CN109014907A - A kind of rotating disc type expansion valve screw rod valve body assembles production method automatically - Google Patents
A kind of rotating disc type expansion valve screw rod valve body assembles production method automatically Download PDFInfo
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- CN109014907A CN109014907A CN201811102828.2A CN201811102828A CN109014907A CN 109014907 A CN109014907 A CN 109014907A CN 201811102828 A CN201811102828 A CN 201811102828A CN 109014907 A CN109014907 A CN 109014907A
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- screw rod
- valve body
- burnishing
- cylinder
- feeding
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of rotating disc type expansion valve screw rod valve bodies to assemble material process in production method, including indexing rotational sequence, valve body, screw rod pre-pressing process, screw rod valve body press fitting process, screw rod staking process, screw rod burnishing-in process and product blanking procedure automatically；The carrier that six are used to place valve body and screw rod is uniformly fixed on turntable, turntable is fixed on index dial, index dial is driven by speed reducer, speed reducer is driven by motor, motor is controlled by control device, valve body feeding device is put it on screw rod valve body carrier from valve body to be assembled is grabbed in production line, and screw rod valve body carrier is equipped with valve body positioning component；The beneficial effect is that, the configuration of the present invention is simple, whole design is reasonable, practical, high degree of automation, without manually participating in, automatic riveting, automatic burnishing-in, greatly reduce the labor intensity of employee, the quality for improving Product Assembly improves the packaging efficiency of screw rod and valve body, is conducive to be mass produced.
Description
Technical field
The present invention relates to assembling fittings equipment technical field more particularly to a kind of rotating disc type expansion valve screw rod valve bodies certainly
Dynamic assembling production method.
Background technique
The assembling of screw rod and valve body at present is usually to pretend with equipment group in conjunction with work by being manually assembled or using being manually assembled
Sequence completes the assembling processing of valve, and efficiency is lower, is unfavorable for being mass produced, and whole design is reasonable not enough, and the practicability is poor, from
Dynamicization degree is not high, and packaging efficiency is low.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
The present invention provides a kind of rotating disc type expansion valve screw rod valve body and assembles production method, the above problem of solution automatically.
To solve the above problems, technical solution provided by the invention is as follows:
A kind of rotating disc type expansion valve screw rod valve body assembles material process, silk in production method, including indexing rotational sequence, valve body automatically
Bar pre-pressing process, screw rod valve body press fitting process, screw rod staking process, screw rod burnishing-in process and product blanking procedure；
The indexing rotational sequence: the carrier that six are used to place valve body and screw rod is uniformly fixed on turntable, turntable is fixed
On index dial, index dial is driven by speed reducer, and speed reducer is driven by motor, and motor is controlled by control device, passes through indexing
Rotational sequence transfers screw rod and valve body on each station；
Material process on the valve body: valve body to be assembled is grabbed from production line by valve body feeding device and puts it to screw rod valve
On body carrier, screw rod valve body carrier is equipped with valve body positioning component；
The screw rod pre-pressing process: being sent valve body to screw rod pre-compressing device by indexing table apparatus after valve body feeding, by
Screw rod feeding material component send screw rod to valve body, by compression axis by screw rod and valve body pre-pressing, during pre-pressing
It is screw rod correct guidance by screw rod guidance set；
The screw rod valve body is pressed process: it will be passed to below press-loading apparatus after valve body screw rod pre-pressing by indexing table apparatus,
Screw rod and valve body are pressed by press-loading apparatus；
The screw rod staking process: screw rod and valve body after press fitting are transferred to below riveting set by indexing table apparatus, by riveting
Device rivets screw rod and valve body；
The screw rod burnishing-in process: screw rod and valve body assembly after riveting are transferred to below extrusion processing device by indexing table apparatus,
From burnishing-in cylinder, burnishing-in knife assembly and dial with connector assembly to screw rod valve body assembly progress burnishing-in；
The product blanking procedure: it is sent by indexing table apparatus to blanking device after screw rod valve body assembly burnishing-in, by blanking
Device sends back to screw rod and valve body assembly in production line.
Preferred technical solution, the valve body feeding device are equipped with the clamping jaw to match with valve body shape, the clamping jaw
Folding is controlled the lifting moving of clamping jaw by vertical cylinder, the water of clamping jaw is controlled by horizontal sliding table by crawl cylinder control
Translation is dynamic.
Preferred technical solution, the screw rod pre-compressing device is equipped with precompressed locking bracket, pre-pressing adjusts gusset, pre-pressing
Support plate, pre-pressing base, pre-pressing cylinder, precompressed mandrel fixing sleeve, compression axis, screw rod feeding material component and screw rod guiding group
Part, the precompressed locking bracket are fixed on the workbench, and the pre-pressing adjusts gusset and is bolted on the precompressed
On locking bracket, the pre-pressing adjusts gusset and sets there are two the vertical sliding slot that it can be made to be adjusted in vertical direction, described pre-
It compresses support plate one end to be fixed on the pre-pressing adjusting gusset, the pre-pressing support plate other end is fixed on the flange
On disk, the pre-pressing base is fixed on the precompressed locking bracket, and the pre-pressing base is located at immediately below the compression axis
The pre-pressing cylinder is fixed on the pre-pressing cradle top, and the precompressed mandrel fixing sleeve is fixed on the pre-pressing cylinder
Telescopic rod lower end, the compression axis be embedded in screw rod feeding material component described in the precompressed mandrel fixing sleeve bottom be fixed on it is described pre-
It compresses in support plate, the screw rod guidance set is located at below the pre-pressing support plate.
Preferred technical solution, the screw rod feeding material component are equipped with feeding mounting base, band flange linear bearing, feeding gas
Cylinder, conveying block of ingredient, feeding insert, passage fixed block and screw rod guide tracheae, the feeding mounting base are fixed on described
In pre-pressing support plate, the band flange linear bearing is embedded on the feeding mounting base, and passes through the pre-pressing branch
Fagging, the feeding cylinder are fixed on the feeding mounting base, the conveying block of ingredient and are fixed on the feeding cylinder
On the pushing block feeding insert that is fixedly linked be embedded in the conveying block of ingredient, the passage fixed block is fixed on described
In pre-pressing support plate, the passage fixed block is located in the conveying block of ingredient, and the lower end of the screw rod guide tracheae is solid
It is scheduled on the mounting hole of the passage fixed block.
Preferred technical solution, the outlet of the screw rod guide tracheae are located above feeding insert, and the feeding insert is set
There is the slot for placing screw rod, screw rod is blown into the slot of feeding insert by the screw rod guide tracheae, feeding insert
It is embedded in conveying block of ingredient, and conveys block of ingredient and the end of the telescopic rod of the feeding cylinder is fixedly linked, in screw rod quilt
After being blown into feeding insert, feeding cylinder is to push on the guiding axis that feeding dispatching block is transferred screw rod with feeding insert
Side, then compression axis is pressed downward, so that screw rod presses to valve body along guiding axis.Preferred technical solution, the screw rod guiding group
Part is equipped with guide cylinder, guiding axis connecting rod, guiding axis and compression axis guide pad, and the guide cylinder is fixed on the pre-pressing branch
On fagging, the telescopic rod of the guide cylinder passes through the pre-pressing support plate, the guiding axis connecting rod and the guide cylinder
The end of telescopic rod be fixedly linked, the guiding axis lower end is fixedly linked with the guiding axis connecting rod, the guiding axis upper end
Across the band flange linear bearing, the compression axis guide pad is fixed in the pre-pressing support plate, the compression spindle guide
It is equipped with the through-hole that the compression axis passes through to block, the compression axis passes through the guiding axis.
Preferred technical solution, screw rod are needed along guiding axis and in the valve body pre-pressing of guiding axis lower end, the guiding
Axis is fixedly linked by the telescopic rod end of guiding axis connecting rod and guide cylinder, before screw rod enters guiding axis, the guiding axis
Upper end and the feeding insert connect under the action of the guide cylinder, press to guiding axis from feeding insert in screw rod
Afterwards, guiding axis moves down under the action of guide cylinder, connect guiding axis lower end with valve body contact, screw rod is in compression axis
Effect is lower and valve body completes pre-pressing process, carries out guiding to screw rod by guiding axis and allows to accurately be installed on valve body.
Preferred technical solution, the press-loading apparatus is equipped with press fitting bracket, press fitting adjusts gusset, press fitting support plate, press fitting
Head sliding sleeve, press fitting base, press fitting cylinder, press-loading head fixing sleeve, press-loading head, the press fitting bracket is fixed on the workbench,
The press fitting adjusts gusset and is bolted on the press fitting bracket, and one end of the press fitting support plate is fixed on the pressure
On adjustment section gusset, the press fitting support plate other end is fixed on the ring flange, and the press-loading head sliding sleeve is embedded in described
It is pressed in support plate, the press fitting base is located at below the press-loading head sliding sleeve, and the press fitting cylinder is fixed on the press fitting branch
The telescopic rod end of top of the trellis, the press-loading head fixing sleeve and the press fitting cylinder be fixedly linked the press-loading head be fixed on it is described
Press-loading head fixing sleeve bottom, the press-loading head pass through the press-loading head sliding sleeve, and the press fitting return spring housing is in the press fitting
On head, the press fitting return spring lower end is against on the press-loading head sliding sleeve.
Preferred technical solution, the press-loading apparatus adjust the height that gusset adjusts press fitting support plate by press fitting, make solid
The press-loading head sliding sleeve being scheduled in press fitting support plate is located at position appropriate above screw rod and valve body, to fix by being pressed cylinder
Press-loading head in press fitting Telescopic-cylinder bar end moves up and down, and the press-loading head passes through press-loading head and slides over the press fitting cylinder
Cooperate the press-loading process of lower completion screw rod and valve body.
Preferred technical solution, the riveting set move up and down riveted joint master by riveting cylinder, pass through riveted joint
Sliding sleeve be pressed downward riveted joint main body during without departing from being finally completed the riveting of screw rod and valve body, the riveting set is also
Equipped with riveting base, the riveting base is located at the lower section of screw rod valve body carrier.
Preferred technical solution, the burnishing-in knife assembly be equipped with lift plate cylinder mounting plate, lift plate cylinder, burnishing-in knife lift plate and
Burnishing-in knife, the lift plate cylinder mounting plate are fixed in the burnishing-in support plate, and the lift plate cylinder is fixed on the lift plate gas
On cylinder mounting plate, the end of the burnishing-in knife lift plate and the lift plate Telescopic-cylinder bar is fixedly linked, and the burnishing-in knife is stuck in institute
It states on burnishing-in knife lift plate, the burnishing-in knife lift plate is equipped with burnishing-in cutter groove, and the burnishing-in cutter groove is made of round and rectangle.
Preferred technical solution, the burnishing-in knife assembly are equipped with lift plate cylinder, burnishing-in knife lift plate and burnishing-in knife, the burnishing-in
The slot that knife lift plate is combined into equipped with round and rectangle, burnishing-in knife upper end are equipped with spherical head, burnishing-in knife spherical shape
Head passes through circular slot on burnishing-in knife lift plate, then moves to one end of rectangle slot, and the burnishing-in knife passes through lift plate
Cylinder can move up, and can be moved down by burnishing-in cylinder.
Preferred technical solution, described group of connector assembly are equipped with and dial slotting cylinder mounting plate, dial slotting cylinder and dial plate, and described group
Slotting cylinder mounting plate is fixed on the burnishing-in support plate bottom, and described group of slotting cylinder is fixed on described group of slotting cylinder mounting plate,
The telescopic rod end of described group of plate and described group of slotting cylinder is fixedly linked, and described group of plate is located at below the burnishing-in knife.
Preferred technical solution, by dialling mobile group of plate of slotting cylinder, described group of plate is equipped with U-shaped described group of connector assembly
Slot, by dialling, plate dials slotting correction screw rod and valve body assembles body position.
Beneficial effect compared with the existing technology is that using the above scheme, the configuration of the present invention is simple, whole design is reasonable,
Practical, high degree of automation participates in, automatic riveting, automatic burnishing-in without artificial, and the labour for greatly reducing employee is strong
Degree, improves the quality of Product Assembly, improves the packaging efficiency of screw rod and valve body, be conducive to be mass produced.
Detailed description of the invention
Illustrate embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment or the prior art
The required attached drawing used is briefly described in description, it is clear that, the accompanying drawings in the following description is only some realities invented
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram that a kind of rotating disc type expansion valve screw rod valve body of the present invention assembles production method automatically；
Fig. 2 is the structural schematic diagram of indexing table apparatus of the invention；
Fig. 3 is the structural schematic diagram of valve body feeding device of the invention；
Fig. 4 is the structural schematic diagram of screw rod pre-compressing device of the invention；
Fig. 5 is the structural schematic diagram of screw rod feeding material component of the invention, screw rod guidance set；
Fig. 6 is the diagrammatic cross-section of screw rod feeding material component of the invention；
Fig. 7 is the structural schematic diagram of press-loading apparatus of the invention；
Fig. 8 is the structural schematic diagram of riveting set of the invention；
Fig. 9 is the structural schematic diagram of extrusion processing device of the invention；
Figure 10 is burnishing-in knife assembly of the invention, the structural schematic diagram for dialling connector assembly；
Figure 11 is the structural schematic diagram of control device of the invention.
Shown in the above legend: 1, equipment base；11, rack；12, workbench；13, door-plate；14, scram button；2, it indexes
Disk device；21, driving motor；22, speed reducer；23, index dial；24, turntable；25, screw rod valve body carrier；26, ring flange supports
Axis；27, ring flange；3, valve body feeding device；31, feeding bracket；32, horizontal sliding table；33, vertical cylinder mounting plate；34, vertical
Cylinder；35, cylinder mounting plate is grabbed；36, cylinder is grabbed；37, clamping jaw；4, screw rod pre-compressing device；41, precompressed locking bracket；42,
Pre-pressing adjusts gusset；43, pre-pressing support plate；44, pre-pressing base；45, pre-pressing cylinder；46, precompressed mandrel fixing sleeve；
47, compression axis；48, screw rod feeding material component；481, feeding mounting base；482, band flange linear bearing；483, feeding cylinder；
484, block of ingredient is conveyed；485, feeding insert；486, passage fixed block；487, screw rod guide tracheae；49, screw rod guiding group
Part；491, guide cylinder；492, guiding axis connecting rod；493, guiding axis；494, compression axis guide pad；5, press-loading apparatus；51, it is pressed
Bracket；52, press fitting adjusts gusset；53, it is pressed support plate；54, press-loading head sliding sleeve；55, it is pressed base；56, it is pressed cylinder；57,
Press-loading head fixing sleeve；58, press-loading head；59, it is pressed return spring；6, riveting set；61, riveting-rack；62, riveting adjusts angle
Plate；63, support plate is riveted；64, riveted joint sliding sleeve；65, base is riveted；66, cylinder is riveted；67, axis fixing sleeve is riveted；68, riveting
Spindle main body；69, spring is riveted；7, extrusion processing device；71, burnishing-in bracket；72, burnishing-in adjusts gusset；73, burnishing-in support plate；74,
Burnishing-in base；75, burnishing-in cylinder；76, burnishing-in pressure head；77, burnishing-in knife assembly；771, plate cylinder mounting plate is lifted；772, plate gas is lifted
Cylinder；773, burnishing-in knife lifts plate；774, burnishing-in knife；78, connector assembly is dialled；781, slotting cylinder mounting plate is dialled；782, slotting cylinder is dialled；783,
Dial plate；8, blanking device；9, control device；91, computer mounting bracket；92, computer；101, screw rod；102, valve body.
Specific embodiment
To facilitate the understanding of the present invention, in the following with reference to the drawings and specific embodiments, the present invention will be described in more detail.
A better embodiment of the invention is given in the attached drawing.But the invention can be realized in many different forms, and unlimited
In this specification described embodiment.On the contrary, purpose of providing these embodiments is makes to the disclosure
Understand more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " fixation ", " integrated molding ",
For illustrative purposes only, the similar unit of structure is to identical label in the figure for "left", "right" and similar statement
Mark.
Unless otherwise defined, technical and scientific term all used in this specification is led with technology of the invention is belonged to
The normally understood meaning of the technical staff in domain is identical.Used term is only in the description of the invention in this specification
The purpose of description specific embodiment is not intended to the limitation present invention.
As shown, one embodiment of the present of invention is:
A kind of rotating disc type expansion valve screw rod valve body assembles production method automatically, it is characterised in that: including indexing rotational sequence, valve body
Upper material process, screw rod pre-pressing process, screw rod valve body press fitting process, screw rod staking process, screw rod burnishing-in process and product blanking
Process.
It is rotating disc type expansion valve silk that a kind of rotating disc type expansion valve screw rod valve body assembles equipment used in production method automatically
Stem valve body automatic assembly equipment, including equipment base 1, indexing table apparatus 2, valve body feeding device 3, screw rod pre-compressing device 4, pressure
Assembling device 5, riveting set 6, extrusion processing device 7, blanking device 8, the indexing table apparatus 2 are fixed on the equipment base 1, institute
It is fixed to state valve body feeding device 3, screw rod pre-compressing device 4, press-loading apparatus 5, riveting set 6, extrusion processing device 7 and blanking device 8
It on the equipment base 1, is located at around the indexing table apparatus 2 counterclockwise, the control device 9 is fixed on the index dial
On device 2.The equipment base 1 is equipped with rack 11, workbench 12, door-plate 13 and scram button 14, and the workbench 12 is fixed
In the rack 11, multiple door-plates 13 are installed in 11 surrounding of rack, and the scram button 14 is fixed on the work
Make on platform 12.
The indexing table apparatus 2 is equipped with driving motor 21, speed reducer 22, index dial 23, turntable 24, screw rod valve body carrier
25, ring flange support shaft 26 and ring flange 27, the driving motor 21 are fixed on the workbench 12, the speed reducer 22
Rotary shaft is fixedly linked described in the index dial 23 and 22 toe joint of speed reducer by shaft coupling and the driving motor 21 to be turned
Disk 24 is fixed on the index dial 23, and six screw rod valve body carriers 25 for placing screw rod 101 and valve body 102 are uniform
It is fixed on the turntable 24, the ring flange support shaft 26 is fixed on the turntable 24 by bearing, the ring flange 27
It is fixed in the ring flange support shaft 26.
The indexing rotational sequence: the carrier that six are used to place valve body and screw rod is uniformly fixed on turntable, turntable
It is fixed on index dial, index dial is driven by speed reducer, and speed reducer is driven by motor, and motor is controlled by control device, is passed through
Indexing rotational sequence transfers screw rod and valve body on each station.
The valve body feeding device 3 is equipped with feeding bracket 31, horizontal sliding table 32, vertical cylinder mounting plate 33, vertical cylinder
34, it grabs cylinder mounting plate 35, crawl cylinder 36 and clamping jaw 37, the feeding bracket 31 to be fixed on the workbench 12, institute
It states horizontal sliding table 32 to be fixed on the feeding bracket 31, the vertical cylinder mounting plate 33 is fixed on the horizontal sliding table 32
On, the vertical cylinder 34 is fixed on the vertical cylinder mounting plate 33, and the crawl cylinder mounting plate 35 is fixed on described
Crawl cylinder 36 described in the end of 34 telescopic rod of vertical cylinder is fixed on the crawl cylinder mounting plate 35, and the clamping jaw 37 is set
Below the crawl cylinder 36.Material process on the valve body: it is grabbed from production line by valve body feeding device to be assembled
Valve body is put it on screw rod valve body carrier, and screw rod valve body carrier is equipped with valve body positioning component.
The valve body feeding device 3 is equipped with the clamping jaw to match with valve body shape, and the folding of the clamping jaw passes through crawl gas
Cylinder control, the lifting moving of clamping jaw is controlled by vertical cylinder, controls moving horizontally for clamping jaw by horizontal sliding table.
The screw rod pre-compressing device 4 be equipped with precompressed locking bracket 41, pre-pressing adjust gusset 42, pre-pressing support plate 43,
Pre-pressing base 44, pre-pressing cylinder 45, precompressed mandrel fixing sleeve 46, compression axis 47, screw rod feeding material component 48, the pre-pressing
Bracket 41 is fixed on the workbench 12, and the pre-pressing adjusts gusset 42 and is bolted on the precompressed locking bracket
On 41, the pre-pressing adjusts gusset 42 and sets that there are two the vertical sliding slot that it can be made to be adjusted in vertical direction, the precompressed
43 one end of compact schemes plate is fixed in the pre-pressing support plate 43, and 43 other end of pre-pressing support plate is fixed on the method
On blue disk 27, the pre-pressing base 44 is fixed on the precompressed locking bracket 41, and the pre-pressing base 44 is located at the pressure
The pre-pressing cylinder 45 is fixed on 41 top of precompressed locking bracket immediately below mandrel 47, and the precompressed mandrel fixing sleeve 46 is solid
It is scheduled on the 45 telescopic rod lower end of pre-pressing cylinder, the compression axis 47 is embedded in 46 bottom of precompressed mandrel fixing sleeve, institute
It states screw rod feeding material component 48 to be fixed in the pre-pressing support plate 43, the screw rod guidance set 49 is located at the pre-pressing branch
43 lower section of fagging.
The screw rod feeding material component 48 be equipped with feeding mounting base 481, band flange linear bearing 482, feeding cylinder 483,
Convey block of ingredient 484, feeding insert 485, passage fixed block 486 and screw rod guide tracheae 487, the feeding mounting base
481 are fixed in the pre-pressing support plate 43, and the band flange linear bearing 482 is embedded in the feeding mounting base 481
On, and the pre-pressing support plate 43 is passed through, the feeding cylinder 483 is fixed on the feeding mounting base 481, described defeated
Send block of ingredient 484 be fixedly linked with the pushing block being fixed on the feeding cylinder 483 the feeding insert 485 be embedded in it is described defeated
It send in block of ingredient 484, the passage fixed block 486 is fixed in the pre-pressing support plate 43, the passage fixed block
486 are located in the conveying block of ingredient 484, and the lower end of the screw rod guide tracheae 487 is fixed on the passage fixed block 486
Mounting hole on.The screw rod guidance set 49 is equipped with guide cylinder 491, guiding axis connecting rod 492, guiding axis 493 and compression axis
Guide pad 494, the guide cylinder 491 are fixed in the pre-pressing support plate 43, and the telescopic rod of the guide cylinder 491 is worn
Cross the pre-pressing support plate 43, the end stationary phase of the guiding axis connecting rod 492 and the telescopic rod of the guide cylinder 491
Even, 493 lower end of guiding axis is fixedly linked with the guiding axis connecting rod 492, and 493 upper end of guiding axis passes through the band method
Blue linear bearing 482, the compression axis guide pad 494 are fixed in the pre-pressing support plate 43, the compression axis guide pad
494 are equipped with the through-hole that the compression axis 47 passes through, and the compression axis 47 passes through the guiding axis 493.
The screw rod pre-pressing process: valve body is sent to screw rod pre-compressing device by indexing table apparatus after valve body feeding
Side is sent screw rod to valve body by screw rod feeding material component, by compression axis by screw rod and valve body pre-pressing, in the mistake of pre-pressing
In journey by screw rod guidance set be screw rod correct guidance；The screw rod feeding material component is equipped with feeding cylinder, feeding insert, screw rod and leads
Expect tracheae, the outlet of the screw rod guide tracheae is located above feeding insert, and the feeding insert is equipped with for placing screw rod
Slot, screw rod are blown into the slot of feeding insert by the screw rod guide tracheae, and feeding insert is embedded in conveying block of ingredient
On, and convey block of ingredient and the end of the telescopic rod of the feeding cylinder is fixedly linked, it is blown into feeding insert in screw rod
Afterwards, feeding cylinder is the guiding axis top that push feeding dispatching block and transfer screw rod with feeding insert, and then compression axis is downward
Pressure, so that screw rod presses to valve body along guiding axis；
Screw rod is needed along guiding axis in the valve body pre-pressing of guiding axis lower end, and the guiding axis passes through guiding axis connecting rod and leads
It is fixedly linked to the telescopic rod end of cylinder, before screw rod enters guiding axis, effect of the guiding axis in the guide cylinder
Lower upper end and the feeding insert connect, and after screw rod presses to guiding axis from feeding insert, guiding axis is in guide cylinder
It is moved down under effect, connect guiding axis lower end with valve body contact, screw rod completes precompressed with valve body under the action of compression axis
Tight process carries out guiding to screw rod by guiding axis and allows to accurately be installed on valve body.
The press-loading apparatus 5 be equipped with press fitting bracket 51, press fitting adjust gusset 52, press fitting support plate 53, press-loading head sliding sleeve 54,
It is pressed base 55, press fitting cylinder 56, press-loading head fixing sleeve 57, press-loading head 58, the press fitting bracket 51 is fixed on the workbench
On 12, the press fitting adjusts gusset 52 and is bolted on the press fitting bracket 51, one end of the press fitting support plate 53
It is fixed on the press fitting to adjust on gusset 52,53 other end of press fitting support plate is fixed on the ring flange 27, the pressure
Dress head sliding sleeve 54 is embedded in the press fitting support plate 53, and the press fitting base 55 is located at 54 lower section of press-loading head sliding sleeve, institute
It states press fitting cylinder 56 and is fixed on 51 top of press fitting bracket, the press-loading head fixing sleeve 57 is flexible with the press fitting cylinder 56
Bar end is fixedly linked, and the press-loading head 58 is fixed on 57 bottom of press-loading head fixing sleeve, and the press-loading head 58 passes through described
Press-loading head sliding sleeve 54,59 housing of press fitting return spring on the press-loading head 58, support by 59 lower end of press fitting return spring
On the press-loading head sliding sleeve 54.
The screw rod valve body is pressed process: will be passed under press-loading apparatus after valve body screw rod pre-pressing by indexing table apparatus
Side, is pressed screw rod and valve body by press-loading apparatus；
The press-loading apparatus adjusts the height that gusset adjusts press fitting support plate by press fitting, makes the pressure being fixed in press fitting support plate
Dress head sliding sleeve is located at position appropriate above screw rod and valve body, to be fixed on press fitting Telescopic-cylinder bar end by being pressed cylinder
Press-loading head move up and down, the press-loading head pass through press-loading head slide over it is described press fitting cylinder cooperation under completion screw rod and valve body
Press-loading process.
The riveting set 6 be equipped with riveting-rack 61, riveting adjust gusset 62, riveting support plate 63, riveted joint sliding sleeve 64,
Base 65, riveting cylinder 66, riveting axis fixing sleeve 67, riveting shaft body 68 are riveted, the riveting-rack 61 is fixed on the work
Make on platform 12, the riveting adjusts gusset 62 and is bolted on the riveting-rack 61, the riveting support plate 63
One end is fixed on the riveting and adjusts on gusset 62, and the other end of the riveting support plate 63 is fixed on the ring flange 27,
The riveted joint sliding sleeve 64 is embedded in the riveting support plate 63, and the riveting base 65 is fixed on the riveting-rack 61
On, the riveting base 65 is located at 64 lower section of riveted joint sliding sleeve, and the riveting cylinder 66 is fixed on the riveting-rack 61
The telescopic rod end at top, the riveting axis fixing sleeve 67 and the riveting cylinder 66 is fixedly linked, the riveting shaft body 68
It is fixed on 67 bottom of riveting axis fixing sleeve, 69 housing of riveting spring is in the riveting shaft body 68, the riveting
69 lower end of spring is against on the riveted joint sliding sleeve 64.
The screw rod staking process: screw rod and valve body after press fitting are transferred to below riveting set by indexing table apparatus, by
Riveting set rivets screw rod and valve body.
The riveting set moves up and down riveted joint master by riveting cylinder, makes riveted joint main body by riveted joint sliding sleeve
Without departing from being finally completed the riveting of screw rod and valve body, the riveting set is additionally provided with riveting base, described during being pressed downward
Riveting base is located at the lower section of screw rod valve body carrier.
The extrusion processing device 7 is equipped with burnishing-in bracket 71, burnishing-in adjusts gusset 72, burnishing-in support plate 73, burnishing-in base 74, squeezes
Phosgene cylinder 75, burnishing-in pressure head 76, burnishing-in knife assembly 77 and group connector assembly 78, the burnishing-in bracket 71 are fixed on the workbench 12
On, the burnishing-in adjusts gusset 72 and is bolted on the burnishing-in bracket 71, and one end of the burnishing-in support plate 73 is solid
It is scheduled on the burnishing-in to adjust on gusset 72, the other end of the burnishing-in support plate 73 is fixed on the ring flange 27, described to squeeze
Light base 74 is fixed on the burnishing-in bracket 71, and the burnishing-in base 74 is located at 76 lower section of burnishing-in pressure head, the burnishing-in
Cylinder 75 is fixed on 71 top of burnishing-in bracket, and the burnishing-in pressure head 76 is fixed under the telescopic rod of the burnishing-in cylinder 75
End, the burnishing-in knife assembly 77 are fixed in the burnishing-in support plate 73, and described group of connector assembly 78 is fixed on the burnishing-in knife group
77 bottom of part.
The burnishing-in knife assembly 77 is equipped with lift plate cylinder mounting plate 771, lift plate cylinder 772, burnishing-in knife lift plate 773 and burnishing-in
Knife 774, the lift plate cylinder mounting plate 771 are fixed in the burnishing-in support plate 73, and the lift plate cylinder 772 is fixed on described
It lifts on plate cylinder mounting plate 771, the end of the burnishing-in knife lift plate 773 and lift 772 telescopic rod of plate cylinder is fixedly linked, institute
It states burnishing-in knife 774 to be stuck on the burnishing-in knife lift plate 773, the burnishing-in knife lift plate 773 is equipped with burnishing-in cutter groove, the burnishing-in knife
Slot is made of round and rectangle.
Described group of connector assembly 78 is equipped with and dials slotting cylinder mounting plate 781, dials slotting cylinder 782 and dial plate 783, described group of slotting gas
Cylinder mounting plate 781 is fixed on 73 bottom of burnishing-in support plate, and described group of slotting cylinder 782 is fixed on described group of slotting cylinder mounting plate
On 781, the telescopic rod end of described group of plate 783 and described group of slotting cylinder 782 is fixedly linked, and described group of plate 783 is located at institute
State 774 lower section of burnishing-in knife.
The screw rod burnishing-in process: screw rod and valve body assembly after riveting are transferred under extrusion processing device by indexing table apparatus
Side from burnishing-in cylinder, burnishing-in knife assembly and is dialled with connector assembly to screw rod valve body assembly progress burnishing-in；The burnishing-in knife lifts plate
Equipped with the slot that round and rectangle is combined into, burnishing-in knife upper end is equipped with spherical head, and the head of burnishing-in knife spherical shape is worn
Circular slot on burnishing-in knife lift plate is crossed, one end of rectangle slot is then moved to, the burnishing-in knife can by lift plate cylinder
To move up, can be moved down by burnishing-in cylinder；
Described group of connector assembly dials plate by dialling slotting cylinder movement, and described group of plate is equipped with U-type groove, dials slotting rectify by dialling plate
Positive screw rod and valve body assemble body position.
The blanking device is consistent with the valve body feeding device structure.
The product blanking procedure: being sent by indexing table apparatus to blanking device after screw rod valve body assembly burnishing-in, by
Blanking device sends back to screw rod and valve body assembly in production line.
The control device 9 is equipped with computer mounting bracket 91, computer 92 and electrical cabinet, and the computer mounting bracket 91 is fixed
At 27 top of ring flange, the computer 92 is fixed in the computer mounting bracket 91, and the electrical cabinet is located at the machine
In frame 11.
The control device 9 and the indexing table apparatus 2, valve body feeding device 3, screw rod pre-compressing device 4, press-loading apparatus
5, riveting set 6, extrusion processing device 7, blanking device 8 are electrically connected.The work step of the present embodiment is: passing through valve body feeding device
3 send valve body to be assembled to indexing table apparatus 2, are sent valve body to be assembled to next station by indexing table apparatus 2, passed through
Screw rod pre-compressing device 4 is by screw rod and the preliminary press fitting of valve body, and specifically, screw rod blows to feeding by screw rod guide tracheae and inlays
In the slot of block 485, feeding cylinder 483 pushes the conveying block of ingredient 484 and is moved to band flange straight line with feeding insert 485
482 top of bearing, so that screw rod 101 is located at the surface of guiding axis 493, is tightened to valve body for screw rod precompressed by compression axis 47
On, screw rod valve body is sent to press-loading apparatus by indexing table apparatus again after completing screw rod valve body pre-pressing, it is right by press-loading apparatus 5
Screw rod and valve body are pressed, and screw rod 101, valve body 102 are transferred to 6 lower section of riveting set by indexing table apparatus 2 after press fitting, by
Riveting set 6 rivets screw rod valve body, is transplanted below extrusion processing device by indexing table apparatus 2 again after riveting and carries out burnishing-in,
The assembly parts of screw rod and valve body are transplanted on 8 lower section of blanking device by indexing table apparatus after burnishing-in, will be assembled by blanking device 8
Screw rod valve body is transferred to subsequent production line, and the present embodiment controls indexing table apparatus 2 by control device 9, valve body feeding fills
3, screw rod pre-compressing device 4, press-loading apparatus 5, riveting set 6, extrusion processing device 7 and blanking device 8 is set to work.
Beneficial effect compared with the existing technology is that using the above scheme, the configuration of the present invention is simple, whole design is reasonable,
Practical, high degree of automation participates in, automatic riveting, automatic burnishing-in without artificial, and the labour for greatly reducing employee is strong
Degree, improves the quality of Product Assembly, improves the packaging efficiency of screw rod and valve body, be conducive to be mass produced.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of description of the invention record；Also, for those of ordinary skills, it can add according to the above description
To improve or convert, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of rotating disc type expansion valve screw rod valve body assembles production method automatically, it is characterised in that: including indexing rotational sequence, valve
On body under material process, screw rod pre-pressing process, screw rod valve body press fitting process, screw rod staking process, screw rod burnishing-in process and product
Material process；
The indexing rotational sequence: the carrier that six are used to place valve body and screw rod is uniformly fixed on turntable, turntable is fixed
On index dial, index dial is driven by speed reducer, and speed reducer is driven by motor, and motor is controlled by control device, passes through indexing
Rotational sequence transfers screw rod and valve body on each station；
Material process on the valve body: valve body to be assembled is grabbed from production line by valve body feeding device and puts it to screw rod valve
On body carrier, screw rod valve body carrier is equipped with valve body positioning component；
The screw rod pre-pressing process: being sent valve body to screw rod pre-compressing device by indexing table apparatus after valve body feeding, by
Screw rod feeding material component send screw rod to valve body, by compression axis by screw rod and valve body pre-pressing, during pre-pressing
It is screw rod correct guidance by screw rod guidance set；
The screw rod valve body is pressed process: it will be passed to below press-loading apparatus after valve body screw rod pre-pressing by indexing table apparatus,
Screw rod and valve body are pressed by press-loading apparatus；
The screw rod staking process: screw rod and valve body after press fitting are transferred to below riveting set by indexing table apparatus, by riveting
Device rivets screw rod and valve body；
The screw rod burnishing-in process: screw rod and valve body assembly after riveting are transferred to below extrusion processing device by indexing table apparatus,
From burnishing-in cylinder, burnishing-in knife assembly and dial with connector assembly to screw rod valve body assembly progress burnishing-in；
The product blanking procedure: it is sent by indexing table apparatus to blanking device after screw rod valve body assembly burnishing-in, by blanking
Device sends back to screw rod and valve body assembly in production line.
2. a kind of rotating disc type expansion valve screw rod valve body according to claim 1 assembles production method automatically, it is characterised in that:
The valve body feeding device is equipped with the clamping jaw to match with valve body shape, and the folding of the clamping jaw is led to by crawl cylinder control
The lifting moving for crossing vertical cylinder control clamping jaw controls moving horizontally for clamping jaw by horizontal sliding table.
3. a kind of rotating disc type expansion valve screw rod valve body according to claim 2 assembles production method automatically, it is characterised in that:
The screw rod feeding material component is equipped with feeding cylinder, feeding insert, screw rod guide tracheae, and the outlet of the screw rod guide tracheae is located at
Above feeding insert, the feeding insert is equipped with the slot for placing screw rod, and screw rod is blowed by the screw rod guide tracheae
Into the slot of feeding insert, feeding insert is embedded in conveying block of ingredient, and conveys stretching for block of ingredient and the feeding cylinder
The end of contracting bar is fixedly linked, and after screw rod is blown into feeding insert, feeding cylinder pushes feeding dispatching block with sending
Above the guiding axis that material insert transfers screw rod, then compression axis is pressed downward, so that screw rod presses to valve body along guiding axis.
4. a kind of rotating disc type expansion valve screw rod valve body according to claim 3 assembles production method automatically, it is characterised in that:
Screw rod is needed along guiding axis in the valve body pre-pressing of guiding axis lower end, and the guiding axis passes through guiding axis connecting rod and guiding gas
The telescopic rod end of cylinder is fixedly linked, before screw rod enters guiding axis, the guiding axis under the action of guide cylinder on
End is connected with the feeding insert, after screw rod presses to guiding axis from feeding insert, effect of the guiding axis in guide cylinder
Under move down, connect guiding axis lower end with valve body contact, screw rod under the action of compression axis with valve body complete pre-pressing work
Sequence carries out guiding to screw rod by guiding axis and allows to accurately be installed on valve body.
5. a kind of rotating disc type expansion valve screw rod valve body according to claim 4 assembles production method automatically, it is characterised in that:
The press-loading apparatus adjusts the height that gusset adjusts press fitting support plate by press fitting, makes the press-loading head being fixed in press fitting support plate
Sliding sleeve is located at position appropriate above screw rod and valve body, makes the pressure for being fixed on press fitting Telescopic-cylinder bar end by being pressed cylinder
Dress head moves up and down, and the press-loading head passes through the pressure that press-loading head slides over completion screw rod and valve body under the cooperation for being pressed cylinder
Dress technique.
6. a kind of rotating disc type expansion valve screw rod valve body according to claim 5 assembles production method automatically, it is characterised in that:
The riveting set moves up and down riveted joint master by riveting cylinder, is pressed downward riveted joint main body by riveted joint sliding sleeve
In the process without departing from being finally completed the riveting of screw rod and valve body, the riveting set is additionally provided with riveting base, the riveting base
It is located at the lower section of screw rod valve body carrier.
7. a kind of rotating disc type expansion valve screw rod valve body according to claim 6 assembles production method automatically, it is characterised in that:
The burnishing-in knife assembly is equipped with lift plate cylinder, burnishing-in knife lift plate and burnishing-in knife, and the burnishing-in knife lift plate is equipped with round and rectangle
The slot being combined into, burnishing-in knife upper end are equipped with spherical head, and the head of burnishing-in knife spherical shape passes through circle on burnishing-in knife lift plate
The slot of shape then moves to one end of rectangle slot, and the burnishing-in knife can be moved up by lifting plate cylinder, by squeezing
Phosgene cylinder can move down.
8. a kind of rotating disc type expansion valve screw rod valve body according to claim 7 assembles production method automatically, it is characterised in that:
Described group of connector assembly is equipped with U-type groove by dialling mobile group of plate of slotting cylinder, described group of plate, dials slotting correction wire by dialling plate
Bar and valve body assemble body position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102828.2A CN109014907A (en) | 2018-09-20 | 2018-09-20 | A kind of rotating disc type expansion valve screw rod valve body assembles production method automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102828.2A CN109014907A (en) | 2018-09-20 | 2018-09-20 | A kind of rotating disc type expansion valve screw rod valve body assembles production method automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109014907A true CN109014907A (en) | 2018-12-18 |
Family
ID=64617738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811102828.2A Withdrawn CN109014907A (en) | 2018-09-20 | 2018-09-20 | A kind of rotating disc type expansion valve screw rod valve body assembles production method automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109014907A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531148A (en) * | 2019-01-15 | 2019-03-29 | 中国计量大学 | A kind of heating power expansion valve automatic assembly equipment |
| CN110181249A (en) * | 2019-06-11 | 2019-08-30 | 上海福宇龙汽车科技有限公司 | A kind of automation riveting device |
| CN112548558A (en) * | 2020-11-25 | 2021-03-26 | 武汉理工大学 | Automatic assembling machine for wave generator and flexible gear |
| CN115026569A (en) * | 2022-06-09 | 2022-09-09 | 东莞市振亮精密科技有限公司 | Electronic expansion valve assembling equipment |
| CN116329917A (en) * | 2023-06-01 | 2023-06-27 | 中科摩通(常州)智能制造股份有限公司 | Pipeline assembly station for expansion valve and assembly method |
-
2018
- 2018-09-20 CN CN201811102828.2A patent/CN109014907A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531148A (en) * | 2019-01-15 | 2019-03-29 | 中国计量大学 | A kind of heating power expansion valve automatic assembly equipment |
| CN109531148B (en) * | 2019-01-15 | 2023-12-22 | 中国计量大学 | Automatic assembly equipment for thermal expansion valve |
| CN110181249A (en) * | 2019-06-11 | 2019-08-30 | 上海福宇龙汽车科技有限公司 | A kind of automation riveting device |
| CN112548558A (en) * | 2020-11-25 | 2021-03-26 | 武汉理工大学 | Automatic assembling machine for wave generator and flexible gear |
| CN115026569A (en) * | 2022-06-09 | 2022-09-09 | 东莞市振亮精密科技有限公司 | Electronic expansion valve assembling equipment |
| CN115026569B (en) * | 2022-06-09 | 2023-11-03 | 东莞市振亮精密科技有限公司 | Electronic expansion valve assembling equipment |
| CN116329917A (en) * | 2023-06-01 | 2023-06-27 | 中科摩通(常州)智能制造股份有限公司 | Pipeline assembly station for expansion valve and assembly method |
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Application publication date: 20181218 |