CN205519402U - Spiral spring former - Google Patents
Spiral spring former Download PDFInfo
- Publication number
- CN205519402U CN205519402U CN201620306420.7U CN201620306420U CN205519402U CN 205519402 U CN205519402 U CN 205519402U CN 201620306420 U CN201620306420 U CN 201620306420U CN 205519402 U CN205519402 U CN 205519402U
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- Prior art keywords
- feeding
- orthopedic
- frame
- rolling wheels
- combination
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Abstract
The utility model discloses a spiral spring former, mainly by the orthopedic mechanism of wire rod, feeding mechanism, high -frequency heater, the winding mechanism, the frame combination, independent shaping blade holder mechanism constitutes, spiral spring's one shot forming has been realized, whole forming process has been optimized: orthopedic, pay -off, heating, convoluteing, enclosing the tail and collude, continuous production reduces numerous and diverse process of original technique fast, and the manual working volume that needs, and is simple and convenient high -efficient, adopt high -frequency heater to heat the fatigue life difference that the uniformity of having guaranteed the product heating avoided the product to lead to because of artifical heating temperature differs, the uniformity of product shape also improves greatly, wholly improves the trade efficiency of spiral spring production, when needs changes spring type, the book system that only needs to be changed coiling core and molding cutting tool/molding cutter corresponding and can accomplish other different kind springs, the equipment commonality is strong.
Description
Technical field
This utility model relates to a kind of spring process equipment, is specifically related to a kind of scroll spring former.
Background technology
Along with industrial expansion constant force flexible member demand is increasing, wherein scroll spring is exactly one of them, its quilt
It is widely used in angle regulating device for seat of vehicle, electromotor tensioner, some window regulators or the place of the elastic constant force of other needs.By
Need at metal material forming process medium-high frequency heating under hard state, but domestic existing spring forming in scroll spring molding
Equipment cannot complete continuous print production action, simultaneously because technology barriers, external producer is the most multipair, and we sell scroll spring
Product, and do not sell process equipment, therefore domestic manufacturer uses the semi-automatic molding of substep to add manual mode molding mostly at present.
Existing multiple step format molding, production efficiency ratio is relatively low, and homogeneity of product is the lowest, owing to scroll spring product size is numerous
Need substantial amounts of manually to debug trial-production moulds of industrial equipment, it is impossible to meet the demand rapidly and efficiently of modern industry, occurred later more
Auto-manual system equipment can only produce part one word hook product, it is impossible to produce one word hook short hook and side core class product, there is this
Series products had both needed substantial amounts of skilled industrial worker.
In spring manufacture process, the concordance of annealing length, the stability of annealing hardness, hook length concordance, curling
The connection of forming stability and inter process is the most important.Annealing operation is controlled annealing length and time by artificial experience, reaches far away
Concordance and stability less than annealing；Manual crotch, depends merely on artificial work location and manual operations to determine that hook length reaches not
To the concordance of product, and there is certain potential safety hazard；The spring concordance prepared is poor, is difficult to meet required precision high
Use requirement, and every procedure is required for being equipped with an operator to operate processing.
Utility model content
This utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of scroll spring former, it is achieved that whirlpool
The one-shot forming of coil spring and quickly continuously producing, and debugging rapidly and efficiently can go out the scroll spring of various shape, fall
Artificial and the working strength that numerous and diverse operation of low original technology needs.
For solving problems of the prior art, the concrete technical scheme of employing is:
A kind of scroll spring former includes the orthopedic mechanism of wire rod, feed mechanism, heating generator, winding mechanism, machine
Frame combination and independent forming cutter seat mechanism；
The orthopedic mechanism of described wire rod is arranged on the left end of frame in combination, and the orthopedic mechanism of wire rod includes setting gradually from left to right
The orthopedic mechanism of level, vertical orthopedic mechanism；
Described feed mechanism is arranged on wire rod orthopedic mechanism right-hand member, and feed mechanism includes three upper material-feeding rolling wheels, under three
Material-feeding rolling wheels, five feeding guide plates, feeding servomotor and feed gearing；Described feeding servomotor and feeding transmission
Device is arranged on frame in combination back；Described three upper material-feeding rolling wheels and three lower material-feeding rolling wheels layouts symmetrical above and below, Mei Geshang
The corresponding lower material-feeding rolling wheels of material-feeding rolling wheels, and on every pair, material-feeding rolling wheels and lower material-feeding rolling wheels pass through feed gearing with described
Feeding servomotor is connected；Three feeding guide plates and described three in described five feeding guide plates are to layout symmetrical above and below
Upper material-feeding rolling wheels and lower material-feeding rolling wheels interval are arranged, the high frequency sense that two other feeding channel is separately positioned in heating generator
The both ends that should enclose；
Described heating generator is arranged on below feed mechanism, and its high-frequency heating silk and the horizontal axis of feeding channel are same
On one axis；
Described winding mechanism is arranged on frame in combination center, drives the winding servomotor of winding mechanism to be arranged on frame
Combination back, the spindle nose of winding servomotor passes frame in combination and connects the winding core of winding mechanism；Winding core center with give
The horizontal axis of material passage is on the same axis；
Described independent forming cutter seat mechanism has five groups, and is evenly distributed on the left semicircle with winding core as the center of circle and can
Suitably finely tune fixed angle.
Preferably technical scheme, described independent forming cutter seat mechanism includes that the molding tool rest being arranged on frame in combination back is watched
Take motor, eccentric wheel connecting rod mechanism and molding cutter；Independent forming cutter seat mechanism is arranged on frame in combination by rail plate；
The axle head of molding tool rest servomotor passes frame in combination, and is connected with eccentric wheel connecting rod mechanism；Eccentric wheel connecting rod mechanism passes
Described rail plate is connected with molding cutter.
Preferably technical scheme, the orthopedic mechanism of described level is made up of the orthopedic wheels of how group level, vertical orthopedic mechanism by
The vertical orthopedic wheels of many groups are constituted.
Preferably technical scheme, described upper material-feeding rolling wheels and lower material-feeding rolling wheels are provided with feeding groove.
Preferably technical scheme, described heating generator is heating intensity and the most adjustable heating generator heat time heating time.
The specific implementation process of a kind of scroll spring former is: steel wire to be rolled first passes through the orthopedic mechanism of wire rod
In the orthopedic mechanism of level, vertical orthopedic mechanism, be placed through the feeding guide plate of high order end；Then, steel wire is at feed mechanism
On three groups of middle feeding driven by servomotor, material-feeding rolling wheels and lower material-feeding rolling wheels pass through feeding groove, by rubbing of feeding groove
Wiping power is through being arranged on the feeding guide plate in the middle part of feed mechanism；Followed by, steel wire is led by the feeding of heating generator left end
To the feeding guide plate of plate, high-frequency induction coil and right-hand member, arrive at the winding core in winding mechanism；Finally, coordinate in semicircle shape
The five groups of independence forming cutter seat mechanisms being evenly distributed on winding core left end start, according to the action set, to start to roll spring.
When needs change types of springs, it is only necessary to change corresponding winding core and molding cutter can complete other differences
Rolling of type spring.
By using such scheme, a kind of scroll spring former of the present utility model, it has the technical effect that
1, this utility model achieves the one-shot forming of scroll spring.
2, this utility model optimizes whole forming process: orthopedic, feeding, heats, wind, enclose tail and hook, can be the most continuous
Produce the numerous and diverse operation reducing original technology, and the labor workload needed, simple and effective.
3, heating generator heating is used to ensure that the concordance that product heats avoids product to differ because of Heat artificially temperature
And difference fatigue life caused, the concordance of shape of product is also greatly improved, the overall industry effect improving scroll spring production
Rate.
4, when needs change types of springs, it is only necessary to change corresponding winding core and molding cutter can complete other
Rolling of different types spring, equipment interoperability is strong.
Accompanying drawing explanation
Fig. 1 is the front overall structure schematic diagram of this utility model a kind of scroll spring former；
Fig. 2 is the back partial structurtes schematic diagram of this utility model a kind of scroll spring former；
Fig. 3 is the orthopedic structural scheme of mechanism of wire rod of this utility model a kind of scroll spring former；
Fig. 4 is the feed mechanism partial schematic diagram of this utility model a kind of scroll spring former；
Fig. 5 is the heating generator partial schematic diagram of this utility model a kind of scroll spring former；
Fig. 6 is the winding mechanism partial schematic diagram of this utility model a kind of scroll spring former；
Fig. 7 is the independent forming cutter seat mechanism partial schematic diagram of this utility model a kind of scroll spring former.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below in conjunction with instantiation and join
According to accompanying drawing, this utility model is further described.It should be understood that these describe the most exemplary, and it is not intended to limit
Scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, unnecessary to avoid
Concept of the present utility model is obscured on ground.
As shown in Figures 1 to 7:
A kind of scroll spring former includes the orthopedic mechanism of wire rod 1, feed mechanism 2, heating generator 3, winding mechanism
4, frame in combination 5 and independent forming cutter seat mechanism 6；Described heating generator 3 is heating-up temperature adjustable high-frequency heater.
The orthopedic mechanism of described wire rod 1 is arranged on the left end of frame in combination 5, and the orthopedic mechanism of wire rod 1 includes the most successively
The orthopedic mechanism of level 11 arranged, vertical orthopedic mechanism 12；The orthopedic mechanism of described level 11 by level of organizing orthopedic wheels 111 structure more
Becoming, vertical orthopedic mechanism 12 is constituted by organizing vertical orthopedic wheels 121 more.
Described feed mechanism 2 is arranged on wire rod orthopedic mechanism 1 right-hand member, and feed mechanism 2 includes three upper material-feeding rolling wheels 21, and three
Individual lower material-feeding rolling wheels 22, five feeding guide plates 23, feeding servomotor 24 and feed gearing 25；Described feeding servo electricity
Machine 24 and feed gearing 25 are arranged on frame in combination 5 back；Described upper material-feeding rolling wheels 21 and lower material-feeding rolling wheels 22 are respectively provided with
There is feeding groove 221.Described three upper material-feeding rolling wheels 21 and three lower material-feeding rolling wheels 22 layouts symmetrical above and below, each upper feeding is rolled
The corresponding lower material-feeding rolling wheels 22 of wheel 21, and every pair of upper material-feeding rolling wheels 21 and lower material-feeding rolling wheels 22 by feed gearing 25 with
Described feeding servomotor 24 is connected；Three feeding guide plates 23 and described three in described five feeding guide plates 23 are to up and down
The upper material-feeding rolling wheels 21 being arranged symmetrically with and lower material-feeding rolling wheels 22 interval are arranged, and two other feeding guide plate 23 is separately positioned on height
Frequently the both ends of the high-frequency induction coil 31 in heater 3；
Described heating generator 3 is arranged on below feed mechanism 2, its high-frequency induction coil 31 and the level of feeding guide plate 23
Axle center is on the same axis；
Described winding mechanism 4 is arranged on frame in combination 5 center, drives the winding servomotor 41 of winding mechanism 4 to install
At frame in combination 5 back, the spindle nose of winding servomotor 41 passes frame in combination 5 and connects the winding core 42 of winding mechanism 4；Volume
The horizontal axis of Rao Xin 42 center and feeding channel 23 is on the same axis；
Described independent forming cutter seat mechanism 6 has five groups, and is evenly distributed on the left semicircle with winding core 42 as the center of circle.
Described independent forming cutter seat mechanism 6 includes being arranged on the molding tool rest servomotor 61 at frame in combination 5 back, bias
Wheel linkage 62 and molding cutter 64；Independent forming cutter seat mechanism 6 is arranged on frame in combination 5 by rail plate 63；Become
The axle head of type tool rest servomotor 61 passes frame in combination 5, and is connected with eccentric wheel connecting rod mechanism 62；Eccentric wheel connecting rod mechanism 62
It is connected through described rail plate 63 with molding cutter 64.
The specific implementation process of a kind of scroll spring former is: steel wire to be rolled first passes through the orthopedic mechanism of wire rod
The orthopedic mechanism of level 11 in 1, vertical orthopedic mechanism 12, it is placed through the feeding guide plate 23 of high order end；Then, steel wire is sending
On three groups that in material mechanism 2, feeding servomotor 24 drives, the billowing wheel 21 of feeding and lower material-feeding rolling wheels 22 pass through feeding groove
221, by the frictional force of feeding groove 221 through being arranged on the feeding guide plate 23 in the middle part of feed mechanism 2；Followed by, steel wire
By the feeding guide plate 23 of feeding guide plate 23, high-frequency induction coil 31 and the right-hand member of heating generator 3 left end, arrive up-coiler
At winding core 42 in structure 4；Finally, five groups of independence forming cutter seat mechanisms 6 of winding core 42 left end it are evenly distributed in semicircle shape
Start, according to the action set, to start to roll spring.
When needs change types of springs, it is only necessary to change corresponding winding core 42 and molding cutter 64 can complete other
Rolling of different types spring.
The foregoing is only preferred embodiment of the present utility model, not in order to limit protection model of the present utility model
Enclose, all within spirit of the present utility model and principle, any amendment, the equivalent made, it is all contained in this utility model
Protection domain within.
Claims (5)
1. a scroll spring former, it is characterised in that: it include the orthopedic mechanism of wire rod, feed mechanism, heating generator,
Winding mechanism, frame in combination and independent forming cutter seat mechanism；
The orthopedic mechanism of described wire rod is arranged on the left end of frame in combination, and the orthopedic mechanism of wire rod includes the water set gradually from left to right
Flat orthopedic mechanism, vertical orthopedic mechanism；
Described feed mechanism is arranged on wire rod orthopedic mechanism right-hand member, and feed mechanism includes three upper material-feeding rolling wheels, three lower feedings
Roller, five feeding guide plates, feeding servomotor and feed gearing；Described feeding servomotor and feed gearing
It is arranged on frame in combination back；Described three upper material-feeding rolling wheels and three lower material-feeding rolling wheels layouts symmetrical above and below, each upper feeding
Pair of rollers answers a lower material-feeding rolling wheels, and every pair of upper material-feeding rolling wheels and lower material-feeding rolling wheels are by feed gearing and described feeding
Servomotor is connected；Three feeding channels in described five feeding guide plates and the described three upper feedings to layout symmetrical above and below
Roller and lower material-feeding rolling wheels interval are arranged, the high-frequency induction coil that two other feeding guide plate is separately positioned in heating generator
Both ends；
Described heating generator is arranged on below feed mechanism, and the horizontal axis of its high-frequency induction coil and feeding channel is at same axle
On line；
Described winding mechanism is arranged on frame in combination center, drives the winding servomotor of winding mechanism to be arranged on frame in combination
Back, the spindle nose of winding servomotor passes frame in combination and connects the winding core of winding mechanism；Winding core center leads to feeding
The horizontal axis in road is on the same axis；
Described independent forming cutter seat mechanism has five groups, and is evenly distributed on the left semicircle with winding core as the center of circle.
A kind of scroll spring former the most according to claim 1, it is characterised in that: described independent forming cutter seat mechanism
Including the molding tool rest servomotor, eccentric wheel connecting rod mechanism and the molding cutter that are arranged on frame in combination back；Independent forming cutter
Seat mechanism is arranged on frame in combination by rail plate；The axle head of molding tool rest servomotor pass frame in combination, and with partially
Heart wheel linkage is connected；Eccentric wheel connecting rod mechanism is connected through described rail plate with molding cutter.
A kind of scroll spring former the most according to claim 1, it is characterised in that: the orthopedic mechanism of described level is by many
The orthopedic wheels of group level are constituted, and vertical orthopedic mechanism is constituted by organizing vertical orthopedic wheels more.
A kind of scroll spring former the most according to claim 1, it is characterised in that: described upper material-feeding rolling wheels and under give
Material roller is provided with feeding groove.
A kind of scroll spring former the most according to claim 1, it is characterised in that: described heating generator is heating
Intensity and the most adjustable heating generator heat time heating time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306420.7U CN205519402U (en) | 2016-04-12 | 2016-04-12 | Spiral spring former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306420.7U CN205519402U (en) | 2016-04-12 | 2016-04-12 | Spiral spring former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519402U true CN205519402U (en) | 2016-08-31 |
Family
ID=56790627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306420.7U Expired - Fee Related CN205519402U (en) | 2016-04-12 | 2016-04-12 | Spiral spring former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519402U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654548A (en) * | 2017-10-17 | 2018-02-02 | 克恩-里伯斯(太仓)有限公司 | A kind of outer ring contact-type flat spiral spring with locking mechanism and its processing method |
| CN108555194A (en) * | 2018-04-26 | 2018-09-21 | 杨力 | The shaping equipment of efficient spring manufacture |
| CN109693079A (en) * | 2018-10-25 | 2019-04-30 | 常州泰瑞弹簧有限公司 | A kind of processing technology of scroll spring |
| CN111974915A (en) * | 2019-12-06 | 2020-11-24 | 旭精机工业株式会社 | Wire rod forming machine |
| CN112846003A (en) * | 2021-02-23 | 2021-05-28 | 浙江美力科技股份有限公司 | Method for making digital mark on spring |
-
2016
- 2016-04-12 CN CN201620306420.7U patent/CN205519402U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654548A (en) * | 2017-10-17 | 2018-02-02 | 克恩-里伯斯(太仓)有限公司 | A kind of outer ring contact-type flat spiral spring with locking mechanism and its processing method |
| CN108555194A (en) * | 2018-04-26 | 2018-09-21 | 杨力 | The shaping equipment of efficient spring manufacture |
| CN109693079A (en) * | 2018-10-25 | 2019-04-30 | 常州泰瑞弹簧有限公司 | A kind of processing technology of scroll spring |
| CN111974915A (en) * | 2019-12-06 | 2020-11-24 | 旭精机工业株式会社 | Wire rod forming machine |
| US11331706B2 (en) | 2019-12-06 | 2022-05-17 | Asahi-Seiki Manufacturing Co., Ltd. | Wire rod forming machine |
| CN112846003A (en) * | 2021-02-23 | 2021-05-28 | 浙江美力科技股份有限公司 | Method for making digital mark on spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210412 |