CN106140898A - A kind of for power equipment part and the bending apparatus that can dispel the heat - Google Patents
A kind of for power equipment part and the bending apparatus that can dispel the heat Download PDFInfo
- Publication number
- CN106140898A CN106140898A CN201610577490.0A CN201610577490A CN106140898A CN 106140898 A CN106140898 A CN 106140898A CN 201610577490 A CN201610577490 A CN 201610577490A CN 106140898 A CN106140898 A CN 106140898A
- Authority
- CN
- China
- Prior art keywords
- bending
- screw rod
- pressing
- workpiece
- drive
- 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
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- 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
- 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
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/165—Cooling equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A kind of for power equipment part and the bending apparatus that can dispel the heat, 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 the bending apparatus that can dispel the heat.
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 the bending apparatus that can dispel the heat, it can overcome
Defect of the prior art.
According to the present invention a kind of for power equipment part and the bending apparatus that can dispel the heat, in order to power equipment is used
Part is curved processing, including two lifting press components in order to be fixedly mounted on thing fixed above, said two liter
Fall press component is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: be fixed on thing fixed above
The driving screw rod of the screwed hole threaded engagement in the lower end wall of screw shell and described screw shell and be positioned at described screw thread
The screw drive gear being connected by torque clutch under sleeve and with described driving screw rod, said two lifting pressing
The lower end driving screw rod each in assembly is connected with the upper side of workpiece pressing component by lower thrust-bearing, and upper end is passed through
Up-thrust 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
The pressing protuberance at two ends, wherein, on the downside of the centre position of described liftable mounting plate between said two lifting press component
It is provided with and bends the pressing bending driving motor driving screw rod power to couple, and described liftable mounting plate divides at two ends, left and right
Not Chuan Guo vertical chute in the screw shell of said two lifting press component and stretch in corresponding screw shell thus with
The corresponding upper end driving screw rod is connected by described up-thrust bearing, and described bending drives and is installed with driving tooth on screw rod
Take turns in order to engage with two described screw drive gears simultaneously, described bending driving screw rod also with can be in described workpiece press section
The bending slidably and fixed in rotation direction on above-below direction in part performs bush whorl and coordinates, and described bending performs sleeve
Lower end is provided with the bending junction surface of protrusion and adds with execution bending in order to engage with the workpiece being supported on the unsettled workbench in middle part
Work thus make described power equipment part, the upper side of described liftable mounting plate by spring with described thing fixed above
Connect；Thus, drive motor to rotate when described pressing bending and drive the drive screw turns of said two lifting press component
Time can move downward relative to described screw shell and make described pressing protuberance be pressed against at the two ends of described workpiece, this
Shi Suoshu bending junction surface not yet engages workpiece；After described pressing bending drives motor to continue to rotate, described torque clutch
Moment owing to being transmitted exceedes setting moment and screw drive gear and described driving screw rod power is disengaged, described bending
Perform sleeve to continue to move down so that the described bending junction surface described workpiece of joint is to perform bending machining, and then make
Described power equipment part；Described pressing bending drives the fin being provided with cross direction profiles on the outer surface of motor, described
Fin is in order to absorb produced heat being distributed by heat when described pressing bending drives motor to run, thus avoids heat
Drive in motor in described pressing bending and pile up；Wearing layer, described wearing layer it is provided with on the outer surface at described bending junction surface
The abrasion at described bending junction surface can be reduced, 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 be the present invention for power equipment part and the overall structure schematic diagram of bending apparatus that can dispel the heat.
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 the bending apparatus that can dispel the heat, in order to power equipment part
Being curved processing, including two lifting press components 8 in order to be fixedly mounted on thing 9 fixed above, said two lifts
Press component 8 is symmetrical arranged about the longitudinal axis of described bending apparatus and each includes: be fixed on thing 9 fixed above
The driving screw rod 81 of screw shell 82 and screwed hole 821 threaded engagement in the lower end wall of described screw shell 82 and being positioned at
The screw drive gear 813 being connected by torque clutch 5 under described screw shell 82 and with described driving screw rod 81,
In said two lifting press component 8 each lower end driving screw rod 81 by lower thrust-bearing 811 with workpiece press section
The upper side of part 72 connects, and upper end is connected with liftable mounting plate 62, described workpiece pressing component 72 by up-thrust bearing 812
The left and right sides be respectively arranged with to press the pressing protuberance 88 at workpiece 94 two ends, wherein, described liftable mounting plate 62
On the downside of centre position said two lifting press component 8 between be provided with bend drive screw rod 7 power couple by press-bending
Song drives motor 6, and described liftable mounting plate 62 is each passed through the screw thread of said two lifting press component 8 at two ends, left and right
Vertical chute 820 in sleeve 82 and stretch in corresponding screw shell 82 thus pass through with the corresponding upper end driving screw rod 81
Described up-thrust bearing 812 connects, described bending drive be installed with on screw rod 7 driving gear 61 in order to simultaneously with two institutes
State screw drive gear 813 to engage, described bending drive screw rod 7 also with can in described workpiece pressing component 72 above-below direction
On bending fixing slidably and in rotation direction perform sleeve 71 threaded engagement, described bending performs the lower end of sleeve 71 and arranges
The bending junction surface 711 having protrusion adds in order to engage performing bending with the workpiece 94 being supported on the unsettled workbench 941 in middle part
Work thus 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 the driving of said two lifting press component 8
Can move downward relative to described screw shell 82 when screw rod 81 rotates and that described pressing protuberance 88 is pressed against is described
At the two ends of workpiece 94, the most described bending junction surface 711 not yet engages workpiece；When described pressing bending drives motor 6 to continue
After rotation, described torque clutch 5 makes screw drive gear 813 with described owing to the moment transmitted exceedes setting moment
Driving screw rod 81 power to disengage, described bending performs sleeve 71 and continues to move down so that described bending junction surface 711 connects
Close described workpiece 94 to perform bending machining, and then make described power equipment part；Described pressing bending drives motor 6
Being provided with the fin 68 of cross direction profiles on outer surface, described fin 68 drives motor 6 to transport in order to absorb described pressing bending
Produced heat heat is distributed during row, thus avoid heat to drive in motor 6 in described pressing bending and pile up；Described curved
Being provided with wearing layer 712 on the outer surface at bent junction surface 711, described wearing layer 712 can reduce the mill at described bending junction surface 711
Damage, 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 the bending apparatus that can dispel the heat, adds in order to power equipment part is curved
Work, including two liftings press component (8) in order to be fixedly mounted on thing fixed above (9), 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 spiral shell on thing fixed above (9)
The driving screw rod (81) of screwed hole (821) threaded engagement in the lower end wall of stricture of vagina sleeve (82) and described screw shell (82), with
And it is positioned at the screw rod being connected under described screw shell (82) and with described driving screw rod (81) by torque clutch (5)
Gear (813), the lower end of driving screw rod (81) each in said two lifting press component (8) is driven to pass through lower thrust-bearing
(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；Described pressing bending drives the fin (68) being provided with cross direction profiles on the outer surface of motor (6), described
Fin (68) in order to absorb produced heat being distributed by heat when described pressing bending drives motor (6) to run, thus
Avoid heat to drive in motor (6) in described pressing bending to pile up；It is provided with resistance on the outer surface of described bending junction surface (711)
Mill layer (712), described wearing layer (712) can reduce the abrasion of described bending junction surface (711), thus extend described bending and engage
The service life in portion (711).
A kind of for power equipment part and the bending apparatus that can dispel the heat, wherein, press when described
When the song that bends drives motor (6) to reversely rotate, described screw drive gear (813) makes described driving screw rod (81) move upward
, thus drive described bending junction surface (711) to leave the described power equipment part being made up of described workpiece (94).
A kind of for power equipment part and the bending apparatus that can dispel the heat, wherein, described lifting
Installing plate (62) and vertical chute (820) plane engagement in described screw shell (82), thus prevent described liftable mounting plate
(62) there is angular motion relative to described screw shell (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577490.0A CN106140898A (en) | 2016-07-21 | 2016-07-21 | A kind of for power equipment part and the bending apparatus that can dispel the heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577490.0A CN106140898A (en) | 2016-07-21 | 2016-07-21 | A kind of for power equipment part and the bending apparatus that can dispel the heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106140898A true CN106140898A (en) | 2016-11-23 |
Family
ID=58060461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577490.0A Pending CN106140898A (en) | 2016-07-21 | 2016-07-21 | A kind of for power equipment part and the bending apparatus that can dispel the heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140898A (en) |
Citations (11)
| 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 |
| CN204122584U (en) * | 2014-07-21 | 2015-01-28 | 赵斌 | A kind of top plate type bending die |
| CN104668376A (en) * | 2015-03-30 | 2015-06-03 | 陆彬燕 | Stable punch forming die and using method thereof |
| CN104760323A (en) * | 2015-03-30 | 2015-07-08 | 王宏斌 | Forming die device capable of timely radiating and application method thereof |
| CN104785629A (en) * | 2015-03-30 | 2015-07-22 | 陆彬燕 | Low-noise compression molding die and use 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 |
-
2016
- 2016-07-21 CN CN201610577490.0A patent/CN106140898A/en active Pending
Patent Citations (11)
| 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 |
| CN204122584U (en) * | 2014-07-21 | 2015-01-28 | 赵斌 | A kind of top plate type bending die |
| CN104668376A (en) * | 2015-03-30 | 2015-06-03 | 陆彬燕 | Stable punch forming die and using method thereof |
| CN104760323A (en) * | 2015-03-30 | 2015-07-08 | 王宏斌 | Forming die device capable of timely radiating and application method thereof |
| CN104785629A (en) * | 2015-03-30 | 2015-07-22 | 陆彬燕 | Low-noise compression molding die and use 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 |
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|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |