CN216759013U

CN216759013U - Inner hole machining tool for groove pipe fitting

Info

Publication number: CN216759013U
Application number: CN202123167185.XU
Authority: CN
Inventors: 孙英兵; 周鹏祥
Original assignee: Weifang Yucheng Machinery Co ltd
Current assignee: Weifang Yucheng Machinery Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-17
Anticipated expiration: 2031-12-16

Abstract

The utility model belongs to the technical field of pipe fitting machining, and particularly relates to a groove pipe fitting inner hole machining tool which comprises a base and a box body, wherein the inner wall of the box body is provided with two first T-shaped grooves, the inner walls of the two first T-shaped grooves are jointly and slidably connected with a limiting plate, an electric push rod is fixedly connected between the limiting plate and the inner wall of the box body, the inner wall of the box body is fixedly connected with a fixed plate, the upper end of the fixed plate is fixedly connected with a plurality of telescopic rods, a limiting mechanism is arranged between the plurality of sliding rods and the limiting plate, two installation mechanisms are arranged between the box body and the base, the groove pipe fitting is placed on a first arc-shaped block through a pipe fitting, a plurality of second arc-shaped blocks downwards extrude the pipe fitting and correspondingly compress the telescopic rods and a first spring to clamp the pipe fitting, the clamping is stable, and then a user enables the rectangular blocks to be located in different rectangular grooves and enables the plurality of second arc-shaped blocks to be abutted against the upper end of the pipe fitting, the pipe fittings with different radiuses can be clamped conveniently.

Description

Inner hole machining tool for groove pipe fitting

Technical Field

The utility model relates to the technical field of pipe fitting machining, in particular to a groove pipe fitting inner hole machining tool.

Background

The groove pipe fitting is a novel steel pipe connecting pipe fitting, also called a clamp connection, is widely applied in the current society, and has a plurality of advantages when in use. The novel electric heating furnace is convenient to maintain and install, is economical and environment-friendly, and cannot be limited by a site during installation. In the processing technique process of the groove pipe fitting, one of the groove pipe fitting is processed on an inner hole thereof, in the existing processing equipment, the groove pipe fitting is difficult to fix on the processing equipment due to different sizes of the groove pipe fitting, and the clamping of the groove pipe fitting is unstable during processing, so that the processing quality of the groove pipe fitting is influenced.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a groove pipe fitting inner hole machining tool, a pipe fitting is placed on a first arc-shaped block, a plurality of second arc-shaped blocks downwards extrude the pipe fitting and correspondingly compress a telescopic rod and a first spring to clamp the pipe fitting, the clamping is stable, and then a user enables the rectangular blocks to be located in different rectangular grooves and enables the second arc-shaped blocks to be abutted against the upper end of the pipe fitting, so that the pipe fitting with different radiuses can be conveniently clamped.

(II) technical scheme

In order to solve the technical problem, the utility model provides a groove pipe fitting inner hole machining tool which comprises a base and a box body, wherein two first T-shaped grooves are formed in the inner wall of the box body, the inner walls of the two first T-shaped grooves are jointly and slidably connected with a limiting plate, an electric push rod is fixedly connected between the limiting plate and the inner wall of the box body, a fixing plate is fixedly connected to the inner wall of the box body, a plurality of telescopic rods are fixedly connected to the upper end of the fixing plate, a first spring is sleeved on each of the plurality of telescopic rods, and a first arc-shaped block is fixedly connected to the upper ends of the telescopic rods and the first springs on the same side;

the limiting plate is provided with a plurality of sliding grooves, a plurality of sliding rods are connected to the inner walls of the sliding grooves in a sliding mode, the sliding rods are multiple, second arc-shaped blocks are fixedly connected to the lower ends of the sliding rods, the first arc-shaped blocks are right opposite to the second arc-shaped blocks, a plurality of limiting mechanisms are arranged between the sliding rods and the limiting plate, and two mounting mechanisms are arranged between the box body and the base.

Preferably, the limiting mechanism comprises a second T-shaped groove arranged on the limiting plate, the inner wall of the second T-shaped groove is connected with a T-shaped block in a sliding mode, and a second spring is fixedly connected between the T-shaped block and the inner wall of the second T-shaped groove.

Preferably, the sliding rod is provided with a plurality of rectangular grooves which are distributed at equal intervals.

Preferably, the T-shaped block is fixedly connected with a rectangular block, and the rectangular block is connected with the inner wall of the rectangular groove in a sliding mode.

Preferably, the installation mechanism includes the fixed block with the lateral wall fixed connection of box, fixed block threaded connection has the screw thread post, the lower extreme and the base threaded connection of screw thread post.

Preferably, the front wall of the box body is provided with a control door.

The technical scheme of the utility model has the following beneficial technical effects:

1. put into the pipe fitting on first arc piece to start electric putter, electric putter drives a plurality of slide bars and second arc piece and moves down together, and a plurality of second arc pieces extrude pipe fitting downward and corresponding compression telescopic link and first spring, to a plurality of first arc pieces and second arc piece mutually supporting, live the pipe fitting centre gripping, the centre gripping is stable.

2. When the pipeline of a plurality of radius nonconformities is fixed to needs, the user puts into a plurality of pipe fittings on to a first arc piece to make the rectangular block be arranged in the different rectangular channel, and make a plurality of second arc pieces offset with the upper end of pipe fitting, the convenience is to the pipe fitting centre gripping of different radiuses.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a front view of the case 1.

In the figure: the device comprises a box body 1, an electric push rod 2, a limiting plate 3, a fixing plate 4, a telescopic rod 5, a first spring 6, a first arc-shaped block 7, a second arc-shaped block 8, a sliding rod 9, a threaded column 10, a fixing block 11, a base 12, a second spring 13, a T-shaped block 14, a rectangular block 15, a rectangular groove 16 and a control door 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description.

As shown in fig. 1, 2 and 3, the inner hole machining tool for the groove pipe fitting provided by the utility model comprises a base 12 and a box body 1, wherein two first T-shaped grooves are formed in the inner wall of the box body 1, the inner walls of the two first T-shaped grooves are jointly and slidably connected with a limiting plate 3, an electric push rod 2 is fixedly connected between the limiting plate 3 and the inner wall of the box body 1, the inner wall of the box body 1 is fixedly connected with a fixing plate 4, the upper end of the fixing plate 4 is fixedly connected with a plurality of telescopic rods 5, the plurality of telescopic rods 5 are respectively sleeved with a first spring 6, and the upper ends of the telescopic rods 5 and the upper ends of the first springs 6 on the same side are jointly and fixedly connected with a first arc-shaped block 7; the first spring 6 cushions the first arc-shaped block 7.

Be equipped with a plurality of spouts on the limiting plate 3, the equal sliding connection of inner wall of a plurality of spouts has slide bar 9, the equal fixedly connected with second arc piece 8 of the lower extreme of a plurality of slide bars 9, a plurality of first arc pieces 7 are just right with a plurality of second arc pieces 8, all be equipped with stop gear between a plurality of slide bars 9 and the limiting plate 3, stop gear is including setting up the second T-shaped groove on limiting plate 3, the inner wall sliding connection in second T-shaped groove has T-shaped piece 14, fixedly connected with second spring 13 between the inner wall in T-shaped piece 14 and second T-shaped groove, be equipped with a plurality of rectangular channels 16 on the slide bar 9, equidistant distribution in a plurality of

rectangular channels

16, 14 fixedly connected with rectangular blocks 15 of T-shaped piece, rectangular channel 16 cooperatees with rectangular blocks 15, and stability is increased.

Rectangular block 15 and rectangular channel 16's inner wall sliding connection are equipped with two installation mechanisms between box 1 and the base 12, installation mechanism include with box 1's lateral wall fixed connection's

fixed block

11, 11 threaded connection of fixed block have screw thread post 10, the lower extreme and the base 12 threaded connection of screw thread post 10, control door 17 is installed to box 1's antetheca, control door 17 passes through electric control, conveniently opens and closes.

The working principle and the using process of the utility model are as follows: when the pipe fitting needs to be machined, the control door 17 is opened, the pipe fitting is placed on the first arc-shaped blocks 7, the electric push rod 2 is started, the electric push rod 2 drives the plurality of slide bars 9 and the second arc-shaped blocks 8 to move downwards together, the plurality of second arc-shaped blocks 8 extrude the pipe fitting downwards and correspondingly compress the telescopic rods 5 and the first springs 6, the first arc-shaped blocks 7 and the second arc-shaped blocks 8 are mutually matched, the pipe fitting is clamped, and clamping is stable.

When a plurality of pipelines with different radiuses need to be fixed, a user puts a plurality of pipe fittings on the first arc-shaped blocks 7, starts the electric push rod 2 to drive the limiting plates 3 to move downwards until one second arc-shaped block 8 abuts against the upper ends of the pipe fittings, then moves the T-shaped blocks 14, the T-shaped blocks 14 compress the second springs 13, the rectangular blocks 15 are not located in the rectangular grooves 16, the slide rods 9 are moved to enable the positions of the slide rods 9, which are not different, to be aligned with the rectangular blocks 15, the rectangular blocks 15 are inserted into the other rectangular groove 16 until the second arc-shaped blocks 8 abut against the upper ends of the pipe fittings, and the pipe fittings with different radiuses are conveniently clamped.

The two screw columns 10 are rotated forward to fix the box body 1 and the base 12, and the two screw columns 10 are rotated backward to detach the box body 1 and the base 12.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The inner hole machining tool for the groove pipe fitting comprises a base (12) and a box body (1), and is characterized in that two first T-shaped grooves are formed in the inner wall of the box body (1), limiting plates (3) are connected to the inner walls of the two first T-shaped grooves in a sliding mode, an electric push rod (2) is fixedly connected between the limiting plates (3) and the inner wall of the box body (1), a fixing plate (4) is fixedly connected to the inner wall of the box body (1), a plurality of telescopic rods (5) are fixedly connected to the upper end of the fixing plate (4), a first spring (6) is sleeved on each of the plurality of telescopic rods (5), and a first arc-shaped block (7) is fixedly connected to the upper ends of the telescopic rods (5) and the upper ends of the first springs (6) on the same side;

be equipped with a plurality of spouts on limiting plate (3), it is a plurality of the equal sliding connection of inner wall of spout has slide bar (9), and is a plurality of the equal fixedly connected with second arc piece (8) of lower extreme of slide bar (9) is a plurality of all be equipped with stop gear between slide bar (9) and limiting plate (3), be equipped with two installation mechanisms between box (1) and base (12).

2. The inner hole machining tool for the grooved pipe fitting is characterized in that the limiting mechanism comprises a second T-shaped groove arranged on the limiting plate (3), a T-shaped block (14) is connected to the inner wall of the second T-shaped groove in a sliding mode, and a second spring (13) is fixedly connected between the T-shaped block (14) and the inner wall of the second T-shaped groove.

3. The inner hole machining tool for the grooved pipe fitting is characterized in that the sliding rod (9) is provided with a plurality of rectangular grooves (16), and the rectangular grooves (16) are distributed at equal intervals.

4. The inner hole machining tool for the grooved pipe fitting is characterized in that a rectangular block (15) is fixedly connected to the T-shaped block (14), and the rectangular block (15) is in sliding connection with the inner wall of a rectangular groove (16).

5. The inner hole machining tool for the grooved pipe fitting is characterized in that the mounting mechanism comprises a fixing block (11) fixedly connected with the side wall of the box body (1), a threaded column (10) is connected to the fixing block (11) in a threaded mode, and the lower end of the threaded column (10) is connected with a base (12) in a threaded mode.

6. The inner hole machining tool for the grooved pipe fitting is characterized in that a control door (17) is mounted on the front wall of the box body (1).

7. The inner hole machining tool for the grooved pipe fitting according to claim 1, wherein the first arc-shaped blocks (7) and the second arc-shaped blocks (8) are arranged in a right-to-right mode.