CN108747979A - A kind of spring-compressed mechanism and a kind of pressure mounting of the spring equipment - Google Patents
A kind of spring-compressed mechanism and a kind of pressure mounting of the spring equipment Download PDFInfo
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- CN108747979A CN108747979A CN201810718016.4A CN201810718016A CN108747979A CN 108747979 A CN108747979 A CN 108747979A CN 201810718016 A CN201810718016 A CN 201810718016A CN 108747979 A CN108747979 A CN 108747979A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 70
- 238000007906 compression Methods 0.000 claims abstract description 139
- 230000006835 compression Effects 0.000 claims abstract description 129
- 238000005266 casting Methods 0.000 claims abstract description 45
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 20
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000012797 qualification Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
A kind of spring-compressed mechanism and a kind of pressure mounting of the spring equipment, wherein spring-compressed mechanism include：Pedestal；Limiting device on pedestal and spring compression means；The limiting device at least limits an axial end portion of spring；The spring compression means include spring terminal casting die, compression unit and compression driven unit, the spring terminal casting die is movably installed on the compression unit, the spring terminal casting die is movable to be moved to position corresponding with another axial end portion of spring, and the compression driven unit drives the compression unit that the spring terminal casting die is driven to be compressed axially the spring along spring.
Description
Technical field
The present invention relates to spring assembling technical fields, and in particular to a kind of spring-compressed mechanism and a kind of pressure mounting of the spring are set
It is standby.
Background technology
Switch is equipment, one of the common accessory on instrument, and demand is very huge, push switch generally by shell,
The components such as button, resetting spring, fixed contact and armature contact form, and lower button is pressed when use, drive or Compressive activities touch
Point makes it be contacted with fixed contact, realizes and is powered, while resetting spring is compressed, and when reset resets under the action of the spring, activity
Contact is detached with fixed contact, realizes power-off.
Manual operation is being needed to be installed together each parts by many of the production process to compress switch, efficiency is low
And cost of labor is big, high rejection rate, therefore in the prior art, in order to realize the automatic assembling production of switch, there are many
Enterprise has carried out the research and development of automation equipment, realizes the assembling of batch production on production assembly line.But in the assembling process of switch
It is especially most difficult to realize automatic assembling with the installation of spring, it is (i.e. uncompressed for the exposed spring in the raw in end
Or the spring stretched) installation, generally absorption type is used to install in the prior art, that is, uses vacuum or magnetic force by spring
Fixed end is adsorbed in and needs in mounting base to be mounted, but the spring of compressive state is in for installing, or installation both ends need
Card sets the spring into shell, it is difficult to realize installation automation and whole mechanical work, it is still necessary to by manually by spring-compressed
After assemble in the housing.
Invention content
Therefore, the technical problem to be solved in the present invention is to overcome pressure mounting of the spring the degree of automation in the prior art low
Defect, to provide it is a kind of can automated job, mechanically actuated carry out pressure mounting of the spring spring-compressed mechanism and a kind of bullet
Spring press-loading device.
For this purpose, the technology case of the present invention is as follows：
A kind of spring-compressed mechanism comprising：
Pedestal；
Limiting device on pedestal and spring compression means；
The limiting device at least limits an axial end portion of spring；
The spring compression means include spring terminal casting die, compression unit and compression driven unit, the spring terminal casting die
Be movably installed on the compression unit, the spring terminal casting die is movable be moved to it is corresponding with another axial end portion of spring
Position, the compression driven unit drives the compression unit that the spring terminal casting die is driven to be compressed axially the bullet along spring
Spring.
Further, the limiting device includes axial limiting unit and radial position-limiting unit, wherein axial limiting unit
The axial end portion of spring is limited, the radial direction position-limiting unit limits its radial direction along spring is axially extending, and institute
Stating radial position-limiting unit ensures that straight line is shunk in an axial direction when spring-compressed.
Further, the radial position-limiting unit is the guide plate of a peripheral surface for being connected to the spring, the guiding
Plane is along spring radial arrangement where plate；Be additionally provided on the spring terminal casting die allow the guide plate by fluting.
Further, one end of the spring is installed in mounting base, and the limiting device further includes to mounting base periphery
The periphery position-limiting unit that wall is locked, the periphery position-limiting unit is set to the axial limiting unit and the radial limit is single
Between member.
Further, the axial limiting unit is a limiting plate, and the periphery position-limiting unit is on a limited block
Several claws for being connected in mounting base periphery wall, the limited block is fixedly attached to the limiting plate, and the guide plate is axial
Set on the end of the limited block.
Further, the limiting device further includes limit driving unit and limit guidance unit, and the limit driving is single
Member is connected to the limiting plate and drives the limiting plate that limited block is driven to be moved between locked position and open position, described
It limits guidance unit and guides the movement.
Further, the compression unit is equipped with the guide groove for allowing the spring terminal casting die to slide through, the bullet
Spring side pressure part is driven by casting die driving unit and is moved between compression position and home position, when being located at the compression position described in
Spring terminal casting die is corresponding with the axial end portion of the spring.
Further, compression driven unit and compression guidance unit, the compressible drive are additionally provided on the compression unit
Unit is connected to the compression unit and the compression unit is driven to execute compression movement, and the compression guidance unit is along the bullet
The compression movement for guiding the compression unit is axially arranged in spring.
Further, the compression driven unit is connect by tumbler with the compression unit, and the tumbler includes
Voussoir positioned at the compression unit end and the driven roller set on the compression driven unit movable end, the driven roller
It is connected to the inclined-plane of the voussoir.
A kind of pressure mounting of the spring equipment comprising：
Spring-compressed mechanism as described in preceding claim any one；
And the mobile mechanism being connect with the spring-compressed mechanism, the mobile mechanism at least drive the spring-compressed
Mechanism is moved to operating position or installation site movement；When in the operating position, the spring-compressed mechanism executes compression
Operation, when being located at the installation site, the spring-compressed mechanism installs compressed spring assembly into pre-installed parts.
Further, the spring assembly includes the spring and spring mounting seat.
Technical solution of the present invention has the following advantages that：
1. spring-compressed mechanism provided by the invention, including：Pedestal；Limiting device on pedestal and spring-compressed
Device；Limiting device at least limits an axial end portion of spring；Spring compression means include spring terminal casting die, compression list
Member and compression driven unit, spring terminal casting die are movably installed on compression unit, and spring terminal casting die is movable to be moved to and spring
The corresponding position of another axial end portion, compression driven unit drive compression unit drive spring terminal casting die along spring axially press
Contracting spring.Spring end is limited by the way that limiting device is arranged, is coordinated along spring shaft using compression set and limiting device
To being compressed, quickly and easily spring assembly can be compressed and assembled, manpower is saved, reduce cost, improve producing line efficiency.
2. spring-compressed mechanism provided by the invention, limiting device includes axial limiting unit and radial position-limiting unit,
Middle axial direction position-limiting unit limits the axial end portion of spring, and radial position-limiting unit is axial arranged to its radially progress along spring
Limit, and radial position-limiting unit ensures that straight line is shunk in an axial direction when spring-compressed.Due to spring after by pressure do not have it is fixed
Shape, and twisted or bending is easy to happen in loading process, therefore by the way that axial limiting unit and radial position-limiting unit is arranged,
Axially and radially limiting to spring simultaneously, prevents spring from occurring in compression process twisted, improves the qualification of product
Rate.
3. spring-compressed mechanism provided by the invention, radial position-limiting unit is the guiding of a peripheral surface for being connected to spring
Plate, plane is along spring radial arrangement where guide plate；Be additionally provided on spring terminal casting die allow guide plate by fluting.By setting
It sets guide plate and is provided with the fluting coordinated with guide plate on compression unit, it is ensured that pass through guide plate pair in compression process
Spring plays guiding and position-limiting action, further avoids the twisted or bending of spring in compression process, further improves production
The qualification rate of product.
4. spring-compressed mechanism provided by the invention, one end of spring are installed in mounting base, limiting device further includes pair
The periphery position-limiting unit that mounting base periphery wall is locked, periphery position-limiting unit are set to axial limiting unit and radial position-limiting unit
Between.Axial limiting unit is a limiting plate, and periphery position-limiting unit is that several on a limited block are connected in outside mounting base
The claw of peripheral wall, limited block are fixedly attached to limiting plate, and guide plate is axially set to the end of limited block.It is axial and outer by being arranged
All position-limiting units limit the mounting base of spring assembly, avoid being occurred by outer force effect spring assembly in compression process
Displacement further improves the qualification rate of product to influence compression effectiveness.
5. spring-compressed mechanism provided by the invention, compression unit is equipped with the cunning for allowing spring terminal casting die to slide through
Slot, spring terminal casting die are driven by casting die driving unit and are moved between compression position and home position, when being located at compression position, bullet
Spring side pressure part is corresponding with the axial end portion of spring.By the guiding that movement spring terminal casting die movement is arranged on compression unit
Slot, permission spring terminal casting die before executing squeeze operation first move to spring free end portion and are limited to it, then single by compression
Member drives spring terminal casting die to execute squeeze operation jointly, and the accurate of spring-compressed process is further ensured that by first positioning to compress afterwards
Property, improve the qualification rate of product.
6. pressure mounting of the spring equipment provided by the invention, by the way that above-mentioned spring-compressed mechanism and mobile mechanism is arranged, using shifting
Dynamic mechanism controls spring-compressed mechanism moves between initial position, operating position and installation site, by the way that mobile mechanism is arranged
Spring-compressed mechanism can be achieved and execute squeeze operation in compression position, installation site is moved to after the completion of compression and executes installation behaviour
Make, realizes the whole mechanically operated percent of automatization of pressure mounting of the spring, improve the production efficiency of producing line.
7. pressure mounting of the spring equipment provided by the invention, since it includes above-mentioned spring-compressed mechanism, necessarily have on
State advantage possessed by spring-compressed mechanism.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the pressure mounting of the spring equipment of the present invention；
Fig. 2 is the structural schematic diagram of spring-compressed mechanism shown in Fig. 1；
Fig. 3 is the front view of spring-compressed mechanism shown in Fig. 2；
Fig. 4 is the assembling schematic diagram of the compression set and pedestal in Fig. 2；
Fig. 5 is the assembling schematic diagram of compression unit shown in Fig. 4 and spring terminal casting die；
Fig. 6 is the assembling schematic diagram of the limiting device and pedestal in Fig. 2；
Fig. 7 is the structural schematic diagram of limiting device；
Fig. 8 is the enlarged diagram of the limited block in Fig. 7.
Reference sign：
1- spring-compresseds mechanism；11- pedestals；
2- mobile mechanisms；
3- spring assemblies；31- springs；32- mounting bases；
4- limiting devices；41- guide plates；42- limiting plates；43- limited blocks；431- claws；44- limiting cylinders；45- is slided
Bar；46- guide pads；47- guide pad mounting bases；
5- spring compression means；51- spring terminal casting dies；511- briquettings；512- briquetting cylinders；513- claws；514- is installed
Seat；515- guide grooves；516- slots；52- compression units；53- sliding slots；54- sliding blocks；55- compression driven units；56- voussoirs；
57- rollers.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment
As shown in Figure 1, this invention describes a kind of pressure mounting of the spring equipment, the pressure mounting of the spring equipment in the present embodiment includes bullet
Spring compression mechanism 1 and mobile mechanism 2；Wherein mobile mechanism 2 connect with compression mechanism 1, driving compression mechanism 1 position of readiness,
It is moved between operating position and installation site.Wherein position of readiness, which refers to, is not detected compression mechanism when having spring assembly below equipment
The 1 off working state position being in；Operating position refers to when having detected spring assembly below the equipment, and mobile mechanism 2 is by spring
The position for the execution squeeze operation that compression mechanism 1 is moved to, installation site refer to mobile mechanism 2 and are moved to spring-compressed mechanism 1
The top corresponding position of pre-installed parts, spring-compressed mechanism 1 installs compressed spring assembly 3 to pre- peace when being in this position
In piece installing.Spring assembly 3 includes spring 31 and spring mounting seat 32, and one end of spring 31 is fixed in mounting base 32.The present invention
It is moved, is realized between position of readiness, operating position and installation site by the way that control spring-compressed mechanism of mobile mechanism is arranged
The whole mechanically operated percent of automatization of pressure mounting of the spring, improves the production efficiency of producing line.
As shown in Fig. 2, the spring-compressed mechanism 1 in the present embodiment includes pedestal 11, limiting device 4 and spring-compressed dress
5 are set, wherein limiting device 4 and spring compression means 5 is mounted on pedestal 11, and limiting device 4 is at least to the one end of spring
It is limited, spring compression means 5 are used for along spring axial direction compressed spring.
As Figure 2-3, limiting device 4 is simultaneously installed in spring mounting seat 32 spring mounting seat 32 and one end
Spring 31 is limited.Wherein limiting device 4 includes axial limiting unit, radial position-limiting unit and periphery position-limiting unit, wherein
Axial limiting unit limits the axial end portion of spring, and radial position-limiting unit limits its radial direction along spring is axially extending
Position, and radial position-limiting unit ensures that straight line is shunk in an axial direction when spring-compressed.Periphery wall of the periphery position-limiting unit to mounting base 32
It is locked, periphery position-limiting unit is set between axial limiting unit and radial position-limiting unit.Since spring does not have after by pressure
There is fixed shape, and be easy to happen twisted or bending in loading process, therefore the present invention is by being arranged axial limiting unit
With radial position-limiting unit, while axially and radially limiting to spring prevents spring from occurring in compression process twisted, carries
The high qualification rate of product.
As shown in Figure 3 and 7, the axial limiting unit in the present embodiment is one end limiting plate 42, referring to attached drawing 6-8, outside
All position-limiting units are several claws 431 for being connected in mounting base periphery wall on a limited block 43 shown in Fig. 8, limited block
43 are fixedly attached to limiting plate 42, the axial end for being set to limited block 43 of guide plate 41.Its medial end portions limiting plate 42 can erect for one
To the plate body of lifting moving, end limiting plate 42 is thus real by the vertically movable right-hand end for being connected to spring mounting seat 32
Now to the axial limiting of spring mounting seat 32.Meanwhile a limited block 43 is further fixed on end limiting plate 42, limited block 43 can
It is lifted jointly with end limiting plate 42.As Figure 7-8, the bottom of the limited block 43 extends downwardly out a pair of of claw 431, works as limit
After position block 43 drops to locked position jointly with end limiting plate 42, which is connected to spring mounting seat 32 just
Peripheral surface on, it is thus achieved that being limited to the periphery of spring mounting seat 32.By the way that axial and periphery position-limiting unit is arranged, to bullet
The mounting base of spring component is limited, and avoids being subjected to displacement to influence to compress by outer force effect spring assembly in compression process
Effect further improves the qualification rate of product.
Radial position-limiting unit in the present embodiment is the guide plate 41 of a peripheral surface for being connected to spring, 41 place of guide plate
Plane is along spring radial arrangement；As shown in fig. 7, the guide plate 41 is vertically arranged, one end is fixed on the end of limited block 43, separately
One end is horizontally extending.Guide plate 41 is connected to the outer circumference surface of spring 31, and is vertically arranged to where spring is radial
Plane.As shown in figure 4, the fluting coordinated with guide plate 41 being equipped with 41 and on compression unit by the way that guide plate is arranged
516, it is ensured that guide plate 41 still plays guiding and position-limiting action to spring in compression process, further avoids in compression process
The twisted or bending of spring, further improves the qualification rate of product.
