CN109093362B - A kind of full-automatic assembling line of oil pump accessory - Google Patents
A kind of full-automatic assembling line of oil pump accessory Download PDFInfo
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- CN109093362B CN109093362B CN201811222241.5A CN201811222241A CN109093362B CN 109093362 B CN109093362 B CN 109093362B CN 201811222241 A CN201811222241 A CN 201811222241A CN 109093362 B CN109093362 B CN 109093362B
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- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Abstract
The present invention relates to oil pump mounting technology fields, provide a kind of full-automatic assembling line of oil pump accessory, it includes mounting base, push cylinder, mechanism for pushing springs, compression mechanism and automatically enter mechanism, it using the reset of the push cylinder squeezed spring by driving locating part to rotate, locating part is set to lose the limitation to track inner spring, and push cylinder does not reset once, in locating part rotation one spring to compression groove of output, it solves in spring assembling process, spring is automatically entered into the technical problem in compression groove, realize spring one by one, orderly, it is automatically entered into compression groove, avoid artificial placement, improve assembly precision, reduce labor intensity, and in spring-compressed assembling process, bearing assembly carries out spring horizontally-supported, keep the levelness of spring, avoid spring run-off the straight.
Description
Technical field
The present invention relates to oil pump mounting technology field, specially a kind of full-automatic assembling line of oil pump accessory.
Background technique
At work, each moving parts are acted on another part with certain power automobile engine, and are occurred
The relative motion of high speed has relative motion, and piece surface must generate friction, thus accelerated wear test.Therefore, in order to mitigate
Abrasion reduces frictional resistance, prolongs the service life, must all have on lubricating system components on engine.Lubricating system it is main
The various equipment such as the organic oil pump of component, the effect of lubricating oil pump are after machine oil is increased to certain pressure, to be forcibly sent to and start
On the moving surface of each part of machine, it generally comprises pump cover and the pump housing, is connected between pump cover and the pump housing with screw, is set in the pump housing
There are internal rotor, outer rotor, spring, low pressure oil pocket and high-voltage oil cavity.
In the prior art, in lubricating oil pump spring assembly be usually use special tooling, it include accommodation seat, briquetting and
Bolt is adjusted, there is the accommodating hole of energy putting spring on accommodation seat, briquetting is slidably connected in accommodating hole, is adjusted bolt thread and is connected
On the accommodation seat connect and adjusts one end of bolt and connect with briquetting.When carrying out spring assembly, briquetting is passed through into adjusting first
Bolt and accommodation seat are threadedly coupled the one end for sliding into accommodating hole, and then spring is placed in the accommodating hole of accommodation seat, then
Adjusting bolt is screwed, so that briquetting is gradually reduced spring, until spring-compressed until it can be packed into the spring mounting groove in lubricating oil pump；
The assembly device of spring with compressive state is rotated on the end face of oil pump casing, spring is made to be placed exactly in lubricating oil pump
Above spring mounting groove, then the spring in accommodation seat is beaten in the spring mounting groove of lubricating oil pump with other tools, completes bullet
The assembly of spring.
But in the lubricating oil pump of above structure the mounting device of spring there is a problem of it is following:
1) since when spring to be transferred in the spring mounting groove of lubricating oil pump, accommodation seat is only located in lubricating oil pump
On shell end face, there is no connection structures, therefore, it is very easy to when carrying out spring transfer, accommodation seat there is a phenomenon where sliding, from
And cause spring that cannot successfully be transferred to the phenomenon in lubricating oil pump upper spring mounting groove, then cause assembly efficiency low；
2) in addition, after spring compressed by briquetting, bolt and briquetting are adjusted by the reaction force of spring, and works as spring quilt
When tapping the spring mounting groove entered in lubricating oil pump, the vibration for tapping generation can make to adjust bolt in the effect of reactive spring force
Lower back-out accommodation seat, so that it is not in place to cause spring that compression just occurs before having not been entered into the spring mounting groove in lubricating oil pump
Phenomenon, in other words, the decrement of spring are not up to preset length, cause spring cannot be completely into the bullet of lubricating oil pump
In spring mounting groove, and have no alternative but that bolt screw-in will be adjusted again until the decrement of spring reaches and presets span, thus shadow
Ring assembly efficiency.
In the Chinese patent of Patent No. CN201510502789.5, a kind of installation dress of spring in lubricating oil pump is disclosed
It sets, it includes indentation seat and the briquetting for being pressed into spring in lubricating oil pump upper spring mounting groove, and having in indentation seat can hold
The indentation through-hole for setting simultaneously compressed spring, the cross section for being pressed into through-hole is rectangular opening, is pressed into the upper section of through-hole in length direction
On both ends side wall be inclined-plane；The lower end of indentation through-hole is located at the surface of spring mounting groove, and between the side wall of both ends away from
From successively decreasing from top to bottom；Briquetting upper end is equipped with the driving structure for indentation.
But above-mentioned patent, during carrying out compression assembly to spring, there are still following technical problems:
1, there is still a need for workers to be placed manually into compression groove for spring, but the narrow space between compression groove and briquetting, hand
It is dynamic to place spring difficulty height, and accuracy is low；
2, the both ends of spring are not supported or limit, and since the force in extrusion process is uneven, easily lead to bullet
Spring tilts during compression, when causing in spring indentation spring mounting groove, since spring tilts, causes spring from bullet
Pop-up, install failure in spring mounting groove.
Summary of the invention
In view of the above problems, the present invention provides a kind of full-automatic assembling line of oil pump accessory, by using to spring
The reset of the push cylinder squeezed drives locating part rotation, so that locating part is lost the limitation to track inner spring, and push
Cylinder does not reset once, in locating part rotation one spring to compression groove of output, solves in spring assembling process, spring is automatic
The technical problem being input in compression groove, and in spring-compressed assembling process, bearing assembly is horizontally-supported to spring progress,
The levelness for keeping spring, avoids spring run-off the straight.
To achieve the above object, the invention provides the following technical scheme:
A kind of full-automatic assembling line of oil pump accessory comprising the pump housing is provided with spring mounting groove on the pump housing, the bullet
Spring mounting groove is for installing spring, further includes:
Mounting base, the placing groove with the pump housing profiling is provided in the mounting base, and the pump housing is placed in described put
It sets in slot, and the spring mounting groove level is exposed；
Push cylinder, the push cylinder are installed on the top of the mounting base by portal frame, which pushes away
Sending end pushes setting perpendicular to the spring mounting groove straight down；
Mechanism for pushing springs, the mechanism for pushing springs are set on the push end of the push cylinder, are pushed away by described
Cylinder of supplying gas carries out extruding push to the spring, the spring is pressed into the spring mounting groove, the mechanism for pushing springs packet
It includes the push block for pushing the spring and drives the rotary components rotated with by push cylinder, pushed in the push block
When the spring, what the rotary components synchronized carries out rotation driving to the spring, and the push block is contacted with the spring
Position be arc-shaped setting, the push block coat the spring top setting；
Compression mechanism, the compression mechanism are set to the underface of the mechanism for pushing springs, with the push cylinder
Push end connect setting, and it stores described spring, and when the push block pushes the spring, which is synchronized pair
The length direction of the spring is compressed, and the compression mechanism include be vertically arranged at the portal frame and the mounting base it
Between optical axis, sliding sleeve be set to optical axis on compression groove and be set to the bearing assembly that the spring is carried on compression groove, this holds
Component is carried to connect by screw rod with the compression groove；And
Automatically enter mechanism, the top for automatically entering mechanism and being set to the compression mechanism, by the push gas
Cylinder drives to the input of the compression groove one by one, the orderly spring.
As an improvement, the rotary components include:
Rotating roller, the rotating roller rotary setting are arranged in parallel in the push block with the push block, and its with
The spring contradicts setting；And
Driving unit, the driving unit are driven by the push cylinder, drive the rotating roller rotary setting.
As an improvement, the driving unit includes:
Drive gear；The sliding tooth wheel is rotatably dispose on the connecting rod that the push block is connect with the push cylinder,
Its top for being located at the rotating roller, and its both ends is sequentially connected by transmission group and the rotating roller；
First rack gear, first rack gear are arranged in parallel with the connecting rod, are arranged with the driving gear engaged transmission,
And the upper end and the rod slide are socketed, the upper end of first rack gear is hung by the limited block engaging at the top of the connecting rod to be set；With
And
Polished rod, the polished rod are symmetrically disposed on the two sides of first rack gear, and the upper end is hung on first rack gear,
And its underpart connect setting with the lower part of first rack gear, and the first spring, and the top of first spring are arranged on the polished rod
Portion is provided with slide plate, and the middle part of the slide plate is fixedly connected with connecting rod, and the slide plate compresses first spring with connecting rod.
As an improvement, the transmission group includes:
Transmission gear, the transmission gear are sheathed on respectively in the driving gear and the rotating roller；And
Tooth band, the tooth band are sheathed on the transmission gear, the excircle of the outer surface of the tooth band and the rotating roller
Maintain an equal level.
As an improvement, the bottom of the polished rod and the bearing assembly squeeze and be arranged, bottom is provided with crushing block, and should
Polished rod is provided with the groove with screw rod recess fitting.
As an improvement, the compression groove successively includes: from top to bottom along the vertical direction
The longitudal section of compression unit, the compression unit width direction is splayed setting, to the length direction of the spring
It is compressed, the outer wall of the compression unit is slidably socketed by linking arm and the optical axis, and the middle part of the linking arm and connecting rod
Basal sliding hang and set, second spring is arranged in the connecting rod, and the top of the connecting rod is synchronous with the push end connection
Push；
To middle part, the length direction longitudal section to middle part is splayed setting, is oriented to, makes to the spring
The axis parallel of the spring is in the spring mounting groove, and the face spring mounting groove is arranged, which sets
It is equipped with the mounting plate for installing the bearing assembly, the screw rod is vertically arranged on the mounting plate；And
Guide part, the guide part are square tube setting, dock with the spring mounting groove and plug together setting, and it is to compression
Spring afterwards is oriented to, and the push of the push block is cooperated, and is input to the spring in the spring mounting groove, the guiding
The end in portion is provided with limiting section, and the opening of the limiting section and the spring mounting groove contradicts, and limits the compression groove
Position.
As an improvement, the length L2 of the length L1 of the compression unit bottom interior wall and guide part inner wall meets relationship: L1=
L2, and the length L1 of the compression unit bottom interior wall and the length L3 of the spring mounting groove meet relationship: L1 < L3.
As an improvement, it is provided with gain on the compression unit and the two sidewalls at the connecting portion to middle part, the waist
Slot is vertically arranged, and is used to install the bearing assembly.
As an improvement, the bearing assembly further include:
Bearing seat, the bearing seat are symmetrically disposed on the two sides of the compression groove length direction, with connecing for the spring
Contacting surface is arc setting, and its intermediate openings is arranged, which is all set in the gain, and between the bearing seat away from
Length L2 from L4 and guide part inner wall meets relationship: L4 < L2；
Cantilever, the cantilever pass through the gain and connect with the bearing seat, and it is same to be located at the compression groove length direction
The cantilever of side is connected as one by link block, and the link block is slideably positioned on the screw rod；And
Third spring, the third spring pocket are set on the screw rod, and conflict is set to the link block and mounting plate
Between.
As an improvement, the mechanism that automatically enters includes:
Track, the track inclination are fixedly installed, the top opening setting of compression groove described in output end face, and its bottom
Portion is provided with opening, and the length direction equidistant arrangement along the track is provided with several springs；
The both ends of locating part, the locating part shaft are rotatably dispose in the bottom of the track comprising are mutually perpendicular to set
The limit plate set, the region between the limit plate angle form loading area；
Gear is rotated, the rotation gear is symmetrically sheathed on the shaft two sides of the locating part, same with the locating part
Step rotation；And
Second rack gear, second rack gear are vertically arranged at the side of the rotation gear, nibble with the rotation gear
Setting is closed, and it is moved up and down along the vertical direction by push cylinder driving.
The beneficial effects of the present invention are:
(1) present invention makes to limit by driving locating part to rotate using the reset for the push cylinder for squeezing spring
Part loses the limitation to track inner spring, and push cylinder does not reset primary, locating part rotation one spring of output to compression groove
It is interior, realize oil pump spring assembling process in, spring one by one, orderly, be automatically entered into compression groove, avoid artificial placement, mention
High assembly precision, reduces labor intensity；
(2) present invention by using in the compression groove compressed to spring setting bearing assembly to the both ends of spring into
Row is accepted, then push block is cooperated to carry out push compression to spring, makes spring in compression process always in horizontally disposed, spring
When being compressed to length of its length less than spring mounting groove, spring is pressed into spring mounting groove, and spring horizontal is made to be pressed into spring
In mounting groove, pop-up will not be tilted；
(3) when bearing assembly being arranged in the present invention, with the compression of spring, when the compresses in length of spring is pacified to spring is less than
When the length of tankage can be pressed into spring mounting groove, the bearing seat for bearing spring can cancel the carrying to spring, and spring can
To be smoothly pressed into spring mounting groove, interference will not be generated；
(4) pass through the rotation being set to inside push block when push block carries out push compression downwards to spring in the present invention
Transfer roller carries out friction rotation to spring, and state of the spring in compression process in spinning is made to disappear using the spinning of spring
Except spring is uneven because compressing caused by spring flexible in compression process, lead to arching upward for spring part；
(5) present invention drives rotating roller to rotate using push cylinder, and rotating roller rotation makes spring carry out rotation, and alleviation makes bullet
The both ends that spring and compression groove contradict, frictional force during spring-compressed by compression groove are influenced the feelings being upturned
Condition makes linear frictional force be converted to multidirectional rotating friction force, frictional force is avoided to concentrate；
(6) it is divided into compression unit from top to bottom, to middle part and guide part, compression unit when compression groove is set in the present invention
It is compressed for the length to spring, middle part is then aligned spring with the middle line of spring mounting groove, guarantee spring pressure
When entering spring mounting groove, the uniform force application of spring, and guide part then guarantees that spring will not be sent out during being pressed into spring mounting groove
The offset of raw position.
The advantages that installation is accurate, quick in conclusion the present invention has, and installation effect is good, and assembly precision is high, it is especially suitable
Slot technical field is fitted into machine oil pump spring.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is sectional structure stereoscopic schematic diagram of the present invention；
Fig. 3 is partial structural diagram of the present invention；
Fig. 4 is oil pump structure schematic diagram of the present invention；
Fig. 5 is that the present invention automatically enters mechanism structure signal；
Fig. 6 is that the present invention automatically enters mechanism schematic cross-sectional view one；
Fig. 7 is that the present invention automatically enters mechanism schematic cross-sectional view two；
Fig. 8 is limit assembly structural schematic diagram one of the present invention；
Fig. 9 is limit assembly structural schematic diagram two of the present invention；
Figure 10 is push block structural schematic diagram of the present invention；
Figure 11 is broken section structural schematic diagram one of the present invention；
Figure 12 is structure enlargement diagram at B in Figure 11；
Figure 13 is broken section structural schematic diagram two of the present invention；
Figure 14 is structure enlargement diagram at A in Figure 13；
Figure 15 is compression mechanism schematic perspective view of the present invention；
Figure 16 is compression mechanism schematic cross-sectional view of the present invention；
Figure 17 is rotary components schematic perspective view of the present invention；
Figure 18 is polished rod schematic cross-sectional view of the present invention；
Figure 19 is rotary components schematic cross-sectional view of the present invention；
Figure 20 is rotary components working state schematic representation of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment one:
As shown in Figure 1, Figure 2, shown in Fig. 4 and Figure 11, a kind of full-automatic assembling line of oil pump accessory comprising the pump housing 1, the pump
Spring mounting groove 11 is provided on body 1, the spring mounting groove 11 is for installing spring 12, further includes:
Mounting base 2, the placing groove 21 with 1 profiling of the pump housing is provided in the mounting base 2, and the pump housing 1 is placed in
In the placing groove 21, and the horizontal exposing of the spring mounting groove 11；
Push cylinder 3, the push cylinder 3 are installed on the top of the mounting base 2, the push cylinder by portal frame 30
3 push end 31 pushes setting perpendicular to the spring mounting groove 11 straight down；
Mechanism for pushing springs 4, the mechanism for pushing springs 4 is set on the push end 31 of the push cylinder 3, by institute
It states push cylinder 3 and extruding push is carried out to the spring 12, the spring 12 is pressed into the spring mounting groove 11, the spring
Delivery device 4 includes driving the rotary components rotated with by push cylinder 3 for pushing the push block 41 of the spring 12
42, when the push block 41 pushes the spring 12, what the rotary components 42 synchronized carries out rotation drive to the spring 12
Dynamic, the position that the push block 41 is contacted with the spring 12 is arc-shaped setting, which coats the spring 12
Top setting；
Compression mechanism 5, the compression mechanism 5 are set to the underface of the mechanism for pushing springs 4, with the push gas
The push end 31 of cylinder 3 connects setting, and it stores the spring 12, when the push block 41 pushes the spring 12, the pressure
Contracting mechanism 5, which synchronizes, compresses the length direction of the spring 12, and the compression mechanism 5 includes being vertically arranged at described gantry
The compression groove 51 and be set on compression groove 51 that optical axis 50, sliding sleeve between frame 30 and the mounting base 2 are set on optical axis 50
The bearing assembly 52 of the spring 12 is carried, which is connect by screw rod 521 with the compression groove 51；And
Automatically enter mechanism 6, the top for automatically entering mechanism 6 and being set to the compression mechanism 5, by the push
Cylinder 3 drives to the input of the compression groove 51 one by one, the orderly spring 12.
As shown in Fig. 3, Fig. 5, Fig. 6 and Fig. 7, further, the mechanism 6 that automatically enters includes:
Track 61, the inclination of track 61 are fixedly installed, the top opening setting of compression groove 51 described in output end face,
And its bottom is provided with opening, and several springs 12 is provided with along the length direction equidistant arrangement of the track 61；
The both ends of locating part 62,62 shaft of locating part are rotatably dispose in the bottom of the track 61 comprising mutually
Vertically disposed limit plate, the region between the limit plate angle form loading area；
Gear 63 is rotated, the rotation gear 63 is symmetrically sheathed on the shaft two sides of the locating part 62, with the limit
Position 62 synchronous rotary of part；And
Second rack gear 64, second rack gear 64 is vertically arranged at the side of the rotation gear 63, with the rotation
Gear 63 is engaged, and it is moved up and down along the vertical direction by the push cylinder 3 driving.
It should be noted that during push cylinder 3 recycles, passing through after the assembly that device completes a spring 12
Second rack gear 64 drives rotation gear 63 to rotate, and then locating part 62 is driven to rotate, and the loading area on locating part 62 loads spring
After 12, rotation exports the spring 12 of filling, after spring 12 loses the limitation of limit plate, is placed in compression along 61 horizontal feed of track
In slot 51, then by the drive extruding spring 12 of push block 41 of push cylinder 3, move down spring 12 along compression groove 51,
In mobile process, the length of spring 12 is gradually compressed, until the compresses in length of spring 12 to less than the length of spring mounting groove 11
When spending, spring 12 is pressed into spring mounting groove 11, completes the installation of spring 12.
It further illustrates, in the initial state, the loading area of the angle formed between limit plate is just for locating part 62
Spring 12 is arranged, limit plate forms spring 12 and limits, and passes through in the second rack gear 64 in 3 Recovery Process of push cylinder
Second rack gear 64 is engaged with rotation gear 63, and locating part 62 is driven to rotate, and the spring 12 in loading area is with locating part 62
It rotates and overturns, locating part 62 is rotated by 90 °, and loading area face compression groove 51 is arranged, and spring 12 is since gravity leaves loading area, certainly
It is dynamic to roll into compression groove 51.
In addition, during spring 12 compresses, since the both ends of spring 12 and the side wall of compression groove 51 contradict, spring 12
Friction can be generated with the both ends of compression groove 51, when the both ends unbalance stress of 12 length direction of spring, just will appear the inclination of spring 12,
Once spring 12 tilts, then for spring 12 when being pressed into spring mounting groove 11, spring 12 loses the limit of push block 41, can again
Degree is popped up out of spring mounting groove 11, and assembly is caused to fail.The present invention is by utilizing bearing assembly 52 to 12 length direction of spring
Both ends accepted, when push cylinder 3 drives push block 41 to squeeze spring 12, bearing assembly 52 with push block 41 it is synchronous to
Lower movement provides support to the both ends of 12 length direction of spring, avoids tilting in 12 compression process of spring.
As shown in Fig. 8 and Fig. 9, as a preferred embodiment, the mechanism 6 that automatically enters further includes being set to institute
The limit assembly 65 that rotation limitation is carried out to rotation gear 63 on the link arm that the second rack gear 64 is connect with push cylinder 3 is stated, it should
Limit assembly 65 includes:
Sliding block 651, the sliding block 651 are convex setting, are slideably positioned in the sliding slot 642 being arranged on the link arm；
Positioning tooth 652, the positioning tooth 652 are fixedly connected with setting with the sliding block 651, are located at the rotation gear 63
Surface, and it slides to engage with the rotation gear 63 to limit with the sliding block 651 and be arranged；And
Resilient member 653, the resilient member 653 are set in the sliding slot 642, and top connects with abaculus 654
It connects, which is embedded at the top of the sliding slot 642, and the bottom of the resilient member 653 is connect with the sliding block 651.
