CN106216446A - A kind of for power equipment part and bending apparatus that reliability can be improved - Google Patents
A kind of for power equipment part and bending apparatus that reliability can be improved Download PDFInfo
- Publication number
- CN106216446A CN106216446A CN201610577785.8A CN201610577785A CN106216446A CN 106216446 A CN106216446 A CN 106216446A CN 201610577785 A CN201610577785 A CN 201610577785A CN 106216446 A CN106216446 A CN 106216446A
- Authority
- CN
- China
- Prior art keywords
- bending
- screw rod
- workpiece
- power equipment
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A kind of for power equipment part and bending apparatus that reliability can be improved, in order to power equipment part is curved processing, including two liftings press component (8) in order to be fixedly mounted on thing fixed above (9), said two lifting press component (8) is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: the screw shell (82) being fixed on thing fixed above (9), driving screw rod (81) with screwed hole (821) threaded engagement in the lower end wall of described screw shell (82), and it is positioned at the screw drive gear (813) being connected under described screw shell (82) and with described driving screw rod (81) by torque clutch (5).
Description
Technical field
Bending apparatus of the present invention, a kind of for power equipment part and bending apparatus that reliability can be improved.
Background technology
In power equipment, owing to performing cable and fix, the various needs such as electrical equipment location and installation, it usually needs shape is each
Different bending class part.The bending of this kind of part often uses bending machinery to process.Traditional bending machinery often uses punching
The modes such as pressure or molding.When bending machining, in order to ensure machining shape precision, need the edge of work is carried out clamp operation.
This generally requires single flanging driving means and performs.Thereby increase equipment cost and complexity, be not easy to later stage dimension
Protect.It addition, in the machinery using screw drive bending, bending performs that head extension elongation is excessive the most easily causes flexible deformation etc.
Defect occurs, and is unfavorable for degree of accuracy and the stability in use of equipment of processing.
Summary of the invention
It is an object of the invention to provide a kind of for power equipment part and bending apparatus that reliability can be improved, its energy
Enough overcome defect of the prior art.
According to the present invention a kind of for power equipment part and bending apparatus that reliability can be improved, in order to electric power
If replacement part is curved processing, including two lifting press components in order to be fixedly mounted on thing fixed above, described
Two lifting press components are symmetrical arranged about the longitudinal axis of described bending apparatus and each include: be fixed on fixed above
Screw shell on thing and the driving screw rod of the screwed hole threaded engagement in the lower end wall of described screw shell and be positioned at institute
State the screw drive gear being connected under screw shell and with described driving screw rod, said two liter by torque clutch
The lower end driving screw rod each in fall press component is connected with the upper side of workpiece pressing component by lower thrust-bearing, on
End be connected with liftable mounting plate by up-thrust bearing, the left and right sides of described workpiece pressing component be respectively arranged with in order to by
The pressing protuberance at pressure workpiece two ends, wherein, lifts pressing group in said two on the downside of the centre position of described liftable mounting plate
It is provided with between part and bends the pressing bending driving motor driving screw rod power to couple, and described liftable mounting plate is in left and right
Two ends are each passed through the vertical chute in the screw shell of said two lifting press component and stretch in corresponding screw shell
Thus connected by described up-thrust bearing with the corresponding upper end driving screw rod, described bending drives and is installed with on screw rod
Drive gear in order to engage with two described screw drive gears simultaneously, described bending driving screw rod also with can be at described workpiece
The bending slidably and fixed in rotation direction on above-below direction in pressing component performs bush whorl and coordinates, and described bending performs
The lower end of sleeve is provided with the bending junction surface of protrusion in order to engage with the workpiece being supported on the unsettled workbench in middle part to perform
Bending machining thus make described power equipment part, the upper side of described liftable mounting plate by spring with described top
Fixture connects；Thus, drive motor to rotate when described pressing bending and drive the driving spiral shell of said two lifting press component
Bar can move downward relative to described screw shell and make described pressing protuberance be pressed against the two of described workpiece when rotating
At end, the most described bending junction surface not yet engages workpiece；After described pressing bending drives motor to continue to rotate, described moment
Clutch makes screw drive gear disengage with described driving screw rod power owing to the moment transmitted exceedes setting moment, institute
State bending execution sleeve to continue to move down so that the described bending junction surface described workpiece of joint is to perform bending machining, enter
And make described power equipment part；The outboard end of described workpiece pressing component is provided with display lamp, and described bending performs set
The inner bottom of cylinder is provided with the contact switch controlling described display lamp, drives when described bending performs the most described bending of sleeve
When screw rod moves upward and contacts with described contact switch, described contact switch controls described display lamp and opens, thus prompting can
Described power equipment part is taken off；Being provided with wearing layer on the outer surface at described bending junction surface, described wearing layer can subtract
The abrasion at few described bending junction surface, thus extend the service life at described bending junction surface.
