CN217073266U

CN217073266U - Adjustable sizing sleeve

Info

Publication number: CN217073266U
Application number: CN202122934984.9U
Authority: CN
Inventors: 李兴旺
Original assignee: Zhangjiagang Runqirui Mould Co ltd
Current assignee: Zhangjiagang Runqirui Mould Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-29
Anticipated expiration: 2031-11-26

Abstract

The utility model provides an adjustable sizing cover, include: extrude the hole, extrude the ring, adjust a section of thick bamboo, adjust footpath cover, ring plate, circular ring groove, the lantern ring, arc strip and arc wall, compare with prior art, the utility model discloses following beneficial effect has: through select to extrude the hole and extrude the suitable regulation footpath cover of ring size according to extruding tubular product size, select simultaneously and extrude the regulation section of thick bamboo that the ring size matches, and then make through ring plate and ring groove and adjust the footpath cover and be connected with the lantern ring cooperation, make simultaneously through arc strip and arc wall and adjust a section of thick bamboo and adjust the footpath cover cooperation and be connected, thereby realize adjusting the change of footpath cover and regulation section of thick bamboo, played and extruded the hole and extrude the regulation of ring and regulation section of thick bamboo size, change alone when making things convenient for local damage simultaneously, avoid wholly making useless, and make things convenient for the dismouting.

Description

Adjustable sizing sleeve

Technical Field

The utility model belongs to sizing cover field, in particular to adjustable sizing cover.

Background

In the in-process of PVC tubular product processing, adopt the technology of extrusion processing, the realization is to the contour machining of pipe fitting, and the sizing cover is crucial in the shaping of PVC tubular product, its internal quality and the appearance quality of direct influence tubular product, current sizing cover is one kind of sizing socket joint, however, current sizing cover adopts the integral type structure more, unable reasonable change when sizing cover local damage, make the sizing cover wholly useless, and current sizing cover is many to the PVC pipe fitting of specific size uses, the specification then can not change, inconvenient regulation change according to the tubular product size, consequently, need an adjustable sizing cover to solve this problem now urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an adjustable sizing cover solves the problem of proposing among the above-mentioned background art.

The utility model discloses a following technical scheme realizes: an adjustable sizing sleeve comprising: the device comprises a lantern ring, a diameter adjusting sleeve and an adjusting cylinder, wherein an annular groove is formed in the upper surface of the lantern ring, the diameter adjusting sleeve is assembled on the upper surface of the lantern ring, an extrusion hole is formed in the diameter adjusting sleeve through the upper surface of the diameter adjusting sleeve, an extrusion ring is arranged on the lower surface of the diameter adjusting sleeve, an annular groove is formed in the lower surface of the extrusion ring, an annular plate is arranged on the outer side of the lower surface of the diameter adjusting sleeve, the lower end of the extrusion ring is connected with the adjusting cylinder, a cooling groove is formed in the outer surface of the adjusting cylinder, an annular plate is arranged on the upper surface of the adjusting cylinder and assembled in the annular groove, an arc-shaped groove is formed in the upper side of the outer surface of the annular plate, a connecting plate is arranged on the left side of the lower surface of the lantern ring, a threaded hole is formed in the connecting plate through the left surface of the connecting plate, a hand-screwing screw rod is arranged in the threaded hole, an arc-shaped plate is arranged on the right side of the connecting plate, a bearing is arranged on the left side of the inner side of the arc-shaped plate, and the hand-screwing screw rod is connected with a bearing inner ring, the right side surface of the arc plate is provided with an arc strip.

As a preferred embodiment, the circular groove is connected with the circular plate in a matching manner, an internal thread is arranged on the outer side of the inner surface of the circular groove, and an external thread is arranged on the outer side surface of the circular plate.

As a preferred embodiment, a plurality of groups of cooling grooves are uniformly formed on the outer surface of the adjusting cylinder.

As a preferred embodiment, the connecting plate, the threaded holes, the hand-screwed screws, the arc-shaped plates and the bearings are symmetrically arranged on the left side and the right side of the lower surface of the lantern ring respectively in two groups.

As a preferred embodiment, two groups of arc-shaped grooves are formed in the upper sides of the left surface and the right surface of the adjusting cylinder, four groups of arc-shaped plates are correspondingly and rotatably arranged in the four groups of arc-shaped grooves, and the four groups of arc-shaped plates are respectively arranged on the inner side surfaces of the two groups of arc-shaped plates.

