CN209115500U - A kind of novel torsional shear type bolt component - Google Patents
A kind of novel torsional shear type bolt component Download PDFInfo
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- CN209115500U CN209115500U CN201821571570.6U CN201821571570U CN209115500U CN 209115500 U CN209115500 U CN 209115500U CN 201821571570 U CN201821571570 U CN 201821571570U CN 209115500 U CN209115500 U CN 209115500U
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- nut
- gasket
- bolt
- wabbler
- shank
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Abstract
The utility model discloses a kind of novel torsional shear type bolt components, including the first gasket, nut, second gasket, it is bolted bar, shank of bolt, stress slot, wabbler, plum blossom head nut rough layer and nut rough layer, wabbler is fixedly installed on the left of the shank of bolt, the side for being bolted bar is fixedly installed on the right side of shank of bolt, external screw thread is offered on shank of bolt, screw thread is equipped with nut on shank of bolt, nut inner hole is provided with the internal screw thread matched with shank of bolt external screw thread, nut card access surface is provided on nut, the first gasket is arranged on shank of bolt between nut and wabbler, the right side of the first connection sheet is fixedly installed on the left of nut, the first gasket mounting groove is offered on the left of first connection sheet, the left side of the second connection sheet is fixedly installed on the right side of nut, the right side opening of second connection sheet is equipped with the second gasket mounting groove , the second gasket is arranged on the shank of bolt between nuts and bolt connecting rod.
Description
Technical field
The utility model relates to machinery field, specifically a kind of novel torsional shear type bolt component.
Background technique
Fastener is also referred to as standard component on the market, be one kind can two or more elements are mechanically fixed or
The mechanical organ being bonded together, its feature are that description is various, and performance purposes is different, and standardization, seriation, logical
Strong with change, fastener is most widely used mechanical basic part, is in great demand, and fastener can also be used to make container
(such as sack, chest) remains off, and the practice may be that element opening is made to keep closely sealed, installs lid additional on container,
Also image planes sandwich specially designed element, this kind of fastener will not permanently make container closure, and user can not still destroy tightly
Container is opened under conditions of firmware, fastener is to be fastenedly connected with and apply extremely wide a kind of machine components, extensively
Using on various machinery, equipment, vehicle, ship, railway, bridge, building, structure, tool, instrument, chemical industry, instrument and articles etc.
Face, it can be seen that miscellaneous fastener, because national steel structure bolt component maximum standard is M30, in bridge and steel knot
Big sized bolt device requirements are more and more in the application of structure building, and current is all big hexagon head bolt, big in high altitude operation
Sized bolt uses minimum two people of torque wrench construction personnel, brings the difficulty of construction, while bolt assembly is not provided with foot
Enough components for guaranteeing fastening effect, fastening effect are not ideal enough.
Utility model content
The purpose of this utility model is to provide a kind of novel torsional shear type bolt components, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel torsional shear type bolt component, including the first gasket, nut, the second gasket, be bolted bar, shank of bolt,
Stress slot, wabbler and plum blossom head nut rough layer, which is characterized in that be fixedly installed with wabbler on the left of the shank of bolt, institute
Stating wabbler includes stress section, wabbler ontology and plum blossom head nut, is fixedly installed with plum blossom head nut on the right side of wabbler ontology
Side, be provided with plum blossom head nut card access surface on plum blossom head nut, the other side of plum blossom head nut offers plum blossom trough, plum blossom
The left side of stress section is fixedly installed in slot, the right side opening of stress section is equipped with stress slot, is provided with plum on the wabbler ontology
Fresh idea wearing layer is fixedly installed with the side for being bolted bar on the right side of shank of bolt, external screw thread, shank of bolt is offered on shank of bolt
Upper screw thread is equipped with nut, and nut inner hole is provided with the internal screw thread matched with shank of bolt external screw thread, is provided with nut on nut
Card access surface is arranged with the first gasket on the shank of bolt between the nut and wabbler, and the is fixedly installed on the left of the nut
The right side of a connecting piece offers the first gasket mounting groove on the left of the first connection sheet, is fixedly installed on the right side of the nut
The left side of second connection sheet, the right side opening of the second connection sheet are equipped with the second gasket mounting groove, the nuts and bolt connecting rod it
Between shank of bolt on be arranged with the second gasket.
As a further solution of the present invention: the aperture of the first gasket mounting groove and the diameter phase of the first gasket
Together, the thickness of the groove depth of the first gasket mounting groove and the groove depth summation of stress slot less than the first gasket.
The diameter in the aperture of the second gasket mounting groove and the second gasket as a further solution of the present invention,
Size is identical, and the thickness of the second gasket is greater than the groove depth of the second gasket mounting groove.
Nut rough layer is provided in the nut card access surface of the nut as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that this bolt assembly structure is simple, and it is easy to use, lead to
Cross between the first gasket and the first gasket mounting groove inside bottom and inner wall two sides between clamping installation increasing friction force and
Increasing friction force between clamping installation between first gasket and stress slot inside bottom and inner wall two sides, so that fastening effect
Fruit is more preferable, more than less easily loosening, by the way that plum blossom head nut is arranged on wabbler, thus using electric wrench by tightening
Wabbler can fasten the bolt assembly, can be completed without more people operation, by the second gasket and the second gasket mounting groove
Increasing friction force between clamping installation between side bottom and inner wall two sides, when workpiece mounting surface is mounted on the right side of nut
Fastening effect is enough promoted, wabbler can turned in electric wrench by design plum blossom head nut rough layer and nut rough layer
Increase the frictional force of electric wrench clamping on it when nut and nut, its sliding is avoided to fall off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel torsional shear type bolt component.
Fig. 2 is the side view of wabbler in novel torsional shear type bolt component.
Fig. 3 is the side view of nut in novel torsional shear type bolt component.
In figure: the first gasket 1, the first connection sheet 2, nut 3, the second connection sheet 4, nut card access surface 5, the second gasket 6, spiral shell
It tethers extension bar rough layer 7, be bolted bar 8, the second gasket mounting groove 9, the first gasket mounting groove 10, shank of bolt 11, stress slot
12, plum blossom head nut card access surface 13, stress section 14, wabbler wearing layer 15, wabbler 16, wabbler ontology 17, wabbler spiral shell
Mother 18, plum blossom head nut rough layer 19 and nut rough layer 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of novel torsional shear type bolt component, including the first gasket 1,
First connection sheet 2, the second connection sheet 4, nut card access surface 5, the second gasket 6, is bolted bar rough layer 7, bolt company at nut 3
Extension bar 8, the second gasket mounting groove 9, the first gasket mounting groove 10, shank of bolt 11, stress slot 12, plum blossom head nut card access surface 13,
Stress section 14, wabbler wearing layer 15, wabbler 16, wabbler ontology 17, plum blossom head nut 18, plum blossom head nut rough layer 19
With nut rough layer 20, wabbler 16 is fixedly installed on the left of the shank of bolt 11, the wabbler 16 includes stress slot 12, plum
Fresh idea nut card access surface 13, stress section 14, wabbler wearing layer 15, wabbler ontology 17 and plum blossom head nut 18, wabbler sheet
It is fixedly installed with the side of plum blossom head nut 18 on the right side of body 17, plum blossom head nut card access surface 13 is provided on plum blossom head nut 18,
The other side of plum blossom head nut 18 offers plum blossom trough, and the left side of stress section 14 is fixedly installed in plum blossom trough, stress section 14
Right side opening is equipped with stress slot 12, is provided with wabbler wearing layer 15 on the wabbler ontology 17, the right side of shank of bolt 11 is fixed
The side for being bolted bar 8 is installed, external screw thread is offered on shank of bolt 11, screw thread is equipped with nut 3, nut on shank of bolt 11
3 inner holes are provided with the internal screw thread matched with 11 external screw thread of shank of bolt, and nut card access surface 5, the nut 3 are provided on nut 3
It is arranged with the first gasket 1 on shank of bolt 11 between wabbler 16, the first connection sheet 2 is fixedly installed on the left of the nut 3
Right side, the left side of the first connection sheet 2 offers the first gasket mounting groove 10, and the right side of the nut 3 is fixedly installed with second
The left side of connection sheet 4, the right side opening of the second connection sheet 4 are equipped with the second gasket mounting groove 9, the nut 3 and be bolted bar 8 it
Between shank of bolt 11 on be arranged with the second gasket 6, the aperture of the first gasket mounting groove 10 and the diameter phase of the first gasket 1
Together, the thickness of the groove depth of the first gasket mounting groove 10 and the groove depth summation of stress slot 12 less than the first gasket 1, second gasket
The aperture of mounting groove 9 is identical with the diameter of the second gasket 6, and the thickness of the second gasket 6 is greater than the slot of the second gasket mounting groove 9
It is deep, it is provided with nut rough layer 20 in the nut card access surface 5 of the nut 3, when using the novel torsional shear type bolt component, first will
Being bolted the alignment of bar 8 needs hole location to be mounted to be put into, and electric wrench is connected on nut 3 and wabbler 16, use is electronic
Wabbler 16 and 3 screw threads for fastening of nut on mounting surface, are passed through 10 inside bottom of the first gasket 1 and the first gasket mounting groove by spanner
Increasing friction force and the first gasket 1 and 12 inside bottom of stress slot and interior between clamping installation between portion and inner wall two sides
Increasing friction force, more than less easily loosening, passes through so that fastening effect is more preferable between clamping installation between wall two sides
Plum blossom head nut 18 is set on wabbler 16, to can fasten the bolt group by tightening wabbler 16 using electric wrench
Part can be completed without more people operation, by the second gasket 6 and 9 inside bottom of the second gasket mounting groove and inner wall two sides it
Between clamping installation between increasing friction force pass through so that workpiece mounting surface is able to ascend fastening effect when being mounted on 3 right side of nut
It designs plum blossom head nut rough layer 19 and nut rough layer 20 can be in electric wrench when turning plum blossom head nut 18 and nut 3
Increase the frictional force of electric wrench clamping on it, its sliding is avoided to fall off.
The working principle of the utility model is: will first be bolted bar 8 when using the novel torsional shear type bolt component and be aligned
It needs hole location to be mounted to be put into, electric wrench is connected on nut 3 and wabbler 16, using electric wrench by 16 He of wabbler
3 screw threads for fastening of nut on mounting surface, by the first gasket 1 and 10 inside bottom of the first gasket mounting groove and inner wall two sides it
Between clamping installation between increasing friction force and the first gasket 1 and 12 inside bottom of stress slot and inner wall two sides be clamped peace
Increasing friction force between dress, so that fastening effect is more preferable, more than less easily loosening, by the way that plum is arranged on wabbler 16
Fresh idea nut 18 is without more people operation to can fasten the bolt assembly by tightening wabbler 16 using electric wrench
It is achievable, increased by being clamped between the second gasket 6 and 9 inside bottom of the second gasket mounting groove and inner wall two sides between installation
Frictional force, so that workpiece mounting surface is able to ascend fastening effect when being mounted on 3 right side of nut, it is coarse by design plum blossom head nut
Layer 19 and nut rough layer 20 can increase electric wrench when turning plum blossom head nut 18 and nut 3 in electric wrench and be connected to
Frictional force thereon avoids its sliding from falling off.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of novel torsional shear type bolt component, including the first gasket (1), nut (3), the second gasket (6), it is bolted bar
(8), shank of bolt (11), stress slot (12), wabbler (16) and plum blossom head nut rough layer (19), which is characterized in that the spiral shell
It is fixedly installed with wabbler (16) on the left of tightening latch (11), the wabbler (16) includes stress section (14), wabbler ontology (17)
With plum blossom head nut (18), wabbler ontology (17) right side is fixedly installed with the side of plum blossom head nut (18), plum blossom head nut
(18) it is provided with plum blossom head nut card access surface (13) on, the other side of plum blossom head nut (18) offers plum blossom trough, in plum blossom trough
It is fixedly installed with the left side of stress section (14), the right side opening of stress section (14) is equipped with stress slot (12), the wabbler ontology
(17) it is provided on wabbler wearing layer (15), shank of bolt is fixedly installed with the side for being bolted bar (8), spiral shell on the right side of (11)
External screw thread is offered on tightening latch (11), screw thread is equipped with nut (3) on shank of bolt (11), and nut (3) inner hole is provided with and bolt
The internal screw thread that bar (11) external screw thread matches is provided with nut card access surface (5) on nut (3), the nut (3) and wabbler
(16) it is arranged with the first gasket (1) on the shank of bolt (11) between, is fixedly installed with the first connection sheet on the left of the nut (3)
(2) right side offers the first gasket mounting groove (10), the fixed peace in the right side of the nut (3) on the left of the first connection sheet (2)
The right side opening in the left side equipped with the second connection sheet (4), the second connection sheet (4) is equipped with the second gasket mounting groove (9), the nut
(3) and on the shank of bolt (11) that is bolted between bar (8) the second gasket (6) are arranged with.
2. novel torsional shear type bolt component according to claim 1, which is characterized in that the first gasket mounting groove (10)
Aperture it is identical with the diameter of the first gasket (1), the groove depth of the first gasket mounting groove (10) and the groove depth summation of stress slot (12)
Less than the thickness of the first gasket (1).
3. novel torsional shear type bolt component according to claim 1, which is characterized in that the second gasket mounting groove (9)
Aperture it is identical with the diameter of the second gasket (6), the thickness of the second gasket (6) is greater than the slot of the second gasket mounting groove (9)
It is deep.
4. novel torsional shear type bolt component according to claim 1, which is characterized in that the nut of the nut (3) is clamped
Nut rough layer (20) are provided on face (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571570.6U CN209115500U (en) | 2018-09-26 | 2018-09-26 | A kind of novel torsional shear type bolt component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571570.6U CN209115500U (en) | 2018-09-26 | 2018-09-26 | A kind of novel torsional shear type bolt component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115500U true CN209115500U (en) | 2019-07-16 |
Family
ID=67199467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571570.6U Active CN209115500U (en) | 2018-09-26 | 2018-09-26 | A kind of novel torsional shear type bolt component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115500U (en) |
-
2018
- 2018-09-26 CN CN201821571570.6U patent/CN209115500U/en active Active
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