CN108032071A - Torsional spring assembles device - Google Patents

Torsional spring assembles device Download PDF

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Publication number
CN108032071A
CN108032071A CN201711381619.1A CN201711381619A CN108032071A CN 108032071 A CN108032071 A CN 108032071A CN 201711381619 A CN201711381619 A CN 201711381619A CN 108032071 A CN108032071 A CN 108032071A
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CN
China
Prior art keywords
torsional spring
closing
mould
disk
center ring
Prior art date
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Pending
Application number
CN201711381619.1A
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Chinese (zh)
Inventor
刘礼丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU TOX PRESSOTECHNIK CO Ltd
Original Assignee
SUZHOU TOX PRESSOTECHNIK CO Ltd
Priority date (The priority date 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 date listed.)
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Application filed by SUZHOU TOX PRESSOTECHNIK CO Ltd filed Critical SUZHOU TOX PRESSOTECHNIK CO Ltd
Priority to CN201711381619.1A priority Critical patent/CN108032071A/en
Publication of CN108032071A publication Critical patent/CN108032071A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/048Springs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

A kind of torsional spring assembles device,Including sliding mainboard and being arranged on the closing-in mould of slip mainboard,Positioning disk,Clamp disk,Closing-in mould has the path that internal diameter is gradually reduced from top to bottom,The lower end of path has the profiling opening of the cavity profile of alignment torsion spring seat,Positioning disk has the similar centre bore of the torsional spring of shape and release conditions,Clamping disk has a notched center ring,Center ring is set in centre bore,The body of torsional spring is located in center ring,When clamping disc spins,The fixing end handle of torsional spring is pushed against on one end side wall of centre bore,The movable end handle of torsional spring is promoted by a notch end face of center ring towards fixing end handle,Another notch end face of center ring rotates synchronously,So that the fixing end handle of torsional spring,Movable end handle is respectively positioned in notch,And in the range of path of the torsional spring generally in closing-in mould,The pressure head for having multiple points of valves by one is pressed into the cavity profile of torsion spring seat downwards longitudinally through the path of closing-in mould from profiling opening.

Description

Torsional spring assembles device
Technical field
The present invention relates to a kind of torsional spring to assemble device.
Background technology
In the prior art, torsional spring include made of multi-turn spring steel ring body, a fixing end handle hold, an activity Hold handle to form, Ω shapes are presented on the whole, the processing step that torsional spring is installed to torsion spring seat is:Torsional spring is reversed to assembling in advance Angle, while spring excircle configuration will be tightened in the cavity profile of supplying to be installed.Whole critical technological point includes:
1. the cavity of supplying to be installed is smaller than the contour shape under torsional spring free state, while has projection at two to block torsional spring, this is just Shaping assembling shape to torsional spring has very high requirement, it is necessary to avoids.
2. torsional spring is in assembling, it is necessary to has the process of a tightening, but after tightening, torsional spring is formed after being deformed Outer contour it is irregular, much larger than the shape of needs, only reversing tightening torsional spring can not complete to assemble.
3. if Automated assembly, the requirement to the pre-determined bit of torsional spring, shaping, assembling is high.
The content of the invention
In order to overcome defect deficiency existing in the prior art, can be realized the object of the present invention is to provide one kind at a high speed can Device is assembled by the torsional spring of production.
In order to realize the above object the present invention provides a kind of torsional spring to assemble device, including:
The support plate of frame lower is arranged on, for placing torsion spring seat;
The rotation for being arranged on central rack clamps closing mechanism, and the rotation, which clamps closing mechanism, to be included setting along longitudinal sliding motion Slip mainboard, be arranged on the closing-in mould of the slips mainboard, the positioning disk being arranged on above the closing-in mould, lead to Cross clamping disk of the bearing rotatably on positioning disk and the first driving gas for driving the clamping disc spins Cylinder and gear set, wherein, the closing-in mould has the path along longitudinal direction, the torsion of the shape and tightening state of the path Spring is corresponding, and the internal diameter of the path is gradually reduced from top to bottom, and the lower end of the path has profiling opening, described Profiling opening is directed at the cavity profile of torsion spring seat, and the positioning disk has centre bore, the shape of the centre bore and release The torsional spring of state is similar, and the clamping disk has a center ring, and the center ring has a notch, the center ring set It is located in the centre bore, the body of torsional spring is located in center ring, and the fixing end handle of torsional spring is carried on center ring, movable end Handle is carried on the corresponding positioning disk of indentation, there, when the first driving cylinder driving clamps disc spins, the fixation of torsional spring End handle is pushed against on one end side wall of centre bore, and the movable end handle of torsional spring is by the first notch end face of center ring towards fixing end handle Promote, the second notch end face of the center ring rotates synchronously, so that the fixing end handle of torsional spring, movable end handle are respectively positioned on notch It is interior, and in the range of path of the torsional spring generally in closing-in mould;
The pressing mechanism of upper rack is arranged on, the pressing mechanism includes pressure head and the second driving cylinder, the pressure head End have what multiple elasticity opened to divide valve, the pressure head is longitudinally compressed in the driving lower edge of the second driving cylinder In the upper end of torsional spring, so that the path of torsional spring through closing-in mould is pressed into downwards the cavity profile of torsion spring seat from profiling opening In.
As a further improvement, the second driving cylinder includes first order cylinder and second level cylinder, described First order cylinder applies precompression, the second level gas in rotation clamps the closing mechanism course of work to the torsional spring in tightening Cylinder applies thrust so that torsional spring is pressed into torsion spring seat after rotation clamps the closing mechanism course of work to the torsional spring after tightening Cavity profile in.
As a further improvement, multiple hold-down heads are set on the closing-in mould, and the hold-down head passes through elasticity Component elasticity is pressed on torsion spring seat.
As a further improvement, an auxiliary pressing plate, auxiliary pressing plate covering are additionally provided with the positioning disk Above one end side wall of centre bore, so as to form First terrace, the fixing end handle of torsional spring is pushed against on First terrace.
As a further improvement, the first notch endface of the movable end handle of torsional spring is promoted to extend laterally to form second Terrace, the movable end handle of torsional spring are pushed against on second step face.
As a further improvement, when the top of the First terrace and second step face is inconsistent, torsional spring is whole Body is in the range of the path of closing-in mould.
As a further improvement, the circumferential circumferentially extending in the center of the clamping disk forms top surface, and the top surface can What is rotated positions positioned at the top of positioning disk, and by auxiliary pressing plate.
As a further improvement, placed side is correspondingly arranged on the positioning disk, for carrying the movable end of torsional spring Handle, the placed side are located at the lower section in the second step face.
As a further improvement, the profiling opening of the closing-in mould has flange, and the flange is inserted into torsion In the cavity profile of spring abutment.
As a further improvement, the rotation clamps closing mechanism and further includes inside cover plate, balustrade deching, described Inside cover plate is fixed on the lower surface for clamping disk, and the balustrade deching is fixed on positioning disk, and the bearing is installed on institute Between the inside cover plate and balustrade deching stated.
The present invention is a kind of mechanism suitable for torsional spring assembling, and torsional spring is carried out using tightening in advance and coordinating Closing in die It is preforming, compressible pressure head press-in is equipped with to be matched with installation cavity and complete to assemble, this mechanism is to be directed to shaping Cavity is smaller at the same torsional spring shaping it is irregular in the case of the preferable assembling form of effect.
Brief description of the drawings
Attached drawing 1 assembles the schematic perspective view of device for torsional spring of the present invention;
Attached drawing 2 assembles the partial schematic diagram of device for torsional spring of the present invention;
The pressure head of the invention has been described the torsional spring of attached drawing 3 assembling device;
Attached drawing 4 assembles the explosive view of the rotation clamping closing mechanism of device for torsional spring of the present invention;
Attached drawing 5, attached drawing 6, attached drawing 7 assemble the part explosive view of the rotation clamping closing mechanism of device for torsional spring of the present invention;
Attached drawing 8 assembles the stereogram of the closing-in mould of device for torsional spring of the present invention;
Attached drawing 9 assembles the transverse sectional view of the closing-in mould of device for torsional spring of the present invention;
Attached drawing 10 assembles the longitudinal sectional view of the closing-in mould of device for torsional spring of the present invention;
Attached drawing 11 assembles the close-up schematic view of the closing-in mould of device for torsional spring of the present invention;
Attached drawing 12 assembles the stereogram of the positioning disk of device for the torsional spring that the invention has been described;
Attached drawing 13 describes the stereogram after positioning disk is installed in place;
Attached drawing 14 describes the sectional view after positioning disk is installed in place;
The stereogram of the clamping disk of the torsional spring that the invention has been described of attached drawing 15 assembling device;
Attached drawing 16, which describes, clamps the sectional view after disk is installed in place;
Attached drawing 17 assembles a sectional view of the rotation clamping closing mechanism of device for torsional spring of the present invention;
Attached drawing 18 assembles another sectional view of the rotation clamping closing mechanism of device for torsional spring of the present invention;
The rotation of attached drawing 19 to the invention has been described the torsional spring of attached drawing 26 assembling device clamps the course of work schematic diagram of closing mechanism, Attached drawing 22 and attached drawing 23 are the close-up schematic view of the different angle of attached drawing 21, and attached drawing 26 is the partial sectional view of attached drawing 25;
Attached drawing 27 to the pressing mechanism of the invention has been described the torsional spring of attached drawing 32 assembling device course of work schematic diagram.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to shown in attached drawing 1 and attached drawing 2, attached drawing 1 assembles the schematic perspective view of device for torsional spring of the present invention, and attached drawing 2 is this Invention torsional spring assembles the partial schematic diagram of device, torsional spring of the invention assembling device, including is arranged on the support plate of 1 lower part of rack 2nd, the rotation for being arranged on the middle part of rack 1 clamps closing mechanism 4, is arranged on the pressing mechanism 23 on 1 top of rack, and support plate 2 is used for Torsion spring seat 3 is placed, torsional spring is put into rotation and clamps closing mechanism 4, using rotary cylinder driving and gear drive, drives tightening to spiral Turn torsional spring to shape to be assembled, pressing mechanism 23 includes pressure head 24 and second and drives cylinder 25 and corresponding guide frame, pressure head 24 drive the driving lower edge of cylinder 25 to be longitudinally pressed on the upper end of torsional spring 13 second, so that torsional spring 13 passes through closing-in mould 6 Path 12 is pressed into the cavity profile 15 of torsion spring seat 3 downwards from profiling opening 14.The present apparatus is that a kind of torsional spring that is suitable for assembles Mechanism, using tightening in advance and coordinating Closing in die preforming to be carried out to torsional spring, be equipped with the press-in of compressible pressure head with and peace Dress cavity is matched and completes to assemble.This mechanism be directed to that molding cavity is smaller and meanwhile torsional spring shaping it is irregular in the case of A kind of preferable assembling form of effect.
Second driving cylinder 25 includes first order cylinder 25a and second level cylinder 25b, and first order cylinder 25a strokes are larger, Pressure head is pushed into place simultaneously compression torsion spring, the torsional spring 13 in tightening is applied in rotation clamps 4 course of work of closing mechanism pre- Pressure, prevents torsional spring from beating in rotation process;Second level cylinder 25b strokes are shorter, and 4 work of closing mechanism is clamped in rotation After making process, and first layer cylinder stretch out workpiece pressing in the case of, to after tightening torsional spring 13 apply thrust with Torsional spring 13 is set to be pressed into along molding of closing up in the cavity profile 15 of torsion spring seat 3.
The pressure head of the invention has been described the torsional spring of attached drawing 3 assembling device, pressure head 24 make of spring steel, the afterbody ruler of pressure head 24 Very little tightening and end have what multiple elasticity opened to divide valve 36, and end press-assembling surface is increased and contacted with torsional spring upper surface, due to pressing During entering, the diameter of closing-in mould is diminishing, and spring press-in at the same time can only lean on periphery, and pressure head has to and bullet The cylindrical fitting of spring, complies with Closing in die this requires pressure head in process of press in and contact area is gradually reduced so that torsion film can All the time pushed down by pressure head, it is ensured that be pressed the reliability of process.
Attached drawing 4 assembles the explosive view of the rotation clamping closing mechanism of device for torsional spring of the present invention, and rotation clamps closing mechanism 4 Including set by sliding block 37 along longitudinal sliding motion slip mainboard 5, be arranged on slide mainboard 5 closing-in mould 6, be arranged on closing in The positioning disk 7 of the top of mould 6, the clamping disk 9 being rotatably installed on positioning disk 7 by bearing 8 and clamped for driving Disk 9 rotating first drives cylinder 10 and gear set 11, positioning disk 7 and clamping 9 collective effect of disk, to make a reservation for torsional spring 13 Position and tightening, while fixed sleeve mechanism;7 collective effect of disk 9 and positioning disk is clamped, torsional spring 13 is pre-positioned and be received Tightly, closing-in mould 6 is used to shrink the shape that torsional spring extremely needs, and the process of press in of torsional spring 13, closing-in mould 6 are realized by pressure head 24 Upper to set multiple hold-down heads 26, hold-down head 26 plays the demoulding, gear set by 27 elastic compression of elastomeric element on torsion spring seat 3 11 include being used to drive the driven gear for clamping disk 9, drive the drive gear of driven gear, and drive gear is installed on by mandrel Mainboard 5 is slided, the lower surface for clamping disk 9 is fixed with inside cover plate 34, and inside cover plate 34 can compress the inner ring of bearing 8, positioning Balustrade deching 35 is fixed with disk 7, balustrade deching 35 compresses the outer ring of bearing 8, so that bearing 8 is installed in inside cover plate 34 and outside Between side cover plate 35.Auxiliary pressing plate 28 is installed, for pushing down torsional spring side during torsional spring is rotated on positioning disk 7 Portion, prevents it from takeofing.
Attached drawing 5, attached drawing 6, attached drawing 7 assemble the part explosive view of the rotation clamping closing mechanism of device for torsional spring of the present invention, Referring to attached drawing 5,4 screws, the downward stationary positioned disk 7 of 2 positioning pins on the upside of positioning disk 7 slide mainboard to sliding on mainboard 5 5 connection guide rail slide blocks 37, realize the overall installation foundation for moving up and down and sliding mainboard as sleeve mechanism, on closing-in mould 6 Multiple hold-down heads 26 are fixed on inside closing-in mould 6, are acted on by elastomeric element 27, and compression torsion spring seat 3 is contacted in closing-in mould 6 When, ensure that workpiece flattens, while play the demoulding after press fitting is completed, closing-in mould 6 is installed upwards, passes through 4 of downside Screw, 2 positioning pins, are fixed on the downside of positioning disk 7.Referring to attached drawing 6, clamp disk 9 by 4 screws of inside cover plate, 2 Bearing 8 is fixed on centre by pin, realizes that clamp disk 9 rotates based on sliding mainboard 5, balustrade deching 35 passes through 4 screws Be fixed on downside positioning disk 7 on, play the role of fixing bearing 8, inside cover plate is installed upwards, by 4 screws of downside, 2 positioning pins, are fixed on the downside for clamping disk 9, the two common fixing bearing, and auxiliary pressing plate 28 passes through 2 screws, 2 above A pin is downwardly fixed on the positioning disk 7 of downside.Referring to attached drawing 7, pressure head 24 can be installed on institute by the die shank shape of upside On the mobile installing plate needed, driven gear is fixed on by 4 screws on the clamping disk 9 of downside, plays the whole mechanism of driving Effect, drive gear driving driven gear rotation, mandrel passes through mandrel bearing and circlip and installs.
Attached drawing 8 assembles the stereogram of the closing-in mould of device for torsional spring of the present invention, and attached drawing 9 assembles device for torsional spring of the present invention Closing-in mould transverse sectional view, attached drawing 10 for torsional spring of the present invention assembling device closing-in mould longitudinal sectional view, attached drawing 11 assemble the close-up schematic view of the closing-in mould of device for torsional spring of the present invention, and closing-in mould 6 has the path 12 along longitudinal direction, The shape of path 12 is corresponding with the torsional spring 13 of tightening state, and the internal diameter of path 12 is gradually reduced from top to bottom, upper end inlet More than torsional spring profile size, the lower end of path 12 has profiling opening 14, and profiling opening 14 is directed at the cavity profile of torsion spring seat 3 15, make torsional spring 13 that shape be gradually reduced along closing-in mould and enter cavity to be assembled.Have in 15 both sides of cavity profile to be assembled Salient point at two, in order to ensure that torsional spring 13 gets out of the way salient point and will not damage salient point by pressure when assembling is entered, closing-in mould end There is the flange 33 of profiling, this flange 33 is deeper than workpiece salient point, while the forming surface that the flange 33 of a circle is formed is less than plastics part The area of cavity.Flange 33 is inserted into the cavity profile 15 of torsion spring seat 3, torsional spring 13 cross closing-in mould flange 33 it Afterwards, torsional spring departs from the constraint of closing-in mould, and free spreading props up cavity surface, and then completes assembling.
Attached drawing 12 assembles the stereogram of the positioning disk of device for the torsional spring that the invention has been described, and attached drawing 13 describes positioning disk Stereogram after being installed in place, attached drawing 14 describe the sectional view after positioning disk is installed in place.Positioning disk 7 has centre bore 16, The shape of centre bore 16 and the torsional spring 13 of release conditions are similar, placed side 32 are correspondingly arranged on positioning disk 7, for carrying torsional spring 13 movable end handle 20, placed side 32 are located at the lower section in second step face 30.
The stereogram of the clamping disk of the torsional spring that the invention has been described of attached drawing 15 assembling device, attached drawing 16, which describes, clamps disk peace It is attached to the sectional view behind position;Clamping disk 9 has a center ring 17, and center ring 17 has a notch 18, and notch is the side to torsional spring Step down, center ring 17 is set in centre bore 16.Inside cover plate 34 is installed upwards, passes through 4 screws of downside, 2 positioning pins The downside for clamping disk 9 is fixed on, balustrade deching is fixed on by 4 screws on the positioning disk 7 of downside, plays fixing bearing 8 Effect, the two common fixing bearing;Auxiliary pressing plate 28 is downwardly fixed to the positioning of downside by 2 screws above, 2 pins On disk 7,4 screws of the disk 9 by inside cover plate 7 are clamped, bearing 8 is fixed on centre by 2 pins, is realized and is clamped disk 9 with cunning Rotated based on dynamic mainboard 5.
Attached drawing 17 assembles a sectional view of the rotation clamping closing mechanism of device for torsional spring of the present invention, and attached drawing 18 is this hair The rotation of bright torsional spring assembling device clamps another sectional view of closing mechanism.Clamp 6 shape of disk 9, positioning disk 7 and closing-in mould Into diminishing press-in path, and the notch of front end is stepped down to two end handles of torsional spring;Pressing plate 28 is aided in be installed on positioning On disk 7, play 13 workpiece of clamping torsion spring seat, meanwhile, the installation for clamping disk 9 is realized on assembly technology.Clamp the center of disk 9 Ring 17 forms top surface 31 to circumferentially extending, and top surface 31 is rotatably located at the top of positioning disk 7, and is determined by auxiliary pressing plate 28 Position.
The course of work that the rotation of attached drawing 19 to the invention has been described the torsional spring of attached drawing 26 assembling device clamps closing mechanism is shown It is intended to, attached drawing 22 and attached drawing 23 are the close-up schematic view of the different angle of attached drawing 21, and attached drawing 26 is the partial cutaway of attached drawing 25 View.
Referring to attached drawing 19, this state is original state, clamps disk 9 and does not start to also rotate, during the body of torsional spring 13 is located at In thimble 17, it is corresponding fixed at notch 18 that the fixing end handle 19 of torsional spring 13 is carried on center ring 17, movable end handle 20 is carried on On step surface 32 on the disk 7 of position
Referring to attached drawing 20, when the first driving driving of cylinder 10, which clamps disk 9, to rotate, torsional spring 13 is still supported on the peace of positioning disk 7 Dress face 32 and clamp on the center ring 17 of disk 9, the movable end handle 20 in the left side of torsional spring 13 and clamp the center ring 17 of disk 9 at this time First notch end face 21 of left side rib is contacted to promote towards fixing end handle 19, and the fixing end handle 19 on the right side of torsional spring 13 not yet connects Touch one end side wall D of centre bore 16.
Referring to attached drawing 21, clamp disk 9 and continue to rotate, the movable end handle 20 in the left side of torsional spring 13 is clamping the center ring 17 of disk 9 Left side rib the first notch end face 21 promotion under continue to promote towards fixing end handle 19, and the fixing end on the right side of torsional spring 13 Handle 19 is supported on one end side wall D of centre bore 16.
Referring to attached drawing 22, extend laterally to form second at the first notch end face 21 of the movable end handle 20 of promotion torsional spring 13 Terrace 30, the movable end handle 20 of torsional spring 13 are pushed against on second step face 30, prevent torsional spring from jumping out.
Referring to attached drawing 23, an auxiliary pressing plate 28 is additionally provided with positioning disk 7, auxiliary pressing plate 28 is covered in the one of centre bore 16 Above the wall of side, so as to form First terrace 29, the fixing end handle 19 of torsional spring 13 is pushed against on First terrace 29, prevents from turning round Spring is jumped out.
Referring to attached drawing 24, clamping disk 9 continues to rotate, 13 deformation retract of torsional spring, and upside has pressure head 24 to push down at this time, torsional spring 13 It will not jump out, while the left side of torsional spring 13 starts to depart from placed side 32.
Referring to attached drawing 25, when the top of First terrace 29 and second step face 30 is inconsistent, clamps disk 9 and stop rotation Turn, the second notch end face 22 of center ring 17 rotate synchronously so that fixing end handle 19, the movable end handle 20 of torsional spring 13 be respectively positioned on it is scarce In mouth 18,13 two end handles of torsional spring all have been detached from placed side at this time, simultaneously clamp on the Closing in die of disk 9 and positioning disk 7 with downside Tool 6 forms a path 12, and torsional spring 13 is in the range of the path 12 of closing-in mould 6.
Attached drawing 27 to the pressing mechanism of the invention has been described the torsional spring of attached drawing 32 assembling device course of work schematic diagram.
Referring to attached drawing 27, the pressure head 24 of the upside workpiece pressing all the time in 13 twist process of torsional spring, prevents torsional spring 13 from jumping out.
Referring to attached drawing 28, after torsional spring 13 rotates pretension in place, torsional spring 13 is pressed into passage 12, in this process Pressure head 24 can be compressed, and in this process, the internal diameter being gradually reduced can cause sheet of the deformation not in approximately the same plane originally In regular to one plane of body.
Referring to attached drawing 29, when torsional spring 13 is pressed into cavity profile 15 by pressure head 24 from profiling opening 14, pressure head 24 is It is deformed to maximum.
Referring to attached drawing 30, when torsional spring 13 is pressed into cavity profile 15, pressure head 24 starts to be upwardly separated from.
Referring to attached drawing 31, pressure head 24 starts during being upwardly separated from, and pressure head 24 gradually replys original shape under this state.
Referring to attached drawing 32, pressure head 24, which completely disengages, to be turned to clamp closing mechanism 4.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique People understands present disclosure and is carried out, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention The equivalent change or modification that essence is done, should all cover within the scope of the present invention.

Claims (10)

1. a kind of torsional spring assembles device, it is characterised in that:Including:
The support plate of frame lower is arranged on, for placing torsion spring seat;
The rotation for being arranged on central rack clamps closing mechanism, and the rotation, which clamps closing mechanism, to be included setting along longitudinal sliding motion Slip mainboard, be arranged on the closing-in mould of the slips mainboard, the positioning disk being arranged on above the closing-in mould, lead to Cross clamping disk of the bearing rotatably on positioning disk and the first driving gas for driving the clamping disc spins Cylinder and gear set, wherein, the closing-in mould has the path along longitudinal direction, the torsion of the shape and tightening state of the path Spring is corresponding, and the internal diameter of the path is gradually reduced from top to bottom, and the lower end of the path has profiling opening, described Profiling opening is directed at the cavity profile of torsion spring seat, and the positioning disk has centre bore, the shape of the centre bore and release The torsional spring of state is similar, and the clamping disk has a center ring, and the center ring has a notch, the center ring set It is located in the centre bore, the body of torsional spring is located in center ring, and the fixing end handle of torsional spring is carried on center ring, movable end Handle is carried on the corresponding positioning disk of indentation, there, when the first driving cylinder driving clamps disc spins, the fixation of torsional spring End handle is pushed against on one end side wall of centre bore, and the movable end handle of torsional spring is by the first notch end face of center ring towards fixing end handle Promote, the second notch end face of the center ring rotates synchronously, so that the fixing end handle of torsional spring, movable end handle are respectively positioned on notch It is interior, and in the range of path of the torsional spring generally in closing-in mould;
The pressing mechanism of upper rack is arranged on, the pressing mechanism includes pressure head and the second driving cylinder, the pressure head End have what multiple elasticity opened to divide valve, the pressure head is longitudinally compressed in the driving lower edge of the second driving cylinder In the upper end of torsional spring, so that the path of torsional spring through closing-in mould is pressed into downwards the cavity profile of torsion spring seat from profiling opening In.
2. torsional spring according to claim 1 assembles device, it is characterised in that:The second driving cylinder includes the first order Cylinder and second level cylinder, the first order cylinder apply the torsional spring in tightening in rotation clamps the closing mechanism course of work Add precompression, the second level cylinder, which applies the torsional spring after tightening after rotation clamps the closing mechanism course of work, to be pushed away Power is so that torsional spring is pressed into the cavity profile of torsion spring seat.
3. torsional spring according to claim 1 assembles device, it is characterised in that:Multiple compressions are set on the closing-in mould Head, the hold-down head is by elastomeric element elastic compression on torsion spring seat.
4. torsional spring according to claim 1 assembles device, it is characterised in that:An auxiliary is additionally provided with the positioning disk Pressing plate, the auxiliary pressing plate is covered in above one end side wall of centre bore, so that First terrace is formed, the fixing end of torsional spring Handle is pushed against on First terrace.
5. torsional spring according to claim 1 assembles device, it is characterised in that:Promote the first notch of the movable end handle of torsional spring Endface extends laterally to form second step face, and the movable end handle of torsional spring is pushed against on second step face.
6. torsional spring according to claim 4 or 5 assembles device, it is characterised in that:When the First terrace and second When the top of step surface is inconsistent, torsional spring is in the range of the path of closing-in mould.
7. torsional spring according to claim 1 assembles device, it is characterised in that:The center of the clamping disk is circumferential circumferentially to prolong Stretch to form top surface, the top surface is rotatably located at the top of positioning disk, and is positioned by auxiliary pressing plate.
8. torsional spring according to claim 5 assembles device, it is characterised in that:Placement is correspondingly arranged on the positioning disk Face, for carrying the movable end handle of torsional spring, the placed side is located at the lower section in the second step face.
9. torsional spring according to claim 1 assembles device, it is characterised in that:The profiling opening of the closing-in mould has Flange, the flange are inserted into the cavity profile of torsion spring seat.
10. torsional spring according to claim 1 assembles device, it is characterised in that:The rotation clamps closing mechanism and also wraps Inside cover plate, balustrade deching are included, the inside cover plate is fixed on the lower surface for clamping disk, and the balustrade deching is fixed on fixed On the disk of position, the bearing is installed between the inside cover plate and balustrade deching.
CN201711381619.1A 2017-12-20 2017-12-20 Torsional spring assembles device Pending CN108032071A (en)

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Application Number Priority Date Filing Date Title
CN201711381619.1A CN108032071A (en) 2017-12-20 2017-12-20 Torsional spring assembles device

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CN108032071A true CN108032071A (en) 2018-05-15

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* Cited by examiner, † Cited by third party
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CN109128771A (en) * 2018-08-31 2019-01-04 得力集团有限公司 The deformation assembling device of butterfly spring on a kind of ticket-holder
CN109366156A (en) * 2018-12-25 2019-02-22 湖北航嘉麦格纳座椅系统有限公司 Torsional spring assembly tool and torsional spring assembly equipment
CN111745387A (en) * 2020-07-22 2020-10-09 杭州利嘉城电气有限公司 Mechanism for assembling torsional spring mounting seat and torsional spring end head into torsional spring body
CN113752001A (en) * 2021-10-26 2021-12-07 苏州科米隆机电有限公司 Automatic dress torsional spring mechanism
CN114029895A (en) * 2021-10-18 2022-02-11 广州飞机维修工程有限公司 Aircraft bleed pipeline valve jump ring mounting tool

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CN108608198A (en) * 2018-07-24 2018-10-02 昆山睿唯景汽车科技有限公司 Automobile tail gate lock producing line gear spring automatic press mounting machine
CN108608198B (en) * 2018-07-24 2023-11-21 佛山市睿唯景汽车科技有限公司 Automatic press-fitting machine for gear spring of automobile tail door lock production line
CN109128771A (en) * 2018-08-31 2019-01-04 得力集团有限公司 The deformation assembling device of butterfly spring on a kind of ticket-holder
CN109128771B (en) * 2018-08-31 2024-01-02 得力集团有限公司 Deformation assembly device for belleville springs on ticket clips
CN109366156A (en) * 2018-12-25 2019-02-22 湖北航嘉麦格纳座椅系统有限公司 Torsional spring assembly tool and torsional spring assembly equipment
CN111745387A (en) * 2020-07-22 2020-10-09 杭州利嘉城电气有限公司 Mechanism for assembling torsional spring mounting seat and torsional spring end head into torsional spring body
CN111745387B (en) * 2020-07-22 2021-11-23 杭州利嘉城电气有限公司 Mechanism for installing torsion spring mounting seat and torsion spring hook head into torsion spring body
CN114029895A (en) * 2021-10-18 2022-02-11 广州飞机维修工程有限公司 Aircraft bleed pipeline valve jump ring mounting tool
CN113752001A (en) * 2021-10-26 2021-12-07 苏州科米隆机电有限公司 Automatic dress torsional spring mechanism

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