CN209365421U - Spring-compressed component and spring force feed device with it - Google Patents

Abstract

The utility model provides spring-compressed component and the spring force feed device with it, in spring-compressed component, there is spring-compressed area between first compression assembly and the second compression assembly, device of rotation driving is sequentially connected rotating disc to drive turn disc, and first connecting rod and second connecting rod are respectively hinged on rotating disc；First connecting rod the first compression assembly of transmission connection, second connecting rod the second compression assembly of transmission connection, first compression assembly and the second compression assembly are movably arranged in linear guide, and when turn disc drives the first compression assembly and the second compression assembly to move back and forth in the opposite direction.Thereby, it is possible to be obviously improved spring-compressed speed, the travel distance of every set compression assembly is shorter, reduces component wear and failure rate, and elastic force balance is more evenly after spring is compressed.Spring-compressed component and push component integrate to form spring force feed device, can also be seen off compressed spring with simple structure.

Description

Spring-compressed component and spring force feed device with it

Technical field

The utility model relates to spring producing device fields, in particular to spring-compressed component and with its bullet Spring force feed device.

Background technique

In the manufacturing process of spring especially bagged-spring, it usually needs by spring-compressed to preset size.It is existing In technology, spring-compressed component is to install single rotating disc in the side of speed reducer, and rotating disc connects single link.Connecting rod connection Single attachment base installs pressing plate on single attachment base, and fixed pressuring plate is arranged on the slide rail, in the other end of spring in attachment base cutting ferrule, Pressing plate squeezes spring with compressed spring to fixed pressuring plate when work.But this spring-compressed component speed of production is slow, component capacity Abrasion, high failure rate, elastic force balance is uneven after spring is compressed.

Moreover, spring-compressed assembly function in the prior art is single, the overall structure when cooperating with other functional modules It is more complicated.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides spring-compressed component and the spring force feed with it Device is able to solve at least one of aforementioned technical problem.

Specifically, its technical solution is as follows:

A kind of spring-compressed component, including device of rotation driving, rotating disc, first connecting rod, second connecting rod, linear guide, First compression assembly and the second compression assembly have spring-compressed between first compression assembly and second compression assembly Area, the device of rotation driving are sequentially connected the rotating disc to drive the turn disc, the first connecting rod and described Second connecting rod is respectively hinged on the rotating disc；

The first connecting rod transmission connection first compression assembly, second connecting rod transmission connection second compression Component, first compression assembly and second compression assembly are movably arranged in the linear guide, and the rotating disc turns First compression assembly and second compression assembly is driven to move back and forth when dynamic in the opposite direction.

In a preferred embodiment, the first connecting rod and the second connecting rod are respective hinged on the rotating disc The line of point passes through the pivot center of the rotating disc.

In a preferred embodiment, the side of the rotating disc is arranged in the first connecting rod and the second connecting rod, The other side of the rotating disc is arranged in the device of rotation driving.

In a preferred embodiment, moment is set on first compression assembly and/or second compression assembly Sensor.

In a preferred embodiment, first compression assembly includes the first pedestal, the first sliding block and the first pressing plate, institute It states the first pressing plate and is fixedly connected with first pedestal, first pedestal hingedly fix by the first connecting rod, first sliding block First pedestal is connected, first sliding block has first sliding groove, and the first sliding groove is set in the linear guide, makes First sliding block is configured as along the linear guide linear slide.

In a preferred embodiment, second compression assembly includes the second pedestal, the second sliding block and the second pressing plate, institute It states the second pressing plate and is fixedly connected with second pedestal, second pedestal hingedly fix by the second connecting rod, second sliding block Second pedestal is connected, second sliding block has second sliding slot, and the second sliding slot is set in the linear guide, makes Second sliding block is configured as along the linear guide linear slide；

Gap between first pressing plate and second pressing plate forms the spring-compressed area.

In a preferred embodiment, the width at the notch of the first sliding groove and the second sliding slot is less than in groove body The two sides up and down of the width in portion, the linear guide are recessed with cooperating with the notch of the first sliding groove and the second sliding slot Slot is embedded in the linear guide in the first sliding groove and the second sliding slot.

A kind of spring force feed device, comprising:

Spring-compressed component described in aforementioned any technical solution；

Casing assembly, the spring-compressed component are mounted in the casing assembly, and the top of the casing assembly is opened wide, Spring to be compressed is set to fall into the spring-compressed area, the first opening of front side setting of the casing assembly, institute from top It states and is provided with the second opening on rear side of casing assembly；

Component is pushed, the spring of compression will be completed from described for entering behind the spring-compressed area from second opening First opening is released.

In a preferred embodiment, the push component includes straight line driving mechanism and push rod, the tail end of the push rod Connect the output end of the straight line driving mechanism, the head end of the push rod, which is configured to ingress and egress out described second, to be opened Mouthful.

In a preferred embodiment, the push component further includes at least one position sensor, at least for limiting The extreme position and reset that the push rod enters in second opening leave extreme position when the described second opening.

The utility model at least has the advantages that

According to spring-compressed component provided by the utility model, there is bullet between the first compression assembly and the second compression assembly Spring compressional zone, device of rotation driving are sequentially connected rotating disc to drive turn disc, and first connecting rod and second connecting rod are cut with scissors respectively It connects on rotating disc；First connecting rod the first compression assembly of transmission connection, second connecting rod the second compression assembly of transmission connection, the first pressure Contracting component and the second compression assembly are movably arranged in linear guide, and when turn disc drives the first compression assembly and second to press Contracting component moves back and forth in the opposite direction.

As a result, in the case where the running speed of device of rotation driving is constant, spring-compressed speed is doubled, same Suppressed range under, the travel distance of every set compression assembly is shorter, can reduce component wear and failure rate.Moreover, because bullet The synchronization of spring both ends is compressed, and elastic force balance is more evenly after spring is compressed.

Further, spring-compressed component and push component integrate to form spring force feed device, can not only press Contracting spring can also be seen off compressed spring with fairly simple structure.

To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and Cooperate appended attached drawing, is described in detail below.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the oblique view of spring force feed device in the utility model embodiment；

Fig. 2 is the first explosive view of spring force feed device in the utility model embodiment；

Fig. 3 is the second explosive view of spring force feed device in the utility model embodiment；

Fig. 4 is the schematic diagram of spring compression assembly in the utility model embodiment；

Fig. 5 is the second schematic diagram that component is pushed in the utility model embodiment.

Main element symbol description:

1- spring force feed device；2- casing assembly；21- shell；22- rear shell；3- first is open；4- device of rotation driving； 5- straight line driving mechanism；6- spring-compressed component；7- push rod；8- reduction gearbox；9- second is open；10- position sensor；61- turns Moving plate；62- second connecting rod；63- first connecting rod；The second pressing plate of 64-；The first pressing plate of 65-；66- linear guide；67- leading truck； The second elongated slot of 68-；The second connecting plate of 69-；The first connecting plate of 610-；The first elongated slot of 611-；The second sliding block of 612-；613- first is sliding Block；The second pedestal of 614-；The first pedestal of 615-.

Specific embodiment

Hereinafter, the various embodiments of the utility model will be described more fully.The utility model can have various realities Example is applied, and can adjust and change wherein.It should be understood, however, that: there is no limit the various embodiments of the utility model In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering falling into the various of the utility model All adjustment, equivalent and/or optinal plan in the spirit and scope of embodiment.

It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition, As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies Sign, number, step, operation, element, component or aforementioned item combination a possibility that.

In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can It including B or may include A and B both.

The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt Referred to as first element.

It should also be noted that in the present invention, unless otherwise specific regulation and definition, " installation ", " connection ", " fixation " Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection or being integrally connected；It can be with It is mechanical connection, is also possible to be electrically connected；It can be and be directly connected to, and can be indirectly connected through an intermediary；It can be Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention, those skilled in the art are it is to be appreciated that indicating position or position in text The term of relationship is orientation based on the figure or positional relationship, is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this It is clearly defined in the various embodiments of utility model.

Embodiment

Present embodiments provide a kind of spring force feed device 1, can compressed spring, and compressed spring is conveyed It walks.

As shown in Figure 1-Figure 3, including spring-compressed component 6, casing assembly 2 and push component.Spring-compressed component 6 is installed In casing assembly 2, the top of casing assembly 2 is opened wide, and spring to be compressed is enable to fall into spring-compressed area, shell from top The first opening 3 of front side setting of component 2, the rear side of casing assembly 2 is provided with the second opening 9.

Wherein, casing assembly 2 as one preferred comprising casing assembly 2 includes front housing 21 and rear shell 22, front housing 21 Accommodating chamber is surrounded with rear shell 22.

As Figure 3-Figure 4, spring-compressed component 6 as one preferred comprising device of rotation driving 4, rotating disc 61, first connecting rod 63, second connecting rod 62, linear guide 66, the first compression assembly and the second compression assembly, the first compression assembly and There is spring-compressed area between second compression assembly.Rotating disc 61, first connecting rod 63, second connecting rod 62, linear guide 66, first Compression assembly and the second compression assembly are located in accommodating chamber, and device of rotation driving 4 and push component are arranged in 22 outer surface of rear shell.

Device of rotation driving 4 is sequentially connected rotating disc 61 to drive the rotation of rotating disc 61, first connecting rod 63 and second connecting rod 62 are respectively hinged on rotating disc 61.The first compression assembly of transmission connection of first connecting rod 63, the transmission connection of second connecting rod 62 second Compression assembly, the first compression assembly and the second compression assembly are movably arranged in linear guide 66, and rotating disc 61 drives when rotating First compression assembly and the second compression assembly move back and forth in the opposite direction.

Since the first compression assembly and the second compression assembly move back and forth in the opposite direction, when the first compression assembly and second When compression assembly is close to each other, the first compression assembly and the second compression assembly are respectively from two end in contact of spring and compressed spring. Compared with prior art, in the case where the running speed of device of rotation driving 4 is constant, spring-compressed speed is doubled, Under same suppressed range, the travel distance of every set compression assembly is shorter, can reduce component wear and failure rate.Moreover, by It is compressed in both ends of the spring synchronization, elastic force balance is more evenly after spring is compressed.

Fig. 1-Fig. 4 shows a kind of preferred device of rotation driving 4 comprising exports the motor of rotation and is connected to motor Reduction gearbox 8, the shell of motor is fixedly connected with the shell of reduction gearbox 8, and the shell of reduction gearbox 8 is also fixedly connected with rear shell 22, motor The input terminal that slows down of output shaft transmission connection, the output end of reduction gearbox 8 is sequentially connected rotating disc 61.When the motor is energized, it passes through Reduction gearbox 8 drives rotating disc 61 to rotate after slowing down.

Fig. 3-Fig. 4 shows a kind of preferred first compression assembly, and the first compression assembly includes the first pedestal 615, first Sliding block 613 and the first pressing plate 65.First pressing plate 65 is fixedly connected with the first pedestal 615, and further preferably, the first pressing plate 65 passes through the One connecting plate 610 is fixedly connected with the first pedestal 615, i.e. the top of the first connecting plate 610 is fixedly connected with the first pressing plate 65, and first The lower part of connecting plate 610 is fixedly connected with the first pedestal 615.The hinged first connecting rod 63 of first pedestal 615, the first sliding block 613 are solid Surely the first pedestal 615 is connected, the first sliding block 613 has first sliding groove, and first sliding groove is set in linear guide 66, makes first to slide Block 613 is configured as along 66 linear slide of linear guide.At this point, rotating disc 61, first connecting rod 63 and the first sliding block 613 form song Handle slide block mechanism.

