CN107088630A - A kind of torsion machine for being used to process two-way torsion spring - Google Patents
A kind of torsion machine for being used to process two-way torsion spring Download PDFInfo
- Publication number
- CN107088630A CN107088630A CN201710518433.XA CN201710518433A CN107088630A CN 107088630 A CN107088630 A CN 107088630A CN 201710518433 A CN201710518433 A CN 201710518433A CN 107088630 A CN107088630 A CN 107088630A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- support ring
- guide groove
- torsion spring
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
Abstract
The invention provides a kind of torsion machine for being used to process two-way torsion spring, including the supporting plate that two or so parallel intervals are set, in addition to the first support ring, the second support ring, the first mandrel and the second mandrel；It is provided with the outer wall of first mandrel on the first guide groove, the outer wall of the second mandrel and is provided with the second guide groove；First mandrel and the second mandrel it is axially disposed and both be detachably connected, the left end of first mandrel is located in the first support ring, the right-hand member of second mandrel is located in the second support ring, second support ring can drive the first mandrel and the second mandrel around axial rotation, the operation of feeding and discharging of workpiece after coiling can easily be realized by demountable first mandrel and the second mandrel, and the first guide groove and the second guide groove on the first mandrel and the second mandrel are adjusted according to the specific size of two-way torsion spring, this torsion machine is simple in construction, it is easy to operate, the operating efficiency of operating personnel is higher.
Description
Technical field
The present invention relates to a kind of torsion machine, more particularly to a kind of torsion machine for being used to process two-way torsion spring.
Background technology
Spring is a kind of using the elastic machine components come work, and the part being made of elastomeric material is sent out under external force
Raw deformation, removes and is restored to the original state again after external force.Two-way torsion spring is a more complicated form in spring, using it is conventional around
Complex process and usually require complicated special equipment when spring machine carries out the processing of two-way torsion spring and be processed.
The content of the invention
The technical problem to be solved in the present invention is：The complex process of the existing two-way torsion spring of processing, and need using special
Equipment is processed, the invention provides it is a kind of be used to processing the torsion machine of two-way torsion spring solve the above problems.
The technical solution adopted for the present invention to solve the technical problems is：A kind of torsion machine for being used to process two-way torsion spring,
The supporting plate set including two or so parallel intervals, in addition to the first support ring, the second support ring, the first mandrel and the second core
Axle, first support ring is arranged in the supporting plate of left side and can be around axial rotation, and second support ring is arranged on the right side
Described in side in supporting plate and can be around axial rotation, first support ring and the second support ring be coaxially disposed；Second support
The drive device that it can be driven to rotate is connected with ring；The first guide groove is provided with the outer wall of first mandrel, it is described
The second guide groove is provided with the outer wall of second mandrel；First mandrel and the second mandrel are axially disposed and both are removable
Connection is unloaded, the left end of first mandrel is located in the first support ring, and the right-hand member of second mandrel is located in the second support
In ring, second support ring can drive first mandrel and the second mandrel around axial rotation.
Further：The first mounting hole is provided with first support ring, the left end of first mandrel is located in institute
State in the first mounting hole, be provided with second support ring on the second mounting hole, the hole wall of second mounting hole vertically
Provided with some keyways, the right-hand member of second mandrel is provided with splined shaft, and the right-hand member of second mandrel is located in described second
In mounting hole and the splined shaft and second mounting hole intermeshing connection.
Further：The right side of first mandrel is provided with groove, the left side of second mandrel be provided with and
The boss that the shape of the groove is engaged, the boss can be stretched into the groove；On the outer wall of first mandrel, nearly institute
State in the pin-and-hole being radially provided with the position of groove through the boss, the pin-and-hole and be provided with steady pin.
Further：The drive device includes reducing motor and the driving being arranged in the reducing motor output shaft
Axle, the periphery wall of the drive shaft is provided with the first external toothing, and the periphery wall of second mandrel is provided with the second external toothing, and described the
One external toothing and the engagement of the second external toothing.
Further：First guide groove and the second guide groove are helicla flute, the rotation direction of first guide groove and
Second guide groove it is oppositely oriented.
