CN103230986A - Buffering device - Google Patents
Buffering device Download PDFInfo
- Publication number
- CN103230986A CN103230986A CN2013101549223A CN201310154922A CN103230986A CN 103230986 A CN103230986 A CN 103230986A CN 2013101549223 A CN2013101549223 A CN 2013101549223A CN 201310154922 A CN201310154922 A CN 201310154922A CN 103230986 A CN103230986 A CN 103230986A
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- CN
- China
- Prior art keywords
- block
- buffer unit
- slide rail
- loading plate
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a buffering device which comprises a base, a supporting block which is fixed on the base and a spring. The buffering device is characterized in that the supporting block is served as a force bearing point of the buffering device and the spring takes a buffering function. Compared with the prior art, the buffering device has the advantages of greatly reducing the impact force from a handpiece to a slide rail and avoiding the damages of the slide rail due to the fact that the impact force from the handpiece to the riveting press of workpieces is directly acted on the supporting block of a substrate but is not directly acted on the slide rail of the substrate.
Description
Technical field
The invention belongs to field of machining, relate in particular to a kind of buffer unit.
Background technology
A head is arranged on the equipment such as riveter and punch press usually, add man-hour, head can move to workpiece under the driving of power-equipment gradually, is resisted against earlier on the workpiece, continue then mobile, thereby finish operations such as riveting to workpiece, punching press.Head normally directly impinges upon on the workpiece, and this bump can produce very big impulsive force, causes some position of equipment to be out of shape or to damage owing to being subjected to impulsive force easily.
Summary of the invention
The object of the present invention is to provide a kind of buffer unit that solves the problems of the technologies described above.
Wherein, this buffer unit comprises: base;
Back-up block, it is fixed on the described base;
Spring;
The stress point of described buffer unit is back-up block, and described spring plays cushioning effect.
As a further improvement on the present invention, the quantity of described back-up block is two.
As a further improvement on the present invention, described buffer unit also comprises two-layer loading plate, is provided with described spring between the described two-layer loading plate.
As a further improvement on the present invention, also be provided with slide rail on the described base.
As a further improvement on the present invention, described slide rail is provided with slide block.
As a further improvement on the present invention, wherein one deck of described two-layer loading plate contacts with back-up block, and another layer contacts with slide rail on the described base.
As a further improvement on the present invention, the height height of the slide block on the described slide rail of the aspect ratio of described back-up block.
Compared with prior art, the present invention adopts buffer unit, head is acted directly on the back-up block of substrate the impulsive force of workpiece riveting, rather than act directly on the slide rail of substrate, this just greatly reduces head to the impulsive force of slide rail, has avoided the damage of slide rail.
Description of drawings
Fig. 1 is the overall schematic of buffer unit in an embodiment of the present invention.
Fig. 2 is the partial enlarged drawing of buffer unit in an embodiment of the present invention.
Fig. 3 is the schematic diagram that buffer unit removes two-layer loading plate in an embodiment of the present invention.
Fig. 4 is the structural representation of the upper strata loading plate of buffer unit in an embodiment of the present invention.
Fig. 5 is the structural representation of lower floor's loading plate of buffer unit in an embodiment of the present invention.
The specific embodiment
Describe the present invention below with reference to the specific embodiment shown in the drawings.But these embodiments do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in protection scope of the present invention.
Join shown in Figure 1ly, in an embodiment of the present invention, relate to the buffer unit on the riveting equipment, this buffer unit comprises base 10; Back-up block 102,103 is individually fixed on the described base 10; Spring 30; The stress point of this buffer unit is back-up block 102,103,30 cushioning effects of described spring.
Join shown in Figure 2, buffer unit on the riveting equipment also comprises two layers of loading plate 201,202 and slide rail 101, slide rail is provided with slide block 1011, be provided with spring between upper strata loading plate 201 and the lower floor's loading plate 202, upper strata loading plate 201(Fig. 5) directly and the back-up block 102 on the base, 103 contacts, lower floor's loading plate 202 slide blocks 1011 direct and on the slide rail 101 contact, and the structure of lower floor's loading plate 202 as shown in Figure 6, a gap 2021 is arranged on lower floor's loading plate 202, this gap 2021 just in time is complementary with the size of back-up block, can be enclosed within back-up block 102 to lower floor's loading plate 202, on 103.As shown in Figure 3, the height height of the slide block 1011 on back-up block 102,103 the described slide rail 101 of aspect ratio, when the riveting impulsive force arrived upper strata loading plate 201, actual stress point was on back-up block 102,103.
When equipment is riveted, head 50 station 40 that is riveted downwards, because the riveted joint station directly contacts with upper strata loading plate 201, so, the impulsive force of riveting is directly passed to upper strata loading plate 201, upper strata loading plate 201 and the back-up block 102 that is fixed on the base 10,103 contacts, so, the impulsive force of riveting is directly by back-up block 102,103 have been delivered on the base 10, because two layers of loading plate 201,202 directly are provided with spring 30, so when the riveting impulsive force is delivered to upper strata bearing plate 201, because back-up block 102, the height height of the slide block 1011 on the described slide rail 101 of 103 aspect ratio, when the riveting impulsive force arrives upper strata loading plate 201, actual stress point is at back-up block 102, on 103, spring 30 between upper strata loading plate 201 and the lower floor's loading plate 202 can cushion a part to the impulsive force of riveting, the riveting impulsive force that in fact lower floor's bearing plate 202 is subjected to is just very little, and so small power is not enough to the slide rail 101 that directly contacts with lower floor bearing plate 202 and the slide block 1011 on the slide rail 101 are caused damage.
Be to be understood that, though this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present invention; they are not in order to limiting protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill spirit of the present invention does and all should be included within protection scope of the present invention.
Claims (7)
1. buffer unit comprises:
Base;
Back-up block, it is fixed on the described base;
Spring;
The stress point that it is characterized in that described buffer unit is back-up block, and described spring plays cushioning effect.
2. buffer unit according to claim 1 is characterized in that, the quantity of described back-up block is two.
3. buffer unit according to claim 1 is characterized in that, described buffer unit also comprises two-layer loading plate, is provided with described spring between the described two-layer loading plate.
4. buffer unit according to claim 1 is characterized in that, also is provided with slide rail on the described base.
5. buffer unit according to claim 1 is characterized in that, described slide rail is provided with slide block.
6. according to any described buffer unit in the claim 1 to 5, it is characterized in that wherein one deck of described two-layer loading plate contacts with back-up block, another layer contacts with slide block on the described slide rail.
7. buffer unit according to claim 1 or 5 is characterized in that the height height of the slide block on the described slide rail of the aspect ratio of described back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101549223A CN103230986A (en) | 2013-04-28 | 2013-04-28 | Buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101549223A CN103230986A (en) | 2013-04-28 | 2013-04-28 | Buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103230986A true CN103230986A (en) | 2013-08-07 |
Family
ID=48879094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101549223A Pending CN103230986A (en) | 2013-04-28 | 2013-04-28 | Buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103230986A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206590A (en) * | 1966-12-13 | 1970-09-23 | Nat Res Dev | Improvements in or relating to impact devices for absorbing energy |
| CN201140544Y (en) * | 2008-01-11 | 2008-10-29 | 东莞市鸿企机械有限公司 | Workbench with lifting and lowering mechanism |
| CN102179460A (en) * | 2011-04-11 | 2011-09-14 | 李亮 | Buffer system of flexible plate punching machine |
| CN102211125A (en) * | 2011-05-03 | 2011-10-12 | 苏州工业园区高登威科技有限公司 | Buffer device for riveting pressing machine |
| CN102672027A (en) * | 2012-04-12 | 2012-09-19 | 山东大学 | Large board blanking system for hydraulic press |
-
2013
- 2013-04-28 CN CN2013101549223A patent/CN103230986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206590A (en) * | 1966-12-13 | 1970-09-23 | Nat Res Dev | Improvements in or relating to impact devices for absorbing energy |
| CN201140544Y (en) * | 2008-01-11 | 2008-10-29 | 东莞市鸿企机械有限公司 | Workbench with lifting and lowering mechanism |
| CN102179460A (en) * | 2011-04-11 | 2011-09-14 | 李亮 | Buffer system of flexible plate punching machine |
| CN102211125A (en) * | 2011-05-03 | 2011-10-12 | 苏州工业园区高登威科技有限公司 | Buffer device for riveting pressing machine |
| CN102672027A (en) * | 2012-04-12 | 2012-09-19 | 山东大学 | Large board blanking system for hydraulic press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |