CN207583983U - Turn angle interlinked mechanism of being filled with admiration - Google Patents

Abstract

The utility model one kind turns angle interlinked mechanism of being filled with admiration, including：Board；First motor is installed in board and equipped with set of drive teeth, and set of drive teeth is located inside board；Tooth group group is interlocked to set inside board and engage with set of drive teeth；Drive plate tooth is set in board and is engaged with interlocking tooth group；Turntable group is combined with each other with one end in the outer surface equipped with the board at drive plate tooth, another axle center after board, turntable with turntable, and the other end in axle center then installs the second motor；Knife folding machine is mounted on disk upper surface and has in top towards axle center top extension jack knife；Unit is turned to set on turntable, turning to unit has shells, first to turn to tooth and the second steering tooth, first steering tooth is located in shells and is meshed with one end with apical tooth portion, the other end of second steering tooth sets tug fluted disc engaged transmission disk tooth, and first turns to tooth other end connection knife folding unit and pivot pendular motion.

Description

Turn angle interlinked mechanism of being filled with admiration

Technical field

The utility model is related to one kind to turn angle interlinked mechanism of being filled with admiration, and refers to the processing equipment skill for being applied to make spring art in detail Art, major technique are accurately keep the throw of embedding arm initial setting, will not be lost due to rotation, change embedding arm pair The overbending direction that spring makes, the splendid technology of as a kind of practicability.

Background technology

Spring be it is a kind of utilize elasticity come work machine components.Generally it is made of spring steel.It can be with using its elasticity Control the movement of parts, mitigate impact or vibrations, stored energy, measuring force size etc., be mainly widely used in machine, instrument In.However, user only can know that spring is capable of providing elastic force, but the making for not contemplating spring be for WhatAnd the helical form that the type of spring is not just common, therefore north and source understands the processing procedure of spring, please refers to China The cutter module of spring forming machine " be used for " of Taiwan Patent M527355, mainly to have the support base of an at least support arm Set is fixed on axle center, rocking bar is pivoted on the support arm of support base, one end of rocking bar, which is fixed with, is extended with downwards push plate Swinging seat, then device has the cutter group of molding and a spring is also equipped between axle center the other end.It is arranged on axle center The cam slide that can be slided along axle center towards swinging seat on the axle center between support base and cam slide and is arranged with spring, with When cam slide is slided towards swinging seat, convex block on cam slide must be made to push push plate, and promote one end of rocking bar to On lift, and then hold-down devices are in the cutter group of the rocking bar other end, to carry out such as dog-ear function to spring wire.Due to this Cutter module system is installed on the axle center of spring molding machine tool disk, therefore is obtained and changed cutter close to wire rod by the rotation in axle center Direction, carry out such as dog-ear, the volume circle circle action of different angle according to this, therefore the high-orders spring forming such as comprehensive dog-ear can be reached The function that machine can just be accomplished.

Above-mentioned listed patent is the machinery for being used for making spring common now, and such machinery can mainly be produced entirely The high-orders spring such as orientation dog-ear, that is to say, that the spring with different overbending directions can be produced, but there is a kind of lack It loses, that is, precision, general cam slide can carry out rotation and cutter module is driven to carry out multidirectional operation, and cutter module Rocking bar can opposite axle center carry out pivot pendulum, and spring is bent and generates the operations such as dog-ear, volume circle, but cam slide The postrotational reset of cutter module is driven each time, and exact cutter module can not be allowed accurately to go back to original position, is even resulted in Displacement slightly can be all generated in rotary motion, cause the spring finished product bent out not consistent and generates error, is influenced To the qualification rate of entire product.Therefore how must be improved in thinking in the mechanical structure that is bent for spring of related dealer, ability Height is enough actually reached accurately to make.

In view of the missing of above-mentioned illustrated listed patent, it is related that the utility model designer puts into many time studies Knowledge, and be compared every quality, carries out the research and exploitation of Related product, and after many experiments and test, and eventually Improve above-mentioned missing in releasing a kind of turn of angle interlinked mechanism of being filled with admiration, to meet use needed for masses.

Utility model content

The utility model main purpose is that postrotational precision can be kept by providing the mechanism of making spring, will not Because generating offset after action or being deviated, and then maintain high accurancy and precision and improve spring product with the position of original setting Qualification rate；It improves the missing listed by prior art, leads to that produced spring sizes are inconsistent, have error, causes follow-up The problems such as qualification rate of finished product reduces.

To achieve the above object, the technical solution adopted in the utility model is：

One kind turns angle interlinked mechanism of being filled with admiration, it is characterized in that including：

One board；

One first motor is installed in one end of board and equipped with a set of drive teeth, which is located inside board；

One interlocks tooth group, and pivot is mounted on inside board and mutually side by side and is engaged with set of drive teeth；

One drive plate tooth is set in board and mutually side by side and is engaged with interlocking tooth group；

One turntable, pivot group are additionally provided with an axle center and run through machine with one end in the outer surface equipped with the board at drive plate tooth It is combined with each other after platform, turntable with turntable, the other end in the axle center is then installed with one second motor；

One knife rolls over unit, is set to disk upper surface and extends jack knife tool towards axle center top on top；

One turns to unit, is set on turntable and is articulated with knife folding unit, which includes a shells, one First turns to tooth and one second steering tooth, which is located in shells and turns to tooth with one end and second One apical tooth portion is meshed, and second other end for turning to tooth is then equipped with a tug fluted disc engaged transmission disk tooth, the steering unit First turn to tooth the other end connection knife folding unit simultaneously can on turntable pivot pendular motion.

The board also includes a work section and a drive section, which is equipped with the accommodating of an accommodating drive plate tooth Room, but the top surface of the work section also digs the recess to form a connection accommodation chamber, and the turntable pivot group is in notch position and closes Accommodation chamber.

The gearing tooth group also includes at least two sloth wheel gears, and each sloth wheel gear is hubbed inside the drive section of board, and It is intermeshed between each sloth wheel gear and is intermeshed again with set of drive teeth, drive plate tooth respectively；In addition, engaged transmission disk tooth is lazy Property gear second turn to tooth with respect to the rotation of drive plate tooth rotation during can discontinuously with tug fluted disc formation layered laminate State.

Also comprising one first braking parts and one second braking parts, this first turns to tooth and is located at the shells of the steering unit One braking parts simultaneously roll over unit with one end connection knife, and other end of the first steering tooth is then exposed to outside the first braking parts, again The apical tooth portion of the second steering tooth, which is located in the second braking parts and turns to the exposed one end of tooth with first, to be intermeshed, and is somebody's turn to do The tug fluted disc of second steering tooth is exposed to outside the second braking parts and is intermeshed with drive plate tooth, and the second steering tooth Apical tooth portion and first to turn to the exposed one end of tooth be all bevel gear.

The utility model compared with the prior art for, can more allow spring finished product that can reach by high precision Consistency.

Description of the drawings

Fig. 1 is the utility model stereoscopic schematic diagram.

Fig. 2 is that the utility model knife rolls over unit, the inside stereoscopic schematic diagram for turning to unit.

Fig. 3 be the utility model board inside gearing tooth group, drive plate tooth stereoscopic schematic diagram.

Fig. 4 for the utility model knife roll over unit towards axle center pivot put when, the spinning movement for interlocking tooth group and drive plate tooth is illustrated Figure.

When Fig. 5 rolls over the pendulum reset of unit pivot for Fig. 4 knives, the spinning movement schematic diagram of tooth group and drive plate tooth is interlocked.

Fig. 6 is the stereoscopic schematic diagram that the second motor of the utility model drives turntable reset spinning movement.

The knife that Fig. 7 is Fig. 6 rolls over unit reset when putting in situ, interlock tooth group, drive plate tooth spinning movement schematic diagram.

Fig. 8 is the stereoscopic schematic diagram that the utility model is applied to spring turnover unit.

Reference sign：Board 10；Work section 101；Drive section 102；Accommodation chamber 103；Recess 104；First motor 1；Set of drive teeth 11；Interlock tooth group 2；Sloth wheel gear 21；Drive plate tooth 3；Turntable 4；Axle center 5；Second motor 6；Knife rolls over unit 7； Jack knife tool 71；Turn to unit 8；Shells 81；First braking parts 811；Second braking parts 812；First turns to tooth 82；Second turn To tooth 83；Apical tooth portion 831；Tug fluted disc 832.

Specific embodiment

In order to clearly illustrate that the utility model can reach above-mentioned purpose and efficacy, hereby collocation diagram is with regard to the utility model Embodiment its feature and effect is described in detail.It please refers to Fig.1 to shown in Fig. 8, the utility model one kind turns angle company of being filled with admiration Motivation structure is mainly mounted on the making equipment of spring, to bend, wind iron wire and form spring, including：One machine Platform 10；One first motor 1 is installed in one end of board 10 and equipped with a driving to drive the running of 10 internal component of board Tooth group 11, the set of drive teeth 11 are located inside board 10；One interlocks tooth group 2, and pivot is mounted on 10 inside of board and and sliding tooth Group 11 mutually side by side and engages；One drive plate tooth 3 is set in board 10 and mutually side by side and is engaged with interlocking tooth group 2；One Turntable 4, pivot group in the outer surface equipped with the board 10 at drive plate tooth 3, be additionally provided with an axle center 5 with one end through board 10, It is combined with each other after turntable 4 with turntable 4, and the other end in the axle center 5 is then installed with one second motor 6；One knife rolls over unit 7, sets It is placed in 4 upper surface of turntable and extends jack knife tool 71 towards 5 top of axle center in top；And one turn to unit 8, be set to turntable 4 Above and with knife folding unit 7 it is articulated, and the steering unit 8 includes a shells 81, one first and turns to 82 and 1 second turns of tooth The apical tooth portion 831 for being located in shells 81 to tooth 83, the first steering tooth 82 and tooth 83 being turned to second with one end It is meshed, and second other end for turning to tooth 83 is then equipped with 832 engaged transmission disk tooth 3 of a tug fluted disc, and the steering unit The first of 8 turns to the other end connection knife folding unit 7 of tooth 82 and in pivot pendular motion on turntable 4；Wherein, first motor 1 opens Dynamic controlled with set of drive teeth 11 interlocks tooth group 2 with nutating disk tooth 3 in pivot in board 10, and the pivot of drive plate tooth 3 then connects Turn controls the pivot of knife folding unit 7 to put to unit 8, and the drive control turntable 4 of the second anti-motor 6 is rolled over unit 7 with moving knife, turned Displacement to unit 8, and the direction of rotation of turntable 4 is same as with the steering of the driving indirect control drive plate tooth 3 of the first motor 1, Such payment second turns to spinning motion of the tooth 83 with respect to drive plate tooth 3, and then can allow the second steering tooth 83 with being driven Mutually killed between disk tooth 3, make drive plate tooth 3 with 4 rotating Vortex of turntable, thus knife folding unit 7 then put without pivot and Maintain existing setting.

When board 10 is in the comprehensive bending for carrying out spring, the operation wound, the driving of the first motor 1 is driven with controlling Tooth group 11 is rotated, using single direction running to illustrate, when the jack knife tool 71 of knife folding unit 7 will be located proximate to axle center 5, First steering tooth 82 is just necessary for clockwise rotation, and the second steering tooth 83 is all then clockwise rotation, and brings up into the The source rotated clockwise that one steering tooth 82, second turns to tooth 83 is then the drive control of the first motor 1, is controlled Set of drive teeth 11 processed is clockwise rotation, and engages and interlock tooth group 2 to drive and rotated, and and then controls the drive plate tooth 3 to be in Inverse clock rotates, and the second steering tooth 83 can thus be driven to be rotated for clockwise, finally controls the jack knife of knife folding unit 7 Close swing is carried out at where tool 71 towards axle center 5；Conversely, when knife to be allowed folding unit 7 pivot pendulum resets, it is only necessary to pass through the first horse It is rotated, and engage to drive second turn indirectly by interlocking the linking of tooth group 2 for inverse clock up to 1 control set of drive teeth 11 It is rotated to tooth 83 for inverse clock, the second inverse clock rotation for turning to tooth 83 then drives the first steering tooth 82 to be revolved for inverse clock Turn, thus i.e. controllable knife folding unit 7 pivot pendulum resets, and jack knife tool 71 is allowed to utilize turning for the first motor 1 far from axle center Can drive knife folding unit 7 in carrying out pivot pendulum on turntable 4 to control, and the spring wire to being projected at axle center 5 carry out bending folding, The processing operation such as winding, please refers to Fig.1 to shown in Fig. 5.

Continue above-mentioned explanation, in the case where knife folding unit 7 carries out pivot pendulum running, because second turns to the tug fluted disc of tooth 83 To engage setting between 832 and drive plate tooth 3, make tug fluted disc 832 that can carry out rotation, therefore work as knife by drive plate tooth 3 relatively This reset refers to that knife folding unit 7 stops swinging when folding unit 7 is resetted, and only and then turntable 4 rotates together with displacement, in order to keep away Exempt from knife folding unit 7 reset when can also pivot pendulum and affect the precision in lower subjob, so the second motor 6 must be dependent on Control, 6 system of the second motor control axle center 5 be pivoted, though the second motor 6 driving drive axle center 5 be rotate forward or it is inverse Turn, in order to which the no longer opposite drive plate tooth 3 of the second steering tooth 83 of knife to be allowed folding unit 7 carries out rotation, therefore must just rely on The driving indirect control drive plate tooth 3 of first motor 1 goes payment second to turn to the rotation of tooth 83, allows 83 phase of the second steering tooth Drive plate tooth 3 is formed and is revolved round the sun, that is, drive plate tooth 3 can be rotated together with the second steering tooth 83 but second turns to tooth 83 can't be in carrying out rotation engagement on the groove of drive plate tooth 3, the thus certain reset of i.e. controllable knife folding unit 7, And limit the pivot pendulum of knife folding unit 7 and keep standing still for a long while state originally, it is accurate after unit 7 resets that this mode can maintain knife to roll over Property, next flywheel knife folding unit 7 is avoided to carry out the problem that shifts when pivot puts operation, the bending of spring, winding is caused to generate error, Related last finished product also can not be to maintain consistency, please refer to Fig.1 to Fig.3, shown in Fig. 6, Fig. 7.

Further understand the thin portion technical characteristic of each parts, firstly for the technology of board 10, first please refer to Fig. 8 It is shown, during the utility model is mainly mounted in the center of the complete bending maker of spring, and 5 inside of axle center is tiny Blank pipe road is mainly to provide metal wire body and makes emitted by the wire body of spring, and rolls over the pivot pendulum of unit 7 to emitted by knife Metal wire body carry out dog-ear, winding, can so form a comprehensive spring, therefore as shown in Figure 1 to Figure 3, the machine Platform 10 further includes a work section 101 and a drive section 102, and the work section 101 is accommodating equipped with an accommodation chamber 103 Drive plate tooth 3, but the outer surface of the work section 101 corresponds to the side of knife folding unit 7 and further digs to form a recess 104 and connect Logical accommodation chamber 103, the 4 pivot group of turntable is in 104 position of recess and closes accommodation chamber 103, and the pivot group of the turntable 4 can be really with moving knife Roll over together displacement of the unit 7 when resetting.Again in the design of the gearing tooth group 2, the utility model uses at least two sloth wheel gears 21, each sloth wheel gear 21 is hubbed inside the drive section 102 of board 10, and the set of drive teeth 11 of the first motor 1, which is similarly set on, drives Inside dynamic section 102, the intermeshing inside drive section of each sloth wheel gear 21 is outer, respectively and with set of drive teeth 11, drive plate tooth 3 intermeshings so reach the running of gearing, and during knife folding unit 7 carries out pivot pendulum running, because second turns to tooth The tug fluted disc 832 of part 83 can opposite drive plate tooth 3 carry out rotation, so when second turn to tooth 83 opposite drive plate tooth 3 from It can be with sloth wheel gear 21 in discontinuously laminated arrangement during turning, it is seen that the thickness of tug fluted disc 832 is plus sloth wheel gear 21 Thickness can just be equal to the thickness of drive plate tooth 3, please refer to shown in Fig. 2, Fig. 4, Fig. 5.

Finally, it please refers to shown in Fig. 2, Fig. 3, the shells 81 of the steering unit 8 of the utility model includes one first braking 811 and 1 second braking parts 812 of portion, one end of first braking parts 811 cladding the first steering tooth 82, and second braking Portion 812 then coats the apical tooth portion 831 of the second steering tooth 83, and the first steering tooth 82 is another with one end connection knife folding unit 7 End then exposes to the first braking parts 811, and in addition the apical tooth portion 831 of the second steering tooth 83 is located in the second braking parts 812 simultaneously Second braking parts, 812 external toothing drive plate tooth 3, and 831 meeting of apical tooth portion of the second steering tooth 83 are exposed to fluted disc 832 of pulling The exposed one end of tooth 82 is turned to first to be intermeshed, and is so swung the pivot of its mutual connecting move control knife folding unit 7 and is made, again One end that the steering tooth 82 of the utility model apical tooth portion 831 and first exposes to the first braking parts 811 is all used based on bevel gear Want embodiment.

