CN207787486U - A kind of novel die backing plate assemblies - Google Patents

Abstract

The utility model discloses a kind of novel die backing plate assemblies, support plate including push-and-pull tablet and mounted in push-and-pull tablet lower surface, the support plate is mutually parallel at least provided between two and each support plate, adjustable for height tourelle is housed, one end of support plate is equipped with the gag lever post for pushing and pulling limit between adjacent shore plates.The utility model converts the sliding friction between backing plate assemblies and mold to rolling friction by the tourelle of setting, avoid damage when backing plate assemblies sliding friction, extend the service life of backing plate assemblies, simultaneously, the idler wheel of tourelle realizes that height is adjusted by elastomeric element, damage when avoiding mold beading to tourelle；Symmetrically arranged gag lever post ensure that accurate limit when pulling back of backing plate assemblies, facilitate being recycled for multiple times for backing plate assemblies, ensure that the security reliability when push-and-pull of backing plate assemblies.

Description

A kind of novel die backing plate assemblies

Technical field

The utility model is related to fork truck processing technique field, specifically a kind of novel die backing plate assemblies.

Background technology

The fork truck exterior panel overall size of part fork truck is big currently on the market, is processed on workpiece together adding man-hour requirement U-shaped reinforcing rib needs first die mould reinforcing rib according to the moulding process of U-shaped reinforcing rib before workpiece bows molding.Due to adding Pressure needed for strengthening tendons molding is very big, needs to place the component for carrying pressure below mold retainer plate, carries pressure Component reinforcing rib processing before and after need the push-and-pull repeated.

While realizing retainer plate deformation, also to ensure the intensity for carrying the component of pressure, in addition, when due to operation, Operating personnel will continually push and pull the component of carrying pressure, cause the labor intensity of operating personnel bigger.Currently, commonly holding The component generally existing push-and-pull problem that locating speed is slow, effect is poor of pressure is carried, the common pressure assembly weight that carries is big, inconvenient In the use of operating personnel, meanwhile, carry the component of pressure during continuous push-and-pull with there are larger slidings between mold Frictional force causes the component for carrying pressure to be easy to be damaged, improves use cost, be unfavorable for promoting the use of.

Utility model content

The purpose of this utility model is to provide a kind of novel die backing plate assemblies, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：

A kind of novel die backing plate assemblies, including push-and-pull tablet and the support plate mounted in push-and-pull tablet lower surface, the branch Fagging is mutually parallel at least provided between two and each support plate, and adjustable for height tourelle is housed between adjacent shore plates, One end of support plate is equipped with the gag lever post for pushing and pulling limit.

As further program of the utility model：The tourelle at least provided with one group, tourelle include roller bearing, Idler wheel on roller bearing and the elastomeric element that roller bearing both ends top is mounted in by connector.

As further program of the utility model：The support plate lower part offers height groove, height groove top surface Offer the connecting hole screwed with connector.

As further program of the utility model：The push-and-pull tablet be located at one end above gag lever post equipped with chamfering, The other end offers push-and-pull through-hole.

As further program of the utility model：The roller bearing middle part is cylindrical structure, both ends are to offer installation The slab structure in hole.

As further program of the utility model：The reinforcing rib being equally spaced is equipped between the adjacent shore plates.

Compared with prior art, the utility model has the beneficial effects that：The utility model uses integrally welded push-and-pull Tablet and support plate and adjustable for height tourelle, sound construction are safe and reliable；It will by the tourelle of setting Sliding friction between backing plate assemblies and mold is converted into rolling friction, time saving and energy saving, when avoiding backing plate assemblies sliding friction Damage, extend the service life of backing plate assemblies, meanwhile, the idler wheel of tourelle realizes that height is adjusted by elastomeric element, Damage when avoiding mold beading to tourelle, is also convenient for the push-and-pull of backing plate assemblies；The chamfering opened up realizes backing plate group The quick positioning of part and push-and-pull, symmetrically arranged gag lever post ensure that accurate limit when pulling back of backing plate assemblies, facilitate pad Board group part is recycled for multiple times, and ensure that the security reliability when push-and-pull of backing plate assemblies.

Description of the drawings

Fig. 1 is the upward view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is the vertical view of the utility model.

Fig. 4 is the sectional view of the utility model.

Fig. 5 is the stereogram of the utility model roller bearing and idler wheel.

In figure：1- support plates, 2- push-and-pulls tablet, 3- tourelles, 31- roller bearings, 32- idler wheels, 33- elastomeric elements, 4- limits Position bar, 5- height groove, 6- push-and-pulls through-hole, 7- reinforcing ribs, 8- connectors, 9- connecting holes.

Specific implementation mode

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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

The utility model is simple in structure, using support plate 1, push-and-pull tablet 2 and adjustable for height tourelle 3 and mounted in branch Gag lever post 4 etc. on 1 one end front and rear sides face of fagging welds together the backing plate assemblies of composition, and it is convenient by die assembly to realize The mold retainer plate beading insert that is pushed into quickly pull out downwards and after the completion of die mould, improve moulding process work effect Rate.

- 4 are please referred to Fig.1, novel die backing plate assemblies include pushing and pulling tablet 2 and the support mounted in 2 lower surface of push-and-pull tablet Plate 1, push-and-pull tablet 2 are mutually perpendicular to support plate 1, and the lower surface for pushing and pulling tablet 2 is bonded with the fixation of the upper surface of support plate 1, is propped up Fagging 1 is mutually parallel at least provided between two and each support plate 1, and 1 lower part of support plate offers height groove 5, each to support The height groove 5 of 1 lower part of plate is at least opened up symmetrically to be opened up there are two and about 1 middle part of support plate, is equipped between adjacent shore plates 1 The reinforcing rib 7 being equally spaced, the setting of reinforcing rib 7 can effectively improve the intensity of backing plate assemblies, improve what backing plate assemblies used Security reliability is equipped with adjustable for height tourelle 3 between adjacent shore plates 1, and tourelle 3 is rolled at least provided with one group Device 3 includes roller bearing 31, the idler wheel 32 on roller bearing 31 and the elastomeric element that 31 both ends top of roller bearing is mounted in by connector 8 33,5 top surface of height groove offers the connecting hole 9 screwed with connector 8, and connector 8 can be selected the components such as bolt, when installation, Bolt is passed through into the mounting hole that symmetrically opens up of 31 both ends of roller bearing and runs through elastomeric element 33, the top of bolt with set it is female Connecting hole 9 screws, and can realize that the height of tourelle 3 is adjusted by adjusting the screwing length of connector 8 and connecting hole 9, operation Simple and convenient, the components such as compressed spring can be selected in elastomeric element 33.

In backing plate assemblies when being under pressure larger, the decrement of compressed spring increases, and is located at 33 lower part of elastomeric element Roller bearing 31 is moved up along the connector 8 being through in roller bearing 31, in the both ends retraction height groove 5 of roller bearing 31, is located at two Idler wheel 32 between fagging 1 moves up under the drive of roller bearing 31 along connector 8, the distance that tourelle 3 moves up The upper surface that maximum can reach 31 both ends of roller bearing is contacted with the fitting of 5 top surface of height groove；When backing plate assemblies are under pressure smaller, The decrement of compressed spring reduces and the roller bearing 31 of lower part is pushed to be moved down to the direction far from 5 inside top surface of height groove, Tourelle 3 moves down under self gravitation effect along connector 8, and idler wheel 32 contacts with mold and supports backing plate assemblies Get up so that backing plate assemblies are contacted with mould separating, and one end of support plate 1 is equipped with the gag lever post 4 for pushing and pulling limit, gag lever post 4 be symmetrically mounted in the outermost support plate in push-and-pull tablet 2 lower part 1, realizes backing plate assemblies during pushing and pulling use Limit, avoids rise excessive with backhaul, and one end that push-and-pull tablet 2 is located at 4 top of gag lever post is equipped with chamfering, the other end is offered and pushed away Draw through-hole 6.

Referring to Fig. 5,31 middle part of roller bearing is cylindrical structure, both ends are the slab structure for offering mounting hole, roller bearing 31 The cylindrical structure at middle part is for installing idler wheel 32 so that idler wheel 32 can be rotated around roller bearing 31, and 31 both ends of roller bearing are to offer peace The slab structure in hole is filled, connector 8 passes through the mounting hole of 31 both ends slab structure of roller bearing and is applied in 33 middle part of elastomeric element, even 8 top of fitting screws in the connecting hole 9 opened up into 5 top surface of height groove, and the bolt that connector 8 is selected can be interior hexagonal cylindrical head Bolt, when tourelle 3 is displaced downwardly to minimum point, the bottom face of bolt threading connecting hole 9 and the lower surface at 31 both ends of roller bearing are neat It is flat.

Before carrying out beading technique to component using mold, it is logical that operating personnel can hold the push-and-pull that 2 one end of push-and-pull tablet opens up The outer edge in hole 6, push-and-pull tablet 2 is equipped with fillet, and sharp edge line is avoided to scratch operating personnel, and raising push-and-pull uses comfortable Degree, operating personnel push to backing plate assemblies immediately below mold retainer plate beading insert, during push-and-pull, 32 device of idler wheel Idler wheel 32 stretches out 1 lower face of support plate under 33 tension force effect of elastomeric element, and sliding of backing plate assemblies during push is rubbed Wiping is converted into rolling friction, substantially reduces the damage of friction and sliding friction to backing plate assemblies, pushes and pulls quick and convenient, time saving province Power, during push-and-pull, 2 rear and front end face of push-and-pull tablet is positioned backing plate assemblies using two groups of guide posts on mold, pushes and pulls tablet 2 One end above gag lever post 4 is equipped with chamfering, and the setting of chamfering can avoid backing plate assemblies and be led with two groups of mold in push Column is hit, and accelerates the quick positioning of push-and-pull tablet 2；Backing plate assemblies are pushed to immediately below mold retainer plate beading insert Afterwards, for mold when carrying out beading technique, mold is pressed in backing plate assemblies top, and the pressure of mold is larger so that 33 quilt of elastomeric element It compresses and idler wheel 32 is driven to bounce back, in the height groove 5 that 31 both ends of roller bearing, 1 lower part of retraction support plate opens up, at this point, tourelle 3 32 lower part of idler wheel is with 1 lower face of support plate in same level, and 1 lower face of support plate is supported on mold so that mold Operating pressure when beading acts in the support plate 1 and push-and-pull tablet 2 of backing plate assemblies rather than on idler wheel 32, avoids beading Damage of the technique to idler wheel 32, is equipped with the reinforcing rib 7 that is equally spaced between adjacent support plate 1, the thickness of support plate 1 compared with Greatly, it ensure that the intensity of backing plate assemblies, meanwhile, alleviate the quality of backing plate assemblies；After mold beading technique, backing plate assemblies It is not subjected to operating pressure when mold beading, the decrement of elastic parts reduces and releases the roller bearing 31 in height groove 5, Idler wheel 32 supports backing plate assemblies so that being disengaged between 1 lower face of support plate and mold, and branch is stretched out in 32 lower part of idler wheel 1 lower face of fagging, operating personnel hold push-and-pull through-hole 6 and retract backing plate assemblies again, backing plate assemblies and mold during retracting Between be rolling friction, time saving and energy saving, push-and-pull tablet 2 lower part is located in the support plate 1 in outside equipped with gag lever post 4, and gag lever post 4 is right Two support plates, 1 front and back sides mounted in push-and-pull 2 lower outside of tablet, gag lever post 4 are claimed to be located at the left end of support plate 1, gag lever post 4 Setting determines position when backing plate assemblies retract, and facilitates reusing for backing plate assemblies, using effect good.

Backing plate assemblies convert sliding friction to rolling friction, alleviate the labor intensity during operating personnel's use, It is fast and accurate for positioning, the accurate positionin of backing plate assemblies is realized by symmetrically arranged gag lever post 4, personnel easy to operation repeatedly make With each component layouts of backing plate assemblies are reasonable, and firm welding is stablized, and ensure that the security reliability of backing plate assemblies, is conducive to push away It is wide to use.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of novel die backing plate assemblies, it is characterised in that：Including pushing and pulling tablet（2）With mounted in push-and-pull tablet（2）Lower surface Support plate（1）, the support plate（1）At least provided with two and each support plate（1）Between be mutually parallel, adjacent shore plates（1） Between be equipped with adjustable for height tourelle（3）, support plate（1）One end be equipped with for push and pull limit gag lever post（4）.

2. novel die backing plate assemblies according to claim 1, it is characterised in that：The tourelle（3）At least provided with One group, tourelle（3）Including roller bearing（31）, be mounted in roller bearing（31）On idler wheel（32）With pass through connector（8）Mounted in roller bearing （31）The elastomeric element on both ends top（33）.

3. novel die backing plate assemblies according to claim 1, it is characterised in that：The support plate（1）Lower part offers Height groove（5）, height groove（5）Top surface offers and connector（8）The connecting hole screwed（9）.

4. novel die backing plate assemblies according to claim 1, it is characterised in that：The push-and-pull tablet（2）Positioned at limit Bar（4）One end of top is equipped with chamfering, the other end offers push-and-pull through-hole（6）.

5. novel die backing plate assemblies according to claim 2, it is characterised in that：The roller bearing（31）Middle part is cylinder Structure, both ends are the slab structure for offering mounting hole.

6. novel die backing plate assemblies according to claim 1, it is characterised in that：The adjacent shore plates（1）Between set There is the reinforcing rib being equally spaced（7）.