CN104265830A - Novel damping rubber pier - Google Patents
Novel damping rubber pier Download PDFInfo
- Publication number
- CN104265830A CN104265830A CN201410464995.7A CN201410464995A CN104265830A CN 104265830 A CN104265830 A CN 104265830A CN 201410464995 A CN201410464995 A CN 201410464995A CN 104265830 A CN104265830 A CN 104265830A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- wing plate
- damping
- overcoat
- annular wing
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3842—Method of assembly, production or treatment; Mounting thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to the technical field of a damping device and especially relates to a novel damping rubber pier. The pier comprises an inner sleeve and an outer sleeve sleeved outside the inner sleeve, the outer wall of the outer sleeve is fixedly connected with an annular wing plate on which a plurality of connecting holes are arranged; a rubber body is arranged between the inner sleeve and the outer sleeve and simultaneously fixed to the outer wall of the inner sleeve, the inner wall of the outer sleeve and the upper surface of the annular wing plate, and a plurality of gaps are arranged at the periphery of the fixed connection part of the rubber body and the annular wing plate to expose each connecting hole. In the novel damping rubber pier, the structural strength of the entire damping rubber pier is promoted by arranging metal inner and outer sleeves at the rubber body center and its outside, in comparison with the rubber pier totally made of rubber in the existing technology, the damping rubber pier structure isn't damaged in the longer-time use, meanwhile the damping rubber pier in the technical solution has the damping function in an axial direction and the direction perpendicular to the former and the better damping effect.
Description
Technical field
The invention belongs to damping device technical field, particularly relate to a kind of novel damping Jiao Dun.
Background technique
In brick making machine equipment, as as shown in accompanying drawing 1 and accompanying drawing 2, the slide block 2 that typical core texture comprises rack-mounted guide pillar 1, vertically slide along guide pillar 1, the mould 5 be connected with slide block 2 by connecting plate and be provided with and multiplely lead the shake platform 7 shaking strut, leading the bamboo slab rubber 6 shake strut being provided with carrying adobe, mould 5 is positioned on bamboo slab rubber 6.During work, brickmaking blank is sent in the nib of mould 5 by material loading device, after shock platform 7 vibrate, lead shake strut and vibrations are passed to bamboo slab rubber 6 and mould 5, brickmaking blank compaction moulding under vibrating effect, rear mold 5 on move the demoulding, adobe stayed on bamboo slab rubber 6, adobe is afterwards transferred to airing place together with bamboo slab rubber 6.In the process that shake platform 7 shakes, need above-mentioned vibrating effect and frame and accessory structure fully to isolate, reduce the vibrations of complete machine, to reduce Whole Equipment noise and to protect the non-vibration component of equipment as far as possible.
Generally adopt two kinds of structures as shown in accompanying drawing 1 and accompanying drawing 2 to carry out damping in prior art, be arranged between the connecting plate of mould 5 and slide block 2, for reducing the effect that vibrations are transmitted to guide pillar 1 and frame.Technological scheme in Fig. 1 joint that to be the technological scheme arranged in the common damping rubber pier 4, Fig. 2 of full quality of rubber materials of the joint between connecting plate and slide block 2 be between connecting plate and slide block 2 arranges the long spiro nail being arranged with spring 8.
When adopting the damping scheme of common damping rubber pier 4, because common damping rubber pier 4 structurally lacks rigid protective, be easy to cause damage under the vibrations of shake platform 7.And be limited to the consciousness of people, after common damping rubber pier 4 damages a lot of factory due to be ignorant of damping rubber pier effect or in order to cost-saving and direct damping rubber pier to be laid down, directly with pin, connecting plate and slide block 2 are linked together.Like this when shaking platform 7 and shaking, due to the cushioning effect without Jiao Dun, be easy to the damage causing connecting plate, slide block 2 and mould 5, bring the lifting of complete machine level of vibration and noise simultaneously.
