CN104776103A - Dedicated bolt for diaphragm coupler - Google Patents
Dedicated bolt for diaphragm coupler Download PDFInfo
- Publication number
- CN104776103A CN104776103A CN201510122877.2A CN201510122877A CN104776103A CN 104776103 A CN104776103 A CN 104776103A CN 201510122877 A CN201510122877 A CN 201510122877A CN 104776103 A CN104776103 A CN 104776103A
- Authority
- CN
- China
- Prior art keywords
- section
- linkage section
- diaphragm
- diameter
- countersunk head
- 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
Links
- 238000010168 coupling process Methods 0.000 claims description 34
- 238000005859 coupling reaction Methods 0.000 claims description 34
- 230000008878 coupling Effects 0.000 claims description 27
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Abstract
The invention provides a dedicated bolt for a diaphragm coupler. The dedicated bolt for the diaphragm coupler comprises a countersunk head, a connection section and a threaded section, wherein a first groove is arranged between the countersunk head and the connection section; a second groove is arranged between the connection section and the threaded section; the threaded section is provided with external threads; the countersunk head, the connection section and the threaded section are of an integral structure. According to the dedicated bolt for the diaphragm coupler, the connection section is arranged to fasten the diaphragm coupler. When the dedicated bolt for the diaphragm coupler is used, two half couplers are clamped at the connection section of the dedicated bolt, a nut is installed at the threaded section for fastening, the diameter of the connection section is matched with the diameters of the two half couplers, the two half couplers and the connection section are in seamless sheathing, the connection tightness of the diaphragm coupler is improved, the use precision of the coupler is improved, and the dedicated bolt has a simple structure.
Description
Technical field
The present invention relates to coupling equipment, be specifically related to a kind of diaphragm coupling special screw.
Background technique
Diaphragm coupling is connected with two half-couplings alternately by several groups of diaphragms bolt, often organize diaphragm to be formed by several pieces folded collection, diaphragm is divided into linkage type and difform full slice system, diaphragm coupling by the resiliently deformable of diaphragm compensate join the relative displacement of diaxon, be a kind of high performance metallic member flexible coupling, be applicable to high temperature, at a high speed, have the axle system transmission of aggressive medium work condition environment.
Coupling in use, can produce very large internal pressure, and coupling connects the premature breakdown closely easily not causing coupling.
Summary of the invention
In order to overcome above-mentioned prior art Problems existing, the invention provides a kind of diaphragm coupling special screw, preventing diaphragm coupling connection from closely not affecting it and normally using, causing the problem of security incident.
Technological scheme of the present invention is: a kind of diaphragm coupling special screw, comprise: countersunk head, linkage section and thread section, in the middle of described countersunk head and linkage section, the first groove is set, second groove is set between described linkage section and thread section, described thread section arranges outside thread, and described countersunk head, linkage section and thread section are structure as a whole.
Further, the outer surface of described linkage section is light face structure.
Further, the diameter of described countersunk head is 7.5mm, and thickness is 3mm; The diameter of described linkage section is 5.99mm ~ 6.05mm, and length is 8mm, and the diameter of described thread section is 5mm, and length is 6.5mm.
Further, the diameter of described first groove is 5.4mm, and the diameter of described second groove is 4mm.
Beneficial effect of the present invention is: diaphragm coupling special screw provided by the invention carries out fastening by arranging linkage section to diaphragm coupling, during use, two half-couplings are by being stuck in the linkage section of special screw, carry out fastening at thread section mounting nuts, in the embodiment of the present invention, the diametric fit of the diameter at linkage section place and two half-couplings, two half-couplings and the seamless suit of linkage section, improve the connection tightness of diaphragm coupling, improve the service precision of coupling, structure is simple.
Accompanying drawing explanation
Fig. 1 is a kind of diaphragm coupling special screw structural drawing that the present invention proposes.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail.
See Fig. 1, it is a kind of diaphragm coupling special screw structural drawing that the present invention proposes.
As shown in Figure 1, a kind of diaphragm coupling special screw, comprise: countersunk head 1, linkage section 2 and thread section 3, in the middle of described countersunk head 1 and linkage section 2, the first groove 4 is set, second groove 5 is set between described linkage section 2 and thread section 3, described thread section 3 arranges outside thread, and described countersunk head 1, linkage section 2 and thread section 3 are structure as a whole.
Further, the outer surface of described linkage section 2 is light face structure.
Further, the diameter of described countersunk head 1 is 7.5mm, and thickness is 3mm; The diameter of described linkage section 2 is 5.99mm ~ 6.05mm, and length is 8mm; The diameter of described thread section 3 is 5mm, and length is 6.5mm.
Further, the diameter of described first groove 4 is 5.4mm, and the diameter of described second groove 5 is 4mm.
Diaphragm coupling special screw provided by the invention carries out fastening by arranging linkage section to diaphragm coupling, during use, two half-couplings are by being stuck in the linkage section of special screw, carry out fastening at thread section mounting nuts, in the embodiment of the present invention, the diametric fit of the diameter at linkage section place and two half-couplings, two half-couplings and the seamless suit of linkage section, improve the connection tightness of diaphragm coupling, improve the service precision of coupling, structure is simple.
Above to invention has been detailed introduction, but the invention is not restricted to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (4)
1. a diaphragm coupling special screw, it is characterized in that, comprise: countersunk head (1), linkage section (2) and thread section (3), in the middle of described countersunk head (1) and linkage section (2), the first groove (4) is set, second groove (5) is set between described linkage section (2) and thread section (3), described thread section (3) arranges outside thread, and described countersunk head (1), linkage section (2) and thread section (3) are structure as a whole.
2. a kind of diaphragm coupling special screw according to claim 1, is characterized in that, the outer surface of described linkage section (2) is light face structure.
3. a kind of diaphragm coupling special screw according to claim 1, is characterized in that, the diameter of described countersunk head (1) is 7.5mm, and thickness is 3mm; The diameter of described linkage section (2) is 5.99mm ~ 6.05mm, and length is 8mm; The diameter of described thread section (3) is 5mm, and length is 6.5mm.
4. a kind of diaphragm coupling special screw according to claim 1, is characterized in that, the diameter of described first groove (4) is 5.4mm, and the diameter of described second groove (5) is 4mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510122877.2A CN104776103A (en) | 2015-03-19 | 2015-03-19 | Dedicated bolt for diaphragm coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510122877.2A CN104776103A (en) | 2015-03-19 | 2015-03-19 | Dedicated bolt for diaphragm coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104776103A true CN104776103A (en) | 2015-07-15 |
Family
ID=53617774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510122877.2A Pending CN104776103A (en) | 2015-03-19 | 2015-03-19 | Dedicated bolt for diaphragm coupler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104776103A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106609789A (en) * | 2015-10-26 | 2017-05-03 | 镇江中焱数控设备有限公司 | Special bolt for diaphragm shaft coupler |
GB2554654A (en) * | 2016-09-30 | 2018-04-11 | Redwood Global Ltd | A bolt |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08210338A (en) * | 1995-02-07 | 1996-08-20 | Ishikawajima Harima Heavy Ind Co Ltd | Reamer bolt for coupling |
CN200949608Y (en) * | 2006-09-06 | 2007-09-19 | 鲁东大学 | Structure diaphragm coupling |
CN101886672A (en) * | 2010-07-02 | 2010-11-17 | 黄天梵 | Cordwood special-shaped diaphragm flexible shaft coupling |
CN202301363U (en) * | 2011-11-03 | 2012-07-04 | 麻秀花 | Connecting bolt of coupler |
WO2014140128A2 (en) * | 2013-03-12 | 2014-09-18 | Renk Aktiengesellschaft | Screw connection for a non-shiftable multi-plate clutch, and multi-plate clutch |
CN104235201A (en) * | 2014-07-01 | 2014-12-24 | 杭州福朗机电科技有限公司 | Coupling bolt connection structure |
CN204664103U (en) * | 2015-03-19 | 2015-09-23 | 镇江索达联轴器有限公司 | A kind of diaphragm coupling special screw |
-
2015
- 2015-03-19 CN CN201510122877.2A patent/CN104776103A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08210338A (en) * | 1995-02-07 | 1996-08-20 | Ishikawajima Harima Heavy Ind Co Ltd | Reamer bolt for coupling |
CN200949608Y (en) * | 2006-09-06 | 2007-09-19 | 鲁东大学 | Structure diaphragm coupling |
CN101886672A (en) * | 2010-07-02 | 2010-11-17 | 黄天梵 | Cordwood special-shaped diaphragm flexible shaft coupling |
CN202301363U (en) * | 2011-11-03 | 2012-07-04 | 麻秀花 | Connecting bolt of coupler |
WO2014140128A2 (en) * | 2013-03-12 | 2014-09-18 | Renk Aktiengesellschaft | Screw connection for a non-shiftable multi-plate clutch, and multi-plate clutch |
CN104235201A (en) * | 2014-07-01 | 2014-12-24 | 杭州福朗机电科技有限公司 | Coupling bolt connection structure |
CN204664103U (en) * | 2015-03-19 | 2015-09-23 | 镇江索达联轴器有限公司 | A kind of diaphragm coupling special screw |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106609789A (en) * | 2015-10-26 | 2017-05-03 | 镇江中焱数控设备有限公司 | Special bolt for diaphragm shaft coupler |
GB2554654A (en) * | 2016-09-30 | 2018-04-11 | Redwood Global Ltd | A bolt |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |
|
RJ01 | Rejection of invention patent application after publication |