CN207873609U - Spring installs equipment - Google Patents

Abstract

The utility model discloses a kind of spring installation equipment, and the spring installation equipment includes pedestal, and the spring introducing mechanism and bending mechanism being arranged on the pedestal.The spring introducing mechanism includes importing part, and import drive component；Part is imported under the driving of the spring introducing mechanism, the spring to be assembled is pressed into the brush box, and keeps supporting state with the spring；The bending mechanism includes fixed seat and shaping piece, and shaping piece is after the spring is pressed into the brush box by the importing part, and the shaping piece supports the shutter, so that the shutter covers the entrance of the brush box.Technical solutions of the utility model are effectively improved the working efficiency that spring is fitted into brush motor brush box, and by being efficiently located to spring to be assembled, improve the assembly qualified rate of brush motor.

Description

Spring installs equipment

Technical field

The utility model is related to springs to install apparatus field, more particularly to a kind of spring installs equipment.

Background technology

There is in brush motor brush box brush box, and there is spring in brush box, during assembling brush motor, need by Two springs are installed respectively in the brush box of brush motor.In the prior art, after typically manually putting spring into brush box, using controlling Tool withstands spring, and to ensure that spring is completely placed in brush box, then by the shutter bending of brush box tail portion, opening for brush box is shared with lid Mouthful, it is ensured that spring is indeformable and spring does not leak out shutter.The problem of this assembly method is brought be：Since handwork is filling During spring, spring is in compressive state, so needing jig pressing spring；And slightly careless in operation, bullet Spring will pop up brush box；Therefore existing spring assembly method greatly reduces the efficiency of assembling of brush motor.

Utility model content

The main purpose of the utility model is to propose a kind of spring installation equipment, it is intended to improve spring and be fitted into brush motor The assembly qualified rate of working efficiency and brush motor in brush box.

To achieve the above object, the utility model proposes a kind of spring install equipment, for spring to be fitted into brush In the brush box of motor, there is the brush motor shutter for closing the brush box entrance, the spring to install equipment packet Pedestal is included, and is arranged on the pedestal：

Spring introducing mechanism includes the importing part being detachably connected for spring to be assembled, and the driving importing part shifting Dynamic importing drive component；The entrance setting for importing part and corresponding to the brush box, in the driving of the spring introducing mechanism Under, the spring to be assembled is pressed into the brush box by the importing part, and is supported with the spring；

Bending mechanism, including fixed seat and the shaping piece that is arranged in the fixed seat, the fixed seat and the base Seat is slidably connected, and with the movement travel moved towards the shutter, the spring is pressed into institute in the importing part After stating in brush box, the shaping piece supports the shutter, so that the shutter covers the entrance of the brush box.

Preferably, there are two the spring introducing mechanisms, and the both sides of the brush box of the brush motor are divided into；

The bending mechanism has two shaping pieces, corresponds to the two shutters setting of the motor respectively.

Preferably, described to import the spring guide card that part includes setting in a strip shape, and set on spring guide card both sides Assist guide card；The extending direction of the spring guide card is towards the entrance of the brush box, and the spring guide card is for spring pocket to be assembled If the auxiliary guide card is supported for one end of the spring to be assembled；

The spring introducing mechanism further includes movable block and guide holder, and the movable block is fixedly connected with the importing part, And the movable block is connect with the importing drive component；The guide holder is equipped with the guide groove housed for the movable block；

The extension side of the extending direction of the guide groove, the driving direction of the spring introducing mechanism, the spring guide card To the Way in of brush box described in equal face.

Preferably, the importing drive component includes first substrate, and deviates from the importing positioned at the first substrate The importing cylinder of the side of part, the importing cylinder have connecting shaft, and the first substrate is equipped with to be connected for the importing cylinder The abdicating through hole that spindle is passed through and moved；The cylinder connecting shaft that imports connects with end of the movable block far from the guide part It connects；The extending direction of the abdicating through hole is consistent with the extending direction of the guide groove.

Preferably, the bending mechanism further includes second substrate, and second pedestal is equipped with guide rail, and is led with described The sliding block that rail is slidably connected, fixed seat setting are fixedly connected on the sliding block, and with the sliding block；The shaping piece includes pendulum Lever and shaping arm, the oscillating rod are set to the both sides of the fixed seat；

The oscillating rod has opposite first end and second end, the second end of the oscillating rod and the one of the shaping arm End is fixedly connected；The oscillating rod is rotatablely connected with the fixed seat, so that the first end of the oscillating rod and the shaping arm With opposite rotation direction.

Preferably, the end of the shaping arm has shaping head, and the described one end of shaping head far from the oscillating rod is equipped with For avoiding the escape groove for importing part, the escape groove extends along the stroke directions of the shaping piece；The shaping head is remote End face from the shaping arm is in be arranged towards the inclined-plane of the shutter.

Preferably, the spring installation equipment further includes the forward rushing mechanism for driving the bending mechanism movement, described Forward rushing mechanism is located at side of the bending mechanism far from the spring introducing mechanism, to drive the bending mechanism described in Shutter moves, and the pedestal is equipped with locating part；

The forward rushing mechanism includes third substrate, and the preshoot cylinder that is arranged on the third substrate and with it is described Preshoot cylinder connects the staking punch of axis connection；Extend guiding axis in the staking punch, the guiding axis is along the staking punch Movement travel direction extends；

The staking punch has under the driving of the preshoot cylinder towards the fortune between the first end of two oscillating rods Dynamic stroke, the guiding axis supports under the driving of the preshoot cylinder with the bending mechanism, and drives the bending mechanism Mobile, until when the bending mechanism moves to predeterminated position, the sliding block is supported with the locating part, the staking punch and institute The first end for stating two oscillating rods supports, and with the angle between the first end by increasing two oscillating rods, makes the pendulum Angle between the second end of lever reduces, so that the shaping piece lid presses the shutter to the brush box entrance.

Preferably, the oscillating rod is equipped with adjusting screw towards the side of another oscillating rod；The adjusting screw is towards two institutes It states spatially extended between oscillating rod.

Preferably, the spring installation equipment further includes fixed mechanism, and the fixed mechanism exists including tetrabasal, setting Mounting base on the tetrabasal, positioned at the mounting base side depression bar assembly and drive consolidating for the depression bar assembly Determine cylinder；

The depression bar assembly extends to the upper end of the mounting base from the pedestal, and the fixed cylinder is set to the described 4th Substrate deviates from the side of the depression bar assembly；The depression bar assembly has along the vertical direction under the driving of the fixed cylinder Movement travel, with when the motor is placed in the mounting base, the depression bar assembly compresses the motor from top.

Preferably, the spring installation equipment further includes control box, the control box and the spring introducing mechanism, bending Mechanism is electrically connected, and the button that the control box is equipped with the control spring introducing mechanism, bending mechanism works；

The control box is located at the top of the pedestal, and has at least three between the control box and the pedestal Dagger.

Technical solutions of the utility model by the way that spring introducing mechanism is arranged, with realize spring to be assembled is automatically fed into it is described In the brush box of motor, it ensure that spring to be assembled can enter precisely into the predeterminated position of brush box, simultaneously because importing driving group The effect of part so that the importing part supports the spring to be assembled, and the spring to be assembled is fixed in brush box；In turn By the way that bending mechanism is arranged, the shaping piece of the bending mechanism is made to be supported after the spring is pressed into the brush box by the importing part The shutter is held, so that the shutter covers the entrance of the brush box, to realize to the spring stabilization to be assembled It is fitted into brush box.Technical solutions of the utility model are effectively improved the working efficiency that spring is fitted into brush motor brush box, And by being efficiently located to spring to be assembled, improve the assembly qualified rate of brush motor.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the brush motor involved in this programme；

Fig. 2 is the sectional view at A in Fig. 1；

Fig. 3 is that the utility model spring installs one example structure schematic diagram of equipment；

Fig. 4 is the part-structure schematic diagram that the utility model spring installs another angle of equipment；

Fig. 5 is the structural schematic diagram of fixed mechanism and spring introducing mechanism；

Fig. 6 is the structural schematic diagram at another visual angles Fig. 5；

Fig. 7 is the structural exploded view of the part-structure of spring introducing mechanism；

Fig. 8 is the structural exploded view at another visual angles Fig. 7；

Fig. 9 is the structural schematic diagram of bending mechanism；

Figure 10 is the structural schematic diagram of forward rushing mechanism；

The structural schematic diagram of Figure 11 boxes in order to control.

