CN106111747A - A kind of crooked assembly of firm power equipment part - Google Patents
A kind of crooked assembly of firm power equipment part Download PDFInfo
- Publication number
- CN106111747A CN106111747A CN201610577419.2A CN201610577419A CN106111747A CN 106111747 A CN106111747 A CN 106111747A CN 201610577419 A CN201610577419 A CN 201610577419A CN 106111747 A CN106111747 A CN 106111747A
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- China
- Prior art keywords
- bending
- screw rod
- pressing
- workpiece
- mounting plate
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- 238000005452 bending Methods 0.000 claims abstract description 67
- 238000003825 pressing Methods 0.000 claims description 38
- 238000003754 machining Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A kind of crooked assembly of firm power equipment part, 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, the crooked assembly of a kind of firm power equipment part.
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 the crooked assembly of a kind of firm power equipment part, it can overcome existing skill
Defect in art.
The crooked assembly of a kind of firm power equipment part according to the present invention, in order to enter power equipment part
Line bend is processed, including two lifting press components in order to be fixedly mounted on thing fixed above, said two lifting pressing
Assembly is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: be fixed on the thread bush on thing fixed above
Cylinder and described screw shell lower end wall in screwed hole threaded engagement driving screw rod and be positioned at described screw shell it
Screw drive gear that is lower and that be connected by torque clutch with described driving screw rod, in said two lifting press component
Each lower end driving screw rod is connected with the upper side of workpiece pressing component by lower thrust-bearing, and lifting force is passed through in upper end
Bearing and be connected with liftable mounting plate, the left and right sides of described workpiece pressing component is respectively arranged with to press workpiece two ends
Pressing protuberance, wherein, is provided with on the downside of the centre position of described liftable mounting plate between said two lifting press component
The pressing bending driving screw rod power to couple with bending drives motor, and described liftable mounting plate is each passed through at two ends, left and right
Said two lifts the vertical chute in the screw shell of press component and stretches in corresponding screw shell thus with corresponding
The upper end driving screw rod connects by described up-thrust bearing, described bending drive be 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 in described workpiece pressing component on
Lower section is the most slidably and bending fixing in rotation direction performs bush whorl and coordinates, and the lower end that described bending performs sleeve sets
Be equipped with protrusion bending junction surface in order to be supported on middle part unsettled workbench on workpiece engages with execution bending machining thus
Making described power equipment part, the upper side of described liftable mounting plate is connected with described thing fixed above by spring；
Thus, can during the drive screw turns driving motor to rotate when described pressing bending and to drive said two to lift press component
Move downward relative to described screw shell and make described pressing protuberance be pressed against at the two ends of described workpiece, now described
Bending junction surface not yet engages workpiece；After described pressing bending drives motor to continue to rotate, described torque clutch is due to institute
The moment of transmission exceedes setting moment and screw drive gear and described driving screw rod power is disengaged, and described bending performs set
Cylinder continues to move down so that the described bending junction surface described workpiece of joint is to perform bending machining, and then makes described electricity
Power sets replacement part, and described liftable mounting plate drives motor junction to be provided with cushion, described cushion with described pressing bending
Both sides are fixed be connected with bottom described liftable mounting plate and described pressing bending driving motor tops respectively up and down, described cushion
In order to reduce the vibration force that described pressing bending drives motor to produce when running, improve stability in the large.
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 the overall structure schematic diagram of the crooked assembly of the firm power equipment part of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail.
The crooked assembly of the firm power equipment part according to embodiment, in order to carry out curved to power equipment part
Qu Jiagong, including two lifting press components 8 in order to be fixedly mounted on thing 9 fixed above, said two lifting pressing group
Part 8 is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: be fixed on the thread bush on thing 9 fixed above
The driving screw rod 81 of screwed hole 821 threaded engagement in the lower end wall of cylinder 82 and described screw shell 82 and be positioned at described spiral shell
The screw drive gear 813 being connected by torque clutch 5 under stricture of vagina sleeve 82 and with described driving screw rod 81, described two
In individual lifting press component 8 each lower end driving screw rod 81 by lower thrust-bearing 811 with workpiece pressing component 72
Upper side connects, and upper end is connected with liftable mounting plate 62, the left and right of described workpiece pressing component 72 by up-thrust bearing 812
Both sides are respectively arranged with to press the pressing protuberance 88 at workpiece 94 two ends, wherein, the interposition of described liftable mounting plate 62
Put downside be provided with between said two lifting press component 8 and bend the pressing bending driving driving screw rod 7 power to couple
Motor 6, and described liftable mounting plate 62 be each passed through at two ends, left and right said two lifting press component 8 screw shell 82
In vertical chute 820 and stretch in corresponding screw shell 82 thus with the corresponding upper end driving screw rod 81 by described
Thrust bearing 812 connects, described bending drive be installed with on screw rod 7 driving gear 61 in order to simultaneously with two described screw rods
Drive gear 813 engage, described bending drive screw rod 7 also with can be able to slide on above-below direction in described workpiece pressing component 72
Moving and bending fixing in rotation direction performs sleeve 71 threaded engagement, described bending performs the lower end of sleeve 71 and is provided with protrusion
Bending junction surface 711 in order to be supported on middle part unsettled workbench 941 on workpiece 94 engage to perform bending machining thus
Make described power equipment part, the upper side of described liftable mounting plate 62 by spring 629 with described thing 9 fixed above
Connect；Thus, drive motor 6 to rotate when described pressing bending and drive the driving screw rod 81 of said two lifting press component 8
Can move downward relative to described screw shell 82 and make described pressing protuberance 88 be pressed against described workpiece 94 during rotation
Two ends at, 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 makes screw drive gear 813 and described driving spiral shell owing to the moment transmitted exceedes setting moment
Bar 81 power disengages, and described bending performs sleeve 71 and continues to move down so that described bending junction surface 711 engages described
Workpiece 94 is to perform bending machining, and then makes described power equipment part, and described liftable mounting plate 62 bends with described pressing
Bent drive motor 6 junction to be provided with cushion 601, described cushion about 601 both sides respectively with described liftable mounting plate 62 end
Portion and described pressing bending drive the fixing connection in motor 6 top, and described cushion 601 drives electricity in order to reduce described pressing bending
The vibration force produced when machine 6 runs, improves stability in the large.
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. a crooked assembly for firm power equipment part, in order to power equipment part is curved processing, bag
Include two liftings press component (8) being fixedly mounted on thing fixed above (9), said two lifting press component (8)
Longitudinal axis about described bending apparatus is symmetrical arranged and each includes: be fixed on the thread bush on thing fixed above (9)
The driving screw rod (81) of screwed hole (821) threaded engagement in the lower end wall of cylinder (82) and described screw shell (82), Yi Jiwei
The screw drive being connected by torque clutch (5) under described screw shell (82) and with described driving screw rod (81)
Gear (813), lower thrust-bearing is passed through in the lower end of driving screw rod (81) each in said two lifting press component (8)
(811) and with the upper side of workpiece pressing component (72) being connected, upper end is by up-thrust bearing (812) and liftable mounting plate
(62) connect, the left and right sides of described workpiece pressing component (72) be respectively arranged with to press workpiece (94) two ends by belling
Go out portion (88), wherein, pacify between said two lifting press component (8) on the downside of the centre position of described liftable mounting plate (62)
Drive motor (6) equipped with the pressing bending driving with bending screw rod (7) power to couple, and described liftable mounting plate (62) is on a left side
Right two ends are each passed through the vertical chute (820) in the screw shell (82) of said two lifting press component (8) and stretch into phase
In the screw shell (82) answered thus connected by described up-thrust bearing (812) with the corresponding upper end driving screw rod (81),
Described bending drive be installed with on screw rod (7) driving gear (61) in order to simultaneously with two described screw drive gears
(813) engagement, described bending drive screw rod (7) also with can in described workpiece pressing component (72) on above-below direction slidably
And fixing bending performs sleeve (71) threaded engagement in rotation direction, described bending performs the lower end of sleeve (71) and is provided with convex
The bending junction surface (711) gone out is in order to engage to perform bending with the workpiece (94) being supported on the unsettled workbench in middle part (941)
Processing thus make described power equipment part, the upper side of described liftable mounting plate (62) by spring (629) with institute
State thing fixed above (9) to connect；Thus, drive motor (6) to rotate when described pressing bending and drive said two lifting pressing
The driving screw rod (81) of assembly (8) can move downward relative to described screw shell (82) when rotating and make described by belling
Going out portion (88) and be 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 drive motor (6) continue rotate after, described torque clutch (5) due to the moment transmitted exceed setting moment and
Screw drive gear (813) is disengaged with described driving screw rod (81) power, and described bending performs sleeve (71) and continues downwards
Mobile so that described bending junction surface (711) engages described workpiece (94) to perform bending machining, and then make described electricity
Power sets replacement part, and described liftable mounting plate (62) drives motor (6) junction to be provided with cushion with described pressing bending
(601), described cushion (601) both sides up and down drive electricity with described liftable mounting plate (62) bottom and described pressing bending respectively
Machine (6) top is fixing to be connected, and described cushion (601) drives motor (6) to produce when running in order to reduce described pressing bending
Vibration force, improves stability in the large.
The crooked assembly of a kind of firm power equipment part the most as claimed in claim 1, wherein, when described pressing bending
When driving motor (6) to reversely rotate, described screw drive gear (813) makes described driving screw rod (81) move upward, thus
Described bending junction surface (711) is driven to leave the described power equipment part being made up of described workpiece (94).
The crooked assembly of a kind of firm power equipment part the most as claimed in claim 1, wherein, described liftable mounting plate
(62) with vertical chute (820) plane engagement in described screw shell (82), thus described liftable mounting plate (62) phase is prevented
Angular motion is occurred for described screw shell (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577419.2A CN106111747A (en) | 2016-07-21 | 2016-07-21 | A kind of crooked assembly of firm power equipment part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577419.2A CN106111747A (en) | 2016-07-21 | 2016-07-21 | A kind of crooked assembly of firm power equipment part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106111747A true CN106111747A (en) | 2016-11-16 |
Family
ID=57289525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577419.2A Pending CN106111747A (en) | 2016-07-21 | 2016-07-21 | A kind of crooked assembly of firm power equipment part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106111747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391772A (en) * | 2016-11-17 | 2017-02-15 | 讯龙型材折弯（合肥）有限公司 | Bending device with good flatness |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1503575A (en) * | 1923-03-19 | 1924-08-05 | Herman P Williams | Mud press |
| US3492696A (en) * | 1967-08-14 | 1970-02-03 | John Haller | Precision power-moved die table for presses |
| CN2141135Y (en) * | 1992-07-31 | 1993-08-25 | 孟鸿宝 | Electric conductor terminal press connector |
| CN102601270A (en) * | 2012-03-29 | 2012-07-25 | 嘉兴市科讯电子有限公司 | Reed pipe bending device |
| CN102626730A (en) * | 2012-04-12 | 2012-08-08 | 北方工业大学 | Double-rack variable-curvature bending device and method for applying same |
| CN103962423A (en) * | 2014-04-09 | 2014-08-06 | 西安交通大学 | Servo direct-driven harmonic drive spiral bending machine |
| CN104669671A (en) * | 2015-03-30 | 2015-06-03 | 王宏斌 | Low-vibration compression molding mold and application method thereof |
| CN104985029A (en) * | 2015-07-09 | 2015-10-21 | 佛山新虹机械有限公司 | Novel online precise bending forming device |
| CN105407681A (en) * | 2015-12-17 | 2016-03-16 | 刘淑芬 | Fixed column device with damping cushion block for PCB (Printed Circuit Board) |
| CN105425921A (en) * | 2015-12-30 | 2016-03-23 | 余炳强 | Shock-absorption type computer cabinet convenient to maintain |
-
2016
- 2016-07-21 CN CN201610577419.2A patent/CN106111747A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1503575A (en) * | 1923-03-19 | 1924-08-05 | Herman P Williams | Mud press |
| US3492696A (en) * | 1967-08-14 | 1970-02-03 | John Haller | Precision power-moved die table for presses |
| CN2141135Y (en) * | 1992-07-31 | 1993-08-25 | 孟鸿宝 | Electric conductor terminal press connector |
| CN102601270A (en) * | 2012-03-29 | 2012-07-25 | 嘉兴市科讯电子有限公司 | Reed pipe bending device |
| CN102626730A (en) * | 2012-04-12 | 2012-08-08 | 北方工业大学 | Double-rack variable-curvature bending device and method for applying same |
| CN103962423A (en) * | 2014-04-09 | 2014-08-06 | 西安交通大学 | Servo direct-driven harmonic drive spiral bending machine |
| CN104669671A (en) * | 2015-03-30 | 2015-06-03 | 王宏斌 | Low-vibration compression molding mold and application method thereof |
| CN104985029A (en) * | 2015-07-09 | 2015-10-21 | 佛山新虹机械有限公司 | Novel online precise bending forming device |
| CN105407681A (en) * | 2015-12-17 | 2016-03-16 | 刘淑芬 | Fixed column device with damping cushion block for PCB (Printed Circuit Board) |
| CN105425921A (en) * | 2015-12-30 | 2016-03-23 | 余炳强 | Shock-absorption type computer cabinet convenient to maintain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391772A (en) * | 2016-11-17 | 2017-02-15 | 讯龙型材折弯（合肥）有限公司 | Bending device with good flatness |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |