CN203140666U

CN203140666U - Press for stamping rings

Info

Publication number: CN203140666U
Application number: CN 201320047124
Authority: CN
Inventors: 尹刘金; 赵�卓; 蔡锟; 江兴龙
Original assignee: Anhui Is With Containing Ring Ltd Co
Current assignee: Anhui Is With Containing Ring Ltd Co
Priority date: 2013-01-28
Filing date: 2013-01-28
Publication date: 2013-08-21
Anticipated expiration: 2023-01-28

Abstract

The utility model discloses a press for stamping rings. The press comprises a frame, wherein a lower anvil stand used for placing workpiece blanks is arranged at the lower end of the frame, and an upper threading piston type oil cylinder is arranged above the lower anvil stand. An upper anvil stand is arranged on the frame at the position above the lower anvil stand, and a guide rod of the upper threading piston type oil cylinder penetrates through the upper anvil stand to face to the workpiece blanks placed on the lower anvil stand. A lower threading piston type oil cylinder is arranged below the lower anvil stand, and a guide rod of the lower threading piston type oil cylinder penetrates through the lower anvil stand to face to the workpiece blanks placed on the lower anvil stand. Arc clamp plates driven by an air cylinder are arranged on the frame on two sides of the lower anvil stand respectively, and the two arc clamp plates clamp the workpiece blanks. An upper swing arm and a lower swing arm which move upwards and downwards respectively are arranged on the frame on one side of the upper anvil stand and on one side of the lower anvil stand, the upper swing arm is fixedly connected with the upper anvil stand, and the lower swing arm is fixedly connected with the lower anvil stand. The structure of the press is improved to be simple and ingenious, the workpiece blanks are clamped by the upper anvil stand, the lower anvil stand and the arc clamp plates to be positioned and are subjected to stamping and reaming through the upper threading piston type oil cylinder and the lower threading piston type oil cylinder, and therefore the press is convenient to use.

Description

Press to the ring punching press

Technical field:

The utility model relates to mechanical forging industry, mainly is a kind of press to the ring punching press.

Background technology:

Existing all is on forging machine tool to the ring punching press, after ring is placed by reference column or locating hole location, by the descending punching press of the piston rod of last hydraulic cylinder, needs the shift position if it places the back, then needs to operate manually, uses inconvenient.

The utility model content:

Technical problem to be solved in the utility model provides a kind of press to the ring punching press, its architecture advances is simply ingenious, utilize upper and lower anvil block and curved splint clamping work pieces blank location, be provided with upper and lower perforation ram cylinder it is carried out the punching press ream operation, use more convenient.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of press to the ring punching press, include frame, the frame lower end is equipped with the following anvil block for the place work piece blank, following anvil block top is equipped with the perforation ram cylinder, it is characterized in that: above the anvil block anvil block is being installed down on the described frame, described going up on the anvil block has through hole, on the bore a hole guide rod of ram cylinder pass through hole on the anvil block facing to the workpiece blank on the following anvil block; The below of described down anvil block is equipped with down the perforation ram cylinder, the guide rod of following perforation ram cylinder pass down anvil block face toward under workpiece blank on the anvil block; Be separately installed with cylinder in the both sides of following anvil block on the described frame, the piston rod end of cylinder is installed with curved splint, and the cambered surface of two curved splints just in time clamps workpiece blank facing to the periphery of workpiece blank; Be separately installed with the upper and lower swing arm of upper and lower movement on the described frame in a side of last anvil block and following anvil block, described top link is fixedlyed connected with last anvil block, and following swing arm is fixedlyed connected with following anvil block.

Occupation mode of the present utility model is:

Workpiece blank is placed on down on the anvil block, it is good to utilize the curved splint clamping that it is moved placement positioning as required, then utilize top link drive to go up anvil block and compress down workpiece blank on the anvil block, the guide rod of upper and lower ram cylinder moves workpiece blank is carried out process operation.

The utility model has the advantages that:

The utility model architecture advances is simply ingenious, utilizes upper and lower anvil block and curved splint clamping work pieces blank location, is provided with upper and lower perforation ram cylinder it is carried out the punching press ream operation, uses more convenient.

Description of drawings:

Fig. 1 is structural representation of the present utility model.

The specific embodiment:

Referring to Fig. 1, a kind of press to the ring punching press, include frame 1, frame 1 lower end is equipped with the following anvil block 2 for place work piece blank 5, following anvil block 2 tops are equipped with perforation ram cylinder 4, down above the anvil block 2 anvil block 3 is being installed on the described frame 1, described going up on the anvil block 3 has through hole, on the bore a hole guide rod of ram cylinder 4 pass through hole on the anvil block facing to the workpiece blank 5 on the anvil block 2 down; The below of described down anvil block 2 is equipped with down perforation ram cylinder 6, the guide rod of following perforation ram cylinder 6 pass down anvil block 2 face toward under workpiece blank 5 on the anvil block; Be separately installed with cylinder 7 in the both sides of following anvil block 2 on the described frame 1, the cambered surface that the piston rod end of cylinder 7 is installed with curved splint 8, two curved splints 8 just in time clamps workpiece blank 5 facing to the periphery of workpiece blank 5; Be separately installed with the upper and

lower swing arm

9 and 10 of upper and lower movement on the described frame 1 in a side of last anvil block 3 and following anvil block 2, described top link 9 is fixedlyed connected with last anvil block 3, and following swing arm 10 is fixedlyed connected with following anvil block 2.

Claims

1. press to the ring punching press, include frame, the frame lower end is equipped with the following anvil block for the place work piece blank, following anvil block top is equipped with the perforation ram cylinder, it is characterized in that: above the anvil block anvil block is being installed down on the described frame, described going up on the anvil block has through hole, on the bore a hole guide rod of ram cylinder pass through hole on the anvil block facing to the workpiece blank on the following anvil block; The below of described down anvil block is equipped with down the perforation ram cylinder, the guide rod of following perforation ram cylinder pass down anvil block face toward under workpiece blank on the anvil block; Be separately installed with cylinder in the both sides of following anvil block on the described frame, the piston rod end of cylinder is installed with curved splint, and the cambered surface of two curved splints just in time clamps workpiece blank facing to the periphery of workpiece blank; Be separately installed with the upper and lower swing arm of upper and lower movement on the described frame in a side of last anvil block and following anvil block, described top link is fixedlyed connected with last anvil block, and following swing arm is fixedlyed connected with following anvil block.