CN209340313U - A kind of T-type welded nut - Google Patents
A kind of T-type welded nut Download PDFInfo
- Publication number
- CN209340313U CN209340313U CN201821970268.8U CN201821970268U CN209340313U CN 209340313 U CN209340313 U CN 209340313U CN 201821970268 U CN201821970268 U CN 201821970268U CN 209340313 U CN209340313 U CN 209340313U
- Authority
- CN
- China
- Prior art keywords
- welded nut
- main body
- threaded post
- nut main
- protection
- 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.)
- Active
Links
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of T-type welded nuts, including threaded post, welded nut main body, protection protrusion and positioning protrusion, the edge of welded nut main body bottom end is evenly arranged with positioning protrusion, and welding hole is provided between positioning protrusion, the welding hole runs through the bottom end of welded nut main body and connect with the top of welded nut main body, the top of the welded nut main body is evenly arranged with protection line, the middle position on welded nut main body top is provided with protection protrusion, and the middle position of protruding apex is protected to be provided with threaded post, the top of the threaded post is provided with screw thread mouth, and screw thread mouth runs through the top of threaded post and connect with the bottom end of welded nut main body.The utility model by being additionally arranged three positioning protrusion at welded nut main body bottom edge so that welded nut welding when positioning more accurately, be not easy to retain gap, improve and weld to obtain quality.
Description
Technical field
The utility model relates to welded nut technical field, specially a kind of T-type welded nut.
Background technique
Welded nut is the nut being suitble in nut external welding, it is the fastening for having internal screw thread and being used cooperatively with screw rod
Part.The range that it is used is wide, intensity is big, high temperature resistant, is unlikely to deform, in the products machine such as some products, especially automobile often
It can often use, but there are many problems or defects for existing welded nut.
First, the soldered nut deformation since high temperature will lead to of traditional welded nut, and it is non-dismountable, and some work
Bold and vigorous metal cannot be welded with usual method, such as aluminium, magnesium etc., need to protect gas or argon arc welding, have very to processing technology and precision
High requirement.
Second, for traditional welded nut in welding, poor welding quality, the weld strength of nut be not high, and fastener is fixed
It is insecure, cause to be easy to produce crack at the soldering opening of fastener and welded nut, when the vibration by erosion by wind and rain and blast
When, the nut of securing member can slowly be corroded and be loosened, if the time is long, and welded nut will without on-call maintenance
Automatic-falling jeopardizes the safety of people.
Third, traditional welded nut position inaccurate be easy to cause between welded nut and fastener and stay in pressure welding
The gap deposited is larger, is not fixed firmly fastener, unbearable high-frequency vibration and high pressure, poor welding quality.
Utility model content
The purpose of this utility model is to provide a kind of T-type welded nuts, to solve height mentioned above in the background art
Temperature will lead to the problem of soldered nut deformation, poor welding quality and position inaccurate.
To achieve the above object, the utility model provides the following technical solutions: a kind of T-type welded nut, including threaded post,
Welded nut main body, protection protrusion and positioning protrusion, the edge of welded nut main body bottom end are evenly arranged with convex
It rises, and is provided with welding hole between positioning protrusion, bottom end and and welded nut of the welding hole through welded nut main body
The top of main body connects, and the top of the welded nut main body is evenly arranged with protection line, welded nut main body top
Middle position is provided with protection protrusion, and the middle position of protruding apex is protected to be provided with threaded post, the threaded post
Top is provided with screw thread mouth, and screw thread mouth runs through the top of threaded post and connect with the bottom end of welded nut main body, the screw thread
Column is internally provided with internal screw thread, and the raised inside of the threaded post, welded nut main body, protection is provided with reinforcing rib, institute
The top for stating threaded post is provided with gasket, the two sides of the threaded post be evenly arranged with the mutually matched slot of gasket, it is described
The both ends of gasket are inserted in the inside of slot, and the slot is internally provided with trapezoidal circular hole, the threaded post, welded nut main body
Nickel plating alloy layer is provided with the surface of protection protrusion.
It preferably, is in welding between the threaded post and protection protrusion and between protection protrusion and welded nut main body
Integral structure.
Preferably, top equidistantly distributed of the protection line in welded nut main body.
Preferably, the welding hole and positioning protrusion are distributed about the midpoint of welded nut main body in concentric circles.
Preferably, the edge of the welded nut main body is in rounded feature.
Preferably, the positioning protrusion is in semi-cylindrical form.
Compared with prior art, the utility model has the beneficial effects that the T-type welded nut is structurally reasonable, have following
Advantage:
1, by the reinforcing rib that is internally provided in welded nut, and welded nut obtains surface and is provided with nickel plating alloy layer,
Improve high temperature resistance, antioxygenic property and the anti-deformation nature of welded nut, effective solution welded nut is due to height
Temperature and lead to the problem of deformation, extend the service life of welded nut.
2, by being additionally arranged three welding holes and several protection lines in welded nut main body, keep welded nut fixed more
Add securely, it is easy to manufacture and install, the safety accident of not prison welding generation can be maximally reduced, beneficial to safety in production, is applicable in
It is wide.
3, by being additionally arranged three positioning protrusion at welded nut main body bottom edge, so that welded nut is in welding
Positioning more accurately, be not easy to retain gap, improve and weld to obtain quality.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the present invention looks up structural representation of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
Fig. 5 is the enlarged structure schematic diagram in the utility model Fig. 1 at A.
In figure: 1, threaded post；2, reinforcing rib；3, line is protected；4, welding hole；5, welded nut main body；6, protection protrusion；7,
Internal screw thread；8, screw thread mouth；9, trapezoidal circular hole；10, gasket；11, positioning protrusion；12, slot；13, nickel plating alloy layer.
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. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of T-type welded nut, including threaded post 1, weldering
Connected nut main body 5, protection protrusion 6 and positioning protrusion 11, the edge of 5 bottom end of welded nut main body are evenly arranged with positioning protrusion
11, and welding hole 4 is provided between positioning protrusion 11, bottom end and and welded nut of the welding hole 4 through welded nut main body 5
The top of main body 5 connects, and welding hole 4 is distributed about the midpoint of welded nut main body 5 in concentric circles with positioning protrusion 11, this
Sample be provided with conducive to when welded nut uniform force, positioning protrusion 11 be in semi-cylindrical form, be provided in this way be conducive to welding spiral shell
Mother positions, and the top of welded nut main body 5 is evenly arranged with protection line 3, protects line 3 on the top of welded nut main body 5
Equidistantly distributed is provided with is conducive to improve the friction between fastener and welded nut in this way, keeps welded nut fixed more
It is secured, the middle position on 5 top of welded nut main body is provided with protection protrusion 6, and protects the middle position on raised 6 tops
Place is provided with threaded post 1, is in weldering between threaded post 1 and protection protrusion 6 and between protection protrusion 6 and welded nut main body 5
Integral structure is connect, is provided with the integral strength for being conducive to improve welded nut in this way, the top of threaded post 1 is provided with screw thread mouth 8,
And screw thread mouth 8 runs through the top of threaded post 1 and connect with the bottom end of welded nut main body 5, threaded post 1 is internally provided with interior spiral shell
Line 7, threaded post 1, protect the inside of protrusion 6 to be provided with reinforcing rib 2 at welded nut main body 5, and the top of threaded post 1 is provided with
Gasket 10, the two sides of threaded post 1 be evenly arranged with the mutually matched slot 12 of gasket 10, the both ends of gasket 10 are inserted in slot
12 inside, the slot 12 are internally provided with trapezoidal circular hole 9, the surface of threaded post 1, welded nut main body 5 and protection protrusion 6
It is provided with nickel plating alloy layer 13, the edge of welded nut main body 5 is in rounded feature, is provided with is conducive to optimization welded nut in this way
Structure keeps structure more beautiful.
Working principle: in use, adding three on fastener first can be with the mutually matched positioning of positioning protrusion 11
The positioning protrusion 11 of 5 bottom end of welded nut main body is directed at the locating slot on fastener, forms snap-in structure, avoid welding by slot
Weld between nut and fastener leads to the problem of crack due to the pressure by multi-angle, in welded nut main body 5
Be additionally arranged three welding holes 4 and several protection lines 3, by weld filler insert welding hole 4 in, by welding gun to welded nut with
Fastener is welded, under the action of welding hole 4 and protection line 3, so that fixing more between welded nut and fastener
It is secured, by being internally provided with reinforcing rib 2 in welded nut, while the surface of welded nut is provided with nickel plating alloy layer
13, improve welded nut and obtain high temperature resistance, antioxygenic property and anti-deformation nature, effective solution welded nut due to
High temperature and lead to the problem of deformation, extend the service life of this product, when erecting and welding nut main body 5 and fastener, will pad
The both ends of piece 10 are inserted into respectively in the slot 12 of 5 two sides of welded nut main body, and gasket 10 makes fastener and welded nut main body 5
Between form cushion space, prevent internal screw thread 7 stuck.
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 (6)
1. a kind of T-type welded nut, including threaded post (1), welded nut main body (5), protection raised (6) and positioning protrusion
(11), it is characterised in that: the edge of welded nut main body (5) bottom end is evenly arranged with positioning protrusion (11), and is positioned
Be provided with welding hole (4) between raised (11), the welding hole (4) through welded nut main body (5) bottom end and with welding
The top of nut main body (5) connects, and the top of the welded nut main body (5) is evenly arranged with protection line (3), the welding spiral shell
The middle position on female main body (5) top is provided with protection protrusion (6), and protects the middle position setting on raised (6) top
Have threaded post (1), the top of the threaded post (1) is provided with screw thread mouth (8), and screw thread mouth (8) runs through the top of threaded post (1)
And connect with the bottom end of welded nut main body (5), the threaded post (1) is internally provided with internal screw thread (7), the threaded post
(1), welded nut main body (5), protect the inside of raised (6) to be provided with reinforcing rib (2), the top of the threaded post (1) is set
It is equipped with gasket (10), the two sides of the threaded post (1) are evenly arranged with and gasket (10) mutually matched slot (12), the pad
The both ends of piece (10) are inserted in the inside of slot (12), and the slot (12) is internally provided with trapezoidal circular hole (9), the threaded post
(1), the surface of welded nut main body (5) and protection raised (6) is provided with nickel plating alloy layer (13).
2. a kind of T-type welded nut according to claim 1, it is characterised in that: the threaded post (1) and protection protrusion
(6) it between and protects between raised (6) and welded nut main body (5) in weldedization structure.
3. a kind of T-type welded nut according to claim 1, it is characterised in that: the protection line (3) is in welded nut master
The top equidistantly distributed of body (5).
4. a kind of T-type welded nut according to claim 1, it is characterised in that: the welding hole (4) and positioning protrusion
(11) about the midpoint of welded nut main body (5) in concentric circles be distributed.
5. a kind of T-type welded nut according to claim 1, it is characterised in that: the edge of the welded nut main body (5)
In rounded feature.
6. a kind of T-type welded nut according to claim 1, it is characterised in that: the positioning protrusion (11) is in semicolumn
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970268.8U CN209340313U (en) | 2018-11-28 | 2018-11-28 | A kind of T-type welded nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970268.8U CN209340313U (en) | 2018-11-28 | 2018-11-28 | A kind of T-type welded nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340313U true CN209340313U (en) | 2019-09-03 |
Family
ID=67749575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970268.8U Active CN209340313U (en) | 2018-11-28 | 2018-11-28 | A kind of T-type welded nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340313U (en) |
-
2018
- 2018-11-28 CN CN201821970268.8U patent/CN209340313U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209340313U (en) | A kind of T-type welded nut | |
| CN105317794B (en) | Super extra-high voltage electric transmission and transformation equipment grading ring fixed structure | |
| CN208787835U (en) | A kind of welding tooling and welding platform for enamel cistern end socket | |
| CN213929091U (en) | High-strength tightening bolt | |
| CN109365976A (en) | A kind of production method and mold of Resistance Welding receiving electrode | |
| CN201851471U (en) | Square pressing and riveting screw nut | |
| CN212642011U (en) | Aluminum plate connection structure | |
| CN204771113U (en) | Formula of blowing nut projection welding bottom electrode | |
| CN212704911U (en) | Double-welding-gun interval and included angle adjusting device | |
| CN209683938U (en) | A kind of novel aluminum alloy moulding bed peculiar to vessel | |
| CN204111897U (en) | A kind of endoporus electroplating tooling | |
| CN210684004U (en) | Quick locking mechanism of silicon single crystal furnace body | |
| CN208680758U (en) | A kind of automatic welding machinery hand tack-weld | |
| CN207494836U (en) | A kind of welding torch position micro-adjusting mechanism | |
| CN205260506U (en) | Super extra -high voltage defeated substation equipment equalizer ring fixed knot construct | |
| CN102003448A (en) | Square pressure riveting nut | |
| CN219413188U (en) | High-strength wear-resistant bolt | |
| CN104879367A (en) | Countersunk universal oscillating nut and machining method thereof | |
| CN220619165U (en) | Barrel plating hanger conductive rod | |
| CN213145041U (en) | Improved aluminum bolt | |
| CN215787375U (en) | Gas shield welding gun nozzle | |
| CN204610527U (en) | A kind of Novel welding bolt | |
| CN204711470U (en) | Weld jig | |
| CN218542840U (en) | Novel station iron stand connecting piece | |
| CN213117075U (en) | Bleeder nut that corrosion resistance is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |