CN214350019U

CN214350019U - Pipeline groove processing machine

Info

Publication number: CN214350019U
Application number: CN202023105484.6U
Authority: CN
Inventors: 李亮; 熊晓军; 程国庆; 程家龙
Original assignee: CHONGQING JIANGDONG MACHINERY CO LTD
Current assignee: CHONGQING JIANGDONG MACHINERY CO LTD
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-08
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a pipeline groove preparation technical field discloses a pipeline groove preparation machine, including support frame, brace table and beveling machine, the brace table is fixed in the support frame upper end, and the beveling machine is fixed on the brace table. The support table is provided with a through groove, and the through groove extends from one side far away from the beveling machine to one side close to the beveling machine. A telescopic adjusting device is connected in the through groove in a sliding manner. The technical problem that the supporting position of the pipeline cannot be adjusted according to the length or the diameter of the pipeline in the prior art can be solved.

Description

Pipeline groove processing machine

Technical Field

The utility model relates to a pipeline groove preparation technical field, concretely relates to pipeline groove preparation machine.

Background

With the development of society, the application of pipelines is more and more extensive, and in the process of welding the pipelines, in order to guarantee the welding quality, the pipeline groove is generally required to be processed.

The existing pipeline groove processing machine generally supports and clamps a pipeline through a support screw and a support device, and then processes the pipeline through a cutter, wherein the existing support device has the following technical problems:

1. the up-down position of the pipe cannot be adjusted according to the diameter of the pipe. When the pipeline is too large or too small, the pipeline cannot be stably placed on the supporting device, a processing worker usually needs to hold the pipeline by hands or assist the pipeline with a tool to stably fix the pipeline, the attention of the worker can be dispersed, the feeding of the beveling machine is not uniform, the processing efficiency is reduced, the processing quality is influenced, and even the cutter is broken to cause safety accidents.

2. The distance position of the pipeline cannot be adjusted according to the length of the pipeline, when the pipeline is long, one end of the pipeline, which is far away from the machined end face, cannot be well supported, the gravity center of the long pipeline can incline towards one end, which is far away from the beveling machine, and the long pipeline cannot be stably fixed, so that great burden can be brought to a clamping part of the beveling machine, and the service life of the beveling machine is greatly reduced; when the pipeline is short, the short pipeline cannot be supported by the supporting device, and the processing quality is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipeline groove preparation machine has solved the technical problem that can not adjust the pipeline support position according to the length of pipeline or pipeline diameter size among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pipeline beveling machine comprises a support frame and a support table for placing the beveling machine; the supporting table is fixed at the upper end of the supporting frame, and the beveling machine is fixed on the supporting table; a through groove is formed in the supporting table and extends from one side far away from the beveling machine to one side close to the beveling machine; a telescopic adjusting device is connected in the through groove in a sliding manner.

The principle and the advantages of the scheme are as follows: in practical application, a support table is fixedly arranged at the upper end of the support frame and used for placing a beveling machine, and the beveling machine can clamp a pipeline and process a pipeline bevel; a through groove extending to a position close to the beveling machine is formed in one end, far away from the beveling machine, of the supporting table, and the adjusting device is connected with the through groove in a sliding mode, so that the supporting position of the pipeline can be adjusted in a left-right sliding mode according to the length of the pipeline; adjusting device is the telescopic, and consequently adjusting device can adjust the support position of pipeline according to the diameter size of pipeline is flexible from top to bottom to make the pipeline can steadily place, improve the machining efficiency and the processingquality of pipeline, alleviate the burden of beveling machine clamping part, improve the life of beveling machine.

Preferably, as an improvement, adjusting device includes spacing, bracing piece and sets up the recess on the bracing piece outer wall, and on the supporting bench was fixed to one side of spacing, the opposite side joint was in the recess. The supporting rod is connected with the limiting strip in a sliding mode through the groove formed in the outer wall of the supporting rod, so that the supporting rod can move left and right along the limiting strip, and the supporting position of the pipeline can be adjusted according to the length of the pipeline.