Fig. 3-Fig. 4 shows a kind of preferred second compression assembly, and the second compression assembly includes the second pedestal 614, second Sliding block 612 and the second pressing plate 64.Second pressing plate 64 is fixedly connected with the second pedestal 614, and further preferably, the first pressing plate 65 passes through the One connecting plate 610 is fixedly connected with the first pedestal 615, i.e. the top of the second connecting plate 69 is fixedly connected with the second pressing plate 64, and second The lower part of connecting plate 69 is fixedly connected with the second pedestal 614.The hinged second connecting rod 62 of second pedestal 614, the second sliding block 612 are fixed The second pedestal 614 is connected, the second sliding block 612 has second sliding slot, and second sliding slot is set in linear guide 66, makes the second sliding block 612 are configured as along 66 linear slide of linear guide.At this point, rotating disc 61, second connecting rod 62 and the second sliding block 612 form crank Slide block mechanism.

In the present embodiment, the gap between the first pressing plate 65 and the second pressing plate 64 forms spring-compressed area.

Preferably, spring compression means further include leading truck 67, and it is long that the first elongated slot 611 and second is offered on leading truck 67 Slot 68, the first connecting plate 610 are slidably arranged in the first elongated slot 611, and the second connecting plate 69 is slidably arranged in the second elongated slot 68. The setting of leading truck 67 in the present embodiment can be oriented to jointly for the first pressing plate 65 and the second pressing plate 64 with linear guide 66, with The prior art is compared, have better guide effect, make spring by stress in compression process more evenly.

The first compression assembly and the second compression assembly is driven to move back and forth in the opposite direction when rotating as rotating disc 61 A kind of line of the respective hinge joint of preferred real-time mode, first connecting rod 63 and second connecting rod 62 on rotating disc 61 is by turning The pivot center of Moving plate 61.As a result, when rotating disc 61 rotates, first connecting rod 63 and second connecting rod 62 are each on rotating disc 61 It is contrary from the linear velocity of hinge joint, it is final that the first compression assembly and the second compression assembly is driven back and forth to move in the opposite direction It is dynamic.

Preferably, as shown in figure 4, the side of rotating disc 61, rotate driving is arranged in first connecting rod 63 and second connecting rod 62 The other side of rotating disc 61 is arranged in device 4.By aforementioned set-up mode, conducive to avoiding interference with, and make spring-compressed component 6 More compact structure.

Preferably, torque sensor is provided on the first compression assembly and/or the second compression assembly.That is the first compression assembly There is torque sensor at least one of the second compression assembly, allow user to monitor spring stress situation in real time, just In Improving The Quality of Products.

Preferably, the width at the notch of first sliding groove and second sliding slot is less than the width in the middle part of groove body, linear guide 66 Two sides up and down there is the groove that cooperates with the notch of first sliding groove and second sliding slot, so that linear guide 66 is embedded in first sliding groove In second sliding slot.

In the present embodiment, push component be used for from second opening 9 enter spring-compressed area after will complete compression spring from First opening 3 is released.

Push component as one preferred pushes away as shown in figure 5, push component includes straight line driving mechanism 5 and push rod 7 The output end of the tail end connection straight line driving mechanism 5 of bar 7, the head end of push rod 7 are configured to ingress and egress out the second opening 9.Wherein, straight line driving mechanism 5 includes electric cylinders, linear motor, cylinder or Hydraulic Elements.Further preferably, straight line driving mechanism 5 From adopting guiding structure, such as directive slide track, good linear movement characteristic is made it have.

Preferably, push component further includes at least one position sensor 10, is at least opened for limiting push rod 7 into second Extreme position and reset in mouth 9 leave extreme position when the second opening 9.Such as the quantity of position sensor 10 is two, Whether one setting reaches for detecting push rod 7 and moving forward into after the second opening 9 in this motion process of push spring in front end Predeterminated position, another setting reset in this motion process after the second opening 9 for detecting push rod 7 rearward out in rear end Whether predeterminated position is reached.In another preferred embodiment, the quantity of position sensor 10 is three, in addition to being located at head end Outside tail end, the predeterminated position between head end and tail end also has a position sensor 10.

Position sensor 10 as one preferred is photoelectric position sensor 10.

It should be noted that front end in the present embodiment, front housing 21, front side, rear end, rear shell 22, front-rear direction in rear side, with Before moving direction when push rod 7 enters the second 9 push spring of opening in push component is, moving direction when push rod 7 resets is Afterwards, before can also being with the direction in Fig. 3 towards observer, after the direction away from observer be.

It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or Process is not necessarily implemented necessary to the utility model.

It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.

Above-mentioned the utility model serial number is for illustration only, does not represent the superiority and inferiority of implement scene.

Disclosed above is only several specific implementation scenes of the utility model, and still, the utility model is not limited to This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims (10)

1. a kind of spring-compressed component, which is characterized in that including device of rotation driving, rotating disc, first connecting rod, second connecting rod, Linear guide, the first compression assembly and the second compression assembly have between first compression assembly and second compression assembly There is a spring-compressed area, the device of rotation driving is sequentially connected the rotating disc to drive the turn disc, and described first Connecting rod and the second connecting rod are respectively hinged on the rotating disc；

The first connecting rod transmission connection first compression assembly, the second connecting rod transmission connection the second compression group Part, first compression assembly and second compression assembly are movably arranged in the linear guide, the turn disc When drive first compression assembly and second compression assembly to move back and forth in the opposite direction.

2. spring-compressed component according to claim 1, which is characterized in that the first connecting rod and the second connecting rod exist The line of respective hinge joint on the rotating disc passes through the pivot center of the rotating disc.

3. spring-compressed component according to claim 1, which is characterized in that the first connecting rod and the second connecting rod are set It sets in the side of the rotating disc, the other side of the rotating disc is arranged in the device of rotation driving.

4. spring-compressed component according to claim 1, which is characterized in that first compression assembly and/or described Torque sensor is provided on two compression assemblies.

5. spring-compressed component according to claim 1, which is characterized in that first compression assembly includes First Body, the first sliding block and the first pressing plate, first pressing plate are fixedly connected with first pedestal, first pedestal hinged described the One connecting rod, first sliding block are fixedly connected with first pedestal, and first sliding block has first sliding groove, the first sliding groove It is set in the linear guide, is configured as first sliding block along the linear guide linear slide.

6. spring-compressed component according to claim 5, which is characterized in that second compression assembly includes second Body, the second sliding block and the second pressing plate, second pressing plate are fixedly connected with second pedestal, second pedestal hinged described the Two connecting rods, second sliding block are fixedly connected with second pedestal, and second sliding block has second sliding slot, the second sliding slot It is set in the linear guide, is configured as second sliding block along the linear guide linear slide；

Gap between first pressing plate and second pressing plate forms the spring-compressed area.

7. spring-compressed component according to claim 6, which is characterized in that the first sliding groove and the second sliding slot Width at notch is less than the width in the middle part of groove body, and the two sides up and down of the linear guide have and the first sliding groove and described The groove of the notch cooperation of second sliding slot, is embedded in the linear guide in the first sliding groove and the second sliding slot.

8. a kind of spring force feed device characterized by comprising

Spring-compressed component of any of claims 1-7；

Casing assembly, the spring-compressed component are mounted in the casing assembly, and the top of the casing assembly is opened wide, make to The spring of compression can fall into the spring-compressed area from top, and the first opening of front side setting of the casing assembly is described outer The second opening is provided on rear side of shell component；

Component is pushed, the spring compressed will be completed from described first for entering behind the spring-compressed area from second opening Opening is released.

9. spring force feed device according to claim 8, which is characterized in that the push component includes straight line driving mechanism And push rod, the tail end of the push rod connect the output end of the straight line driving mechanism, the head end of the push rod is configured to Ingress and egress out second opening.

10. spring force feed device according to claim 9, which is characterized in that the push component further includes at least one Position sensor, at least for limit the push rod enter it is described second opening in extreme position and reset leave described second Extreme position when opening.