阅读说明：本技术 一种非开挖钻杆双头粗车 (Trenchless drill rod double-head rough turning machine ) 是由 王维祥 于 2020-04-21 设计创作，主要内容包括：本发明公开了钻杆机械领域内的,特别涉及一种非开挖钻杆双头粗车。该非开挖钻杆双头粗车,用于钻杆粗加工,包括：机架,机架的一侧设置有集料盘；加工部,滑动安装于机架,并位于机架两端,包括自上而下依次设置的尾座、第一拖板、第二拖板以及第三拖板,第三拖板与尾座连接,并能够在机架上沿钻杆布设方向滑动,第二拖板滑动安装于第三拖板,并与第三拖板的运动方向相同,第一拖板滑动安装于第二拖板,并可沿垂直钻杆布设方向运动,第一拖板上还设置有用于车铣钻杆的刀具；夹持部,固定安装于第三拖板,包括一夹具,夹具对着尾座。本发明节约时间且大大降低人力成本。(The invention discloses a trenchless drill rod double-head rough turning machine in the field of drill rod machinery. This non-excavation drilling rod double-end rough turning for drilling rod rough machining includes: the device comprises a rack, wherein a material collecting disc is arranged on one side of the rack; the machining part is slidably mounted on the rack, is positioned at two ends of the rack and comprises a tailstock, a first carriage, a second carriage and a third carriage which are sequentially arranged from top to bottom, the third carriage is connected with the tailstock and can slide on the rack along the arrangement direction of the drill rods, the second carriage is slidably mounted on the third carriage and has the same movement direction as the third carriage, the first carriage is slidably mounted on the second carriage and can move along the direction vertical to the arrangement direction of the drill rods, and a cutter for turning and milling the drill rods is further arranged on the first carriage; and the clamping part is fixedly arranged on the third carriage and comprises a clamp, and the clamp faces to the tailstock. The invention saves time and greatly reduces labor cost.)

1. The utility model provides a non-excavation drilling rod double-end rough turning machine for drilling rod rough machining, its characterized in that includes:

the device comprises a rack, wherein a material collecting disc is arranged on one side of the rack;

the machining part is slidably mounted on the rack, is positioned at two ends of the rack, and comprises a tailstock, a first carriage, a second carriage and a third carriage which are sequentially arranged from top to bottom, the third carriage is connected with the tailstock and can slide on the rack along the drill rod arrangement direction, the second carriage is slidably mounted on the third carriage and has the same movement direction as the third carriage, the first carriage is slidably mounted on the second carriage and can move along the direction vertical to the drill rod arrangement direction, and a cutter for turning and milling the drill rod is further arranged on the first carriage; and

and the clamping part is fixedly arranged on the third carriage and comprises a clamp, and the clamp faces to the tailstock.

2. The trenchless drill pipe double-ended rough turning lathe of claim 1, wherein: the fixture comprises a flange connecting plate, the flange connecting plate comprises a circular plate and a cylindrical side plate perpendicular to the circular plate, a containing pipe for a drill rod to pass through is fixed on an inner ring of the flange connecting plate, the containing pipe is parallel to the cylindrical side plate, a fixture rotating hoop is arranged on the periphery of the cylindrical side plate, an air inlet is formed in the fixture rotating hoop, an air inlet is formed in the cylindrical side plate, the air inlet faces the air inlet, a piston plate is arranged between the cylindrical side plate and the containing pipe and is attached to the cylindrical side plate and the containing pipe, the air inlet is positioned on one side of the piston plate and can push the piston plate to move, a fixture cover plate is further fixedly connected to the tail end of the cylindrical side plate, the fixture cover plate is parallel to the circular plate, the piston plate is positioned between the circular plate and the fixture cover plate, three sliding grooves are formed in an, the top plate can support the sliding block to slide in the sliding groove, a closed space is formed between the piston plate and the clamp cover plate, the closed space is connected with a gas outlet, and a valve is arranged on the gas outlet.

3. The trenchless drill pipe double-ended rough turning lathe of claim 2, wherein: the periphery of one side of the piston plate close to the air inlet is arranged in an oblique angle mode.

4. The trenchless drill pipe double-end rough turning lathe as claimed in claim 3, wherein the cross section of the piston plate is L-shaped, a convex plate is arranged on one side, facing the circular plate, of the clamp cover plate, the convex plate is attached to the L-shaped piston plate, and the top plate is exposed out of the convex plate.

5. The trenchless drill pipe double-ended rough turning lathe of claim 4, wherein: the roof includes integrated into one piece's diaphragm and swash plate, and the diaphragm is on a parallel with the holding pipe, and the swash plate is to keeping away from holding pipe one side slope.

6. The trenchless drill pipe double-ended rough turning lathe of claim 1, wherein: the tailstock is also provided with a bulge which is pressed against the end part of the drill rod.

7. The trenchless drill pipe double-ended rough turning lathe of claim 1, wherein: the first carriage, the second carriage and the third carriage are respectively connected in a sliding mode through dovetail grooves.

Technical Field

The invention relates to the technical field of drill rod instruments, in particular to a trenchless drill rod double-head rough turning machine.

