surface of the wheel seat is fixedly connected with a sliding block, and the sliding block is connected in the slideway in a sliding manner.
The utility model has the beneficial effects that: according to the transmission gearbox of the wire feeding wheel of the spring machine, which is obtained through the design, when the transmission gearbox is used, the driving motor drives the variable speed wheel group to operate, the variable speed wheel group drives the driving shaft to operate, the driving shaft drives the wire feeding wheel group to carry out wire feeding operation on a metal wire, the device enables the variable speed wheel group and the driving shaft not to be directly contacted with the box body when the transmission gearbox is installed through the design of the connecting block, the problem that the box body is worn and inconvenient to replace after long-time use is further solved, the box cover is used for sealing the box body, dust is prevented from entering the box body, pollution to the internal structure is prevented, the storage box is used for collecting lubricating oil dripped in the transmission mechanism, and the lubricating oil can be prevented from dripping to the ground and causing pollution.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a transmission gearbox of a wire feeding wheel of a spring machine according to an embodiment of the utility model;
FIG. 2 is a sectional view of a three-dimensional structure of a transmission gearbox of a wire feeding wheel of a spring machine, which is provided by the embodiment of the utility model;
FIG. 3 is a sectional view of a top view of a transmission gearbox of a wire feeding wheel of a spring machine, which is provided by the embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a transmission pulley set according to an embodiment of the present invention;
fig. 5 is a side view structural section of the coiling machine wire feeding wheel transmission gearbox provided by the embodiment of the utility model.
In the figure: 100-a support assembly; 110-a box body; 111-a chute; 112-slot; 113-a regulating hole; 114-a support frame; 1141-a slide; 120-box cover; 121-a transparent window; 130-a storage box; 131-a handle; 200-a transmission assembly; 210-a drive motor; 220-a speed change gear set; 221-a spline shaft; 222-a drive pinion; 223-driving gearwheel; 224-a drive shaft; 225-passive pinion; 226-a drive gear; 227-passive bull gear; 228-adjusting rod; 229-dustproof net; 230-a drive shaft; 231-a drive gear; 240-connecting block; 241-fixing bolts; 250-wire feeding wheel group; 251-a first wire feeding wheel; 252-an electric push rod; 253-elastic buffer; 254-wheel seat; 2541-slide block; 255-second wire feeding wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a technical solution: coiling machine wire feeding wheel transmission gearbox includes supporting component 100 and variable speed subassembly 200, and when specifically setting up, variable speed subassembly 200 sets up inside supporting component 100 for adjust the rotational speed of wire feeding wheel, and supporting component 100 is used for preventing dust to inner structure, and accessible inner structure collects the lubricating oil of drive mechanism drippage, prevents that lubricating oil drippage from leading to the fact the pollution to subaerial.
Referring to fig. 2, 3 and 5, the supporting assembly 100 includes a box body 110, a box cover 120 and a storage box 130, the box cover 120 is hinged to the top of the box body 110, a transparent window 121 is embedded in the top of the box cover 120, a chute 111 is formed in the bottom of the box body 110, the storage box 130 is inserted into the chute 111, one end of the storage box 130 is fixedly connected with a handle 131, when the supporting assembly is specifically set, the box cover 120 is used for sealing the box body 110 to prevent dust from entering the box body 110 and polluting the internal structure, the box cover 120 is hinged to facilitate an operator to open and close the box body 110, the transparent window 121 facilitates the operator to observe the internal condition of the box body 110, the storage box 130 is used for collecting lubricating oil dripping in a transmission mechanism, so as to prevent the lubricating oil from dripping to the ground to cause pollution, the storage box 130 is inserted into the chute 111 to facilitate the operator to take out the storage box 130, and treat the lubricating oil dripping in the storage box 130, the handle 131 is used to assist an operator in removing the storage box 130 from the chute 111.
Referring to fig. 2, 3 and 5, the transmission assembly 200 includes a driving motor 210, a transmission pulley set 220, a driving shaft 230, and a wire feeding pulley set 250, the driving motor 210 is fixedly disposed at one side of the case 110, an output end of the driving motor 210 penetrates one side of the case 110, the transmission pulley set 220 is disposed in the case 110, one end of the transmission pulley set 220 is fixedly connected to an output end of the driving motor 210, the driving shaft 230 is disposed in the case 110, a driving gear 231 is fixedly disposed at an outer side of the driving shaft 230, the driving gear 231 is engaged with an output end of the transmission pulley set 220, a plurality of connecting blocks 240 are disposed at positions where the transmission pulley set 220 and the driving shaft 230 are connected to the case 110, one end of the driving gear 231 is rotatably connected to the connecting block 240, the other end of the driving gear 231 rotatably penetrates the connecting block 240, a slot 112 is formed in a side surface of the case 110, the connecting block 240 is inserted into the slot 112, and a fixing bolt 241 is disposed in the connecting block 240 and the slot 112, send line wheelset 250 to set up in box 110 and keep away from driving motor 210 one side, send line wheelset 250 fixed connection to drive shaft 230 to run through box 110 one end, when specifically setting up, driving motor 210 drives speed change wheelset 220 and operates, speed change wheelset 220 drives drive shaft 230 and operates, drive shaft 230 drives and send line wheelset 250 to send the line operation to the wire, the device passes through the design of connecting block 240, make speed change wheelset 220 and drive shaft 230 can directly not contact with box 110 when installing, and then avoided because of the inconvenient problem of changing of box 110 production wearing and tearing after the long-time use, connecting block 240 carries out fixed connection's design with box 110 through fixing bolt 241, make things convenient for operating personnel to dismantle connecting block 240, change the connecting block 240 of wearing and tearing.
Referring to fig. 2, 3 and 4, the transmission gear set 220 includes a spline shaft 221, a driving pinion 222, a driving gearwheel 223, a transmission shaft 224, a driven pinion 225, a transmission gear 226 and a driven gearwheel 227, one end of the spline shaft 221 is rotatably connected to the output end of the driving motor 210 through a connecting block 240, the other end of the spline shaft 221 is rotatably connected to the connecting block 240, the driving pinion 222 and the driving gearwheel 223 are both slidably disposed on the spline shaft 221, one side of the driving pinion 222 is fixedly connected to one side of the driving gearwheel 223, two ends of the transmission shaft 224 are respectively rotatably connected to the two connecting blocks 240, the driven pinion 225, the transmission gear 226 and the driven gearwheel 227 are sequentially and fixedly disposed on the transmission shaft 224, the driven gearwheel 227 corresponds to the driving pinion 222, the driven pinion 225 corresponds to the driving gearwheel 223, the transmission gear 226 is drivingly connected to the driving shaft 230, one end of the box 110 is provided with an adjusting hole 113, an adjusting rod 228 is arranged in the adjusting hole 113, one end of the adjusting rod 228 is attached to the side surface of the driving gearwheel 223, the other end of the adjusting rod 228 penetrates through the adjusting hole 113 and extends out of the box body 110, a dust screen 229 is fixedly connected to the outer side of the adjusting hole 113, one end of the adjusting rod 228, which is far away from the driving gearwheel 223, penetrates through the dust screen 229, when the device is specifically arranged, the driving motor 210 drives the spline shaft 221 to rotate, the spline shaft 221 drives the driving pinion 222 and the driving gearwheel 223 to rotate, the driving gearwheel 223 drives the driven pinion 225 to rotate and further drives the transmission shaft 224 to rotate, so that the transmission gear 226 on the transmission shaft 224 drives the driving shaft 230 to rotate, when speed change is required, the driving gearwheel 223 can be shifted through the adjusting rod 228, the driving gearwheel 223 is separated from the driven pinion 225, the driving pinion 222 is connected with the driven gearwheel 227, and speed change is realized through switching between the driving pinion 222 and the driving gearwheel 223, the dust screen 229 plays a role of dust prevention, preventing dust from entering the case 110 from the regulation hole 113.
Referring to fig. 2, 3 and 5, the wire feeding wheel set 250 includes a first wire feeding wheel 251, an electric push rod 252, an elastic buffer 253, a wheel seat 254 and a second wire feeding wheel 255, one side of the first wire feeding wheel 251 is fixedly connected to one end of the driving shaft 230 penetrating through the box body 110, the top of one side of the box body 110 away from the driving motor 210 is fixedly connected to the supporting frame 114, the electric push rod 252 is fixedly connected to the bottom of the supporting frame 114, the output end of the electric push rod 252 is downward, one end of the elastic buffer 253 is fixedly connected to the output end of the electric push rod 252, the top of the wheel seat 254 is fixedly connected to one end of the elastic buffer 253 away from the electric push rod 252, both the inner side of the supporting frame 114 and one side of the box body 110 are provided with a slideway 1141, the side of the wheel seat 254 is fixedly connected to a slider 2541, the slider 2541 is slidably connected to the slideway 1141, the second wire feeding wheel 255 is rotatably arranged at the bottom of the wheel seat 254, the second wire feeding wheel 255 corresponds to the first wire feeding wheel 251, second wire feeding wheel 255 cooperates first wire feeding wheel 251 to carry out the centre gripping, first wire feeding wheel 251 rotates through drive shaft 230, send the line operation to the wire, electric putter 252 is used for controlling the dynamics of compressing tightly of second wire feeding wheel 255, make the device can adjust the dynamics of compressing tightly that the wire of not unidimensional used, elastic buffer 253 is used for applying the elastic force to wheel seat 254, and then improve second wire feeding wheel 255's stability, slider 2541 sliding connection is in the design in slide 1141, play and carry out spacing effect to wheel seat 254, prevent that wheel seat 254 from taking place the skew when using.
Specifically, the operating principle of the transmission gearbox of the wire feeding wheel of the spring machine is as follows: when the wire feeding device is used, the electric push rod 252 is opened, the electric push rod 252 controls the second wire feeding wheel 255 to rise, a metal wire is placed at the top of the first wire feeding wheel 251, the electric push rod 252 controls the second wire feeding wheel 255 to descend, so that the second wire feeding wheel 255 is matched with the first wire feeding wheel 251 to clamp the metal wire, the driving motor 210 is opened, the driving motor 210 drives the spline shaft 221 to rotate, the spline shaft 221 drives the driving small gear 222 and the driving large gear 223 to rotate, the driving large gear 223 drives the driven small gear 225 to rotate, and further drives the transmission shaft 224 to rotate, so that the transmission gear 226 on the transmission shaft 224 drives the driving gear 231 to rotate, the driving gear 231 drives the driving shaft 230 to rotate, the driving shaft 230 drives the first wire feeding wheel 251 to rotate, the metal wire is fed, when speed change is required, the driving large gear 223 can be shifted through the adjusting rod 228, the driving gearwheel 223 is separated from the driven gearwheel 225, and the driving gearwheel 222 is connected with the driven gearwheel 227, so that speed change is realized by switching between the driving gearwheel 222 and the driving gearwheel 223, and in the work process of the transmission gear set 220, the storage box 130 collects lubricating oil dripping from the transmission gear set 220, so that the lubricating oil can be prevented from dripping on the ground to cause pollution.
It should be noted that the specific model specifications of the driving motor 210 and the electric push rod 252 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the driving motor 210 and the power push rod 252 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The transmission gearbox for the wire feeding wheel of the spring machine is characterized by comprising
The supporting component (100) comprises a box body (110), a box cover (120) and a storage box (130), wherein the box cover (120) is hinged to the top of the box body (110), and the storage box (130) is inserted into the bottom of the box body (110);
the transmission assembly (200) comprises a driving motor (210), a transmission wheel set (220), a driving shaft (230) and a wire feeding wheel set (250), wherein the driving motor (210) is fixedly arranged on one side of the box body (110), the output end of the driving motor (210) penetrates through one side of the box body (110), the transmission wheel set (220) is arranged in the box body (110), one end of the transmission wheel set (220) is fixedly connected to the output end of the driving motor (210), the driving shaft (230) is arranged in the box body (110), the driving shaft (230) is in transmission connection with the output end of the transmission wheel set (220), one end of the driving shaft (230) penetrates through one side of the box body (110) far away from the driving motor (210), and a plurality of connecting blocks (240) are respectively arranged at the connecting positions of the transmission wheel set (220) and the driving shaft (230) and the box body (110), the connecting block (240) is inserted into the side face of the box body (110), the wire feeding wheel set (250) is arranged on one side, far away from the driving motor (210), of the box body (110), and the wire feeding wheel set (250) is fixedly connected to one end, penetrating through the box body (110), of the driving shaft (230).
2. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that a transparent window (121) is embedded in the top of the box cover (120).
3. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that a chute (111) is arranged at the bottom of the box body (110), the storage box (130) is inserted into the chute (111), and one end of the storage box (130) is fixedly connected with a handle (131).
4. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that a slot (112) is arranged on the side surface of the box body (110), the connecting block (240) is inserted into the slot (112), and fixing bolts (241) are arranged in the connecting block (240) and the slot (112).
5. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that the speed changing wheel group (220) comprises a spline shaft (221), a driving pinion (222), a driving gearwheel (223), a transmission shaft (224), a driven pinion (225), a transmission gear (226) and a driven gearwheel (227), one end of the spline shaft (221) rotates to penetrate through the connecting block (240) and is fixedly connected with the output end of the driving motor (210), the other end of the spline shaft (221) rotates to be connected with the connecting block (240), the driving pinion (222) and the driving gearwheel (223) are both arranged on the spline shaft (221) in a sliding manner, one side of the driving pinion (222) is fixedly connected with one side of the driving gearwheel (223), and the two ends of the transmission shaft (224) are respectively connected with the two connecting blocks (240) in a rotating manner, the driven pinion (225), the transmission gear (226) and the driven gearwheel (227) are sequentially and fixedly arranged on the transmission shaft (224), the driven gearwheel (227) corresponds to the driving pinion (222), the driven pinion (225) corresponds to the driving gearwheel (223), and the transmission gear (226) is in transmission connection with the driving shaft (230).
6. The wire feeding wheel transmission gearbox of the spring machine as claimed in claim 5, wherein one end of the box body (110) is provided with an adjusting hole (113), an adjusting rod (228) is arranged in the adjusting hole (113), one end of the adjusting rod (228) is attached to the side surface of the driving gearwheel (223), and the other end of the adjusting rod (228) penetrates through the adjusting hole (113) and extends out of the box body (110).
7. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 6, characterized in that a dust screen (229) is fixedly connected to the outer side of the adjusting hole (113), and one end of the adjusting rod (228) far away from the driving gearwheel (223) penetrates through the dust screen (229).
8. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that a driving gear (231) is fixedly arranged outside the driving shaft (230), and the driving gear (231) is connected to the output end of the speed changing wheel group (220) in a meshed mode.
9. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that the wire feeding wheel set (250) comprises a first wire feeding wheel (251), an electric push rod (252), an elastic buffer member (253), a wheel seat (254) and a second wire feeding wheel (255), one side of the first wire feeding wheel (251) is fixedly connected with one end of the driving shaft (230) penetrating through the box body (110), the top of one side of the box body (110) far away from the driving motor (210) is fixedly connected with a supporting frame (114), the electric push rod (252) is fixedly connected with the bottom of the supporting frame (114), the output end of the electric push rod (252) faces downwards, one end of the elastic buffer member (253) is fixedly connected with the output end of the electric push rod (252), the top of the wheel seat (254) is fixedly connected with one end of the elastic buffer member (253) far away from the electric push rod (252), the second wire feeding wheel (255) is rotatably arranged at the bottom of the wheel seat (254), and the second wire feeding wheel (255) corresponds to the first wire feeding wheel (251).
10. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 9, characterized in that a slideway (1141) is arranged on the inner side of the supporting frame (114) and one side of the box body (110), a sliding block (2541) is fixedly connected with the side surface of the wheel seat (254), and the sliding block (2541) is connected in the slideway (1141) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122055048.0U CN215845440U (en) | 2021-08-27 | 2021-08-27 | Transmission gearbox of wire feeding wheel of spring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122055048.0U CN215845440U (en) | 2021-08-27 | 2021-08-27 | Transmission gearbox of wire feeding wheel of spring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845440U true CN215845440U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122055048.0U Active CN215845440U (en) | 2021-08-27 | 2021-08-27 | Transmission gearbox of wire feeding wheel of spring machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931885A (en) * | 2022-05-27 | 2022-08-23 | 浙江美华鼎昌医药科技有限公司 | Oscillator for dissolving PLGA in preparation of liraglutide sustained-release microspheres |
-
2021
- 2021-08-27 CN CN202122055048.0U patent/CN215845440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931885A (en) * | 2022-05-27 | 2022-08-23 | 浙江美华鼎昌医药科技有限公司 | Oscillator for dissolving PLGA in preparation of liraglutide sustained-release microspheres |
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