It is used to processing the torsion machine of two-way torsion spring by demountable the beneficial effects of the invention are as follows, the present invention is a kind of
One mandrel and the second mandrel can easily realize the operation of feeding and discharging of the workpiece after coiling, and the first mandrel and the second mandrel
On the first guide groove and the second guide groove adjusted according to the specific size of two-way torsion spring, this torsion machine is simple in construction, behaviour
Facilitate, the operating efficiency of operating personnel is higher.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation for being used to process the torsion machine of two-way torsion spring of the present invention；
Fig. 2 is the structural representation of the first mandrel；
Fig. 3 is the structural representation of the second mandrel；
Fig. 4 is the structural representation of drive shaft and the second support ring engagement.
1, supporting plate in figure, the 2, first support ring, the 3, second support ring, the 4, first mandrel, the 5, second mandrel, 6, driving dress
Put, the 7, first guide groove, the 8, second guide groove, the 9, first mounting hole, the 10, second mounting hole, 11, splined shaft, 12, groove, 13,
Boss, 14, pin-and-hole, 15, steady pin, 16, drive shaft, 17, keyway, the 18, first external toothing, the 19, second external toothing, 20, slow down
Motor.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, this
All changes in the range of spirit and intension that the embodiment of invention includes falling into attached claims, modification and equivalent
Thing.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connection " should
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
As shown in figure 1, the invention provides a kind of torsion machine for being used to process two-way torsion spring, including two or so parallel
Every the supporting plate 1 of setting, in addition to the first support ring 2, the second support ring 3, the first mandrel 4 and the second mandrel 5, described first
Pushing out ring 2 is arranged in the supporting plate 1 of left side and can be around axial rotation, and second support ring 3 is arranged on the right side support
On plate 1 and can be around axial rotation, the support ring 3 of the first support ring 2 and second be coaxially disposed；Connect in second support ring 3
It is connected to the drive device 6 that it can be driven to rotate；The first guide groove 7, described second are provided with the outer wall of first mandrel 4
The second guide groove 8 is provided with the outer wall of mandrel 5；The mandrel 5 of first mandrel 4 and second is axially disposed and both are removable
Connection is unloaded, the left end of first mandrel 4 is located in the first support ring 2, and the right-hand member of second mandrel 5 is located in second
In pushing out ring 3, second support ring 3 can drive the mandrel 5 of the first mandrel 4 and second around axial rotation.
When carrying out spring Coil-up processing, by bar bending and the axle of the first mandrel 4 and the second mandrel 5 first can be placed on
At surface, the initial position of the pre- coiling of bar is directed at the original position of the first guide groove 7 and the second guide groove 8, starts driving dress
6 are put, drives the second support ring 3 to rotate by drive device 6, the first mandrel 4 and the second core are driven as the second support ring 3 is rotated
Axle 5 is rotated, and then can drive bar around the first mandrel 4 and the coiling of the second mandrel 5, and bar is along the first guide groove 7 and
The coiling of two guide groove 8 can thus realize the manufacture of torsion spring.
After torsion spring completes coiling, the connection between the first mandrel 4 and the second mandrel 5 can be released, so can be by
Extraction in the middle of the torsion spring of first mandrel 4 and the second mandrel 5 respectively by completion coiling, and then can be by torsion spring in torsion machine
Remove, the problem of detachable mode of this first mandrel, 4 and second mandrel 5 solves discharging after torsion spring coiling is simple to operate
It is convenient.
As shown in Figures 2 and 3, the first mounting hole 9, the left end of first mandrel 4 are provided with first support ring 2
It is located in first mounting hole 9, the second mounting hole 10, second mounting hole 10 is provided with second support ring 3
Hole wall on vertically provided with some keyways 17, the right-hand member of second mandrel 5 is provided with splined shaft 11, second mandrel 5
Right-hand member be located in second mounting hole 10 and the splined shaft 11 and second mounting hole 10 intermeshing connection.
Spline engagement on splined shaft 11 can thus realize the second support ring in the keyway 17 of the second mounting hole 10
3 transmit moment of torsion to the second mandrel 5, while splined shaft 11 is arranged in the second mounting hole 10, moment of torsion can be both transmitted, while second
Mandrel 5 can be slided in the second mounting hole 10 vertically again, after the coiling of torsion spring is completed, and the first mandrel 4 is vertically to the left
Mobile, the second mandrel 5 moves right, easily can so separated the first mandrel 4 and the second mandrel 5 vertically, until turning round
Spring can take out between the first mandrel 4 and the second mandrel 5.Meanwhile, the connection transmission torque capability of spline and keyway 17 is stronger,
The reliability of connection is higher.
