CN211727781U

CN211727781U - Telescopic threading device

Info

Publication number: CN211727781U
Application number: CN202020139477.9U
Authority: CN
Inventors: 杨位洪
Original assignee: Shandong Onoway Cnc Tool Co ltd
Current assignee: Shandong Onoway Cnc Tool Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-23
Anticipated expiration: 2030-01-21

Abstract

The utility model provides a telescopic threading device, which comprises a device body, a threading conversion head, an outer sleeve, an inner sleeve and a screw, wherein the right end of the device body is connected with the screw, the right end of the screw is provided with the outer sleeve, the inner side end of the left end of the outer sleeve is connected with a spring group, the inner side of the outer sleeve is connected with the inner sleeve through a steel ball, the inner side left end of the inner sleeve is provided with an installation head, the outer part of the installation head is connected with a bearing, the right end of the installation head is provided with a positioning plate, the right end of the inner sleeve is provided with a plug, the outer end of the right part of the inner sleeve is distributed with chip removal holes, the right part of the inner sleeve is connected with the threading conversion head, thereby facilitating sliding, telescopic adjustment, convenient disassembly and assembly and disassembly, buffering and shock absorption, durable, be convenient for discharge the piece that mantle fiber processing produced, convenient to use.

Description

Telescopic threading device

Technical Field

The utility model mainly relates to a mantle fiber device technical field, concretely relates to scalable mantle fiber device.

Background

The threading machine is also called an electric threading machine, an electric pipe cutting threading machine, a wire twisting machine, a pipe thread threading machine and a steel bar threading machine. The threading machine electrically drives a manual pipe thread strander before 1980, so that the pipe thread processing during the pipeline installation becomes easy and quick, and the labor intensity of pipeline installation workers is reduced. The threading machine consists of: the machine body, the motor, the reduction box, the pipe chuck, the die head, the cutting knife rest, the feed gear and the cooling system.

The conventional threading device is inconvenient to slide, stretch, disassemble, assemble and adjust, cannot be stably positioned, fastened and installed, is unreasonable in design, cannot seal an inner pipe, is not durable, has low environmental protection performance, and is difficult to meet the requirement of the threading device because chips are inconvenient to discharge during threading processing.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a scalable mantle fiber device for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a scalable mantle fiber device, includes device body, mantle fiber conversion head, outer sleeve, inner skleeve and screw, the right-hand member of device body is connected with the screw, the right-hand member of screw is equipped with the outer sleeve, the left part medial extremity of outer sleeve is connected with the spring assembly, the inboard of outer sleeve is connected with the inner skleeve through the steel ball, the inboard left end of inner skleeve is equipped with the installation head, the external connection of installation head has the bearing, the right-hand member of installation head is equipped with the locating plate, the right-hand member of inner skleeve is equipped with the plug, the right part outer end distribution of inner skleeve has the chip.

Furthermore, the chip removal hole is of a round hole structure and is located outside the right end of the plug.

Further, the device body is of a circular truncated cone column structure, and the diameter of the left end of the device body is smaller than that of the right end of the device body.

Furthermore, the top of the threading conversion head is provided with a positioning bolt, and the inner side end of the positioning bolt is connected through threads.

Furthermore, the locating plate is of a circular plate structure, locating heads are distributed at the outer end of the locating plate, and locating holes are distributed at the left end of the inner side of the inner sleeve.

Furthermore, a retainer ring is arranged at the left end of the inner side of the screw plug, and the retainer ring is bonded to the right side of the outer end of the outer sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a scalable mantle fiber device, through the inner skleeve that the inboard process steel ball of outer sleeve is connected, the flexible regulation of being convenient for slide, easy dismounting, through the spring assembly who connects at the screw right-hand member, the stable location installation of being convenient for, buffering shock attenuation, through including the inboard left end of sleeve rotate the installation head of connecting through the bearing, be convenient for install through the locating plate fast turn, reasonable in design.

2. The utility model relates to a scalable mantle fiber device is through the plug that includes the sleeve right-hand member setting for inside the installation pipeline, prevent to reveal, sealing performance is high, and corrosion resisting property is high, and the environmental protection is reliable, and durable is through a plurality of chip removal holes that include sleeve right part outer end setting, is convenient for discharge the piece that mantle fiber processing produced, convenient to use.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of a retractable threading device of the present invention;

fig. 2 is a schematic structural view of the mounting head of the retractable threading device of the present invention.

In the figure: the device comprises a device body 1, a threading conversion head 2, an outer sleeve 3, an inner sleeve 4, a screw 5, a plug 6, a spring group 7, a steel ball 8, a retainer ring 9, a chip removal hole 10, a positioning bolt 11, an installation head 12, a positioning plate 13 and a bearing 14.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-2 heavily, a retractable threading device comprises a device body 1, a threading conversion head 2, an outer sleeve 3, an inner sleeve 4 and a screw 5, wherein the right end of the device body 1 is connected with the screw 5, the right end of the screw 5 is provided with the outer sleeve 3, the inner side end of the left end of the outer sleeve 3 is connected with a spring group 7, the inner side of the outer sleeve 3 is connected with the inner sleeve 4 through a steel ball 8, the left end of the inner side of the inner sleeve 4 is provided with an installation head 12, the outer part of the installation head 12 is connected with a bearing 14, the right end of the installation head 12 is provided with a positioning plate 13, the right end of the inner sleeve 4 is provided with a thread plug 6, the outer end of the right part of the inner sleeve 4 is distributed with.

Please refer to fig. 1, the chip removal hole 10 is a circular hole structure, and the chip removal hole 10 is located outside the right end of the plug 6. In this embodiment, efficient discharge of dust and debris through the circular hole configuration of the clearance hole 10 is facilitated.

Please refer to fig. 1 again, the device body 1 is a circular truncated cone column structure, and the diameter of the left end of the device body 1 is smaller than the diameter of the right end of the device body 1. In this embodiment, the efficiency of the processing is improved.

Please refer to fig. 1 again, a positioning bolt 11 is connected to the top of the threading switching head 2, and the inner end of the positioning bolt 11 is connected by a screw thread. In this embodiment, be convenient for location fastening installation, structural strength is high.

Please refer to fig. 2, the positioning plate 13 is a circular plate structure, positioning heads are distributed at the outer end of the positioning plate 13, and positioning holes are distributed at the left end of the inner side of the inner sleeve 4. In this embodiment, a circular rotational positioning installation is facilitated.

Please refer to fig. 1 again, the inner left end of the plug 6 is provided with a retainer ring 9, and the right side of the outer end of the outer sleeve 3 is bonded with the retainer ring 9. In the embodiment, the retainer ring 9 ensures reliable sealing and buffers and absorbs shock.

The utility model discloses an operation mode has as follows: through the inboard inner skleeve 4 slip flexible regulation dismouting of connecting through steel ball 8 of outer sleeve 3, the stable location installation of spring assembly 7 through the connection of 5 right-hand members of screw, the buffering shock attenuation, install the head 12 through the bearing 14 rotation connection of the inboard left end of inner skleeve 4 through locating plate 13 fast turn-round installation, plug 6 through the inner skleeve 4 right-hand member makes inside the installation pipeline, leakage prevention, sealing performance is high, corrosion resisting property is high, the environmental protection is reliable, and durability, a plurality of chip removal holes 10 through the outer end of the inner skleeve 4 right part are with the piece discharge that mantle fiber processing produced, it is wide through mantle fiber change-over head 2 application scope.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. A telescopic threading device comprises a device body (1), a threading conversion head (2), an outer sleeve (3), an inner sleeve (4) and a screw (5), it is characterized in that the right end of the device body (1) is connected with a screw (5), an outer sleeve (3) is arranged at the right end of the screw (5), a spring group (7) is connected with the inner side end of the left end of the outer sleeve (3), the inner side of the outer sleeve (3) is connected with an inner sleeve (4) through a steel ball (8), a mounting head (12) is arranged at the left end of the inner side of the inner sleeve (4), a bearing (14) is connected outside the mounting head (12), a positioning plate (13) is arranged at the right end of the mounting head (12), a plug (6) is arranged at the right end of the inner sleeve (4), chip removal holes (10) are distributed at the outer end of the right part of the inner sleeve (4), and the right part of the inner sleeve (4) is connected with a threading switching head (2).

2. The retractable threading device according to claim 1, characterized in that the chip removal hole (10) is a circular hole structure, and the chip removal hole (10) is located outside the right end of the plug (6).

3. The retractable threading device according to claim 1, characterized in that the device body (1) is a circular truncated cone column structure, and the diameter of the left end of the device body (1) is smaller than the diameter of the right end of the device body (1).

4. A telescopic threading device according to claim 1, characterized in that a positioning bolt (11) is connected to the top of the threading switching head (2), and the inner end of the positioning bolt (11) is connected by screw thread.

5. The retractable threading device according to claim 1, wherein the positioning plate (13) is a circular plate structure, positioning heads are distributed at the outer end of the positioning plate (13), and positioning holes are distributed at the left end of the inner side of the inner sleeve (4).

6. A telescopic threading device according to claim 1, characterized in that the inner left end of the threading plug (6) is provided with a retainer ring (9), and the right side of the outer end of the outer sleeve (3) is adhered with the retainer ring (9).