As a preferred embodiment, the threaded through holes are uniformly arranged outside the upper surface of the lantern ring in four groups.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through select to extrude the hole and extrude the suitable regulation footpath cover of ring size according to extruding tubular product size, select simultaneously and extrude the regulation section of thick bamboo that the ring size matches, and then make through ring plate and ring groove and adjust the footpath cover and be connected with the lantern ring cooperation, make simultaneously through arc strip and arc wall and adjust a section of thick bamboo and adjust the footpath cover cooperation and be connected, thereby realize adjusting the change of footpath cover and regulation section of thick bamboo, played and extruded the hole and extrude the regulation of ring and regulation section of thick bamboo size, change alone when making things convenient for local damage simultaneously, avoid wholly making useless, and make things convenient for the dismouting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a sleeve ring in an adjustable sizing sleeve of the present invention.

Fig. 2 is a front plan view of the adjustable sizing sleeve of the present invention.

Fig. 3 is an enlarged view of a portion a of the circular groove in the adjustable sizing sleeve of the present invention.

Fig. 4 is the enlarged view of the B part of the arc plate in the adjustable sizing sleeve of the utility model.

In the figure, 1-lantern ring, 11-circular ring groove, 2-adjusting diameter sleeve, 21-extruding hole, 22-extruding ring, 23-circular groove, 24-circular ring plate, 3-adjusting cylinder, 31-cooling groove, 32-circular plate, 33-arc groove, 4-connecting plate, 41-threaded hole, 42-hand screw, 43-arc plate, 44-bearing and 45-arc strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable sizing sleeve comprising: the adjustable diameter sleeve comprises a lantern ring 1, an adjustable diameter sleeve 2 and an adjusting cylinder 3, wherein an annular groove 11 is formed in the upper surface of the lantern ring 1, the adjustable diameter sleeve 2 is assembled on the upper surface of the lantern ring 1, an extrusion hole 21 is formed in the upper surface of the adjustable diameter sleeve 2 in a penetrating mode, an extrusion ring 22 is arranged on the lower surface of the adjustable diameter sleeve 2, an annular groove 23 is formed in the lower surface of the extrusion ring 22, an annular plate 24 is arranged on the outer side of the lower surface of the adjustable diameter sleeve 2, the lower end of the extrusion ring 22 is connected with the adjusting cylinder 3, a cooling groove 31 is formed in the outer surface of the adjusting cylinder 3, an annular plate 32 is arranged on the upper surface of the adjusting cylinder 3, the annular plate 32 is assembled inside the annular groove 23, an arc-shaped groove 33 is formed in the upper side of the outer surface of the annular plate 32, a connecting plate 4 is arranged on the left side of the lower surface of the lantern ring 1, a threaded hole 41 is formed in the left surface of the connecting plate 4, a hand-screwing screw 42 is arranged inside the threaded hole 41, an arc-shaped plate 43 is arranged on the right side of the connecting plate, and a bearing 44 is arranged inside the arc-shaped plate 43, the hand-screwed screw rod 42 is connected with the inner ring of the bearing 44, and the right side surface of the arc-shaped plate 43 is provided with an arc-shaped strip 45.

The ring groove 11 is connected with the cooperation of

ring board

24, and 11 internal surfaces outsides of ring groove are equipped with the internal thread, and 24 outside surfaces of ring board are equipped with the external screw thread, specifically, are convenient for adjust the footpath cover 2 and are connected with lantern ring 1.

The outer surface of the adjusting cylinder 3 is uniformly provided with a plurality of groups of cooling grooves 31, and particularly, the cooling after the clamping block pipe is extruded is convenient.

Connecting plate 4, screw hole 41, hand screw rod 42, arc 43 and bearing 44 divide two sets of symmetries respectively and set up in the lantern ring 1 lower surface left and right sides, specifically, are convenient for carry out the centre gripping to adjusting cylinder 3.

Two sets of arc walls 33 have all been seted up to regulation section of thick bamboo 3 left and right sides surperficial upside, and four groups of arc walls 43 are joined in marriage to the inside commentaries on classics of four groups of arc walls 33, and four groups of arc walls 43 are installed respectively at two groups of arc walls 43 inboard surface, specifically, conveniently fix regulation section of thick bamboo 3, avoid adjusting section of thick bamboo 3 and adjusting the separation of footpath cover 2.

The thread through holes are evenly arranged on the outer side of the upper surface of the lantern ring 1 in four groups, and particularly, the lantern ring 1 is convenient to be connected with a pipe extrusion port with a flange through the thread through holes.

As an embodiment of the present invention: when the adjustable sleeve is used, the annular plate 32 firstly extends into the lantern ring 1 to enable the annular plate 24 to be attached to the annular groove 11, then a rotating acting force is applied to the adjustable sleeve 2, the annular plate 24 is fixed inside the annular groove 11 through the meshing of the external threads on the surface of the annular plate 24 and the internal threads inside the annular groove 11, so that the adjustable sleeve 2 is connected with the lantern ring 1 in a matching mode, the adjustable sleeve 3 is connected with the extrusion ring 22, the annular plate 32 is assembled inside the annular groove 23, then a rotating acting force is applied to the hand-screwed screw rod 42, the hand-screwed screw rod 42 extends into the threaded hole 41, meanwhile, the hand-screwed screw rod 42 rotates in the inner ring of the bearing 44, the hand-screwed screw rod 42 pushes the arc-shaped plate 43 to move towards the surface of the adjustable sleeve 3, and the arc-shaped strip 45 extends into the arc-shaped groove 33, clamping of the adjustable sleeve 3 is achieved, and the adjustable sleeve 3 is effectively prevented from being separated from the extrusion ring 22, and finally, the lantern ring 1 is matched with the through hole of the threaded hole through a bolt to be connected with the pipe extrusion port, so that the upper end of the lantern ring 1 is connected with the pipe extrusion port through the extrusion hole 21, the pipe is conveniently extruded, and the lantern ring 1 is suitable for the joint diameter sleeves 2 and the adjusting cylinders 3 with different sizes.

When the sizes of the adjusting diameter sleeve 2 and the adjusting cylinder 3 need to be adjusted and replaced, the adjusting diameter sleeve 2 and the adjusting cylinder 3 are separated from the lantern ring 1 according to the reverse operation of the steps, then the adjusting diameter sleeve 2 with the proper size of the extruding hole 21 and the extruding ring 22 is selected according to the size of the extruded pipe, the size and the specification of the adjusting diameter sleeve 2 are unchanged, the adjusting cylinder 3 matched with the size of the extruding ring 22 is simultaneously selected, the adjusting diameter sleeve 2 and the adjusting cylinder 3 are further installed according to the steps, the adjusting diameter sleeve 2 and the adjusting cylinder 3 are replaced, the size of the extruding hole 21, the extruding ring 22 and the adjusting cylinder 3 is adjusted, meanwhile, local parts are conveniently replaced independently when damaged, and the whole waste is avoided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable sizing sleeve comprising: the adjustable pipe joint comprises a lantern ring (1), an adjusting diameter sleeve (2) and an adjusting barrel (3), and is characterized in that a circular groove (11) is formed in the upper surface of the lantern ring (1), the adjusting diameter sleeve (2) is assembled on the upper surface of the lantern ring (1), an extrusion hole (21) is formed in the upper surface of the adjusting diameter sleeve (2) in a penetrating mode, an extrusion ring (22) is arranged on the lower surface of the adjusting diameter sleeve (2), a circular groove (23) is formed in the lower surface of the extrusion ring (22), a circular ring plate (24) is arranged on the outer side of the lower surface of the adjusting diameter sleeve (2), the lower end of the extrusion ring (22) is connected with the adjusting barrel (3), a cooling groove (31) is formed in the outer surface of the adjusting barrel (3), a circular plate (32) is arranged on the upper surface of the adjusting barrel (3), the circular plate (32) is assembled inside the circular groove (23), an arc-shaped groove (33) is formed in the upper side of the outer surface of the circular plate (32), the lantern ring (1) lower surface left side is provided with connecting plate (4), threaded hole (41) has been seted up in connecting plate (4) run through the left surface, threaded hole (41) inside is equipped with hand and twists screw rod (42), connecting plate (4) right side is equipped with arc (43), the inside left side of arc (43) is equipped with bearing (44), hand is twisted screw rod (42) and bearing (44) inner circle and is connected, arc (43) right side surface is equipped with arc strip (45).

2. An adjustable sizing sleeve according to claim 1 wherein: the inner surface of the circular groove (11) is provided with an internal thread, the outer surface of the circular plate (24) is provided with an external thread, and the circular plate (24) is assembled in the circular groove (11).

3. An adjustable sizing sleeve according to claim 1 wherein: the cooling grooves (31) are provided with a plurality of groups, and the plurality of groups of cooling grooves (31) are uniformly arranged on the outer surface of the adjusting cylinder (3).

4. An adjustable sizing sleeve according to claim 1 wherein: the connecting plate (4), the threaded hole (41), the hand-screwing screw rod (42), the arc-shaped plate (43) and the bearing (44) are respectively provided with two groups, and the connecting plate (4), the threaded hole (41), the hand-screwing screw rod (42), the arc-shaped plate (43) and the bearing (44) are symmetrically arranged on the left side and the right side of the lower surface of the lantern ring (1).

5. An adjustable sizing sleeve according to claim 1 or 4 wherein: arc wall (33) and arc wall (43) all are equipped with four groups, four groups arc wall (33) are seted up respectively in regulation section of thick bamboo (3) left and right sides surface upside, four groups arc wall (43) are installed respectively in two sets of arc wall (43) inboard surfaces, four groups arc wall (43) correspond the assembly in four groups arc wall (33) insides.

6. An adjustable sizing sleeve according to claim 1 wherein: four groups of threaded through holes are uniformly formed in the outer side of the upper surface of the lantern ring (1).