CN106346194A - Feeding device for balance block hot pressing assembly equipment - Google Patents
Feeding device for balance block hot pressing assembly equipment Download PDFInfo
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- CN106346194A CN106346194A CN201610783603.2A CN201610783603A CN106346194A CN 106346194 A CN106346194 A CN 106346194A CN 201610783603 A CN201610783603 A CN 201610783603A CN 106346194 A CN106346194 A CN 106346194A
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- Prior art keywords
- balance weight
- hot pressing
- plate
- pressing assembly
- assembly equipment
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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
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a feeding device for balance block hot pressing assembly equipment, and belongs to the technical field of compressor production assembly. The device comprises an installing base plate, a dovetail groove plate with a mortise structure, a feeding plate, horizontal sliding table cylinders and material storing tanks, and the dovetail groove plate, the horizontal sliding table cylinders and the material storing tanks are all installed on the installing base plate; the dovetail groove plate and the installing base plate cooperate with each other to form a dovetail groove, the horizontal sliding table cylinders drive the feeding plate to move in the direction limited by the dovetail groove, and the feeding plate pushes balance blocks in the material storing tanks to move along the dovetail groove in the feeding direction. The feeding device is a key structure for achieving automation of the balance block hot pressing assembly equipment, is high in efficiency, stable and reliable, achieves automation of compressor rotor balance block feeding and is small in occupied space and convenient to adjust; the feeding plate can be replaced for the balance blocks of different types of compressors, different types of balance blocks can be stored and conveyed, the universality of the equipment is achieved, and the production efficiency of a production line is improved.
Description
Technical field
The invention belongs to compressor produces mounting technology field and in particular to a kind of balance weight hot pressing assembly equipment feeding
Device.
Background technology
Compressor is the heart of refrigeration system, and it sucks the refrigerant gas of low-temp low-pressure from suction nozzle, is transported by motor
Turn after carrying piston that it is compressed, discharge the refrigerant gas of High Temperature High Pressure to exhaustor, provide power for kind of refrigeration cycle,
Thus realizing compressing → condense → expand → evaporate the kind of refrigeration cycle of (heat absorption).Compressor typically by housing, motor, cylinder body,
Piston, control device (trigger and thermal protector) and cooling system composition.The type of cooling has oil cooling and two kinds of natural cooling.One
As domestic refrigerator compressor be using single-phase alternating current as power supply.
Compressor produces in a pipeline fashion.Produce cylinder body in engineering shop's (include casting), piston (turns
Axle), valve block, connecting rod, bent axle, the parts such as end cap；Assemble rotor, stator in motor workshop；Produce shell in press workshop
Body etc..Then carry out assembling, weld in assembly shop, cleaning, drying, after through checking qualified packaging to dispatch from the factory.
At present, national each freezer compressor manufacturer, increasingly payes attention to the production process inspection work of freezer compressor,
To ensure freezer compressor production links quality, improve product competitiveness, also increase economic efficiency simultaneously.Wherein, in ice
In header compressor production process, the quality control node being assembled into the emphasis of more and more producers of rotor balancing piece.Movement turns
Son is freezer compressor core component, and the height of its quality directly determines the height of freezer compressor performance；Domestic refrigerator pressure
Suo Ji factory commercial city adopts the mode of production of manual assembly after heating balance weight, due to the shadow by factors such as workman's technical merits
Ring, realize balance weight assembly automation, be increasingly subject to concern and the attention of domestic freezer compressor production firm, and will realize
The automatization of balance weight assembling, one of key issue is to solve balance weight storing and feeding problems.Therefore, a kind of universal balance
Block hot pressing assembly equipment pay-off is emphasis and the focus that compressor produces mounting technology field.
Content of the invention
According to problems of the prior art, the invention provides a kind of balance weight hot pressing assembly equipment feeding fills
Put, this unit efficiency high, reliable and stable it is achieved that the automatization of compressor drum balance weight feeding.
In order to solve the above problems, the present invention employs the following technical solutions:
A kind of balance weight hot pressing assembly equipment pay-off, including installation foundation plate, the dovetail groove with tenon groove structure
Plate, delivery sheet, horizontal sliding table cylinder and stock chest, described dovetail frid, horizontal sliding table cylinder, stock chest are installed in installation base
On plinth plate；Described dovetail frid and installation foundation plate are fitted to each other composition dovetail groove, described horizontal sliding table air cylinder driven delivery sheet
Move in the direction limiting along dovetail groove, the balance weight in stock chest is pushed away toward feed direction by described delivery sheet along dovetail groove
Dynamic.
Preferably, this pay-off also includes outside support, and described installation foundation plate is fixed on outside support.
Preferably, described delivery sheet is consisted of tongue-and-groove with dovetail frid and is slidably matched.
Preferably, described delivery sheet is dismountable is arranged on installation foundation plate.
Preferably, described delivery sheet and balance weight are engaged according to profiling breach.
Preferably, this pay-off also includes connecting plate, and the slide unit in described horizontal sliding table cylinder is connected with connecting plate, institute
State connecting plate to be fixedly connected with delivery sheet.
Preferably, described stock chest offers circular arc notch.
Preferably, described stock chest side is provided with material-level measure mouth, stock chest is also equipped with material position alarm device and
Accident warning device.
Preferably, described slider cylinder is controlled using plc system.
Preferably, described stock chest is provided with automatic feed mechanism.
The beneficial effects of the present invention is:
1) tenon groove structure arranging on dovetail frid, is cooperated with delivery sheet, makes the motion of delivery sheet more accurate, real
Now balance weight is accurately positioned.
2) delivery sheet often with balance weight CONTACT WITH FRICTION, therefore delivery sheet is designed to removable, it is to avoid because of abrasion shadow
Ring its use；And corresponding delivery sheet can be changed, be allowed to and balance weight phase according to the balance weight of different model compressor
Join, it is possible to achieve different model balance weight produces and is switched fast, and greatly improves work efficiency, also achieve the logical of equipment simultaneously
The property used.
3) delivery sheet and balance weight are engaged according to profiling breach, realize the positioning of motor process.
4) slider cylinder is the Pneumatic assembly mechanism of the wide line slideway being furnished with precision, directly uses linear guides workbench
Face is as slide unit it is achieved that unprecedented precision and rigidity.
5) stock chest combines balance weight profile practical situation, is designed to the circular arc notch similar with balance weight profile, side
Just balance weight storage；Stock chest side certain altitude is provided with material-level measure mouth at position, and installs material position alarm device and event
Barrier alarm device, realizes material position, the control of fault and warning, and the reduction non-faulting of big great institutions is shut down.
6) balance weight hot pressing assembly equipment is simple with feeding machine structure, small volume, and control system is simple, manufacturing cost
Low, convenient operating maintenance；Achieve the automatization of compressor drum balancing patch feeding, substantially increase production efficiency, save
Production cost, obtains good economic benefit and social benefit.
Brief description
Fig. 1 is the front view of balance weight hot pressing assembly equipment of the present invention.
Fig. 2 is the side view of balance weight hot pressing assembly equipment of the present invention.
Fig. 3 is balance weight feeding schematic diagram.
Fig. 4 heats schematic diagram for balance weight.
Fig. 5 positions schematic diagram for balance weight.
Fig. 6 is balance weight pressure assembling schematic diagram.
Fig. 7 is the structural representation of feed mechanism.
Fig. 8 is the right view of Fig. 7.
Fig. 9 is the top view of Fig. 7.
Figure 10,11 it is feeding view, wherein Figure 10 is in feeding centre position schematic diagram, Figure 11 for balance weight
It is in feeding for balance weight to put in place position view.
Reference:
11- supporting leg 12- mounting base 13- column 14- installs top board
21- fixed plate 22- linear bearing sliding sleeve 23- electric cylinders
31- electric cylinders 32- installing plate
The double guide rod cylinder 42- jacking location-plate of 41-
51- breathes out not installing plate 52- cleft hand cylinder
61- stock chest 62- horizontal sliding table cylinder 621- slide unit 63- installing plate
64- connecting plate 65- delivery sheet 66- dovetail frid 661- dovetail groove
71- jaw 72- cylinder 73- installing plate 74- electric cylinders 741- piston rod
81- heating power supply
A- balance weight b- compressor drum workpiece
Specific embodiment
With reference to embodiments, the technical scheme in the present invention is clearly and completely described.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all
Belong to the scope of protection of the invention.
Shown in Fig. 1,2, a kind of compressor production assembly line balance weight hot pressing assembly equipment, including mounting bracket, hangs down
Straight travel mechanism, horizontal mobile mechanism, perpendicular positioning mechanism, level locating mechanism, feed mechanism (i.e. feeding dress in the present invention
Put), feeding assemble mechanism and heating arrangements.
Described mounting bracket includes supporting leg 11, mounting base 12, column 13, installs top board 14；Described mounting base 12 leads to
Cross column 13 and connect installation top board 14；Described supporting leg 11 connects support mounting base 12.
Described vertical movement mechanism includes fixed plate 21, linear bearing sliding sleeve 22, electric cylinders 23, and described electric cylinders 23 are arranged on
Install on top board 14, the piston rod of electric cylinders 23 is connected plate 21, described fixed plate 21 and the linear axis being arranged on column 13
Hold sliding sleeve 22 to be connected with each other, electric cylinders 23 drive linear bearing sliding sleeve 22 to move up and down along column 13 by fixed plate 21.
Described horizontal mobile mechanism includes electric cylinders 31, ball-screw and installing plate 32；Described ball-screw is arranged on solid
In fixed board 21, the drive end of ball-screw is connected with electric cylinders 31, and the silk braid that installing plate 32 is arranged on ball-screw is nut
On.
Described perpendicular positioning mechanism includes double guide rod cylinder 41, jacking location-plates 42；Described pair of guide rod cylinder 41 is arranged on
On mounting base 12, described jacking location-plate 42 is arranged in double guide rod cylinder 41, and double guide rod cylinder 41 promote jacking location-plate
42 move up and down.
Described level locating mechanism includes breathing out not installing plate 51, cleft hand cylinder 52, described breathe out not installing plate 51 be arranged on vertical
On post 13, described cleft hand cylinder 52 is arranged on Kazakhstan not on installing plate 51, and respectively there are a cleft hand, cleft hand in described cleft hand cylinder 52 both sides
Cylinder 52 drives two cleft hand clampings or the bent axle unclamping compressor drum workpiece b.
As illustrated in figures 7-11, described feed mechanism includes delivery sheet 65, stock chest 61, horizontal sliding table cylinder 62 and installing plate
63 (i.e. installation foundation plates), described delivery sheet 65, stock chest 61, horizontal sliding table cylinder 62 are installed on installing plate 63,
Described installing plate 63 is arranged on supporting leg 11；Installing plate 63 upper surface offers the wedge shape guiding matching with delivery sheet 65
Groove is dovetail groove 661；Described stock chest 61 is arranged on the top of installing plate 63, and stock chest 61 offers circular arc notch；
The side of described stock chest 61 is provided with material-level measure mouth, and stock chest 61 is also equipped with material position alarm device and fault alarm dress
Put；As shown in Figure 7,8, some pieces of balance weight a are placed in stock chest 61 from top to bottom.Cunning on described horizontal sliding table cylinder 62
Platform 621 is connected with connecting plate 64, and described connecting plate 64 and delivery sheet 3 are fixedly connected；Described delivery sheet 65 is demountable structure, and
Delivery sheet 65 is engaged according to profiling breach with balance weight a；Described horizontal sliding table cylinder 62 drives delivery sheet by slide unit 621
65 along dovetail groove 661 limit direction for linear motion, described delivery sheet 65 then by the balance weight a in stock chest 61 along swallow
Stern notch 661 promotes toward feed direction.It is provided with automatic feed mechanism on described stock chest 61.
As shown in figure 1, described feeding assemble mechanism includes jaw 71, cylinder 72, installing plate 73, electric cylinders 74；Described
Installing plate 73 and described electric cylinders 74 are installed on installing plate 32, and installing plate 73 and electric cylinders 74 all can be with balls
Silk braid on leading screw is nut motion, and described cylinder 72 is arranged on installing plate 73, for driving jaw 71 clipping equilibrium block
A, electric cylinders 74 piston rod end is provided with pressing plate, and electric cylinders 74 are passed through pressing plate and pressurizeed to balance weight a.
Described vertical movement mechanism, horizontal mobile mechanism, perpendicular positioning mechanism, level locating mechanism, feed mechanism, feeding
Assemble mechanism and heating arrangements are all controlled using plc control system, and described heating arrangements include heating power supply 81 and auxiliary
System；Described heating power supply 81 is used for heating balance weight a, and is provided with monitoring temperature element；Described aid system includes water-cooled
System, for cooling down the internal component of heating power supply 81.
1-6 is described further to the work process of the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1-2, balance weight hot pressing assembly equipment adopts plc to control, and external gas source, with driving cylinder, executes design
Action, completes function used in connection with.Before equipment runs, for the balance weight of different model compressor, change in feed mechanism
Corresponding delivery sheet 65.
After equipment starts, system is executed by the order of design program.Whether each mechanism of System self-test is in initially
Position, makes feed mechanism be in startup ready state.
After system work starts, plc controls electromagnetic valve work, drives horizontal sliding table cylinder 62 to move from initial position, band
The direction that dynamic delivery sheet 65 limits along dovetail groove 661 is for linear motion.
As shown in figure 9, when delivery sheet 65 moves to certain position, contacting with balance weight a nethermost in stock chest 61, this
When delivery sheet 65 be engaged according to profiling breach with both balance weight a, realize the positioning of motor process；Delivery sheet 65 exists immediately
Under the drive of slide unit 621, the nethermost balance weight a in stock chest 61 is released from stock chest 61, and along dovetail groove 661
Promote toward feed direction, so that the nethermost balance weight a in stock chest 61 is separated with balance weight a above.
As shown in Figure 10, horizontal sliding table cylinder 62 continuation action, drive delivery sheet 65 moves to continue on balance weight a and send
Material direction promotes.
As shown in figure 11, horizontal sliding table cylinder 62 drives delivery sheet 65 to move to setting position, and balance weight a is pushed to finger
Positioning is put, and completes the feeding of balance weight a.After balance weight a feeding puts in place, by feeding assemble mechanism, balance weight a is taken away, system is examined
After the completion of measuring material, pay-off resets, and carries out the feeding work of next balance weight a.
When reporting to the police when breaking down in balance weight a feeding process, a key is only needed to restart equipment after resetting, feed mechanism is
The feeding operation of balance weight can be continued；When material position warning in stock chest 61, feeding need to be coordinated by automatic feed mechanism.
As shown in figure 3, system controls vertical movement mechanism to move downward, horizontal mobile mechanism is transported to feed mechanism side
Dynamic, feeding assemble mechanism is moved to suitable position by follow procedure setting position.
As shown in figure 4, after feeding assemble mechanism puts in place, system controls cylinder 72 to move, drive jaw 71 to move, will transport
Balance weight a to specified location clamps feeding；System controls vertical movement mechanism and horizontal mobile mechanism motion, sets according to program
The heating plate that balance weight a is moved to heating power supply 81 by meter is first-class to be heated.
Compressor drum workpiece b runs along the direction of arrow shown in Fig. 2, and when entering station, control system judges at equipment
In work ready state, and the first retention device of balance weight hot pressing assembly equipment front end is controlled to let pass, by compressor drum work
Part b is transported to perpendicular positioning mechanism.
Configured the second retention device in perpendicular positioning mechanism of compressor drum workpiece b stops, is parked in perpendicular positioning machine
Structure, after element testing puts in place after testing, system start-up perpendicular positioning mechanism, drive double guide rod cylinder 41 by compressor drum workpiece
B jack-up positioning is so as to depart from conveying line chain.
After in perpendicular positioning mechanism, double guide rod cylinder 41 are run and put in place, system controls the cleft hand cylinder in level locating mechanism
52 motions, positioning correcting rotor is to correct position；After level locating mechanism completes the positioning of rotor, system control claw tinea manuss cylinder 52
Move back into initial position, complete the positioning requirements of rotor.
System controls heating power supply 81 that balance weight a is heated, according to control program setting value and by monitoring element,
Control the heating-up temperature of balance weight a.
As shown in figure 5, when balance weight a heating-up temperature reaches arranges value, heating power supply 81 quits work, system controls vertical
Travel mechanism and horizontal mobile mechanism, by feeding assemble mechanism mobile process setting position, that is, complete balance weight a assembling before
The positioning of the crankshaft center of compressor drum workpiece b.
As shown in fig. 6, system controls electric cylinders 74 to move, the piston rod 741 of electric cylinders 74 is applied to the balance weight a after heating
Plus-pressure, makes balance weight a and the bent axle of compressor drum b be assembled, completes the hot pressing assembly work of balance weight a.
System controls cylinder 72 to move, and jaw 71 is opened, completes the clamping reclaiming process of balance weight a；System controls hangs down
Straight travel mechanism and horizontal mobile mechanism motion, feeding assemble mechanism are moved at feeding position, carry out next balance weight a
Feeding work；The double guide rod cylinder 41 of simultaneity factor control is moved, and the compressor drum workpiece b that complete assembling and working plate are placed
To conveyer, the second retention device stops lets pass, and compressor drum workpiece b and working plate enter into next operation；Now, it is
System is in work waiting state, enters after station after next compressor drum workpiece b, repeats above action, complete to put down
The work of weighing apparatus block hot pressing assembling.
As shown in Figure 2 it is considered to the work efficiency of equipment and reliability, it is single that this equipment is designed to two balance weight hot pressing assemblings
Unit, is sequentially arranged along transmission line body conveying direction；Two balance weight hot pressing assembly units both can open operation simultaneously, also may be used
Open one of cell operation with independent: when two units open operation simultaneously, when there being two workpiece to simultaneously enter equipment,
Two units start the hot pressing assembly work of balance weight successively；When only one of which workpiece access arrangement, system setting is preferentially opened
With along second unit of workpiece conveying direction, first unit is waited for, it is to avoid next workpiece access arrangement, is in
Waiting state, causes the idle of equipment, reduces efficiency；
System is provided with several groups of parameters for different model compressor drum, only need to select to need the type of assembling before operation
Number, and proofread the initial point of balance weight assembling and can greatly improve it is possible to realize being switched fast between different model compressor
Work efficiency, also achieves the versatility of equipment simultaneously.
Claims (10)
1. a kind of balance weight hot pressing assembly equipment pay-off it is characterised in that: include installation foundation plate, carry tenon groove structure
Dovetail frid (66), delivery sheet (65), horizontal sliding table cylinder (62) and stock chest (61), described dovetail frid (66), level
Slider cylinder (62), stock chest (61) are installed on installation foundation plate；Described dovetail frid (66) is with installation foundation plate each other
Cooperation constitutes dovetail groove (661), and described horizontal sliding table cylinder (62) drives the side that delivery sheet (65) limits along dovetail groove (661)
To motion, the balance weight (a) in stock chest (61) is promoted toward feed direction by described delivery sheet (65) along dovetail groove (661).
2. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: this feeding dress
Put and also include outside support, described installation foundation plate is fixed on outside support.
3. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described feeding
Plate (65) is slidably matched by tongue-and-groove composition with dovetail frid (66).
4. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described feeding
Plate (65) is dismountable to be arranged on installation foundation plate.
5. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described feeding
Plate (65) and balance weight (a) are engaged according to profiling breach.
6. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: this feeding dress
Put and also include connecting plate (64), the slide unit (621) in described horizontal sliding table cylinder (62) is connected with connecting plate (64), described connection
Plate (64) is fixedly connected with delivery sheet (65).
7. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described storing
Groove offers circular arc notch on (61).
8. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described storing
Groove (61) side is provided with material-level measure mouth, and stock chest is also equipped with material position alarm device and accident warning device on (61).
9. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described level
Slider cylinder (62) is controlled using plc system.
10. a kind of balance weight hot pressing assembly equipment pay-off according to claim 1 it is characterised in that: described storage
Hopper is provided with automatic feed mechanism on (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783603.2A CN106346194A (en) | 2016-08-30 | 2016-08-30 | Feeding device for balance block hot pressing assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783603.2A CN106346194A (en) | 2016-08-30 | 2016-08-30 | Feeding device for balance block hot pressing assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346194A true CN106346194A (en) | 2017-01-25 |
Family
ID=57857562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610783603.2A Pending CN106346194A (en) | 2016-08-30 | 2016-08-30 | Feeding device for balance block hot pressing assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466021A (en) * | 2018-03-26 | 2018-08-31 | 安徽江淮汽车集团股份有限公司 | A kind of annular element is from separating mechanism |
| CN109080154A (en) * | 2018-09-25 | 2018-12-25 | 宁波科丽特自动化设备有限公司 | A kind of panel fusing soldering welder |
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| CN108466021A (en) * | 2018-03-26 | 2018-08-31 | 安徽江淮汽车集团股份有限公司 | A kind of annular element is from separating mechanism |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |