CN201405015Y

CN201405015Y - Worm roller press

Info

Publication number: CN201405015Y
Application number: CN2009201384342U
Authority: CN
Inventors: 董智德
Original assignee: Quanzhou Fengyuan Machinery Co Ltd
Current assignee: Quanzhou Fengyuan Machinery Co Ltd
Priority date: 2009-05-25
Filing date: 2009-05-25
Publication date: 2010-02-17
Anticipated expiration: 2019-05-25

Abstract

The utility model provides a worm roller press, which is characterized in that a worm is shaped in a rolling manner. The worm roller press comprises a frame, and a motor, a redactor, a rolling seat, amain pressing roller and an auxiliary pressing roller which are arranged on the frame; an output shaft of the motor is connected with an input end of the redactor; the main pressing roller is arranged on the frame in a rotatable manner and is in transmitted connection with the output end of the redactor; the auxiliary pressing roller and the main pressing roller are arranged side by side; the auxiliary pressing roller and the main pressing roller are in synchronous rotation arrangement through gear transmission; rolling grooves for rolling worm threads are formed on the outer lateral walls atthe periphery of auxiliary pressing roller and the main pressing roller; and the rolling seat is arranged between the main pressing roller and the auxiliary pressing roller and used for bearing the worm in the roller press.

Description

A kind of worm screw roll squeezer

Technical field

The utility model relates to a kind of worm screw roll squeezer, and its mode by roll-in is produced worm screw.

Background technology

The thread roller press has been known, the CN2303861Y Chinese patent of bulletin disclosed a kind of reinforcing bar link taper thread roll squeezer as on January 6th, 1999, it mainly is by motor, decelerator, roll seat, rolling and processing mechanism, clamp mechanism, base, feed mechanism, compositions such as coolant supply apparatus, characteristics are that three cylindrical die rolls of rolling and processing mechanism are cylindrical, be distributed on the circumference by hexagonal angle, the angle of cylindrical die roll axis and reinforcing bar axis is half of taper thread cone angle, the pitch of cylindrical die roll correspondence is axially differing 1/3rd pitch, the roll squeezer of similar structures is widely used aspect rolled thread, but known worm screw generally all is to make by machined into, its reason mainly is that the modulus of worm screw is bigger, dovetail groove is darker, the rolling forming difficulty, and the worm screw that Vehicle Processing makes is damaged owing to the compacted zone with the worm gear mating surface, transmitting the moment of torsion use occasion, the worm screw surface abrasion is very fast.

The utility model content

The purpose of this utility model provides a kind of worm screw roll squeezer of producing worm screw with rolling formation.

The technical scheme that the utility model adopted is such: a kind of worm screw roll squeezer, comprise frame and be located at motor on the frame, decelerator, roll seat, main pressure roller and from pressure roller, motor output shaft is connected with the decelerator input, main pressure roller is rotatable to be located on the frame and itself and decelerator output are in transmission connection, be arranged side by side from pressure roller and main pressure roller, rotate setting from pressure roller and main pressure roller synchronously by gear drive, be provided with the roll-in groove that is used for the roll-in worm thread from pressure roller and main pressure roller periphery wall, roll the worm screw that seat is located at main pressure roller and is used for the support roll-in between pressure roller.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: Motor Drive master's pressure roller and rotate synchronously from pressure roller, be located at the blank that rolls on the seat like this and form worm screw at main pressure roller with under the roll-in of pressure roller, the compacted zone on this worm screw surface is not damaged, greater than some worm screws of 3, worm screw intensity height, the anti-wear performance of the roll-in of the utility model institute are good for modulus M.

Description of drawings

Fig. 1 is the roll-in structural representation of the utility model embodiment;

Fig. 2 is the worm structure schematic diagram that the utility model embodiment roll-in makes;

The specific embodiment

With reference to figure 1 and Fig. 2, embodiment of the present utility model discloses a kind of worm screw roll squeezer, comprise frame and be located at motor on the frame, decelerator, roll seat 1, main pressure roller 2, from pressure roller 3 and cooling device, motor output shaft is connected with the decelerator input, main pressure roller 2 is rotatable to be located on the frame and itself and decelerator output are in transmission connection, be arranged side by side from pressure roller 3 and main pressure roller 2, rotate setting from pressure roller 3 and main pressure roller 2 synchronously by gear drive, be provided with roll-in groove 31 and the roll-in groove 21 that is used for the roll-in worm thread from pressure roller 3 and main pressure roller 2 periphery walls, roll the worm screw 4 that seat 1 is located at main pressure roller 2 and is used for the support roll-in between pressure roller 3, worm screw 4 its modulus M that institute's roll-in makes are greater than 3, and described cooling device is used for the main pressure roller 2 to the roll-in process, from pressure roller 3 spray cooling fluids.

Claims

1, a kind of worm screw roll squeezer, it is characterized in that: comprise frame and be located at motor, decelerator on the frame, roll seat, main pressure roller and from pressure roller, motor output shaft is connected with the decelerator input, main pressure roller is rotatable to be located on the frame and itself and decelerator output are in transmission connection, be arranged side by side from pressure roller and main pressure roller, rotate setting from pressure roller and main pressure roller synchronously by gear drive, be provided with the roll-in groove that is used for the roll-in worm thread from pressure roller and main pressure roller periphery wall, roll the worm screw that seat is located at main pressure roller and is used for the support roll-in between pressure roller.