CN110000548A - A kind of automatic setup system and assembly method of plug - Google Patents
A kind of automatic setup system and assembly method of plug Download PDFInfo
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- CN110000548A CN110000548A CN201910455830.6A CN201910455830A CN110000548A CN 110000548 A CN110000548 A CN 110000548A CN 201910455830 A CN201910455830 A CN 201910455830A CN 110000548 A CN110000548 A CN 110000548A
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- steel pipe
- plug
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- station
- reaming
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 180
- 239000010959 steel Substances 0.000 claims abstract description 180
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 238000007664 blowing Methods 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 15
- 241000220317 Rosa Species 0.000 claims description 5
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- 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
- B23P19/02—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 connecting objects by press fit or for detaching same
- B23P19/027—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 connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of automatic setup system of plug and assembly methods, belong to field of automation technology.The system includes rack and discharging device, two assembly devices and steel pipe feed device thereon；Assembly device includes plug baiting structure, index chuck, chuck pressing plate, hole-expansion punch and assembly formed punch；It is uniformly provided with four bayonets on index chuck, is rotated by 90 ° forward every time, the bayonet at upside rear portion and the bayonet of upper forequarter are respectively reaming station and assembly station；Steel pipe on reaming station and assembly station is along left and right to setting and by chuck platen clamp；Two hole-expansion punchs are located at the left and right sides of the steel pipe on reaming station and coaxial with steel pipe；Two assembly formed punches are located at the left and right sides of the steel pipe on assembly station and coaxial with steel pipe；The synchronous driving of two index chucks, the driving synchronous with assembly cylinder of reaming cylinder.The assembly for realizing plug can be automated, has many advantages, such as that time saving and energy saving, high-efficient and product is unified.
Description
Technical field
The invention belongs to field of automation technology, in particular to the automatic setup system and assembly method of a kind of plug.
Background technique
A large amount of sorting roller and transfer roller can be used in fruit process field, as application No. is CN201020230312.9
Roller, such as conveying roller application No. is 201410572573.1 patent disclosure are arranged in the classification of patent disclosure.On one device most
Mostly available to 600 conveying rollers.General conveying roller or classification row's roller generally include the plug at steel pipe and its both ends, and plug is specific
For cylindrical structure, single order step can be equipped on circumferential surface, on the inside of step surface insertion steel pipe in, outer end the center point is equipped with
Shaft (has hole) thereon.It usually first passes through rose bit by manually assembling plug on steel pipe in the prior art and inserts in steel pipe
One end, the rose bit that pounds with a hammer carry out reaming to one end of steel pipe；Reaming is carried out in the same manner in the other end again.Reaming is complete
Plug is inserted in one end of steel pipe by Cheng Hou, and the plug that pounds with a hammer installs plug；It is installed in the same manner in the other end again stifled
Head.Aforesaid way has the shortcomings that great work intensity, low efficiency and installation cannot unify.
Summary of the invention
To solve the above-mentioned problems, the embodiment of the invention provides a kind of automatic setup system of plug and assembly method,
The assembly for realizing plug can be automated, has many advantages, such as that time saving and energy saving, high-efficient and product is unified.The technical solution is as follows:
On the one hand, the embodiment of the invention provides a kind of automatic setup system of plug, which includes rack 1 and thereon by preceding
Discharging device, two assembly devices and the steel pipe feed device set gradually after；Two assembly devices are symmetrical set,
Including can simultaneously move up and down right above plug baiting structure, fixation and the index chuck 13 for driving steel pipe 2 to move, index chuck 13
Chuck pressing plate 14 and index chuck 13 on the outside of steel pipe 2 and can hole-expansion punch 9 from left and right to movement with assemble formed punch 11；Institute
It states index chuck 13 and is set in rack 1 along left and right to rotation, for circle, be uniformly provided with four cards cooperated with steel pipe 2 thereon
Mouthful, it is rotated by 90 ° forward every time, the bayonet at upside rear portion and the bayonet of upper forequarter are respectively reaming station and assembler
Position；The reaming station is clamped to setting and along left and right by chuck pressing plate 14 with the steel pipe 2 on assembly station；The steel pipe is sent
Material device send steel pipe 2 to reaming station, and the steel pipe 2 on the reaming station is driven by index chuck 13 to assembly station, institute
It states discharging device and is located at the adjacent front of index chuck 13 for receiving the steel pipe 2 isolated from assembly station；Two hole-expansion punchs 9
It is located at the left and right sides of the steel pipe 2 on reaming station and coaxial with steel pipe 2 and respectively by two expansions of the left and right sides of rack 1
The driving of hole cylinder 10 is moved toward one another the left and right ends reaming of steel pipe 2；Two assembly formed punches 11 are located on assembly station
The left and right sides of steel pipe 2 and coaxial with steel pipe 2 and driven move toward one another by two assembly cylinders 12 of the left and right sides of rack 1 respectively
Plug 3 is pressed against on steel pipe 2；The synchronous driving of two index chucks 13, the reaming cylinder 10 is synchronous with assembly cylinder 12 to be driven
It is dynamic；Two plug baiting structures be located at the steel pipe 2 on assembly station the left and right sides and respective side assembly formed punch 11 it
Between for two plugs 3 being sent to the adjacent outer of 2 left and right ends of steel pipe respectively and coaxial with steel pipe 2.
Wherein, the steel pipe feed device in the embodiment of the present invention includes the steel pipe blanking being set in rack 1 along the vertical direction
Bucket 4, along front and back at least two steel pipe roller beams 6, the steel pipe roller beam 6 being set in rack 1 adjacent and above and can front and back to pushing away
Push up the ejection cylinder 8 in the ejection block 7 of steel pipe 2 thereon and rack 1 for driving ejection block 7 to move forward and backward；The steel pipe blanking
Bucket 4 is along left and right to setting, and upper part is the cone bucket of upper opening, and its underpart is the first rectangular tube for being only capable of that a steel pipe 2 is allowed to pass through；
The steel pipe roller beam 6 be located at the lower section of steel pipe blanking bucket 4 and the distance between be greater than the diameter of steel pipe 2, upside and reaming work
Position is concordant；The front side of the ejection block 7 is the arc notch cooperated with steel pipe 2；The ejection cylinder 10 is arranged along the front-back direction.
Specifically, the quantity of the steel pipe roller beam 6 in the embodiment of the present invention is two and is located at two index chucks
13 outside is equipped with groove at the underface of the first rectangular tube thereon；The front and rear sides edge of first rectangular tube bottom end
Front and back is to equipped with guiding wing plate.
Wherein, the discharging device in the embodiment of the present invention includes along left and right to the discharging set on the adjacent front of index chuck 13
Along front and back to the discharging inclined-plane being arranged obliquely on front side of mandril 22 and discharging mandril 22, the discharging mandril 22 is oblique from back to front
Lower setting；The discharging inclined-plane is made of left and right more discharging braces 21 arranged side by side；The discharging mandril 22 and discharging are oblique
Bar 21 is set in rack 1.
Wherein, the inner end of the hole-expansion punch 9 in the embodiment of the present invention is equipped with inner small and outside big rose bit；The assembly formed punch
11 be cylindrical structure, and inner end is coaxially provided with the contact pin with the shaft cooperation on plug 3；On the contact pin and assembly station
Steel pipe 2 is coaxial and can be inserted into the shaft on plug 3.
Wherein, the reaming station in the embodiment of the present invention and assembly station are located in same level, and the rack 1 is ipsilateral
Assembly cylinder 12 and reaming cylinder 10 before and after be arranged side by side；Drive shaft and indexing cylinder, the drive are equipped in the middle part of the rack 1
Moving axis is rotated along left and right to setting and being driven by indexing cylinder, two index chucks 13 it is coaxial fixed on the driving shaft and thereon
Bayonet position it is identical.
Specifically, 1 top of rack in the embodiment of the present invention and being located at right above index chuck 13 is equipped with along the vertical direction
Pressing plate cylinder 15, the chuck pressing plate 14 are the arc-shaped plate cooperated with index chuck 13, and the arc-shaped plate is set to pressing plate gas
The lower end of the telescopic rod of cylinder 15, covers reaming station and assembly station, and central angle is greater than 90 °.
Wherein, the plug baiting structure in the embodiment of the present invention includes the plug blanking being set in rack 1 along the vertical direction
Immediately below bucket 5, plug lower hopper 5 and along left and right to the positioning support slot 20 of setting, 5 bottom end front side or rear side of plug lower hopper simultaneously
It can clamp on the blowing jacking block of plug 3, the blowing cylinder 16 that driving blowing jacking block moves forward and backward, 20 inside of positioning support slot and energy
The lifting cylinder 17 that the lifting supporting block 23 and driving lifting supporting block 23 of lower movement move up and down；5 edge of plug lower hopper
Left and right is the cone bucket of upper opening to setting, upper part, and its underpart is the second rectangular tube for being only capable of that a plug 3 is allowed to pass through；It is described
The outside of second rectangular tube is equipped with the strip gab being pierced by for the shaft of plug 3 along the vertical direction；The positioning support slot 20 is
The arc-shaped slot and its inside cooperated with the outside step surface of plug 3 is equipped with the space to move up and down for lifting supporting block 23；Institute
It states on the upside of lifting supporting block 23 along left and right to the arc-shaped slot cooperated with the inner side step face of plug 3 is equipped with, by going up and down
The driving of cylinder 17 rises to concordant with the inner side step face of plug 3, is driven by lifting cylinder 17 and drops to the outer side stage of plug 3
The lower section of terrace.
Preferably, the inside of the index chuck 13 in the embodiment of the present invention is radially slided to be equipped with and be cooperated with four bayonets
Four claws 18, in the rack 1 and be located on the inside of index chuck 13 and be equipped with driving claw 18 and firmly grasp and decontrol the convex of steel pipe 2
Wheel 19；The elastomeric element for driving it to move towards 13 center of circle of index chuck is equipped between the claw 18 and index chuck 13,
It is equipped with idler wheel to rotation along left and right close to one end of cam 19, the other end is equipped with the arc pawl cooperated with bayonet；The claw
18 inner end is moved by idler wheel along cam 19, firmly grasps the steel pipe 2 in corresponding bayonet when turning to 19 upside of cam, turn
The steel pipe 2 in corresponding bayonet is decontroled when moving to 19 downside of cam.
On the other hand, the embodiment of the invention also provides a kind of assembly methods of plug, this method comprises:
(1) reaming and assembly: plug 3 is sent the adjacent outer of the left and right ends of the steel pipe 2 to assembly station by plug baiting structure
Side；The hole-expansion punch 9 of 2 left and right sides of steel pipe on reaming station moves toward one another realization reaming by the driving of reaming cylinder 10, in this
Meanwhile the assembly formed punch 11 of 2 left and right sides of steel pipe on assembly station moves toward one another realization assembly by the driving of assembly cylinder 12.
(2) feed, discharge and convert with station: with after the assembly is completed, chuck pressing plate 14 is moved upwards for reaming, two indexing cards
Disk 13 is rotated by 90 ° forward, the steel pipe 2 on reaming station to assembly station；In 13 rotary course of index chuck, on assembly station
Steel pipe 2 fall on discharging device and discharge；After the completion of rotation, steel pipe feed device send forward steel pipe 2 to reaming station
In；Steel pipe 2 is sent to reaming station, and chuck pressing plate 14, which moves downward, fixes the steel pipe 2 on reaming station and assembly station, then
Execute step (1), and so on realize plug automatic assembling.
Technical solution provided in an embodiment of the present invention has the benefit that the embodiment of the invention provides a kind of plugs
Automatic setup system and assembly method, the system can left and right ends to the steel pipe on reaming station and assembly station point simultaneously
Reaming and assembly are not carried out simultaneously to act, and four movements and continuous free of discontinuities can be carried out simultaneously, in addition to steel pipe feeding and plug
Feeding needs artificial participation, other processes do not need manually to participate in.To sum up, which can automate the assembly for realizing plug,
Have many advantages, such as that high degree of automation, time saving and energy saving, high-efficient, good concentricity and product quality are unified.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic setup system of plug provided in an embodiment of the present invention；
Fig. 2 is the top view of the automatic setup system of plug provided in an embodiment of the present invention；
Fig. 3 is the side view of the automatic setup system of plug provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram for going up and down supporting block and combining when rising with positioning support slot and lifting supporting block；
Fig. 5 is the structural schematic diagram for going up and down supporting block and combining in decline with positioning support slot and lifting supporting block.
In figure: 1 rack, 2 steel pipes, 3 plugs, 4 steel pipe blanking buckets, 5 plug lower hoppers, 6 steel pipe sliding beams, 7 ejection blocks, 8
Ejection cylinder, 9 hole-expansion punchs, 10 reaming cylinders, 11 assembly formed punches, 12 assembly cylinders, 13 index chucks, 14 chuck pressing plates, 15
Pressing plate cylinder, 16 blowing cylinders, 17 lifting cylinders, 18 claws, 19 cams, 20 positioning support slots, 21 discharging braces, 22 discharging tops
Bar, 23 lifting supporting blocks.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
Embodiment 1
Referring to Fig. 1-5, the embodiment of the invention provides a kind of automatic setup system of plug, which includes rack 1 and thereon
Discharging device, two assembly devices and the steel pipe feed device set gradually from front to back；Two assembly devices are (with steel pipe 2
Midpoint) it is symmetrical set comprising plug baiting structure, fixation and the index chuck 13 for driving steel pipe 2 to move, index chuck
2 outside of steel pipe right above 13 and on the chuck pressing plate 14 and index chuck 13 that can move up and down simultaneously can or so to movement reaming
Formed punch 9 and assembly formed punch 11 etc..Wherein, two index chucks 13 be located at steel pipe 2(steel pipe feed device output) left and right
Two sides.Index chuck 13 along left and right to rotation be set to rack 1 on, for circle, be uniformly provided with thereon four with steel pipe 2 cooperation
Bayonet (center of circle angle be 90 °) between two neighboring bayonet, is rotated by 90 ° forward every time, the bayonet at upside rear portion with it is upper
The bayonet of forequarter is respectively reaming station and assembly station.Reaming station is used to carry out reaming to steel pipe 2, and assembly station is used for
Plug 3 and steel pipe 2 are assembled；The arc notch that bayonet cooperates for size with steel pipe 2, it is desirable that enter convenient for steel pipe 2 and take off
Out, along the direction of rotation of index chuck 13 in the present embodiment, the radian of front side is less than the radian of rear side.Reaming station and assembler
Steel pipe 2 on position is simultaneously clamped on to setting and along left and right by chuck pressing plate 14.Steel pipe feed device send forward steel pipe 2 to expansion
Hole station, the steel pipe 2 on reaming station are driven by index chuck 13 to assembly station, and it is adjacent that discharging device is located at index chuck 13
Front is used to receive to isolate and (driven by index chuck 13, fall or pushed away by discharging mandril 22 naturally) from assembly station
Steel pipe 2.Two hole-expansion punchs 9 are located at the left and right sides of the steel pipe 2 on reaming station and coaxial with steel pipe 2 and respectively by machine
Two reaming cylinders 10 driving of 1 left and right sides of frame is moved toward one another the left and right ends reaming of steel pipe 2；Two assembly formed punches 11 divide
It Wei Yu not the left and right sides (between by plug baiting structure be sent into plug 3) of steel pipe 2 on assembly station and coaxial with steel pipe 2
And it is moved toward one another by two assembly cylinders 12 driving of 1 left and right sides of rack press against plug 3 on steel pipe 2 respectively.Two points
The synchronous driving of degree chuck 13 is always ensured that steel pipe 2 along left and right to setting；Two reaming cylinders 10 are synchronous with two assembly cylinders 12
Driving guarantees to carry out reaming and assembly simultaneously to the left and right ends of two steel pipes 2 simultaneously, i.e., carries out four movements, product simultaneously
Quality is unified, good concentricity.The plug baiting structure of two assembly devices is located at the left and right two of the steel pipe 2 on assembly station
For respectively sending two plugs 3 to steel pipe 2(assembly station in certain direction between side and the assembly formed punch 11 of respective side) it is left
The adjacent outer at right both ends and with steel pipe 2(assembly station) it is coaxial.
Wherein, referring to Fig. 1-3, the steel pipe feed device in the embodiment of the present invention includes being set in rack 1 along the vertical direction
Steel pipe blanking bucket 4, along front and back at least two steel pipe roller beams 6, the steel pipe roller beam 6 being set in rack 1 adjacent and above simultaneously
It can ejection cylinder 8 etc. of the front and back in ejection thereon the ejection block 7 of steel pipe 2 and rack 1 for driving ejection block 7 to move forward and backward.
Wherein, steel pipe blanking bucket 4 along left and right to setting, upper part be upper opening cone bucket (up big and down small, front and rear sides are inclined-plane,
The bottom on front and rear sides inclined-plane it is not concordant and the distance between be greater than the diameter of steel pipe 2, and be less than 2 times of 2 diameter of steel pipe, to protect
Single steel pipe 2 is demonstrate,proved to pass through), its underpart be only capable of that a steel pipe 2 is allowed to pass through the first rectangular tube (along left and right to setting, length with
Width is slightly larger than the length and diameter of steel pipe 2 respectively).Steel pipe roller beam 6 is horizontally disposed rectangular beam, is located at steel pipe blanking
4 lower section of bucket and the distance between be greater than the diameter of steel pipe 2, upside is concordant with reaming station (to be extended to reaming station or forward
To before reaming station) to guarantee 2 energy rolls forward of steel pipe to reaming station.Ejection block 7 is specially bar shaped of the front and back to setting
Block, front side are the arc notch cooperated with steel pipe 2；Ejection cylinder 10 is arranged along the front-back direction.
Specifically, referring to Fig. 1-3, the quantity of the steel pipe roller beam 6 in the embodiment of the present invention is two and is located at two
The outside of a index chuck 13 is respectively used to the left and right sides of supporting steel pipe 2, sets at the underface of the first rectangular tube thereon
It is fluted (shallower to avoid falling beat when on steel pipe roller beam 6).The front and rear sides of first rectangular tube bottom end are along front and back to (water
It is flat) guiding wing plate is equipped with for being oriented to.Correspondingly, two supporting steel pipes 2 are respectively provided with one piece of ejection block 7, and 1 rear portion of rack is equipped with energy
Along front and back to the balladeur train of sliding (can specifically pass through sagittal sliding rail), two pieces of ejection blocks 7 or so are set to a left side for balladeur train side by side
The rear side middle part of right two sides, balladeur train is connect with the telescopic rod of ejection cylinder 10.
Wherein, referring to Fig. 1-3, the discharging device in the embodiment of the present invention includes adjacent to index chuck 13 is set to along left and right
Along front and back to the discharging inclined-plane etc. being arranged obliquely on front side of the discharging mandril 22 and discharging mandril 22 in front, the mandril 22 that discharges is by rear
It is arranged obliquely to preceding, is located at the front lower place of assembly station, while is located on front side of the bayonet of 13 lower lateral front of index chuck
Side.Discharging inclined-plane is made of left and right more discharging braces 21 arranged side by side；Mandril 22 and discharging brace 21 discharge set on machine
On frame 1.Specifically, the quantity of discharging brace 21 is 2, and 2 discharging braces 21 are located at the inside of 2 index chucks 13.
Wherein, referring to Fig. 1-3, along left and right to setting, inner end is equipped with interior small outer the hole-expansion punch 9 in the embodiment of the present invention
Big rose bit (diameter of outer end is greater than the diameter of steel pipe 2, and the diameter of inner end is less than the diameter of steel pipe 2).Assemble 11 edge of formed punch
Left and right is cylindrical structure to setting, and inner end is coaxially provided with the contact pin with the shaft cooperation on plug 3.Contact pin is along left and right
Steel pipe 2 coaxial (while coaxial with the plug on positioning support slot 20) in setting, with assembly station and plug 3 can be inserted into
On shaft (diameter that its diameter is slightly smaller than shaft hole) in.
Wherein, referring to Fig. 1-3, reaming station and assembly station in the embodiment of the present invention are located in same level (respectively
The angle of the line and horizontal plane of bayonet and index chuck 13 is 45 °).The ipsilateral assembly cylinder 12 of rack 1 and reaming cylinder
(telescopic rod is respectively positioned on inside) is arranged side by side in 10 front and backs.In the middle part of rack 1 be equipped with drive shaft and indexing cylinder, drive shaft along left and right to
It is arranged and is driven by indexing cylinder and is rotated, the coaxial fixed bayonet position phase on the driving shaft and thereon of two index chucks 13
Together.It certainly, can also be using other modes two 13 dividing movements of index chuck of synchronous driving in this patent.
Specifically, referring to Fig. 1-3,1 top of rack in the embodiment of the present invention and it is located at right above index chuck 13 along perpendicular
Histogram is the arc-shaped plate cooperated with index chuck 13 to pressing plate cylinder 15, chuck pressing plate 14 is equipped with, and arc-shaped plate is set to pressing plate
The lower end of the telescopic rod of cylinder 15 covers reaming station and assembly station, and central angle is greater than 90 °, and (more preferably less than 100 ° just
It rolls into and separates in steel pipe 2).
Wherein, referring to Fig. 1-5, the plug baiting structure in the embodiment of the present invention includes being set in rack 1 along the vertical direction
Plug lower hopper 5, the second rectangular tube of plug lower hopper 5() immediately below and along left and right to setting positioning support slot 20(and dress
It is concordant with station), 5 bottom end front side or rear side of plug lower hopper and can clamp plug 3 blowing jacking block (it is not shown, structure only
Want to prevent plug 3 from passing through, be specifically as follows block or mandril etc. that the side that contacts with plug 3 is cambered surface), driving blowing
Blowing cylinder 16,20 inside of positioning support slot and the lifting supporting block 23 and driving lifting that can be moved up and down that jacking block moves forward and backward
The lifting cylinder 17 etc. that supporting block 23 moves up and down.Wherein, for plug lower hopper 5 along left and right to setting, upper part is upper open
Cone bucket (up big and down small, front and rear sides are inclined-plane), its underpart are the second rectangular tube (the edge left and right for being only capable of that a plug 3 is allowed to pass through
To setting, it is slightly larger than plug 3), vibrating disk can be set thereon in order to orient automatic addition plug 3.Outside second rectangular tube
Lateral edge vertical direction is equipped with the strip gab that is pierced by of shaft for plug 3 to guarantee that plug 3 is sent into positioning support in certain direction
In slot 20.Positioning support slot 20 is set between the adjacent outer of 2 end of steel pipe and the assembly plug 11 of respective side, is and plug
The arc-shaped slot (steel pipe 2 in setting, with assembly station is coaxial along left and right) and its inside that 3 outside step surface cooperates are equipped with
The space to move up and down for lifting supporting block 23.It goes up and down on the upside of supporting block 23 along left and right to equipped with the interior side stage with plug 3
The arc-shaped slot (steel pipe 2 in setting, with assembly station is coaxial (when lifting cylinder 17 rises) along left and right) of terrace cooperation,
By the driving of lifting cylinder 17 rise to it is concordant with the inner side step face of plug 3 (higher than positioning support slot 20, make plug 3 or so to
It is horizontally disposed), it is driven by lifting cylinder 17 and drops to the lower section of the outside step surface of plug 3 or concordantly to guarantee 3 energy of plug
Inwardly movement.Specifically, the left and right sides of 1 front of rack is set to support to supporting beam, positioning support slot 20 is equipped with along front and back
Liang Shang, lifting cylinder 17 are fixed on supporting beam bottom along the vertical direction and (are equipped with lead to for what telescopic rod passed through along the vertical direction thereon
Hole), inside is equipped with for install lifting supporting block 23 and for the rectangular channel of its up and down motion, and blowing cylinder 16 is along front and back to setting
On front side of the second rectangular tube and it is fixed in supporting beam.Its work process are as follows: blowing cylinder 16 allows blowing jacking block to act, and allows one
Plug 3 is fallen into positioning support slot 20, and lifting cylinder 17 allows lifting supporting block 23 to rise guarantee plug 3 horizontal at this time；Later, it fills
Assembly formed punch 11 is driven inwardly to move with cylinder 12, when in the shaft of contact pin insertion plug 3, lifting cylinder 17 allows lifting to support
The decline of block 23 guarantees that plug 3 passes through, and assembly cylinder 12 continues driving assembly formed punch 11, and inwardly movement will be in positioning support slot 20
Plug 3 heads into 2 end of steel pipe；After the assembly is completed, lifting cylinder 17 rises, and assembles 12 return of cylinder, and blowing cylinder 16 allows blowing
Jacking block movement, allow a plug 3 to fall into positioning support slot 20, and so on realize plug 3 intermittent blowing.
Specifically, two index chucks 13 are located at the front of 4 left and right sides of steel pipe blanking bucket, two plug blankings
Bucket 5 is located at the front of the adjacent outer of 4 left and right sides of steel pipe blanking bucket, and two assembly formed punches 11, which are located at two, to be determined
The outside of position support slot 20, two hole-expansion punchs 9 are located at the dead astern of two assembly formed punches 11.
Preferably, referring to Fig. 1-3, the inside of the index chuck 13 in the embodiment of the present invention, which is radially slided, to be equipped with and four
Four claws 18 of a bayonet cooperation.Inside in rack 1 and positioned at index chuck 13, which is equipped with, drives claw 18 promptly and relieving
The cam 19(of steel pipe 2 is fixed in rack 1, is arranged in parallel with index chuck 13, and be which is provided with and led to for what drive shaft passed through
Hole).Elastomeric element (the specially bullet for driving it to move towards 13 center of circle of index chuck is equipped between claw 18 and index chuck 13
Spring is radially equipped with sliding rail slide for claw 18 on index chuck 13), be preferably located in steel pipe 2(bayonet) on front side of with
It is rolled into reaming station convenient for steel pipe 2.Claw 18 is equipped with idler wheel to rotation along left and right close to one end (inner end) of cam 19, another
Equipped with the arc pawl cooperated with bayonet, (L-shaped structure specially bent backward, the side contacted with steel pipe 2 are arc for one end
Shape).The downside of cam 19 is protruding portion, and the inner end of claw 18 is moved by idler wheel along cam 19, turns to 19 upside of cam
When the steel pipe 2 in corresponding bayonet is firmly grasped (inwardly movement, preferably firmly grasps steel pipe 2 within the scope of reaming station with assembly station,
It unclamps in the adjacent front of reaming station in order to which steel pipe 2 rolls into, unclamps steel pipe 2 in order to go out before the mandril 22 that discharges
Material), the steel pipe 2 in corresponding bayonet is decontroled when turning to 19 downside of cam.
Embodiment 2
Embodiment 2 provides a kind of automatic setup system provided using embodiment 1 the method assembled to plug, the party
Method includes:
(1) reaming and assembly: plug 3 is sent the adjacent outer of the left and right ends of the steel pipe 2 to assembly station by plug baiting structure
Side (into positioning support slot 20, blanking cylinder 16 and lifting cylinder 17 are acted) is simultaneously coaxial with steel pipe 2；Steel pipe on reaming station
2 the left and right sides hole-expansion punch 9 by reaming cylinder 10 driving move toward one another realize reaming (chuck pressing plate 14 presses steel pipe 2 at this time
Tightly), simultaneously, the assembly formed punch 11 of 2 left and right sides of steel pipe on assembly station moves toward one another reality by the driving of assembly cylinder 12
Now assemble (17 interoperation of lifting cylinder).
(2) feed, discharge and convert with station: with after the assembly is completed, chuck pressing plate 14 moves upwards (pressing plate cylinder 15 for reaming
Movement), two index chucks 13 are rotated by 90 ° forward (indexing cylinder movement), the steel pipe 2 on reaming station to assembly station.?
In 13 rotary course of index chuck, the steel pipe 2 on assembly station falls on discharging device (discharging mandril 22) and discharges；Rotation
After the completion, steel pipe feed device send forward into reaming station steel pipe 2 to (movement of ejection cylinder 8) immediately.Steel pipe 2 is sent to reaming
After station, chuck pressing plate 14 moves downward (movement of pressing plate cylinder 15) and fixes the steel pipe 2 on reaming station and assembly station, then
Execute step (1), and so on realize plug automatic assembling.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of automatic setup system of plug, which is characterized in that is set gradually from front to back including rack (1) and thereon goes out
Expect device, two assembly devices and steel pipe feed device；Two assembly devices are symmetrical set comprising plug blanking knot
The chuck pressure that can simultaneously move up and down right above structure, fixation and the index chuck (13) for driving steel pipe (2) to move, index chuck (13)
And it can hole-expansion punch (9) and assembly formed punch (11) of the left and right to movement on the outside of steel pipe (2) on plate (14) and index chuck (13)；
The index chuck (13) is set on rack (1) along left and right to rotation, for circle, is uniformly provided with four and steel pipe (2) thereon
The bayonet of cooperation, is rotated by 90 ° forward every time, the bayonet at upside rear portion and the bayonet of upper forequarter be respectively reaming station with
Assembly station；Steel pipe (2) on the reaming station and assembly station is clamped along left and right to setting and by chuck pressing plate (14)；
The steel pipe feed device send steel pipe (2) to reaming station, and the steel pipe (2) on the reaming station is by index chuck (13) band
It moves to assembly station, the discharging device is located at the adjacent front of index chuck (13) for receiving the steel isolated from assembly station
It manages (2)；Two hole-expansion punchs (9) be located at the left and right sides of the steel pipe (2) on reaming station and it is coaxial with steel pipe (2) and point
It is not moved toward one another by two reaming cylinders (10) driving at left and right sides of rack (1) by the left and right ends reaming of steel pipe (2)；Two
Assembly formed punch (11) is located at the left and right sides of the steel pipe (2) on assembly station and coaxial with steel pipe (2) and respectively by rack
(1) two assembly cylinders (12) driving at left and right sides of, which moves toward one another, presses against plug (3) on steel pipe (2)；Two indexing cards
The synchronous driving of disk (13), the reaming cylinder (10) driving synchronous with assembly cylinder (12)；Two plug baiting structures distinguish position
For respectively by two plugs between the left and right sides of the steel pipe (2) on assembly station and the assembly formed punch (11) of respective side
(3) it send to the adjacent outer of steel pipe (2) left and right ends and coaxial with steel pipe (2).
2. the automatic setup system of plug according to claim 1, which is characterized in that the steel pipe feed device includes edge
Vertical direction is set to the steel pipe blanking bucket (4) on rack (1), rolls along front and back at least two steel pipes being set on rack (1)
Beam (6), steel pipe roller beam (6) are adjacent and above and can be along front and back in ejection thereon the ejection block (7) and rack (1) of steel pipe (2)
Ejection cylinder (8) for driving ejection block (7) to move forward and backward；Along left and right to setting, upper part is the steel pipe blanking bucket (4)
The cone bucket of upper opening, its underpart are the first rectangular tube for being only capable of that a steel pipe (2) is allowed to pass through；The steel pipe roller beam (6) is located at
Below steel pipe blanking bucket (4) and the distance between be greater than the diameter of steel pipe (2), upside is concordant with reaming station；The ejection
The front side of block (7) is the arc notch cooperated with steel pipe (2)；The ejection cylinder (10) is arranged along the front-back direction.
3. the automatic setup system of plug according to claim 2, which is characterized in that the number of the steel pipe roller beam (6)
Amount is two and is located at the outside of two index chucks (13), is equipped at the underface of the first rectangular tube thereon recessed
Slot；The front and rear sides of first rectangular tube bottom end are along front and back to equipped with guiding wing plate.
4. the automatic setup system of plug according to claim 1, which is characterized in that the discharging device includes along left and right
To the discharging mandril (22) and discharging mandril (22) front side for being set to index chuck (13) adjacent front along front and back to being arranged obliquely
Discharging inclined-plane, the discharging mandril (22) is arranged obliquely from back to front；The discharging inclined-plane is arranged side by side more by left and right
Root discharging brace (21) is constituted；The discharging mandril (22) and discharging brace (21) are set on rack (1).
5. the automatic setup system of plug according to claim 1, which is characterized in that the inner end of the hole-expansion punch (9)
Equipped with inner small and outside big rose bit；The assembly formed punch (11) be cylindrical structure, inner end be coaxially provided with plug (3) on
The contact pin of shaft cooperation；The contact pin is coaxial with the steel pipe (2) on assembly station and can be inserted into the shaft on plug (3).
6. the automatic setup system of plug according to claim 1, which is characterized in that the reaming station and assembly station
In same level, it is arranged side by side before and after the ipsilateral assembly cylinder (12) of the rack (1) and reaming cylinder (10)；It is described
Drive shaft and indexing cylinder are equipped in the middle part of rack (1), the drive shaft is rotated along left and right to setting and by the driving of indexing cylinder, and two
The coaxial fixed bayonet position on the driving shaft and thereon of a index chuck (13) is identical.
7. the automatic setup system of plug according to claim 6, which is characterized in that rack (1) top and be located at
Pressing plate cylinder (15) are equipped with along the vertical direction right above index chuck (13), the chuck pressing plate (14) is and index chuck (13)
The arc-shaped plate of cooperation, the arc-shaped plate are set to the lower end of the telescopic rod of pressing plate cylinder (15), covering reaming station and dress
With station, central angle is greater than 90 °.
8. the automatic setup system of plug according to claim 1, which is characterized in that the plug baiting structure includes edge
Vertical direction is set to plug lower hopper (5), plug lower hopper (5) underface and the positioning along left and right to setting on rack (1)
Support slot (20), plug lower hopper (5) bottom end front side or rear side simultaneously can clamp the blowing jacking block of plug (3), driving blowing jacking block
Blowing cylinder (16), positioning support slot (20) inside and the lifting supporting block (23) that can be moved up and down and the driving moved forward and backward rises
The lifting cylinder (17) that descending branch bracer (23) moves up and down；For the plug lower hopper (5) along left and right to setting, upper part is upper spacious
The cone bucket of mouth, its underpart is the second rectangular tube for being only capable of that a plug (3) is allowed to pass through；The outer lateral edge of second rectangular tube is vertical
Direction is equipped with the strip gab being pierced by for the shaft of plug (3)；The positioning support slot (20) is the outside step with plug (3)
The arc-shaped slot and its inside that face cooperates are equipped with the space to move up and down for lifting supporting block (23)；The lifting supporting block (23)
Upside on along left and right to the arc-shaped slot cooperated with the inner side step face of plug (3) is equipped with, driven by lifting cylinder (17)
It rises to concordant with the inner side step face of plug (3), the outside step surface of plug (3) is dropped to by lifting cylinder (17) driving
Lower section.
9. the automatic setup system of plug according to claim 1, which is characterized in that the inside of the index chuck (13)
Radially sliding is equipped with four claws (18) cooperate with four bayonets, on the rack (1) and positioned at index chuck (13)
Inside be equipped with driving claw (18) firmly grasp and decontrol steel pipe (2) cam (19)；The claw (18) and index chuck (13)
Between be equipped with drive its towards index chuck (13) center of circle move elastomeric element, close to cam (19) one end along left and right to
Rotation is equipped with idler wheel, and the other end is equipped with the arc pawl cooperated with bayonet；The inner end of the claw (18) is by idler wheel along cam
(19) it moves, when turning on the upside of cam (19) promptly by the steel pipe (2) in corresponding bayonet, turns on the downside of cam (19)
When the steel pipe (2) in corresponding bayonet is decontroled.
10. a kind of assembly method of plug, which is characterized in that the described method includes:
(1) reaming and assembly: plug (3) is sent the phase of the left and right ends of the steel pipe (2) to assembly station by plug baiting structure
Adjacent outside；The hole-expansion punch (9) at left and right sides of steel pipe (2) on reaming station moves toward one another realization by reaming cylinder (10) driving
Reaming, simultaneously, the assembly formed punch (11) at left and right sides of steel pipe (2) on assembly station are driven opposite by assembly cylinder (12)
Assembly is realized in movement；
(2) feed, discharge and convert with station: reaming is with after the assembly is completed, and chuck pressing plate (14) moves upwards, two index chucks
(13) it is rotated by 90 ° forward, the steel pipe (2) on reaming station to assembly station；In index chuck (13) rotary course, assembler
Steel pipe (2) on position, which is fallen on discharging device, to discharge；After the completion of rotation, steel pipe feed device by steel pipe (2) send forward to
In reaming station；Steel pipe (2) is sent to reaming station, and chuck pressing plate (14) moves downward will be on reaming station and assembly station
Steel pipe (2) is fixed, then executes step (1), and so on realize the automatic assembling of plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455830.6A CN110000548B (en) | 2019-05-29 | 2019-05-29 | Automatic assembly system and assembly method of plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455830.6A CN110000548B (en) | 2019-05-29 | 2019-05-29 | Automatic assembly system and assembly method of plug |
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| CN110000548B CN110000548B (en) | 2024-03-05 |
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| CH542019A (en) * | 1970-11-05 | 1973-09-30 | Schoepe Adolf | Assembly device for components to be connected to one another by a press fit to form assemblies |
| GB1398609A (en) * | 1971-11-19 | 1975-06-25 | Citroen Sa | Punch equipment for presses |
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|---|---|
| CN110000548B (en) | 2024-03-05 |
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Country or region after: China Address after: 443100 Group 3, Longquan Village, Longquan Town, Yiling District, Yichang City, Hubei Province Applicant after: Hubei Guoju Intelligent Agricultural Equipment Co.,Ltd. Address before: Group 1, Paomagang Village, Longquan Town, Yiling District, Yichang City, Hubei Province 443100 Applicant before: HUBEI GUOJU AGRICULTURAL MACHINERY TECHNOLOGY CO.,LTD. Country or region before: China |
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