CN106238942B - A kind of welding method of embedded nut connector - Google Patents
A kind of welding method of embedded nut connector Download PDFInfo
- Publication number
- CN106238942B CN106238942B CN201610728895.XA CN201610728895A CN106238942B CN 106238942 B CN106238942 B CN 106238942B CN 201610728895 A CN201610728895 A CN 201610728895A CN 106238942 B CN106238942 B CN 106238942B
- Authority
- CN
- China
- Prior art keywords
- nut
- mounting base
- welded
- welding method
- connector
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
Abstract
The invention discloses a kind of welding methods of embedded nut connector that may make nut to be reliably welded on mounting base, the placement hole matched with the nut that the embedded nut connector includes: mounting base, is provided on mounting base, the welding method includes the following steps: 1) to open up the annular ditch groove of circle circumferential direction in nut side to be welded, and the distance of downside to the nut bottom of the groove is suitable with the thickness of the mounting base；2) nut is put into the placement hole of the mounting base, circumferentially selects at least three pads to be welded centered on the center line of the threaded hole of nut；3) it is heat-treated after carrying out the embedded nut connector being welded.The purposes of welding method of the present invention is very extensive.
Description
Technical field
The present invention relates to a kind of welding methods, more particularly to are welded together nut and mounting base to form nut
The welding method of connector.
Background technique
It is well known that by nut-welding in mounting plate or when offering on the mounting base of placement hole, due to welding surface
It is smaller, it cannot be reliably welded on mounting base so as to cause nut, so that in actual use, spiral shell frequent occurrence
The phenomenon that mother falls off from mounting base will anticipate when this screw connector is used in the key position of structural member
Unimaginable accident.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of may make nut to be reliably welded on mounting base
The welding method of embedded nut connector.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: a kind of welding side of embedded nut connector
Method, the embedded nut connector includes: mounting base, the placement matched with the nut that is provided on mounting base
Hole, the welding method include the following steps:
1) annular ditch groove of circle circumferential direction is opened up in nut side to be welded, the downside of the groove is to be parallel to nut
The plane of bottom surface, the distance of the plane to nut bottom are suitable with the thickness of the mounting base；
2) nut is put into the placement hole of the mounting base, centered on the center line of the threaded hole of nut
At least three pads are circumferentially selected to be welded；
3) it is heat-treated after carrying out the embedded nut connector being welded.
As a preferred embodiment, in the welding method of the embedded nut connector, the annular ditch groove
Upper side is by inner inclined outwardly upwardly inclined-plane.
As a preferred embodiment, in the welding method of the embedded nut connector, the depth of the annular ditch groove
Degree is less than the 30% of the outer diameter of the nut and the difference of internal diameter.
As a preferred embodiment, in the welding method of the embedded nut connector, the nut is hexagonal
Nut corresponds, and the pad is three or six, is circumferentially evenly arranged in around the nut.
The beneficial effects of the present invention are: the present invention is on nut by opening up annular ditch groove, so that the downside of annular ditch groove
The welding surface of face and mounting base in the same plane, moreover, weld part can be embedded in annular ditch groove, substantially increases welding
Firmness.In addition, the upper side of annular ditch groove is arranged to acclivitous inclined-plane from inside to outside, welding is greatly facilitated,
But also the solder joint in annular ditch groove is fuller, the firmness of welding is further increased.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of screw connector of the present invention.
The schematic cross-sectional view in the direction A-A in Fig. 2 Fig. 1.
Appended drawing reference of the Fig. 1 into Fig. 2 are as follows: 1, mounting base, 11, mounting-positioning holes, 2, hexagonal socket nut, 21, ring-type
Groove.
Specific embodiment
With reference to the accompanying drawing, a kind of specific reality of the welding method of embedded nut connector described in the present invention is described in detail
Apply scheme:
The welding method of a kind of embedded nut connector of the present invention, as shown in Figure 1, the embedded nut connects
Part include: open up there are four mounting-positioning holes 11 mounting base 1, be provided on mounting base 1 with the hexagonal socket nut 2
The placement hole matched, the welding method include the following steps:
1) as shown in Fig. 2, opening up the annular ditch groove 21 of circle circumferential direction, the ring in the side of hexagonal socket nut 2 to be welded
The depth of shape groove 21 be less than the hexagonal socket nut 2 outer diameter and internal diameter difference 30%, the annular ditch groove 21 it is upper
Side is by inner inclined outwardly upwardly inclined-plane, and the downside of the groove 21 is the plane for being parallel to 2 bottom surface of hexagonal socket nut, should
The distance of the downside of annular ditch groove 21 to 2 bottom surface of hexagonal socket nut is suitable with the thickness of mounting base 1, so that welding
When, the welding surface (upper surface) of mounting base 1 and the downside of the annular ditch groove 21 are in a plane；
2) nut 2 is put into the placement hole of the mounting base 1, in the threaded hole of hexagonal socket nut 2
It circumferentially selects three centered on heart line or six pads being evenly arranged is welded；
3) it is heat-treated after carrying out the embedded nut connector being welded.
In conclusion only presently preferred embodiments of the present invention, is not used to limit the scope of implementation of the present invention, it is all according to
Equivalent changes and modifications made by shape described in scope of the invention as claimed, construction, feature and spirit should all be included in this
In the scope of the claims of invention.
Claims (2)
1. a kind of welding method of embedded nut connector, the embedded nut connector include: mounting base, are provided with peace
The placement hole matched with the nut on bottom plate is filled, the welding method includes the following steps:
1) annular ditch groove of circle circumferential direction is opened up in nut side to be welded, the downside of the groove is to be parallel to nut bottom
Plane, the distance of the plane to nut bottom is suitable with the thickness of the mounting base；
2) nut is put into the placement hole of the mounting base, along week centered on the center line of the threaded hole of nut
It is welded at least three pads of selection；
3) it is heat-treated after carrying out the embedded nut connector being welded；
The upper side of the annular ditch groove is by inner inclined outwardly upwardly inclined-plane；The depth of the annular ditch groove is less than described
The 30% of the difference of the outer diameter and internal diameter of nut.
2. the welding method of embedded nut connector as described in claim 1, it is characterised in that: the nut is hexagonal spiral shell
Mother corresponds, and the pad is three or six, is circumferentially evenly arranged in around the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728895.XA CN106238942B (en) | 2016-08-26 | 2016-08-26 | A kind of welding method of embedded nut connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728895.XA CN106238942B (en) | 2016-08-26 | 2016-08-26 | A kind of welding method of embedded nut connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238942A CN106238942A (en) | 2016-12-21 |
| CN106238942B true CN106238942B (en) | 2019-06-18 |
Family
ID=57596408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728895.XA Active CN106238942B (en) | 2016-08-26 | 2016-08-26 | A kind of welding method of embedded nut connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238942B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519761A1 (en) * | 1995-05-30 | 1996-12-05 | Emhart Inc | Welded nut with conical collar |
| CN201027766Y (en) * | 2007-04-17 | 2008-02-27 | 艾默生网络能源系统有限公司 | Welding nut |
| CN102235412A (en) * | 2010-05-05 | 2011-11-09 | 李建珍 | Flat plate welding nut |
| CN103174726A (en) * | 2011-12-21 | 2013-06-26 | 万李 | Novel nut used for welding |
| CN205371248U (en) * | 2015-12-04 | 2016-07-06 | 重庆福涛机械制造有限公司 | Nut is used in welding |
-
2016
- 2016-08-26 CN CN201610728895.XA patent/CN106238942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519761A1 (en) * | 1995-05-30 | 1996-12-05 | Emhart Inc | Welded nut with conical collar |
| CN201027766Y (en) * | 2007-04-17 | 2008-02-27 | 艾默生网络能源系统有限公司 | Welding nut |
| CN102235412A (en) * | 2010-05-05 | 2011-11-09 | 李建珍 | Flat plate welding nut |
| CN103174726A (en) * | 2011-12-21 | 2013-06-26 | 万李 | Novel nut used for welding |
| CN205371248U (en) * | 2015-12-04 | 2016-07-06 | 重庆福涛机械制造有限公司 | Nut is used in welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238942A (en) | 2016-12-21 |
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