CN211387486U

CN211387486U - Welded pipe mould convenient to dismantle

Info

Publication number: CN211387486U
Application number: CN201922256435.3U
Authority: CN
Inventors: 王庆才
Original assignee: Yangzhou Shengye Machinery Manufacturing Co ltd
Current assignee: Yangzhou Shengye Machinery Manufacturing Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-01
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a welded tube mould technical field especially relates to a welded tube mould convenient to dismantle, the on-line screen storage device comprises a base, first pillar and sliding sleeve are all welded perpendicularly to the both sides of base up end, and the equal level in one side that two sliding sleeves are relative rotates and installs roller and bed die, and threaded through hole has been seted up to one side of sliding sleeve, and the screw-thread fit installation is fixed with T shape threaded rod in the threaded through hole, and the one end of T shape threaded rod horizontal part contacts with one side of first pillar, and the both sides of base up end are all welded perpendicularly and have been connected second pillar and formpiston, and the screw-thread through hole has all been seted up to the both sides of formpiston, and the screw-thread. The utility model discloses in, when the steel pipe of different specifications is produced, can dismantle and change through the more simple and convenient butt welding pipe mould of rotation bolt to improved production efficiency, better satisfied the daily production demand.

Description

Welded pipe mould convenient to dismantle

Technical Field

The utility model relates to a welded tube mould technical field especially relates to a welded tube mould convenient to dismantle.

Background

The steel pipe has extremely extensive application in industrial field, and the production method of present steel pipe is mostly after rolling up the steel sheet into the tube-shape, utilizes high frequency welding's method to weld the seam, and present welded tube mould function singleness, in the in-service use process, and conventional welded tube mould is adjustable and the dismantlement ability is relatively poor, when producing the steel pipe of different specifications, need change the welded tube mould, and the operation of changing the welded tube mould is comparatively loaded down with trivial details again to production efficiency has been reduced, can't satisfy daily production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a welded pipe mould convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a welded tube mould convenient to dismantle, the on-line screen storage device comprises a base, the both sides of base up end all weld perpendicularly has first pillar, equal sliding fit has the sliding sleeve on two first pillars, the equal level in one side that two sliding sleeves are relative rotates installs the roller, and rotate between two rollers and install the bed die, the screw thread through-hole has been seted up to one side of sliding sleeve, and screw fit installation is fixed with T shape threaded rod in the screw thread through-hole, T shape threaded rod includes horizontal part and vertical part, and the one end of T shape threaded rod horizontal part contacts with one side of first pillar, the both sides of base up end all weld perpendicularly has the second pillar, the formpiston has been placed at the middle part of the up end of base, and the both sides of formpiston have all seted up the screw thread through-hole.

Preferably, circular grooves are formed in the middle of the two ends of the female die, bearings are fixedly installed in the circular grooves, and the middle of each bearing is horizontally inserted into one end fixed with a roller shaft.

Preferably, the middle part of the female die is provided with a groove, the middle part of the male die is provided with a bulge, and the shape of the female die groove is matched with the shape of the bulge in the middle part of the male die.

Preferably, one end of the bolt is in contact with one side of the second pillar.

Preferably, a limiting plate is perpendicularly welded in the middle of one side of the upper end face of the base, and one side of the limiting plate is in abutting contact with one side of the male die.

The utility model has the advantages that: the utility model discloses in, through welding first pillar and second pillar on here convenient to detach's welded tube mould, and respectively at the sliding fit bed die between two first pillars, install fixed formpiston between two second pillars, the shape of bed die recess and the bellied shape phase-match at formpiston middle part, and bed die and formpiston are fixed through the bolt respectively, when the steel pipe of different specifications is produced, can dismantle and change the welded tube mould more portably through rotating the bolt, thereby production efficiency is improved, better daily production demand has been satisfied.

Drawings

Fig. 1 is a schematic structural view of a welded pipe mold convenient to disassemble when the welded pipe mold is idle;

fig. 2 is a schematic structural view of a welded pipe mold convenient to disassemble in use according to the present invention;

fig. 3 is a schematic view of a overlooking structure of the welded pipe mold convenient to disassemble.

In the figure: the device comprises a base 1, a first support 2, a sliding sleeve 3, a roller shaft 4, a female die 5, a bearing 6, a T-shaped threaded rod 7, a second support 8, a male die 9, a bolt 10 and a limiting plate 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a welded pipe mold convenient to disassemble includes a base 1, wherein two sides of the upper end surface of the base 1 are vertically welded with second pillars 8, a male die 9 is placed in the middle of the upper end surface of the base 1, two sides of the male die 9 are respectively provided with a threaded through hole, a bolt 10 is fixedly installed in the threaded through hole in a spiral fit manner, one end of the bolt 10 is in contact with one side of the second pillar 8 to better fix the male die 9 and the second pillar 8 and avoid shifting during use, a limiting plate 11 is vertically welded in the middle of one side of the upper end surface of the base 1, one side of the limiting plate 11 is in abutting contact with one side of the male die 9 to fix the position of the male die 9 and facilitate subsequent pipe operation, two sides of the upper end surface of the base 1 are vertically welded with first pillars 2, two first pillars 2 are respectively in sliding fit with sliding sleeves 3, and one side of the two sliding sleeves 3 opposite to each other is horizontally and rotatably, and a female die 5 is rotatably arranged between the two roll shafts 4, circular grooves are respectively arranged in the middle parts of the two ends of the female die 5, a bearing 6 is fixedly arranged in each circular groove, the middle part of each bearing 6 is horizontally inserted into one end fixedly provided with the roll shaft 4, the female die 5 can be better rotated, a groove is arranged in the middle part of the female die 5, a bulge is arranged in the middle part of the male die 9, the shape of the groove of the female die 5 is matched with that of the bulge in the middle part of the male die 9, when steel pipes with different specifications are produced, a T-shaped threaded rod 7 can be more simply and conveniently disassembled and replaced by rotating a bolt 10 and the T-shaped threaded rod 7, so that the production efficiency is improved, the daily production requirements are better met, a threaded through hole is arranged in one side of the sliding sleeve 3, a T-shaped threaded rod 7 is fixedly arranged in the threaded through hole in a spiral fit manner, the T-shaped threaded rod 7, the sliding sleeve 3 and the first support 2 can be better fixed, and displacement during use is avoided.

In the embodiment, when the easy-to-detach welded pipe mold is used, an operator firstly places the easy-to-detach welded pipe mold in a working area, then horizontally places the male mold 9 in the middle of the upper end surface of the base 1, so that one side of the male mold 9 is in abutting contact with one side of the limiting plate 11, then rotates the bolts 10 at the two ends of the male mold 9 to fixedly mount the male mold 9 and the second support 8, the operator adjusts the distance between the female mold 5 and the male mold 9 according to the specification of a plate, the operator slides the sliding sleeve 3 which is matched and rotatably mounted with the female mold 5 up and down along the first support 2, after the distance between the female mold 5 and the male mold 9 is adjusted to a required position, the T-shaped threaded rod 7 is rotated to fix the sliding sleeve 3 and the first support 2, the position of the female mold 5 can be better fixed, the displacement during use can be avoided, when steel pipes of different specifications are produced, the female die 5 and the male die 9 of the butt welding pipe die can be more simply and conveniently disassembled and replaced by rotating the bolt 10 and the T-shaped threaded rod 7, so that the production efficiency is improved, and the daily production requirements are better met.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A welded pipe mould convenient to disassemble comprises a base (1) and is characterized in that first supporting columns (2) are vertically welded on two sides of the upper end face of the base (1), sliding sleeves (3) are in sliding fit on the two first supporting columns (2), roller shafts (4) are horizontally and rotatably installed on one opposite sides of the two sliding sleeves (3), female moulds (5) are rotatably installed between the two roller shafts (4), threaded through holes are formed in one sides of the sliding sleeves (3), T-shaped threaded rods (7) are fixedly installed in the threaded through holes in a spiral fit mode, each T-shaped threaded rod (7) comprises a horizontal part and a vertical part, one end of the horizontal part of each T-shaped threaded rod (7) is in contact with one side of each first supporting column (2), second supporting columns (8) are vertically welded on two sides of the upper end face of the base (1), a male mould (9) is placed in the middle of the upper end face of, and both sides of the male die (9) are provided with threaded through holes, and bolts (10) are arranged and fixed in the threaded through holes in a spiral matching manner.

2. The welded pipe mould convenient to disassemble as claimed in claim 1, wherein circular grooves are formed in the middle parts of the two ends of the female mould (5), bearings (6) are installed and fixed in the circular grooves, and one ends of the roll shafts (4) are horizontally inserted and fixed in the middle parts of the bearings (6).

3. The easy-to-disassemble welded pipe mold according to claim 1, characterized in that the middle of the female mold (5) is provided with a groove, the middle of the male mold (9) is provided with a bulge, and the shape of the groove of the female mold (5) is matched with the shape of the bulge in the middle of the male mold (9).

4. A readily removable weld-pipe mould according to claim 1, wherein one end of the bolt (10) is in contact with one side of the second leg (8).

5. The easy-to-disassemble welded pipe mold according to claim 1, characterized in that a limiting plate (11) is vertically welded in the middle of one side of the upper end surface of the base (1), and one side of the limiting plate (11) is in pressing contact with one side of the male mold (9).