Limiting device further includes limit driving unit and limit guidance unit, and limit driving unit is connected to limiting plate 42 simultaneously
Limiting plate 42 is driven to drive limited block 43 vertically movable between locked position and open position, limit guidance unit guides this perpendicular
To movement.Wherein referring to attached drawing 6, the limit driving unit in the present embodiment is the limiting cylinder for being set to limiting device end
44, guidance unit is the sliding block sliding bar mechanism being connect with 44 output end of limiting cylinder.The end limiting plate 42 according to attached drawing 7
One end is fixedly connected with slide bar 45, and slide bar 45, which slides vertically, to be set in guide pad 46, and guide pad 46 passes through guide pad mounting base
47 are fixed on pedestal 11.The other end of slide bar 45 is driven by limiting cylinder 44, passes through the movement driving slider of limiting cylinder 44
45 slide vertically along guide pad 46 and move, and are achieved in the lifting moving of limiting device.
The spring-compressed mechanism of the present invention limits spring end by the way that limiting device is arranged, compression set and limit
Device cooperation is axially compressed along spring, can quickly and easily be compressed spring assembly, is saved manpower, is reduced cost, carry
High producing line efficiency.
As illustrated in figures 4-5, the spring compression means in the present embodiment include spring terminal casting die 51, compression unit 52 and compression
Driving unit 53, spring terminal casting die 51 are movably installed on compression unit 52, the axial end portion of spring terminal casting die 51 and spring 53
It is correspondingly arranged and drives compression unit 52 to be axially moved with compressed spring 53 along spring by compression driven unit 53.To avoid spring
Side pressure part interferes in moving process with guide plate 41, be additionally provided on spring terminal casting die 51 allow guide plate 41 by open
Slot 516.Referring to attached drawing 5, by the way that the guide groove 515 of movement spring terminal casting die movement is arranged on compression unit 52, permission is being held
Spring side pressure before row squeeze operation, 51, which first move to spring free end portion, limits it, then is moved by 52 band of compression unit
Spring side pressure part 51 executes squeeze operation jointly, compresses the accuracy for further ensuring that spring-compressed process afterwards by first positioning, carries
For the qualification rate of product.
Wherein as illustrated in figures 4-5, the spring terminal casting die 51 in the present embodiment includes the briquetting 511 and pressure of liftable movement
Part driving unit, casting die driving unit are to drive the movement of briquetting 511 and the briquetting cylinder 512 set on its end, briquetting cylinder 512
Drive the vertically elevating movement of briquetting 511.Compression unit 52 is equipped with the mounting base 514 of installation briquetting cylinder 512 and allows to press
Block 511 passes through and the guide groove 515 of sliding motion wherein.Briquetting 511 is driven by briquetting cylinder 512 in compression position and original
It is moved between position, when being located at compression position, the end of briquetting 511 is corresponding with the axial end portion of spring 31.Wherein such as Fig. 4 institutes
Show, 511 upper edge spring of briquetting be axially arranged at least allow 41 part of guide plate by fluting, 4-5 is it is found that this reality with reference to the accompanying drawings
It includes two vertically arranged claws 513 to apply the briquetting 511 in example, is formed with fluting 516 between two claws 513, passes through
Two claws 513 are pressed on into extruding of the axial end portion realization of spring 31 to spring 31 respectively.
Compression driven unit and compression guidance unit are additionally provided on compression unit 52, it is single that compression driven unit is connected to compression
Member 52 simultaneously drives compression unit to execute compression movement, and the compression fortune of guiding compression unit is axially arranged along spring for compression guidance unit
It is dynamic.As shown in Figures 3 and 5, the compression unit 52 in the present embodiment is the cunning that the one end being slideably positioned on pedestal 11 is wedge shape
Motion block, compression guidance unit are the horizontally disposed sliding block sliding track mechanism for connecting compression unit 52 and pedestal 11.As shown in figure 5,
The sliding slot 53 being slidably connected with pedestal 11 is wherein additionally provided on compression unit 52, sliding slot 53 coordinates with the sliding block 54 on pedestal 11,
Wherein sliding slot 53 and sliding block 54 is horizontally disposed.As shown in figure 3, compression driven unit 55 is single with compression by tumbler
Member 52 connects, and tumbler includes the roller positioned at the voussoir 56 of compression unit end and set on 55 movable end of compression driven unit
Wheel 57, roller 57 is connected to the inclined-plane of voussoir 56.Roller 57 is by 55 drive motion of compression driven unit, when compression driven unit 55
When drive roller wheel 57 moves downward, the voussoir 56 abutted against with it is pushed to move right, to drive entire compression unit 52 whole
Body is moved right along sliding block 54；Opposite, when 55 drive roller wheel 57 of compression driven unit moves upwards, voussoir 56 is inside it
Resetting spring driving under push and reset to the left, to drive entire compression unit 52 integrally to be moved downward along sliding block 54.Its
In be mounted on compression unit 52 due to spring terminal casting die 51, when 55 drive roller wheel 57 of compression driven unit moves
When, spring terminal casting die 51 is achieved in the compression to spring with 52 associated movement of compression unit.Compressible drive in the present embodiment
Unit 55 is a cylinder.
The operation principle of pressure mounting of the spring equipment of the present invention is：
When spring assembly has been not detected in producing line, spring-compressed mechanism is in position of readiness, and bullet is detected in producing line
Spring component in place after, spring-compressed mechanism is moved to operating position by mobile mechanism's setting in motion, hereafter execute pressure mounting of the spring behaviour
Make.
Pressure mounting of the spring operation includes the following steps：
First, limit operation is executed:Specially limiting cylinder 44 drives limiting plate 42 to move down, and thus drives limiting plate
42 and limited block 43 move downward jointly, when limiting device moves to locked position, limiting plate 43 presses on just at this time
The claw 431 of the right-hand end of spring mounting seat 32,43 lower end of limited block is fastened on just on the shell of spring mounting seat 32, by
This is to 32 locking positioning of mounting base；The guide plate 41 on limited block 42 presses on the peripheral surface of spring simultaneously.It limits as a result,
Device moves in place.
Then, spring free end portion is limited：Spring terminal casting die setting in motion, driving of the briquetting 511 in briquetting cylinder 512
Under move downward compression position, the claw 513 on briquetting 511 exactly corresponds to the axially free end of spring at this time, presses at this time
Pawl 513 can be abutted with spring end.
Finally, squeeze operation is executed：After spring terminal casting die is moved to compression position, compression unit is by compression driven unit
55 drivings, the output end of compression driven unit 55 moves down at this time, passes through 52 voussoir at top of compression unit and matching for roller
It closes, drives compression unit 52 and whole move to right of spring terminal casting die 51 to execute spring-compressed operation, at this time due to being set on briquetting 511
There is the fluting 516 for allowing guide plate 41 to pass through, therefore in compression process, guide plate 41 leads the radial side of spring
To, avoid spring occur in compression process it is twisted or bending.
Spring-compressed mechanism 1 is moved to installation site by mobile mechanism 2 and led to by compression mechanism by after the completion of spring-compressed
It crosses spring-compressed mechanism the spring assembly after the completion of compression is placed into pre-installation shell, the so far installation of a spring assembly
It completes.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (11)
1. a kind of spring-compressed mechanism, it is characterised in that including：
Pedestal；
Limiting device on pedestal and spring compression means；
The limiting device at least limits an axial end portion of spring；
The spring compression means include spring terminal casting die, compression unit and compression driven unit, the spring terminal casting die activity
It is installed on the compression unit, the spring terminal casting die is movable to be moved to position corresponding with another axial end portion of spring
It sets, the compression driven unit drives the compression unit that the spring terminal casting die is driven to be compressed axially the spring along spring.
2. spring-compressed mechanism according to claim 1, it is characterised in that：The limiting device includes axial limiting unit
With radial position-limiting unit, wherein axial limiting unit limits the axial end portion of spring, and the radial direction position-limiting unit is along bullet
Spring is axially extending to limit its radial direction, and the radial position-limiting unit ensures that straight line is shunk in an axial direction when spring-compressed.
3. spring-compressed mechanism according to claim 1 or 2, it is characterised in that：The radial direction position-limiting unit is an abutting
Plane is along spring radial arrangement where the guide plate of the peripheral surface of the spring, the guide plate；On the spring terminal casting die
Be additionally provided with allow the guide plate by fluting.
4. according to the spring-compressed mechanism described in claim 1-3 any one, it is characterised in that：It installs one end of the spring
In in mounting base, the limiting device further includes the periphery position-limiting unit locked to mounting base periphery wall, the periphery limit
Bit location is set between the axial limiting unit and the radial position-limiting unit.
5. spring-compressed mechanism according to claim 4, it is characterised in that：The axial limiting unit is a limiting plate,
The periphery position-limiting unit is several claws for being connected in mounting base periphery wall on a limited block, and the limited block is fixed
It is connected to the limiting plate, the guide plate is axially set to the end of the limited block.
6. according to the spring-compressed mechanism described in claim 1-5 any one, it is characterised in that：The limiting device further includes
Driving unit and limit guidance unit are limited, the limit driving unit is connected to the limiting plate and drives the limiting plate band
Dynamic limited block moves between locked position and open position, and the limit guidance unit guides the movement.
7. spring-compressed mechanism according to claim 6, it is characterised in that：The compression unit, which is equipped with, allows the bullet
The guide groove that spring side pressure part slides through, the spring terminal casting die are driven by casting die driving unit in compression position and home position
Between move, be located at the compression position when spring terminal casting die it is corresponding with the axial end portion of the spring.
8. according to the spring-compressed mechanism described in claim 1-7 any one, it is characterised in that：Also connect on the compression unit
It is connected to compression driven unit and compression guidance unit, the compression driven unit is connected to the compression unit and drives the pressure
Contracting unit executes compression movement, and the pressure for guiding the compression unit is axially arranged along the spring for the compression guidance unit
Contracting movement.
9. spring-compressed mechanism according to claim 8, it is characterised in that：The compression driven unit by tumbler with
The compression unit connection, the tumbler include positioned at the voussoir of the compression unit end and set on the compressible drive
The driven roller of unit activity end, the driven roller are connected to the inclined-plane of the voussoir.
10. a kind of pressure mounting of the spring equipment, it is characterised in that including：
Spring-compressed mechanism as described in any one of claims 1-9；
And the mobile mechanism being connect with the spring-compressed mechanism, the mobile mechanism at least drive the spring-compressed mechanism
It is moved to operating position or installation site；When in the operating position, the spring-compressed mechanism executes squeeze operation, is located at
When the installation site, the spring-compressed mechanism will be in the movement installation to pre-installed parts of compressed spring assembly.
11. a kind of pressure mounting of the spring equipment according to claim 10, it is characterised in that：The spring assembly includes the bullet
Spring and spring mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718016.4A CN108747979A (en) | 2018-07-03 | 2018-07-03 | A kind of spring-compressed mechanism and a kind of pressure mounting of the spring equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718016.4A CN108747979A (en) | 2018-07-03 | 2018-07-03 | A kind of spring-compressed mechanism and a kind of pressure mounting of the spring equipment |
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| CN108747979A true CN108747979A (en) | 2018-11-06 |
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| CN201810718016.4A Pending CN108747979A (en) | 2018-07-03 | 2018-07-03 | A kind of spring-compressed mechanism and a kind of pressure mounting of the spring equipment |
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| CN (1) | CN108747979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042128A (en) * | 2022-07-25 | 2022-09-13 | 东莞市顺林模型礼品股份有限公司 | Automatic spring assembling device for automobile model and working method of automatic spring assembling device |
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