CN216829995U

CN216829995U - Reaming device for plastic pipe fitting

Info

Publication number: CN216829995U
Application number: CN202220287243.8U
Authority: CN
Inventors: 王晓辉; 廉海波
Original assignee: Qingdao Hibound Chengyuan Plastic Co ltd
Current assignee: Qingdao Hibound Chengyuan Plastic Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-28
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a reaming device of plastics pipe fitting, including the installation pipe, the intraductal rotation of installation is connected with the drive shaft, bistrique in the lower terminal surface fixedly connected with of drive shaft, fixedly connected with unable adjustment base on the lower extreme lateral wall of installation pipe, unable adjustment base is last to be equipped with and to be used for the fixture to PE pipe reaming in-process centre gripping, the lateral wall of installation pipe on be equipped with and be used for the actuating mechanism to fixture driven, the cross joint groove has been seted up in the drive shaft, the cross joint inslot is equipped with the actuating lever, the cross joint piece that two symmetries of fixedly connected with set up on the lateral wall of actuating lever. The utility model discloses a set up installation pipe, drive shaft and interior burr isotructure, it is spacing to the drive shaft rotation in-process in utilizing the installation, and the burr is polished to pipe fitting inside in the cooperation drive shaft drives and is handled, reaches reaming process, avoids the reaming deformation of pipe fitting internal diameter deformation mode process that resets.

Description

Reaming device for plastic pipe fitting

Technical Field

The utility model relates to a pipe fitting reaming technical field especially relates to a reaming device of plastics pipe fitting.

Background

The plastic pipe fitting is used as an important component of chemical building materials, is widely accepted by users due to excellent performance, sanitation, environmental protection, low consumption and the like, and common forming modes of plastic parts comprise injection molding, blow molding and the like.

Plastics pipe fitting is in production process to actual use, because the pipe fitting of pipeline internal diameter and different standards is different at the in-process internal diameter size that the cooperation was used, then need carry out reaming processing to the pipe fitting, present reaming mode adopts extrusion deformation's mode to realize reaming processing more, nevertheless because the pipe fitting has certain deformability when using, consequently in actual use, extrusion deformation's pipe fitting internal diameter can take place to recover, lead to not reaching the actual use of reaming internal diameter size and influence the pipe fitting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reaming device for plastic pipe fittings.

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

the utility model provides a reaming device of plastics pipe fitting, includes the installation pipe, the intraductal rotation of installation is connected with the drive shaft, bistrique in the lower terminal surface fixedly connected with of drive shaft, fixedly connected with unable adjustment base on the lower extreme lateral wall of installation pipe, unable adjustment base is last to be equipped with and to be used for the fixture to PE pipe reaming in-process centre gripping, the lateral wall of installation pipe on be equipped with and be used for the actuating mechanism to fixture drive, the cross joint groove has been seted up in the drive shaft, the cross joint inslot is equipped with the actuating lever, the cross joint piece that two symmetries of fixedly connected with set up on the lateral wall of actuating lever, the slip joint of cross joint piece is at cross joint inslot.

Preferably, fixture includes that a plurality of circumference run through rotates the dwang of connection on unable adjustment base, the lower terminal surface fixedly connected with splint of dwang, the up end of dwang rotates and is connected with the alignment jig, and is a plurality of the up end of alignment jig rotates and is connected with the expansion ring, the expansion ring slip cap is established on the lateral wall of installation pipe.

Preferably, actuating mechanism is including seting up the spacing groove of two symmetry settings on the lateral wall of both ends about the installation pipe, sliding connection has the regulation pole in the spacing groove, the lower terminal surface of adjusting the pole connects the loose ring.

Preferably, the upper end faces of the two adjusting rods are fixedly connected with mounting rings, and a plurality of clamping grooves which are circumferentially arranged are formed in the inner side walls of the mounting rings.

Preferably, the splint rotate to be connected on unable adjustment base, just splint and unable adjustment base's rotation junction is equipped with torsion spring.

Preferably, the lateral wall of the cross clamping block is provided with a contact layer, and the contact layer is connected to the inner lateral wall of the cross clamping groove in a sliding mode.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up installation pipe, drive shaft and interior grinding head isotructure, it is spacing to the drive shaft rotation in-process in utilizing the installation pipe, and the processing of polishing is carried out to the pipe fitting inside to the grinding head in the cooperation drive shaft drives, reaches reaming process, avoids the reaming deformation of pipe fitting internal diameter deformation mode process that resets.

2. Through setting up the collar, adjust pole and loose collar isotructure, rotate the regulation of in-process to the splint through adjusting the pole under the supporting role of collar, realize fixed the centre gripping of pipe fitting in carrying out the reaming in-process, the reaming direction of bistrique in keeping avoids the pipeline to appear the internal diameter size poor, and influences the normal use of pipe fitting.

Drawings

Fig. 1 is a schematic perspective view of a hole enlarging device for plastic pipe fittings according to the present invention;

fig. 2 is a schematic front sectional view of a reaming device for plastic pipes according to the present invention;

fig. 3 is a schematic view of a top view structure of a reaming device for plastic pipe fittings according to the present invention.

In the figure: 1 installation pipe, 2 drive shafts, 3 spacing grooves, 4 adjusting rods, 5 installation rings, 6 movable rings, 7 adjusting frames, 8 rotating rods, 9 fixed bases, 10 clamping plates, 11 inner grinding heads, 12 cross clamping grooves, 13 drive rods and 14 cross clamping blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from the embodiments described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments disclosed below.

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 also be present. 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a reaming device of plastic pipe fitting, including installation pipe 1, installation pipe 1 internal rotation is connected with drive shaft 2, bistrique 11 in the lower terminal surface fixedly connected with of drive shaft 2, fixedly connected with unable adjustment base 9 on the lower extreme lateral wall of installation pipe 1, be equipped with the fixture that is used for the centre gripping to PE pipe reaming in-process on unable adjustment base 9, fixture includes a plurality of circumference run-through rotation dwangs 8 of connection on unable adjustment base 9, the lower terminal surface fixedly connected with splint 10 of dwang 8, splint 10 rotates and connects on unable adjustment base 9, and the rotation junction of splint 10 and unable adjustment base 9 is equipped with torsion spring, the up end of dwang 8 rotates and is connected with alignment jig 7, the up end of a plurality of alignment jig 7 rotates and is connected with loose ring 6, loose ring 6 slip cover is established on the lateral wall of installation pipe 1.

The lateral wall of installation pipe 1 on be equipped with and be used for the actuating mechanism to fixture drive, actuating mechanism is including offering the spacing groove 3 that two symmetries on the lateral wall of both ends set up about installation pipe 1, and sliding connection has regulation pole 4 in the spacing groove 3, and two up end fixedly connected with collars 5 of adjusting pole 4 set up the card that a plurality of circumference set up on the inside wall of collars 5, adjust the lower terminal surface connection loose ring 6 of pole 4.

Set up cross joint groove 12 in the drive shaft 2, be equipped with actuating lever 13 in the cross joint groove 12, the cross joint piece 14 that two symmetries of fixedly connected with set up on the lateral wall of actuating lever 13 is equipped with the contact layer on the lateral wall of cross joint piece 14, and contact layer sliding connection is on the inside wall of cross joint groove 12, and cross joint piece 14 sliding connection is in cross joint groove 12.

The utility model discloses during the use, as shown in fig. 1-3, at first establish 5 covers of collar for installation on drive arrangement, when supporting installation pipe 1, for installation pipe 1 provides support and removal direction at drive shaft 2 pivoted in-process, after the position of regulation pole 4 will interior bistrique 11 aligns pipe fitting reaming center, cross joint piece 14 on actuating lever 13 drives drive shaft 2's rotation under the joint driving action in cross joint groove 12 in with drive shaft 2, realize the rotation drive of internal bistrique 11 promptly, regulation pole 4 drives the removal of activity ring 6 in this process, and it is fixed to drive a plurality of splint 10 and carry out the centre gripping to the outside lateral wall of pipe fitting under a plurality of alignment jig 7 and dwang 8's effect, guarantee the clamping force degree of clamping process under torque spring's effect simultaneously.

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 reaming device for plastic pipe fittings comprises a mounting pipe (1) and is characterized in that, a driving shaft (2) is rotationally connected in the mounting pipe (1), an inner grinding head (11) is fixedly connected to the lower end surface of the driving shaft (2), a fixed base (9) is fixedly connected on the side wall of the lower end of the mounting pipe (1), the fixed base (9) is provided with a clamping mechanism for clamping the PE pipe in the hole expanding process, the side wall of the mounting pipe (1) is provided with a driving mechanism for driving the clamping mechanism, a cross clamping groove (12) is arranged in the driving shaft (2), a driving rod (13) is arranged in the cross clamping groove (12), two symmetrically arranged cross clamping blocks (14) are fixedly connected to the side wall of the driving rod (13), the cross clamping block (14) is clamped in the cross clamping groove (12) in a sliding manner.

2. The reaming device for plastic pipe fittings according to claim 1, wherein the clamping mechanism comprises a plurality of rotating rods (8) which are connected to a fixed base (9) in a circumferential penetrating and rotating manner, the lower end face of each rotating rod (8) is fixedly connected with a clamping plate (10), the upper end face of each rotating rod (8) is rotatably connected with an adjusting frame (7), the adjusting frames (7) are connected with a movable ring (6) in a rotating manner, and the movable ring (6) is sleeved on the side wall of the installation pipe (1) in a sliding manner.

3. The reaming device for the plastic pipe fitting according to claim 2, wherein the driving mechanism comprises two symmetrically arranged limiting grooves (3) formed in the side walls of the left end and the right end of the mounting pipe (1), an adjusting rod (4) is slidably connected in the limiting grooves (3), and the lower end face of the adjusting rod (4) is connected with a movable ring (6).

4. The reaming device for the plastic pipe fittings according to claim 3, wherein the upper end surfaces of the two adjusting rods (4) are fixedly connected with mounting rings (5), and the inner side walls of the mounting rings (5) are provided with a plurality of circumferentially arranged clamping grooves.

5. The reaming device for plastic pipe according to claim 4, wherein the clamping plate (10) is rotatably connected to the fixing base (9), and a torsion spring is disposed at a rotating connection position of the clamping plate (10) and the fixing base (9).

6. The reaming device for the plastic pipe fitting as claimed in claim 5, wherein the lateral wall of the cross clamping block (14) is provided with a contact layer, and the contact layer is slidably connected to the inner lateral wall of the cross clamping groove (12).