Drawing reference numeral explanation：

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of springs to install equipment, the brush for spring to be assembled to be fitted into brush motor 700 In box 720.It please refers to Fig.1 and Fig. 2, the brush motor 700 has the shutter 710 for closing 720 entrance of the brush box. This programme does not limit the concrete structure of the brush motor 700, it will be appreciated by persons skilled in the art that brush motor 700 It is mainly fixedly connected in casing 730 including casing 730, stator, rotor, usual stator, rotor is arranged in stator, rotor Commutator is connected with brush box 720.The positive and negative anodes of corresponding motor 700 are respectively provided with two brush boxs 720, are respectively installed in two brush boxs 720 There are one springs.The brush box 720 has an entrance, and spring is fitted into from the entrance in the brush box 720, while the inlet With shutter 710, which is used for after spring is encased in brush box 720, closes 720 entrance of the brush box.This The spring installation equipment that utility model technical solution is proposed is to install band assembly spring into the brush motor 700 Brush box 720 in.In order to describe conveniently, the spring installation equipment in this programme has orthogonal first direction and second party To the first direction corresponds to the length direction of the motor 700, and the second direction corresponds to the width side of the motor 700 To, and 720 entrance of the brush box is opened in the side wall of 700 casing 730 of the motor.

Fig. 3 to 6 is please referred to, the spring installation equipment includes pedestal 600, and the bullet being arranged on the pedestal 600 Spring introducing mechanism 100 and bending mechanism 200.The spring introducing mechanism 100 includes being led for what spring to be assembled was detachably connected Enter part, and the driving importing drive component for importing part movement；The entrance that the importing part corresponds to the brush box 720 is set It sets, under the driving of the spring introducing mechanism 100, the spring to be assembled is pressed into the brush box 720 by the importing part It is interior, and keep supporting state with the spring；The bending mechanism 200 includes fixed seat 230 and is arranged in the fixed seat Shaping piece on 230, the fixed seat 230 are slidably connected with the pedestal 600, and have towards the shutter 710 and move Movement travel, with after the spring is pressed into the brush box 720 by the importing part, the shaping piece supports described block Plate 710, so that the shutter 710 covers the entrance of the brush box 720.

Specifically, spring to be assembled is first packed on the importing part by staff first, and the importing part is led described Under the driving effect for entering drive component, towards the movement of the entrance of the brush box 720, until the spring to be assembled is sent into institute It states in brush box 720, the importing part is still supported with the spring later, to overcome the elastic force of the spring, makes the bullet Spring is maintained in the brush box 720, until the shaping piece of the bending mechanism 200 moves at the shutter 710, and with institute It states shutter 710 to support, make the shutter 710 that bending occur makes spring be hidden to cover the entrance of the brush box 720 The limitation of baffle 710, and brush box 720 can not be deviate from, the importing part is past under the driving of the spring introducing mechanism 100 later Backhaul it is dynamic so that the importing part is detached from the spring to be assembled.The spring to be assembled described at this time has been fitted into the brush box 720 In.

Further, due to being required to installation spring in two brush boxs 720 of the motor 700, in the casing of motor 700 730 opposite both sides correspond to the brush box 720 and are opened up respectively there are two 720 entrance of brush box, and the inlet of two brush boxs 720 is equal Equipped with shutter 710.In the prior art, typically a spring is packed into brush box by manual work from a side of motor 700 In 720, then upset motor 700, another spring is packed into brush box 720 again from another side.Since two springs are difference It is packed into the brush box 720 from two opposite sides, therefore in the present solution, assembles spring to improve the spring installation equipment Efficiency, be arranged there are two the spring introducing mechanisms 100, and be divided into the both sides of the brush box 720 of the brush motor 700, The bending mechanism 200 has two shaping pieces, corresponds to two shutters 710 setting of the motor 700 respectively.Obviously, two spring Introducing mechanism 100 acts simultaneously, two springs is packed into from two different directions in the brush box 720, the bending mechanism 200 Two shaping pieces act simultaneously, respectively by two shutters, 710 bending, to close 720 entrance of the brush box simultaneously.

It should be noted that in the present solution, the movement of the bending mechanism 200 can be Manual-pushing, it can also It is to be driven by driving mechanism.Bending mechanism 200 is under the driving of external force, along the first direction towards the motor 700 movements make the shutter 710 towards the brush box 720 until the shaping arm 241 is supported with the shutter 710 Entrance deforms upon, and so that the shutter 710 is completely enclosed 720 entrance of the brush box finally by artificial or other equipment.

