Summary of the invention
The embodiment of the present application provides a kind of automobile interior trim part forming compacting auxiliary clamp hand, solves and carries out to clamp hand component
In duplicate debugging process, once there are clamp hands not to unclamp immediately behind corresponding position in clamp hand component, it may occur that clamp hand
The technical issues of damage or even the damage of clamp hand bracket.
In view of this, the application first aspect provides a kind of automobile interior trim part forming compacting auxiliary clamp hand, comprising:
Clamping part, pars contractilis and interconnecting piece;
The clamping part is fixedly connected with the first end of the pars contractilis;
The second end of the pars contractilis is fixedly connected with the first face of the interconnecting piece;
Second face of the interconnecting piece offers first through hole, pre-load nut run through after the first through hole by spring with
The second end of the pars contractilis is fixedly connected;
The two sides of the interconnecting piece are symmetrically arranged with torsion spring member, the movement that the interconnecting piece passes through the torsion spring member
Installation point based on the torsion spring member and swing;
The inside of the interconnecting piece is additionally provided with the driving mechanism for controlling the clamping part folding.
It optionally, further include support;
The support is fixed on the outside of the torsion spring member;
The support is used to the torsion spring member being fixed on bracket, so that torsional spring group when interconnecting piece swing
Part is fixed.
Optionally, the clamping part includes upper clamp plate and lower clamp plate;
The upper clamp plate and lower clamp plate are that upper surface is wide, the narrow inverted trapezoidal structure in lower surface.
Optionally, the pars contractilis includes expansion plate and limit plate;
The first end of the expansion plate be U-typed structure, the both sides of the first end of the expansion plate respectively with the upper folder
Plate is fixedly connected with the lower clamp plate horizontal vertical;
The second end of the expansion plate is fixedly connected with the spring;
Two pieces of limit plates are fixedly connected with the third face of the interconnecting piece and fourth face respectively, and two pieces of limits
Plate is oppositely arranged;
Limiting slot is offered on two pieces of limit plates, is fixed on the outside of the expansion plate and is set with limiting slot cooperation
The limited block set.
Optionally, the pars contractilis further includes bottom plate;
The bottom plate is fixedly connected with the first face of the interconnecting piece, and the of the interconnecting piece is corresponded on the bottom plate
The position for the first through hole that two faces open up offers the second through-hole, and the second end of the expansion plate passes through second through-hole and institute
Spring is stated to be fixedly connected;
Two pieces of limit plates are vertical with the bottom plate to be fixedly connected, and two pieces of limit plates are oppositely arranged.
Optionally, the both sides for the first end for respectively corresponding the expansion plate on one piece of limit plate are opened up there are two described in
Limiting slot.
Optionally, the torsion spring member be symmetrically disposed on the interconnecting piece the third face and the fourth face.
Optionally, the interconnecting piece is specially rectangle framework.
As can be seen from the above technical solutions, the embodiment of the present application has the advantage that
In the embodiment of the present application, a kind of automobile interior trim part forming compacting auxiliary clamp hand is provided, comprising: clamping part stretches
Portion and interconnecting piece;The clamping part is fixedly connected with the first end of the pars contractilis;The second end of the pars contractilis and the company
First face of socket part is fixedly connected;Second face of the interconnecting piece offers first through hole, and pre-load nut is logical through described first
It is fixedly connected by spring with the second end of the pars contractilis behind hole;The two sides of the interconnecting piece are symmetrically arranged with torsion spring member,
The interconnecting piece is swung by the movement of the torsion spring member based on the installation point of the torsion spring member;The interconnecting piece
Inside is additionally provided with the driving mechanism for controlling the clamping part folding.
Automobile interior trim part forming compacting auxiliary clamp hand provided by the present application, is clamped material in clamping part, press is to material
During being suppressed, after material is inserted on the flanging frame pin of upper press, without unclamping, upper press is pushed to folder clamping part
The pressure that material firmly generates will promote clamping part that pars contractilis is driven to extend forward, while interconnecting piece will also be promoted to be based on torsional spring group
The installation point of part realizes the servo-actuated of automobile interior trim part forming compacting auxiliary clamp hand, until material is completely inserted into lower swing
After on the flanging frame pin of lower press, whole clamping parts unclamps, torsion spring member and spring band rotation connection, pars contractilis and folder
The portion of holding sets back, and no longer needs to debug the released position of each clamp hand and time, solves and carries out weight to clamp hand component
In multiple debugging process, once there are clamp hands not to unclamp immediately behind corresponding position in clamp hand component, it may occur that the damage of clamp hand
The technical issues of bad even damage of clamp hand bracket.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this
Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
In order to make it easy to understand, please referring to Fig.1 to Fig.3, the embodiment of the present application provides a kind of automobile interior trim part forming compacting
Clamp hand is assisted, specifically:
Clamping part 1, pars contractilis 2 and interconnecting piece 3;
Clamping part 1 is fixedly connected with the first end of pars contractilis 2;
The second end of pars contractilis 2 is fixedly connected with the first face of interconnecting piece 3;
Second face of interconnecting piece 3 offers first through hole, and pre-load nut 31 passes through spring 32 and stretch after running through first through hole
The second end in contracting portion 2 is fixedly connected;
The two sides of interconnecting piece 3 are symmetrically arranged with torsion spring member 33, and interconnecting piece 3 is based on turning round by the movement of torsion spring member 33
The installation point of spring component 33 and swing;
The inside of interconnecting piece 3 is additionally provided with the driving mechanism that control clamping part 1 opens and closes.
Automobile interior trim part forming compacting auxiliary clamp hand provided by the present application, is clamped material in clamping part 1, press is to material
During being suppressed, after material is inserted on the flanging frame pin of upper press, clamping part 1 is without unclamping, upper press pushing pair
The pressure that the material clamped generates will promote clamping part 1 that pars contractilis 2 is driven to extend forward, while also interconnecting piece 3 will be promoted to be based on
The installation point of torsion spring member 33 realizes the servo-actuated of automobile interior trim part forming compacting auxiliary clamp hand, until material is complete to lower swing
After site preparation is inserted on the flanging frame pin of lower press, whole clamping parts 1 unclamps, and torsion spring member 33 and spring 32 drive connection
Portion 3, pars contractilis 2 and clamping part 1 set back, and no longer need to debug the released position of each clamp hand and time, solve
Clamp hand component is carried out in duplicate debugging process, once that there are clamp hands in clamp hand component is loose immediately not behind corresponding position
It opens, it may occur that the technical issues of damaging the even damage of clamp hand bracket of clamp hand.
It further, further include support 4;
Support 4 is fixed on the outside of torsion spring member 33;
Support 4 is used to torsion spring member 33 being fixed on bracket, so that torsion spring member 33 is fixed when interconnecting piece 3 is swung.
It should be noted that as shown in figure 4, automobile interior trim part forming provided by the present application compacting auxiliary clamp hand is propped up by it
Seat 4 is fixed on one by one on clamp hand bracket, realizes the installation of clamp hand in a row.
Further, clamping part 1 includes upper clamp plate 11 and lower clamp plate 12;
Upper clamp plate 11 and lower clamp plate 12 are that upper surface is wide, the narrow inverted trapezoidal structure in lower surface.
It should be noted that as described in Figure 2, by inverted trapezoidal structure, can be avoided material smoothly from clamping part 1
It unclamps, avoids after 1 unwound material of clamping part, during torsion spring member 33 drives clamping part 1 to restore, tear to part material
The case where material.
Further, pars contractilis 2 includes expansion plate 21 and limit plate 22;
The first end of expansion plate 21 be U-typed structure, the both sides of the first end of expansion plate 21 respectively with upper clamp plate 11 and under
12 horizontal vertical of clamping plate is fixedly connected;
The second end of expansion plate 21 is fixedly connected with spring 32;
Two pieces of limit plates 22 are fixedly connected with the third face of interconnecting piece 3 and fourth face respectively, and two pieces of limit plates 22 are opposite
Setting;
Limiting slot is offered on two pieces of limit plates 22, the outside of expansion plate 21 is fixed with the limit being equipped with limiting slot
Block 24.
Further, pars contractilis 2 further includes bottom plate 23;
Bottom plate 23 is fixedly connected with the first face of interconnecting piece 3, and second face of corresponding connection parts 3 opens up on bottom plate 23
The position of first through hole offers the second through-hole, and the second end of expansion plate 21 is fixedly connected by the second through-hole with spring 32;
Two pieces of limit plates 22 are vertical with bottom plate 23 to be fixedly connected, and two pieces of limit plates 22 are oppositely arranged.
Further, the both sides for the first end for respectively corresponding expansion plate 21 on one piece of limit plate 22 limit there are two opening up
Slot.
Further, torsion spring member 33 is symmetrically disposed on third face and the fourth face of interconnecting piece 3.
Further, interconnecting piece 3 is specially rectangle framework.
The description of the present application and term " first " in above-mentioned attached drawing, " second ", " third ", " the 4th " etc. are (if deposited
) it is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that use in this way
Data are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
It should be appreciated that in this application, " at least one (item) " refers to one or more, and " multiple " refer to two or two
More than a."and/or" indicates may exist three kinds of relationships, for example, " A and/or B " for describing the incidence relation of affiliated partner
It can indicate: only exist A, only exist B and exist simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word
Symbol "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"." at least one of following (a) " or its similar expression, refers to
Any combination in these, any combination including individual event (a) or complex item (a).At least one of for example, in a, b or c
(a) can indicate: a, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", and wherein a, b, c can be individually, can also
To be multiple.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations;Although referring to before
Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features;And these
It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.