GB934157A - Improvements in or relating to a method of securing an insert in sheet material - Google Patents
Improvements in or relating to a method of securing an insert in sheet materialInfo
- Publication number
- GB934157A GB934157A GB1907861A GB1907861A GB934157A GB 934157 A GB934157 A GB 934157A GB 1907861 A GB1907861 A GB 1907861A GB 1907861 A GB1907861 A GB 1907861A GB 934157 A GB934157 A GB 934157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insert
- die
- sheet
- knurl
- face
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000003825 pressing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
- F16B37/068—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the support, e.g. the sheet or plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automatic Assembly (AREA)
- Insertion Pins And Rivets (AREA)
- Punching Or Piercing (AREA)
Abstract
934,157. Perforating; assembling force fits; riveted joints. BELLING & LEE Ltd. June 15, 1962 [May 26, 1961], No. 19078/61. Class 83 (4). [Also in Group XXV] A method of securing a rigid insert in a rigid sheet of material includes the steps of contacting a serrated leading edge of the insert with one face of the material, positioning a die with a non-serrated cutting edge on the other face of the material and applying pressure to the insert so that a piece of material is sheared from the sheet and at least a serrated part of the insert following the leading face is forced into the place of the sheared piece of material. The insert comprises a cylindrical threaded shank 1 and a larger portion 3 which is knurled at 4 and 5 and has a groove 7 linked to the knurl 4 by a chamfer 8. The insert is secured in a sheet of material by the apparatus shown in Fig. 2 which comprises a punch 11 and a die 15 which has a bore 16 'equal in diameter to the circle 21 (Fig. 3) through the mid-points of the knurl teeth 20. A ring 17 projects above the surface of the die and is joined to the bore 16 by a chamfer 18. The insert co-operates with the die to perforate the material 9, and the insert is then forced into the hole until the lower face of the punch contacts the surface 12 of the material. Further pressure is applied and the ring 17 forces material of the sheet 9 into the groove 7. Since the bore of the die is smaller than the major diameter of the knurl 5, the tips of the knurl teeth are peened over as shown at 24 and further secure the insert. Specifications 776,373, 869,037 and 911,037 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1907861A GB934157A (en) | 1961-05-26 | 1961-05-26 | Improvements in or relating to a method of securing an insert in sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1907861A GB934157A (en) | 1961-05-26 | 1961-05-26 | Improvements in or relating to a method of securing an insert in sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB934157A true GB934157A (en) | 1963-08-14 |
Family
ID=10123405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1907861A Expired GB934157A (en) | 1961-05-26 | 1961-05-26 | Improvements in or relating to a method of securing an insert in sheet material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB934157A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276499A (en) * | 1963-12-30 | 1966-10-04 | Republic Steel Corp | Flush-driven self-piercing and clinching nut and method of securing to a member |
| US3699637A (en) * | 1970-08-19 | 1972-10-24 | Budd Co | Method of locking a bolt in an assembly by external staking |
| EP2004369A2 (en) * | 2006-04-11 | 2008-12-24 | Acument Intellectual Properties, LLC. | Self-piercing pin and method of installation |
| CN104747594A (en) * | 2015-03-24 | 2015-07-01 | 丽水市金威自动化技术有限公司 | Shaft and flange connecting structure and processing process thereof |
-
1961
- 1961-05-26 GB GB1907861A patent/GB934157A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276499A (en) * | 1963-12-30 | 1966-10-04 | Republic Steel Corp | Flush-driven self-piercing and clinching nut and method of securing to a member |
| US3699637A (en) * | 1970-08-19 | 1972-10-24 | Budd Co | Method of locking a bolt in an assembly by external staking |
| EP2004369A2 (en) * | 2006-04-11 | 2008-12-24 | Acument Intellectual Properties, LLC. | Self-piercing pin and method of installation |
| EP2004369A4 (en) * | 2006-04-11 | 2011-09-07 | Asia Fastening Us Inc | Self-piercing pin and method of installation |
| CN104747594A (en) * | 2015-03-24 | 2015-07-01 | 丽水市金威自动化技术有限公司 | Shaft and flange connecting structure and processing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB887799A (en) | Blind rivet | |
| GB1107352A (en) | Improvements in or relating to rivet-like fastener devices | |
| GB964402A (en) | Nut-panel assembly and method of making same | |
| GB994891A (en) | Improvements in or relating to inserts for insertion in sheet material | |
| GB882346A (en) | Improvements in or relating to expandable rivets | |
| GB911262A (en) | Pin and fastener comprising same for use in workpieces | |
| GB934157A (en) | Improvements in or relating to a method of securing an insert in sheet material | |
| JPS56165531A (en) | Punching method for hole in metallic sheet | |
| GB1066112A (en) | Improvements in or relating to methods of joining two bodies | |
| GB1209800A (en) | Spring-stripper for use with punches, dies and the like | |
| JPS5728635A (en) | Method of boring tapered hole in metallic plate | |
| GB745380A (en) | A new or improved method and apparatus for joining metal sheets | |
| FR2282563A1 (en) | Stud fixing of sheet materials - with boss on base material deformed on assembly to grip grooved shank | |
| GB934158A (en) | Improvements in or relating to methods of securing an insert in sheet material | |
| JPS5927305B2 (en) | Drilling/caulking combination tool | |
| GB934122A (en) | Improvements in or relating to securing an aperture member to sheet material | |
| GB893996A (en) | Improvements in or relating to methods of securing inserts in sheet material | |
| GB955813A (en) | Methods of securing an insert of solid material in a sheet of solid material and inserts therefor | |
| JPS5659539A (en) | Joining device of plate material | |
| GB918837A (en) | Improvements in methods of securing inserts in sheet material | |
| US3056365A (en) | Apparatus for stamping and marking parts | |
| GB828180A (en) | Improvements in rivet fasteners and collars therefor | |
| GB1200152A (en) | Self-punching insert | |
| JPS56113442A (en) | Punching method for curved surface of elastic body | |
| GB955179A (en) | Improvements in or relating to methods of and apparatus for inserting inserts through solid bodies |