CN209340312U - A kind of round welded nut - Google Patents
A kind of round welded nut Download PDFInfo
- Publication number
- CN209340312U CN209340312U CN201821970259.9U CN201821970259U CN209340312U CN 209340312 U CN209340312 U CN 209340312U CN 201821970259 U CN201821970259 U CN 201821970259U CN 209340312 U CN209340312 U CN 209340312U
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- bottom end
- plate
- welded
- steel plate
- nut
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Abstract
The utility model discloses a kind of round welded nuts, including welded plate, nut body and connecting column, the bottom end of the connecting column is provided with stiffening plate, and the bottom end of stiffening plate is equipped with the second steel plate, the two sides of second steel plate bottom end pass through the second fastening bolt and are fixedly connected with the first steel plate, and first the two sides of steel plate bottom end pass through the first fastening bolt and be fixedly connected with circular flange, the bottom end of the circular flange is provided with nut body, and nut body is internally provided with circular hole, bottom end inside the circular hole is equipped with the first rubber pad, the bottom end of the nut body is equipped with welded plate, and the inside of welded plate is equipped with sucker, the bottom end of the welded plate is provided with the second rubber pad.The utility model is equipped with sucker by the inside in welded plate, and realize makes nut be fixed on the function of being welded on object, use easy to spread by sucker.
Description
Technical field
The utility model relates to chemical industry synthesis equipment technical field, specially a kind of round welded nut.
Background technique
Welded nut is usually that welding material is made, and shape is thicker to be suitable for welding, and when welding needs to separate two
Bolt, nut be installed together, will be mixed after metal melt with high temperature and cooled down again, work of the bolts and nuts in interior molecules power
It is combined together under, intensity is generally bigger than parent intensity.Exist in practical engineering applications since spanner space is inadequate, commonly
Nut is difficult to tighten, and is at this time the intensity that is connected and fixed for guaranteeing nut, selection uses welded nut.Outside general welded nut
There is protrusion, is suitble to welding.The case where having, needs nut-welding, to guarantee the quality being threadedly coupled, reducing spiral shell on fixing piece
Line loosens, but in welding, due to high temperature high fever, often damages the screw thread in nut, prevent its from bolt and screw rod
Close connection, What is more can generate overlap and enter situation connectionless in nut thread, and installment work is given to increase many fiber crops
It is tired.
And a kind of existing round welded nut does not have sucker fixed position, corrosion-resistant and anti-fracture function.
Utility model content
The purpose of this utility model is to provide a kind of round welded nuts, mentioned above in the background art existing to solve
A kind of round welded nut do not have sucker fixed position, corrosion-resistant and anti-fracture function problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of round welded nut, including welded plate,
Nut body and connecting column, the bottom end of the connecting column is provided with stiffening plate, and the bottom end of stiffening plate is equipped with the second steel plate, institute
The two sides for stating the second steel plate bottom end pass through the second fastening bolt and are fixedly connected with the first steel plate, and the two sides of the first steel plate bottom end
Circular flange is fixedly connected with by the first fastening bolt, the bottom end of the circular flange is provided with nut body, and nut
Ontology is internally provided with circular hole, and the bottom end inside the circular hole is equipped with the first rubber pad, the bottom end peace of the nut body
Inside equipped with welded plate, and welded plate is equipped with sucker, and the bottom end of the welded plate is provided with the second rubber pad.
Preferably, on the outer wall of the connecting column and titanium alloy layer, and the first steel plate are provided on the outer wall of stiffening plate
Top be provided with titanium alloy layer.
Preferably, the two sides on second steel plate top are fixedly connected with the first steel plate and circle by the second fastening bolt
Flange, and one end of the second fastening bolt all extends to the inside of nut body.
Preferably, internal screw thread is provided on the inner wall of the circular hole, and the inner wall of internal screw thread is cooperated with each other with external spiral, structure
At fixed structure.
Preferably, the connecting column is internally provided with blind hole, and blind hole is connected with the top of circular hole.
Compared with prior art, the utility model has the beneficial effects that the circle welded nut, by the bottom end of connecting column
It is provided with stiffening plate, realizes the effect being bonded, and realizes the function of reinforcing, is equipped with by the bottom end in stiffening plate
Second steel plate, the two sides of the second steel plate bottom end pass through the second fastening bolt and are fixedly connected with the first steel plate, realize reinforcing
Effect, so that nut be prevented to be broken, is fixedly connected with circle by passing through the first fastening bolt in the two sides of the first steel plate bottom end
Shape flange realizes the effect that steel plateelement is fastenedly connected, and passes through the circular hole that is internally provided in nut body, the inside of connecting column
It is provided with blind hole, the fixed effect of installation bolt is realized, the first rubber pad is equipped with by the bottom end inside circular hole, is realized
Fastening bolt prevents the effect to fall off, by the outer wall of connecting column and on the outer wall of stiffening plate being provided with titanium alloy
Layer, and the top of the first steel plate is provided with titanium alloy layer, realizes anticorrosion and heat-resisting effect, by the bottom of nut body
End is equipped with welded plate, realizes the effect convenient for welding, and the utility model is equipped with sucker by the inside in welded plate, real
Show and object to be welded has been sucked by sucker nut is made to be fixed on the effect on object to be welded.
Detailed description of the invention
Fig. 1 is the nut schematic cross-sectional view of the utility model；
Fig. 2 is the nut overlooking structure diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at the A of the utility model；
In figure: 1, internal screw thread；2, nut body；3, the first fastening bolt；4, the first steel plate；5, titanium alloy layer；6, it connects
Column；7, the second steel plate；8, stiffening plate；9, circular flange；10, the second fastening bolt；11, circular hole；12, the first rubber pad；13, it inhales
Disk；14, the second rubber pad；15, welded plate.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of round welded nut, including welded plate 15, spiral shell
Maternal body 2 and connecting column 6, the bottom end of connecting column 6 is provided with stiffening plate 8, and the bottom end of stiffening plate 8 is equipped with the second steel plate 7, the
The two sides of two steel plates, 7 bottom end pass through the second fastening bolt 10 and are fixedly connected with the first steel plate 4, and the two of 4 bottom end of the first steel plate
Side passes through the first fastening bolt 3 and is fixedly connected with circular flange 9, and the bottom end of circular flange 9 is provided with nut body 2, and spiral shell
Maternal body 2 is internally provided with circular hole 11, and connecting column 6 is internally provided with blind hole, and blind hole is connected with the top of circular hole 11,
Bottom end inside circular hole 11 is equipped with the first rubber pad 12, and one end of the second fastening bolt 10 all extends to the interior of nut body 2
Portion is provided with titanium alloy layer 5 on the outer wall of connecting column 6 and on the outer wall of stiffening plate 8, and the top of the first steel plate 4 is provided with
Titanium alloy layer 5, the bottom end of nut body 2 is equipped with welded plate 15, and the inside of welded plate 15 is equipped with sucker 13, welded plate 15
Bottom end be provided with the second rubber pad 14.
Working principle: in use, the surface of object to be welded is sucked by sucker 13, then made by welding welded plate 15
Nut body 2 is fixed on object, by the external spiral of inside spin 1 and bolt in circular hole 11, so that rotating bolt makes bolt
It is fixed in circular hole 11, bolt fixing-stable is made by the first rubber pad 12, it is not easily to fall off, then pass through the first steel plate 4 and circle
The effect that flange 9 reinforces nut, to prevent nut to be broken, then by the first steel plate 4, stiffening plate 8 and connecting column 6
Outer surface on be provided with titanium alloy layer 5, to realize anticorrosion and high temperature resistant.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of round welded nut, including welded plate (15), nut body (2) and connecting column (6), it is characterised in that: the company
The bottom end for connecing column (6) is provided with stiffening plate (8), and the bottom end of stiffening plate (8) is equipped with the second steel plate (7), second steel plate
(7) two sides of bottom end pass through the second fastening bolt (10) and are fixedly connected with the first steel plate (4), and the first steel plate (4) bottom end
Two sides pass through the first fastening bolt (3) and are fixedly connected with circular flange (9), and the bottom end of the circular flange (9) is provided with spiral shell
Maternal body (2), and nut body (2) is internally provided with circular hole (11), the internal bottom end of the circular hole (11) is equipped with first
The bottom end of rubber pad (12), the nut body (2) is equipped with welded plate (15), and the inside of welded plate (15) is equipped with sucker
(13), the bottom end of the welded plate (15) is provided with the second rubber pad (14).
2. a kind of round welded nut according to claim 1, it is characterised in that: on the outer wall of the connecting column (6) and add
It is provided with titanium alloy layer (5) on the outer wall of strong plate (8), and the top of the first steel plate (4) is provided with titanium alloy layer (5).
3. a kind of round welded nut according to claim 1, it is characterised in that: the two sides on the second steel plate (7) top
The first steel plate (4) and circular flange (9), and the one of the second fastening bolt (10) are fixedly connected with by the second fastening bolt (10)
End all extends to the inside of nut body (2).
4. a kind of round welded nut according to claim 1, it is characterised in that: be provided on the inner wall of the circular hole (11)
Internal screw thread (1), and the inner wall of internal screw thread (1) is cooperated with each other with external spiral, constitutes fixed structure.
5. a kind of round welded nut according to claim 1, it is characterised in that: connecting column (6) are internally provided with
Blind hole, and blind hole is connected with the top of circular hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970259.9U CN209340312U (en) | 2018-11-28 | 2018-11-28 | A kind of round welded nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970259.9U CN209340312U (en) | 2018-11-28 | 2018-11-28 | A kind of round welded nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340312U true CN209340312U (en) | 2019-09-03 |
Family
ID=67749592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970259.9U Active CN209340312U (en) | 2018-11-28 | 2018-11-28 | A kind of round welded nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340312U (en) |
-
2018
- 2018-11-28 CN CN201821970259.9U patent/CN209340312U/en active Active
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