By said apparatus, it is simultaneously engaged with flanging pressing gear owing to have employed driving pinion, and drives little
Gear couples with driving screw rod power also simultaneously, coordinates the use of torque clutch, so can only have a driving
Realize multiple operation sequence when source, saved equipment cost and reduced equipment complexity, it is simple to later maintenance.
It is additionally, since in the course of processing, drives motor to move up and down together, it is possible near processing workpiece, so that
Bending performs the Distance Shortened of position and power drive motor, it is to avoid the change of the screw thread force transferring part caused by distance transmission
Shape, thus provide machining accuracy and improve the integral rigidity of equipment, improve reliability and the service life of equipment.
Accompanying drawing explanation
Fig. 1 is that the overall structure for power equipment part and the bending apparatus that can improve reliability of the present invention is shown
It is intended to.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail.
According to embodiment for power equipment part and bending apparatus that reliability can be improved, in order to power equipment
It is curved processing with part, including in order to be fixedly mounted on thing 9 fixed above two lifting press components 8, described two
Individual lifting press component 8 is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: be fixed on fixed above
Screw shell 82 on thing 9 and the driving screw rod 81 of screwed hole 821 threaded engagement in the lower end wall of described screw shell 82,
And it is positioned at the screw drive being connected under described screw shell 82 and with described driving screw rod 81 by torque clutch 5
Gear 813, in said two lifting press component 8, each lower end driving screw rod 81 is by lower thrust-bearing 811 and work
The upper side of part pressing component 72 connects, and upper end is connected with liftable mounting plate 62 by up-thrust bearing 812, and described workpiece is pressed
The left and right sides of splenium part 72 is respectively arranged with to press the pressing protuberance 88 at workpiece 94 two ends, wherein, described lifting peace
Being provided with between said two lifting press component 8 on the downside of the centre position of dress plate 62 drives screw rod 7 power to couple with bending
Pressing bending drive motor 6, and described liftable mounting plate 62 be each passed through at two ends, left and right said two lifting pressing group
Vertical chute 820 in the screw shell 82 of part 8 and stretch in corresponding screw shell 82 thus with corresponding driving screw rod 81
Upper end connected by described up-thrust bearing 812, described bending drive be installed with on screw rod 7 driving gear 61 in order to
Time engage with two described screw drive gears 813, described bending drive screw rod 7 also with can be at described workpiece pressing component 72
The bending slidably and fixed in rotation direction on middle above-below direction performs sleeve 71 threaded engagement, and described bending performs sleeve 71
Lower end be provided with protrusion bending junction surface 711 in order to be supported on middle part unsettled workbench 941 on workpiece 94 engage with
Performing bending machining thus make described power equipment part, the upper side of described liftable mounting plate 62 is by spring 629
It is connected with described thing 9 fixed above；Thus, drive motor 6 to rotate when described pressing bending and drive said two lifting pressing
Can move downward relative to described screw shell 82 and make described pressing protuberance 88 when the driving screw rod 81 of assembly 8 rotates
Being pressed against at the two ends of described workpiece 94, the most described bending junction surface 711 not yet engages workpiece；When described pressing bending drives
After motor 6 continues to rotate, described torque clutch 5 makes screw drive gear owing to the moment transmitted exceedes setting moment
813 disengage with described driving screw rod 81 power, and described bending performs sleeve 71 and continues to move down so that described bending connects
Conjunction portion 711 engages described workpiece 94 to perform bending machining, and then makes described power equipment part；Described workpiece press section
The outboard end of part 72 is provided with display lamp 714, and the inner bottom that described bending performs sleeve 71 is provided with the described display lamp of control
The contact switch 713 of 714, drives screw rod 7 move upward and connect with described when described bending performs the most described bending of sleeve 71
When touching switch 713 contact, described contact switch 713 controls described display lamp 714 and opens, thus prompting can be by described power equipment
Take off with part；Being provided with wearing layer 712 on the outer surface at described bending junction surface 711, described wearing layer 712 can reduce described
The abrasion at bending junction surface 711, thus extend the service life at described bending junction surface 711.
Valuably, wherein, when described pressing bending drives motor 6 to reversely rotate, described screw drive gear 813 makes
Described driving screw rod 81 moves upward, thus drives described bending junction surface 711 to leave the described electricity being made up of described workpiece 94
Power sets replacement part.
Valuably or alternatively, described liftable mounting plate 62 connects with vertical chute 820 plane in described screw shell 82
Close, thus prevent described liftable mounting plate 62 from relative to described screw shell 82, angular motion occurring.
Described torque clutch may refer to transmit the clutch specifying size moment, when moment exceedes appointment size
Time, throw-out-of clutch, when moment is less than when specifying size, and clutch engages.This can be mechanical clutch conventional in the art
Device, such as slip clutch or elastic connecting type clutch etc..
By said apparatus, it is simultaneously engaged with flanging pressing gear owing to have employed driving pinion, and drives little
Gear couples with driving screw rod power also simultaneously, coordinates the use of torque clutch, so can only have a driving
Realize multiple operation sequence when source, saved equipment cost and reduced equipment complexity, it is simple to later maintenance.
It is additionally, since in the course of processing, drives motor to move up and down together, it is possible near processing workpiece, so that
Bending performs the Distance Shortened of position and power drive motor, it is to avoid the change of the screw thread force transferring part caused by distance transmission
Shape, thus provide machining accuracy and improve the integral rigidity of equipment, improve reliability and the service life of equipment.Whole
Individual apparatus structure is compact, uses simple and reliable, it is possible to effectively solve the problems of the prior art.
By with upper type, those skilled in the art can make various within the scope of the invention according to mode of operation
Change.
Claims (3)
1. it is used for power equipment part and a bending apparatus for reliability can be improved, in order to power equipment part to be carried out
Bending machining, including two liftings press component (8) in order to be fixedly mounted on thing fixed above (9), said two lifts
Press component (8) is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: be fixed on thing fixed above (9)
On screw shell (82) and described screw shell (82) lower end wall in the driving screw rod of screwed hole (821) threaded engagement
And be positioned under described screw shell (82) and connected by torque clutch (5) with described driving screw rod (81) (81)
The screw drive gear (813) connect, under the lower end of driving screw rod (81) each in said two lifting press component (8) is passed through
Thrust bearing (811) and be connected with the upper side of workpiece pressing component (72), upper end by up-thrust bearing (812) with lifting
Installing plate (62) connects, and the left and right sides of described workpiece pressing component (72) is respectively arranged with to press workpiece (94) two ends
Pressing protuberance (88), wherein, in said two lifting press component (8) on the downside of the centre position of described liftable mounting plate (62)
Between be provided with and bend pressing bending driving motor (6) driving screw rod (7) power to couple, and described liftable mounting plate
(62) the vertical chute (820) in the screw shell (82) of said two lifting press component (8) it is each passed through at two ends, left and right
And stretch in corresponding screw shell (82) thus drive the upper end of screw rod (81) by described up-thrust bearing with corresponding
(812) connecting, described bending drives and is installed with driving gear (61) on screw rod (7) in order to drive with two described screw rods simultaneously
Moving gear (813) engage, described bending drive screw rod (7) also with can be in described workpiece pressing component (72) on above-below direction
The bending slidably and fixed in rotation direction performs sleeve (71) threaded engagement, and described bending performs the lower end of sleeve (71) and sets
It is equipped with the bending junction surface (711) of protrusion in order to engage to hold with the workpiece (94) being supported on the unsettled workbench in middle part (941)
Line bend is processed thus is made described power equipment part, and the upper side of described liftable mounting plate (62) passes through spring (629)
And be connected with described thing fixed above (9)；Thus, drive motor (6) to rotate when described pressing bending and drive said two liter
The driving screw rod (81) of fall press component (8) can move downward relative to described screw shell (82) when rotating and make described
Pressing protuberance (88) is pressed against at the two ends of described workpiece (94), and the most described bending junction surface (711) not yet engages workpiece；
After described pressing bending drives motor (6) to continue to rotate, described torque clutch (5) exceedes setting due to the moment transmitted
Moment and screw drive gear (813) and described driving screw rod (81) power are disengaged, described bending performs sleeve (71) and continues
Continuous move down so that described bending junction surface (711) engages described workpiece (94) to perform bending machining, and then make
Described power equipment part；The outboard end of described workpiece pressing component (72) is provided with display lamp (714), and described bending performs
The inner bottom of sleeve (71) is provided with the contact switch (713) controlling described display lamp (714), when described bending performs sleeve
(71) when the most described bending drives screw rod (7) move upward and contact with described contact switch (713), described contact switch
(713) control described display lamp (714) to open, thus described power equipment part can be taken off by prompting；Described bending engages
Being provided with wearing layer (712) on the outer surface in portion (711), described wearing layer (712) can reduce described bending junction surface (711)
Abrasion, thus extend the service life of described bending junction surface (711).