Preferably, as an improvement, the support rod comprises a nut and a rotary screw rod, and the rotary screw rod can move up and down along with the rotation of the nut; the groove is arranged on the outer wall of the nut; the lower part of the rotating screw rod is provided with a strip-shaped through hole along the axial direction, and an anti-rotation strip is arranged in the through hole in a penetrating manner and is fixedly connected with the supporting table.

Through the threaded connection of the nut and the rotary screw rod, when the nut rotates, the rotary screw rod can move up and down, so that the position of the pipeline can be adjusted up and down according to the size of the pipeline, and the pipeline is better supported; through set up the through-hole of bar in rotatory screw rod lower part, consequently prevent changeing the strip and can pass the through-hole and take place to rotate in order to prevent to remove the in-process rotatory screw rod, and the through-hole of bar sets up along the axial to guaranteed that rotatory screw rod can reciprocate along preventing changeing the strip.

Preferably, as an improvement, the nut is provided with a rotating handle. When the nut needs to be rotated, the rotating handle can be held to rotate the nut, so that time and labor are saved, and the nut is convenient to operate.

Preferably, as an improvement, a U-shaped placing table is arranged at the upper end of the rotating screw rod. Because the shape of the U-shaped placing platform is matched with the shape of the pipeline, the pipeline can be better supported.

Preferably, as an improvement, a placing groove is arranged below the supporting platform and is fixed with the supporting frame; a scrap receiving box is arranged in the placing groove. When the pipe body groove is machined, a lot of scraps can be generated generally, and through the design of the scrap collecting box, the generated scraps can be cleaned in the scrap collecting box, so that the environmental sanitation of a production field is kept.

Preferably, as an improvement, a tool box is also placed in the placing groove. Through the design of tool holder, can place the small-size instrument of daily use in the tool holder, when the staff used the small-size instrument in needs, the small-size instrument of taking out that can be convenient, after the small-size instrument used up, can accomodate the small-size instrument in the tool holder again. The small tool is prevented from being lost while convenience is brought to actual work.

Preferably, as an improvement, a tool frame is further fixedly arranged on the supporting frame, and the tool frame is positioned below the scrap receiving box and the tool box. Through the setting of toolbox, can place the great instrument of daily use on the toolbox, make things convenient for staff's use.

Preferably, as an improvement, be equipped with the bobbin on the lateral wall of support frame near beveling machine one side, the bobbin includes montant and horizontal pole, the one end and the support frame fixed connection of horizontal pole, the other end and the montant fixed connection of horizontal pole. Usually, the electric wire is connected to the beveling machine, and if the electric wire is randomly placed on the ground, the electric wire is easy to damage, workers can trip over in the working process, and the long electric wire can be conveniently wound on the winding frame through the arrangement of the winding frame, so that the situations are prevented.

Preferably, as an improvement, the bottom end of the supporting frame is provided with a roller. In actual production, need process the pipeline groove in the position of difference usually, through set up the gyro wheel in the support frame bottom, can push the position of arbitrary one needs processing pipeline groove with pipeline groove machine, do benefit to actual production, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic structural diagram of the second embodiment.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the support frame 1, a support table 2, a beveling machine 3, a pipeline 4, a nut 5, a rotary screw 6, an anti-rotation strip 7, a limiting strip 8, a rotating handle 9, a placing table 10, a scrap receiving box 11, a tool box 12, a tool frame 13, a winding frame 14, a cross rod 15, a vertical rod 16, a roller 17, a tight-supporting screw 18, a tight-supporting handle 19 and a cutter 20.

Example one

This embodiment is substantially as shown in fig. 1: the pipeline groove processing machine comprises a support frame 1, a support table 2 and a groove processing machine 3. The model of the pipeline beveling machine used in the embodiment is "isd (o) 28/34/42/50/60", but this does not have a limiting effect on the selection of other models of pipeline beveling machines by those skilled in the art, and those skilled in the art can select other models of pipeline beveling machines according to actual needs; the support table 2 is welded on the support frame 1; as shown in fig. 1, the beveling machine 3 is fixedly connected to the support table 2 through bolts and is positioned on the right side of the support table 2; a resisting screw 18 is in threaded connection with the beveling machine 3, a resisting handle 19 is arranged at the upper end of the resisting screw 18, and the resisting screw 18 can be adjusted by screwing the resisting handle 19; a processing groove is formed in the left end of the beveling machine 3, the processed end of the pipeline 4 can extend into the processing groove, and the lower end of the abutting screw 18 can extend into the processing groove to be in contact with the upper wall of the pipeline 4 to achieve pressing; a cutter 20 for beveling the pipe 4 is provided on the right side of the machining groove.