When adopting the damping scheme of spring 8, owing to only having a stay bolt 3, connecting plate is connected with slide block 2, when this structure shakes in the vertical direction, damping effect is good, but when vibrations on occurred level direction, especially when the shaking force shaking platform 7 is very large, hole on connecting plate and slide block 2 can produce shearing force to stay bolt 3, is easy to the fracture causing stay bolt 3, forms mechanical failure.
Summary of the invention
The present invention provides a kind of damping rubber pier of new structure for solving in known technology the technical problem that exists, to solve in prior art the complete low flimsy problem of rubber type damping rubber pier intensity and adopt spring as during damping device to the problem of vibrations damping effect difference perpendicular to axial direction.
The technological scheme that the present invention takes for the technical problem existed in solution known technology is: a kind of novel damping Jiao Dun comprises inner sleeve and is set in the overcoat of outside of inner cover, the outer wall of overcoat is connected with annular wing plate, annular wing plate is provided with multiple attachment hole; Be provided with between inner sleeve and overcoat and the upper surface simultaneously affixed rubber body be connected of the outer wall of inner sleeve, the inwall of overcoat and annular wing plate, the circumference of rubber body and the affixed attachment portion of annular wing plate be provided with multiple breach each attachment hole is exposed.
Advantage of the present invention and good effect are: the damping rubber pier that the invention provides a kind of new structure, by the inner sleeve at the center of rubber body and outer installment metal material and overcoat, improve the structural strength of damping rubber pier entirety, compared with the Jiao Dun of rubber structure complete in prior art, this damping rubber pier can holding structure be complete does not damage in the use of long period, simultaneously, the damping rubber pier of the technical program can provide the shock-absorbing function of both direction axial and perpendicular to axial direction, and damping effect is better.
Preferably: described inner sleeve, annular wing plate and overcoat are carbon steel material.
Preferably: described annular wing plate and overcoat are formed in one structure.
Preferably: the centerline collineation of described inner sleeve and overcoat.
Preferably: the length of described inner sleeve equals 1.5 to 2.5 times of its length, rubber body has the hemisphere portion being extended to annular wing plate outer rim by the end of outer wall of inside race.
Preferably: be circumferentially provided with multiple integrated otic placode at the edge of annular wing plate, described attachment hole is opened on otic placode.
Preferably: the quantity of described otic placode is three, and circumferentially equal angles is spaced apart.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first shock-damping structure in prior art;
Fig. 2 is the structural representation of the second shock-damping structure in prior art;
Fig. 3 is perspective view of the present invention;
Fig. 4 of the present inventionly looks up structural representation;
Fig. 5 is that master of the present invention looks sectional structure schematic diagram;
Fig. 6 is the structural representation of using state of the present invention.
In figure: 1, guide pillar; 2, slide block; 3, stay bolt; 4, common damping rubber pier; 5, mould; 6, bamboo slab rubber; 7, platform is shaken; 8, spring; 9, rubber body; 10, inner sleeve; 11, otic placode; 12, annular wing plate; 13, overcoat.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 3 to Fig. 5, the present invention includes inner sleeve 10 and the overcoat 13 being set in inner sleeve 10 outside, the outer wall of overcoat 13 is connected with annular wing plate 12, annular wing plate 12 is provided with multiple attachment hole, fix for carrying out installation to whole damping rubber pier.
Between inner sleeve 10 and overcoat 13, be provided with the upper surface affixed rubber body 9 be connected simultaneously with the inwall of the outer wall of inner sleeve 10, overcoat 13 and annular wing plate 12, rubber body 9 with the circumference of the annular affixed attachment portion of wing plate 12 be provided with multiple breach each attachment hole is exposed.
Above-mentioned rubber body 9 can adopt existing moulding process and inner sleeve 10 and overcoat 13 to be fixed, as technique for sticking, calendering and extrusion process, sulfuration process etc.It should be noted that and need the inwall of the outer wall to inner sleeve 10, overcoat 13 and the upper surface of annular wing plate 12 to carry out qualified surface treatment to promote the structural strength connected.
Choosing of inner sleeve 10, overcoat 13 and annular wing plate 12 material, all multi objective such as structural strength, shock resistance and abrasive resistance should be taken into account, be not damaged to meet damping rubber pier structure in long using process, consider the factor such as processing complexity and cost of material, above-mentioned inner sleeve 10, overcoat 13 and annular wing plate 12 are preferably carbon steel material.It is envisioned that according to different requirements, above-mentioned parts also can adopt other material to process.
Both annular wing plate 12 and inner sleeve 13 are welded affixed mode and are produced after can adopting parts processing, consider the intensity of structure, in the present embodiment, preferred annular wing plate 12 and inner sleeve 13 are formed in one obtained, and as shaping in integrally casting or the work in-process heart is processed obtained by same blank through the operation such as car, milling.Respectively there are pluses and minuses in point body formed and one-body molded two kinds of different processing technologys, but above-mentioned processing mode and linkage structure do not form the technological points of this damping rubber pier in the fussy degree of processing and structural strength.
The working principle of this damping rubber pier provides compression, damping effect in axis and vertical axial both direction, and namely rubber body 9 all bears extrusion-deformation in axis and vertical axial both direction.Therefore, be both center line whether conllinear having no special requirements to the spacing between both inner sleeve 10 and overcoat 13 sidewall, but preferably inner sleeve 10 and the center line both overcoat 13 should be set to conllinear, rubber body 9 between such inner sleeve 10 and overcoat 13 is equal thickness, in use can provide equivalent damping effect for all directions, said structure avoids coupling location during installation equally.
As shown in Fig. 3 to Fig. 5, the length of inner sleeve 10 equals 1.5 to 2.5 times of overcoat 13 length, be preferably 2 times particularly, rubber body 9 has the hemisphere portion being extended to annular wing plate 12 outer rim by the end of inner sleeve 10 outer wall, and the other end and the other end of overcoat 13 of inner sleeve 10 are similar to concordant or inner sleeve 10 and slightly protrude from overcoat 13.Mating capability when said structure ensure that the impact resistance of rubber body 9 and installs and between miscellaneous equipment parts.
For the ease of installing, be circumferentially provided with multiple integrated otic placode 11 at the edge of annular wing plate 12 in the present embodiment, each attachment hole is opened on each otic placode 11.Further, the quantity of otic placode 11 is set to three, and circumferentially equal angles is spaced apart.It is conceivable that, the quantity of each attachment hole and otic placode 11 also can more than three, circumference also can not equal angles spaced apart, but determine according to real needs, but above-mentioned three and the attachment hole at circumferential equal angles interval and otic placode 11 should be able to meet the installation requirements of the overwhelming majority.
Fig. 6 is the using state figure of the damping rubber pier of this programme, can find out: slide block 2 is arranged on guide pillar 1, the mounting hole being used for accommodating damping rubber pier overcoat 13 is set in the outer end of slide block 2, after this damping rubber pier inserts in this mounting hole, adopt multiple screw through the attachment hole on annular wing plate 12 and fix with slide block 2.The connecting plate be connected with mould 5 is provided with vertical axis hole, by a stay bolt 3 from top to bottom successively through axis hole, mounting hole and inner sleeve 10, until bottom is by passing in inner sleeve 10 and using nut check.
Claims (7)
1. a novel damping Jiao Dun, it is characterized in that: comprise inner sleeve (10) and be set in the outside overcoat (13) of inner sleeve (10), the outer wall of overcoat (13) is connected with annular wing plate (12), annular wing plate (12) is provided with multiple attachment hole; Between inner sleeve (10) and overcoat (13), be provided with the upper surface affixed rubber body (9) be connected simultaneously with the inwall of the outer wall of inner sleeve (10), overcoat (13) and annular wing plate (12), the circumference of rubber body (9) with annular wing plate (12) affixed attachment portion be provided with multiple breach each attachment hole is exposed.
2. novel damping Jiao Dun as claimed in claim 1, is characterized in that: described inner sleeve (10), annular wing plate (12) and overcoat (13) are carbon steel material.
3. novel damping Jiao Dun as claimed in claim 1, is characterized in that: described annular wing plate (12) and overcoat (13) are formed in one structure.
4. novel damping Jiao Dun as claimed in claim 1, is characterized in that: described inner sleeve (10) and overcoat (13) both centerline collineations.
