CN106180289A - A kind of bender of power equipment part - Google Patents
A kind of bender of power equipment part Download PDFInfo
- Publication number
- CN106180289A CN106180289A CN201610577512.3A CN201610577512A CN106180289A CN 106180289 A CN106180289 A CN 106180289A CN 201610577512 A CN201610577512 A CN 201610577512A CN 106180289 A CN106180289 A CN 106180289A
- Authority
- CN
- China
- Prior art keywords
- bending
- screw rod
- workpiece
- pressing
- power equipment
- 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.)
- Pending
Links
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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B30B1/18—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 screw means
- B30B1/181—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 screw means the screw being directly driven by an electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of bender of 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 bender of a kind of 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 bender of a kind of power equipment part, it can overcome existing
Defect in technology.
The bender of a kind of power equipment part according to the present invention, in order to carry out power equipment part
Bending machining, including two lifting press components in order to be fixedly mounted on thing fixed above, said two lifting pressing group
Part 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；The bottom of said two pressing protuberance is provided with in ball grooves, and described ball grooves and is provided with ball,
Described ball in order to against on the workpiece, and allow the two ends of described workpiece when described workpiece is performed bending machining to
Middle displacement；The inner bottom that described bending performs sleeve is provided with limit switch, and described limit switch is in order in described bending
Perform to drive the bottom of screw rod to contact, when described bending with described bending when the most described bending of sleeve drives screw rod to move upward
When driving screw rod to contact with described limit switch, described limit switch controls described pressing bending and drives motor out of service, this
Time can carry out unloading and the loading work of described workpiece of described power equipment part.
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 bender of the 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 bender of the power equipment part according to embodiment, in order to be curved power equipment part
Processing, including two lifting press components 8 in order to be fixedly mounted on thing 9 fixed above, said two lifting press component 8
Longitudinal axis about described bending apparatus is symmetrical arranged and each includes: be fixed on the screw shell on thing 9 fixed above
82 and described screw shell 82 lower end wall in the driving screw rod 81 of screwed hole 821 threaded engagement and be positioned at described screw thread
The screw drive gear 813 being connected by torque clutch 5 under sleeve 82 and with described driving screw rod 81, said two
Each lower end driving screw rod 81 upper with workpiece pressing component 72 by lower thrust-bearing 811 in lifting press component 8
Side connects, and upper end is connected with liftable mounting plate 62, the left and right two of described workpiece pressing component 72 by up-thrust bearing 812
Side is respectively arranged with to press the pressing protuberance 88 at workpiece 94 two ends, wherein, the centre position of described liftable mounting plate 62
Downside is provided with between said two lifting press component 8 and bends the pressing bending driving electricity driving screw rod 7 power to couple
Machine 6, and described liftable mounting plate 62 is in two ends, left and right are each passed through the screw shell 82 of said two lifting press component 8
Vertical chute 820 and stretch in corresponding screw shell 82 thus push away on described with the corresponding upper end driving screw rod 81
Power bearing 812 connects, and 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 engages, 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 protrusion
Bending junction surface 711 is made in order to engage performing bending machining with the workpiece 94 being supported on the unsettled workbench 941 in middle part
Becoming described power equipment part, the upper side of described liftable mounting plate 62 is by spring 629 with described thing 9 fixed above even
Connect；Thus, drive motor 6 to rotate when described pressing bending and drive the driving screw rod 81 turns 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 time dynamic
At two ends, the most described bending junction surface 711 not yet engages workpiece；After described pressing bending drives motor 6 to continue to rotate, institute
State torque clutch 5 and make screw drive gear 813 and described driving screw rod owing to the moment transmitted exceedes setting moment
81 power disengage, and described bending performs sleeve 71 and continues to move down so that described bending junction surface 711 engages described work
Part 94 is to perform bending machining, and then makes described power equipment part；The bottom of said two pressing protuberance 88 is all provided with
Being equipped with in ball grooves 881, and described ball grooves 881 and be provided with ball 882, described ball 882 is in order to be resisted against described workpiece 94
On, and allow the two ends of described workpiece 94 when described workpiece 94 is performed bending machining to middle displacement；Described bending performs
The inner bottom of sleeve 71 is provided with limit switch 713, and described limit switch 713 is relative in order to perform sleeve 71 in described bending
The bottom of screw rod 7 is driven to contact with described bending when described bending drives screw rod 7 to move upward, when described bending drives screw rod 7
When contacting with described limit switch 713, described limit switch 713 controls described pressing bending and drives motor 6 out of service, now
Unloading and the loading work of described workpiece 94 of described power equipment part can be carried out.
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 bender for power equipment part, in order to power equipment part is curved processing, including
In order to two liftings press component (8) being fixedly mounted on thing fixed above (9), said two lifting press component (8) is closed
Longitudinal axis in described bending apparatus is symmetrical arranged and each includes: be fixed on the screw shell on thing fixed above (9)
(82) with the driving screw rod (81) of screwed hole (821) threaded engagement in the lower end wall of described screw shell (82) and being positioned at
The screw drive tooth being connected by torque clutch (5) under described screw shell (82) and with described driving screw rod (81)
Wheel (813), the lower end of driving screw rod (81) each in said two lifting press component (8) is by lower thrust-bearing (811)
And be connected with the upper side of workpiece pressing component (72), upper end is by up-thrust bearing (812) with liftable mounting plate (62) even
Connecing, the left and right sides of described workpiece pressing component (72) is respectively arranged with to press the pressing protuberance at workpiece (94) two ends
(88), wherein, it is provided with between said two lifting press component (8) on the downside of the centre position of described liftable mounting plate (62)
The pressing bending driving screw rod (7) power to couple with bending drives motor (6), and described liftable mounting plate (62) is in left and right two
End is each passed through the vertical chute (820) in the screw shell (82) of said two lifting press component (8) and stretches into corresponding
In screw shell (82) thus connected by described up-thrust bearing (812) with the corresponding upper end driving screw rod (81), described
Bending drives and is installed with driving gear (61) on screw rod (7) in order to nibble with two described screw drive gears (813) simultaneously
Close, described bending drive screw rod (7) also with can in described workpiece pressing component (72) on above-below direction slidably and rotate
Bending fixing on direction performs sleeve (71) threaded engagement, and described bending performs the lower end of sleeve (71) and is provided with the curved of protrusion
Bent junction surface (711) in order to engages with the workpiece (94) being supported on the unsettled workbench in middle part (941) with execution bending machining from
And make described power equipment part, the upper side of described liftable mounting plate (62) by spring (629) with described top
Fixture (9) connects；Thus, drive motor (6) to rotate when described pressing bending and drive said two lifting press component (8)
Driving screw rod (81) rotate time can move downward relative to described screw shell (82) and make described pressing protuberance
(88) 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
After bending drives motor (6) to continue to rotate, described torque clutch (5) makes owing to the moment transmitted exceedes setting moment
Screw drive gear (813) disengages with described driving screw rod (81) power, and described bending performs sleeve (71) and continues to move down
So that described bending junction surface (711) engages described workpiece (94) to perform bending machining, and then make described electric power and set
Replacement part；The bottom of said two pressing protuberance (88) is provided with in ball grooves (881), and described ball grooves (881)
Being provided with ball (882), described ball (882) is in order to be resisted against on described workpiece (94), and allows the two of described workpiece (94)
Hold when described workpiece (94) is performed bending machining to middle displacement；Described bending performs the inner bottom of sleeve (71) and installs
Limit switches (713), described limit switch (713) drives spiral shell in order to perform the most described bending of sleeve (71) in described bending
The bottom of screw rod (7) is driven to contact with described bending when bar (7) moves upward, when described bending drives screw rod (7) and described limit
During bit switch (713) contact, described limit switch (713) controls described pressing bending and drives motor (6) out of service, now may be used
Carry out unloading and the loading work of described workpiece (94) of described power equipment part.
The bender of a kind of power equipment part the most as claimed in claim 1, wherein, when described pressing bending is driven
When galvanic electricity machine (6) reversely rotates, described screw drive gear (813) makes described driving screw rod (81) move upward, thus carries
Dynamic described bending junction surface (711) leaves the described power equipment part being made up of described workpiece (94).
The bender of a kind of 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 |
|---|---|---|---|
| CN201610577512.3A CN106180289A (en) | 2016-07-21 | 2016-07-21 | A kind of bender of power equipment part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577512.3A CN106180289A (en) | 2016-07-21 | 2016-07-21 | A kind of bender of power equipment part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106180289A true CN106180289A (en) | 2016-12-07 |
Family
ID=57492118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577512.3A Pending CN106180289A (en) | 2016-07-21 | 2016-07-21 | A kind of bender of power equipment part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021087991A (en) * | 2019-12-02 | 2021-06-10 | 厦門儒也斯水晶有限公司 | Pressed product mass-production facility |
Citations (7)
| 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 |
| 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 CN201610577512.3A patent/CN106180289A/en active Pending
Patent Citations (7)
| 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 |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021087991A (en) * | 2019-12-02 | 2021-06-10 | 厦門儒也斯水晶有限公司 | Pressed product mass-production facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |