CN205464113U

CN205464113U - Grind ring device

Info

Publication number: CN205464113U
Application number: CN201620093095.0U
Authority: CN
Inventors: 朴基喆
Original assignee: Dalian Heavy Forging Co ltd
Current assignee: Dalian Heavy Forging Co ltd
Priority date: 2016-02-01
Filing date: 2016-02-01
Publication date: 2016-08-17
Anticipated expiration: 2026-02-01

Abstract

The utility model relates to a construction installation equipment field, in particular to grind ring device. Include: ring rolls bottom plate (1), plug (2), ring rolls home roll (4), its characterized in that: swing joint is matchd in the open -minded groove seted up on plug (2) and ring rolls bottom plate (1), on ring rolls home roll (4) set up the upper surface of ring rolls bottom plate (1), plug (2) be cylindric, wherein the lower part is equipped with annular bulge, annular bulge's upper surface is planar structure, the curved surface structure of lower surface for satisfying the designing requirement of processing work piece, plug (2) during operation passes through the removal that main shaft area mobile core stick (2) rotated the gentle vertical direction of flowing water of going forward side by side by the ring rolls, and the system of passing through many hands or places of particular form's ring spare is realized in plug (2) and ring rolls home roll (4) along the horizontal direction motion.

Description

A kind of rolling ring device

Technical field

This utility model relates to tooling device field, particularly to a kind of rolling ring device.

Background technology

At hubbed flange and internal diameter in the product processing with deeper groove, the rolling loop technique scheme taked at present is first to roll over rectangular loop processed, then inside diameter groove part is fallen in turning, this method on the one hand waste raw material ratio is more serious, the loss of cutter due to surplus a larger increase in following process；On the other hand at product inside diameter groove, Lathe quantity is big, causes product surface hardness skewness, affects product quality.

Utility model content

Technical assignment of the present utility model is for a kind of rolling ring device of the problems referred to above exploitation, the rolling ring semi-finished product made with finished product analogous shape are directly rolled over during forging, eliminate the redundance of rectangular loop forging, reduce raw material to put into, each face allowance of product can also be made basically identical, after heat treatment product will not affect hardness property because Lathe quantity is different, thus improves the quality of product.

When rolling over ring, ring rolls drives special plug rotate and carry out movement both horizontally and vertically, after arriving the distance of the plug lower surface distance ring rolls base plate that early stage determines through making measurement clamp by oneself, ring rolls drive plug and ring rolls home roll horizontal motion realize the rolling system of the ring forging of special shape.

Specifically the technical scheme is that

A kind of rolling ring device, including: ring rolls base plate, plug, ring rolls home roll；Plug is connected with the slot match activities offered on ring rolls base plate, ring rolls home roll arranges on the upper surface of ring rolls base plate, described plug is cylindric, its middle and lower part is provided with annular projection, the upper surface of annular projection is planar structure, lower surface is to meet the curved-surface structure that processing workpiece design requires, forging semi-finished product clamper is located between plug and ring rolls home roll, plug is driven to rotate and carry out movement both horizontally and vertically by ring rolls by main shaft during the work of described plug, measure clamp with self-control before rolling over ring and determine that plug lower surface is after ring rolls base plate distance, start ring rolls, plug and ring rolls home roll move the rolling system of the ring realizing special shape in the horizontal direction.

It is according to plug lower end shape and rolling goods height that clamp is measured in self-control, cuts into the clamp of fixed dimension with plastic plate or cardboard, for measuring and controlling the distance between the distance ring rolls base plate of plug lower end.

Plug is connected fixing end and is fabricated to and existing plug same form with the main shaft of ring rolls, it is simple to the replacing of plug during use.

This equipment is ring rolls auxiliary facility, power is provided by ring rolls, drive plug and home roll to rotate rough forging by ring rolls and carry out the system of rolling over, before starting device with self-control measure clamp detect special plug lower surface and ring rolls backplane pitch from, thus ensure product size, after heating semi-finished product forging is incubated a period of times to 1250 DEG C, with fork truck, semi-finished product are moved on equipment simultaneously, start ring rolls and carry out image rolling ring.

Technical solutions of the utility model are highlighted some beneficial effect following:

1, directly roll over product form, reduce allowance, reduce raw-material input；

2, directly roll over the similar finished form of system, reduce the Lathe quantity of following process, thus reduce cutter consumption and hand labor intensity；Improve production efficiency.

3, product form is directly rolled over, semi-finished product weight saving, reduce the energy resource consumption of heat treatment, each end face product machining allowance is uniform simultaneously, affects the situation of end hardness because of Lathe quantity, improve the final mass of product after having stopped product heat treatment.

Accompanying drawing explanation

Accompanying drawing 1: structural representation of the present utility model.

Accompanying drawing 2: the structural representation of clamp is measured in self-control

Wherein clamp is measured in 1 ring rolls base plate, 2 special plugs, 3 forging semi-finished product, 4 ring rolls home rolls, 5 self-controls.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further described.

A kind of rolling ring device, including: ring rolls base plate 1, plug 2, ring rolls home roll 4；Plug 2 is connected with the slot match activities offered on ring rolls base plate 1, ring rolls home roll 4 arranges on the upper surface of ring rolls base plate 1, described plug 2 is cylindric, its middle and lower part is provided with annular projection, the upper surface of annular projection is planar structure, lower surface is to meet the curved-surface structure that processing workpiece design requires, forging semi-finished product 3 are folded between plug 2 and ring rolls home roll 4, plug 2 is driven to rotate and carry out movement both horizontally and vertically by ring rolls by main shaft when described plug 2 works, roll over before ring with self-control measure clamp 3 determine plug 2 lower surface apart from ring rolls base plate 1 apart from after, start ring rolls, plug 2 and ring rolls home roll 4 move the rolling system of the ring realizing special shape in the horizontal direction.

It is according to plug 2 lower end shape and rolling goods height that clamp 3 is measured in self-control, cuts into the clamp of fixed dimension with plastic plate or cardboard, for measuring and controlling the distance between the distance ring rolls base plate of plug lower end.

Special plug 2 is fixed end with ring rolls and is fabricated to and common plug same form, it is simple to the replacing of plug during use.

This utility model, in addition to technical characterstic described in description, is those skilled in the art known technology.

Other not specific descriptions part be prior art; the above; it is only specific embodiment of the utility model; the scope that invention is implemented can not be limited with it; so the displacement of its equivalent assemblies; or the equivalent variations made according to this utility model scope of patent protection and modification, all should still fall within the category that this patent is contained.It addition, between technical characteristic and technical characteristic in this utility model, all can use with independent assortment between technical characteristic and technical scheme, between technical scheme and technical scheme.

Claims

1. a rolling ring device, including: ring rolls base plate (1), plug (2), ring rolls home roll (4)；It is characterized in that: plug (2) is connected with the slot match activities offered on ring rolls base plate (1), ring rolls home roll (4) arranges on the upper surface of ring rolls base plate (1), described plug (2) is cylindric, its middle and lower part is provided with annular projection, the upper surface of annular projection is planar structure, lower surface is to meet the curved-surface structure that processing workpiece design requires, plug (2) is driven to rotate and carry out movement both horizontally and vertically by ring rolls by main shaft during described plug (2) work, plug (2) and ring rolls home roll (4) move the rolling system of the ring realizing special shape in the horizontal direction.