The content of the invention
In view of the deficienciess of the prior art, the first object of the present invention is to provide a kind of rod-pulling device, it has big
Amplitude extension correspondence die for special purpose and the characteristic of rod-pulling device actual life.
The present invention above-mentioned technical purpose technical scheme is that:A kind of rod-pulling device, including machine
Frame, the frame is provided with dead man mechanism, and the dead man mechanism includes mounting table and the supporting table placed for die for special purpose, described
It is connected with the first flexible Power Component in supporting table, the telescopic head of the described first flexible Power Component is towards mounting table side, institute
The telescopic head for stating the first flexible Power Component is provided with holder, and the mounting table is provided with resistance surface, the resistance surface and set
Have for can be inconsistent with plugboard the first rolling element.
By above-mentioned technical proposal, first, the internal die for special purpose for being inserted with plugboard, it is positioned on mounting table, and make
The lower wall of plugboard and resistance surface are inconsistent;Then, the first flexible Power Component action, and make to be located on the first telescopic component
Holder be moved at plugboard, holder is held on the end of plugboard, the first flexible Power Component counteragent, clamping
Part can extract plugboard out of die for special purpose;During plugboard is extracted out of die for special purpose, the lower wall meeting of plugboard
Directly offseted with the first rolling element, rolling friction is changed into by traditional sliding friction, and can effectively prevent plugboard with putting
The resistance surface for putting platform is directly contradicted, and drastically reduce the area both because of the abrasion produced with respect to slip, and then significantly extension pair
Answer die for special purpose and rod-pulling device actual life;Moreover, it is inconsistent with plugboard using rolling member, it can reduce and pull out
During bar because of plugboard friction produced by noise level.
It is preferred that, connecting seat that the holder includes being connected with the telescopic head of the first flexible Power Component, it is connected to
The flexible Power Component of the second of joint chair, the telescopic head telescopic direction of the described second flexible Power Component is down;Also include being located at supporting
In contacting surface and can be extruded by the telescopic head of the second flexible Power Component by presenting a theatrical performance as the last item on a programme, pressing lever, it is described by presenting a theatrical performance as the last item on a programme and resistance surface
Between be connected with for the elastic component by the up jack-up presented a theatrical performance as the last item on a programme;The pressing lever sliding is connected to mounting table, and first rolls
Body rolls and is connected to pressing boom end, the pressing lever and by being connected with linkage between presenting a theatrical performance as the last item on a programme;When described by presenting a theatrical performance as the last item on a programme by
The telescopic head extruding force of two flexible Power Components and when down moving, pass through linkage and drive pressing lever upward sliding and then band
Dynamic first rolling element is moved to higher than plane where resistance surface;When it is described by present a theatrical performance as the last item on a programme by elastic component upspringed power effect and to
When upper mobile, pressing lever slide downward is driven by linkage and then drives the first rolling element to be moved to less than where resistance surface
Plane.
By above-mentioned technical proposal, acted on by the pushing action of the first flexible Power Component, whole holder will be moved
To the top of resistance surface, now the telescopic head of the second flexible Power Component stretches out, and now external plugboard is provided with supplying second
The through hole that flexible Power Component telescopic head is stretched into, the telescopic head of the second flexible Power Component can be straight while through through hole
Connect with it is inconsistent by presenting a theatrical performance as the last item on a programme, compressive state occurs in elastic component, is entirely moved down by presenting a theatrical performance as the last item on a programme, by the athletic meeting presented a theatrical performance as the last item on a programme pass through even
Linkage is transferred to pressing lever, then drives pressing lever to move upwards, the first rolling element positioned at pressing lever upper end will be moved
Move to higher than plane where resistance surface, now plugboard lower surface can be directly inconsistent with the first rolling element, it is to avoid plugboard
Directly contradicted with resistance surface;During above-mentioned use, the conflict power of the telescopic head of the second flexible Power Component is rationally make use of, is come
It is driven pressing lever motion;Therefore, only when needing to use the first rolling element, it make use of stretching for the second flexible Power Component
Drop-head conflict power, contradicts the lower surface of the first rolling element and plugboard.
Afterwards, by the contraction of the first flexible Power Component, the second flexible Power Component can also followed by first and stretch
Moving for Power Component and be moved, when the telescopic head of the second flexible Power Component by presenting a theatrical performance as the last item on a programme with separating, elastic component
Elastic reaction, can drive and up be moved by presenting a theatrical performance as the last item on a programme, now by the connection function of linkage, pressing lever can be moved down,
Until the first rolling element is less than plane where resistance surface;Therefore, when whole rod-pulling device is in non-working condition, it can prevent outer
Hit between the hard thing in boundary and the first rolling element, damage the first rolling element.
It is preferred that, the linkage includes link member, the two ends of the link member be movably hinged respectively in by present a theatrical performance as the last item on a programme with
And pressing lever, mounting table is articulated with the middle part of the link member.
By above-mentioned technical proposal, mounting table is articulated with the middle part of link member, when link member close to by the end presented a theatrical performance as the last item on a programme by
Pulling function and when moving up and down, then link member be away from can be produced the up and down motion of opposite direction by the end presented a theatrical performance as the last item on a programme, from
And linkage connection is effectively met by the annexation presented a theatrical performance as the last item on a programme between pressing lever.
It is preferred that, same frame is provided between Liang Ge dead mans mechanism, Liang Ge dead mans mechanism to be set in mirror image, is each pulled out
Mounting table in linkage is equipped with grafting in spliced eye, the spliced eye on the side wall of the first flexible Power Component and slid
Have against platform, described be provided with against platform protrudes from the abutment end of mounting table side wall, described to be set against end of the platform away from abutment end
There is the first wedge surface of the setting that is inclined upwardly;End of the pressing lever away from the first rolling element is provided with extension rod, the extension
End of the bar away from pressing lever is provided with the second wedge surface, and second wedge surface is engaged with the first wedge surface;The mounting table
Being provided with is used to pull the tension spring against platform to mounting table interior slip.
By above-mentioned technical proposal, when pressing lever is moved upwards, the effect against platform meeting under tension spring is fitted in
On the lateral wall of mounting table;When plugboard is extracted from die for special purpose, the telescopic head of the second flexible Power Component also can be with pressing
Platform is separated, now by the driving effect of elastic component, and the connection function of linkage, pressing lever can be passed through toward rising by presenting a theatrical performance as the last item on a programme
And extension rod is when moving downward, the second wedge surface positioned at extension boom end can extrude the first wedge surface, thus can make against
Platform overcomes the pulling force effect of tension spring, and outwards ejects, now, because mirror image is provided with two pole jacks in same frame
Structure, when being ejected against platform simultaneously, the two ends of die for special purpose can be held on simultaneously, so as to play a part of fixed die for special purpose;It is above-mentioned
Mechanism, can realize the effect of Automatic-clamping die for special purpose, prevent die for special purpose lateral wall from occurring effect of impact with frame.
It is preferred that, the side wall for being located remote from platform against platform is provided with rubber layer.
By above-mentioned technical proposal, rubber is soft material, can increase against between platform and die for special purpose against stability,
In addition, can also reduce against platform contacted with die for special purpose when, the noise sent.
It is preferred that, the frame is provided with the guide plate for being used for guiding plugboard glide direction, the guiding of the guide plate
Direction is consistent with the telescopic direction of the first flexible Power Component.
By above-mentioned technical proposal, because the pulling of plugboard is only to be fixed by the second flexible Power Component and the
, during pulling, there is shaking and draw inclined situation unavoidably in the horizontal pulling of one flexible Power Component, and guide plate is set
Put, can not only prevent from drawing inclined situation, reduce the frictional dissipation between plugboard and die for special purpose, and when plugboard itself occurs
During vibrations, guide plate offsets with plugboard, can reduce the vibrations of guide plate itself generation.
In view of the deficienciess of the prior art, the second object of the present invention is to provide a kind of wire harness coiling die for special purpose, its
Wire harness coiling efficiency can significantly be lifted.
The present invention above-mentioned technical purpose technical scheme is that:One kind is used to fill with above-mentioned driving lever
The wire harness coiling die for special purpose used cooperatively, including master module, secondary template, plugboard are put, the outer wooden partition of the secondary template is provided with
Some line embedding grooves along lineal layout, the master module is provided with slippage slot, and the secondary template sliding is arranged in slippage slot, if
The secondary template edges of boards for being equipped with line embedding groove are protruded from outside master module, the plugboard be located between secondary template and slippage slot bottom land and
For the protrusion degree for the secondary template edges of boards for controlling to be provided with line embedding groove, described plugboard one end is located at outside master module and the end
Portion is provided with the through hole for the second flexible Power Component telescopic head insertion on rod-pulling device.