The right side of first mandrel 4 is provided with groove 12, and the left side of second mandrel 5 is provided with and described recessed
The boss 13 that the shape of groove 12 is engaged, the boss 13 can be stretched into the groove 12；On the outer wall of first mandrel 4,
Radially it is provided with the position of the nearly groove 12 in the pin-and-hole 14 through the boss 13, the pin-and-hole 14 and is provided with steady pin
15。
After boss 13 stretches into groove 12 connection completed between the first mandrel 4 and the second mandrel 5, by steady pin 15
Insert in pin-and-hole 14, the first mandrel 4 and the second mandrel 5 are just connected as an entirety, the first core by such steady pin 15
The mandrel 5 of axle 4 and second transmits moment of torsion by the contact between boss 13 and groove 12, and steady pin 15 can prevent the He of boss 13
Groove 12 is mutually disengaged vertically, it is ensured that the first mandrel 4 and the lasting moment of torsion transmission of the second mandrel 5, it is ensured that torsion spring coiling
Be normally carried out.
As shown in figure 4, the drive device 6 includes reducing motor 20 and is arranged on the output shaft of reducing motor 20
Drive shaft 16, the periphery wall of the drive shaft 16 is provided with the first external toothing 18, and the periphery wall of second mandrel 5 is provided with outside second
Gear ring 19, the external toothing 19 of the first external toothing 18 and second is engaged.
Reducing motor 20 drives drive shaft 16 to rotate, by the engagement of the first external toothing 18 and the second external toothing 19,
Drive shaft 16 will drive the second mandrel 5 to rotate, and the kind of drive of tooth form engagement is adapted to the driving occasion of low speed and large torque, and around spring
The exactly this workplace of the course of work of machine coiling torsion spring, therefore, such structure can ensure normally entering for torsion spring coiling
OK.
The guide groove 8 of first guide groove 7 and second is helicla flute, the rotation direction of first guide groove 7 and described
Two guide grooves 8 it is oppositely oriented.Oppositely oriented helicla flute is used in the coiling of two-way torsion spring, and bar is along the first guide groove 7
With the coiling of the second guide groove 8, you can obtain the two-way torsion spring consistent with the shape of the second guide groove 8 with the first guide groove 7, when need
Otherwise with dimensions torsion spring when, it is only necessary to change the shape and size of the first guide groove 7 and the second guide groove 8.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of the term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (5)
1. a kind of torsion machine for being used to process two-way torsion spring, including the supporting plate that two or so parallel intervals are set（1）, its feature
It is：Also include the first support ring（2）, the second support ring（3）, the first mandrel（4）With the second mandrel（5）, first support
Ring（2）Installed in the left side supporting plate（1）It is upper and can be around axial rotation, second support ring（3）Installed in described in right side
Supporting plate（1）It is upper and can be around axial rotation, first support ring（2）With the second support ring（3）It is coaxially disposed；Described second
Pushing out ring（3）On be connected with can drive its rotate drive device（6）；First mandrel（4）Outer wall on be provided with first
Guide groove（7）, second mandrel（5）Outer wall on be provided with the second guide groove（8）；First mandrel（4）With the second core
Axle（5）It is axially disposed and both be detachably connected, first mandrel（4）Left end be located in the first support ring（2）In,
Second mandrel（5）Right-hand member be located in the second support ring（3）In, second support ring（3）Described first can be driven
Mandrel（4）With the second mandrel（5）Around axial rotation.
2. a kind of torsion machine for being used to process two-way torsion spring as claimed in claim 1, it is characterised in that：First support ring
（2）On be provided with the first mounting hole（9）, first mandrel（4）Left end be located in first mounting hole（9）In, it is described
Second support ring（3）On be provided with the second mounting hole（10）, second mounting hole（10）Hole wall on vertically provided with some
Bar keyway（17）, second mandrel（5）Right-hand member be provided with splined shaft（11）, second mandrel（5）Right-hand member be located in institute
State the second mounting hole（10）In and the splined shaft（11）With second mounting hole（10）Intermeshing connection.