A through groove is formed in the support table 2 on the left side of the beveling machine 3, the through groove extends from one side far away from the beveling machine 3 to a position close to the beveling machine 3, a telescopic adjusting device for adjusting the supporting position of the pipeline 4 is arranged in the through groove, and the adjusting device can adjust the position of the pipeline 4 up and down according to the diameter of the pipeline 4 to be machined so as to enable the pipeline 4 to be horizontally placed; the adjusting device comprises a supporting rod, the supporting rod comprises a nut 5 and a rotating screw 6, and the nut 5 is in threaded connection with the rotating screw 6; the nut 5 is provided with 4 rotating handles 9, the rotating handles 9 are respectively welded on the side wall of the nut 5 and distributed along the central shaft array of the nut 5, and when the nut 5 is to be rotated, the rotating handles 9 can be held to rotate; in order to better support the pipeline 4, a U-shaped placing table 10 matched with the pipeline 4 in shape is welded at the upper end of the rotary screw 6; a strip-shaped through hole is axially formed in the lower portion of the rotating screw 6, an anti-rotation strip 7 penetrates through the through hole, and the anti-rotation strip 7 penetrates through the through hole and is fixed on the support table 2 through a bolt; when the nut 5 is rotated to enable the rotating screw 6 to move up and down, on one hand, the anti-rotation strips 7 can be matched with the through holes to prevent the rotating screw 6 from rotating, on the other hand, the through holes are arranged in a strip shape along the axial direction, and the rotating screw 6 cannot be limited by the anti-rotation strips 7 and can move up and down.

A limit strip 8 is arranged on the support table 2; an annular groove is formed in the side wall of the nut 5, and the groove is matched with the limiting strip 8 in size; one side of spacing 8 and brace table 2 pass through bolt fixed connection, and the opposite side joint that brace table 2 was kept away from to spacing 8 is in the recess of nut 5. When moving the nut 5 left and right, the nut 5 can drive the rotary screw 6 to slide left and right along the limit strip 8, so that the pipeline 4 can be better supported by moving the position of the adjusting nut 5 and the rotary screw 6 left and right according to the length of the pipeline 4.

The supporting frame 1 is welded at the lower end of the supporting table 2, a placing groove is welded on the supporting frame 1, a scrap receiving box 11 is placed on the placing groove, the scrap receiving box 11 is located below the through groove of the supporting table 2, and the scrap receiving box 11 can be taken out from the left side of the supporting frame 1 to dump processing scraps; a tool box 12 for placing small tools is further provided on the placement slot, and as shown in fig. 1, the tool box 12 is located on the right side of the chip receiving box 11, and the tool box 12 can be drawn out from the side facing fig. 1 to take and place small tools. Two tool frames 13 are welded below the chip receiving box 11 and the tool box 12 at intervals, and the tool frames 13 are used for placing daily large tools and are convenient for workers to use or store the large tools.

A winding frame 14 is welded at the position, close to the beveling machine 3, of the right end of the support frame 1; the bobbin 14 includes a montant 16 and two horizontal poles 15, and the one end of two horizontal poles 15 all welds with support frame 1, and the other end all welds with montant 16. The electric wire on the beveling machine can be wound on the winding frame 14 so as to prevent the electric wire from being damaged due to random placement and also prevent the electric wire from tripping over workers in the working process.

The specific implementation process is as follows:

when the pipeline groove needs to be machined, the machined end face of the pipeline groove is placed on a machining groove of a groove machining machine 3, and a nut 5 and a rotating screw 6 are placed below a pipeline 4; the nut 5 is rotated to enable the rotating screw rod 6 to move up and down, the upper position and the lower position of the pipeline 4 are adjusted, and then the abutting handle 19 on the beveling machine 3 is rotated to abut against the beveled end face of the pipeline.

When the pipeline 4 is long, as shown in fig. 1, the nut 5 is moved to the left along the limiting strip 8, at this time, the rotating screw 6 is also moved to the left along the anti-rotating strip 7 passing through the nut 5 together with the nut, and when the rotating screw is moved to a proper position, the long pipeline 4 can be well supported; when the pipe 4 is short, the nut 5 and the rotary screw 6 are moved rightward to a position close to the pipe beveling machine 3 to support the short pipe 4.

And when the support position of the pipeline 4 is properly adjusted, starting the cutter 20 to machine the pipeline groove.

In the process of processing the pipeline groove, a part of processing scraps can fall into the scrap receiving box 11 below from the through groove, after the pipeline groove is processed, the scraps remained on the processing groove can be manually scraped and stirred into the scrap receiving box 11, and when the scraps in the scrap receiving box 11 need to be cleaned, the scrap receiving box 11 is pulled out from the left side of the support frame 1 to dump the scraps. In addition, when using the pipe beveling machine, a mold, a cutter, a small tool, and the like may be placed in the tool box 12, and as shown in fig. 1, the tool box 12 may be drawn out on the side facing the pipe beveling machine; larger tools may also be placed in the tool frame 13.

Example two:

the second embodiment is basically as shown in fig. 2, and the difference between the second embodiment and the present embodiment is: the bottom of the support frame 1 is also provided with a roller 17, and after the roller 17 is arranged, the pipeline beveling machine can be pushed to any position where a pipeline bevel needs to be machined by the pipeline beveling machine, wherein the pipeline beveling machine is equivalent to a pipeline beveling trolley capable of walking.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Pipeline groove preparation machine, its characterized in that: comprises a supporting frame and a supporting table for placing a beveling machine; the supporting table is fixed at the upper end of the supporting frame, and the beveling machine is fixed on the supporting table; a through groove is formed in the supporting table and extends from one side far away from the beveling machine to one side close to the beveling machine; and a telescopic adjusting device is connected in the through groove in a sliding manner.

2. The pipe groove processing machine of claim 1, wherein: the adjusting device comprises a limiting strip, a supporting rod and a groove arranged on the outer wall of the supporting rod, one side of the limiting strip is fixedly arranged on the supporting table, and the other side of the limiting strip is clamped in the groove.

3. The pipe groove processing machine of claim 2, wherein: the supporting rod comprises a nut and a rotary screw rod, and the rotary screw rod can move up and down along with the rotation of the nut; the groove is arranged on the outer wall of the nut; the lower portion of the rotating screw is provided with a strip-shaped through hole along the axial direction, and an anti-rotation strip is arranged in the through hole in a penetrating mode and fixedly connected with the supporting table.

4. The pipe groove processing machine of claim 3, wherein the nut is provided with a rotating handle.

5. The pipe groove processing machine of claim 4, wherein: the upper end of the rotary screw is provided with a U-shaped placing table.

6. The pipe groove processing machine of any one of claims 1-5, wherein: a placing groove is arranged below the supporting platform and is fixed with the supporting frame; a scrap receiving box is arranged in the placing groove.

7. The pipe groove processing machine of claim 6, wherein: and a tool box is also placed in the placing groove.

8. The pipe groove processing machine of claim 7, wherein: the support frame is further fixedly provided with a tool frame, and the tool frame is located below the scrap receiving box and the tool box.

9. The pipe groove processing machine of claim 8, wherein: the supporting frame is provided with a winding frame on the side wall close to one side of the beveling machine, the winding frame comprises a vertical rod and a horizontal rod, one end of the horizontal rod is fixedly connected with the supporting frame, and the other end of the horizontal rod is fixedly connected with the vertical rod.

10. The pipe groove processing machine of claim 9, wherein: and the bottom end of the support frame is provided with a roller.