CN206170020U - Automatic it is quick -witted to go up and down, overturn - Google Patents

Abstract

The utility model provides an automatic it is quick -witted to go up and down, overturn, is including having base and the same two stands in opposite directions of structure, and its corresponding work piece that is equipped with supports clamping device, elevating system to and around the positive and negative pivoted tilting mechanism of horizontal axis: support clamping device have a connecting plate and lifter plate laminate mutually and with gear sub phase even, be equipped with before the connecting plate and connect crossbeam and two trailing arms, be equipped with the lead screw and move the handle on connecting the crossbeam, be equipped with positioning locking device, vertically locking device and side locking device on two trailing arms respectively, elevating system includes the vertical guide rail of establishhing on the stand, can follow gliding lifter plate of guide rail and drive lifter plate up -and -down motion and the lead screw that drives by the motor and nut, lead screw on be equipped with simultaneously and prevent weighing down the nut, its elevator motor establishes on the top of the stand, tilting mechanism is connected with the nut, is to be equipped with worm gear speed reducer machine and gear pair before the motor. It can conveniently go up and down the work piece, overturn, be convenient for equipment or dismantlement processing.

Description

A kind of automatic lifting, tipper

Technical field

The utility model is related to a kind of mechanical package displacement equipment, specifically a kind of automatic lifting, tipper.

Background technology

At present in mechanical field, to assemble（Including welding）One plant equipment, typically all shifts one's position by workman Complete, be under rare occasion employ driving or hoisting machinery assemble object is conjugated, be easy to workman complete assemble.So far still It was found that the higher special tooling machinery of automatic and mechanical degree is assembled for the displacement of plant equipment.

The content of the invention

In order to solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of automatic lifting, tipper, its energy Easily by workpiece lifting, upset, it is easy to assemble products from parts or carries out welding processing etc., reduce assembling difficulty, improves assembling matter Amount.

In order to achieve the above object, the technical solution of the utility model is, a kind of automatic lifting, tipper,

Including base and the identical two opposite columns of structure are carried, it is characterized in that：Correspondence sets on two described columns There are workpiece support clamping device, elevating mechanism, and around the switching mechanism of horizontal axis positive and negative rotation：

Described support clamping device has a connecting plate to fit with lifter plate and be connected with gear pair, fills before connecting plate There are connecting cross beam and two trailing arms, connecting cross beam is provided with screw mandrel and moving handle, on two trailing arms positioning and locking is respectively equipped with Device, longitudinal locking device and side locking device；

Described elevating mechanism includes the guide rail being vertically built up on column, can be along the lifter plate of slide and driving Simultaneously anti-fall nut is provided with screw mandrel that is that lifter plate moves up and down and being driven by motor and nut, screw mandrel, its lifting motor sets On column top；

Described switching mechanism is connected with nut, is equipped with worm-gear speed reducer and gear pair before motor.

The beneficial effects of the utility model are, it can easily by target lifting, upset, be easy to assemble products from parts or Welding processing is carried out, work difficulty and intensity is reduced, assembling quality and operating efficiency is improved.The utility model is used for dismounting also to be had There is effect same.

Description of the drawings

Fig. 1 is the utility model schematic front view.

Fig. 2 is the utility model schematic top plan view.

Fig. 3 is the utility model schematic side view.

In figure, 1 column；2 support clamping device, 21 connecting plates, 22 connecting cross beams, 221 screw mandrels, 222 moving handles, 23 supports Arm, 231 positioning and locking devices, 232 longitudinal locking devices, 233 side locking devices；3 elevating mechanisms, 31 guide rails, 32 lifter plates, 33 elevating screws, 34 nuts, 35 anti-fall nuts, 36 lifting motors；4 switching mechanisms, 41 motors, 42 worm-gear speed reducers, 43 Gear pair；5 workpiece.

Specific embodiment

The utility model is further illustrated below in conjunction with accompanying drawing.

As shown in Figure 1 to Figure 3, the utility model discloses a kind of automatic lifting, tipper, including with base and structure Identical two opposite columns 1, are correspondingly provided with workpiece support clamping device 2, elevating mechanism 3 on two described columns, and Around the switching mechanism 4 of horizontal axis positive and negative rotation：

Described support clamping device 2 has a connecting plate 21 to fit with lifter plate 32 and be connected with gear pair, connecting plate Front connecting cross beam is provided with screw mandrel 221 and moving handle 222 equipped with connecting cross beam 22 and two trailing arms 23, on two trailing arms point It is not provided with positioning and locking device 231, longitudinal locking device 232 and side locking device 233；

Described elevating mechanism 3 includes vertically being built up in guide rail 31 on column, can along the lifter plate 32 of slide with And to drive and be provided with anti-fall nut 35 simultaneously on screw mandrel 33 that is that lifter plate moves up and down and being driven by motor and nut 34, screw mandrel, Its lifting motor 36 is located on column top；

Described switching mechanism 4 is connected with nut 35, and it is equipped with worm-gear speed reducer 42 and tooth before motor 41 Wheel set 43.Whole switching mechanism can be connected as a casing with nut, and clamp dress with supporting with elevating mechanism together up and down Put and engaged by gear pair, drive it to overturn.

The utility model is mainly used in completing the liter when bogie parts such as B80 subways, low-floor tramcar are assembled Drop and upset.Being equally useful for other needs displacement processing（Assembly and disassembly）Machinery or workpiece.

The utility model lifting structure meets the function of auto-lift of carrying workpiece and is provided with good auto-lock function, rises Height is away from ground（400~2000）Arbitrarily adjust in the range of mm, optional position is respectively provided with mechanical anti-falling function（Give rise to certain The device is fixed during height, when preventing personnel's operation, device decline is damaged）And in mechanical anti-falling when must not lift；Respectively Locating surface flatness is not more than 2mm；Lifting workpiece weight is 5 tons to the maximum, is capable of achieving crawl, interlocks and lift height has upper and lower Position is spacing and necessary work is spacing；Rising or falling speed is adjustable and for variable speed, and with fast up-down function during zero load.Lifting Mechanism should possess security alarm function, and security alarm lamp can be flashed during lifting.Jam nut is provided with, and in work nut and safety Switch is positioned proximate between nut, when work nut abrasion reaches 2mm values, is reported to the police and out of service.

Support clamping device to be the clamping for adapting to different automobile types framework, be designed into modular construction, clamp firm, portion Position rationally, will not hinder the assembling of parts.

Switching mechanism has ± 360 ° of self-turnovers, and optional position is respectively provided with self-locking and mechanical anti-falling function and is in Must not overturn during mechanical anti-falling；Reversal rate is adjustable and for variable speed, and it is steady to be held turned over process, keeps synchronization simultaneously to have , must not there is impact and seismism in synchronization control function；It is positive and negative to may be reversed, can lock automatically after upset in place, it is positive and negative Framework is in horizontal level and can carry out parts assembling operation after dress upset in place；Device should possess security alarm function, Security alarm lamp can be flashed during upset；Turning device only rises to specified altitude assignment and just allows upset, and turning device is in upset When state and upturned position, turning device does not allow lifting.

Before hanging workpiece, adjust support trailing arm X to and Y-direction spacing, to meet the support requirement of workpiece；Workpiece is hung It is placed on the utility model, is positioned by the positioner of support arm；Framework is clamped by clamping device；By lifting Workpiece is risen to safe turning height position by mechanism；Turnover testing is carried out to workpiece by switching mechanism, is examined in switching process Survey workpiece lock-out state and clamped condition at any angle；Again the group of other parts is carried out to workpiece after guaranteeing without potential safety hazard Pretend industry.

Claims (1)

1. a kind of automatic lifting, tipper, including base and the identical two opposite columns of structure are carried, is characterized in that：It is described Two columns on be correspondingly provided with workpiece support clamping device, elevating mechanism, and around the tipper of horizontal axis positive and negative rotation Structure：

Described support clamping device has a connecting plate to fit with lifter plate and be connected with gear pair, equipped with company before connecting plate Connect crossbeam and two trailing arms, connecting cross beam is provided with screw mandrel and moving handle, be respectively equipped with two trailing arms positioning and locking device, Longitudinal locking device and side locking device；

Described elevating mechanism includes the guide rail being vertically built up on column, along the lifter plate of slide and can drive lifting Simultaneously anti-fall nut is provided with screw mandrel that is that plate moves up and down and being driven by motor and nut, screw mandrel, its lifting motor is located at vertical On capital；

Described switching mechanism is connected with nut, is equipped with worm-gear speed reducer and gear pair before motor.