CN107084182A - A kind of high intensity regulating bolt - Google Patents
A kind of high intensity regulating bolt Download PDFInfo
- Publication number
- CN107084182A CN107084182A CN201710463577.XA CN201710463577A CN107084182A CN 107084182 A CN107084182 A CN 107084182A CN 201710463577 A CN201710463577 A CN 201710463577A CN 107084182 A CN107084182 A CN 107084182A
- Authority
- CN
- China
- Prior art keywords
- section
- thread segment
- regulating bolt
- diameter
- high intensity
- 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
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 42
- 210000003371 toe Anatomy 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 18
- 230000007704 transition Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 241000282693 Cercopithecidae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction 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
-
- 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
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
Abstract
The invention provides a kind of high intensity regulating bolt, including supporting section, thread segment and the twisting section set with central axis；The supporting section is cylindric, and its diameter is less than the diameter of the thread segment, and passes through conical surface transition between the two；The outer wall of twisting section is in six square toes, and it is inner hexagonal hole that it is internal, and inner hexagonal hole is overlapped with twisting section central axis；Changeover portion is provided between the thread segment and twisting section；And the maximum outside diameter of changeover portion is more than the external diameter of thread segment.Bolt of the present invention has the advantages that intensity is high, adjustable range is big, supporting force is big, installation is adaptable, convenient to assemble and disassemble.
Description
Technical field
The invention belongs to technical field of fastening, more particularly, to a kind of high intensity regulating bolt.
Background technology
Mechanical equipment installation field can usually use regulating bolt, and such a regulating bolt is generally used for Aero-Space engine
Installation Deng equipment is adjusted；Wherein most regulating bolt be bolt afterbody be provided with screw thread, go deep into be fixed by screw thread
The depth of part, to realize the adjustment of distance, existing regulation screw thread installs that adaptability is small, and the firmness after installing etc. is limited,
And it is not suitable for the installation in narrow space；How a kind of regulating bolt is provided, supporting force can be lifted and realized narrow
Installation in space, as urgent problem to be solved.
The content of the invention
In view of this, the present invention is directed to propose a kind of high intensity regulating bolt, to overcome the deficiencies in the prior art, the bolt
Have the advantages that intensity is high, adjustable range is big, supporting force is big, installation is adaptable, convenient to assemble and disassemble.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of high intensity regulating bolt, including supporting section, thread segment and the twisting section set with central axis；
The supporting section is cylindric, and its diameter is less than the diameter of the thread segment, and passes through conical surface transition between the two；
The outer wall of twisting section is in six square toes, and it is inner hexagonal hole that it is internal, and inner hexagonal hole is overlapped with twisting section central axis；
Changeover portion is provided between the thread segment and twisting section；And the maximum outside diameter of changeover portion is more than the external diameter of thread segment.
Further, the changeover portion between the thread segment and twisting section, including the first conical section and the second conical section,
Described first conical section one end is fixedly connected with thread segment, and the other end is fixedly connected by the second conical section with twisting section；First
Conical section is overlapped with the central axis of the second conical section, and the first conical section is identical with the second conical section junction diameter.
Further, the end of the supporting section is provided with supporting surface, and the supporting surface is plane, and the diameter of supporting surface is small
In the diameter of supporting section.
Further, the diameter proportion of the supporting section and the thread segment is 1：1.2.
Further, the length of the supporting section and the thread segment is selected according to the demand of use occasion, is available for
The length ratio of selection is 1：1~15：1.
Further, the maximum gauge of changeover portion and the diameter proportion of thread segment between the thread segment and twisting section are
1.5：1.
Present invention also offers a kind of support meanss, including high intensity regulating bolt as described above, and provided with screw thread
The support plate in hole；The screw thread of the thread segment of screwed hole and regulating bolt on support plate cooperates.
Relative to prior art, high intensity regulating bolt of the present invention has the advantage that：
(1) regulating bolt of the present invention, the installation for equipments such as Aero-Space engines is adjusted, and regulating bolt is matched somebody with somebody
Support plate is closed, can realize that installation is quick, easy to adjust, regulation supporting force is big, and adjustable range is big, and twisting is convenient, and is suitable for
Installation regulation is carried out in narrow space, the bolt can also be used for the separation of lower box on counterweight type box parts.
(2) regulating bolt of the present invention, reasonable in design, can not only realize equipment to being placed in plane or
The regulation of device, can also to vertical pylon, flat board, beam-like part regulation, while suitable for tilted-putted equipment or dress
The support and regulation put.
(3) regulating bolt of the present invention, the twisting section being provided with and the reasonable setting of miscellaneous part, it is possible to achieve adjust
Save installation exercise of the bolt in narrow space.
(4) in regulating bolt of the present invention, the screwed hole that support plate is stretched into due to thread segment, and it can be adjusted with multiple
Section bolt coordinates support plate to use simultaneously, regulation supporting force increase, and adjustable range also increases.
Brief description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the front view of the high intensity regulating bolt described in the embodiment of the present invention；
Fig. 2 is the right view of the high intensity regulating bolt described in the embodiment of the present invention；
Fig. 3 is the dimensional structure diagram of the high intensity regulating bolt described in the embodiment of the present invention；
Fig. 4 is the schematic diagram that the high intensity regulating bolt described in the embodiment of the present invention is screwed in before support plate screwed hole；
Fig. 5 is the schematic diagram of the high intensity regulating bolt supporting section screw-in support plate screwed hole described in the embodiment of the present invention；
Fig. 6 is the schematic diagram of the high intensity regulating bolt thread segment screw-in support plate screwed hole described in the embodiment of the present invention；
Fig. 7 is the view after the high intensity regulating bolt installation described in the embodiment of the present invention；
Fig. 8 is the schematic diagram under the high intensity regulating bolt horizontal supporting working condition described in the embodiment of the present invention；
Fig. 9 is that the high intensity regulating bolt described in the embodiment of the present invention tilts the schematic diagram supported under working condition；
Figure 10 supports the schematic diagram under working condition for the high intensity regulating bolt described in the embodiment of the present invention vertically；
Figure 11 is the schematic diagram that the high intensity regulating bolt described in the embodiment of the present invention is installed in narrow space；
Figure 12 be in Figure 11 K to schematic diagram.
Description of reference numerals：
1st, inner hexagonal hole；2nd, supporting surface；3rd, supporting section；4th, thread segment；5th, the first conical section；6th, the second conical section；7th, pull
Twist section；8th, support plate；9th, equipment to be supported or equipment.
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in FIG. 1 to 3, a kind of high intensity regulating bolt, including supporting section 3, the thread segment 4 set with central axis
And twisting section 7；
The supporting section 3 is cylindric, and its diameter is less than the diameter of the thread segment 4, and passes through conical surface mistake between the two
Cross；The outer wall of twisting section 7 is in six square toes, and it is inner hexagonal hole 1 that it is internal, and inner hexagonal hole 1 and twisting 7 central axis weights of section
Close；
Changeover portion is provided between the thread segment 4 and twisting section 7；And the maximum outside diameter of changeover portion is more than the outer of thread segment 4
Footpath.
Changeover portion between the thread segment 4 and twisting section 7, including the first conical section 5 and the second conical section 6, it is described
The one end of first conical section 5 is fixedly connected with thread segment 4, and the other end is fixedly connected by the second conical section 6 with twisting section 7；First
Conical section 5 is overlapped with the central axis of the second conical section 6, and the first conical section 5 is identical with the junction diameter of the second conical section 6.
The end of the supporting section 3 is provided with supporting surface 2, and the supporting surface 2 is plane, and the diameter of supporting surface 2 is less than branch
Hold the diameter of section 3.
The diameter proportion of the supporting section 3 and the thread segment 4 is 1：1.2.The supporting section 3 and the thread segment 4
Length is selected according to the demand of use occasion, and alternative length ratio is 1：1~15：1.The thread segment 4 is with pulling
The diameter proportion of the maximum gauge and thread segment 4 of twisting the changeover portion between section 7 is 1.5：1.
A kind of support meanss, including high intensity regulating bolt as described above, and the support plate 8 provided with screwed hole；Branch
The screw thread of the thread segment 4 of screwed hole and regulating bolt on board 8 cooperates.
Twisting section 7, when installing or adjusting equipment to be supported or equipment 9, is used to install drive section, inside and outside to pull
The position of hand twisting driving, is easy to inside and outside spanner twisting.Outer six side is to the strong adaptability of installation tool during installation, during installation not
Fork spanner can be only used, monkey wrench can also be used, box spanner can also be used to be installed.Inner hexagonal hole 1 is suitable to
Twisting installation is carried out using hexagon, the Structure adaptation is driven in narrow space to bolt, and then realization is set to machine
Standby regulation.
Conical section has two, and one is the first conical section 5, in the middle of the conical section 6 of thread segment 4 and second；Another is
Second conical section 6, in the middle of the twisting section 7 of six sides and the first conical section 5.Design bolt head and the taper of bar portion junction
The purpose of section (i.e. the first conical section 5) is that the design of the conical section can be effective to improve the bond strength of bolt head and bar portion
When avoiding regulation jumbo or equipment because twisting torque is very big, and cause bolt to be broken from head rod junction, make
Regulating bolt fails.Design the purpose of the transition conical section, i.e. (the second conical section 6) on the side's twisting position of bolt head six and head
One is the bond strength for improving twisting position and bolt head, and two be increase aesthetics, and three are easy for the cold and hot forming of bolt.
Thread segment 4 is the function part of bolt, is used cooperatively with the screwed hole on support plate 8, and support plate 8 is screwed in when using
On screwed hole in, so that it may realize and installation regulation (as shown in Figure 4 to 7) carried out to the various equipment on support plate 8 and device.
It can also be used for being adjusted and support (as shown in Figure 10) to the pylon, flat board, beam-like part placed vertically, while can be to flat
Equipment under face (shown in Fig. 8) or inclined-plane (shown in Fig. 9) state is adjusted and supported.Screw-in and back-out with screw thread
The length that adjustment bolt is stretched out, and then realize the regulation to its support accessory.
Supporting section 3 is cylindrical-shaped structure, and the diameter than thread segment 4 is small, is easy to pass through from the screwed hole on support plate 8,
Its main function is contacted with equipment to be supported or equipment 9, realizes the supporting to equipment to be supported or equipment 9.
Regulating bolt of the present invention, is suitable for carrying out installation regulation (as is illustrated by figs. 11 and 12) in narrow space.
The preferred embodiment of the invention is the foregoing is only, creation is not intended to limit the invention, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc. should be included in the invention
Protection domain within.
Claims (7)
1. a kind of high intensity regulating bolt, it is characterised in that：The supporting section (3) that is set including same central axis, thread segment (4) with
And twisting section (7)；
The supporting section (3) is cylindric, and its diameter is less than the diameter of the thread segment (4), and passes through conical surface mistake between the two
Cross；The outer wall of the twisting section (7) is in six square toes, and it is internal in inner hexagonal hole (1), and inner hexagonal hole (1) and twisting section (7)
Heart axis is overlapped；
Changeover portion is provided between the thread segment (4) and twisting section (7)；And the maximum outside diameter of changeover portion is more than thread segment (4)
External diameter.
2. high intensity regulating bolt according to claim 1, it is characterised in that：The thread segment (4) and twisting section (7) it
Between changeover portion, including the first conical section (5) and the second conical section (6), described first conical section (5) one end and thread segment
(4) it is fixedly connected, the other end is fixedly connected by the second conical section (6) with twisting section (7)；First conical section (5) and the second cone
The central axis of shape section (6) is overlapped, and the first conical section (5) is identical with the second conical section (6) junction diameter.
