CN106438640A - Press fitting bolt structure of limiting stopper - Google Patents
Press fitting bolt structure of limiting stopper Download PDFInfo
- Publication number
- CN106438640A CN106438640A CN201610757888.2A CN201610757888A CN106438640A CN 106438640 A CN106438640 A CN 106438640A CN 201610757888 A CN201610757888 A CN 201610757888A CN 106438640 A CN106438640 A CN 106438640A
- Authority
- CN
- China
- Prior art keywords
- mounting bolt
- press mounting
- stop
- press fitting
- fitting bolt
- 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.)
- Pending
Links
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/048—Specially-shaped necks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a press fitting bolt structure of a limiting stopper. The press fitting bolt structure comprises a press fitting bolt installed on a limiting stopper stamping part, the press fitting bolt comprises a nut and a stud, the upper end of the stud is provided with symmetrical protruding blocks, symmetrical clamping blocks are arranged on the inner wall of a screw hole of the limiting stopper stamping part, and the clamping blocks are in contact with the protruding blocks; the bolt is fixed through the arrangement of the structures of the protruding blocks and the clamping blocks, and the bolt can be directly fixed to the stamping part without welding or knurling; and in addition, the disengagement force and the twisting force can be remarkably improved, operation is convenient, and the production cost is low.
Description
Technical field
The present invention relates to bolt technical field, particularly relate to the press mounting bolt structure on a kind of stop.
Background technology
Stop is a kind of safety device in order to protect machine and user thereof, is often applicable to above arrangements for automotive doors,
For the installation of vehicle complete vehicle, stop needing install bolt and fixing, current bolt is fixed on technique on stamping parts and is generally
Welding or annular knurl, but to equipment and process stabilizing, welding procedure requires that high and risk is difficult to detection, and single annular knurl technique links
In the not high transportation of intensity easy to fall off, therefore, the problem solving this class is particularly important.
Content of the invention
For the deficiencies in the prior art, the invention provides the press mounting bolt structure of a kind of stop, be provided by convex
The structure of block and fixture block fixes bolt, the limitation fixing to solve existing bolt.
In order to solve the problems referred to above, the invention provides the press mounting bolt structure of a kind of stop, include and be arranged on limit
Press mounting bolt on the device stamping parts of position, described press mounting bolt includes nut and stud, and described stud upper end is provided with symmetry
Projection, the inwall of the screw of described stop stamping parts is provided with symmetry fixture block, described fixture block contacts with projection.
Further improvement is that：The lower surface of described projection is the inclined-plane tilting, and the upper surface of described projection is right-angle surface.
Further improvement is that：The nut of described press mounting bolt is set to hexangle type.
Further improvement is that：Described fixture block is set to square, and is made up of elastomeric material.
The invention has the beneficial effects as follows：The present invention is provided by projection and the structure of fixture block fixes bolt, can be without
Cross welding or annular knurl is directly fixed on bolt on stamping parts, and be remarkably improved abjection power and torsion, easy to operate, production
Cost is relatively low.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the connection figure of the present invention.
Fig. 3 is the nut structure schematic diagram of the present invention.
Wherein：1-stop stamping parts, 2-press mounting bolt, 3-nut, 4-stud, 5-projection, 6-fixture block.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the present invention is further described, the present embodiment
It is only used for explaining the present invention, be not intended that limiting the scope of the present invention.
As shown in Figure 1, 2, 3, present embodiments provide the press mounting bolt structure of a kind of stop, include be arranged on spacing
Press mounting bolt 2 on device stamping parts 1, it is characterised in that：Described press mounting bolt 2 includes nut 3 and stud 4, at described stud 4
Upper end is provided with the projection 5 of symmetry, and the inwall of the screw of described stop stamping parts 1 is provided with the fixture block 6 of symmetry, described card
Block 6 contacts with projection 5.The lower surface of described projection 5 is the inclined-plane tilting, and the upper surface of described projection 5 is right-angle surface.Described
The nut 3 of press mounting bolt is set to hexangle type.Described fixture block 6 is set to square, and is made up of elastomeric material.
The present invention is provided by projection 5 and the structure of fixture block 6 fixes bolt, can directly will without welding or annular knurl
Bolt is fixed on stamping parts, and is remarkably improved abjection power and torsion, easy to operate, production cost is relatively low.
Claims (4)
1. a press mounting bolt structure for stop, includes and is arranged on stop stamping parts（1）On press mounting bolt（2）, its
It is characterised by：Described press mounting bolt（2）Include nut（3）And stud（4）, at described stud（4）Upper end is provided with symmetry
Projection（5）, described stop stamping parts（1）Screw inwall on be provided with symmetry fixture block（6）, described fixture block（6）With convex
Block（5）Contact.
2. the press mounting bolt structure of stop as claimed in claim 1, it is characterised in that：Described projection（5）Lower surface be
The inclined-plane tilting, described projection（5）Upper surface be right-angle surface.
3. the press mounting bolt structure of stop as claimed in claim 1, it is characterised in that：The nut of described press mounting bolt（3）
It is set to hexangle type.
4. the press mounting bolt structure of stop as claimed in claim 1, it is characterised in that：Described fixture block（6）It is set to square
, and be made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757888.2A CN106438640A (en) | 2016-08-30 | 2016-08-30 | Press fitting bolt structure of limiting stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757888.2A CN106438640A (en) | 2016-08-30 | 2016-08-30 | Press fitting bolt structure of limiting stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438640A true CN106438640A (en) | 2017-02-22 |
Family
ID=58090900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757888.2A Pending CN106438640A (en) | 2016-08-30 | 2016-08-30 | Press fitting bolt structure of limiting stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438640A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172573A2 (en) * | 2000-07-12 | 2002-01-16 | TEXTRON VERBINDUNGSTECHNIK GmbH & Co. OHG | Fastening element for press fiting, which is fitted free of rotation and pressing out in a steel plate |
| JP2006038026A (en) * | 2004-07-23 | 2006-02-09 | Japan Drive-It Co Ltd | Press type stud bolt |
| CN202579564U (en) * | 2012-04-13 | 2012-12-05 | 航天精工有限公司 | Fastening piece with anti-falling function |
| CN103541981A (en) * | 2013-10-23 | 2014-01-29 | 蒋昆明 | Anti-loose tire bolt |
| JP2014141999A (en) * | 2013-01-23 | 2014-08-07 | Ueno Tekkosho:Kk | Mounting method of clinch stud to metallic plate material |
-
2016
- 2016-08-30 CN CN201610757888.2A patent/CN106438640A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1172573A2 (en) * | 2000-07-12 | 2002-01-16 | TEXTRON VERBINDUNGSTECHNIK GmbH & Co. OHG | Fastening element for press fiting, which is fitted free of rotation and pressing out in a steel plate |
| JP2006038026A (en) * | 2004-07-23 | 2006-02-09 | Japan Drive-It Co Ltd | Press type stud bolt |
| CN202579564U (en) * | 2012-04-13 | 2012-12-05 | 航天精工有限公司 | Fastening piece with anti-falling function |
| JP2014141999A (en) * | 2013-01-23 | 2014-08-07 | Ueno Tekkosho:Kk | Mounting method of clinch stud to metallic plate material |
| CN103541981A (en) * | 2013-10-23 | 2014-01-29 | 蒋昆明 | Anti-loose tire bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |