CN106891561B - It is a kind of for processing four point pressure machines of air-conditioner fin - Google Patents
It is a kind of for processing four point pressure machines of air-conditioner fin Download PDFInfo
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- CN106891561B CN106891561B CN201710294622.3A CN201710294622A CN106891561B CN 106891561 B CN106891561 B CN 106891561B CN 201710294622 A CN201710294622 A CN 201710294622A CN 106891561 B CN106891561 B CN 106891561B
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- connecting rod
- fixing seat
- main shaft
- eccentric bushing
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/12—Clutches specially adapted for presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to a kind of for processing four point pressure machines of air-conditioner fin of air-conditioner fin manufacture field, upper bed-plate is provided with two main shafts, two main shafts are respectively by two sliding tooth wheel drives, two driving gear intermeshings, it is respectively arranged with clutch on the outside of two driving gears, any one driving gear is driven by driving device；There is support device in the rear and front end of each main shaft respectively, each main shaft rear and front end is set with bearing, bearing outside is equipped with eccentric bushing, eccentric bushing outer layer is provided with connecting rod, connecting rod is connect with sliding block, it is provided with fixing seat above upper bed-plate, positioning plate is provided between positioning seat and connecting rod, positioning plate is detachable；The present invention is suitable for the processing of the air-conditioner fin of the multiple rows of multiple row of high-volume and has the advantages that machine table top is wide, column spacing is big, punching press is stable, with high accuracy while can fast implement synchronous correction between two main shafts, raising production efficiency.
Description
Technical field
The present invention relates to air-conditioner fin manufacture fields, and it is large quantities of to can adapt to the multiple rows of multiple row of air-conditioner fin more particularly to one kind
Measure four point pressure machines of production.
Technical background
In the prior art, air-conditioner fin is basic heat transfer element, and effect is to expand heat dissipation area, and air-conditioner fin is not
Same form can form strong interference to entire air-flow, and flow boundary layer and thermal boundary layer is made to form recombination, from
And enhanced heat exchange, and the intensity of whole device can be improved in air-conditioner fin, usually just common fin when plain fin, porous
Fin and louvered fin etc., but the processing of fin is always to perplex entire manufacturing problem, since the problem of technique, causes
Sliding block or so it is unbalanced or move up and down it is unstable cause its rejection rate relatively high, how can more quickly and effectively produce
Air-conditioner fin is always research direction, and ordinary press has inefficiency, and rejection rate is higher and debugging is also inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of for processing four point pressure machines of air-conditioner fin, and it is multiple rows of more to be suitable for high-volume
The processing of the air-conditioner fin of column simultaneously has the advantages that machine table top is wide, column spacing is big, punching press is stable, with high accuracy while can
The synchronous correction between two main shafts is fast implemented, production efficiency is improved.
The object of the present invention is achieved like this: a kind of for processing four point pressure machines of air-conditioner fin, including lathe sheet
Body, machine body include the lower bottom base that ground is arranged in, and the upper bed-plate on lower bottom base is arranged in, sets between upper bed-plate and lower bottom base
It is equipped with column；Upper bed-plate is provided through two main shafts from front to back, and two main shafts are respectively by two sliding tooth wheel drives, and two
It is intermeshed between driving gear, is respectively arranged with clutch on the outside of two driving gears, any one driving gear is by driving
Dynamic device driving；There is support device in the rear and front end of each main shaft respectively, and each main shaft rear and front end is set with bearing, axis
It is set with eccentric bushing outside holding, eccentric bushing outer layer is provided with connecting rod, and connecting rod is connect with sliding block, and fixation is provided with above upper bed-plate
Seat, is provided with positioning plate, positioning plate is detachable between positioning seat and connecting rod.
When the invention works, operator operates driving device, and driving device drives any one driving gear to start to revolve
Turn, any one driving gear drives another gear engaged to rotate again when rotating, two driving gear synchronous rotaries
And corresponding two main shaft synchronous rotaries are driven, the clutch on the outside of two driving gears, which is arranged in, can control two main shafts and is
No unloaded or load, when clutch is opened, driving device drives driving gear rotation, but two main shafts are inoperative, pressure
Machine idle running when clutch is closed, while driving device drives driving gear rotation, then drives two spindle operations, press machine
Load can complete punching press movement；Since the front-rear position on two main shafts is connected separately with eccentric bushing, eccentric bushing is externally connected with
Connecting rod, connecting rod are connect with sliding block, so the connecting rod on two main shafts can synchronously complete a punching when driving device driving
Journey can guarantee that pressure is stablized in this way, and punching press effect is good；When press machine is after long-time use, caused due to vibration
Two main shafts are asynchronous or lathe has abnormal sound；Operator can the synchronism to two main shafts carry out effect core, will be slided before imitating core
Block disassembly, so that connecting rod does not stress perpendicular to the ground, then positioning plate is fixed in fixing seat, and is tightened using torque spanner, by
It is parallel to the ground in upper bed-plate, so positioning plate is fixed on upper bed-plate and can guarantee the depth of parallelism of positioning plate；It can open at this time
Clutch is opened, two main shafts are finely tuned after unlatching, so that the two sides for the connecting rod being arranged on two main shafts and positioning plate are completely coincident i.e.
The effect core to two main shaft synchronisms is completed, dismantles positioning plate after imitating core, sliding block is installed, life can be put into again immediately
It produces, improves production efficiency.
The method have the advantage is capable of the processing for the air-conditioner fin for being suitable for the multiple rows of multiple row of high-volume and tools
Have that machine table top is wide, column spacing is big, punching press is stable, advantage with high accuracy while can fast implement synchronization school between two main shafts
Just, production efficiency is improved.
As a further improvement of the present invention, it is synchronized unanimously to guarantee that the main shaft of the left and right sides can act；Two main shafts
Including left main shaft and right main shaft, left main shaft and right main shaft are centered on the center of press body and along center symmetric setting；
It is provided with left front eccentric bushing and left back eccentric bushing on left main shaft, bias behind right pre-eccentric set and the right side is respectively arranged on right main shaft
Set, left front eccentric bushing and right pre-eccentric are set in same horizontal line, and eccentric bushing is also disposed at together after left back eccentric bushing and the right side
On one horizontal line.
As a further improvement of the present invention, for guarantee left and right main shaft can normal rotational movement simultaneously guarantee that it can hold
Carry some strength, the operation is stable；Be respectively arranged with four groups of hangers on upper bed-plate, the position of four groups of hangers be respectively at left front,
Right front, left back and right back, every group of hanger are supported by two pieces of support plates, and the support plate of left front to left back offers
Left through-hole, right front to right back offer right through-hole, and left main shaft passes through left through-hole from front to back and fixed by support device
Support, right main shaft pass through right through-hole from front to back and support by the way that support device is fixed.
As a further improvement of the present invention, it normally can smoothly work for guarantee press machine；Support device includes band
Seat bearing and bolt, left front, right front, left back, right back position be respectively arranged with two groups of support devices, bolt is by band
Seat bearing be separately fixed in two pieces of support plates of left front, in two pieces of support plates of right front, two pieces of support plates of left back
In upper and two pieces of support plates of right back, bearing is provided between two pieces of support plates of each position；Bearing outer ring is set with partially
Heart set.
It as a further improvement of the present invention, can be to the two quick school of main shaft synchronism of press machine for guarantee operator
Core；Be provided with fixing seat right above upper bed-plate respective link, fixing seat be provided with four groups be respectively left front fixing seat, it is left back solid
Reservation, it is right before fixing seat behind fixing seat and the right side；It is bolted between connecting rod and fixing seat, every group of fixing seat is provided with two groups
Positioning plate.
As a further improvement of the present invention, it is checked to guarantee accurately to synchronize two main shafts progress on lathe；It is left
Preceding fixing seat to press machine center distance D1 with it is right before fixing seat it is equal to press machine center distance D2, left back fixing seat arrives
The distance D3 at press machine center is equal to press machine center distance D4 with left back fixing seat；Distance phase between D1, D2, D3, D4
Deng.
As a further improvement of the present invention, it can facilitate for guarantee operator and adjust height of packing compact while promoting air-conditioning
Fin production efficiency；Connecting rod includes primary connecting rod and second level even the rod, and primary connecting rod is connect with eccentric bushing, second level even the rod and a cascade
Bar connection, second level even the rod can be provided with oil inlet and oil outlet outside with free extension, primary connecting rod, and connecting rod is provided with four groups, often
The oil inlet and oil outlet of group connecting rod are connect with hydraulic station respectively.
As a further improvement of the present invention, maintenance easy to disassemble between the connecting rod and sliding block to guarantee four point pressure machines；
It is connected between connecting rod and sliding block by pin shaft, the pin shaft is bolted on sliding block.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 be in Fig. 1 B to cross-sectional view.
Fig. 3 be in Fig. 1 A to cross-sectional view.
Fig. 4 is main view of the present invention.
Wherein, 1 driving gear, 2 upper bed-plates, 3 columns, 4 lower bottom bases, 5 support plates, 6 eccentric bushings, 7 primary connecting rods, 8 second levels
Connecting rod, 9 positioning plates, the left main shaft of 10a, the right main shaft of 10b, 11 fixing seats, 12 rolling bearing units.
Specific embodiment
As shown in Figs 1-4, a kind of for processing four point pressure machines of air-conditioner fin, including machine body, machine body packet
The lower bottom base 4 that ground is set is included, the upper bed-plate 2 on lower bottom base 4 is set, is provided with column between upper bed-plate 2 and lower bottom base 4
3；Upper bed-plate 2 is provided through two main shafts from front to back, and two main shafts are driven by two driving gears 1 respectively, two drivings
It is intermeshed between gear 1, the outside of two driving gears 1 is respectively arranged with clutch, any one driving gear 1 is by driving
Device driving；There is support device in the rear and front end of each main shaft respectively, and each main shaft rear and front end is set with bearing, bearing
It is set with eccentric bushing 6 outside, 6 outer layer of eccentric bushing is provided with connecting rod, and connecting rod is connect with sliding block, and the top of upper bed-plate 2 is provided with fixation
Seat, is provided with positioning plate 9 between positioning seat and connecting rod, positioning plate 9 is detachable；Two main shafts include left main shaft 10a and right main shaft
10b, left main shaft 10a and right main shaft 10b are centered on the center of press body and along center symmetric setting；Left main shaft 10a
On be provided with left front eccentric bushing 6 and left back eccentric bushing 6, be respectively arranged on right main shaft 10b right pre-eccentric set 6 and it is right after eccentric bushing
6, in the same horizontal line with 6 setting of right pre-eccentric set, left back eccentric bushing 6 is also disposed at left front eccentric bushing 6 with eccentric bushing 6 behind the right side
In same horizontal line；It is respectively arranged with four groups of hangers on upper bed-plate 2, the position of four groups of hangers is in left front, right front, left back
Side and right back, every group of hanger are supported by two pieces of support plates 5, and the hanger of left front to left back offers left through-hole, before right
Side to right back offers right through-hole, and left main shaft 10a passes through left through-hole from front to back and supports by the way that support device is fixed, right master
Axis 10b passes through right through-hole from front to back and supports by the way that support device is fixed；Support device includes rolling bearing units 12 and bolt, a left side
Front, right front, left back, right back position be respectively arranged with two groups of support devices, bolt is solid respectively by rolling bearing units 12
Be scheduled in two pieces of support plates 5 of left front, in two pieces of support plates 5 of right front, in two pieces of support plates 5 of left back and right back
Two pieces of support plates 5 on, be provided with bearing between two pieces of support plates 5 of each position；Bearing outer ring is set with eccentric bushing 6；On
Fixing seat is provided with right above 2 respective link of pedestal, it is respectively left front fixing seat, left back fixation that fixing seat, which is provided with four groups,
Seat, it is right before fixing seat behind fixing seat and the right side；It is bolted between connecting rod and fixing seat, every group of fixing seat is provided with two groups and determines
Position plate 9；Left front fixing seat to press machine center distance D1 with it is right before fixing seat it is equal to press machine center distance D2, it is left back
Fixing seat is equal to press machine center distance D4 to the distance D3 at press machine center and left back fixing seat；D1, D2, D3, D4 it
Between be equidistant；Connecting rod includes primary connecting rod 7 and second level even the rod 8, and primary connecting rod 7 is connect with eccentric bushing 6, second level even the rod 8 and one
Grade connecting rod 7 connects, and second level even the rod 8 can be provided with oil inlet and oil outlet outside with free extension, primary connecting rod 7, and connecting rod is provided with
Four groups, the oil inlet and oil outlet of every group of connecting rod are connect with hydraulic station respectively；It is connected between connecting rod and sliding block by pin shaft, it is described
Pin shaft is bolted on sliding block.