3. high intensity regulating bolt according to claim 1, it is characterised in that：The end of the supporting section (3) is provided with branch
Support face (2), the supporting surface (2) be plane, and supporting surface (2) diameter be less than supporting section (3) diameter.
4. high intensity regulating bolt according to claim 1, it is characterised in that：The supporting section (3) and the thread segment
(4) diameter proportion is 1:1.2.
5. high intensity regulating bolt according to claim 1, it is characterised in that：The supporting section (3) and the thread segment
(4) length ratio is 1：1~15：1.
6. high intensity regulating bolt according to claim 1, it is characterised in that：The thread segment (4) and twisting section (7) it
Between the diameter proportion of maximum gauge and thread segment (4) of changeover portion be 1.5：1.
7. a kind of support meanss, it is characterised in that including the high intensity regulating bolt as described in any one of claim 1~6, with
And the support plate (8) provided with screwed hole；The screw thread phase interworking of screwed hole and the thread segment (4) of regulating bolt on support plate (8)
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463577.XA CN107084182A (en) | 2017-06-16 | 2017-06-16 | A kind of high intensity regulating bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463577.XA CN107084182A (en) | 2017-06-16 | 2017-06-16 | A kind of high intensity regulating bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084182A true CN107084182A (en) | 2017-08-22 |
Family
ID=59606220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710463577.XA Pending CN107084182A (en) | 2017-06-16 | 2017-06-16 | A kind of high intensity regulating bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084182A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094881A (en) * | 2011-01-21 | 2011-06-15 | 铁道部运输局 | Bolt for rail transit vehicle |
| CN202140397U (en) * | 2011-07-12 | 2012-02-08 | 航天精工有限公司 | High anti-fatigue bolt |
| CN204327707U (en) * | 2014-11-24 | 2015-05-13 | 玉环精工机械制造有限公司 | A kind of rear tyre bolt |
| CN205715168U (en) * | 2016-05-09 | 2016-11-23 | 台州远拓机械制造有限公司 | A kind of efficiently fastening bolt |
| CN205744808U (en) * | 2016-05-09 | 2016-11-30 | 台州远拓机械制造有限公司 | A kind of high-strength bolt |
| CN106609787A (en) * | 2015-10-26 | 2017-05-03 | 江苏苏洋机电工具有限公司 | High-strength fastening bolt |
| CN106763072A (en) * | 2016-12-26 | 2017-05-31 | 北京金风科创风电设备有限公司 | Bolt and method for manufacturing same |
| CN206845649U (en) * | 2017-06-16 | 2018-01-05 | 航天精工股份有限公司 | A kind of high intensity regulating bolt |
-
2017
- 2017-06-16 CN CN201710463577.XA patent/CN107084182A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094881A (en) * | 2011-01-21 | 2011-06-15 | 铁道部运输局 | Bolt for rail transit vehicle |
| CN202140397U (en) * | 2011-07-12 | 2012-02-08 | 航天精工有限公司 | High anti-fatigue bolt |
| CN204327707U (en) * | 2014-11-24 | 2015-05-13 | 玉环精工机械制造有限公司 | A kind of rear tyre bolt |
| CN106609787A (en) * | 2015-10-26 | 2017-05-03 | 江苏苏洋机电工具有限公司 | High-strength fastening bolt |
| CN205715168U (en) * | 2016-05-09 | 2016-11-23 | 台州远拓机械制造有限公司 | A kind of efficiently fastening bolt |
| CN205744808U (en) * | 2016-05-09 | 2016-11-30 | 台州远拓机械制造有限公司 | A kind of high-strength bolt |
| CN106763072A (en) * | 2016-12-26 | 2017-05-31 | 北京金风科创风电设备有限公司 | Bolt and method for manufacturing same |
| CN206845649U (en) * | 2017-06-16 | 2018-01-05 | 航天精工股份有限公司 | A kind of high intensity regulating bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |