CN205436825U - Can switch online punch press that piece was controlled in automobile threshold spare backlash production - Google Patents
Can switch online punch press that piece was controlled in automobile threshold spare backlash production Download PDFInfo
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- CN205436825U CN205436825U CN201521100209.1U CN201521100209U CN205436825U CN 205436825 U CN205436825 U CN 205436825U CN 201521100209 U CN201521100209 U CN 201521100209U CN 205436825 U CN205436825 U CN 205436825U
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- punch press
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Abstract
The utility model discloses a can switch online punch press that piece was controlled in automobile threshold spare backlash production, include: the platform is placed to a press, a left side mould of placing a left side stamping die and the platform is placed to a right side mould of placing a right side stamping die, the press is the punching press execution unit of online punch press, but includes upper die base and quick change stamping die's die holding platform, still be provided with the lifting/lowering member who is used for switching frock time shift movable mould utensil on the mesa of die holding platform. Adopt the utility model discloses, the switching of the left and right product of automobile threshold spare can be accomplished in 10 minutes, can not only realize the automatic switch -over product, and improve equipment's degree of automation does not need pan feeding again moreover, avoided again the work of the debugging that the pan feeding brought, still reduce producing the waste material when switching the frock simultaneously, saved manufacturing cost.
Description
Technical field
This utility model relates to a kind of automobile door sill part pressing equipment, particularly to a kind of online punch press that can switch automobile door sill part backlash production left and right part.
Background technology
Threshold part belongs to body in white, is automotive interior key structure part, and its intensity, rigidity and anti-side face crash performance etc. are had the highest requirement.In complete automobile collision, member is protected most important by the intensity of threshold part, and in head-on crash, front frame is delivered to the huge impact force of crew module and is delivered to tail of the body by threshold part, largely ensure that the integrity of crew module.And in side collision, threshold part and center body pillar (i.e. post between front stall and the back seat of driving cabin) constitute crashworthiness system, impact force is delivered to vehicle body opposite side through floor crossmember, vehicle body A post (that is: the post between windshield and left front car door) etc. by threshold part, the deformation of itself also absorbs a large amount of collision energy, be conducive to controlling the deformation of B post, it is to avoid occupant is caused fatal damage.Meanwhile, car load bending stiffness and torsional rigidity are also had a great impact by threshold part.
Threshold part is generally welded by various stamping parts such as threshold outside plate, stifled, the reinforcements of end.The main fine strain of millet of threshold is the body junction component of threshold part, and form is more complicated, and various hole, boss are distributed on the stripe shape of constant cross-section, connects with arch for the mating of frock that be welded with body in white.
Fig. 1 is the threshold girder of certain vehicle.Processing threshold main fine strain of millet raw material is steel band, is typically processed the stripe shape with same cross-sectional by roll process, further according to the concrete shape of product, at stamping procedures such as follow-up increase punching 10, deburring, belling platforms 20.
Current this series products of most of manufacturer production be all produced left member after, change diel, again pan feeding and produce right member (left member and right member are symmetrical, are not required to change rolling fixture).
But, the pan feeding again in existing this production and processing mode often brings following problem:
(1) shape of product needs to readjust；
(2) long for switching time to right member from left member, general more than 2 hours；
(3) additionally also can waste steel band, increase production cost.
Utility model content
Because the drawbacks described above of prior art, this utility model provides a kind of online punch press that can switch automobile door sill part backlash production left and right part, its feature is, described automobile door sill part backlash produces left and right part switching device and includes: a press, and a left side mould mounting table and placing left member diel places the right side mold mounting table of right member diel；Described press is the punching press performance element of online punch press, and described press includes the mould erecting bed of upper bolster and diel able to quickly change, the lifters moved moulds when the table top of described mould erecting bed is additionally provided with for switching frock.
In certain embodiments, described lifters is Pneumatic elevation roller.Described Pneumatic elevation roller and installation thereof all can use existing Pneumatic elevation roller and mounting means thereof in prior art to realize.
In certain embodiments, the Universal caster of frictional force when described left side mould mounting table, right side mold mounting table being equiped with respectively for reducing switching.
In certain embodiments, the table top of described mould erecting bed is provided with dowel hole.So can be used for realizing the quick location of mould, the workload of debugging during minimizing switching product.
In certain embodiments, described left member diel, right member diel are provided with for automatically reset back-moving spring.So can simplify structure and be easy to quick change.
In certain embodiments, described online punch press is arranged at one between roll-forming unit and the cutting unit of the backlash unit that automobile door sill part backlash produces.Roll-forming unit in the present embodiment and cutting unit are roll-forming unit and the cutting unit of the backlash unit that existing automobile door sill part backlash produces.This roll-forming unit and the non-improvement place of the present utility model of cutting unit part, and therefore not to repeat here.
In certain embodiments, described backlash unit also includes one for the automatic numerical control unit of the left and right part that automatically switches.Automatic numerical control unit in the present embodiment can use existing automatic numerical control system in prior art to realize.The non-improvement place of the present utility model of this automatic numerical control components of system as directed, and therefore not to repeat here.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain each preferred embodiment of this utility model.
The beneficial effects of the utility model:
1, this utility model utilizes the feature that identical product left and right part cross section is identical, about during production, part frock is all pacified on the mould mounting table of backlash unit, material strip sequentially passes through from two molds, use manually or automatically mode that left member diel or right member diel are pushed into the clamping of location, nonstandard punch press working area, it is achieved switching product not fracture.
2. this utility model uses " three stations " structure of backlash unit, makes need not diel be taken off from equipment during switching punching press frock, it is possible to complete the switching processing of left and right part quickly and easily.
3. this utility model designs multi-directional ball on left and right side mould mounting table, installs mesa designs Pneumatic elevation roller at the mould of press, reduces the resistance that slides on table top of diel.
4: this utility model is in an automatic switch-mode, the production interface of numerical control unit arranges left and right part and produces number of packages, when left member (or right member) has produced, right member (or left member) punching press frock automatically switches, and whole line automation degree is greatly improved.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to be fully understood from the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is an automobile door sill main beam structure figure of prior art.
Fig. 2 is the installation diagram of online punch press of the present utility model.
Fig. 3 is the top view of Fig. 2.
Station state figure when Fig. 4 is to use this utility model processing right member.
Station state figure when Fig. 5 is to use this utility model processing left member.
Description of reference numerals:
Prior art: punching 10；Boss 20
This utility model: press 1；Left side mould mounting table 2；Right side mold mounting table 3；Roll-forming unit 4；Cutting unit 5；Material strip 6；Left member diel 7；Right member diel 8
Detailed description of the invention
Enumerate preferred embodiment below, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
Embodiment 1
When carrying out automobile door sill left and right part production and processing, for improving automaticity, generally it is being rolled on molded line layout punch press, is completing stamping procedure online, after being allowed to roll-in, directly go out finished product.
Based on this, the present embodiment provides a kind of automobile door sill part backlash being switched fast that can realize the left and right part of automobile door sill to produce the online punch press of left and right part switching, between roll-forming unit 4 and cutting unit 5.Wherein, as shown in Figure 2 to 4, online punch press of the present utility model is mainly made up of three parts: mould mounting table 2, press 1 and a right side mold mounting table 3 on the left of in the of one.Left side mould mounting table 2 and right side mold mounting table 3 are respectively used to place left member diel 7 to be changed and right member diel 8, and press 1 is the punching press performance element of online punch press, and press 1 includes the mould erecting bed of upper bolster and diel able to quickly change.Wherein, upper bolster can be compared with the existing upper bolster of backlash unit and mould erecting bed in technology with the mould erecting bed of diel able to quickly change itself.
For realizing accurately being switched fast, this utility model has also carried out following improvement:
1) being connected with there is no before diel due to the upper bolster of press 1, therefore can back-moving spring being set in diel, automatically reseting for diel, so can simplify structure and be easy to quick change.
2) additionally, mould and the frictional force of workbench in switching mold process so can be reduced equipped with Universal caster on left side mould mounting table 2, right side mold mounting table 3.Through practical proof, mould can be pushed inside press by single-person hand-pushing.
3) simultaneously, the table top of the mould erecting bed of press 1 can arrange dowel hole, for realizing the quick location of mould, the workload of debugging during minimizing switching product.
4) last, the table top of the erecting bed of press 1 can also configure Pneumatic elevation roller (not shown), so, when needs switching frock, Pneumatic elevation roller rises, and mould easily can slide on dance roller.Through practical proof, mould can be released press by single-person hand-pushing.
During work, need to left member diel, right member diel be all placed on device, material strip 6 to be processed then sequentially passes through from two set diels.
As shown in Figure 4 and Figure 5, when processing right member, right member diel 8 being placed on press 1 internal, left member diel 7 is placed on the mould mounting table 2 of left side；Left member (or right member) produces complete, without fracture or pan feeding again, left member frock is unclamped, and uses manually or automatically mode left member frock to be released, and after right member frock being pushed afterwards, clamping produces, as shown in Figure 3.
Less than 10 minutes under whole frock handoff procedure manual mode, within automatically caning be controlled in 3 minutes.
The beneficial effects of the utility model:
1, this utility model utilizes the feature that identical product left and right part cross section is identical, during production, left and right part frock is all arranged on the mould mounting table of backlash unit, material strip sequentially passes through from two molds, use manually or automatically mode that left member diel or right member diel are pushed into the clamping of location, nonstandard punch press working area, it is achieved left and right switching product and not fracture.
2. this utility model uses " three stations " structure of backlash unit, when switching punching press frock, no at all left member diel or right member diel are taken off from equipment, the switching of left and right part can be completed, therefore substantially increase the efficiency of production and the machining accuracy of workpiece.