5. novel damping Jiao Dun as claimed in claim 1, it is characterized in that: the length of described inner sleeve (10) equals 1.5 to 2.5 times of overcoat (13) length, rubber body (9) has the hemisphere portion being extended to annular wing plate (12) outer rim by the end of inner sleeve (10) outer wall.
6. novel damping Jiao Dun as claimed in claim 1, is characterized in that: be circumferentially provided with multiple integrated otic placode (11) at the edge of annular wing plate (12), described attachment hole is opened on otic placode (11).
7. novel damping Jiao Dun as claimed in claim 6, is characterized in that: the quantity of described otic placode (11) is three, and circumferentially equal angles is spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464995.7A CN104265830A (en) | 2014-09-13 | 2014-09-13 | Novel damping rubber pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464995.7A CN104265830A (en) | 2014-09-13 | 2014-09-13 | Novel damping rubber pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265830A true CN104265830A (en) | 2015-01-07 |
Family
ID=52157386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410464995.7A Pending CN104265830A (en) | 2014-09-13 | 2014-09-13 | Novel damping rubber pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265830A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534936A (en) * | 1968-07-31 | 1970-10-20 | United Carr Inc | Rotary operative vibration damping fastener |
| JP2000329192A (en) * | 1999-05-19 | 2000-11-28 | Nichias Corp | Method of fitting vibration floating washer to thermal shielding plate |
| JP2001153181A (en) * | 1999-11-29 | 2001-06-08 | Matsushita Refrig Co Ltd | Vibration proofing structure and storage shed having the same |
| CN201520207U (en) * | 2009-06-28 | 2010-07-07 | 赵丰 | Front suspended soft pad assembly for automobile engine |
| CN202138178U (en) * | 2011-06-13 | 2012-02-08 | 中国第一汽车集团公司 | Novel front bush of control arm |
| CN102927194A (en) * | 2012-11-02 | 2013-02-13 | 北京动力机械研究所 | Electrical device damping structure |
| CN103097764A (en) * | 2010-10-29 | 2013-05-08 | 东海橡塑工业株式会社 | Tank rubber cushion |
| CN203297446U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Vibration attenuation rubber cushion block with metallic framework |
| CN203453377U (en) * | 2013-07-31 | 2014-02-26 | 广州电力机车有限公司 | Vibration isolator of power assembly |
| CN204099493U (en) * | 2014-09-13 | 2015-01-14 | 天津齐明环保设备有限公司 | A kind of novel damping Jiao Dun |
-
2014
- 2014-09-13 CN CN201410464995.7A patent/CN104265830A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534936A (en) * | 1968-07-31 | 1970-10-20 | United Carr Inc | Rotary operative vibration damping fastener |
| JP2000329192A (en) * | 1999-05-19 | 2000-11-28 | Nichias Corp | Method of fitting vibration floating washer to thermal shielding plate |
| JP2001153181A (en) * | 1999-11-29 | 2001-06-08 | Matsushita Refrig Co Ltd | Vibration proofing structure and storage shed having the same |
| CN201520207U (en) * | 2009-06-28 | 2010-07-07 | 赵丰 | Front suspended soft pad assembly for automobile engine |
| CN103097764A (en) * | 2010-10-29 | 2013-05-08 | 东海橡塑工业株式会社 | Tank rubber cushion |
| CN202138178U (en) * | 2011-06-13 | 2012-02-08 | 中国第一汽车集团公司 | Novel front bush of control arm |
| CN102927194A (en) * | 2012-11-02 | 2013-02-13 | 北京动力机械研究所 | Electrical device damping structure |
| CN203297446U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Vibration attenuation rubber cushion block with metallic framework |
| CN203453377U (en) * | 2013-07-31 | 2014-02-26 | 广州电力机车有限公司 | Vibration isolator of power assembly |
| CN204099493U (en) * | 2014-09-13 | 2015-01-14 | 天津齐明环保设备有限公司 | A kind of novel damping Jiao Dun |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |
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| RJ01 | Rejection of invention patent application after publication |