SU1326385A1 - Upsetting tool - Google Patents

Abstract

The invention relates to the processing of metals by pressure and can be used in two-impact single-station machines. The purpose of the invention is to increase the tool life by creating successively a product ejection cycle. To achieve the goal, the tool contains coaxially located in housing 1 pusher 2 and concentrically mounted sleeve puller 3 with ejector 4. In body 1, a double arm 6 is fixed with the ability to interact with an adjustable stop 7 and ejector 4. The process of ejection is carried out first by puller sleeve 3 that part of the product that creates the greatest resistance to the pushing force. The final ejection of the product from the tool is performed by the ejector 4 when it interacts with the double-arm lever 6 through the adjustable stop 7. 1 sludge. So OO So 00 ate

Description

The invention relates to the processing of metals by pressure and can be used in two-single-position automatic machines.

The purpose of the invention is to increase tool life and product quality by creating a sequential ejection cycle.

The drawing shows the design of the landing tool.

The tool includes a housing 1 with coaxially

relative to the housing 1, the two shoulders lever 6 with one arm cooperates with an adjustable stop 7, and the other, rotating on the axis 5, moves the ejector 4, finally pushing the product out of the tool. Thus, the sequential ejection cycle is completed.

The use of the proposed design of the landing tool allows the ejection cycle to be divided into two sequences.

located in it pusher 2, stubble-julynye stage, with the greatest effort Koy-puller 3 and ejector 4. Sleeve-ejection perceived most other puller 3 and ejector 4 are installed concentric. In the groove of the pusher 2 on the axis 5, a double-arm lever b is fixed, an adjustable stop 7 is installed in the housing 1. One shoulder of the double-arm lever communicates with the ejector, the other with the adjustable stop.

The device works as follows.

After the stepped part (not shown) in the tool body 1 is disembarked from the tool holder, the other with an emphasis, which differs in the automatic pushing mechanism of the machine, in order to increase durability, 2 gets forward in advance to push the finished product.

Initially, the pusher 2 interacts with the sleeve-remover 3, which pushes the part of the product that creates the greatest resistance to the push force out of the tool. With further movement of the pusher 2 with a separate part 3.

Claims (1)

Invention Formula A tool for disembarking, comprising a housing, an ejector coaxially disposed therein, an adjustable stop and a two-arm pivoting arm with the possibility of one arm interacting with the ejector 25 it is equipped with a puller sleeve located concentrically to the ejector, a pusher installed with the possibility of returning and moving forward and interacting with the puller sleeve, while the axis of rotation of the two shoulders lever is fixed in the pusher and the adjustable stop is in the housing. relative to the housing 1, the two shoulders lever 6 with one arm cooperates with an adjustable stop 7, and the other, rotating on the axis 5, moves the ejector 4, finally pushing the product out of the tool. Thus, the sequential ejection cycle is completed. The use of the proposed design of the landing tool allows the ejection cycle to be divided into two successive steps. solid stages, with the greatest pushing force perceived most a teleme, another with an emphasis, characterized in that, in order to increase the resistance, Noah detail 3. Invention Formula A landing tool, comprising a housing, a pusher coaxially disposed therein, an adjustable stop and a two-arm pivoting arm with the possibility of one arm interacting with the ejector, the other with the stop, characterized in that, in order to increase durability, it is equipped with a puller sleeve located concentrically to the ejector, a pusher installed with the possibility of reciprocating movement and interaction with the said puller sleeve, wherein the axis of rotation of the two shoulders lever is fixed in the pusher and the adjustable stop is in the housing.