Background

At present, no special equipment for processing the trenchless drill rod exists in the market, and only a common lathe is available. The workman is carrying out the product rough machining, need place the drilling rod on the lathe, then press from both sides tightly and carry out drilling rod processing again, has processed one end back reuse driving or two people and lifts up the drilling rod, turns around, send to the processing on the lathe again, and traditional processing mode not only need consume a large amount of times at this work of turning around, extravagant workman's physical power very much moreover, and takes place the accident again easily in the handling.

In order to overcome a series of difficulties of occupying manpower, complicated turning and the like, the invention creates a double-end rough lathe, the lathe not only can solve the problem that the machining precision is adjustable in the rough machining process, but also can simultaneously machine two ends of a drill rod, and can greatly save the machining time and save the manpower.

Disclosure of Invention

The invention aims to provide a trenchless drill rod double-head rough turning machine which saves time and greatly reduces labor cost.

In order to achieve the purpose, the invention discloses a technical scheme adopted by a trenchless drill rod double-head rough turning machine, which comprises the following steps:

a non-excavation drill pipe double-end rough turning machine for drill pipe rough machining includes:

the device comprises a rack, wherein a material collecting disc is arranged on one side of the rack. Through setting up the collecting tray for the iron fillings that splash in the turn-milling rough machining process are collected.

The machining part is slidably mounted on the rack and located at two ends of the rack, and comprises a tailstock, a first carriage, a second carriage and a third carriage which are sequentially arranged from top to bottom, the third carriage is connected with the tailstock and can slide along the drill rod laying direction on the rack, the second carriage is slidably mounted on the third carriage and is the same as the third carriage in the moving direction, the first carriage is slidably mounted on the second carriage and can move along the vertical drill rod laying direction, and a cutter for turning and milling the drill rod is further arranged on the first carriage. The first carriage is movable relative to the second carriage, the second carriage is movable relative to the third carriage, and rough machining precision can be effectively controlled through grading linkage.

And the clamping part is fixedly arranged on the third carriage and comprises a clamp, and the clamp faces to the tailstock. The clamp is used for clamping the drill rod to prevent the drill rod from sliding off.

The invention relates to a further improvement of a double-end rough turning machine for a non-excavation drill rod, which comprises a clamp, wherein the clamp comprises a flange connecting plate, the flange connecting plate comprises a circular plate and a cylindrical side plate vertical to the circular plate, a holding pipe for the drill rod to pass through is fixed on the inner ring of the flange connecting plate, the holding pipe is parallel to the cylindrical side plate, a clamp rotating hoop is arranged on the periphery of the cylindrical side plate, an air inlet is arranged on the clamp rotating hoop, an air inlet is arranged on the cylindrical side plate, the air inlet faces the air inlet, a piston plate is arranged between the cylindrical side plate and the holding pipe, the piston plate is attached to the cylindrical side plate and the holding pipe, the air inlet is positioned on one side of the piston plate and can push the piston plate to move, a clamp cover plate is further fixedly connected to the tail end of the cylindrical side plate, the clamp cover plate is parallel, the top plate faces the sliding groove, the top plate can support the sliding block to slide in the sliding groove, a closed space is formed between the piston plate and the clamp cover plate, the closed space is connected with a gas outlet, and a valve is arranged on the gas outlet.

The top plate on the piston plate is pneumatically pushed, so that the top plate is limited by the sliding block, the sliding block is inwards shrunk and fixed, the clamping of the drill rod is realized, the clamping action completely depends on mechanization, the use of manpower is reduced, and the production efficiency is improved.

The invention further provides a further improvement of the trenchless drill rod double-head rough turning machine, wherein the periphery of one side of a piston plate, which is close to an air inlet, is provided with an oblique angle. The inclined arrangement is convenient for gas to push the piston plate, and the sliding of the piston plate is realized.

The invention further improves the trenchless drill rod double-head rough turning machine, the section of a piston plate is L-shaped, a convex plate is arranged on one side of a clamp cover plate towards a circular plate, the convex plate is attached to the L-shaped piston plate, and a top plate is exposed out of the convex plate.

The invention relates to a further improvement of a trenchless drill rod double-head rough turning lathe. The inclined plate is used for tightly propping the sliding block, so that the fastening effect of the clamp is enhanced.

The invention further improves the trenchless drill rod double-head rough turning machine, and the tailstock is also provided with a bulge which presses the end part of the drill rod. Used for tightly propping the drill rod.

The invention further provides a further improvement of the trenchless drill rod double-head rough turning machine, wherein a first carriage, a second carriage and a third carriage are respectively connected in a sliding mode through dovetail grooves. The structure is reasonable, and the first carriage, the second carriage and the third carriage cannot generate vertical displacement by arranging the dovetail grooves.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up the collecting tray for the iron fillings that splash in the turn-milling rough machining process are collected.

2. The first carriage is movable relative to the second carriage, the second carriage is movable relative to the third carriage, and rough machining precision can be effectively controlled through grading linkage.

3. The top plate on the piston plate is pneumatically pushed, so that the top plate is limited by the sliding block, the sliding block is inwards shrunk and fixed, the clamping of the drill rod is realized, the clamping action completely depends on mechanization, the use of manpower is reduced, and the production efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a fixture of the present invention;

fig. 4 is a cross-sectional view of fig. 3.

The automatic cutting machine comprises a machine frame 1, a material collecting disc 11, a processing part 2, a tailstock 21, a protrusion 211, a first dragging plate 22, a second dragging plate 23, a third dragging plate 24, a cutter 25, a clamping part 3, a clamp 31, a flange connecting plate 3101, a circular plate 3102, a cylindrical side plate 32, a clamp air inlet 321, a holding pipe 33, a clamp rotating hoop 34, an air inlet 35, a piston plate 36, a clamp cover plate 37, a convex plate 38, a sliding chute 39, a sliding block 310, a transverse plate 311 and an inclined plate 312.

Detailed Description

The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical", "peripheral surface" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a trenchless drill pipe double-ended rough turning machine for rough machining of a drill pipe comprises:

frame 1, frame 1's one side is provided with album charging tray 11. Through setting up album charging tray 11 for collect the iron fillings that splash in the turn-milling rough machining process.

The machining part 2 is slidably mounted on the rack 1 and located at two ends of the rack 1, and comprises a tailstock 21, a first dragging plate 22, a second dragging plate 23 and a third dragging plate 24 which are sequentially arranged from top to bottom, the third dragging plate 24 is connected with the tailstock 21 and can slide on the rack 1 along the drill rod laying direction, the second dragging plate 23 is slidably mounted on the third dragging plate 24 and is the same as the third dragging plate 24 in the moving direction, the first dragging plate 22 is slidably mounted on the second dragging plate 23 and can move along the direction perpendicular to the drill rod laying direction, and a cutter 25 for turning and milling the drill rod is further arranged on the first dragging plate 22. The first carriage 22 moves relative to the second carriage 23, the second carriage 23 moves relative to the third carriage 24, and rough machining precision can be effectively controlled through grading linkage.

The clamping part 3 is fixedly mounted on the third carriage 24 and includes a clamp 31, and the clamp 31 faces the tailstock 21. The clamp 31 is arranged for clamping the drill rod to prevent the drill rod from sliding off.

Preferably, the clamp 31 includes a flange connecting plate 3101, the flange connecting plate 3101 includes a circular plate 3102 and a cylindrical side plate 32 perpendicular to the circular plate 3102, a receiving tube 33 for a drill rod to pass through is fixed on an inner ring of the flange connecting plate 3101, the receiving tube 33 is parallel to the cylindrical side plate 32, a clamp rotating hoop 34 is arranged on an outer periphery of the cylindrical side plate 32, the clamp rotating hoop 34 is provided with an air inlet 35, an air inlet 321 is arranged on the cylindrical side plate 32, the air inlet 321 faces the air inlet 35, a piston plate 36 is arranged between the cylindrical side plate 32 and the receiving tube 33, the piston plate 36 is attached to the cylindrical side plate 32 and the receiving tube 33, one side of the air inlet 321 located on the piston plate 36 can push the piston plate 36 to move, a clamp cover plate 37 is further fixedly connected to a tail end of the cylindrical side plate 32, the clamp cover plate 37 is parallel to the circular plate 3102, the piston plate, the sliding block 310 is connected in the sliding groove 39 in a sliding mode, three protruding top plates are arranged on the piston plate 36 and face the sliding groove 39, the top plates can support the sliding block 310 to slide in the sliding groove 39, a closed space is formed between the piston plate 36 and the clamp cover plate 37, an air outlet is connected in the closed space, and a valve is arranged on the air outlet. The top plate on the piston plate 36 is pneumatically pushed, so that the top plate limits the sliding block 310, the sliding block 310 is fixed in an inward contraction mode, clamping of the drill rod is achieved, clamping action is completely mechanized, manpower use is reduced, and production efficiency is improved.

Preferably, the piston plate 36 is disposed at an oblique angle on the outer circumference of the side thereof adjacent to the air inlet 321. The inclined arrangement facilitates the gas to push the piston plate 36 and achieve sliding of the piston plate 36.

Preferably, the piston plate 36 has an L-shaped cross section, the clamp cover plate 37 is provided with a projection plate 38 toward the circular plate 3102, the projection plate 38 is attached to the L-shaped piston plate 36, and the top plate is exposed from the projection plate 38.

Preferably, the top plate includes a horizontal plate 311 and a sloping plate 312 which are integrally formed, the horizontal plate 311 is parallel to the accommodating tube 33, and the sloping plate 312 is sloped to a side away from the accommodating tube 33. The sloping plate 312 is used for abutting against the slider 310, enhancing the fastening effect of the clamp 31.

Preferably, the tailstock 21 is also provided with a projection 211 that presses against the end of the drill rod. Used for tightly propping the drill rod.

Preferably, the first carriage 22, the second carriage 23 and the third carriage 24 are slidably connected through dovetail grooves. The structure is reasonable, and the first dragging plate 22, the second dragging plate 23 and the third dragging plate 24 cannot generate vertical displacement by arranging the dovetail grooves.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the range covered by the technical contents disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.