CN107243527A

CN107243527A - A kind of crooked assembly of the power equipment part of tape light

Info

Publication number: CN107243527A
Application number: CN201610577852.6A
Authority: CN
Inventors: 沈素春
Original assignee: Shenzhen Sea Shield Hardware Tools Co Ltd
Current assignee: Shenzhen Sea Shield Hardware Tools Co Ltd
Priority date: 2016-07-21
Filing date: 2016-07-21
Publication date: 2017-10-13
Also published as: LT6515B; LT2017027A

Abstract

The crooked assembly of the power equipment part of a kind of tape light, to carry out bending machining with part to power equipment, including up fixture is fixedly mounted（9）On two lifting press components（8）, described two lifting press components（8）Longitudinal axis on the bending apparatus is symmetrical arranged and each included：It is fixed on top fixture（9）On screw shell（82）And the screw shell（82）Lower end wall in screwed hole（821）The drive screw that screw thread coordinates（81）And positioned at the screw shell（82）Under and with the drive screw（81）Pass through torque clutch（5）And the screw drive gear connected（813）.

Description

A kind of crooked assembly of the power equipment part of tape light

Technical field

Bending apparatus of the present invention, the crooked assembly of the power equipment part of specially a kind of tape light.

Background technology

In power equipment, fixed due to performing cable, 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 is often processed using bending machinery.Traditional bending machinery is often using punching The mode such as pressure or molding.In bending machining, in order to ensure machining shape precision, it is necessary to carry out clamp operation to the edge of work. This generally requires single flanging drive device and performed.Equipment cost and complexity are thereby increased, later stage dimension is not easy to Shield.In addition, in the machinery bent using screw drive, bending performs that head extension elongation is excessive also easily causes flexible deformation etc. Defect occurs, and is unfavorable for the accuracy of processing and the stability in use of equipment.

The content of the invention

It is an object of the invention to provide a kind of crooked assembly of the power equipment part of tape light, it can overcome existing There is the defect in technology.

According to a kind of crooked assembly of the power equipment part of tape light of the present invention, to use zero to power equipment Part carries out bending machining, including two lifting press components to be fixedly mounted on up fixture, described two liftings Press component is symmetrical arranged on the longitudinal axis of the bending apparatus and each included：The spiral shell being fixed on the fixture of top Line sleeve, the drive screw coordinated with the screwed hole screw thread in the lower end wall of the screw shell and positioned at the thread bush The screw drive gear being connected with the drive screw under cylinder and by torque clutch, described two lifting pressing groups Upper side of the lower end of each drive screw by lower thrust-bearing with workpiece pressing component is connected in part, and upper end passes through upper Thrust bearing and be connected with liftable mounting plate, the left and right sides of the workpiece pressing component is respectively arranged with to press workpiece two The pressing protuberance at end, wherein, pacify on the downside of the centre position of the liftable mounting plate between described two lifting press components Motor is bent equipped with the pressing coupled with bending drive screw power, and the liftable mounting plate is distinguished in left and right ends Through it is described two lifting press components screw shells in vertical chute and stretch into corresponding screw shell so as to phase The upper end for the drive screw answered is connected by the up-thrust bearing, and drive gear is installed with the bending drive screw To simultaneously engage with two screw drive gears, it is described bend drive screw also with can be in the workpiece pressing component Bending fixed slidably and in rotation direction performs bush whorl and coordinated on middle above-below direction, and the bending is performed under sleeve End is provided with the bending junction surface of protrusion and is used to engage to perform bending machining with the workpiece being supported on the hanging workbench in middle part So as to which the power equipment part is made, the upper side of the liftable mounting plate is connected by spring with the top fixture Connect；Thus, when the pressing bending motor rotation drives the drive screw turns of described two lifting press components Can be moved downward relative to the screw shell and so that it is described pressing protuberance be pressed against at the two ends of the workpiece, now The bending junction surface not yet engages workpiece；When it is described pressing bending motor continue rotate after, the torque clutch by Exceed setting torque in the torque transmitted and make it that screw drive gear is disengaged with the drive screw power, the bending is held Row sleeve continues to move down so that the bending junction surface engages the workpiece to perform bending machining, and then institute is made State and LED light device is installed on power equipment part, the top fixture, set inside the hanging workbench in middle part There is sensor, the sensor is oppositely arranged with the bending junction surface, the sensor is elastic contact type sensor, described Sensor and the LED light device Electricity Federation, are moved down so that the bending engagement when the bending performs sleeve Portion engages the workpiece and performs bending machining, and signal is sent when the workpiece touches the sensor and the LED is controlled Indicating lamp device is lighted.

By said apparatus, engaged simultaneously with flanging pressing gear as a result of driving pinion, and drive small Gear also couples with drive screw power simultaneously, coordinates the use of torque clutch, so can only have a driving A variety of operational sequences are realized in the case of source, equipment cost has been saved and has reduced equipment complexity, be easy to later maintenance. It is additionally, since in process, motor can move up and down together, thus, it is possible to close processing workpiece, so that Bending performs the Distance Shortened of position and power drive motor, it is to avoid be over long distances driven the change of caused screw thread force transferring part Shape, so as to provide machining accuracy and improve the integral rigidity of equipment, improves the reliability and service life of equipment.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the crooked assembly of the power equipment part of the tape light of the present invention.

Embodiment

With reference to Fig. 1, the present invention is described in detail.

According to the crooked assembly of the power equipment part of the tape light of embodiment, to be entered to power equipment with part Row bending machining, including two lifting press components 8 to be fixedly mounted on up fixture 9, described two liftings are pressed Pressure component 8 is symmetrical arranged on the longitudinal axis of the bending apparatus and each included：The spiral shell being fixed on the fixture 9 of top Line sleeve 82, the drive screw 81 coordinated with the screw thread of screwed hole 821 in the lower end wall of the screw shell 82 and positioned at institute The screw drive gear 813 stated under screw shell 82 and be connected with the drive screw 81 by torque clutch 5, institute State the lower ends of each drive screw 81 in two lifting press components 8 by lower thrust-bearing 811 with workpiece pressing component 72 upper side connection, upper end is connected by up-thrust bearing 812 with liftable mounting plate 62, the workpiece pressing component 72 The left and right sides is respectively arranged with to press the pressing protuberance 88 at the two ends of workpiece 94, wherein, in the liftable mounting plate 62 Between the pressing bending coupled with the bending power of drive screw 7 is installed between described two lifting press components 8 on the downside of position Motor 6, and the liftable mounting plate 62 is each passed through the thread bush of described two lifting press components 8 in left and right ends Vertical chute 820 in cylinder 82 and stretch into corresponding screw shell 82 so as to passing through institute with the upper end of corresponding drive screw 81 Up-thrust bearing 812 is stated to connect, it is described bending drive screw 7 on be installed with drive gear 61 to simultaneously with described in two Screw drive gear 813 is engaged, it is described bending drive screw 7 also with can be in the workpiece pressing component 72 on above-below direction Fixed bending performs the screw thread of sleeve 71 and coordinated slidably and in rotation direction, and the lower end that the bending performs sleeve 71 is provided with The bending junction surface 711 of protrusion is used to engage to perform bending machining with the workpiece 94 being supported on the hanging workbench 941 in middle part So as to which the power equipment part is made, and the upper side of the liftable mounting plate 62 is solid with the top by spring 629 Earnest 9 is connected；Thus, when the pressing bending motor 6 rotates and driven the driving spiral shell of described two lifting press components 8 Bar 81 rotate when can be moved downward relative to the screw shell 82 and cause it is described press protuberance 88 be pressed against the work At the two ends of part 94, now the bending junction surface 711 not yet engages workpiece；When the pressing bending motor 6 continues to revolve After turning, the torque clutch 5 is by the torque transmitted exceedes setting torque and causes screw drive gear 813 to be driven with described The dynamic power of screw rod 81 is disengaged, and the bending performs sleeve 71 and continues to move down so that the bending junction surface 711 is engaged The workpiece 94 is provided with performing bending machining, and then being made on the power equipment part, the top fixture 9 LED light device 901, the hanging inside of workbench 941 in the middle part is provided with sensor 9411, the sensor 9411 with it is described Bending junction surface 711 be oppositely arranged, the sensor 9411 be elastic contact type sensor, the sensor 9411 with it is described The Electricity Federation of LED light device 901, is moved down so that the bending junction surface 711 connects when the bending performs sleeve 71 Close the workpiece 94 and perform bending machining, signal is sent when the workpiece 94 touches the sensor 9411 and is controlled described LED light device 901 lights to point out to complete bending machining.

Valuably, wherein, when it is described pressing bending motor 6 reversely rotate when, the screw drive gear 813 cause The drive screw 81 is moved upwards, so as to drive the bending junction surface 711 to leave the electricity being made up of the workpiece 94 Power sets replacement part.

Valuably or alternatively, the liftable mounting plate 62 connects with the plane of vertical chute 820 in the screw shell 82 Close, so as to prevent the liftable mounting plate 62 from occurring angular motion relative to the screw shell 82.

The torque clutch can be the clutch for referring to transmit specified size torque, and size is specified when torque exceedes When, throw-out-of clutch, when torque, which is less than, specifies size, clutch engagement.This can be mechanical clutch conventional in the art Device, such as slip clutch or elastic connecting type clutch etc..

By said apparatus, engaged simultaneously with flanging pressing gear as a result of driving pinion, and drive small Gear also couples with drive screw power simultaneously, coordinates the use of torque clutch, so can only have a driving A variety of operational sequences are realized in the case of source, equipment cost has been saved and has reduced equipment complexity, be easy to later maintenance. It is additionally, since in process, motor can move up and down together, thus, it is possible to close processing workpiece, so that Bending performs the Distance Shortened of position and power drive motor, it is to avoid be over long distances driven the change of caused screw thread force transferring part Shape, so as to provide machining accuracy and improve the integral rigidity of equipment, improves the reliability and service life of equipment.It is whole Individual apparatus structure is compact, using simple and reliable, can effectively solve the problem that the problems of the prior art.

By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention Change.

Claims

1. a kind of crooked assembly of the power equipment part of tape light, adds to carry out bending with part to power equipment Work, including up fixture is fixedly mounted（9）On two lifting press components（8）, described two lifting pressing groups Part（8）Longitudinal axis on the bending apparatus is symmetrical arranged and each included：It is fixed on top fixture（9）On spiral shell Line sleeve（82）And the screw shell（82）Lower end wall in screwed hole（821）The drive screw that screw thread coordinates（81）, with And positioned at the screw shell（82）Under and with the drive screw（81）Pass through torque clutch（5）And the screw rod connected Drive gear（813）, described two lifting press components（8）In each drive screw（81）Lower end pass through lower thrust-bearing （811）And with workpiece pressing component（72）Upper side connection, upper end passes through up-thrust bearing（812）And and liftable mounting plate （62）Connection, the workpiece pressing component（72）The left and right sides be respectively arranged with to press workpiece（94）Two ends press belling Go out portion（88）, wherein, the liftable mounting plate（62）Centre position on the downside of in described two lifting press components（8）Between pacify Equipped with bending drive screw（7）The pressing bending motor of power connection（6）, and the liftable mounting plate（62）On a left side Right two ends are each passed through described two lifting press components（8）Screw shell（82）In vertical chute（820）And stretch into phase The screw shell answered（82）In so as to corresponding drive screw（81）Upper end pass through the up-thrust bearing（812）Connection, The bending drive screw（7）On be installed with drive gear（61）To simultaneously with two screw drive gears （813）Engagement, the bending drive screw（7）Also with can be in the workpiece pressing component（72）On middle above-below direction slidably And fixed bending performs sleeve in rotation direction（71）Screw thread coordinates, and the bending performs sleeve（71）Lower end be provided with it is convex The bending junction surface gone out（711）To with being supported on the hanging workbench in middle part（941）On workpiece（94）Engage to perform bending Processing is so as to be made the power equipment part, the liftable mounting plate（62）Upper side pass through spring（629）And with institute State top fixture（9）Connection；Thus, when the pressing bending motor（6）Rotate and drive described two lifting pressings Component（8）Drive screw（81）Can be relative to the screw shell during rotation（82）Move downward and cause described by belling Go out portion（88）It is pressed against the workpiece（94）Two ends at, the now bending junction surface（711）Not yet engage workpiece；When described Pressing bending motor（6）Continue after rotating, the torque clutch（5）By the torque transmitted is more than setting torque So that screw drive gear（813）With the drive screw（81）Power is disengaged, and the bending performs sleeve（71）Continue downward Movement is so that the bending junction surface（711）Engage the workpiece（94）To perform bending machining, and then the electricity is made Power sets replacement part, the top fixture（9）On LED light device is installed（901）, the hanging workbench in middle part （941）Inside is provided with sensor（9411）, the sensor（9411）With the bending junction surface（711）It is oppositely arranged, it is described Sensor（9411）For elastic contact type sensor, the sensor（9411）With the LED light device（901）Electricity Federation, When the bending performs sleeve（71）Move down so that the bending junction surface（711）Engage the workpiece（94）Perform Bending machining, when the workpiece（94）Touch the sensor（9411）When send signal and control the LED light to fill Put（901）Light.

2. a kind of crooked assembly of the power equipment part of tape light as claimed in claim 1, wherein, when the pressing Bend motor（6）During reverse rotation, the screw drive gear（813）So that the drive screw（81）Motion upwards, So as to drive the bending junction surface（711）Leave by the workpiece（94）The power equipment part being made.

3. a kind of crooked assembly of the power equipment part of tape light as claimed in claim 1, wherein, the lifting peace Fill plate（62）With the screw shell（82）In vertical chute（820）Plane engagement, so as to prevent the liftable mounting plate （62）Relative to the screw shell（82）Generation angular motion.