CN209986736U - Seamless steel tube inner hole cutting processing equipment - Google Patents

Abstract

The utility model discloses a seamless steel pipe hole cutting process equipment, comprises an operation bench, the lateral wall fixedly connected with adjustment mechanism of operation panel, the fly leaf has been cup jointed to the last screw thread of adjustment mechanism, fly leaf lateral wall fixedly connected with cutting mechanism. The utility model discloses an adjustment mechanism, cutting mechanism, the mating reaction of fly leaf and gag lever post, utilize first power unit to drive the threaded rod and rotate like this, thereby drive fly leaf effect reciprocating motion, utilize the second motor to drive the pivot simultaneously and rotate, thereby it rotates to drive the bistrique, cut seamless steel pipe, through the hydraulic telescoping pump, the slider, the connecting plate, the stopper, the limiting plate, the bolt, the telescopic link, the synergism of spring and spacing axle, utilize the limiting plate on the hydraulic telescoping pump adjusting connection board to reciprocate like this, it is spacing to utilize telescopic link and spring to carry out seamless steel pipe simultaneously, utilize spacing axle and the supplementary stopper of bolt to carry out limiting displacement to seamless steel pipe simultaneously.

Description

Seamless steel tube inner hole cutting processing equipment

Technical Field

The utility model relates to a seamless steel pipe technical field especially relates to seamless steel pipe hole cutting process equipment.

Background

A steel pipe made of a single piece of metal without a seam on the surface is called a seamless steel pipe. According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold drawn pipe, an extruded pipe, a pipe jacking, and the like.

In the production process of the existing seamless steel pipe, cracks and burns occur on the pipe wall and the pipe wall at a certain probability, and then the flaw detection device is used for monitoring whether the seamless steel pipe is qualified, the existing seamless steel pipe for cracks or burns on the outer surface can be repaired by adopting artificial polishing, grinding or cutting processing and other methods, however, for cracks or burns on the inner surface, an operator cannot repair the cracks or burns on the inner surface through the artificial method due to the limited diameter of the pipeline.

Therefore, the seamless steel pipe inner hole cutting machining equipment is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the people of not being convenient for reprocess the seamless steel pipe internal surface among the prior art, and the seamless steel pipe hole cutting process equipment that proposes.

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

seamless steel pipe hole cutting process equipment, including the operation panel, the lateral wall fixedly connected with adjustment mechanism of operation panel, the fly leaf has been cup jointed to the last screw thread of adjustment mechanism, fly leaf lateral wall fixedly connected with cutting mechanism, be equipped with the connecting plate on the operation panel, be equipped with the spread groove that corresponds with the connecting plate on the operation panel, the bottom fixed connection of hydraulic telescoping pump and connecting plate is passed through to the interior bottom of spread groove, the both sides fixedly connected with slider of connecting plate, the inside wall of spread groove is equipped with the spout that corresponds with the slider, the limiting plate that two symmetries of bottom fixedly connected with of connecting plate set up.

Preferably, adjustment mechanism includes the first motor of fixed connection at the operation panel lateral wall, the output fixedly connected with threaded rod of first motor, be equipped with the thread groove that corresponds with the threaded rod on the operation panel, the one end that first motor was kept away from to the threaded rod runs through the operation panel and is connected with the inside wall rotation of thread groove, the fly leaf screw thread cup joints on the threaded rod, the inside wall fixedly connected with gag lever post of thread groove, the fly leaf slides and cup joints on the gag lever post.

Preferably, the cutting mechanism comprises a second motor fixedly connected to the side wall of the movable plate, the output end of the second motor is fixedly connected with a rotating shaft, and one end, far away from the second motor, of the rotating shaft penetrates through the movable plate and is fixedly connected with the grinding head.

Preferably, the top of the limiting plate is rotatably connected with a limiting block, and the limiting block is connected with the limiting plate through a bolt.

Preferably, the equal fixedly connected with telescopic link in relative one side of stopper and limiting plate, the one end fixedly connected with mortgage plate of the relative one side of stopper and limiting plate is kept away from to the telescopic link, the cover is equipped with the spring on the telescopic link, the both ends of spring respectively with the relative one side of stopper and limiting plate and the lateral wall fixed connection of mortgage plate.

Preferably, the top of limiting plate is equipped with the spacing groove, the inside wall fixedly connected with spacing axle of spacing groove, the tip of stopper rotates to cup joint on spacing epaxially.

The utility model has the advantages that:

1. through the matching action of the adjusting mechanism, the cutting mechanism, the movable plate and the limiting rod, the first power mechanism is utilized to drive the threaded rod to rotate, so that the movable plate is driven to reciprocate, and meanwhile, the second motor is utilized to drive the rotating shaft to rotate, so that the grinding head is driven to rotate to cut the seamless steel pipe;

2. through the synergism of hydraulic telescoping pump, slider, connecting plate, stopper, limiting plate, bolt, telescopic link, spring and spacing axle, utilize the limiting plate on the hydraulic telescoping pump adjusting connecting plate to reciprocate like this, utilize telescopic link and spring to carry on spacingly to seamless steel pipe simultaneously, utilize spacing axle and the supplementary stopper of bolt to carry out limiting displacement to seamless steel pipe simultaneously.

Drawings

FIG. 1 is a schematic structural view of the seamless steel tube inner hole cutting equipment provided by the utility model;

fig. 2 is the utility model provides a limiting plate of seamless steel pipe hole cutting process equipment looks sideways at the schematic structure.

In the figure: the hydraulic telescopic pump comprises an operation table 1, a movable plate 2, a connecting plate 3, a limiting plate 4, a first motor 5, a threaded rod 6, a second motor 7, a rotating shaft 8, a grinding head 9, a limiting block 10, a bolt 11, a telescopic rod 12, a pressing plate 13, a spring 14, a limiting shaft 15 and a hydraulic telescopic pump 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, seamless steel pipe hole cutting process equipment, including operation panel 1, the lateral wall fixedly connected with adjustment mechanism of operation panel 1, adjustment mechanism includes fixed connection at the first motor 5 of 1 lateral wall of operation panel, the output fixedly connected with threaded rod 6 of first motor 5, be equipped with the thread groove that corresponds with threaded rod 6 on the operation panel 1, threaded rod 6 keeps away from the one end of first motor 5 and runs through operation panel 1 and is connected with the inside wall rotation of thread groove, fly leaf 2 screw thread cup joints on threaded rod 6, the inside wall fixedly connected with gag lever post of thread groove, fly leaf 2 slides and cup joints on the gag lever post, utilize the effect of first motor 5 model YE2355M-4 like this, drive threaded rod 6 and rotate, thereby drive fly leaf 2 reciprocating motion about, utilize the gag lever post to assist fly leaf 2 motion simultaneously.

Wherein the movable plate 2 is sleeved on the adjusting mechanism in a threaded manner, the side wall of the movable plate 2 is fixedly connected with a cutting mechanism, the cutting mechanism comprises a second motor 7 fixedly connected on the side wall of the movable plate 2, the output end of the second motor 7 is fixedly connected with a rotating shaft 8, one end of the rotating shaft 8 far away from the second motor 7 penetrates through the movable plate 2 and is fixedly connected with a grinding head 9, thus, the rotating shaft 8 is driven to rotate by the action of the second motor 7, model YE2355M-4, thereby driving the grinding head 9 to rotate, facilitating the cutting of the inner surface of the seamless steel tube, the operating platform 1 is provided with the connecting plate 3, the operating platform 1 is provided with a connecting groove corresponding to the connecting plate 3, the inner bottom of the connecting groove is fixedly connected with the bottom of the connecting plate 3 through a hydraulic telescopic pump 16, therefore, the seamless steel pipe on the connecting plate 3 is driven to reciprocate up and down by the action of the hydraulic telescopic pump 16 type CBKP 100/63/40-BF.

Wherein, the two sides of the connecting plate 3 are fixedly connected with sliding blocks, the inner side wall of the connecting groove is provided with sliding grooves corresponding to the sliding blocks, the bottom of the connecting plate 3 is fixedly connected with two symmetrically arranged limiting plates 4, the top of each limiting plate 4 is rotatably connected with a limiting block 10, each limiting block 10 is connected with the corresponding limiting plate 4 through a bolt 11, the limiting plates 4 and the limiting blocks 10 are limited by the bolts 11 in such a way, the seamless steel pipes are guaranteed to be limited, the opposite sides of the limiting blocks 10 and the limiting plates 4 are fixedly connected with telescopic rods 12, one ends of the telescopic rods 12, far away from the opposite sides of the limiting blocks 10 and the limiting plates 4, are fixedly connected with the mortgage plates 13, the telescopic rods 12 are sleeved with springs 14, the two ends of the springs 14 are respectively fixedly connected with the opposite sides of the limiting blocks 10 and the limiting, guarantee that seamless steel pipe can not take place to deflect and remove, the top of limiting plate 4 is equipped with the spacing groove, the spacing axle 15 of inside wall fixedly connected with of spacing groove, and the tip of stopper 10 rotates and cup joints on spacing axle 15, utilizes spacing axle 15's effect like this, and supplementary stopper 10 rotates, is convenient for all seamless steel pipe carry out spacing rotation.

The utility model discloses in, the operator is at first placed seamless steel pipe on limiting plate 4, then rotate through spacing axle 15 supplementary stopper 10, make the 13 extrusion seamless steel pipes of escort board on stopper 10 and the limiting plate 4, telescopic link 12 and spring 14 take place deformation, it is spacing to utilize spring 14's elastic potential energy to carry on seamless steel pipe, it is spacing to stopper 10 and limiting plate 4 to utilize bolt 11 to carry on simultaneously, then open second motor 7, second motor 7 drives pivot 8 and rotates, thereby drive bistrique 9 and rotate, open first motor 5 simultaneously, thereby drive threaded rod 6 and rotate, thereby drive reciprocal motion about the fly leaf 2, thereby it cuts to drive bistrique 9 all seamless steel pipe inside, open hydraulic telescoping pump 16 simultaneously, adjust seamless steel pipe up-and-down motion on the connecting plate 3, the internal surface to seamless steel pipe is polished comprehensively.

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 (6)

1. Seamless steel pipe hole cutting process equipment, including operation panel (1), its characterized in that, the lateral wall fixedly connected with adjustment mechanism of operation panel (1), fly leaf (2) have been cup jointed to the last screw thread of adjustment mechanism, fly leaf (2) lateral wall fixedly connected with cutting mechanism, be equipped with connecting plate (3) on operation panel (1), be equipped with the spread groove that corresponds with connecting plate (3) on operation panel (1), the bottom fixed connection of hydraulic telescoping pump (16) and connecting plate (3) is passed through to the interior bottom of spread groove, the both sides fixedly connected with slider of connecting plate (3), the inside wall of spread groove is equipped with the spout that corresponds with the slider, limiting plate (4) that two symmetries of bottom fixedly connected with of connecting plate (3) set up.

2. The inner hole cutting machining equipment for the seamless steel pipe according to claim 1, wherein the adjusting mechanism comprises a first motor (5) fixedly connected to the outer side wall of the operating platform (1), a threaded rod (6) is fixedly connected to the output end of the first motor (5), a threaded groove corresponding to the threaded rod (6) is formed in the operating platform (1), one end, far away from the first motor (5), of the threaded rod (6) penetrates through the operating platform (1) and is rotatably connected with the inner side wall of the threaded groove, the movable plate (2) is in threaded sleeve connection with the threaded rod (6), a limiting rod is fixedly connected to the inner side wall of the threaded groove, and the movable plate (2) is in sliding sleeve connection with the limiting rod.

3. The inner hole cutting machining equipment for the seamless steel tube according to the claim 1 is characterized in that the cutting mechanism comprises a second motor (7) fixedly connected to the side wall of the movable plate (2), the output end of the second motor (7) is fixedly connected with a rotating shaft (8), and one end, far away from the second motor (7), of the rotating shaft (8) penetrates through the movable plate (2) and is fixedly connected with a grinding head (9).

4. The seamless steel tube inner hole cutting machining equipment is characterized in that a limiting block (10) is rotatably connected to the top of the limiting plate (4), and the limiting block (10) is connected with the limiting plate (4) through a bolt (11).

5. The inner hole cutting machining equipment for the seamless steel pipe according to claim 4, wherein a telescopic rod (12) is fixedly connected to one opposite side of the limiting block (10) and the limiting plate (4), an abutting plate (13) is fixedly connected to one end, away from the opposite side of the limiting block (10) and the limiting plate (4), of the telescopic rod (12), a spring (14) is sleeved on the telescopic rod (12), and two ends of the spring (14) are fixedly connected to one opposite side of the limiting block (10) and the limiting plate (4) and a side wall of the abutting plate (13) respectively.

6. The cutting processing equipment for the inner hole of the seamless steel tube according to claim 4, wherein a limiting groove is formed in the top of the limiting plate (4), a limiting shaft (15) is fixedly connected to the inner side wall of the limiting groove, and the end of the limiting block (10) is rotatably sleeved on the limiting shaft (15).

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