Spring is automatically fed into the electricity by technical solutions of the utility model by the way that spring introducing mechanism 100 is arranged, to realize In the brush box 720 of machine 700, simultaneously because importing the effect of drive component so that the importing part supports the spring to be assembled, The spring to be assembled to be fixed in brush box 720；And then by the way that bending mechanism 200 is arranged, make the whole of the bending mechanism 200 Shape part supports the shutter 710 after the spring is pressed into the brush box 720 by the importing part, so that the shutter 710 cover the entrance of the brush box 720, to realize in the loading brush box 720 stablized to the spring to be assembled.This practicality is new Type technical solution is effectively improved the working efficiency that spring is fitted into brush motor brush box, and by spring to be assembled It efficiently locates, improves the assembly qualified rate of brush motor.

Fig. 5 to Fig. 6 is please referred to, further, for the stable fixation motor 700, so that the motor 700 is in institute When stating spring introducing mechanism 100 and bending mechanism 200 and acting, the motor 700 can be maintained at stable state, described in setting Spring installation equipment further includes fixed mechanism 400, and the fixed mechanism 400 includes tetrabasal 410, is arranged in the 4th base Mounting base 420 on plate 410, positioned at 420 side of the mounting base depression bar assembly and with drive consolidating for the depression bar assembly Determine cylinder 430；The depression bar assembly extends to the upper end of the mounting base 420, the fixed cylinder 430 from the pedestal 600 Deviate from the side of the depression bar assembly set on the tetrabasal 410；Driving of the depression bar assembly in the fixed cylinder 430 It is lower with movement travel along the vertical direction, with when the motor 700 is placed in the mounting base 420, the compression bar group Part compresses the motor 700 from top.

Specifically, the mounting base 420 includes bottom plate 421 and the side plate 422 positioned at 421 side of the bottom plate, the electricity Machine 700 is accommodated in along its own length direction in the mounting base 420, and the side plate 422 is located at the side of the motor 700； Preferably, the depression bar assembly is located at side of the pedestal far from the side plate 422, to avoid the side plate 422 to described The stroke of depression bar assembly interferes.In the present solution, the depression bar assembly includes the compression bar being fixed on the tetrabasal 410 Seat 440, and the compression bar 441 that is fixedly connected with the compression bar seat 440, the compression bar 441 have sequentially connected first inclined-plane Section and the first planar section, first planar section are used to compress the casing 730 of the motor 700.The fixed cylinder 430 and institute The connection of compression bar seat 440 is stated, when the movement of the connecting rod of the fixed cylinder 430, the correspondence of the compression bar 441 is transported along the vertical direction It is dynamic.Since the operation principle of cylinder is well known to those skilled in the art, herein not to the operation principle of fixed cylinder 430 It illustrates.It is understood that the fixed cylinder 430 can also be substituted with motor, it can also reach identical skill Art effect.

One end of the mounting base 420 is additionally provided with positioning component, and the positioning component includes positioning cylinder 450, and second is multiple Position spring 460 and apical axis 461；The apical axis 461 is connect with the connecting shaft 451 of the positioning cylinder, and described second resets bullet Spring 460 is arranged on the apical axis 461, and when the motor 700 is put into the mounting base 420, the positioning cylinder 450 is dynamic Make, the apical axis 461 is driven to be moved towards the end of the motor 700, until the end with the motor 700 supports, it is to be assembled After spring is completed, the apical axis 461 is under the action of the spring, towards the end direction movement far from the motor 700.Institute The lower section that positioning cylinder 450 is located at the tetrabasal 410 is stated, the connecting shaft of the positioning cylinder 450 passes through a connector 452 (playing switching) connect with the apical axis 461.The second back-moving spring 460 is used for after the completion of spring to be assembled assembles, The positioning cylinder 450 stops driving the apical axis, the apical axis extensive under the elastic force effect of the second back-moving spring 460 Initial position is arrived again, in order to which next motor 700 is put into 420 in mounting base.

In the present solution, the correspondence of spring introducing mechanism 100 is located at the fixed machine along the width direction of the motor 700 The side of structure 400.It includes in a strip shape that the importing part imports part for temporarily fixing the spring to be assembled, described in this programme The spring guide card 110 of setting, and the auxiliary guide card 111 set on 110 both sides of spring guide card；The spring guide card 110 Towards the entrance of the brush box 720, the spring guide card 110 is arranged extending direction for spring to be assembled, the auxiliary guide card 111 It is supported for one end of the spring.Since spring is strip hollow structure, the spring guide card 110 is passed through into the bullet Spring can position the spring while not changing spring shape, while also allow for extracting out out of described spring.Assist guide card 111 are located at one end of the spring, when the spring is fixed into brush box 720 by the importing part, the auxiliary guide card 111 support with the spring.Spring guide card described in this programme 110 and auxiliary guide card 111 in the form of sheets, in order to process, with And reduce the volume of the spring introducing mechanism 100.

In order to enable the importing part that accurately the spring to be directed into the brush box 720, the spring imports Mechanism 100 further includes movable block 120 and guide holder 121, and the movable block 120 is fixedly connected with the importing part, and the shifting Motion block 120 is connect with the importing drive component；The guide holder 121 is equipped with the guide groove housed for the movable block 120 122；The extending direction of the guide groove 122, the driving direction of the spring introducing mechanism 100, the spring guide card 110 prolong Stretch the Way in of brush box 720 described in the equal face in direction.Preferably, the movable block 120 is towards the side of the guide groove 122 With guide pad 123, the slot bottom of the guide groove 122 corresponds to the guide pad 123 and is equipped with slot or through-hole, when the movable block 120 in the guide holder 121 when moving, and the guide pad 123 slides along the slot or through-hole, to improve the movable block 120 sliding stability.

When the spring pocket to be assembled is on the spring guide card 110, in order to avoid the spring teetertotters, So that spring is when importeding into brush box 720, it is capable of the center of brush box 720 described in face, this programme is arranged the spring and imports Mechanism 100 further includes buffing pad 130, and the buffing pad 130 is fixedly connected with the guide holder 121, and the buffing pad 130 is right The lower section of the spring guide card 110 should be located at, offer on the buffing pad 130 and housed for what the spring to be assembled was shelved Slot, when the spring pocket to be assembled is on the spring guide card 110, the spring is shelved in the storage tank, to protect Demonstrate,prove the consistency of the spring to be assembled position in the up-down direction.In the present solution, by the buffing pad fixinig plate 131 by institute Buffing pad 130 is stated to be fixed on the guide holder 121.

The importing drive component includes first substrate 140, and deviates from the importing part positioned at the first substrate 140 Side, the importing drive component includes importing cylinder 150, and the importings cylinder 150 is with connecting shaft, the first substrate 140 are equipped with the abdicating through hole 141 for passing through and moving for the importing cylinder connecting shaft 151；The importing cylinder connecting shaft 151 It is connect with end of the movable block 120 far from the guide part；The extending direction of the abdicating through hole 141 and the guide groove 122 extending direction is consistent.

In the present solution, the movable block 120 is in blocky strip, the importing part is located at movable block 120 towards the brush One end of box 720, the other end of the movable block 120 are connect with the importing cylinder connecting shaft 151, the importing cylinder 150 The movable block 120 is driven to move by the importing cylinder connecting shaft 151.Further, the movable block 120 passes through One screw rod 152 connects the movable block 120, to facilitate the adjusting movement fast between the importing cylinder connecting shaft 151 Distance.Since the operation principle of cylinder is well known to those skilled in the art, the not work to importing cylinder 150 herein Principle illustrates.It is understood that the importing cylinder 150 can also be substituted with motor, it can also reach identical Technique effect.

In the present solution, the importing cylinder 150 is arranged in the lower section of the first substrate 140, when there are two springs for setting When introducing mechanism 100, two positions for importing cylinder 150 and corresponding to the motor 700 are symmetrically fixed on described first The lower section of substrate 140.

Referring to Fig. 9, the movement travel of the shaping piece in bending mechanism 200 in this programme and the movement for importing part Stroke is preferably in 90 ° of angles, to reduce the volume that the spring installs equipment.The bending mechanism 200 includes second substrate 210, second pedestal 600 is equipped with guide rail 220, and the sliding block 221 being slidably connected with the guide rail 220, the fixation 230 setting of seat is fixedly connected on the sliding block 221, and with the sliding block 221；There are two shaping pieces described in this programme, and two The shaping piece includes oscillating rod 240 and shaping arm 241, and two oscillating rods 240 are divided into the two of the fixed seat 230 Side；The oscillating rod 240 has opposite first end and second end, the second end of the oscillating rod 240 and the shaping arm 241 One end be fixedly connected；The shaping piece and the fixed seat 230 are rotatablely connected so that the first end of the oscillating rod 240 and The shaping arm 241 has opposite rotation direction.

Since the original state of 700 shutter 710 of the motor is that have a folder with the casing of the motor 700 730 Angle, and turn down out outside 700 casing 730 of motor, therefore bending mechanism 200 described in this programme is located at the fixed mechanism 400 One end, and the movement travel of the shaping piece is preferably along the first direction (length direction of motor 700).Therefore described to lead Rail 220 is the length direction extension along the motor 700, and the shaping piece is integrally in a strip shape, also along the length of the motor 700 Direction extends.

