CN107088630B - A kind of torsion machine for processing two-way torsional spring - Google Patents
A kind of torsion machine for processing two-way torsional spring Download PDFInfo
- Publication number
- CN107088630B CN107088630B CN201710518433.XA CN201710518433A CN107088630B CN 107088630 B CN107088630 B CN 107088630B CN 201710518433 A CN201710518433 A CN 201710518433A CN 107088630 B CN107088630 B CN 107088630B
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- mandrel
- support ring
- guide groove
- torsional spring
- mounting hole
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The present invention provides a kind of torsion machines for processing two-way torsional spring, include the support plate of two or so parallel intervals setting, further include the first support ring, the second support ring, the first mandrel and the second mandrel；It is provided with the first guide groove on the outer wall of first mandrel, the second guide groove is provided on the outer wall of the second mandrel；First mandrel and the second mandrel is axially disposed and the two is detachably connected, the left end of first mandrel is threaded through in the first support ring, the right end of second mandrel is threaded through 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 the workpiece after coiling can be easily 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 torsional spring, this torsion machine is simple in structure, it is easy to operate, the working 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 machines for processing two-way torsional spring.
Background technology
Spring be it is a kind of using elasticity come the machine components of work, the part made of elastic material sends out under external force
Raw deformation restores to the original state again after removing external force.Two-way torsional spring is a form more complicated in spring, using it is conventional around
It complex process and usually requires complicated special equipment when spring machine carries out the processing of two-way torsional spring and is processed.
Invention content
The technical problem to be solved by the present invention is to：The complex process of the existing two-way torsional spring of processing, and need using special
Equipment is processed, and is solved the above problems the present invention provides a kind of for processing the torsion machine of two-way torsional spring.
The technical solution adopted by the present invention to solve the technical problems is：A kind of torsion machine for processing two-way torsional spring,
The support plate for including the setting of two or so parallel intervals, further includes the first support ring, the second support ring, the first mandrel and the second core
Axis, first support ring are mounted in the support plate of left side and can be mounted on the right side around axial rotation, second support ring
And it can be around axial rotation, first support ring and the coaxial arrangement of the second support ring in support plate described in side；Second support
The driving device that it can be driven to rotate is connected on ring；The first guide groove is provided on the outer wall of first mandrel, it is described
The second guide groove is provided on the outer wall of second mandrel；First mandrel and the second mandrel is axially disposed and the two is removable
Connection is unloaded, the left end of first mandrel is threaded through in the first support ring, and the right end of second mandrel is threaded through 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 in first support ring, the left end of first mandrel is threaded through institute
It states in the first mounting hole, is provided with the second mounting hole in second support ring, on the hole wall of second mounting hole in an axial direction
Equipped with several keyways, the right end of second mandrel is equipped with splined shaft, and the right end of second mandrel is threaded through described second
In mounting hole and the splined shaft and second mounting hole intermeshing connect.
Further：The right side of first mandrel is equipped with groove, the left side of second mandrel be equipped with and
The matched boss of shape of the groove, the boss can stretch into the groove；On the outer wall of first mandrel, nearly institute
The pin hole being radially equipped at the position of groove through the boss is stated, fixed pin is provided in the pin hole.
Further：The driving device includes decelerating motor and the driving that is arranged in the reducing motor output shaft
Axis, the periphery wall of the drive shaft are equipped with the first external toothing, and the periphery wall of second mandrel is equipped 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.
The invention has the advantages that the present invention is a kind of for processing the torsion machine of two-way torsional spring by demountable the
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 torsional spring, this torsion machine is simple in structure, behaviour
Facilitate, the working efficiency of operating personnel is higher.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram for processing the torsion machine of two-way torsional spring of the present invention；
Fig. 2 is the structural schematic diagram of the first mandrel；
Fig. 3 is the structural schematic diagram of the second mandrel；
Fig. 4 is the structural schematic diagram of drive shaft and the second support ring meshing state.
1, support plate in figure, the 2, first support ring, the 3, second support ring, the 4, first mandrel, the 5, second mandrel, 6, driving dress
It sets, 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 hole, 15, fixed pin, 16, drive shaft, 17, keyway, the 18, first external toothing, the 19, second external toothing, 20, slow down
Motor.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal
Object.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ",
The orientation or positional relationship of the instructions such as " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the common of this field
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, the meaning of " plurality " is two or more.
As shown in Figure 1, the present invention provides a kind of torsion machine for processing two-way torsional spring, including two or so parallel
Further include the first support ring 2, the second support ring 3, the first mandrel 4 and the second mandrel 5 every the support plate 1 of setting, described first
Pushing out ring 2 is mounted in the left side support plate 1 and can be around axial rotation, and second support ring 3 is mounted on the right side support
And it can be around axial rotation, the coaxial arrangement of first support ring, 2 and second support ring 3 on plate 1；Connect in second support ring 3
It is connected to the driving device 6 that it can be driven to rotate；It is provided with the first guide groove 7 on the outer wall of first mandrel 4, described second
The second guide groove 8 is provided on the outer wall of mandrel 5；First mandrel, 4 and second mandrel 5 is axially disposed and the two is removable
Connection is unloaded, the left end of first mandrel 4 is threaded through in the first support ring 2, and the right end of second mandrel 5 is threaded through second
In pushing out ring 3, second support ring 3 can drive first mandrel, 4 and second mandrel 5 around axial rotation.
When carrying out spring Coil-up processing, first by bar bending and the axis of the first mandrel 4 and the second mandrel 5 can be placed on
At surface, the initial position of initial position alignment the first guide groove 7 and the second guide groove 8 of the pre- coiling of bar starts driving dress
6 are set, the rotation of the second support ring 3 is driven by driving device 6, the first mandrel 4 and the second core are driven as the second support ring 3 rotates
Axis 5 rotates, and then bar can be driven around 5 coiling of the first mandrel 4 and the second mandrel, and bar is along the first guide groove 7 and the
The manufacture of torsional spring thus may be implemented in two guide grooves, 8 coiling.
After torsional spring completes coiling, the connection between the first mandrel 4 and the second mandrel 5 can be released, can be incited somebody to action in this way
First mandrel 4 and the second mandrel 5 are extracted out by the intermediate of the torsional spring of completion coiling respectively, and then can be by torsional spring by torsion machine
It removes, 4 and second mandrel of this first mandrel, 5 detachable mode solves the problems, such as discharging after torsional spring coiling, easy 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 in first support ring 2
It is threaded through in first mounting hole 9, the second mounting hole 10, second mounting hole 10 is provided in second support ring 3
Hole wall upper edge be axially arranged with several keyways 17, the right end of second mandrel 5 is equipped with splined shaft 11, second mandrel 5
Right end be threaded through in second mounting hole 10 and the splined shaft 11 and second mounting hole 10 intermeshing connection.
The second support ring thus may be implemented in the keyway 17 of the second mounting hole 10 in spline engagement on splined shaft 11
3 transmit torque to the second mandrel 5, while splined shaft 11 is mounted in the second mounting hole 10, can both transmit torque, while second
Mandrel 5 again can the sliding in the second mounting hole 10 in an axial direction, after completing the coiling of torsional spring, the first mandrel 4 is in an axial direction to the left
Mobile, the second mandrel 5 moves right, can easily separate the first mandrel 4 and the second mandrel 5 so in an axial direction, until turning round
Spring can be by taking 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 equipped with groove 12, and the left side of second mandrel 5 is equipped with and described recessed
The matched boss 13 of shape of slot 12, the boss 13 can stretch into the groove 12；On the outer wall of first mandrel 4,
It is radially equipped with the pin hole 14 through the boss 13 at the position of the nearly groove 12, fixed pin is provided in the pin hole 14
15。
After boss 13 stretches into groove 12 connection completed between the first mandrel 4 and the second mandrel 5, by fixed pin 15
It is inserted into pin hole 14, the first mandrel 4 and the second mandrel 5 are just connected and fixed as an entirety, the first core by such fixed pin 15
Axis 4 and the second mandrel 5 transmit torque by the contact between boss 13 and groove 12, and fixed pin 15 can prevent 13 He of boss
Groove 12 mutually disengages in an axial direction, ensure that the first mandrel 4 and the lasting torque of the second mandrel 5 transmit, ensure that torsional spring coiling
Be normally carried out.
As shown in figure 4, the driving device 6 includes decelerating motor 20 and is arranged on 20 output shaft of the decelerating motor
The periphery wall of drive shaft 16, the drive shaft 16 is equipped with the first external toothing 18, and the periphery wall of second mandrel 5 is equipped with outside second
Gear ring 19, the engagement of first external toothing, 18 and second external toothing 19.
Decelerating 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 suitble to the driving occasion of low speed and large torque, and around spring
The course of work of machine coiling torsional spring is exactly this workplace, therefore, such structure can ensure torsional spring coiling it is normal into
Row.
First guide groove, 7 and second guide groove 8 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 torsional spring, and bar is along the first guide groove 7
With 8 coiling of the second guide groove, you can the two-way torsional spring consistent with the first guide groove 7 and 8 shape of the second guide groove is obtained, when need
Otherwise when with the torsional spring of dimensions, 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 specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, not to the schematic representation of the term
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above 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 range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (5)
1. a kind of torsion machine for processing two-way torsional spring includes the support plate of two or so parallel intervals setting（1）, feature
It is：It further include the first support ring（2）, the second support ring（3）, the first mandrel（4）With the second mandrel（5）, first support
Ring（2）Mounted on the left side support plate（1）It above and can be around axial rotation, second support ring（3）Described in right side
Support plate（1）It above and can be around axial rotation, first support ring（2）With the second support ring（3）Coaxial arrangement；Described second
Pushing out ring（3）On be connected with can drive its rotate driving 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
Axis（5）Axially disposed and the two is detachably connected, first mandrel（4）Left end be threaded through the first support ring（2）In,
Second mandrel（5）Right end be threaded through 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 processing two-way torsional spring as described 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 threaded through 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 upper edge be axially arranged with it is several
Keyway（17）, second mandrel（5）Right end be equipped with splined shaft（11）, second mandrel（5）Right end be threaded through 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 processing two-way torsional spring as claimed in claim 2, it is characterised in that：First mandrel
（4）Right side be equipped with groove（12）, second mandrel（5）Left side be equipped 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 equipped with run through the boss（13）Pin hole（14）, the pin hole（14）In be provided with it is solid
Rationed marketing（15）.
4. a kind of torsion machine for processing two-way torsional spring as claimed in claim 3, it is characterised in that：The driving device
（6）Including decelerating motor（20）With setting in the decelerating motor（20）Drive shaft on output shaft（16）, the drive shaft
（16）Periphery wall be equipped with the first external toothing（18）, second mandrel（5）Periphery wall be equipped with the second external toothing（19）, described
First external toothing（18）With the second external toothing（19）Engagement.
5. a kind of torsion machine for processing two-way torsional 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
On the contrary.
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 CN107088630A (en) | 2017-08-25 |
| CN107088630B true CN107088630B (en) | 2018-09-11 |
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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 |
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| Country | Link |
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| CN (1) | CN107088630B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229987B (en) * | 2020-01-18 | 2021-09-10 | 浙江奕乌侬食品有限公司 | Heating coil winding device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2851086B2 (en) * | 1989-11-24 | 1999-01-27 | 古河電気工業株式会社 | Manufacturing method 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 |
| CN103272972B (en) * | 2013-06-17 | 2015-10-14 | 沈阳飞机工业（集团）有限公司 | Torsionspring forces treating apparatus and forced treating method |
| CN104907463B (en) * | 2015-06-15 | 2017-05-31 | 太仓市惠得利弹簧有限公司 | A kind of quick bidirectional spring wrapping 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 |
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2017
- 2017-06-29 CN CN201710518433.XA patent/CN107088630B/en active Active
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| Publication number | Publication date |
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| CN107088630A (en) | 2017-08-25 |
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