CN208050827U - A kind of big line footpath torsional spring forming frock - Google Patents
A kind of big line footpath torsional spring forming frock Download PDFInfo
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- CN208050827U CN208050827U CN201820232702.6U CN201820232702U CN208050827U CN 208050827 U CN208050827 U CN 208050827U CN 201820232702 U CN201820232702 U CN 201820232702U CN 208050827 U CN208050827 U CN 208050827U
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- torsional spring
- line footpath
- spring steel
- big line
- supporting rod
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Abstract
The utility model discloses a kind of big line footpath torsional spring forming frocks, are related to torsional spring technical field of processing equipment, solve the problems, such as that big line footpath torsional spring process operation is cumbersome and production efficiency is not high.Technical solution is a kind of big line footpath torsional spring forming frock, the positioning component for including the torsion member for torsionspring steel and spring steel being fixed on the positioning, torsion member includes installation axle, one end of installation axle is fixedly connected with coaxial winding axis, limit shaft is further fixed in installation axle, positioning component includes for installing fixed mounting blocks, it is fixedly connected with link block on mounting blocks and abuts block, the supporting rod being supported to spring steel is fixed on link block, it abuts and is fixed with the locating piece for being supported positioning to spring steel end on block, and supporting rod and locating piece are divided into the both sides of winding axis.The utility model is reasonable for structure, and limit positioning is carried out to spring steel by positioning component, and spring steel is then reversed into torsional spring with driving device driving torsion member.
Description
Technical field
The utility model is related to torsional spring technical field of processing equipment, more particularly to a kind of big line footpath torsional spring forming frock.
Background technology
Torsionspring belongs to helical spring.Torsionspring can be stored with separation angle energy or by being revolved around spring body axis
Turn the arm of force with the fixed a certain device of static state.The end of torsionspring is fixed to other assemblies, when other assemblies are in spring
When the heart rotates, which retracts initial position by them, generates torque or rotary force.
Existing torsional spring processing unit (plant) is varied, and the spring steel of strip is usually cut into section, and every section of spring steel is turned round
The transformation of ownership is made a torsional spring, but for equipment when the torsional spring to big line footpath produces, operating procedure is comparatively laborious mostly, to
Torsional spring production efficiency is not high.
In view of the above-mentioned problems, now proposing a kind of forming frock that can conveniently process big line footpath torsional spring.
Utility model content
The purpose of this utility model is to provide a kind of making torsional spring conveniently big line footpath torsional spring forming frock.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of big line footpath torsional spring at
The positioning component that type tooling includes the torsion member for torsionspring steel and spring steel is fixed on the positioning, the torsion member
Including installation axle, one end of the installation axle is fixedly connected with coaxially and diameter is less than its winding axis, the installation axle
On be further fixed on for coordinating the limit shaft that is limited to spring steel of winding axis, the positioning component includes for installing
Fixed mounting blocks are fixedly connected with link block on the mounting blocks and abut block, are fixed with to spring steel on the link block
The supporting rod being supported is fixed with the locating piece that positioning is supported to spring steel end, and the branch on the abutting block
Strut and the locating piece are divided into the both sides of the winding axis.
Installation axle is fixed in driving device when carrying out big line footpath torsional spring processing by using said program so that
Installation axle can move back and forth and can rotate in the axial direction, and the limit shaft controlled in installation axle turns to specific position, then
One end of the spring steel section cut is supported on supporting rod, one end of spring steel is made to be passed through simultaneously between limit shaft and winding axis
So that spring steel is connected on the end face of installation axle, enable the end abutment of spring steel later on abutting block and is supported on locating piece
Positioned, then by driving device control installation axle on one side rotate and while retreat, due to by winding axis and limit shaft
Position-limiting action, spring steel be twisted since the place of being limited and be wrapped in winding axis on, restraining position to abutting block at bullet
Spring steel is the torque arm of torsional spring, but needs to control the length of limit shaft at this time, when spring steel is wrapped in a circle on winding axis
Axle bumper cannot be limited to live, as needed, spring steel forms torsional spring on winding axis after winding multi-turn, actual operation is only
Have by spring steel support on supporting rod, and one end of spring steel is passed through between limit shaft and winding axis and is connected to abutting
It on block, is supported on locating piece, is then rotated and retracted in the way of presetting by driving device driving installation axle, from
And torsional spring is easy to process quick.
The utility model is further arranged to：The runner for being used to support spring steel is rotatably connected on the supporting rod, and
The axial direction of the runner is parallel with the winding axial direction of axis.
By using said program, during spring steel is processed to torsional spring, one end of spring steel be limited axis and
Winding axis is limited, and as spring steel is gradually wrapped on winding axis, the other end of spring steel is supported bar and is limited, at this time bullet
Spring steel occurs to rub between mobile meeting and supporting rod, to be easily damaged spring steel, so being rotatablely connected on supporting rod
Runner, spring steel are connected on runner, and when spring steel occurs mobile, runner moves therewith, to spring steel and runner it
Between rub it is smaller, to play the effect for avoiding spring steel friction damage.
The utility model is further arranged to：It is provided on the runner along its circumferentially disposed ring annular groove, and institute
It is the arc groove mutually agreed with spring steel to state annular groove.
By using said program, the arc groove that a circle agrees with spring steel is set on runner, passes through the limit of arc groove
Position effect can quick retaining spring steel, avoid spring steel support from being slided on runner, while spring steel being avoided to twine
Spring steel slides due to stress from runner when being reversed into torsional spring on winding axis.
The utility model is further arranged to：Rolling bearing, the rolling are provided between the runner and the supporting rod
The outer ring of dynamic bearing is fixedly connected with the runner, and the rolling bearing inner ring is fixedly connected with the supporting rod.
By using said program, when runner rotates as spring steel is mobile, between runner and supporting rod
It can rub, wear cumulation can cause larger deviation after the time has been grown, so being provided between runner and supporting rod
Rolling bearing wears to reduce.
The utility model is further arranged to：The end set of the supporting rod has screw thread and is threaded in the connection
On block, described abut is provided with the vertical vertical waist-shaped hole of length direction on block, the locating piece push against in the abutting block and
A part passes through the vertical waist-shaped hole, the locating piece that the partial threads of the vertical waist-shaped hole is passed through to be connected with abutting in institute
State the nut for abutting block.
By using said program runner and support are needed replacing when processing torsional spring using the spring steel of different thicknesses
Bar so that spring steel smoothly can mutually agree with annular groove on runner, while keep spring steel that can smoothly be connected to peace
On the end face for filling axis, the height of locating piece is also adjusted to make spring steel be supported on certain altitude, so by supporting rod spiral shell
Line is connected on link block, and vertical waist-shaped hole, which is arranged, on abutting block makes the height of locating piece adjustable, to play conveniently more
The runner and supporting rod of set are changed, and facilitates the effect of adjustment locating piece height.
The utility model is further arranged to：At least two lateral waist-shaped holes, and the cross are provided on the mounting blocks
To waist-shaped hole length direction and the winding axis it is axially vertical, be equipped in the transverse direction waist-shaped hole for being connected and fixed
Connect bolt.
By using said program, when positioning component is fixed, connection bolt thread connects on the stationary platform,
It is to be formed since spring steel is limited axis and winds the position that is limited of axis to the part being connected between abutting the end on block
Torsional spring torque arm part, system manufacture different size of torsional spring when, the torque arm length of torsional spring is also required to change, and can move at this time
Dynamic mounting blocks are adjusted, and are then screwed connection bolt and are fixed, facilitate the position for adjusting positioning component to change to play
Become the effect of the torque arm length of the torsional spring of processing.
The utility model is further arranged to：One end of the winding axis is provided with screw thread and is threaded in the installation
On axis.
By using said program, when processing different torsional springs, Wrapping formed torsional spring thickness is also different, so will
Winding axis is set as threaded one end connection on the mounting shaft, to be convenient for changing winding axis to process the torsional spring of different thicknesses.
The utility model is further arranged to：Thread bush, the limit shaft are fixedly connected on the outer wall of the installation axle
Threaded one end be connected in the thread bush.
By using said program, when spring steel is reversed into torsional spring, in addition to that portion of limit shaft and winding axis clamping
Divide spring steel, spring steel that cannot be limited by the blocking of limit shaft when being wound on winding axis and spring steel be caused to can not be successfully
It is wrapped on winding axis, same root limit shaft can only limit the spring steel within the scope of certain thickness, so being limited sometimes for replacing
Position axis or adjustment limit shaft stretch out the length of installation shaft end, limit shaft are fixed by being threaded set, to side
Just it adjusts limit shaft or replaces limit shaft.
In conclusion the utility model has the advantages that：The spring steel cut is determined by positioning component
Position, is then reversed into torsional spring according to the driven by program torsion member set by driving device by spring steel, need to only put spring steel
It positions and fixes on to positioning component, it is simple to operate quick, it can conveniently process torsional spring.
Description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment, to embody original state when tooling processes torsional spring；
Fig. 2 is the general structure schematic diagram of embodiment, and torsional spring state after molding is processed to embody tooling；
Fig. 3 is the explosive view of embodiment overall structure.
Reference numeral：1, torsion member；2, positioning component；3, installation axle；4, axis is wound；5, limit shaft；6, mounting blocks；7, even
Connect block；8, block is abutted；9, supporting rod；10, locating piece；11, runner；12, annular groove；13, rolling bearing；14, vertical waist-shaped hole；
15, nut；16, lateral waist-shaped hole；17, bolt is connected；18, thread bush.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of big line footpath torsional spring forming frock, includes the torsion member 1 for spring steel to be reversed into torsional spring
The spring steel for cutting section is put into positioning component 2 when producing torsional spring with the positioning component 2 for carrying out positioning limit to spring steel
On be fixed on the positioning, then with driving device driving torsion member 1 spring steel is reversed, be allowed to form torsional spring.
In conjunction with shown in Fig. 2 and Fig. 3, torsion member 1 includes for installation into the installation axle 3 in driving device the one of installation axle 3
End installation is fixed in driving device, and coaxial twine is threaded in the end face center position of the other end of installation axle 3
Around axis 4, thread bush 18 is fixedly connected on the outer wall of installation axle 3,18 internal thread of thread bush is connected with limit shaft 5, and limits
The axial direction of axis 5 is parallel with the winding axial direction of axis 4.The winding axis 4 of different thicknesses can be replaced conveniently, and limit shaft 5 can
It conveniently adjusts extension elongation or is directly replaced.
Positioning component 2 includes for installing fixed mounting blocks 6, and there are two length direction transverse directions for setting on mounting blocks 6
The lateral waist-shaped hole 16 of setting is all equipped with connection bolt 17 in two lateral waist-shaped holes 16, is fixed to mounting blocks 6
When, it is threadedly coupled on fixed station by connecting bolt 17, due to the presence of lateral waist-shaped hole 16 so that mounting blocks 6 can be
Transverse shifting is fixed by connecting bolt 17 again to a certain extent.
It is provided with link block 7 on mounting blocks 6 and abuts block 8, supporting rod 9, supporting rod are threaded on mounting blocks 6
9 threaded one end is connected on link block 7, and rolling bearing 13, and rolling bearing 13 are socketed on the other end of supporting rod 9
Inner ring be fixedly connected on supporting rod 9, be socketed with runner 11, the outer ring of rolling bearing 13 and runner in 13 outer ring of rolling bearing
11 are fixedly connected, and are provided with a circle along its circumferentially disposed annular groove 12 in the outer wall of runner 11, and annular groove 12 is agrees with
The arc groove of the spring steel to be processed.Runner 11 and supporting rod 9 match, and are connected through a screw thread, can be conveniently right
Mating runner 11 and supporting rod 9 is replaced.
The vertical vertical waist-shaped hole 14 of length direction is provided on abutting block 8, it is fixed to be equipped in vertical waist-shaped hole 14
Position block 10, locating piece 10 be pushed against abut block 8 on, and locating piece 10 pass through vertical waist-shaped hole 14 partial threads be connected with to
The tightly nut 15 on abutting block 8.By the way that vertical waist-shaped hole 14 is arranged, locating piece 10 can conveniently in the vertical direction
It is adjusted.
Operating process：Selection and the mating runner 11 of spring steel and supporting rod 9, and supporting rod 9 is threadedly coupled to connection
On block 7, then according to the thickness of spring steel to be processed and it is to be processed at torsional spring type, laterally adjust mounting blocks 6 again
It is fixed tightly with connection bolt 17, adjustment locating piece 10 arrives corresponding position vertically later, and chooses corresponding winding axis 4 and limit shaft
5, the extension elongation of limit shaft 5 is adjusted in particular range.Later, the spring steel section cut is supported on runner 11 and embedding
In annular groove 12, one end of spring steel is passed through between limit shaft 5 and winding axis 4, and the end of spring steel is pushed against
It abuts on block 8 and is supported on locating piece 10, then rotated by driving device driving installation axle 3, quilt while installation axle 3 rotates
Control is drawn back, so that spring steel is all wrapped in winding axis 4 as the rest part other than the part of torque arm in addition to both ends
On, to gradually be reversed into torsional spring.
When processing torsional spring using the spring steel of different thicknesses, corresponding runner 11 and supporting rod 9, limit shaft are needed replacing
5 simultaneously adjust the position of locating piece 10 up and down.
When processing the torsional spring of different length torque arm, transverse shifting mounting blocks 6 are needed so that the torque arm length of torsional spring occurs
Change.
When processing the torsional spring of different-diameter, then different limit shafts 5 and winding axis 4 are needed replacing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of big line footpath torsional spring forming frock, it is characterised in that：It include the torsion member for torsionspring steel（1）With to spring
The positioning component that steel is fixed on the positioning（2）, the torsion member（1）Including installation axle（3）, the installation axle（3）One end it is solid
Surely it is connected with coaxially and diameter is less than its winding axis（4）, the installation axle（3）On be further fixed on for coordinating described twine
Around axis（4）The limit shaft that spring steel is limited（5）, the positioning component（2）Including being used to install fixed mounting blocks
（6）, the mounting blocks（6）On be fixedly connected with link block（7）With abutting block（8）, the link block（7）On be fixed with to spring
The supporting rod that steel is supported（9）, the abutting block（8）On be fixed with the locating piece that positioning is supported to spring steel end
（10）, and the supporting rod（9）With the locating piece（10）It is divided into the winding axis（4）Both sides.
2. a kind of big line footpath torsional spring forming frock according to claim 1, it is characterised in that：The supporting rod（9）It is upper to turn
It is dynamic to be connected with the runner for being used to support spring steel（11）, and the runner（11）Axial direction and the winding axis（4）Axial direction it is flat
Row.
3. a kind of big line footpath torsional spring forming frock according to claim 2, it is characterised in that：The runner（11）Upper setting
Have along its circumferentially disposed ring annular groove（12）, and the annular groove（12）For the arc groove mutually agreed with spring steel.
4. a kind of big line footpath torsional spring forming frock according to claim 2, it is characterised in that：The runner（11）With it is described
Supporting rod（9）Between be provided with rolling bearing（13）, the rolling bearing（13）Outer ring and the runner（11）It is fixedly connected,
The rolling bearing（13）Inner ring and the supporting rod（9）It is fixedly connected.
5. a kind of big line footpath torsional spring forming frock according to claim 1, it is characterised in that：The supporting rod（9）End
Portion is provided with screw thread and is threaded in the link block（7）On, the abutting block（8）On be provided with vertical perpendicular of length direction
Straight waist-shaped hole（14）, the locating piece（10）It pushes against in the abutting block（8）And a part passes through the vertical waist-shaped hole（14）,
The locating piece（10）Across the vertical waist-shaped hole（14）Partial threads be connected with abutting in the abutting block（8）Nut
（15）.
6. a kind of big line footpath torsional spring forming frock according to claim 1, it is characterised in that：The mounting blocks（6）On set
It is equipped at least two lateral waist-shaped holes（16）, and the lateral waist-shaped hole（16）Length direction and the winding axis（4）Axis
To vertical, the transverse direction waist-shaped hole（16）Inside it is equipped with the connection bolt for being connected and fixed（17）.
7. a kind of big line footpath torsional spring forming frock according to claim 1, it is characterised in that：The winding axis（4）One
End is provided with screw thread and is threaded in the installation axle（3）On.
8. a kind of big line footpath torsional spring forming frock according to claim 1, it is characterised in that：The installation axle（3）It is outer
Thread bush is fixedly connected on wall（18）, the limit shaft（5）Threaded one end be connected to the thread bush（18）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232702.6U CN208050827U (en) | 2018-02-09 | 2018-02-09 | A kind of big line footpath torsional spring forming frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232702.6U CN208050827U (en) | 2018-02-09 | 2018-02-09 | A kind of big line footpath torsional spring forming frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050827U true CN208050827U (en) | 2018-11-06 |
Family
ID=63993989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232702.6U Active CN208050827U (en) | 2018-02-09 | 2018-02-09 | A kind of big line footpath torsional spring forming frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050827U (en) |
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2018
- 2018-02-09 CN CN201820232702.6U patent/CN208050827U/en active Active
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