Specifically, the oscillating rod 240 is hinged with the pedestal 600, can specifically be realized by the second screw rod 242, can With understanding, the hinge joint of the oscillating rod 240 and the unit is the first end and second end positioned at the oscillating rod 240 Between, so as to realize that the first end and second end of oscillating rod 240 has opposite rotation direction.The oscillating rod 240 with The shaping arm 241 is hinged by swingle 244, and the swingle 244 sequentially passes through the oscillating rod 240 and described whole Shape arm 241, in this way setting facilitate the angle adjusted between the oscillating rod 240 and the shaping arm 241.

Further, in order to realize shutter 710 described in the better bending of the shaping piece, the shaping arm 241 is set End have shaping head 243,243 one end far from the oscillating rod 240 of the shaping head be equipped with for avoiding the importing The escape groove 2431 of part, the escape groove 2431 extend along the stroke directions of the shaping piece；The shaping head 243 is far from described The end face of shaping arm 241 is in be arranged towards the inclined-plane of the shutter 710.In the shaping piece towards the fortune of the motor 700 During dynamic, the shaping head 243 contacts the shutter 710 at first, therefore the end face of the shaping arm 241 is in towards institute The inclined-plane setting for stating shutter 710, can increase the contact area of the shaping arm 241 and the shutter 710, Jin Erke The shutter 710 is pushed with significantly more efficient, the direction that shutter 710 closes 720 entrance of brush box towards lid is made to bend.Pass through The above-mentioned analysis to spring introducing mechanism 100 is it is found that the shaping head 243 is to extend into the brush box 720 in the importing part Bending can be just carried out to shutter 710 afterwards, therefore is interfered to make the shaping head 243 not formed with the importing part, is passed through It is equipped with escape groove 2431 in the one end of shaping head 243 far from the oscillating rod 240, to realize the evacuation to the importing part, from And the reshaping device will not impact the importing part preferably described in bending when shutter 710.

Referring to Fig. 10, further, in the prior art, during by 720 710 bending of shutter of brush box, manually Differed using dynamics, it is variant to easily cause bending angle, consistency it is difficult to ensure that, if 720 shutter 710 of brush box bend it is not in place It easily causes spring to be stuck between shutter 710 and brush box 720, causes the number of active coils of spring to change and cause 700 performance of motor Difference is generated, therefore existing spring assembly method greatly reduces the assembly qualified rate of brush motor 700.In the present solution, being The degree of automation of the raising spring installation equipment, it further includes forward rushing mechanism 300 that the spring installation equipment, which is arranged, described Forward rushing mechanism 300 can realize the shaping head 243 of bending mechanism 200 by the screening for driving the bending mechanism 200 Baffle 710 is pressed on the inlet of the brush box 720, to realize assembly consistency.

In the present solution, the forward rushing mechanism 300 is located at the bending mechanism 200 far from the fixed mechanism 400 or position In side of the bending mechanism 200 far from spring introducing mechanism 100, to drive the bending mechanism 200 to be blocked towards described Plate 710 moves；The forward rushing mechanism 300 includes third substrate 310, and the preceding qi of chong channel ascending adversely being arranged on the third substrate 310 Cylinder 320, the staking punch 330 that axis connection is connect with the preshoot cylinder 320.The staking punch 330 is cavity structure, and the punching Extend guiding axis 331 in pressure head 330, the guiding axis 331 extends along the movement travel direction of the staking punch 330；It is described (the first back-moving spring 332 is arranged on guiding axis 331.The staking punch 330 has under the driving of the preshoot cylinder 320 Movement travel towards between the first end of two oscillating rods 240, drive of the guiding axis 331 in the preshoot cylinder 320 It under dynamic, is supported with the bending mechanism 200, and the bending mechanism 200 is driven to move, until the bending mechanism 200 moves When to predeterminated position, the sliding block 221 is supported with the locating part, institute's staking punch 330 and described two oscillating rods 240 first end supports, and with the angle between the first end by increasing two oscillating rods 240, makes the oscillating rod 240 Second end between angle reduce so that the shaping piece lid presses the shutter to the brush box entrance.In the present solution, institute It is to be arranged in the tetrabasal 410 towards the limited screw 340 on the third substrate 310, the limit spiral shell to state locating part The extending direction of silk 340 is consistent with the stroke of the forward rushing mechanism 300.

Specifically, the preshoot cylinder 320 can be substituted using motor.The staking punch 330 is in the preshoot cylinder 320 Promotion under, moved towards between the first end of two oscillating rod 240, until the guiding axis 331 and the bending mechanism 200 fixed seat 230 supports, to push the bending mechanism 200 to be moved towards the fixed mechanism 400, until the folding Sliding block 221 and the locating part of bender structure 200 support, and the shaping head 243 just corresponds to position after pushing the shutter 710 at this time (shutter 710 is not by the power towards 720 Way in of the brush box at this time, therefore on the outside of the entrance of the brush box 720 Lid closes 720 entrance of brush box to shutter 710 completely not yet).Next, the preshoot cylinder 320 further pushes the punching press First 330, since bending mechanism 200 can not move under the position-limiting action of locating part, it is described with staking punch 330 continue before Into the staking punch 330 and the first end of two oscillating rod 240 squeeze, so that the of two oscillating rod 240 The distance between one end increases so that the second end of two oscillating rod 240 is moved towards 700 direction of the motor, to make It obtains the shaping head 243 and presses the shutter 710 towards the movement of 720 inlet of the brush box, until making the shutter 710 Closely it is pressed on 720 entrance of the brush box.Preferably, the staking punch 330 is tapered close to the side of the reshaping device, It is extruded in order to the staking punch 330 between the first end of two oscillating rod 240.

Further, the oscillating rod 240 is equipped with adjusting screw 244 towards the side of another oscillating rod 240；The adjusting Screw 244 is towards spatially extended between two oscillating rods 240, to be held on two oscillating rods in the staking punch 330 When between 240 first ends, the adjusting screw 244 adjusts the angle between two oscillating rods, 240 first end.It is appreciated that It is that the distance that the adjusting screw 244 protrudes the oscillating rod 240 is bigger so that the pendulum of the second end of two oscillating rod 240 Dynamic range is more sensitive to the displacement distance of the staking punch 330.

1 is please referred to Fig.1, in order to improve the control for installing equipment to the spring, the spring installation equipment further includes control Box 500 processed, the control box 500 and the preshoot cylinder for importing cylinder 150, forward rushing mechanism 300 for importing drive component 320, the fixation cylinder 430 of fixed mechanism 400 is electrically connected, and the importing drive component, preshoot are corresponded in the control box 500 Mechanism 300 sets fixed mechanism 400 and is equipped with button 510.The control box 500 passes through at least three support columns 520 and the pedestal 600 connections, the forward rushing mechanism 300 is between the control box 500 and the pedestal 600.

Pedestal 600 in this programme includes two risers being oppositely arranged, the first base of the spring introducing mechanism 100 The 4th of plate 140, the second substrate 210 of bending mechanism 200, the third substrate 310 of forward rushing mechanism 300 and fixed mechanism 400 Substrate 410 is detachably connected the upper surface with the riser, in this way setting so that the spring installs each mechanism mould of equipment Blockization is arranged, convenient for when actually using the spring installation equipment, according to the different size of motor 700, adjusting each mechanism ruler Very little, specification etc. realizes the flexible collocation between each mechanism；And each mechanism is repaired convenient for staff.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of spring installs equipment, for spring to be fitted into the brush box of brush motor, the brush motor, which has, to be used for Close the shutter of the brush box entrance, which is characterized in that the spring installation equipment includes pedestal, and is arranged in the base On seat：

Spring introducing mechanism includes the importing part being detachably connected for spring to be assembled, and drives the importing part movement Import drive component；The entrance setting for importing part and corresponding to the brush box, under the driving of the spring introducing mechanism, institute It states importing part the spring to be assembled is pressed into the brush box, and is supported with the spring；

Bending mechanism, including fixed seat and the shaping piece that is arranged in the fixed seat, the fixed seat are slided with the pedestal Dynamic connection, and with the movement travel moved towards the shutter, the spring is pressed into the brush in the importing part After in box, the shaping piece supports the shutter, so that the shutter covers the entrance of the brush box.

2. spring as described in claim 1 installs equipment, which is characterized in that there are two the spring introducing mechanisms, and sets up separately In the both sides of the brush box of the brush motor；

The bending mechanism has two shaping pieces, corresponds to the two shutters setting of the motor respectively.

