CN204747107U - Aluminum alloy support is with extrusion frock - Google Patents
Aluminum alloy support is with extrusion frock Download PDFInfo
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- CN204747107U CN204747107U CN201520554116.XU CN201520554116U CN204747107U CN 204747107 U CN204747107 U CN 204747107U CN 201520554116 U CN201520554116 U CN 201520554116U CN 204747107 U CN204747107 U CN 204747107U
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Abstract
The utility model discloses an aluminum alloy support is with extrusion frock, including bottom plate and clamp plate, be fixed with two guide pillars on the bottom plate, on the every guide pillar respectively the cover be equipped with spring and sleeve, the both ends sleeve of butt on the guide pillar is located to bottom plate and cover respectively of spring wherein, be fixed with the cushion on the bottom plate, the cushion is seted up flutedly in the one side towards the clamp plate to be provided with spacing post in the both sides of this recess, set up two guide holes for the coaxial setting of guide pillar on the clamp plate, and be provided with limit structure in the guide hole to available this limit structure pushes down the spring that is equipped with with cover on the compression guide pillar to the sleeve, the clamp plate is fixed with the extruded article through the connecting plate on the side towards the bottom plate, and some recess settings are offered towards the cushion on from the one end of keeping away from the clamp plate to the extruded article to set up perpendicularly for the recess. The utility model relates to a rationally, simple structure, convenient operation satisfies the enterprise to the concave figurative requirement of aluminum alloy support moreover.
Description
Technical field
The utility model belongs to plant equipment manufacturing technology field, is specifically related to a kind of aluminium alloy post extrusion tooling.
Background technology
Ladder, daily life tools, do limit by two long thick bar, scansorial cross bar is crossed in centre, for climbing.Because aluminum alloy material has, density is low, intensity is high, and plasticity is good, makes this metal material of aluminium alloy be widely used in processing preparation ladder miscellaneous, and very popular.
The ladder that aluminum alloy material is prepared from, it is specifically by different size, and the aluminium alloy post of different shaping assembles, and is connected and fixed with the contact site of rivet to adjacent two supports.Be appreciated that, mainly play in ladder supporting construction support its generally have extrusion die one extruding form, but it is unified by its form compare of support of extrusion die one extruding, when this is for being assembled into ladder, need to reprocess support, to meet the matching requirements being assembled into ladder.
At present, the extrusion tooling existed in prior art, due to assembling ladder its Mechanical Builds of support of being suitable for different, be not difficult to realize extruding to different support is unified the formal structure meeting matching requirements, and its complex structure of existing extrusion machinery, bulky, inefficiency, cannot meet the production requirement of enterprise.
So, provide a kind of structure simple, easy to operate, and the high extrusion tooling of efficiency just seems particularly necessary.
Utility model content
The purpose of this utility model is to provide a kind of aluminium alloy post extrusion tooling for solving the problems of the technologies described above.
Particularly, a kind of aluminium alloy post extrusion tooling, comprise base plate, the pressing plate that opposed bottom is arranged, described base plate is being fixed with two guide pillars on a side of described pressing plate, every root guide pillar is arranged with spring and sleeve respectively, the sleeve that the two ends of wherein said spring are connected to base plate respectively and are sheathed on guide pillar; Described base plate is fixed with cushion block, and described cushion block is offering groove towards the side of described pressing plate, and the both sides of this groove are provided with limited post, for fixing workpiece to be processed; Described pressing plate offers two guide holes coaxially arranged relative to guide pillar, and be provided with position limiting structure in described guide hole, and this position limiting structure available presses down sleeve to compress the spring that guide pillar is arranged with; Described pressing plate is being fixed with extrusion by connecting plate on a side of base plate, and the groove that described extrusion offers on cushion block from the one end away from described pressing plate is arranged, and arranges relative to texturearunaperpendicular.
Preferably, the sleeve described guide pillar is arranged with is arranged relative to the guide hole accommodating part on pressing plate.
Preferably, the sidewall of the guide hole that described pressing plate offers is set to inclined plane, and the aperture of this guide hole reduces gradually from the direction away from described guide pillar.
Preferably, the sidewall of the guide hole that described pressing plate offers is provided with flange collar, and the aperture of described flange collar is less than the external diameter of described guide pillar upper bush.
Preferably, described extrusion is set to arc surface from the side end face away from described connecting plate, and the outer of this extrusion reduces gradually away from the direction of described connecting plate without leave.
Preferably, described base plate is offering two locating slots symmetrically on a side of pressing plate, and fixes base plate by this locating slot.
Preferably, described cushion block and base plate are set to integral structure.
Preferably, described pressing plate offers multiple through hole.
Preferably, described base plate, pressing plate are prepared from by ferrous material.
Due to the application of technique scheme, the utility model has following beneficial effect:
Aluminium alloy post extrusion tooling provided by the utility model, by rational vibrational power flow, make this extrusion tooling operationally, can by spacing for the workpiece to be processed limited post on cushion block to realize fixing the spacing of workpiece, and by pressing down pressing plate to realize pressing plate moving downward relative to base plate, that is drive extrusion moving downward relative to cushion block groove, to realize the recessed moulding operation of the extruding of workpiece, and the moving upward of pressing plate, realized by the reset of spring natural resiliency deformation, it is not only reasonable in design, structure is simple, and it is easy to operate, meet the recessed modeling requirement of enterprise for aluminium alloy post, meanwhile, the utility model guide pillar and pressing plate are offered the guiding that guide hole carries out relative to base plate moving up and down to realize pressing plate, ensure that this extrusion tooling is to the precision in the extrusion process of workpiece.
Accompanying drawing explanation
Fig. 1 provides by the utility model preferred embodiment the structural representation of aluminium alloy post extrusion tooling.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the aluminium alloy post extrusion tooling 100 that the utility model preferred embodiment provides comprises base plate 10, pressing plate 20 and two guide pillars 30 being located between base plate 10 and pressing plate 20 and the compression assemblies be made up of cushion block 41 and extrusion 42.
Described base plate 10 is applied in this extrusion tooling 100, serve and carry out fixing effect is installed to this extrusion tooling 100, wherein said base plate 10 offers two locating slots 11 symmetrically on the side towards described pressing plate 20, and fix by this locating slot 11 pairs of base plates 10, and then realize fixing the installation of this extrusion tooling 100.Described base plate 10 is fixed with two guide pillars 30 on the side towards described pressing plate 20, and every root guide pillar 30 is arranged with spring 31 and sleeve 32 respectively, and the two ends of wherein said spring 31 are connected to base plate 10 respectively and are sheathed on the sleeve 32 on guide pillar 30.
When described pressing plate 20 is applied in this extrusion tooling 100, can move downward relative to base plate 10 under the driving of external force, and then realize the recessed moulding operation of extruding of this extrusion tooling 100 pairs of workpieces to be processed, the pressing plate 20 of the present embodiment offers two and carry out the coaxial guide hole 21 arranged relative to the guide pillar 30 be fixed on base plate 10, further, the sleeve 32 that described guide pillar 30 is arranged with is partially accommodated in guide hole 21 and arranges, guarantee that this pressing plate 20 strictly moves downward, and then ensure that this extrusion tooling 100 pairs of workpiece carry out the precision in extrusion process.
Be appreciated that, the extrusion tooling 100 of the present embodiment operationally, described pressing plate 20 is that the spring 31 be set on guide pillar 30 by this carries out the realization that resets relative to moving upward of base plate 10, for this reason, the pressing plate 20 of the present embodiment is provided with position limiting structure in two guide holes 21 that it is offered, and this position limiting structure available presses down to compress spring 31 sheathed on this guide pillar 30 to sleeve 32, when this removes the active force pressing down pressing plate 20 like this, just pressing plate 20 can be driven to move upward because needing elastic deformation to reset at spring 31, and then realize the cycle operation of this extrusion tooling 100.Particularly, the sidewall of the guide hole 21 that described pressing plate 20 offers is set to inclined plane, and the aperture of this guide hole 21 reduces gradually from the direction away from described guide pillar 30, this pressing plate 20 is when moving downward like this, sleeve 32 sheathed on guide pillar 30 moves after a segment distance relative to the guide hole 21 on pressing plate 20, can be blocked by the madial wall of this guide hole 21, then pressing plate 20 will be with moving sleeve 32 to move downward, to realize the compression to spring 31.Or, the sidewall of the guide hole 21 that described pressing plate 20 offers is provided with flange collar (not shown), and the aperture of described flange collar is less than the external diameter of described guide pillar 30 upper bush 32, with in like manner upper, pressing plate 20 can drive sleeve 32 move downward, with Compress Spring 31 when moving downward a segment distance.
Amount of force required when driving pressing plate 20 to move downward during for the ease of resetting to this spring 31 of minimizing, the pressing plate 20 of the present embodiment can offer multiple through hole 22, to alleviate the weight of pressing plate 20, and then be convenient to the driving of spring 31 pairs of pressing plates 20.
Described cushion block 41 is fixed on base plate 10, wherein said cushion block 41 offers the groove 411 for mating extrusion 42 towards the side of pressing plate 20, and the both sides of this groove 411 are provided with limited post 412, and fix by this limited post 412 pairs of workpieces to be processed, in case this compression assemblies is when extruding recessed moulding to workpiece, there is position skew and cause the workpiece moulding disunity processed via this extrusion tooling 100 in workpiece, thus affects the assembling of ladder.
One end of described extrusion 42 is fixed on pressing plate 20 by connecting plate 43, and the groove 411 that other end offers on cushion block 41 is arranged, and vertically arranges relative to groove 411.The extrusion 41 of the present embodiment is set to arc surface from the side end face away from described connecting plate 43, and the outer of this extrusion 41 reduces gradually away from the direction of described connecting plate 43 without leave.
As the preferred version of the present embodiment, described base plate 10, pressing plate 20 are prepared from by irony material.
In sum, aluminium alloy post extrusion tooling provided by the utility model, by rational vibrational power flow, make this extrusion tooling operationally, can by spacing for the workpiece to be processed limited post on cushion block to realize fixing the spacing of workpiece, and by pressing down pressing plate to realize pressing plate moving downward relative to base plate, that is drive extrusion moving downward relative to cushion block groove, to realize the recessed moulding operation of the extruding of workpiece, and the moving upward of pressing plate, realized by the reset of spring natural resiliency deformation, it is not only reasonable in design, structure is simple, and it is easy to operate, meet the recessed modeling requirement of enterprise for aluminium alloy post, meanwhile, the utility model guide pillar and pressing plate are offered the guiding that guide hole carries out relative to base plate moving up and down to realize pressing plate, ensure that this extrusion tooling is to the precision in the extrusion process of workpiece.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an aluminium alloy post extrusion tooling, it is characterized in that: comprise base plate, the pressing plate that opposed bottom is arranged, described base plate is being fixed with two guide pillars on a side of described pressing plate, every root guide pillar is arranged with spring and sleeve respectively, the sleeve that the two ends of wherein said spring are connected to base plate respectively and are sheathed on guide pillar; Described base plate is fixed with cushion block, and described cushion block is offering groove towards the side of described pressing plate, and the both sides of this groove are provided with limited post, for fixing workpiece to be processed; Described pressing plate offers two guide holes coaxially arranged relative to guide pillar, and be provided with position limiting structure in described guide hole, and this position limiting structure available presses down sleeve to compress the spring that guide pillar is arranged with; Described pressing plate is being fixed with extrusion by connecting plate on a side of base plate, and the groove that described extrusion offers on cushion block from the one end away from described pressing plate is arranged, and arranges relative to texturearunaperpendicular.
2. aluminium alloy post extrusion tooling according to claim 1, is characterized in that: the sleeve that described guide pillar is arranged with is arranged relative to the guide hole accommodating part on pressing plate.
3. aluminium alloy post extrusion tooling according to claim 2, is characterized in that: the sidewall of the guide hole that described pressing plate offers is set to inclined plane, and the aperture of this guide hole reduces gradually from the direction away from described guide pillar.
4. aluminium alloy post extrusion tooling according to claim 2, is characterized in that: the sidewall of the guide hole that described pressing plate offers is provided with flange collar, and the aperture of described flange collar is less than the external diameter of described guide pillar upper bush.
5. aluminium alloy post extrusion tooling according to claim 1, is characterized in that: described extrusion is set to arc surface from the side end face away from described connecting plate, and the outer of this extrusion reduces gradually away from the direction of described connecting plate without leave.
6. aluminium alloy post extrusion tooling according to claim 1, is characterized in that: described base plate is offering two locating slots symmetrically on a side of pressing plate, and fixes base plate by this locating slot.
7. aluminium alloy post extrusion tooling according to claim 1, is characterized in that: described cushion block and base plate are set to integral structure.
8. aluminium alloy post extrusion tooling according to claim 1, is characterized in that: described pressing plate offers multiple through hole.
9. aluminium alloy post extrusion tooling according to claim 1, is characterized in that: described base plate, pressing plate are prepared from by ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554116.XU CN204747107U (en) | 2015-07-28 | 2015-07-28 | Aluminum alloy support is with extrusion frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554116.XU CN204747107U (en) | 2015-07-28 | 2015-07-28 | Aluminum alloy support is with extrusion frock |
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| CN204747107U true CN204747107U (en) | 2015-11-11 |
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| CN201520554116.XU Active CN204747107U (en) | 2015-07-28 | 2015-07-28 | Aluminum alloy support is with extrusion frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304553A (en) * | 2018-11-28 | 2019-02-05 | 银隆新能源股份有限公司 | A kind of pressing tool and auxiliary welding equipment |
-
2015
- 2015-07-28 CN CN201520554116.XU patent/CN204747107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109304553A (en) * | 2018-11-28 | 2019-02-05 | 银隆新能源股份有限公司 | A kind of pressing tool and auxiliary welding equipment |
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