Summary description, the utility model employ the engagement that the cooperation of the first motor 1 interlocks each sloth wheel gear 21 of tooth group 2 Under linking, the rotation with nutating disk tooth 3 that can be really, and indirect control turns to the first of unit 8 and turns to tooth 82, second The operating of tooth 83 is turned to, makes it that knife folding unit 7 be controlled to carry out pivot pendulum, and then the metal wire to being projected from axle center 5 on turntable 4 The operations such as material is bent, dog-ear, winding are thusly-formed the spring finished product with comprehensive dog-ear；However, in order to keep follow-up The qualification rate that running each time all can produce identical spring and maintain consistency higher, therefore utilize the second motor 6 Running, the first motor 1 of cooperation enter power, and is offseted by the rotation of each sloth wheel gear 21, drive plate tooth 3 that interlock tooth group 2 Second turns to the rotation of tooth 83, and it is revolution that the second steering tooth 83 is allowed, which to be finally opposite drive plate tooth 3, can so allow knife Folding unit 7 will not be further continued for pivot pendulum, and turntable 4 can only be followed to carry out swing offset, can thus keep knife folding unit 7 pivot pendulum Identical pivot pendulum can be carried out according to previous position and bend, wind gold for pivot pendulum operation next time for setting in situ afterwards Belong to wire rod, this mode can maintain high homogeneity of product, and will not generate the waste of additional metal wire rod and improve making High qualification rate, the utility model compared with the prior art for, can more allow spring finished product can by high precision and Reach consistency.

Claims (5)

1. one kind turns angle interlinked mechanism of being filled with admiration, it is characterized in that including：

One board；

One first motor is installed in one end of board and equipped with a set of drive teeth, which is located inside board；

One interlocks tooth group, and pivot is mounted on inside board and mutually side by side and is engaged with set of drive teeth；

One drive plate tooth is set in board and mutually side by side and is engaged with interlocking tooth group；

One turntable, pivot group are additionally provided with an axle center and run through board with one end, turn in the outer surface equipped with the board at drive plate tooth It is combined with each other after disk with turntable, the other end in the axle center is then installed with one second motor；

One knife rolls over unit, is set to disk upper surface and extends jack knife tool towards axle center top on top；

One turns to unit, is set on turntable and is articulated with knife folding unit, which includes a shells, one first Tooth and one second steering tooth are turned to, the top which is located in shells and turns to tooth with second with one end Teeth portion is meshed, and second other end for turning to tooth is then equipped with a tug fluted disc engaged transmission disk tooth, and the of the steering unit One turn to tooth the other end connection knife folding unit simultaneously can on turntable pivot pendular motion.

2. according to claim 1 turn of angle interlinked mechanism of being filled with admiration, which is characterized in that the board also includes a work section And a drive section, which is equipped with the accommodation chamber of an accommodating drive plate tooth, and the top surface of the work section also digs to be formed The recess of one connection accommodation chamber, the turntable pivot group is in notch position and closes accommodation chamber.

3. according to claim 1 or 2 turn of angle interlinked mechanism of being filled with admiration, which is characterized in that the gearing tooth group also include to Lack two sloth wheel gears, each sloth wheel gear is hubbed inside the drive section of board, and is intermeshed and is distinguished again between each sloth wheel gear It is intermeshed with set of drive teeth, drive plate tooth；In addition, the sloth wheel gear of engaged transmission disk tooth is turned to second, tooth is opposite to be driven The rotation of disk tooth discontinuously can form laminated arrangement during rotating with tug fluted disc.

4. according to claim 1 turn of angle interlinked mechanism of being filled with admiration, which is characterized in that the shells of the steering unit also includes one First braking parts and one second braking parts, the first steering tooth are located at the first braking parts and with one end connection knife folding units, and The other end of the first steering tooth is then exposed to outside the first braking parts, and the second apical tooth portion for turning to tooth is located at the second system In dynamic portion and the exposed one end of tooth is turned to first to be intermeshed, and the tug fluted disc of the second steering tooth exposes to the second system Dynamic portion is outer and is intermeshed with drive plate tooth, and this second turns to the apical tooth portion of tooth and one end that the first steering tooth is exposed All it is bevel gear.

5. according to claim 3 turn of angle interlinked mechanism of being filled with admiration, which is characterized in that the shells of the steering unit also includes one First braking parts and one second braking parts, the first steering tooth are located at the first braking parts and with one end connection knife folding units, and The other end of the first steering tooth is then exposed to outside the first braking parts, and the second apical tooth portion for turning to tooth is located at the second system In dynamic portion and the exposed one end of tooth is turned to first to be intermeshed, and the tug fluted disc of the second steering tooth exposes to the second system Dynamic portion is outer and is intermeshed with drive plate tooth, and this second turns to the apical tooth portion of tooth and one end that the first steering tooth is exposed All it is bevel gear.