US91288A - Improvement in machines foh making metallic nuts - Google Patents
Improvement in machines foh making metallic nuts Download PDFInfo
- Publication number
- US91288A US91288A US91288DA US91288A US 91288 A US91288 A US 91288A US 91288D A US91288D A US 91288DA US 91288 A US91288 A US 91288A
- Authority
- US
- United States
- Prior art keywords
- foh
- machines
- improvement
- edge
- making metallic
- 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 - Lifetime
Links
- 210000001847 Jaw Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/64—Making machine elements nuts
Definitions
- the crown-swage descends further, and retreats, shaping the top ofthe nut, while, at the same time, the punch descends, so as to prevent any part of the blank being forced into the hole in the crownswage, through which the punch works.
- the punch descends, punches the hole, and retreats.
- the shear-jaw and crowning swage and punch retreat to their furthest position from the nut, and the edge swage b, acted upon by the highest projecting part of the cam e, acts as a transferrer, and shoves the nut off of the anvil and over the hole a?, through which it drops.
- This edge swage retreats as soon as it has shoved the nut over the hole, and all parts then assume the positions shown in the drawings, so that the rod may again be forced forward, preparatory to the formation of another nut.
- the parts active in forming or forging the nut may operate in any desired order, and I also wish it to he u'nderstood that the number of times of operation may be varied; for instance, the edge swage may strike one or more blows, and so may the crownswa; ze. And not only may the order, but the relative time of operation be changed; for instance, the nut may be hammered while held upon the punch, and may be hammered on all sides at once, or on only two sides at a time, as specially described; but in all cases the blank is to occupy the same locality from the time of shearing to the time of completion.
- edge swages punch, crown swages, and shears, arranged as described, the aperture in the bed-plate or table, and the cam, to give additional motion to one of the edge swagesf so that it acts as a transferrer to discharge the nut.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Description
I. PETERS, PIIOTWLITHDGRAPHER, WASHINGTON. D. C.
gauge, which, as before stated, is the end of the edge swage c, and lying on the anvil:
First, the edge swages which act opposite to each other, come into position to steady the rod.
Second, the moving jaw of the 'shears descends, and also the crown-swage, the former cutting on" the blank, and the latter giving it a slight shaping-blow.
Third, all the edge swages strike the nut a blow, and retreat.
Fourth, the crown-swage descends further, and retreats, shaping the top ofthe nut, while, at the same time, the punch descends, so as to prevent any part of the blank being forced into the hole in the crownswage, through which the punch works.
Fifth, all the edge swages strike again, and retreat.
Sixth, the punch descends, punches the hole, and retreats.
Seventh, the shear-jaw and crowning swage and punch retreat to their furthest position from the nut, and the edge swage b, acted upon by the highest projecting part of the cam e, acts as a transferrer, and shoves the nut off of the anvil and over the hole a?, through which it drops. This edge swage retreats as soon as it has shoved the nut over the hole, and all parts then assume the positions shown in the drawings, so that the rod may again be forced forward, preparatory to the formation of another nut.
mees
I have already said that the parts active in forming or forging the nut may operate in any desired order, and I also wish it to he u'nderstood that the number of times of operation may be varied; for instance, the edge swage may strike one or more blows, and so may the crownswa; ze. And not only may the order, but the relative time of operation be changed; for instance, the nut may be hammered while held upon the punch, and may be hammered on all sides at once, or on only two sides at a time, as specially described; but in all cases the blank is to occupy the same locality from the time of shearing to the time of completion.
I claim as my ow'n invention- 1. The combination ofthe edge swages, crown-swage, punch, and shears, when so arranged, substantially as described, in relation to each other, as to act upon the blank lying in the same spot, while all the necessary operations upon it are performed.
2. In combination with edge 'swages, punch, crown swages, and shears, arranged as described, the aperture in the bed-plate or table, and the cam, to give additional motion to one of the edge swagesf so that it acts as a transferrer to discharge the nut.
ANDREW S. UPSON.
Witnesses: l
SAMUEL Fnlsmn, HENRY N. HATCH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US91288A true US91288A (en) | 1869-06-15 |
Family
ID=2160766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US91288D Expired - Lifetime US91288A (en) | Improvement in machines foh making metallic nuts |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US91288A (en) |
-
0
- US US91288D patent/US91288A/en not_active Expired - Lifetime
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