Quick-matching channeling machine

Abstract

The utility model relates to a quick-matching channeling machine which comprises a channeling head and an adaptive frame, the channeling head comprises a main shaft arranged in a main shaft box in a penetrating mode, a pressing wheel driven by a pressing wheel lifting mechanism and a rolling wheel connected with the main shaft and arranged outside the main shaft box, the pressing wheel is arranged above the rolling wheel, and the adaptive frame is connected with the main shaft box. The adapter frame is composed of a left support and a right support, the spindle box is provided with a left connecting hole and a right connecting hole, the left support is connected with the left connecting hole, and the right support is connected with the right connecting hole. According to the utility model, the guide rail and the driving mechanism of the existing threading machine can be utilized to be erected on the threading machine to carry out pipeline channeling operation, so that the problems of various construction sites and equipment, heavy weight, difficulty in moving and inconvenience in use at present are solved.

Description

Technical Field

[0001] The utility model provides a quick-matching groove rolling machine, which is mainly used for cold extrusion groove rolling of pipelines (steel pipes) and belongs to the field of hardware and electromechanical. Background Art

[0002] At present, during the pipeline (steel pipe) laying process, many steel pipes are connected by clamps. The clamp connection requires grooves to be rolled on the steel pipe. Many pipes need to be threaded for threaded connection. The construction site often needs to prepare threading machines and grooving machines at the same time. Many construction workers need to carry threading machines and grooving machines back and forth between different construction sites. The existing grooving machines and threading machines are heavy, inconvenient to carry, and have low efficiency, making them very inconvenient to use. The market needs a threading machine and grooving machine that is easy to use, light, and can match each other. Utility Model Content

[0003] The utility model aims to provide a quick-match groove rolling machine, which can utilize the guide rail and driving mechanism of the existing threading machine and be set up on the threading machine to carry out pipeline groove rolling operations, thereby overcoming the problems of the current construction site, various equipment, heavy weight, difficulty in moving and inconvenient use.

[0004] To achieve the above purpose, the technical solution of the utility model is:

[0005] A quick-matching groove rolling machine comprises a groove rolling head and an adapter frame, wherein the groove rolling head comprises a main shaft passing through a main shaft box, a pressing wheel driven by a pressing wheel lifting mechanism, and a roller connected to the main shaft and arranged outside the main shaft box, the pressing wheel is arranged above the roller, and an adapter frame is connected to the main shaft box;

[0006] The adapter frame is composed of a left bracket and a right bracket, and the spindle box is provided with a left connecting hole and a right connecting hole, the left bracket is connected to the left connecting hole, and the right bracket is connected to the right connecting hole;

[0007] The left bracket includes a left cross bar and a left lifting block, one end of the left lifting block is connected to the left connecting hole, and the other end is connected to the left cross bar.

[0008] The right bracket comprises a right cross bar and a right lifting block, one end of the right lifting block is connected to the right connecting hole, and the other end is connected to the right cross bar.

[0009] The left lifting block is connected to the left connecting hole through an adjusting bolt; and the right lifting block is connected to the right connecting hole through an adjusting bolt.

[0010] The left lifting block is connected to the left cross bar through a clamping bolt; the right lifting block is connected to the right cross bar through a clamping bolt;

[0011] The left cross bar is movably provided with two clamping blocks, or the right cross bar is movably provided with two clamping blocks, or the left cross bar and the right cross bar are both movably provided with two clamping blocks.

[0012] An adjusting screw is arranged to be threadedly connected with the two clamping blocks, and the distance between the two clamping blocks is adjusted by rotating the adjusting screw.

[0013] The advantages of the utility model are: 1. Different types of threading machines produced by various manufacturers have different center heights and guide rail spacings. The utility model groove rolling machine can be adapted to various types of threading machines through an adapter frame; 2. The lifting block can adjust the center height of the groove rolling machine according to different types of threading machines to adapt to the center heights of different types of threading machines; 3. The clamping block clamps the guide rail to ensure that the groove rolling machine is stably installed; the clamping block is movably connected to the cross bar and can be moved on the cross bar. Its position on the cross bar can be adjusted according to the guide rail spacing or guide rail center distance of different types of threading machines to ensure that the groove rolling machine can be stably installed on different types of threading machines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the utility model speed matching groove rolling machine Figure 1 ;

[0015] Figure 2 Schematic diagram of the utility model speed matching groove rolling machine Figure 2 ;

[0016] Figure 3 Schematic diagram of the groove rolling head of the utility model;

[0017] Figure 4 Schematic diagram of the utility model combined with a threading machine;

[0018] In the figure: 1-grooving head; 11-spindle box; 12-spindle; 13-pressure wheel; 14-roller; 15-right connecting hole; 21-left cross bar; 22-left lifting block; 31-right cross bar; 32-right lifting block; 4-clamping block; 5-adjusting screw; 6-guide rail. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings. The accompanying drawings are only used for exemplary description and cannot be understood as limiting the present patent.

[0020] In order to more concisely describe the present embodiment, some parts known to those skilled in the art but not related to the main content of the present invention are omitted in the drawings or descriptions. In addition, for the convenience of description, some parts in the drawings are omitted, enlarged or reduced, but they do not represent the size or entire structure of the actual product.

[0021] The utility model relates to a quick-matching groove rolling machine, such as Figure 1 , 2 As shown, it includes a groove rolling head 1 and an adapter frame, such as Figure 3As shown, the groove rolling head 1 includes a main shaft 12 passed through the main shaft box 11, a pressure wheel 13 driven by a pressure wheel lifting mechanism, and a roller 14 connected to the main shaft 12 and arranged outside the main shaft box, the pressure wheel 13 is arranged above the roller 14, and an adapter frame is connected to the main shaft box 11; wherein the pressure wheel lifting mechanism can be a manual lifting screw.

[0022] The spindle box 11 is provided with a left connecting hole and a right connecting hole 15 . Preferably, the left connecting hole and the right connecting hole 15 are symmetrically arranged on both sides of the spindle box 11 .

[0023] The adapter frame is composed of a left bracket and a right bracket, the left bracket is connected to the left connecting hole, and the right bracket is connected to the right connecting hole 15.

[0024] like Figure 1 As shown, the left bracket includes a left cross bar 21 and a left lifting block 22, one end of the left lifting block 22 is connected to the left connecting hole, and the other end is connected to the left cross bar 21;

[0025] like Figure 2 As shown, the right bracket includes a right cross bar 31 and a right lifting block 32 , one end of the right lifting block 32 is connected to the right connecting hole 15 , and the other end is connected to the right cross bar 31 .

[0026] like Figure 1 , Figure 2 , Figure 4 As shown, the left cross bar 21 and the right cross bar 31 are used to be mounted on the guide rail 6 of the threading machine, and the left lifting block 22 and the right lifting block 32 are used to adjust the center height of the groove rolling head 1.

[0027] The left lifting block 22 is connected to the left connecting hole through an adjusting bolt; the right lifting block 32 is connected to the right connecting hole 15 through an adjusting bolt.

[0028] The left lifting block 22 is connected to the left cross bar 21 via a clamping bolt; the right lifting block 32 is connected to the right cross bar 31 via a clamping bolt.

[0029] When in use, first loosen the adjusting bolts and clamping bolts on the lifting block, connect the main shaft 12 with the threading machine drive shaft, and the left cross bar 21 and the right cross bar 31 naturally lean on the guide rail 6 under the action of gravity, and then tighten the adjusting bolts and clamping bolts.

[0030] In order to ensure the stability of the groove rolling machine installation, two clamping blocks 4 are movably provided on the left cross bar 21, or two clamping blocks 4 are movably provided on the right cross bar 31, or two clamping blocks 4 are movably provided on both the left cross bar 21 and the right cross bar 31. These three ways of setting the clamping blocks 4 can be selected according to the actual scene.

[0031] The clamping block 4 can move on the crossbar, so that the clamping block 4 can move and cooperate according to the different center distances or distances between the guide rails of different types of threading machines.

[0032] Since the diameters of the guide rails 6 of different types of threading machines may also be different, further, an adjusting screw 5 is provided to be screwed to the two clamping blocks 4, and the spacing between the two clamping blocks 4 is adjusted by rotating the adjusting screw 5 to match the guide rails 6 of different diameters. The adjusting screw 5 can make the clamping block 4 firmly clamp the guide rail 6, further increasing the stability of the installation of the groove rolling machine.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. That is, any equivalent changes and modifications made according to the content of the patent application scope of the present invention should be within the technical scope of the present invention.

Claims

1. A speed-matching groove rolling machine, characterized in that: The invention comprises a groove rolling head (1) and an adapter frame, wherein the groove rolling head (1) comprises a spindle (12) inserted into a spindle box (11), a pressing wheel (13) driven by a pressing wheel lifting mechanism, and a roller (14) connected to the spindle (12) and arranged outside the spindle box, wherein the pressing wheel (13) is arranged above the roller (14), and an adapter frame is connected to the spindle box (11); The adapter frame is composed of a left bracket and a right bracket, the spindle box (11) is provided with a left connecting hole and a right connecting hole (15), the left bracket is connected to the left connecting hole, and the right bracket is connected to the right connecting hole (15); The left bracket comprises a left crossbar (21) and a left lifting block (22), one end of the left lifting block (22) is connected to the left connecting hole, and the other end is connected to the left crossbar (21); The right bracket comprises a right crossbar (31) and a right lifting block (32); one end of the right lifting block (32) is connected to the right connecting hole (15), and the other end is connected to the right crossbar (31).

2. The speed groove rolling machine according to claim 1, characterized in that: The left lifting block (22) is connected to the left connecting hole via an adjusting bolt; and the right lifting block (32) is connected to the right connecting hole (15) via an adjusting bolt.

3. The speed groove rolling machine according to claim 1, characterized in that: The left lifting block (22) is connected to the left cross bar (21) via a clamping bolt; and the right lifting block (32) is connected to the right cross bar (31) via a clamping bolt.

4. The speed-matching groove rolling machine according to any one of claims 1, 2 or 3, characterized in that: The left crossbar (21) is movably provided with two clamping blocks (4), or the right crossbar (31) is movably provided with two clamping blocks (4), or both the left crossbar (21) and the right crossbar (31) are movably provided with two clamping blocks (4).

5. The speed-matching groove rolling machine according to claim 4, characterized in that: An adjusting screw rod (5) is provided to be screwed to the two clamping blocks (4), and the spacing between the two clamping blocks (4) is adjusted by rotating the adjusting screw rod (5).

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