3. a kind of torsion machine for being used to process two-way torsion spring as claimed in claim 2, it is characterised in that：First mandrel
（4）Right side be provided with groove（12）, second mandrel（5）Left side be provided with and the groove（12）Shape phase
The boss of cooperation（13）, the boss（13）The groove can be stretched into（12）It is interior；First mandrel（4）Outer wall on, nearly institute
State groove（12）Position at radially be provided with run through the boss（13）Pin-and-hole（14）, the pin-and-hole（14）In be provided with it is solid
Rationed marketing（15）.
4. a kind of torsion machine for being used to process two-way torsion spring as claimed in claim 3, it is characterised in that：The drive device
（6）Including reducing motor（20）Be arranged on the reducing motor（20）Drive shaft on output shaft（16）, the drive shaft
（16）Periphery wall be provided with the first external toothing（18）, second mandrel（5）Periphery wall be provided with the second external toothing（19）, it is described
First external toothing（18）With the second external toothing（19）Engagement.
5. a kind of torsion machine for being used to process two-way torsion spring as claimed in claim 4, it is characterised in that：First guide groove
（7）With the second guide groove（8）It is helicla flute, first guide groove（7）Rotation direction and second guide groove（8）Rotation direction
Conversely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518433.XA CN107088630B (en) | 2017-06-29 | 2017-06-29 | A kind of torsion machine for processing two-way torsional spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518433.XA CN107088630B (en) | 2017-06-29 | 2017-06-29 | A kind of torsion machine for processing two-way torsional spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107088630A true CN107088630A (en) | 2017-08-25 |
| CN107088630B CN107088630B (en) | 2018-09-11 |
Family
ID=59640923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710518433.XA Active CN107088630B (en) | 2017-06-29 | 2017-06-29 | A kind of torsion machine for processing two-way torsional spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107088630B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229987A (en) * | 2020-01-18 | 2020-06-05 | 侯彤彤 | Heating coil winding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03166347A (en) * | 1989-11-24 | 1991-07-18 | Furukawa Electric Co Ltd:The | Manufacture of two-way shape memory coil spring |
| CN202963318U (en) * | 2012-11-27 | 2013-06-05 | 凯迈（洛阳）气源有限公司 | Torsion machine |
| CN103272972A (en) * | 2013-06-17 | 2013-09-04 | 沈阳飞机工业（集团）有限公司 | Forcible treatment device and forcible treatment method for torsion springs |
| CN104907463A (en) * | 2015-06-15 | 2015-09-16 | 太仓市惠得利弹簧有限公司 | Quick bi-directional spring winding machine |
| CN105861802A (en) * | 2016-04-29 | 2016-08-17 | 天津市友滨弹簧有限公司 | Quick change type spring shaping device |
| CN206981650U (en) * | 2017-06-29 | 2018-02-09 | 南通瑞斯电子有限公司 | A kind of torsion machine for being used to process two-way torsion spring |
-
2017
- 2017-06-29 CN CN201710518433.XA patent/CN107088630B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03166347A (en) * | 1989-11-24 | 1991-07-18 | Furukawa Electric Co Ltd:The | Manufacture of two-way shape memory coil spring |
| CN202963318U (en) * | 2012-11-27 | 2013-06-05 | 凯迈（洛阳）气源有限公司 | Torsion machine |
| CN103272972A (en) * | 2013-06-17 | 2013-09-04 | 沈阳飞机工业（集团）有限公司 | Forcible treatment device and forcible treatment method for torsion springs |
| CN104907463A (en) * | 2015-06-15 | 2015-09-16 | 太仓市惠得利弹簧有限公司 | Quick bi-directional spring winding machine |
| CN105861802A (en) * | 2016-04-29 | 2016-08-17 | 天津市友滨弹簧有限公司 | Quick change type spring shaping device |
| CN206981650U (en) * | 2017-06-29 | 2018-02-09 | 南通瑞斯电子有限公司 | A kind of torsion machine for being used to process two-way torsion spring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229987A (en) * | 2020-01-18 | 2020-06-05 | 侯彤彤 | Heating coil winding device |
| CN111229987B (en) * | 2020-01-18 | 2021-09-10 | 浙江奕乌侬食品有限公司 | Heating coil winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107088630B (en) | 2018-09-11 |
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