CN206703356U

CN206703356U - The T-bar of arcuate slots

Info

Publication number: CN206703356U
Application number: CN201720390219.6U
Authority: CN
Inventors: 金兆铮; 左武; 邢应飞
Original assignee: HEFEI DADAO MOULD CO Ltd
Current assignee: HEFEI DADAO MOULD CO Ltd
Priority date: 2017-04-12
Filing date: 2017-04-12
Publication date: 2017-12-05
Anticipated expiration: 2027-04-12

Abstract

It the utility model is related to mould manufacturing field, more particularly to the T-bar of arcuate slots, including bottom plate and the slide plate being fixed on above bottom plate, the both ends of slide plate all extend to the outside of bottom plate and form guide section, the lower face of guide section and the side of bottom plate enclose the guide groove for accommodating arcuate slots, described slide plate, which is located on the lower face of base plate external, is equipped with wearing layer, and described two pieces are detachable connection between slide plate and bottom plate.T-bar is combined by bottom plate and slide plate, and the structure of bottom plate and slide plate is all fairly simple, is easily worked, and reduces the difficulty for adding wearing layer, extends the service life of T-bar.And slide plate is only changed after wearing layer damage, great amount of cost can be saved.

Description

The T-bar of arcuate slots

Technical field

It the utility model is related to mould manufacturing field, and in particular to the T-bar of arcuate slots.

Background technology

Tire curing mould typically all includes the middle die sleeve of tubular and some arcuate seats, and arcuate seat is in middle die sleeve And annular is surrounded, when central die sleeve is lifted, arcuate seat needs to scatter towards surrounding, to facilitate being put into for tire base.Arcuate seat exists It is oriented in moving process by T-bar.In order to coordinate arcuate seat, the structure of T-bar is usually relatively complex, and causes T-bar It is not easy sintered wear-resistant layer.After mould comes into operation, the sliding friction between T-shaped bar and arcuate seat can cause T-shaped bar or arcuate seat Inordinate wear, cause T-shaped bar low with the service life of arcuate seat, add production cost.

The content of the invention

The purpose of this utility model is to provide one kind and is easily worked, the T-bar of the arcuate slots of long lifespan.

To achieve the above object, present invention employs following technical scheme：A kind of T-bar of arcuate slots, including bottom plate and The slide plate being fixed on above bottom plate, the both ends of slide plate all extend to the outside of bottom plate and form guide section, under guide section The side of plate face and bottom plate encloses the guide groove for accommodating arcuate slots, and described slide plate is located at the lower face of base plate external On be equipped with wearing layer, described two pieces are detachable connection between slide plate and bottom plate.

Due to using above technical scheme, T-bar is combined by bottom plate and slide plate, and the structure of bottom plate and slide plate is all It is fairly simple, it is easily worked, reduces the difficulty for adding wearing layer, extends the service life of T-bar.And after wearing layer damage only Have and change slide plate, great amount of cost can be saved.

Brief description of the drawings

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

Fig. 2 is Fig. 1 A-A sectional views；

Fig. 3 is Fig. 2 B-B sectional views；

Fig. 4 is use state figure of the present utility model；

Fig. 5 is the structural solid figure of another embodiment of the utility model.

Embodiment

A kind of T-bar of arcuate slots, including bottom plate 10 and the slide plate 20 for being fixed on the top of bottom plate 10, the two of slide plate 20 End all extends to the outside of bottom plate 10 and forms guide section 21, and the lower face of guide section 21 and the side of bottom plate 10 enclose and be used for The guide groove of arcuate slots 30 is accommodated, described slide plate 20, which is located on the lower face outside bottom plate 10, is equipped with wearing layer 12, institute It is detachable connection between the two pieces of slide plates 20 and bottom plate 10 stated.Such as Fig. 4, slide plate 20 is placed in the groove of arcuate seat 30 Interior, the lower face of guide plate 21 contacts with arcuate seat 30, is main rubbing surface.The notch of arcuate seat 30 is resisted against bottom plate 10 In lateral plates.Illustrated with reference to accompanying drawing 1-4, T-bar normal operating condition as shown in figure 4, T-bar by bottom plate 10 and slide guide Plate 20 combines, and the structure of bottom plate 10 and slide plate 20 is all fairly simple, can be with separate machined, and difficulty of processing is relatively low, processing Efficiency significantly improves.The T-bar of Split type structure also reduces the difficulty for adding wearing layer simultaneously, extends the service life of T-bar. And slide plate 20 is only changed after the damage of wearing layer 12, and can save great amount of cost without integral replacing.

Described slide plate 20 is provided with the connecting hole 22 for connecting bottom board 10, is correspondingly arranged on hole on bottom plate 10, leads Mode connects for screw is used between slide plate 20 and bottom plate 10.Hole on connecting hole 22 and bottom plate 10 is screwed hole.Bottom plate 10 and slide guide Plate 20 uses mode connects for screw between the two, and cost is low, and easily installs.

The thickness of described wearing layer 12 is 1-1.5mm.The wearing layer 12 of the thickness is relatively more reasonable, is more outstanding side Case.

The side plate face upper berth of described bottom plate 10 sets wearing layer 12.As shown in figure 5, can also be in the side board of bottom plate 10 Also increase wearing layer 12 on face, extend the service life of bottom plate 10.Usual wearing layer 12 is formed using composite abrasion resistance material sintering.

Claims

A kind of 1. T-bar of arcuate slots, it is characterised in that：Including bottom plate (10) and the slide plate being fixed on above bottom plate (10) (20), the both ends of slide plate (20) all extend to the outside of bottom plate (10) and form guide section (21), the lower plate of guide section (21) Face and the side of bottom plate (10) enclose the guide groove for accommodating arcuate slots (30), and described slide plate (20) is located at bottom plate (10) wearing layer (12) is equipped with outside lower face, is detachable between described two pieces of slide plates (20) and bottom plate (10) Formula connects.
2. the T-bar of arcuate slots according to claim 1, it is characterised in that：Described slide plate (20), which is provided with, to be used for The connecting hole (22) of connecting bottom board (10), hole is correspondingly arranged on bottom plate (10), is used between slide plate (20) and bottom plate (10) Mode connects for screw.
3. the T-bar of arcuate slots according to claim 1 or 2, it is characterised in that：The thickness of described wearing layer (12) is 1-1.5mm。
4. the T-bar of arcuate slots according to claim 3, it is characterised in that：In the side plate face of described bottom plate (10) Lay wearing layer (12).
5. the T-bar of arcuate slots according to claim 4, it is characterised in that：Described wearing layer (12) is using compound resistance to Mill material sintering forms.