CN206845649U - A kind of high intensity regulating bolt - Google Patents
A kind of high intensity regulating bolt Download PDFInfo
- Publication number
- CN206845649U CN206845649U CN201720710660.8U CN201720710660U CN206845649U CN 206845649 U CN206845649 U CN 206845649U CN 201720710660 U CN201720710660 U CN 201720710660U CN 206845649 U CN206845649 U CN 206845649U
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- China
- Prior art keywords
- section
- thread segment
- regulating bolt
- diameter
- high intensity
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Abstract
The utility model 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 the twisting section is in six square toes, and it is inner hexagonal hole that it is internal, and inner hexagonal hole overlaps 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 described in the utility model 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 utility model 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
Deng the installation and adjustment of equipment；Wherein most regulating bolt is to be provided with screw thread in the afterbody of bolt, is goed deep into by screw thread to be fixed
The depth of part, to realize the adjustment of distance, existing regulation screw thread installation adaptability is small, and firmness after installation 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, turns into urgent problem to be solved.
The content of the invention
In view of this, the utility model is directed to a kind of high intensity regulating bolt, should with overcome the deficiencies in the prior art
Bolt has the advantages of intensity is high, adjustable range is big, supporting force is big, installation is adaptable, convenient to assemble and disassemble.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
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 the twisting section is in six square toes, and it is inner hexagonal hole that it is internal, and inner hexagonal hole overlaps 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 overlaps 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 the changeover portion between the thread segment and twisting section and the diameter proportion of thread segment are
1.5：1.
The utility model additionally provides a kind of support meanss, including high intensity regulating bolt as described above, and is provided with
The support plate of screwed 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 described in the utility model, have the advantage that：
(1) regulating bolt described in the utility model, for the installation and adjustment of the equipments such as Aero-Space engine, spiral shell is adjusted
Bolt coordinates support plate, can realize that installation is quick, easy to adjust, and regulation supporting force is big, and adjustable range is big, and twisting is convenient, and can
Adapt to carry out installation and adjustment in narrow space, the bolt can also be used for the separation of lower box on counterweight type box parts.
(2) regulating bolt described in the utility model, it is reasonable in design, it can not only realize and be set to what is placed in plane
Standby or device regulation, can also be to the regulation of vertical pylon, flat board, beam-like part, while is applied to tilted-putted equipment
Or the support and regulation of device.
(3) regulating bolt described in the utility model, the twisting section being provided with and the reasonable setting of miscellaneous part, Ke Yishi
Existing installation exercise of the regulating bolt in narrow space.
(4) regulating bolt described in the utility model, stretched into due to thread segment in the screwed hole of support plate, and can be more
Individual regulating bolt coordinates support plate to use simultaneously, regulation supporting force increase, and adjustable range also increases.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the front view of the high intensity regulating bolt described in the utility model embodiment；
Fig. 2 is the right view of the high intensity regulating bolt described in the utility model embodiment；
Fig. 3 is the dimensional structure diagram of the high intensity regulating bolt described in the utility model embodiment；
Fig. 4 is the schematic diagram that the high intensity regulating bolt described in the utility model embodiment is screwed in before support plate screwed hole；
Fig. 5 is the signal of the high intensity regulating bolt supporting section screw-in support plate screwed hole described in the utility model embodiment
Figure；
Fig. 6 is the signal of the high intensity regulating bolt thread segment screw-in support plate screwed hole described in the utility model embodiment
Figure；
Fig. 7 is the view after the high intensity regulating bolt installation described in the utility model embodiment；
Fig. 8 is the schematic diagram under the high intensity regulating bolt horizontal supporting working condition described in the utility model embodiment；
Fig. 9 is that the high intensity regulating bolt described in the utility model embodiment 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 utility model embodiment vertically；
Figure 11 is the schematic diagram that the high intensity regulating bolt described in the utility model embodiment 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 feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, 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 utility model and creates and simplify description, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as the limitation created to the utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and can not manage
Solve to indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
One or more this feature can be expressed or be implicitly included to the feature of " second " etc..Retouched what the utility model was created
In stating, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model creation.
Describe the utility model 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 the twisting section 7 is in six square toes, and it be inner hexagonal hole 1 that it is internal, and inner hexagonal hole 1 and the central axis weight of twisting section 7
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 overlaps 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.
The twisting section 7 is installation drive section, when installing or adjusting equipment to be supported or equipment 9, is used, 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, can also be installed using box spanner.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 realizes and machine is set
Standby regulation.
Conical section has two, and one is the first conical section 5, among the conical section 6 of thread segment 4 and second；Another is
Second conical section 6, among the conical section 5 of twisting section 7 and first of six sides.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 adjusting 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
First, improving the bond strength of twisting position and bolt head, second, increase aesthetics, 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 during use
On screwed hole in, so that it may realize and installation and adjustment (as shown in Figure 4 to 7) carried out to the various equipment on support plate 8 and device.
Can also be used for that the pylon, flat board, beam-like part placed vertically are adjusted and supported (as shown in Figure 10), 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 described in the utility model, it is suitable for carrying out installation and adjustment (such as Figure 11 and Figure 12 institutes in narrow space
Show).
The preferred embodiment of the utility model creation is the foregoing is only, is not created to limit the utility model
Make, within all spirit and principle created in the utility model, any modification, equivalent substitution and improvements made etc., all should include
Within the protection domain that the utility model is created.
Claims (7)
- A kind of 1. 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 inner hexagonal hole (1) that it is internal, and in inner hexagonal hole (1) and twisting section (7) Mandrel line overlaps；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) overlaps, 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) is plane, and the diameter of supporting surface (2) is less than the diameter of supporting section (3).
- 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.
- A kind of 7. 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 |
|---|---|---|---|
| CN201720710660.8U CN206845649U (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 |
|---|---|---|---|
| CN201720710660.8U CN206845649U (en) | 2017-06-16 | 2017-06-16 | A kind of high intensity regulating bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845649U true CN206845649U (en) | 2018-01-05 |
Family
ID=60800919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710660.8U Active CN206845649U (en) | 2017-06-16 | 2017-06-16 | A kind of high intensity regulating bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084182A (en) * | 2017-06-16 | 2017-08-22 | 航天精工股份有限公司 | A kind of high intensity regulating bolt |
-
2017
- 2017-06-16 CN CN201720710660.8U patent/CN206845649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084182A (en) * | 2017-06-16 | 2017-08-22 | 航天精工股份有限公司 | A kind of high intensity regulating bolt |
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