3. this utility model designs multi-directional ball, mould erecting bed mesa designs Pneumatic elevation roller at press on left and right side mould mounting table, reduces resistance when left and right part diel is slided on table top.Accelerate being switched fast of left and right diel.
Embodiment 2
Embodiment is from the different of embodiment 1, the present embodiment is also by automatic numerical control unit existing in prior art, such as one digital control system, set production quantity, when completing left member (or the right member) setting quantity, automatically switch into right member (or left member), make the automaticity of equipment be greatly improved.The non-improvement place of the present utility model of this automatic numerical control unit itself, and therefore not to repeat here.
During use, this utility model device is in an automatic switch-mode, on the production interface of digital control system, first set left and right part and produce number of packages, when left member (or right member) has produced, right member (or left member) punching press frock automatically switches, and the most whole line automation degree is greatly improved.
Therefore, using this utility model, the switching of left and right product can complete in 10 minutes, can not only realize automatic switchover product, improves the automaticity of equipment, and is not required to pan feeding again, it is to avoid back into the work of the debugging that material strip comes；Produce waste material when the most also reducing switching frock, save production cost.
The other parts of the present embodiment are identical with embodiment 1.
Each preferred embodiment of the present utility model described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should be in the protection domain being defined in the patent claims.
Claims (7)
1. the online punch press that can switch automobile door sill part backlash production left and right part, it is characterized in that, described automobile door sill part backlash produces left and right part switching device and includes: a press, and a left side mould mounting table and placing left member diel places the right side mold mounting table of right member diel；Described press is the punching press performance element of online punch press, and described press includes the mould erecting bed of upper bolster and diel able to quickly change, the lifters moved moulds when the table top of described mould erecting bed is additionally provided with for switching frock.
2. online punch press as claimed in claim 1, it is characterised in that described lifters is Pneumatic elevation roller.
3. online punch press as claimed in claim 1, it is characterised in that the Universal caster of frictional force when being equiped with for reducing switching respectively on described left side mould mounting table, right side mold mounting table.
4. online punch press as claimed in claim 1, it is characterised in that the table top of described mould erecting bed is provided with dowel hole.
5. online punch press as claimed in claim 1, it is characterised in that be provided with for automatically reset back-moving spring in described left member diel, right member diel.
6. the online punch press as described in any one in Claims 1 to 5, it is characterised in that described online punch press is arranged between roll-forming unit and the cutting unit of the backlash unit that automobile door sill part backlash produces.
7. punch press as claimed in claim 6 online, it is characterised in that described backlash unit also includes for the automatic numerical control unit of the left and right part that automatically switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100209.1U CN205436825U (en) | 2015-12-25 | 2015-12-25 | Can switch online punch press that piece was controlled in automobile threshold spare backlash production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100209.1U CN205436825U (en) | 2015-12-25 | 2015-12-25 | Can switch online punch press that piece was controlled in automobile threshold spare backlash production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436825U true CN205436825U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100209.1U Expired - Fee Related CN205436825U (en) | 2015-12-25 | 2015-12-25 | Can switch online punch press that piece was controlled in automobile threshold spare backlash production |
Country Status (1)
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|---|---|
| CN (1) | CN205436825U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787835A (en) * | 2018-05-25 | 2018-11-13 | 浙江云联冲压研究院有限公司 | A kind of full-automatic stamping line |
| CN109454454A (en) * | 2018-10-22 | 2019-03-12 | 广州码云互联网科技有限公司 | Semi-automatic bending perforating apparatus is shared in a kind of left and right |
| CN109759523A (en) * | 2018-12-05 | 2019-05-17 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of online cutting-off method in frame crossbeam abnormal shape end |
| CN110314994A (en) * | 2019-08-08 | 2019-10-11 | 贵州农业职业学院 | Stamping equipment |
-
2015
- 2015-12-25 CN CN201521100209.1U patent/CN205436825U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787835A (en) * | 2018-05-25 | 2018-11-13 | 浙江云联冲压研究院有限公司 | A kind of full-automatic stamping line |
| CN108787835B (en) * | 2018-05-25 | 2024-03-15 | 浙江云联智能制造研究院有限公司 | Full-automatic stamping production line |
| CN109454454A (en) * | 2018-10-22 | 2019-03-12 | 广州码云互联网科技有限公司 | Semi-automatic bending perforating apparatus is shared in a kind of left and right |
| CN109759523A (en) * | 2018-12-05 | 2019-05-17 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of online cutting-off method in frame crossbeam abnormal shape end |
| CN109759523B (en) * | 2018-12-05 | 2024-04-12 | 江西凌云汽车工业技术有限公司 | Online cutting method for special-shaped end of automobile frame cross beam |
| CN110314994A (en) * | 2019-08-08 | 2019-10-11 | 贵州农业职业学院 | Stamping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20211225 |