It should be noted that after locating part 62 is rotated by 90 ° in one spring 12 to compression groove 51 of output, in push cylinder
When spring in 3 push compression grooves 51 is assembled, locating part 62 is anti-again by the second rack gear 64 and engaging for rotation gear 63
Turn, locating part 62 is resetted to the limit of the formation of spring 12 again in track 61, while positioning tooth 652 and rotation gear 63 block
It closes, locating part 62 is fixed, its rotation is avoided.
As shown in Figure 10, as a preferred embodiment, the position that the push block 41 is contacted with the spring 12
For arc-shaped setting, which coats the top setting of the spring 12.
It should be noted that push block 41 to spring 12 when carrying out squeezing push, push block 41 is contacted with spring 12
Position and 12 profiling of spring are arranged, and push block 41 to spring 12 when carrying out squeezing push, top of the push block 41 to spring 12
It is coated, spring 12 is made to be more conducive to push compression.
As shown in Figure 11, Figure 12, Figure 13 and Figure 14, as a preferred embodiment, the compression groove 51 is along vertical
Direction successively includes: from top to bottom
The longitudal section of compression unit 511,511 width direction of compression unit is splayed setting, to the spring 12
Length direction is compressed, and the outer wall of the compression unit 511 is slidably socketed by linking arm 512 with the optical axis 50, and the connection
The basal sliding of the middle part of arm 512 and connecting rod 513, which is hung, to be set, and second spring 514, and the connection are arranged in the connecting rod 513
The top of bar 513 connect synchronized push with the push end 31；
To middle part 515, the length direction longitudal section to middle part 515 be splayed setting, to the spring 12 into
Row guiding makes the axis parallel of the spring 12 in the spring mounting groove 11, and the face spring mounting groove 11 is arranged, should
Mounting plate 516 for installing the bearing assembly 52 is provided with to the outer wall at middle part 515, the screw rod 521 is vertically arranged at
On the mounting plate 516；And
Guide part 517, the guide part 517 are square tube setting, dock with the spring mounting groove 11 and plug together setting, and
It is oriented to compressed spring 12, cooperates the push of the push block 41, and the spring 12 is made to be input to the spring
In mounting groove 11, the end of the guide part 517 is provided with limiting section 518, which opens with the spring mounting groove 11
It is contradicted at mouthful, the compression groove 51 is limited.
As shown in Fig. 4 and Figure 16, further, the length L1 and 517 inner wall of guide part of 511 bottom interior wall of compression unit
Length L2 meet relationship: L1=L2, and the length of the length L1 of 511 bottom interior wall of compression unit and the spring mounting groove 11
L3 meets relationship: L1 < L3.
It should be noted that compression unit 511 compresses the length direction of spring 12, it is that the length of spring 12 is less than bullet
The length of spring mounting groove 11 allows spring 12 after being pressed into spring mounting groove 11, is returned by the elasticity of spring 12 itself
It is multiple, it is mounted on spring 12 in spring mounting groove 11.
It further illustrates, in order to guarantee that spring 12 when being pressed into spring mounting groove 11, is pacified just at spring
Spring 12 is directed to the uniform force application of oil pump casing by utilizing by the center of tankage 11, spring 12 to middle part 515
Above the middle line of spring mounting groove 11, spring 12 is pressed into spring mounting groove 12 just at the middle part of spring mounting groove 11 later.
Further explain, the end of guide part 517 is inserted into spring mounting groove 11, using limiting section 518 with
The upper opening engaging of spring mounting groove 11 limits compression groove 51.
As shown in figure 15, as a preferred embodiment, the compression unit 511 and the connection to middle part 515
Gain 519 is provided on two sidewalls at position, which is vertically arranged, and is used to install the bearing assembly 52.
Further, the bearing assembly 52 further include:
Bearing seat 522, the bearing seat 522 are symmetrically disposed on the two sides of 51 length direction of compression groove, and described
The contact surface of spring 12 is arc setting, and its intermediate openings is arranged, which is all set in the gain 519, and
The length L2 of the distance between the bearing seat 522 L4 and 517 inner wall of guide part meets relationship: L4 < L2；
Cantilever 523, the cantilever 523 pass through the gain 519 and connect with the bearing seat 522, and are located at the compression
The cantilever 523 of 51 length direction the same side of slot is connected as one by link block 524, and the link block 524 is slideably positioned in institute
It states on screw rod 521；And
Third spring 525, the third spring 525 are sheathed on the screw rod 521, and conflict is set to the link block
Between 524 and mounting plate 516.
It should be noted that the both ends of 12 length direction of spring can be erected at after spring 12 drops into compression groove 51
On stacker 522, as push block 41 is not to push is squeezed, stacker 522 can be moved down constantly, make 12 length of spring
The both ends in direction and the side wall of compression groove 51 contradict, by the extruding of push block 41, by compression unit 511 to the length side of spring 12
To being compressed, as when the length of spring 12, which is foreshortened to, to be contradicted with the side wall to middle part 515, stacker 522 passes through gain 519
Compression groove 51 is skidded off, spring 12 enters in guide part 517.
Embodiment two:
Figure 17 is a kind of a kind of structural schematic diagram of the embodiment two of the full-automatic assembling line of oil pump accessory of the present invention；Such as
Shown in Figure 17, wherein appended drawing reference corresponding with embodiment one is used with a kind of identical or corresponding component of embodiment, for simplicity
For the sake of, the distinctive points with embodiment one are hereafter only described.The difference of the embodiment two and embodiment one shown in FIG. 1 exists
In:
As shown in figure 17, a kind of full-automatic assembling line of oil pump accessory, the mechanism for pushing springs 4 further includes by pushing
Cylinder 3 drives the rotary components 42 rotated, and when the push block 41 pushes the spring 12, the rotary components 42 are same
Step carries out rotation driving to the spring 12.
As shown in Figure 18, Figure 19 and Figure 20, wherein the rotary components 42 include:
Rotating roller 43,43 rotary setting of rotating roller are parallel with the push block 41 to set in the push block 41
It sets, and it contradicts with the spring 12 and is arranged；And
Driving unit 44, the driving unit 44 are driven by the push cylinder 3, and the rotation of rotating roller 43 is driven to set
It sets.
Further, the driving unit 44 includes:
Drive gear 441；The driving gear 441 is rotatably dispose in the push block 41 and connect with the push cylinder 3
Connecting rod on, be located at the rotating roller 43 top, and its both ends by transmission group 442 and the rotating roller 43 transmission connect
It connects；
Drive rack 443, the drive rack 443 are arranged in parallel with the connecting rod, engage with the driving gear 441
Transmission setting, and the upper end and the rod slide are socketed, the upper end of the drive rack 443 is by the limited block at the top of the connecting rod
Engaging, which is hung, to be set；And
Polished rod 444, the polished rod 444 are symmetrically disposed on the two sides of the drive rack 443, and the upper end is hung at the drive
On carry-over bar 443, and its underpart connect setting with the lower part of the drive rack 443, is arranged with the first spring on the polished rod 444
445, and the top of first spring 445 is provided with slide plate 446, the middle part of the slide plate 446 is fixedly connected with connecting rod, and the slide plate
446 compress first spring 445 with connecting rod.
Further, the transmission group 442 includes:
Transmission gear 4421, the transmission gear 4421 are sheathed on the driving gear 441 and the rotating roller 43 respectively
On；And
Tooth band 4422, the tooth band 4422 are sheathed on the transmission gear 4421, the outer surface of the tooth band 4422 and institute
The excircle for stating rotating roller 43 maintains an equal level.
As a preferred embodiment, the bottom of the polished rod 444 and the bearing assembly 52 squeeze and are arranged, bottom
Portion is provided with crushing block 4441, and the polished rod 444 is provided with the groove 4442 with the screw rod 521 recess fitting.
It should be noted that rotation during push block 41 carries out extruding push to spring 12, in push block 41
Roller 43, which is synchronized, carries out friction rolling to spring 12, so that spring 12 is carried out rotation during compression, wherein the rotation of rotating roller 43
Turn to be driven by driving unit 44.
It further illustrates, the working principle of driving unit 44 is that driving gear 441 passes through transmission group 442 and rotation
Roller 43 is sequentially connected, and during driving gear 441 to push downwards with push cylinder 3, drives gear 441 and drive rack
443 engagements, the driving rotation of gear 441 drive rotating roller 43 to rotate.
It further explains, in the initial procedure that push cylinder 3 pushes downwards, driving unit 44 is whole with push
The push end of cylinder 3, which synchronizes, to be moved down, in folding process, the groove 4442 of 444 bottom of polished rod in driving unit 44 and carrying
521 fitting of screw rod in component 52, is pressed down against stacker 522, later, as slide plate 446 is with connecting rod compression described first
Spring 445 drives between gear 441 and drive rack 443 and opposite sliding occurs, and rotating roller 43 starts to rotate, and works as stacker
522 stop moving down, and realize and contradict between polished rod 444 and screw rod 521, and drive rack 443 is fixed, and driving gear 441 is with pushing away
The supply gas push end of cylinder 3 moves down, and continues to form cooperation between drive rack 443 that rotating roller 43 being driven to rotate, realizes spring
12 friction rotation.
The course of work:
Firstly, during push cylinder 3 recycles, passing through the second rack gear 64 after the assembly of a device spring 12 of completion
It drives rotation gear 63 to rotate, and then locating part 62 is driven to rotate, after the loading area filling spring 12 on locating part 62, rotation will
The spring 12 of filling exports, and after spring 12 loses the limitation of limit plate, is placed in compression groove 51 along 61 horizontal feed of track, spring
12 both ends are held by stacker 522, and push cylinder 3 starts downward push later, and compression groove 51 is first with the push of push cylinder 3
End decline, end is fixed after being inserted into spring mounting groove 11, and the push end of push cylinder 3 continues to decline later, and drive pushes away
It send block 41 contact spring 12, and spring 12 is squeezed, at the same time, the bottom groove of polished rod 444 is inserted in screw rod 521, squeezes
Press stacker 522, synchronize stacker 522 with push block 41 and move down, at the same time, drive rack 443 and driving gear 441 it
Between occur relative displacement, the rotation of rotating roller 43 forms rolling friction to spring 12, and spring 12 continues to move down with push block 41 later
While, by the guiding of 511 side wall of compression unit, the length direction of spring 12 compresses, when spring 12 is transferred to middle part 515
When, in the length of spring mounting groove 11 under the length of spring 12, later by the guiding to 515 side wall of middle part, make at spring 12
In on the middle line of spring mounting groove 11, also, stacker 522 at this time skids off compression groove 51 by gain 519, and spring 12 enters
Into guide part 517, and polished rod 444 is not being moved down with the conflict of screw rod 521, the fixation of drive rack 443 is entered, and push block 41 continues
Push spring 12 is moved down, rotating roller 43 also persistently rotates, and spring 12 is input in spring mounting groove 11 through guide part 517 and completes bullet
The installation of spring 12.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of full-automatic assembling line of oil pump accessory comprising the pump housing (1) is provided with spring mounting groove on the pump housing (1)
(11), the spring mounting groove (11) is for installing spring (12), which is characterized in that further include:
Mounting base (2) is provided with the placing groove (21) with the pump housing (1) profiling, the pump housing (1) on the mounting base (2)
It is placed in the placing groove (21), and the horizontal exposing of the spring mounting groove (11)；
Push cylinder (3), the push cylinder (3) are installed on the top of the mounting base (2), the push by portal frame (30)
The push end (31) of cylinder (3) pushes setting perpendicular to the spring mounting groove (11) straight down；
Mechanism for pushing springs (4), the mechanism for pushing springs (4) are set on the push end (31) of the push cylinder (3),
Extruding push is carried out to the spring (12) by the push cylinder (3), the spring (12) are pressed into the spring mounting groove
(11) in, which includes driving for pushing the push block of the spring (12) (41) with by push cylinder (3)
The dynamic rotary components (42) rotated, when the push block (41) push spring (12), the rotary components (42)
Synchronous carries out rotation driving to the spring (12), and the position that the push block (41) contacts with the spring (12) is circular arc
Shape setting, the push block (41) coat the top setting of the spring (12)；
Compression mechanism (5), the compression mechanism (5) are set to the underface of the mechanism for pushing springs (4), with the push
The push end (31) of cylinder (3) connects setting, and it stores the spring (12), pushes the spring in the push block (41)
(12) when, which, which synchronizes, compresses the length direction of the spring (12), and the compression mechanism (5) includes
It is vertically arranged at the optical axis (50) between the portal frame (30) and the mounting base (2), sliding sleeve is set on optical axis (50)
Compression groove (51) and it is set to the bearing assembly (52) that the spring (12) are carried on compression groove (51), compression groove (51) edge
Vertical direction includes successively from top to bottom compression unit (511), to middle part (515) and guide part (517), the compression unit (511)
The longitudal section of width direction is splayed setting, is compressed to the length direction of the spring (12), the compression unit (511)
Outer wall be slidably socketed with the optical axis (50) by linking arm (512), and the middle part of the linking arm (512) and connecting rod
(513) basal sliding, which is hung, to be set, and is arranged with second spring (514) in the connecting rod (513), and the top of the connecting rod (513)
Synchronized push is connect with the push end (31), the length direction longitudal section to middle part (515) is splayed setting, right
The spring (12) is oriented to, and makes the axis parallel of the spring (12) in the spring mounting groove (11), and face should
Spring mounting groove (11) setting, the outer wall to middle part (515) are provided with the mounting plate for installing the bearing assembly (52)
(516), the guide part (517) is square tube setting, docks with the spring mounting groove (11) and plugs together setting, and it is to compression
Spring (12) afterwards is oriented to, and the push of the push block (41) is cooperated, and the spring (12) is made to be input to the spring peace
In tankage (11), the end of the guide part (517) is provided with limiting section (518), the limiting section (518) and the spring mounting groove
(11) opening contradicts, and limits to the compression groove (51)；The compression unit (511) and described to middle part (515)
Gain (519) are provided on two sidewalls at connecting portion, which is vertically arranged, and is used to install the carrying group
Part (52)；The bearing assembly (52) is by being vertically arranged at screw rod (521) and the compression groove on the mounting plate (516)
(51) it connects, further includes bearing seat (522), cantilever (523), link block (524) and third spring (525), the bearing seat
(522) two sides of the compression groove (51) length direction are symmetrically disposed on, are set with the contact surface of the spring (12) for arc
It sets, and its intermediate openings is arranged, which is all set in the gain (519), and between the bearing seat (522)
Distance L4 and the length L2 of guide part (517) inner wall meet relationship: L4 < L2, the cantilever (523) pass through the gain
(519) it is connect with the bearing seat (522), and the cantilever (523) for being located at the compression groove (51) length direction the same side passes through
Link block (524) is connected as one, and the link block (524) is slideably positioned on the screw rod (521), the third spring
(525) it is sheathed on the screw rod (521), conflict is set between the link block (524) and mounting plate (516)；And
It automatically enters mechanism (6), the top for automatically entering mechanism (6) and being set to the compression mechanism (5) is pushed away by described
Supply gas cylinder (3) drive the input spring (12) to the compression groove (51) one by one, orderly.
2. a kind of full-automatic assembling line of oil pump accessory according to claim 1, which is characterized in that the rotary components
(42) include:
Rotating roller (43), rotating roller (43) rotary setting are flat with the push block (41) in the push block (41)
Row setting, and it contradicts with the spring (12) and is arranged；And
Driving unit (44), the driving unit (44) are driven by the push cylinder (3), and the rotating roller (43) is driven to rotate
Setting.
3. a kind of full-automatic assembling line of oil pump accessory according to claim 2, which is characterized in that the driving unit
(44) include:
It drives gear (441)；The driving gear (441) is rotatably dispose in the push block (41) and the push cylinder (3)
On the connecting rod of connection, it is located at the top of the rotating roller (43), and its both ends passes through transmission group (442) and the rotating roller
(43) it is sequentially connected；
First rack gear (443), first rack gear (443) are arranged in parallel with the connecting rod, nibble with the driving gear (441)
Transmission setting is closed, and the upper end and the rod slide are socketed, the upper end of first rack gear (443) is by the limit at the top of the connecting rod
Position block engaging, which is hung, to be set；And
Polished rod (444), the polished rod (444) are symmetrically disposed on the two sides of first rack gear (443), and the upper end is hung at described
On first rack gear (443), and its underpart connect setting with the lower part of first rack gear (443), is arranged on the polished rod (444)
First spring (445), and slide plate (446) are provided at the top of first spring (445), the middle part of the slide plate (446) and connecting rod
It is fixedly connected, and the slide plate (446) compresses first spring (445) with connecting rod.
4. a kind of full-automatic assembling line of oil pump accessory according to claim 3, which is characterized in that the transmission group
(442) include:
Transmission gear (4421), the transmission gear (4421) are sheathed on the driving gear (441) and the rotating roller respectively
(43) on；And
Tooth band (4422), the tooth band (4422) are sheathed on the transmission gear (4421), the outer surface of the tooth band (4422)
Maintain an equal level with the excircle of the rotating roller (43).
5. a kind of full-automatic assembling line of oil pump accessory according to claim 3, which is characterized in that the polished rod
(444) bottom and the bearing assembly (52), which squeezes, to be arranged, and bottom is provided with crushing block (4441), and the polished rod (444)
It is provided with the groove (4442) with the screw rod (521) recess fitting.
6. a kind of full-automatic assembling line of oil pump accessory according to claim 1, which is characterized in that the compression unit
(511) the length L2 of the length L1 of bottom interior wall and guide part (517) inner wall meets relationship: L1=L2, and the compression unit (511)
The length L1 of bottom interior wall and the length L3 of the spring mounting groove (11) meet relationship: L1 < L3.
7. a kind of full-automatic assembling line of oil pump accessory according to claim 1, which is characterized in that described to automatically enter
Mechanism (6) includes:
Track (61), track (61) inclination are fixedly installed, and the top opening of compression groove (51) described in output end face is set
It sets, and its bottom is provided with opening, the length direction equidistant arrangement of the track (61) is provided with several springs (12)；
The both ends of locating part (62), locating part (62) shaft are rotatably dispose in the bottom of the track (61) comprising phase
Mutual vertically disposed limit plate, the region between the limit plate angle form loading area；
It rotates gear (63), rotation gear (63) is symmetrically sheathed on the shaft two sides of the locating part (62), with described
Locating part (62) synchronous rotary；And
Second rack gear (64), second rack gear (64) is vertically arranged at the side of rotation gear (63), with the rotation
Rotating disk (63) is engaged, and it is moved up and down along the vertical direction by the push cylinder (3) driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222241.5A CN109093362B (en) | 2018-10-19 | 2018-10-19 | A kind of full-automatic assembling line of oil pump accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222241.5A CN109093362B (en) | 2018-10-19 | 2018-10-19 | A kind of full-automatic assembling line of oil pump accessory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109093362A CN109093362A (en) | 2018-12-28 |
| CN109093362B true CN109093362B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222241.5A Active CN109093362B (en) | 2018-10-19 | 2018-10-19 | A kind of full-automatic assembling line of oil pump accessory |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055948A (en) * | 2022-07-25 | 2022-09-16 | 江苏阳铭互联智能系统有限公司 | Press mounting device for inner spring of workpiece |
| CN115283978B (en) * | 2022-09-07 | 2023-12-26 | 长兴佰菲特机械有限公司 | Auxiliary assembly equipment and process for self-priming oil pump accessory |
| CN116423184B (en) * | 2023-04-26 | 2023-12-22 | 包头市长和顺科技有限公司 | Automobile clutch processing equipment |
| CN117697406B (en) * | 2024-02-05 | 2024-04-09 | 江苏沃莱新材料有限公司 | Automatic frame corner connector assembling machine |
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| CN203092110U (en) * | 2013-02-28 | 2013-07-31 | 昆山富利瑞电子科技有限公司 | Spring prepressing device |
| CN203409490U (en) * | 2013-06-27 | 2014-01-29 | 厦门烟草工业有限责任公司 | Compressed mounting device for gas spring of door cover of shredder |
| CN204975935U (en) * | 2015-08-17 | 2016-01-20 | 宁波圣龙汽车动力系统股份有限公司 | Installation device of spring in oil pump |
| CN106271554A (en) * | 2016-08-29 | 2017-01-04 | 芜湖银星汽车零部件有限公司 | One screws bracing means |
| CN106363401A (en) * | 2016-11-24 | 2017-02-01 | 无锡市骏科机械科技有限公司 | Spring ring pressing fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203092110U (en) * | 2013-02-28 | 2013-07-31 | 昆山富利瑞电子科技有限公司 | Spring prepressing device |
| CN203409490U (en) * | 2013-06-27 | 2014-01-29 | 厦门烟草工业有限责任公司 | Compressed mounting device for gas spring of door cover of shredder |
| CN204975935U (en) * | 2015-08-17 | 2016-01-20 | 宁波圣龙汽车动力系统股份有限公司 | Installation device of spring in oil pump |
| CN106271554A (en) * | 2016-08-29 | 2017-01-04 | 芜湖银星汽车零部件有限公司 | One screws bracing means |
| CN106363401A (en) * | 2016-11-24 | 2017-02-01 | 无锡市骏科机械科技有限公司 | Spring ring pressing fixture |
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| CN109093362A (en) | 2018-12-28 |
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