3. spring as described in claim 1 installs equipment, which is characterized in that described to import the spring that part includes setting in a strip shape Guide card, and the auxiliary guide card set on spring guide card both sides；The extending direction of the spring guide card is towards the brush box Entrance, the spring guide card are arranged for spring to be assembled, and the auxiliary guide card is supported for one end of the spring to be assembled；

The spring introducing mechanism further includes movable block and guide holder, and the movable block is fixedly connected with the importing part, and institute Movable block is stated to connect with the importing drive component；The guide holder is equipped with the guide groove housed for the movable block；

The extending direction of the guide groove, the driving direction of the spring introducing mechanism, the extending direction of the spring guide card are equal The Way in of brush box described in face.

4. spring as claimed in claim 3 installs equipment, which is characterized in that the importing drive component includes first substrate, And positioned at the first substrate away from the importing cylinder of the side for importing part, the importing cylinder has connecting shaft, institute It states first substrate and is equipped with the abdicating through hole for passing through and moving for the importing cylinder connecting shaft；The importing cylinder connecting shaft with End connection of the movable block far from the guide part；The extension side of the extending direction of the abdicating through hole and the guide groove To consistent.

5. spring as described in claim 1 installs equipment, which is characterized in that the bending mechanism further includes second substrate, institute It states the second pedestal and is equipped with guide rail, and the sliding block being slidably connected with the guide rail, fixed seat is arranged on the sliding block, and with The sliding block is fixedly connected；The shaping piece includes oscillating rod and shaping arm, and the oscillating rod is set to the both sides of the fixed seat；

The oscillating rod has opposite first end and second end, the second end of the oscillating rod and one end of the shaping arm solid Fixed connection；The oscillating rod is rotatablely connected with the fixed seat, so that the first end of the oscillating rod and the shaping arm have Opposite rotation direction.

6. spring as claimed in claim 5 installs equipment, which is characterized in that the end of the shaping arm has shaping head, institute It states the one end of shaping head far from the oscillating rod to be equipped with for avoiding the escape groove for importing part, the escape groove is along described whole The stroke directions of shape part extend；End face of the shaping head far from the shaping arm is in be arranged towards the inclined-plane of the shutter.

7. spring as claimed in claim 5 installs equipment, which is characterized in that the spring installation equipment further includes for driving The forward rushing mechanism of the bending mechanism movement, the forward rushing mechanism are located at the bending mechanism far from the spring introducing mechanism Side, to drive the bending mechanism to be moved towards the shutter, the pedestal is equipped with locating part；

The forward rushing mechanism includes third substrate, and the preshoot cylinder that is arranged on the third substrate and with the preshoot Cylinder connects the staking punch of axis connection；Extend guiding axis, movement of the guiding axis along the staking punch in the staking punch Stroke directions extend；

The staking punch has under the driving of the preshoot cylinder towards the movement row between the first end of two oscillating rods Journey, the guiding axis support under the driving of the preshoot cylinder with the bending mechanism, and the bending mechanism is driven to move Dynamic, until when the bending mechanism moves to predeterminated position, the sliding block is supported with the locating part, the staking punch with it is described The first end of two oscillating rods supports, and with the angle between the first end by increasing two oscillating rods, makes the swing Angle between the second end of bar reduces, so that the shaping piece lid presses the shutter to the brush box entrance.

8. spring as claimed in claim 7 installs equipment, which is characterized in that the oscillating rod is towards the side of another oscillating rod Equipped with adjusting screw；The adjusting screw is towards spatially extended between two oscillating rods.

9. the spring as described in claim 1 to 8 any one installs equipment, which is characterized in that the spring installation equipment is also Including fixed mechanism, the fixed mechanism includes tetrabasal, the mounting base that is arranged on the tetrabasal, is located at the peace Fill the depression bar assembly of seat side and the fixation cylinder of the driving depression bar assembly；

The depression bar assembly extends to the upper end of the mounting base from the pedestal, and the fixed cylinder is set to the tetrabasal Away from the side of the depression bar assembly；The depression bar assembly has movement along the vertical direction under the driving of the fixed cylinder Stroke, with when the motor is placed in the mounting base, the depression bar assembly compresses the motor from top.

10. spring as described in claim 1 installs equipment, which is characterized in that the spring installation equipment further includes control box, The control box is electrically connected with the spring introducing mechanism, bending mechanism, and the control box is equipped with the control spring and leads Enter mechanism, the button that bending mechanism works；

The control box is located at the top of the pedestal, and has at least three supports between the control box and the pedestal Column.