CN108213126A

CN108213126A - A kind of high stability workpiece bows device

Info

Publication number: CN108213126A
Application number: CN201810234689.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yue Dequan
Current assignee: Qingdao Aolisen Building Technology Co ltd
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2018-06-29
Anticipated expiration: 2038-03-21
Also published as: CN108213126B

Abstract

The invention discloses a kind of high stability workpiece bows devices, including pedestal, the upper surface of the pedestal is equipped with first support bar and second support bar, the upper end of the first support bar is fixedly connected with the first pedestal, first pedestal upper surface is equipped with support base, support plate and mounting bracket, motor is installed on the mounting bracket, the upper end of the support base is welded with the first hang plate, connecting seat is welded on the side wall of the support base, it is horizontal between the connecting seat and support plate to be equipped with limited post, sliding seat is arranged on the limited post, the first threaded rod is threaded on the sliding seat, L-type link is fixedly connected on the sliding seat, stop collar is fixedly connected on the L-type link, U-shaped link is inserted in the stop collar.Clever structure of the present invention, easy to use, stability is strong, and the bending of workpiece is realized using mechanical structures such as threaded rods, reduces later period maintenance cost and time.

Description

A kind of high stability workpiece bows device

Technical field

The present invention relates to workpiece bows engineering device technique field more particularly to a kind of high stability workpiece bows devices.

Background technology

It is curved sheet metal, tubing and shape bending into certain curvature, the process for stamping and forming of the workpiece of shape and size Song forming is widely used in manufacturing high-pressure bottle, boiler drum, generator tube, the steel plate of hull and bone rib, various vessel, instrument Instrument component and bin panel etc., existing bending apparatus stability is poor, while drives bending cylinder punching press by cylinder, Realize the bending to workpiece, however cylinder is highly professional, the maintenance personal of profession is needed to be detected dimension when breaking down It repaiies, wastes a large amount of time and efforts, later period maintenance cost is higher.

Invention content

The purpose of the present invention is to solve bending apparatus stability in the prior art is poor, while driven by cylinder curved The bending to workpiece is realized in Qu Yuanzhu punching presses, however cylinder is highly professional, and the maintenance personal of profession is needed when breaking down Repair is detected, wastes a large amount of time and efforts, the problem of later period maintenance cost is higher, and a kind of high stability proposed Workpiece bows device.

To achieve these goals, present invention employs following technical solutions：

A kind of high stability workpiece bows device, including pedestal, the upper surface of the pedestal is equipped with first support bar and second Supporting rod, the upper end of the first support bar are fixedly connected with the first pedestal, and first pedestal upper surface is equipped with support base, branch Fagging and mounting bracket are equipped with motor on the mounting bracket, and the upper end of the support base is welded with the first hang plate, the support Connecting seat is welded on the side wall of seat, it is horizontal between the connecting seat and support plate to be equipped with limited post, it is arranged on the limited post Have sliding seat, be threaded with the first threaded rod on the sliding seat, and one end of the first threaded rod through support plate and with electricity Machine connects, and is fixedly connected with L-type link on the sliding seat, stop collar, the limit are fixedly connected on the L-type link U-shaped link is inserted in the set of position, one end of the U-shaped link is fixedly connected with the second hang plate, and the second hang plate Lower surface and the upper surface of the first hang plate offset, and the upper end of the second support bar is fixedly connected with the second pedestal, and described The upper surface of two pedestals is arranged with two limited blocks and two latch segments, and limited block is fixed with the corresponding latch segment in position Connection is each welded with curved frame, and offer arc groove, Mei Gesuo on two curved frames on the side wall of the latch segment The upper surface for stating latch segment has been fixedly connected with locating rack, and the first sliding groove, the first sliding groove are offered on the locating rack On slidably connect sliding block, mounting base is fixedly connected on two sliding blocks jointly, is fixedly connected in the mounting base Cylinder is bent, the upper surface of the mounting base offers second sliding slot, and U-shaped link is slidably connected in second sliding slot.

Preferably, multiple mounting grooves and limiting slot are uniformly provided with, and mounting groove is connected with limiting slot in the pedestal, position It puts and is equipped with connection cross bar in corresponding multiple limiting slots jointly, and pass through multiple fixed links between adjacent connection cross bar It connects, equidistant on the every connection cross bar to be equipped with more montants, the lower end of the every montant has been fixedly connected with suction Disk wherein being arranged with two catch bars on a connection cross bar, offers cavity in the pedestal, the pedestal it is upper Surface is symmetrically installed there are two fixed seat, opens up fluted in each fixed seat, and the is vertically installed in the groove Two threaded rods and limiting sliding rail, and catch bar is slidably connected, and catch bar is threadedly coupled with the second threaded rod with limiting sliding rail, often The lower end of second threaded rod described in root all extends in cavity and is arranged with belt wheel, and transmission is arranged with jointly on two belt wheels Band wherein the upper end of second threaded rod is through fixed seat and is arranged with connecting rod, is fixedly connected in the connecting rod There is handle.

Preferably, it is connected between one end and connecting seat far from motor of first threaded rod by needle bearing.

Preferably, it is connected with link block between the bending cylinder and mounting base.

Preferably, the upper surface of second pedestal is fixedly connected with T-shaped supports block, and the upper end of the T-shaped supports block uses arc Face is set, and the radius of cambered surface is identical with the radius of arc groove, and the center of circle of cambered surface and arc groove is co-located.

Preferably, it is arranged with two the first bracing pieces in the every first support bar, and each first bracing piece Upper end is fixedly connected in the lower surface of the first pedestal.

Preferably, it is arranged with two the second bracing pieces in the every second support bar, and each second bracing piece Upper end is fixedly connected in the lower surface of the second pedestal.

Preferably, rubber antiskid set is arranged with, and rubber antiskid is put on equipped with anti-skid chequer on the handle.

In the present invention, the second threaded rod being attached thereto by handle, connecting rod drive rotates, and pass through the second threaded rod On the belt wheel that is arranged and transmission belt drive another second threaded rod rotation, turn while realizing two the second threaded rods with this It is dynamic, so as to sucker be driven to move in the vertical direction by connecting cross bar, fixed link and montant, when sucker moves downward, erect Bar squeezes the air between sucker and ground, increases the contact area between sucker and ground, and the stability of intensifier works as suction When disk moves upwards, montant drives sucker to be moved far from ground, reduces the contact area between sucker and ground, convenient for device It is mobile；The first threaded rod is driven to rotate by motor, made with limiting of the sliding seat that the first threaded rod is threadedly coupled in limited post It is moved in the horizontal direction under, U-shaped link and the second hang plate is driven in the horizontal direction by L-type link and stop collar Upper movement, U-shaped link slide in second sliding slot, and the first hang plate and being obliquely installed for the second hang plate realize U-shaped connection The movement of frame in the vertical direction, so as to which mounting base be driven to move in the vertical direction, by sliding block and the first sliding groove to installation The direction of seat is defined, and is ensured it vertically upward or is moved downward.

Description of the drawings

Fig. 1 is a kind of structure diagram of high stability workpiece bows device proposed by the present invention；

Fig. 2 is that column part schematic enlarged-scale view is bent in a kind of high stability workpiece bows device proposed by the present invention；

Fig. 3 is the first inclined plate section schematic enlarged-scale view in a kind of high stability workpiece bows device proposed by the present invention；

Fig. 4 is curved frame part-structure enlarged drawing in a kind of high stability workpiece bows device proposed by the present invention.

In figure：1 pedestal, 2 mounting grooves, 3 connection cross bars, 4 montants, 5 transmission belts, 6 suckers, 7 limiting slots, 8 belt wheels, 9 limitings Sliding rail, 10 connecting rods, 11 handles, 12 second pedestals, 13 latch segments, 14 locating racks, 15 mounting bases, 16 U-shaped links, 17 connect Connect block, 18 bending cylinders, 19 curved frames, 20 second support bars, 21 stop collars, 22 second hang plates, 23 L-type links, 24 the One hang plate, 25 sliding seats, 26 first threaded rods, 27 support plates, 28 motors, 29 first pedestals, 30 first support bars, 31 are fixed It is seat, 32 second threaded rods, 33 catch bars, 34 mounting brackets, 35 limited posts, 36 connecting seats, 37 support bases, 38 limited blocks, 39 T-shaped Supports block, 40 the first sliding grooves, 41 second sliding slots, 42 sliding blocks.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.

In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ", The orientation or position relationship of the instructions such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just In the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation, with Specific azimuth configuration and operation, therefore be not considered as limiting the invention.

With reference to Fig. 1-4, a kind of high stability workpiece bows device including pedestal 1, is uniformly provided with multiple peaces in pedestal 1 Tankage 2 and limiting slot 7, and mounting groove 2 is connected with limiting slot 7, and it is horizontal to be equipped with connection in the corresponding multiple limiting slots 7 in position jointly Bar 3, and connected between adjacent connection cross bar 3 by multiple fixed links, it is equidistant perpendicular equipped with more on every connection cross bar 3 Bar 4, the lower end of every montant 4 have been fixedly connected with sucker 6, have improved the stability of device, wherein symmetrical on a connection cross bar 3 Equipped with two catch bars 33.

Offer cavity in pedestal 1, the upper surface of pedestal 1 is symmetrically installed there are two fixed seat 31, in each fixed seat 31 It opens up fluted, the second threaded rod 32 and limiting sliding rail 9 is vertically installed in groove, and catch bar 33 is slided with limiting sliding rail 9 Dynamic connection, and catch bar 33 is threadedly coupled with the second threaded rod 32, the lower end of every second threaded rod 32 is all extended in cavity And belt wheel 8 is arranged with, it is arranged with transmission belt 5 jointly on two belt wheels 8, two the second screw threads are realized by belt wheel 8 and transmission belt 5 Bar 32 rotates simultaneously, wherein the upper end of second threaded rod 32 is through fixed seat 31 and is arranged with connecting rod 10, connecting rod 10 On be fixedly connected with handle 11, be arranged with rubber antiskid set on handle 11, and rubber antiskid is put on equipped with anti-skid chequer, increase uses Frictional force between person and handle 11 exerts a force convenient for user.

The upper surface of pedestal 1 is equipped with first support bar 30 and second support bar 20, and the upper end of first support bar 30 is fixed The first pedestal 29 is connected with, is arranged with two the first bracing pieces in every first support bar 30, and each first bracing piece Upper end is fixedly connected in the lower surface of the first pedestal 29, and enhancing first support bar 30 bears the ability of load.

First pedestal, 29 upper surface is equipped with support base 37, support plate 27 and mounting bracket 34, and motor is equipped on mounting bracket 34 28, the upper end of support base 37 is welded with the first hang plate 24, is welded with connecting seat 36 on the side wall of support base 37, connecting seat 36 with It is horizontal between support plate 27 to be equipped with limited post 35, sliding seat 25 is arranged on limited post 35, limited post 35 is to the fortune of sliding seat 25 Dynamic direction is limited, and the first threaded rod 26 is threaded on sliding seat 25, and one end of the first threaded rod 26 is through support Plate 27 is simultaneously connect with motor 28, and the first threaded rod 26 is connected between one end and connecting seat 36 far from motor 28 by needle bearing It connects, needle bearing is compact-sized small, and running accuracy is high, can bear certain axial direction while very high radial load is born Load is easily installed.

L-type link 23 is fixedly connected on sliding seat 25, stop collar 21 is fixedly connected on L-type link 23, is limited U-shaped link 16 is inserted in set 21, one end of U-shaped link 16 is fixedly connected with the second hang plate 22, and the second hang plate 22 lower surface and the upper surface of the first hang plate 24 offset.

The upper end of second support bar 20 is fixedly connected with the second pedestal 12, and two are arranged in every second support bar 20 Second bracing piece, and the upper end of each second bracing piece is fixedly connected in the lower surface of the second pedestal 12, the second pedestal 12 Upper surface is arranged with two limited blocks 38 and two latch segments 13, and the latch segment 13 corresponding with position of limited block 38 is fixed It connects, curved frame 19 is welded with, and arc groove is offered on two curved frames 19 on the side wall of each latch segment 13, second The upper surface of pedestal 12 is fixedly connected with T-shaped supports block 39, and the upper end of T-shaped supports block 39 is set using cambered surface, and the radius of cambered surface with The radius of arc groove is identical, and the center of circle of cambered surface and arc groove is co-located.

The upper surface of each latch segment 13 has been fixedly connected with locating rack 14, and the first sliding groove is offered on locating rack 14 40, sliding block 42 is slidably connected in the first sliding groove 40, is fixedly connected with mounting base 15, mounting base 15 on two sliding blocks 42 jointly On be fixedly connected with bending cylinder 18, be bent between cylinder 18 and mounting base 15 and be connected with link block 17, the upper table of mounting base 15 Face offers second sliding slot 41, and U-shaped link 16 is slidably connected in second sliding slot 41.

In the use of the present invention, placing the device in commitment positions, then holding handle 11 and rotating, handle 11 passes through company Extension bar 10 drives the second threaded rod 32 being attached thereto to rotate, then the belt wheel 8 being arranged on the second threaded rod 32 rotates, and pass through biography Dynamic band 5 drives another belt wheel 8 to rotate, and two second threaded rods 32 rotate simultaneously, then are threadedly coupled with the second threaded rod 32 The slide downward on limiting sliding rail 9 of catch bar 33 drives sucker 6 to move downward, squeezes by connecting cross bar 3, fixed link and montant 4 The contact area of the air between sucker 6 and ground, increase sucker 6 and ground is pressed, improves the stability of device；It will need to be bent Workpiece be placed between two locating racks 14, then open motor 28, motor 28 drives the first threaded rod 26 for being attached thereto It rotates forward, sliding seat 25 is driven to be moved to the left in the horizontal direction by the position-limiting action of limited post 35, sliding seat 25 passes through L Type link 23 drives stop collar 21 to be moved to the left in the horizontal direction, and U-shaped link 16 is moved to the left in the horizontal direction, so And since the first hang plate 24 and the second hang plate 22 are obliquely installed, pass through lower surface and the first hang plate of the second hang plate 22 24 upper surfaces offset, and U-shaped link 16 is driven to move down in the vertical direction, and U-shaped link 16 is in mounting base 15 Second sliding slot 41 is slided, and mounting base 15 is driven to move upwards, the upward sliding in the first sliding groove 40 of sliding block 42, drives bending circle Column 18 moves downward, and realizes the bending of workpiece.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

1. a kind of high stability workpiece bows device, including pedestal（1）, it is characterised in that：The pedestal（1）Upper surface installation There is first support bar（30）And second support bar（20）, the first support bar（30）Upper end be fixedly connected with the first pedestal （29）, first pedestal（29）Upper surface is equipped with support base（37）, support plate（27）And mounting bracket（34）, the mounting bracket （34）On motor is installed（28）, the support base（37）Upper end be welded with the first hang plate（24）, the support base（37） Side wall on be welded with connecting seat（36）, the connecting seat（36）With support plate（27）Between horizontal be equipped with limited post（35）, institute State limited post（35）On be arranged with sliding seat（25）, the sliding seat（25）On be threaded with the first threaded rod（26）, and the One threaded rod（26）One end run through support plate（27）And and motor（28）Connection, the sliding seat（25）On be fixedly connected with L Type link（23）, the L-type link（23）On be fixedly connected with stop collar（21）, the stop collar（21）Inside it is inserted with U Type link（16）, the U-shaped link（16）One end be fixedly connected with the second hang plate（22）, and the second hang plate（22） Lower surface and the first hang plate（24）Upper surface offset, the second support bar（20）Upper end be fixedly connected with the second base Seat（12）, second pedestal（12）Upper surface be arranged with two limited blocks（38）With two latch segments（13）, and limit Block（38）With the corresponding latch segment in position（13）It is fixedly connected, each latch segment（13）Side wall on be welded with bending Frame（19）, and two curved frames（19）On offer arc groove, each latch segment（13）Upper surface be fixedly connected with There is locating rack（14）, the locating rack（14）On offer the first sliding groove（40）, the first sliding groove（40）On slide connect It is connected to sliding block（42）, two sliding blocks（42）On be fixedly connected with mounting base jointly（15）, the mounting base（15）Upper fixation It is connected with bending cylinder（18）, the mounting base（15）Upper surface offer second sliding slot（41）, and U-shaped link（16）It is sliding It is dynamic to be connected to second sliding slot（41）It is interior.

2. a kind of high stability workpiece bows device according to claim 1, it is characterised in that：The pedestal（1）It is interior equal It is even to offer multiple mounting grooves（2）And limiting slot（7）, and mounting groove（2）With limiting slot（7）Connection, position are corresponding multiple The limiting slot（7）Interior common be equipped with connects cross bar（3）, and adjacent connection cross bar（3）Between connected by multiple fixed links, The every connection cross bar（3）On it is equidistant be equipped with more montants（4）, the every montant（4）Lower end be fixedly connected with There is sucker（6）, wherein a connection cross bar（3）On be arranged with two catch bars（33）, the pedestal（1）Inside offer Cavity, the pedestal（1）Upper surface be symmetrically installed there are two fixed seat（31）, each fixed seat（31）On offer Groove is vertically installed with the second threaded rod in the groove（32）With limiting sliding rail（9）, and catch bar（33）With limiting sliding rail （9）It is slidably connected, and catch bar（33）With the second threaded rod（32）It is threadedly coupled, every second threaded rod（32）Lower end It all extends in cavity and is arranged with belt wheel（8）, two belt wheels（8）On be arranged with transmission belt jointly（5）, wherein an institute State the second threaded rod（32）Upper end run through fixed seat（31）And it is arranged with connecting rod（10）, the connecting rod（10）Upper fixation is even It is connected to handle（11）.

3. a kind of high stability workpiece bows device according to claim 1, it is characterised in that：First threaded rod （26）Far from motor（28）One end and connecting seat（36）Between connected by needle bearing.

4. a kind of high stability workpiece bows device according to claim 1, it is characterised in that：The bending cylinder（18） With mounting base（15）Between be connected with link block（17）.

5. a kind of high stability workpiece bows device according to claim 1, it is characterised in that：Second pedestal（12） Upper surface be fixedly connected with T-shaped supports block（39）, the T-shaped supports block（39）Upper end set using cambered surface, and the radius of cambered surface It is identical with the radius of arc groove, and the center of circle of cambered surface and arc groove is co-located.

6. a kind of high stability workpiece bows device according to claim 1, it is characterised in that：Every first support Bar（30）On be arranged with two the first bracing pieces, and the upper end of each first bracing piece is fixedly connected in the first pedestal（29） Lower surface.

7. a kind of high stability workpiece bows device according to claim 1, it is characterised in that：Every second support Bar（20）On be arranged with two the second bracing pieces, and the upper end of each second bracing piece is fixedly connected in the second pedestal（12） Lower surface.

8. a kind of high stability workpiece bows device according to claim 2, it is characterised in that：The handle（11）Upper set Equipped with rubber antiskid set, and rubber antiskid is put on equipped with anti-skid chequer.