A kind of for power equipment part and bending apparatus that reliability can be improved, wherein, when
Described pressing bending drive motor (6) reversely rotate time, described screw drive gear (813) make described driving screw rod (81) to
Upper motion, thus drive described bending junction surface (711) to leave the described power equipment being made up of described workpiece (94) with zero
Part.
A kind of for power equipment part and bending apparatus that reliability can be improved, wherein, institute
State liftable mounting plate (62) and vertical chute (820) plane engagement in described screw shell (82), thus prevent described lifting
Angular motion is there is in installing plate (62) relative to described screw shell (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577785.8A CN106216446A (en) | 2016-07-21 | 2016-07-21 | A kind of for power equipment part and bending apparatus that reliability can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577785.8A CN106216446A (en) | 2016-07-21 | 2016-07-21 | A kind of for power equipment part and bending apparatus that reliability can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216446A true CN106216446A (en) | 2016-12-14 |
Family
ID=57531980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577785.8A Withdrawn CN106216446A (en) | 2016-07-21 | 2016-07-21 | A kind of for power equipment part and bending apparatus that reliability can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216446A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866726A (en) * | 2017-04-21 | 2018-04-03 | 海宁市锦新轴承有限公司 | A kind of sanding and polishing equipment |
| CN107866728A (en) * | 2017-04-21 | 2018-04-03 | 海宁市锦新轴承有限公司 | A kind of workpiece polissoir |
| CN115055550A (en) * | 2022-08-18 | 2022-09-16 | 江苏天一门窗有限公司 | Sliding door pulley mounting bending device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492696A (en) * | 1967-08-14 | 1970-02-03 | John Haller | Precision power-moved die table for presses |
| US3894422A (en) * | 1972-03-29 | 1975-07-15 | Peddinghaus Carl Ullrich Dr | Bending machine, more particularly for steel rods for reinforcing concrete |
| CN103962423A (en) * | 2014-04-09 | 2014-08-06 | 西安交通大学 | Servo direct-driven harmonic drive spiral bending machine |
| CN104985029A (en) * | 2015-07-09 | 2015-10-21 | 佛山新虹机械有限公司 | Novel online precise bending forming device |
-
2016
- 2016-07-21 CN CN201610577785.8A patent/CN106216446A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492696A (en) * | 1967-08-14 | 1970-02-03 | John Haller | Precision power-moved die table for presses |
| US3894422A (en) * | 1972-03-29 | 1975-07-15 | Peddinghaus Carl Ullrich Dr | Bending machine, more particularly for steel rods for reinforcing concrete |
| CN103962423A (en) * | 2014-04-09 | 2014-08-06 | 西安交通大学 | Servo direct-driven harmonic drive spiral bending machine |
| CN104985029A (en) * | 2015-07-09 | 2015-10-21 | 佛山新虹机械有限公司 | Novel online precise bending forming device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866726A (en) * | 2017-04-21 | 2018-04-03 | 海宁市锦新轴承有限公司 | A kind of sanding and polishing equipment |
| CN107866728A (en) * | 2017-04-21 | 2018-04-03 | 海宁市锦新轴承有限公司 | A kind of workpiece polissoir |
| CN115055550A (en) * | 2022-08-18 | 2022-09-16 | 江苏天一门窗有限公司 | Sliding door pulley mounting bending device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161214 |