When the invention works, operator operates driving device, and driving device drives any one driving gear 1 to start to revolve
Turn, any one driving gear 1 drives another gear engaged to rotate again when rotating, the synchronous rotation of two driving gears 1
Turn and drive corresponding left main shaft 10a or right main shaft 10b synchronous rotary, the clutch in two 1 outsides of driving gear is set
Can control whether left main shaft 10a or right main shaft 10b unloaded or load, when clutch is opened, driving device drives driving
Gear 1 rotates, but left main shaft 10a and right main shaft 10b are inoperative, and press machine dallies and sliding block is failure to actuate, when clutch is closed,
While driving device drives driving gear 1 to rotate, then left main shaft 10a or right main shaft 10b is driven to operate, press machine load,
Sliding block can complete punching press movement；Due to being provided with left front eccentric bushing 6 and left back eccentric bushing 6, right main shaft 10b on left main shaft 10a
On be provided with right pre-eccentric set 6 and it is right after eccentric bushing 6, be also each connected with connecting rod outside eccentric bushing 6, connecting rod is connect with sliding block, institute
With when driving device drives, the connecting rod on two main shafts can synchronously complete a stroke, it can guarantee that pressure is stablized in this way,
Punching press effect is good；When press machine is after long-time use, causes two main shafts asynchronous due to vibration or lathe generates
Abnormal sound；Operator can the synchronism to two main shafts carry out effect core, sliding block is dismantled before imitating core, so that connecting rod is vertically
Face, in the case where not stressing, then by positioning plate 9 be fixed on left front fixing seat, left back fixing seat, it is right before behind fixing seat and the right side it is solid
It in reservation, and is tightened using torque spanner, since upper bed-plate 2 is parallel to the ground, so positioning plate 9 is fixed on 2 energy of upper bed-plate
Enough guarantee the depth of parallelism of positioning plate 9；Clutch can be opened at this time, and left main shaft 10a and right main shaft 10b are finely tuned after unlatching, so that
The two sides for the connecting rod being arranged on two main shafts and positioning plate 9 are completely coincident the effect core completed to two main shaft synchronisms, imitate
Positioning plate 9 is dismantled after core, sliding block is installed, can be put into production again immediately, improves production efficiency；It is debugging or is producing
In the process, operator can also adjust it by adjusting primary connecting rod 7 and controlling the height of stroke with second level even the rod 8
Afterwards by hydraulic station pressure maintaining, continues to produce, adjust primary connecting rod 7 and two cascades again until needing to adjust slider stroke height again
Bar 8.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (4)
1. a kind of for processing four point pressure machines of air-conditioner fin, including machine body, the machine body includes being arranged on ground
The lower bottom base in face is arranged in the upper bed-plate on lower bottom base, is provided with column between the upper bed-plate and lower bottom base；Its feature exists
Two main shafts are provided through from front to back in, the upper bed-plate, and two main shafts include left main shaft and right main shaft, left main shaft and the right side
Main shaft is centered on the center of press body and along the center symmetric setting of press body；Two main shafts respectively by
Two sliding tooth wheel drives are intermeshed between described two driving gears, are respectively set on the outside of described two driving gears
There is clutch, any one driving gear is driven by driving device；There is support device in the rear and front end of each main shaft respectively,
Each main shaft rear and front end is set with bearing, and bearing outside is equipped with eccentric bushing, and the eccentric bushing outer layer is provided with connecting rod, the company
Bar is connect with sliding block, and positioning seat is provided with above the upper bed-plate, and positioning plate, institute are provided between the positioning seat and connecting rod
It is detachable to state positioning plate；Four groups of hangers are respectively arranged on the upper bed-plate, the position of four groups of hangers is respectively at left front
Side, right front, left back and right back, every group of hanger are supported by two pieces of support plates, the support of the left front to left back
Plate offers left through-hole, and the right front to right back offers right through-hole, and left main shaft passes through left through-hole from front to back and passes through
The fixed support of support device, the right main shaft pass through right through-hole from front to back and support by the way that support device is fixed；The support
Device includes rolling bearing units and bolt, the left front, right front, left back, right back position be respectively arranged with two groups of branch
Support arrangement, rolling bearing units are separately fixed in two pieces of support plates of left front by the bolt, in two pieces of support plates of right front,
In two pieces of support plates of left back and in two pieces of support plates of right back, it is provided between two pieces of support plates of each position
Bearing；Bearing outer ring is set with eccentric bushing；Fixing seat is provided with right above the upper bed-plate respective link, the fixing seat is set
Be equipped with four groups be respectively left front fixing seat, left back fixing seat, it is right before fixing seat behind fixing seat and the right side；The connecting rod and fixing seat it
Between be bolted, every group of fixing seat is provided with two groups of positioning plates；Distance D1 of the left front fixing seat to press machine center
It is equal to press machine center distance D2 with fixing seat before the right side, the distance D3 of the left back fixing seat to press machine center with it is left back
The distance D4 at fixing seat to press machine center is equal；It is equidistant between described D1, D2, D3, D4.
2. according to claim 1 a kind of for processing four point pressure machines of air-conditioner fin, it is characterised in that: the left master
It is provided with left front eccentric bushing and left back eccentric bushing on axis, bias behind right pre-eccentric set and the right side is respectively arranged on the right main shaft
Set, the left front eccentric bushing and right pre-eccentric are set in same horizontal line, eccentric bushing after the left back eccentric bushing and the right side
Setting is in the same horizontal line.
3. according to claim 1 a kind of for processing four point pressure machines of air-conditioner fin, it is characterised in that: the connecting rod
Including primary connecting rod and second level even the rod, the primary connecting rod is connect with eccentric bushing, and the second level even the rod is connect with primary connecting rod, and two
Grade connecting rod can be provided with oil inlet and oil outlet outside with free extension, the primary connecting rod, and the connecting rod is provided with four groups, every group
The oil inlet and oil outlet of connecting rod are connect with hydraulic station respectively.
4. according to claim 1 a kind of for processing four point pressure machines of air-conditioner fin, it is characterised in that: the connecting rod
It is connect between sliding block by pin shaft, the pin shaft is bolted on sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294622.3A CN106891561B (en) | 2017-04-28 | 2017-04-28 | It is a kind of for processing four point pressure machines of air-conditioner fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294622.3A CN106891561B (en) | 2017-04-28 | 2017-04-28 | It is a kind of for processing four point pressure machines of air-conditioner fin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106891561A CN106891561A (en) | 2017-06-27 |
| CN106891561B true CN106891561B (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294622.3A Active CN106891561B (en) | 2017-04-28 | 2017-04-28 | It is a kind of for processing four point pressure machines of air-conditioner fin |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538110A (en) * | 2013-11-05 | 2014-01-29 | 中山市奥美森工业有限公司 | Cooling fin punching machine |
| CN104259287A (en) * | 2014-08-08 | 2015-01-07 | 中江机电科技江苏有限公司 | Fin punching machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008034971A1 (en) * | 2008-07-25 | 2010-01-28 | Müller Weingarten AG | Drive system of a forming press |
| CN201350688Y (en) * | 2009-01-12 | 2009-11-25 | 金丰机器工业股份有限公司 | Toggle joint compound driving servo press |
| CN201346856Y (en) * | 2009-01-24 | 2009-11-18 | 郑良才 | Press machine |
| CN102285135A (en) * | 2011-07-21 | 2011-12-21 | 宁波精达成形装备股份有限公司 | Double-side driving and four-point force-applying press machine |
| CN104309148B (en) * | 2014-09-22 | 2016-04-20 | 沃得重型机床（中国）有限公司 | Three-point machine tool driver of press |
| JP2016182629A (en) * | 2015-03-26 | 2016-10-20 | 株式会社栗本鐵工所 | Crank press |
| CN207105687U (en) * | 2017-04-28 | 2018-03-16 | 扬力集团股份有限公司 | A kind of four point pressure machines for being used to process air-conditioner fin |
-
2017
- 2017-04-28 CN CN201710294622.3A patent/CN106891561B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538110A (en) * | 2013-11-05 | 2014-01-29 | 中山市奥美森工业有限公司 | Cooling fin punching machine |
| CN104259287A (en) * | 2014-08-08 | 2015-01-07 | 中江机电科技江苏有限公司 | Fin punching machine |
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| Publication number | Publication date |
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| CN106891561A (en) | 2017-06-27 |
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