CN104307961A

CN104307961A - Sliding type mould

Info

Publication number: CN104307961A
Application number: CN201410477421.3A
Authority: CN
Inventors: 张世义; 李文怡; 张峻嘉
Original assignee: SICHUAN QINGSHEN SHENLI NACHINERY CO Ltd
Current assignee: SICHUAN QINGSHEN SHENLI NACHINERY CO Ltd
Priority date: 2014-09-18
Filing date: 2014-09-18
Publication date: 2015-01-28
Anticipated expiration: 2034-09-18
Also published as: CN104307961B

Abstract

The invention discloses a sliding type mould which comprises a mould body (1), a bottom plate (2), a positioning bolt (3), an eyelet bolt (4), a bottom plate locking bolt (5), a chute I (6) with a groove and a chute II (7) with a groove, wherein a fixed plate (9) and a limiting plate B (10) are arranged between the chute I (6) and the chute II (7); the fixed plate (9) and the limiting plate B (10) are perpendicular to the chute I (6); the limiting plate B (10) is arranged below the two grooves; a limiting plate A (11) which is parallel to the limiting plate B (10) is arranged on the lower surface of the bottom plate (2); the positioning bolt (3) passes through the fixed plate (9) and is propped against the bottom plate (2); the bottom plate locking bolt (5) is arranged on the side surface of the chute I (6); the bottom plate locking bolt (5) is communicated with the groove of the chute I (6) and is propped against the bottom plate (2). The sliding type mould has the benefits that the structure is compact, the operation is safe, the use is convenient, the return is easy and repeated debugging is not required.

Description

A kind of slidingtype mould

Technical field

The present invention relates to the supporting technical field of mold of cold roll forming milling train, particularly a kind of slidingtype mould.

Background technology

At present, the section bar of the band shape of various cross section that what cold roll forming mill milling went out is, can cut off (or punching) with knife edge die by section bar during production as required.The supporting mould of traditional cold roll forming milling train is fixed in the frame of milling train by the mode be threaded or weld, but milling train at breaking down, tape swapping, remodel, keep in repair, in the process such as debugging, always have very long (sometimes having tens meters long) one section of cross section that material rolls out undesirable, and the cavity dimension of mould is very narrow for section bar, so scrapping section bar cannot pass through die cavity smoothly.Now, waste material just have to cut off with cutting machine by workman.But milling train discharging opening is very short from the distance of mould, operation is extremely inconvenient, and each length cut off only has tens centimetres, and therefore, breaks are a lot, not only time-consuming but also require great effort, and have a strong impact on production efficiency.

Summary of the invention

The object of the invention is to the shortcoming overcoming prior art, provide a kind of compact conformation, handling safety, easy to use, return easily and not needs the slidingtype mould repeatedly debugged.

Object of the present invention is achieved through the following technical solutions: a kind of slidingtype mould, it comprises mold, base plate, dog screw, slip-knot bolt, base plate clamping screw, be with reeded chute I and chute II, the groove of described chute I and chute II is opposed and chute I is parallel to chute II arranges, chute I and chute II is fixed in rolling-mill housing through frame connecting bolt respectively, the both sides of described base plate to be separately positioned in two grooves and can to move along groove, the fixed head perpendicular to chute I and limiting plate B is provided with between chute I and chute II, limiting plate B and fixed head are arranged on the two ends of base plate, limiting plate B is arranged on the below of two grooves, the lower surface of described base plate is provided with the limiting plate A being parallel to limiting plate B, the upper surface of base plate is provided with base seat support, mold is arranged on base seat support, described dog screw passes fixed head and is pressed on base plate, one end of described slip-knot bolt is arranged on base seat support, the other end of slip-knot bolt passes fixed head and is connected with locking nut, described base plate clamping screw is arranged on the side of chute I, base plate clamping screw is communicated with the groove of chute I and is pressed on base plate.

The upper surface of described base plate is provided with two base seat supports.

Described limiting plate A is fixed on base plate through screw.

Described dog screw and slip-knot bolt are all arranged perpendicular to fixed head.

Described mold is fixedly mounted on base seat support through mould fastening bolt.

The present invention has the following advantages: the both sides of (1) base plate of the present invention to be separately positioned in two grooves and can to move along groove, mold is arranged on base plate, when there is waste material, only need unscrew locking nut and the base plate clamping screw of slip-knot bolt, just can promote mold easily to move right, thus achieve disposable excision waste material, operate very simple.(2) limiting plate B of the present invention is arranged on the below of two grooves, the lower surface of base plate is provided with the limiting plate A being parallel to limiting plate B, when postive stop baffle A and postive stop baffle B collides, mold just can not continue to move, effectively avoid because mould center of gravity skids off chute I or chute II and cause the accident, there is feature that is safe and reliable, handling safety.(3) after waste material excision, pull mold left, after base plate contacts with dog screw, first make slip-knot bolt through fixed head, then tighten locking nut, then tighten base plate clamping screw, mould can enter normal operating conditions, therefore, have the advantages that return easily and not needs repeatedly to debug, operate very simple.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the A-A sectional view of Fig. 1;

In figure, 1-mold, 2-base plate, 3-dog screw, 4-slip-knot bolt, 5-base plate clamping screw, 6-chute I, 7-chute II, 8-frame connecting bolt, 9-fixed head, 10-limiting plate B, 11-limiting plate A, 12-base seat support, 13-locking nut, 14-mould fastening bolt.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:

As depicted in figs. 1 and 2, a kind of slidingtype mould, it comprises mold 1, base plate 2, dog screw 3, slip-knot bolt 4, base plate clamping screw 5, is with reeded chute I6 and chute II7, the groove of described chute I6 and chute II7 is opposed and chute I6 is parallel to chute II7 arranges, chute I6 and chute II7 is fixed in rolling-mill housing through frame connecting bolt 8 respectively, and the both sides of described base plate 2 to be separately positioned in two grooves and can to move along groove.As depicted in figs. 1 and 2, the fixed head 9 perpendicular to chute I6 and limiting plate B10 is welded with between chute I6 and chute II7, limiting plate B10 and fixed head 9 are arranged on the two ends of base plate 2, limiting plate B10 is arranged on the below of two grooves, the lower surface of described base plate 2 is fixed with the limiting plate A11 being parallel to limiting plate B10 through screw, when postive stop baffle A11 and postive stop baffle B10 collides, mold 1 just can not continue to move, thus effectively avoid because mold 1 center of gravity skids off chute I6 or chute II7 and cause the accident, have safe and reliable, the feature of handling safety.As shown in Figure 1, the upper surface of base plate 2 is welded with base seat support 12, and mold 1 is fixedly mounted on base seat support 12 through mould fastening bolt 14.As depicted in figs. 1 and 2, dog screw 3 and slip-knot bolt 4 are all arranged perpendicular to fixed head 9, dog screw 3 passes fixed head 9 and compresses on a base plate 2, one end of slip-knot bolt 4 is arranged on base seat support 12, the other end of slip-knot bolt 4 passes fixed head 9 and is connected with locking nut 13, base plate clamping screw 5 is arranged on the side of chute I6, base plate clamping screw 5 is communicated with the groove of chute I6 and compresses on a base plate 2, unscrew locking nut 13 and base plate clamping screw 5, just can promote mold easily to move right, dog screw 3 serves the effect of location.As shown in Figure 1, the upper surface of base plate 2 is provided with two base seat supports 12.

The course of work of the present invention is as follows: when there is waste material, unscrew locking nut 13 and base plate clamping screw 5, promote mold 1 to move right, when postive stop baffle A11 and postive stop baffle B10 collides, mold 1 just can not continue to move, treat that adjustment of rolling mill completes, by disposable for waste material cut-out, cut off pusher dynamic model concrete 1 to be moved to the left, when base plate 2 contacts with dog screw 3, mold 1 return is described, now, first slip-knot bolt 4 is passed fixed head, tighten locking nut 13 again, then base plate clamping screw 5 is tightened, mold 1 can enter normal operating conditions.

Because mold 1 of the present invention can slide, therefore, it is possible to be used in the technical field of punching press.

Claims

1. a slidingtype mould, it is characterized in that: it comprises mold (1), base plate (2), dog screw (3), slip-knot bolt (4), base plate clamping screw (5), be with reeded chute I(6) and chute II(7), described chute I(6) groove and chute II(7) opposed and chute I(6) be parallel to chute II(7) arrange, chute I(6) and chute II(7) be fixed in rolling-mill housing through frame connecting bolt (8) respectively, the both sides of described base plate (2) to be separately positioned in two grooves and can to move along groove, chute I(6) and chute II(7) between be provided with perpendicular to chute I(6) fixed head (9) and limiting plate B(10), limiting plate B(10) and fixed head (9) be arranged on the two ends of base plate (2), limiting plate B(10) be arranged on the below of two grooves, the lower surface of described base plate (2) is provided with and is parallel to limiting plate B(10) limiting plate A(11), the upper surface of base plate (2) is provided with base seat support (12), mold (1) is arranged on base seat support (12), described dog screw (3) is through fixed head (9) and be pressed on base plate (2), one end of described slip-knot bolt (4) is arranged on base seat support (12), the other end of slip-knot bolt (4) passes fixed head (9) and is connected with locking nut (13), described base plate clamping screw (5) is arranged on chute I(6) side on, base plate clamping screw (5) and chute I(6) groove be communicated with and be pressed on base plate (2).

2. a kind of slidingtype mould according to claim 1, is characterized in that: the upper surface of described base plate (2) is provided with two base seat supports (12).

3. a kind of slidingtype mould according to claim 1, is characterized in that: described limiting plate A(11) be fixed on base plate (2) through screw.

4. a kind of slidingtype mould according to claim 1, is characterized in that: described dog screw (3) and slip-knot bolt (4) are all arranged perpendicular to fixed head (9).

5. a kind of slidingtype mould according to claim 1, is characterized in that: described mold (1) is fixedly mounted on base seat support (12) through mould fastening bolt (14).