CN114734389A - Spring center positioning method - Google Patents
Spring center positioning method Download PDFInfo
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- CN114734389A CN114734389A CN202210456410.1A CN202210456410A CN114734389A CN 114734389 A CN114734389 A CN 114734389A CN 202210456410 A CN202210456410 A CN 202210456410A CN 114734389 A CN114734389 A CN 114734389A
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- closing
- opening
- spring
- heights
- supporting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a spring center positioning method, which comprises the steps that a spring is placed on two support rods which are mutually matched in an opening and closing mode, one end of each support rod is installed on two automatic opening and closing components, the automatic opening and closing components are installed on a lifting device, the heights/relative heights of spring center shafts of different types are preset, the center distance between the support rods and the heights/relative heights of the support rods are controlled through the up-and-down movement of the lifting device and the opening and closing degree of the automatic opening and closing components, and therefore the heights/relative heights of the spring center shafts are controlled to be in accordance with the preset heights/relative heights of the spring center shafts; the spring support device can support the spring through the support rod, and meanwhile, the central shafts of the springs with different specifications are kept on a set horizontal line through the opening and closing component and the lifting device, so that the spring can be automatically kept at a preset height.
Description
Technical Field
The invention relates to the field of spring manufacturing, in particular to a center positioning device of a hot coil spring.
Background
The hot-rolling spring is also called as a large spring, because the wire diameter of the spring is generally large, the wire diameter of some hot-rolling springs reaches 20cm, the production process adopts a hot-rolling process, wherein, before the spring is hot-rolled to form the spring shape, the hot-rolled steel wire needs to be manually clamped and conveyed to a simple support for operation, the operation is not only troublesome in positioning but also inaccurate, meanwhile, the automatic operation can not be realized, and manual operation is also needed, the operation is not only rough and inaccurate, but also can not meet the problem of automatically controlling the height/relative height of the spring, but also is not suitable for automatic design and development, has low efficiency, needs the contact of people with the heated steel wire, has bad working environment, danger is also highly likely to occur if the operation is not proper, so that a method or a method for automatically supporting and positioning the hot-rolled spring in an automatic process needs to be found.
Disclosure of Invention
In view of the above, there is a need to overcome at least one of the above-mentioned deficiencies in the prior art. The invention provides a spring center positioning method, which comprises the following steps: placing a spring on two support rods which are mutually matched in an opening and closing manner, wherein one end of each support rod is arranged on two automatic opening and closing components, the automatic opening and closing components are arranged on a lifting device, the heights/relative heights of spring central shafts of different types are preset, and the central distance between the support rods and the heights/relative heights of the support rods are controlled through the vertical movement of the lifting device and the opening and closing degree of the automatic opening and closing components, so that the heights/relative heights of the spring central shafts are controlled to be in accordance with the preset heights/relative heights of the spring central shafts;
wherein the lifting device is arranged on a servo lifting mechanism which is arranged on the base plate and moves up and down along the Z axis, the support rod is arranged on a support rod synchronizing mechanism arranged on the lifting device,
the servo lifting mechanism comprises a servo motor arranged on the substrate, and the lifting device is connected with the output of the servo motor and moves up and down along the Z axis.
According to the prior art in the patent background art, the prior art also needs manual work to carry out various operations, wherein the process of accurately positioning the center position of the spring is included, the conventional manual operation is random, rough and inaccurate, the efficiency is low, the automation is difficult, meanwhile, because people need to be in contact with heated steel wires, the working environment is severe, and if the operation is improper, danger is easy to occur; the spring center positioning method disclosed by the invention can support the spring through the support rod, and simultaneously ensure that the central shafts of the springs with different specifications are kept on a set horizontal line through the automatic opening and closing component and the lifting device, thereby ensuring that the spring can automatically keep a preset height.
In addition, the spring center positioning method disclosed by the invention also has the following additional technical characteristics:
furthermore, the supporting rod synchronizing mechanism further comprises a supporting rod opening and closing device, and the automatic opening and closing component is arranged in the supporting rod opening and closing device.
Furthermore, the supporting rod opening and closing device comprises a supporting rod opening and closing cylinder and a supporting rod opening and closing synchronous component which are installed on the lifting device, the supporting rod opening and closing synchronous component comprises two opening and closing components which are meshed with each other and move in an opening and closing mode, the opening and closing components are installed on the lifting device through a rotating component, the tail of one of the opening and closing components is connected with the output end of the supporting rod opening and closing cylinder, the head of the opening and closing component is connected with the supporting rod, and the supporting rod opening and closing device further comprises a limiting device used for limiting the opening and closing components.
One of the opening and closing parts can comprise a connecting rod which is integrally connected with the opening and closing air cylinder or is connected with the opening and closing air cylinder in a split mode, the two opening and closing parts are meshed with each other through gears, the opening and closing parts and the supporting rod are fixedly connected through the connecting part, therefore, when the opening and closing air cylinder pushes the connecting rod to move, the connecting rod drives one of the opening and closing parts to rotate, the other opening and closing part is driven to rotate, the supporting rod with one end connected with the two opening and closing parts respectively carries out opening and closing actions along with the opening and closing parts, the opening degree of the supporting rod is achieved, when different spring specifications are used, limiting devices or parts of the opening and closing air cylinder can be adjusted, and the opening and closing degrees of the supporting rods for springs of different specifications are achieved.
Furthermore, the automatic opening and closing component is connected with an opening and closing motor, and the opening and closing degree of the support rod is controlled through the opening and closing motor.
Further, the lifting device comprises a sliding rail arranged on the substrate and a sliding block arranged on the sliding rail, and a lifting component is arranged on the sliding block.
Furthermore, the number of the sliding tracks is two, and the number of the sliding blocks is two which is matched with the sliding tracks.
When the spring is placed on the supporting rod, the limiting device is adjusted according to the specification, the diameter and other specific conditions of the spring, the height/relative height of a central shaft of the spring is adjusted through the lifting device and the opening and closing degree of the supporting rod, and the center distance of the supporting rod is changed along with the specification and the diameter of the spring;
optionally, when the spring is placed on the supporting rod, the height/relative height of the central shaft of the spring is adjusted by controlling the opening and closing degree and height of the supporting rod through controlling the opening and closing motor and the lifting device according to the specification, diameter and other specific conditions of the spring, and the central distance of the supporting rod is changed along with the specification and diameter of the spring.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the front view of the embodiment of FIG. 1;
the automatic lifting device comprises a base 0, a spring 1, a supporting rod synchronizer 2, a supporting rod 21, a supporting rod opening and closing cylinder 22, an opening and closing component 23, a lifting device 3, a servo motor 31, a limiting device 32, a lifting screw 33, a supporting rod A center distance and a spring H center shaft relative height.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "lateral", "vertical", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specifically stated or limited, the terms "coupled," "communicating," "connected," "coupled," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, integrally coupled, or detachably coupled; may be communication within two elements; can be directly connected or indirectly connected through an intermediate medium; "mating" may be a surface-to-surface mating, a point-to-surface or line-to-surface mating, and also includes a hole axis mating, and it is obvious to those skilled in the art that the above terms have specific meanings in the present invention.
The spring centering method of the present invention will be described with reference to the accompanying drawings, in which FIG. 1 is a schematic structural view of an embodiment of the present invention; fig. 2 is a schematic front view of the embodiment of fig. 1.
As shown in fig. 1-2, according to the embodiment of the spring center positioning method of the present invention, a spring is placed on two support rods which are in open-close fit with each other, one end of each support rod is installed on two automatic open-close components which are installed on a lifting device, the heights/relative heights of spring center shafts of different types are preset, and the center distance between the support rods and the heights/relative heights of the support rods are controlled by the up-and-down movement of the lifting device and the opening and closing degree of the automatic open-and-close components, so as to control the heights/relative heights of the spring center shafts to meet the predetermined heights/relative heights of the spring center shafts;
wherein the lifting device is arranged on a servo lifting mechanism which is arranged on the substrate and moves up and down along a Z axis, the support rod is arranged on a support rod synchronizing mechanism arranged on the lifting device,
the servo lifting mechanism comprises a servo motor arranged on the substrate, and the lifting device is connected with the output of the servo motor and moves up and down along the Z axis.
In addition, the spring center positioning method disclosed by the invention also has the following additional technical characteristics:
according to some embodiments of the invention, the said automatic opening and closing part is arranged in the said opening and closing device.
Further, the supporting rod opening and closing device comprises a supporting rod opening and closing cylinder and a supporting rod opening and closing synchronous component which are arranged on the lifting device, the opening and closing synchronous part of the supporting rod comprises two opening and closing parts which are mutually meshed and move in an opening and closing way, the opening and closing components are arranged on the lifting device through rotating components, the tail part of one of the opening and closing components is connected with the output end of the supporting rod opening and closing air cylinder, the head of the opening and closing component is connected with the supporting rod, the supporting rod opening and closing device also comprises a limiting device used for limiting the opening and closing component, wherein the two opening and closing components are driven by the opening and closing component connected with the supporting rod opening and closing cylinder to rotate in a gear meshing mode, thereby drive another part that opens and shuts and carry out corresponding rotation, and the part that opens and shuts links the die-pin, and the part that opens and shuts drives the die-pin from this and carries out the motion that opens and shuts to realize carrying out the regulation of the degree that opens and shuts according to the spring of different specifications.
According to some embodiments of the invention, the automatic opening and closing part is connected with an opening and closing motor, and the opening and closing degree of the supporting rod is controlled by the opening and closing motor.
According to some embodiments of the present invention, the lifting device includes a sliding rail mounted on the base plate and a slider provided on the sliding rail, the slider having a lifting member mounted thereon.
Furthermore, the number of the sliding tracks is two, and the number of the sliding blocks is two, wherein the two sliding blocks are matched with the sliding tracks.
According to some embodiments of the invention, the output end of the servo motor is coupled to a lifting screw, the lifting screw is coupled to the lifting member, and the lifting member is provided with the supporting rod synchronizing mechanism.
Any reference to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. This schematic representation in various places throughout this specification does not necessarily refer to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.
While specific embodiments of the invention have been described in detail with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. In particular, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the invention. Except variations and modifications in the component parts and/or arrangements, the scope of which is defined by the appended claims and equivalents thereof.
Claims (6)
1. A spring centering method, comprising:
placing a spring on two support rods which are mutually matched in an opening and closing manner, wherein one end of each support rod is arranged on two automatic opening and closing parts which are arranged on a lifting device, the heights/relative heights of spring central shafts with different types are preset, and the central distance between the support rods and the heights/relative heights of the support rods are controlled through the vertical movement of the lifting device and the opening and closing degree of the automatic opening and closing parts, so that the heights/relative heights of the spring central shafts are controlled to be in accordance with the preset heights/relative heights of the spring central shafts;
wherein the lifting device is arranged on a servo lifting mechanism which is arranged on the base plate and moves up and down along the Z axis, the support rod is arranged on a support rod synchronizing mechanism arranged on the lifting device,
the servo lifting mechanism comprises a servo motor arranged on the substrate, and the lifting device is connected with the output of the servo motor and moves up and down along the Z axis.
2. The spring centering method according to claim 1, wherein the carrier bar synchronizing mechanism further comprises a carrier bar opening and closing device, and the automatic opening and closing member is provided in the carrier bar opening and closing device.
3. The spring center positioning method according to claim 2, wherein the supporting rod opening and closing device comprises a supporting rod opening and closing cylinder and a supporting rod opening and closing synchronous component which are installed on the lifting device, the supporting rod opening and closing synchronous component comprises two opening and closing components which are mutually meshed and move in an opening and closing mode, the opening and closing components are installed on the lifting device through a rotating component, the tail of one of the opening and closing components is connected with the output end of the supporting rod opening and closing cylinder, the head of the opening and closing component is connected with the supporting rod, and the supporting rod opening and closing device further comprises a limiting device used for limiting the opening and closing components.
4. A spring centering method according to claim 1, wherein said automatic opening/closing means is connected to an opening/closing motor for controlling the opening/closing degree of said supporting rod.
5. The spring centering method of claim 1, wherein said elevating means comprises a slide rail mounted on said base plate and a slider provided on said slide rail, said slider having an elevating member mounted thereon.
6. The spring centering method of claim 5, wherein said sliding tracks are two and said sliders are two matching said sliding tracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210456410.1A CN114734389A (en) | 2022-04-28 | 2022-04-28 | Spring center positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210456410.1A CN114734389A (en) | 2022-04-28 | 2022-04-28 | Spring center positioning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114734389A true CN114734389A (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210456410.1A Pending CN114734389A (en) | 2022-04-28 | 2022-04-28 | Spring center positioning method |
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| Country | Link |
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| CN (1) | CN114734389A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571973A (en) * | 1983-04-26 | 1986-02-25 | Morita Iron Works Company, Ltd. | Method and apparatus for forming a pig tail end on a coil spring |
| JPH0447832U (en) * | 1990-08-29 | 1992-04-23 | ||
| JP2002143963A (en) * | 2000-11-08 | 2002-05-21 | Mitsubishi Steel Mfg Co Ltd | Device for manufacturing coil spring |
| JP2002143964A (en) * | 2000-11-08 | 2002-05-21 | Mitsubishi Steel Mfg Co Ltd | Device for manufacturing coil spring |
| JP2003290860A (en) * | 2002-04-04 | 2003-10-14 | Morita & Co:Kk | Method and device for forming coil spring end |
| US20050045241A1 (en) * | 2003-08-28 | 2005-03-03 | Dixon Jeffrey Paul | Cassette pigtailing machine for a coil spring |
| CN101454094A (en) * | 2006-05-30 | 2009-06-10 | 三菱制钢株式会社 | Device and method for forming end of coiled spring |
| CN101890465A (en) * | 2010-06-07 | 2010-11-24 | 大连弹簧有限公司 | Spring head-torsion machine |
| US8912472B1 (en) * | 2010-07-19 | 2014-12-16 | Barnes Group Inc. | Induction heating of springs |
| CN204860827U (en) * | 2015-08-21 | 2015-12-16 | 黄华照 | A many poles receiving arrangement that is used for casing cover machine that contracts |
| CN206885476U (en) * | 2017-04-15 | 2018-01-16 | 佛山市钲昌机械设备有限公司 | A kind of plastic packaging bag automatic opening device |
| CN207113991U (en) * | 2017-06-15 | 2018-03-16 | 柳州钢铁股份有限公司 | Bin stopper automatic controller |
| CN111017644A (en) * | 2019-12-31 | 2020-04-17 | 重庆彩木建设有限公司 | Cable winding device |
| CN212094164U (en) * | 2020-03-06 | 2020-12-08 | 浙江帝森科技股份有限公司 | Spring fixing device |
| CN215684432U (en) * | 2021-09-23 | 2022-02-01 | 隰县林业局 | Pesticide applying device for forestry pest control |
| CN114377410A (en) * | 2020-10-16 | 2022-04-22 | 江苏歌鹰航空科技有限公司 | Support frame for model airplane with protection effect |
-
2022
- 2022-04-28 CN CN202210456410.1A patent/CN114734389A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571973A (en) * | 1983-04-26 | 1986-02-25 | Morita Iron Works Company, Ltd. | Method and apparatus for forming a pig tail end on a coil spring |
| JPH0447832U (en) * | 1990-08-29 | 1992-04-23 | ||
| JP2002143963A (en) * | 2000-11-08 | 2002-05-21 | Mitsubishi Steel Mfg Co Ltd | Device for manufacturing coil spring |
| JP2002143964A (en) * | 2000-11-08 | 2002-05-21 | Mitsubishi Steel Mfg Co Ltd | Device for manufacturing coil spring |
| JP2003290860A (en) * | 2002-04-04 | 2003-10-14 | Morita & Co:Kk | Method and device for forming coil spring end |
| US20050045241A1 (en) * | 2003-08-28 | 2005-03-03 | Dixon Jeffrey Paul | Cassette pigtailing machine for a coil spring |
| CN101454094A (en) * | 2006-05-30 | 2009-06-10 | 三菱制钢株式会社 | Device and method for forming end of coiled spring |
| CN101890465A (en) * | 2010-06-07 | 2010-11-24 | 大连弹簧有限公司 | Spring head-torsion machine |
| US8912472B1 (en) * | 2010-07-19 | 2014-12-16 | Barnes Group Inc. | Induction heating of springs |
| CN204860827U (en) * | 2015-08-21 | 2015-12-16 | 黄华照 | A many poles receiving arrangement that is used for casing cover machine that contracts |
| CN206885476U (en) * | 2017-04-15 | 2018-01-16 | 佛山市钲昌机械设备有限公司 | A kind of plastic packaging bag automatic opening device |
| CN207113991U (en) * | 2017-06-15 | 2018-03-16 | 柳州钢铁股份有限公司 | Bin stopper automatic controller |
| CN111017644A (en) * | 2019-12-31 | 2020-04-17 | 重庆彩木建设有限公司 | Cable winding device |
| CN212094164U (en) * | 2020-03-06 | 2020-12-08 | 浙江帝森科技股份有限公司 | Spring fixing device |
| CN114377410A (en) * | 2020-10-16 | 2022-04-22 | 江苏歌鹰航空科技有限公司 | Support frame for model airplane with protection effect |
| CN215684432U (en) * | 2021-09-23 | 2022-02-01 | 隰县林业局 | Pesticide applying device for forestry pest control |
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