CN208103827U - Lifting body - Google Patents

Abstract

The utility model discloses a kind of lifting body, the lifting body includes pedestal, securing supports, active supporting piece, load-bearing part and driving assembly, the securing supports and the active supporting piece standing opposite are on the pedestal, the both ends of the load-bearing part are hinged with the securing supports and the active supporting piece respectively, the active supporting piece includes the shaft that both ends are connect with the base rotation, the first support arm and second support arm hinged with first support arm being fixedly connected with the shaft, one end of second support arm and the load-bearing part are hinged, the driving component is for driving the shaft to rotate, it is down or up with the one end for driving the load-bearing part to connect second support arm.The utility model jacks process and stablizes, and can effectively avoid the sinkage during jacking.

Description

Lifting body

Technical field

The utility model relates to machinery manufacturing technology fields, and in particular to a kind of lifting body.

Background technique

It in existing machinery manufacturing line, needs to jack workpiece using lifting body, with convenient for assembly, detection etc..It is existing Some jacking workpiece include pedestal, cylinder and pallet, and cylinder is vertical on the pedestal, flexible along gravity methods, with lifting Or the workpiece that decline is placed on the pallet.The effects of due to the pallet of lifting body itself, workpiece, workpiece lifting appliance power It acts perpendicularly on cylinder, is easy to cause cylinder to sink during jacking or in assembling process, so that product qualification rate is low.

Therefore, it is necessary to provide a kind of novel lifting body, above-mentioned technical problem is solved.

Utility model content

The main purpose of the utility model is to provide a kind of lifting body, it is intended to solve existing lifting body and be easy jacking Sink in the process or in assembling process, the low technical problem of product qualification rate.

To achieve the above object, the utility model proposes lifting body include pedestal, securing supports, movable supporting Part, load-bearing part and driving assembly, the securing supports and the active supporting piece standing opposite are described to hold on the pedestal The both ends of holder are hinged with the securing supports and the active supporting piece respectively, and the active supporting piece includes both ends and institute The shaft for stating base rotation connection, the first support arm for being fixedly connected with the shaft and with first support arm hingedly the Two support arms, one end of second support arm and the load-bearing part are hinged, and the driving component is for driving the shaft to turn It is dynamic, it is down or up with the one end for driving the load-bearing part to connect second support arm.

Preferably, the driving component includes cylinder, the claw being connected with the cylinder and hinged with the claw Connector, the connector are fixedly connected with the shaft.

Preferably, the pedestal includes bottom plate and the mounting base on the bottom plate, and the cylinder is set to the installation On seat, the telescopic direction of the cylinder and bottom plate setting at an acute angle.

Preferably, through-hole is offered on the bottom plate, the mounting base is set to the edge of the through-hole, the cylinder suspension In on the through-hole.

Preferably, the pedestal further includes two installing arms being connected with the bottom plate, the both ends difference of the shaft It is hinged with two installing arms.

Preferably, the pedestal further includes that one end from the installing arm far from the bottom plate is prolonged to close to the load-bearing part That stretches blocks block.

Preferably, the quantity of the active supporting piece is two, and the load-bearing part includes two load bearing arms and connection two The reinforcer of the load bearing arm, the both ends of two load bearing arms are cut with scissors with the active supporting piece and the securing supports respectively It connects.

Preferably, the lifting body further includes two on the load bearing arm and compatible with workpiece to be jacked fixed Position device.

Preferably, the lifting body further includes the induction set on the load bearing arm close to described active supporting piece one end Column, rising sensor corresponding with the sensing post and decline sensor.

Preferably, the lifting body further includes the sensors in place on the load-bearing part.

In technical solutions of the utility model, due to using active supporting piece, so that the telescopic direction of driving assembly does not have to edge Gravity direction setting, the active force of workpiece or pallet to be jacked etc. can be distributed at securing supports and active supporting piece two, subtract The stress of small driving assembly, thus the sinkage in smaller jacking process or assembling process；When being jacked wait jack workpiece, drive Three-legged structure can be formed between motivation structure, shaft and pedestal, be further ensured that the stability of jacking process.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the schematic perspective view of one embodiment of the utility model lifting body；

Fig. 2 is the planar structure schematic diagram of the propradation of one embodiment of the utility model lifting body；

Fig. 3 is the planar structure schematic diagram of the decline state of one embodiment of the utility model lifting body.

Drawing reference numeral explanation：

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of lifting bodies.

Fig. 1 to Fig. 3 is please referred to, in an embodiment of the utility model, which includes pedestal 1, fixed support Part 2, active supporting piece 3, load-bearing part 4 and driving assembly (not shown), 3 phase of the securing supports 2 and the active supporting piece To being erected on the pedestal 1, the both ends of the load-bearing part 4 are cut with scissors with the securing supports 2 and the active supporting piece 3 respectively Connect, the active supporting piece 3 include both ends be rotatablely connected with the pedestal 1 shaft 31, be fixedly connected with the shaft 31 First support arm 33 and second support arm 35 hinged with first support arm 33, one end of second support arm 35 and institute It is hinged to state load-bearing part 4, the driving component is for driving the shaft 31 to rotate, to drive the load-bearing part 4 to connect described the One end of two support arms 35 is down or up.

Specifically, workpiece to be jacked is placed on load-bearing part 4, or be placed on pallet, then workpiece to be jacked will be housed Pallet be placed on load-bearing part 4；By driving assembly rotating shaft 31, shaft 31 is done rotation movement, due to the first support arm 33 are fixedly connected with the shaft 31, so the first support arm 33 rotates together with shaft 31；Due to the second support arm 35 Both ends are hinged with first support arm 33 and load-bearing part 4 respectively, so 35 one end of the second support arm is with the first support arm 33 Movement, the other end drive load-bearing part 4 to move；Again since 4 one end of load-bearing part and securing supports 2 are hinged, so that load-bearing part 4 is only capable of It is center of circle rotation around the intersection point being connect with securing supports 2, shows under one end that load-bearing part 4 is connect with the second support arm 35 Drop rises, so that workpiece to be jacked is down or up.In the present embodiment, driving assembly pulls shaft 31 to close to drive When the direction rotation of dynamic component, load-bearing part 4 declines；When driving assembly pushes shaft 31 to rotate to the direction far from driving assembly, Load-bearing part 4 rises.Those skilled in the art can also make opposite setting according to actual needs.

In the present embodiment, due to using active supporting piece 3, so that the telescopic direction of driving assembly does not have to along gravity direction Setting, the active force of workpiece or pallet to be jacked etc. can be distributed at securing supports 2 and 3 liang of active supporting piece, reduce driving The stress of component, thus the sinkage in smaller jacking process or assembling process；When being jacked wait jack workpiece, driving machine Three-legged structure can be formed between structure, shaft 31 and pedestal 1, is further ensured that the stability of jacking process.

The driving component includes cylinder 51, be connected claw 53 and the company hinged with the claw 53 with the cylinder 51 Fitting 55, the connector 55 are fixedly connected with the shaft 31.The pedestal 1 includes bottom plate 11 and is set on the bottom plate 11 Mounting base 13, the cylinder 51 is set in the mounting base 13, and the telescopic direction of the cylinder 51 is with the bottom plate 11 at sharp Angle setting.By the telescopic direction and the bottom plate 11 setting at an acute angle of the cylinder 51, to avoid cylinder 51 along gravity side To stress, reduce the sinkage in jacking process or assembling process.

Referring to Fig. 1, offering through-hole 12 on the bottom plate 11, the mounting base 13 is set to the edge of the through-hole 12, The cylinder 51 is suspended on the through-hole 12.By the way that the through-hole 12 is arranged, so that the fever of cylinder 51 can be easier to distribute, Due to cylinder 51 and the setting at an acute angle of bottom plate 11, the free end of cylinder 51 can not be limited by the through-hole 12 by bottom plate 11.

The pedestal 1 further includes two installing arms 15 being connected with the bottom plate 11, the both ends difference of the shaft 31 It is hinged with two installing arms 15.The pedestal 1 further includes one end from the installing arm 15 far from the bottom plate 11 to leaning on What the nearly load-bearing part 4 extended blocks block 17, and the block 17 that blocks covers first support arm 33 and second support arm 35 hinged place.Block 17 is blocked described in setting is beneficial to prevent foreign matter into first support arm 33 and second support arm 35 hinged place.

The quantity of the active supporting piece 3 is two, and the load-bearing part 4 includes described in two load bearing arms 41 and connection two The reinforcer 43 of load bearing arm 41, the both ends of two load bearing arms 41 are supported with the active supporting piece 3 and the fixation respectively Part 2 is hinged.Setting load bearing arm 41 reduces the self weight of load-bearing part 4, and setting reinforcer 43 guarantees that load-bearing part 4 has certain stablize Property.

The lifting body 100 further includes two and is set to the load bearing arm 41 and locator compatible with workpiece to be jacked 6.The locator 6 is set with guarantee load bearing arm 41 directly with workpiece to be jacked or indirectly with the workpiece support knot in pallet Structure is stablized.

The lifting body 100 further includes the sensing post set on the load bearing arm 41 close to described 3 one end of active supporting piece 7, rising sensor 8 corresponding with the sensing post 7 and decline sensor 9.When load bearing arm 41 is mobile, sensing post 7 is with holding Load arm 41 moves together, and when triggering rises sensor 8, load bearing arm 41 stops rising；When triggering declines sensor 9, load bearing arm 41 Stop decline.

The lifting body 100 further includes the sensors in place 10 on the load-bearing part 4.Specifically, it is described in place Sensor 10 is adapted with pallet or workpiece to be jacked, for incuding whether pallet or workpiece to be jacked correctly are placed in carrying On part 4, thus prevent jacking when pallet or workpiece to be jacked fall or place it is unstable.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of lifting body, which is characterized in that including pedestal, securing supports, active supporting piece, load-bearing part and driving group Part, the securing supports and the active supporting piece standing opposite on the pedestal, the both ends of the load-bearing part respectively with The securing supports and the active supporting piece are hinged, and the active supporting piece includes that both ends are connect with the base rotation Shaft, the first support arm being fixedly connected with the shaft and second support arm hinged with first support arm, described the One end of two support arms and the load-bearing part are hinged, and the driving component is for driving the shaft to rotate, to hold described in driving One end that holder connects second support arm is down or up.

2. lifting body as described in claim 1, which is characterized in that the driving component include cylinder, with the cylinder phase The claw of connection and the connector hinged with the claw, the connector are fixedly connected with the shaft.

3. lifting body as claimed in claim 2, which is characterized in that the pedestal includes bottom plate and on the bottom plate Mounting base, the cylinder are set in the mounting base, the telescopic direction of the cylinder and bottom plate setting at an acute angle.

4. lifting body as claimed in claim 3, which is characterized in that offer through-hole on the bottom plate, the mounting base is set In the edge of the through-hole, the cylinder is suspended on the through-hole.

5. lifting body as claimed in claim 3, which is characterized in that the pedestal further includes two and is connected with the bottom plate Installing arm, the both ends of the shaft are hinged with two installing arms respectively.

6. lifting body as claimed in claim 5, which is characterized in that the pedestal further includes from the installing arm far from described Block is blocked to what is extended close to the load-bearing part in one end of bottom plate.

7. lifting body as described in claim 1, which is characterized in that the quantity of the active supporting piece is two, described to hold Holder include two load bearing arms and connection two load bearing arms reinforcer, the both ends of two load bearing arms respectively with it is described Active supporting piece and the securing supports are hinged.

8. lifting body as claimed in claim 7, which is characterized in that the lifting body further includes two and is set to the carrying On arm and locator compatible with workpiece to be jacked.

9. lifting body as claimed in claim 7, which is characterized in that the lifting body further includes being set to the load bearing arm to lean on The sensing post, rising sensor corresponding with the sensing post and decline sensor of nearly described active supporting piece one end.

10. lifting body as claimed in any one of claims 1-9 wherein, which is characterized in that the lifting body further includes being set to Sensors in place on the load-bearing part.