SU86223A1 - Method of making side rings for car wheels - Google Patents
Method of making side rings for car wheelsInfo
- Publication number
- SU86223A1 SU86223A1 SU373100A SU373100A SU86223A1 SU 86223 A1 SU86223 A1 SU 86223A1 SU 373100 A SU373100 A SU 373100A SU 373100 A SU373100 A SU 373100A SU 86223 A1 SU86223 A1 SU 86223A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ring
- side rings
- car wheels
- making side
- points
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
Известные способы изготовлени бортовых колец автомобильных колес путем прокатки специального профил сплошного сечени с последующей гибкой его в кольцо, сваркой стыка и правкой кольца вл етс весьма трудоемким процессом, а кольцо, изготовленное по такому способу, имеет значительный вес.The known methods of manufacturing the side rings of automobile wheels by rolling a special profile of continuous section followed by its flexible ring, welding the joint and straightening the ring is a very laborious process, and the ring made by this method has considerable weight.
Описываемый способ изготовлени бортовых колец отличаетс от известных тем, что, с целью снижени веса кольца и трудоемкости его изготовлени кольцо изготовл етс пустотелым из трубы, свернутой и сваренной из стальной ленты.The described method of manufacturing side rings differs from the known ones in that, in order to reduce the weight of the ring and the complexity of its manufacture, the ring is made hollow from a pipe rolled up and welded from steel tape.
На фиг. 1 изображен общий вид предлагаемого кольца; на фиг. 2 - профиль сечени кольца; на фиг. 3 и 4 - последовательные операции щтамповки кольца после сварки его из круглой трубы.FIG. 1 shows a general view of the proposed ring; in fig. 2 - ring section profile; in fig. 3 and 4 - successive operations of shtampovki rings after welding it from a round pipe.
Заготовка пустотелого бортового кольца изготовл етс из стальной ленты, свертываемой спирально в трубу и свариваемой.на трубосварочном автомате с одновременной завивкой трубы в кольцо.A hollow side ring blank is made of steel tape, rolled up spirally into a pipe and welded on an automatic pipe welding machine with simultaneous curling of the pipe into a ring.
После отрезани заготовки кольца концы его свариваютс в стык и кольцу придаетс щтамповкой необходимый профиль сечени , например , в две операции. На первой операции штамповки профил (фиг. 3) фиксатор 1 штампа, имеющий некоторую конусность, взаимодейству с пуансоном 2 и матрицей 3, раст гивает кольцо по внутреннему диаметру , образу внутрений скос и одновременно придава кольцу правильную форму. При дальнейшем опускании пуансона последний правит кольцо в плоскости и придает ему профиль со вторым скосом, показанным на чертеже.After cutting off the ring blank, its ends are welded to the joint and the required cross-section profile is attached to the ring by stamping, for example, in two operations. In the first profile stamping operation (Fig. 3), the latch 1 of the stamp, having a certain taper, interacting with the punch 2 and the matrix 3, stretches the ring along the inner diameter, forming an internal bevel and at the same time giving the ring a regular shape. Upon further lowering of the punch, the latter rules the ring in the plane and gives it a profile with the second bevel shown in the drawing.
При второй операции штампо вки (фиг. 4) стенки кольца деформируютс так, что под давлением пуансона точки Р сечени успеют прогнутьс по всему периметру до момента подхода пуансона точками Е к точкам М. При этом кромки пуансона опускаютс до точек Р. При дальнейшем движении пуансона верхн стенка второго скоса кольца опускаетс вниз; при этом точки М переход т в точки М по радиусу с центIn the second punching operation (Fig. 4), the ring walls are deformed so that, under the pressure of the punch, the P points of the cross section will have time to bend around the entire perimeter until the punch reaches E points to the M points. the upper wall of the second ring bevel goes down; in this case, points M go over to points M along a radius with cent
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU373100A SU86223A1 (en) | 1948-01-08 | 1948-01-08 | Method of making side rings for car wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU373100A SU86223A1 (en) | 1948-01-08 | 1948-01-08 | Method of making side rings for car wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU86223A1 true SU86223A1 (en) | 1949-11-30 |
Family
ID=48258254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU373100A SU86223A1 (en) | 1948-01-08 | 1948-01-08 | Method of making side rings for car wheels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU86223A1 (en) |
-
1948
- 1948-01-08 SU SU373100A patent/SU86223A1/en active
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