By above-mentioned technical proposal, according to the difference of actual production batch, it can targetedly prepare multiple different models
Secondary template, the difference of secondary Die and mould plate is merely present in the distance between the groove width of line embedding groove, or adjacent line embedding groove, therewith
Corresponding plugboard will also prepare various different models, and the different thickness for being also merely present in plugboard of plugboard are differed;
In actual use, operating personnel are according to actual production batch, and measurement concatenates the actual size of line and met
The lamp piece of production requirement pastes spacing distance, according to the two parameters, first, chooses suitable secondary template, makes in secondary template
Line embedding groove is consistent with actual concatenation linear dimension;Secondly, from the plugboard of suitable thickness, so as to control the convex of secondary template edges of boards
Go out degree to control the distance between two neighboring lamp piece;Select after finishing, secondary template and plugboard are inserted simultaneously
Into the slippage slot of master module, the combination of three is realized;
During aforesaid operations, either for the concatenation line of which production batch, master module need not change,
Only need to prepare a master module, and for whole wire harness coiling die for special purpose, the volume of master module is maximum, materials
It is also maximum, therefore, production cost is greatly saved;For actual production standpoint of efficiency, whole die for special purpose turns in batch
, only need to be by providing for simple replacement of suitable secondary template and plugboard, because this die for special purpose is using master module, secondary mould when changing
Plate, plugboard three are mutually spliced cooperation and formed, and its Adapter Property has also obtained significantly being lifted, suitability and production efficiency
Significantly lifted, and recycling can be realized, save resource;
In addition, whole die for special purpose, using rod-pulling device, can easily pull out plugboard out of die for special purpose very much in dismounting
Go out, save most manpower and materials, removal efficiency has also obtained significantly being lifted.
It is preferred that, it is big end that the plugboard, which is provided through the end in hole, and the big end is used for and master module end phase
Support and protrude from master module end position, the quantity of the plugboard is for two and respectively from the slippage slot on master module
Two ends are inserted.
By above-mentioned technical proposal, the quantity of plugboard sets two and respectively from the slippage slot on master module
Two ends are inserted, and the entire length of plugboard can not only be made to be effectively controlled, and can make the protrusion degree of secondary template edges of boards more
Plus it is balanced, after concatenation line coiling, the length scale of each circle concatenation line keeps relatively uniform;Big hold is used for and plugboard end
Offset and protrude from plugboard end position, facilitate operating personnel's hand to pinch big end, the later stage is to facilitate extraction plugboard.
It is preferred that, the lower wooden partition of the plugboard is provided with rolling groove, the length direction of the rolling groove and plugboard
Length direction is consistent, and the rolling groove and first rolls mates.
By above-mentioned technical proposal, when plugboard is extracted from die for special purpose, the first rolling element can be carried out along rolling groove
It is mobile, rectilinear movement stability of the plugboard in movement is can guarantee that, is cooperated with the guide plate in rod-pulling device, plays double
It is redirected effect.
It is preferred that, some second rolling elements, second rolling element are equipped with two opposing sidewalls of the plugboard
It is distributed along the length direction of plugboard.
By above-mentioned technical proposal, the second rolling element is provided with three purposes, and one, plugboard be inserted into slippage slot
Afterwards, the second rolling element can occur to roll and contradict with the cell wall of slippage slot, prevent that excessive friction damage occurs between the two;Secondly,
The frictional dissipation between slippage slot cell wall when plugboard is extracted can be reduced;Thirdly, can reduce between plugboard and guide plate
Contradict frictional dissipation.
In summary, having the beneficial effect that in contrast to prior art of the invention:
(1)By the setting of rod-pulling device, it can significantly extend correspondence die for special purpose and rod-pulling device actual life;
Reduce during dead man because of plugboard friction produced by noise level;
(2)The expanding-contracting action of the second flexible Power Component is rationally make use of, pressing lever, the linkage against platform is realized and makees
With, and then playing prevents the external world from being hit firmly between thing and the first rolling element, and the mesh of die for special purpose is clamped against platform automatically
's;
(3)By master module, secondary template, the mutual splicing effect of plugboard, make the suitability of whole wire harness coiling die for special purpose
It is improved significantly, production efficiency gets a promotion, actual production cost is greatly lowered.
Brief description of the drawings
Fig. 1 is the structural representation of rod-pulling device in the prior art;
Fig. 2 is the structural representation of embodiment one;
Fig. 3 is the first state structural representation of embodiment one, and resistance surface is positioned over for showing wire harness coiling die for special purpose
When mounting table internal structure action change;
Fig. 4 is Fig. 3 A portions enlarged drawing;
Fig. 5 is the second status architecture schematic diagram of embodiment one, for showing dead man mechanism in plugboard drawing process
The internal structure action change of mounting table;
Fig. 6 is Fig. 5 B portions enlarged drawing;
Fig. 7 is the third state structural representation of embodiment one, for showing plugboard from wire harness coiling die for special purpose
The internal structure action change of mounting table during extraction;
Fig. 8 is Fig. 7 C portions enlarged drawing;
Fig. 9 is the structural representation of embodiment two;
Figure 10 is the cross-sectional view of embodiment two;
Figure 11 is the structural representation of plugboard in embodiment two.
Reference:1st, frame;2nd, dead man mechanism;3rd, mounting table;4th, resistance surface;5th, supporting table;6th, the first flexible power
Component;7th, holder;8th, connecting seat;9th, the second flexible Power Component;10th, the first rolling element;11st, by presenting a theatrical performance as the last item on a programme;12nd, pressing lever;
13rd, elastic component;14th, linkage;15th, link member;16th, spliced eye;17th, against platform;18th, abutment end;19th, the first wedge surface;
20th, extension rod;21st, the second wedge surface;22nd, tension spring;23rd, rubber layer;24th, guide plate;25th, master module;26th, secondary template;
27th, plugboard;28th, line embedding groove;29th, slippage slot;30th, through hole;31st, big end;32nd, rolling groove;33rd, the second rolling element.
Embodiment one,
Referring to shown in Fig. 2, Fig. 3 and Fig. 4, a kind of rod-pulling device, including frame 1, frame 1 is provided with Liang Ge dead mans mechanism
Set between 2, Liang Ge dead man mechanisms 2 in mirror image, each dead man mechanism 2 includes mounting table 3 and the branch placed for die for special purpose
Support and the first flexible Power Component 6 is connected with platform 5, the supporting table 5, the first flexible Power Component 6 can select cylinder, and first
The telescopic head of flexible Power Component 6 is provided with holder towards the side of mounting table 3 on the telescopic head of the first flexible Power Component 6
7, the upper surface of the mounting table 3 is resistance surface 4, the resistance surface 4 be provided be used for can be inconsistent with plugboard 27 first roll
Body 10.
It is described in detail below for holder 7:
Referring to shown in Fig. 2 and 3, the holder 7 includes the connecting seat being connected with the telescopic head of the first flexible Power Component 6
8th, the second flexible Power Component 9 of connecting seat 8 is connected to, the second flexible Power Component 9 can select cylinder, the second flexible power
The telescopic head telescopic direction of component 9 is downwards.
Referring to shown in Fig. 2, Fig. 3 and Fig. 4, be provided with resistance surface 4 by presenting a theatrical performance as the last item on a programme 11, should by present a theatrical performance as the last item on a programme 11 with resistance surface 4 it
Between be connected with for the elastic component 13 by 11 up jack-up of presenting a theatrical performance as the last item on a programme, 11 can be by the flexible of the second flexible Power Component 9 by presenting a theatrical performance as the last item on a programme
Head is extruded, and also vertical sliding is connected with pressing lever 12 in resistance surface 4 in addition, and the upper end of the pressing lever 12, which is rolled, to be connected with
First rolling element 10, linkage 14 is connected between 11 in pressing lever 12 and by presenting a theatrical performance as the last item on a programme.
Elaborated below for linkage 14:
Shown in Figure 4, the linkage 14 includes link member 15, the two ends of the link member 15 be movably hinged respectively in by
Present a theatrical performance as the last item on a programme 11 and pressing lever 12, the middle part of the link member 15 is articulated with mounting table 3.
Referring to shown in Fig. 3 and Fig. 4, in addition, the mounting table 3 in each dead man mechanism 2 is away from the first flexible power packages
Spliced eye 16 is equipped with the side wall of part 6, the hole bearing of trend of spliced eye 16 is horizontal direction, grafting slides in spliced eye 16
Have against platform 17, the abutment end 18 for protruding from the side wall of mounting table 3 should be provided with against platform 17, should be against platform 17 away from abutment end 18
End is provided with the first wedge surface 19 of the setting that is inclined upwardly;End of the pressing lever 12 away from the first rolling element 10 is provided with extension rod
20, the end of the extension rod 20 away from pressing lever 12 provided with inclined second wedge surface 21 obliquely, second wedge surface 21 with
First wedge surface 19 is engaged;Mounting table 3, which is provided with, to be used to pull the tension spring against platform 17 to the interior slip of mounting table 3
22, it is being located remote from the side wall of platform 3 being provided with rubber layer 23 against platform 17.
In addition, referring to shown in Fig. 2 and Fig. 3, the guide plate for being used for guiding the glide direction of plugboard 27 is provided with frame 1
24, being shaped as of guide plate 24 is connected between L shaped plate, and L shaped plate and frame 1 by fastener, the edges of boards side of guide plate 24
It is consistent to the telescopic direction with the first flexible Power Component 6, the guide direction and first that guide plate 24 can be effectively ensured are stretched
The telescopic direction of contracting Power Component 6 is consistent.