CN108098006B - A continuous processing device for oil pipe of oil production machine - Google Patents

Abstract

The invention discloses a continuous processing device for oil pipes of an oil production machine, which comprises a base platform, a processing plate, a driving mechanism, a plurality of clamping parts, two drilling parts, a vertical rod, and an actuator; the base platform is provided with a chute; the processing The plate is slidingly connected with the chute; the driving mechanism is used to drive the processing plate to move along the length direction of the chute; multiple clamping parts are distributed sequentially along the length direction of the chute, and the clamping parts are installed on the processing plate; 2 drilling parts Distributed sequentially along the length direction of the chute, the drilling part includes a moving plate, a power unit, a drill bit, a driven gear, an eccentric wheel, and a connecting piece, and the moving plate is slidably connected with a vertical bar; To drive the drill bit to rotate, the drill bit is located above the processing plate; the driven gear is connected to the vertical bar in rotation; the eccentric wheel is installed on the driven gear, and the eccentric wheel is hinged to the moving plate through the connecting piece; the actuator is used to drive the driven gear to rotate.

Description

A continuous processing device for oil pipe of oil production machine

technical field

The invention relates to the technical field of oil pipe processing, in particular to a continuous oil pipe processing device for an oil production machine.

Background technique

Oil extraction machine is a kind of machine equipment for oil extraction, commonly known as "kowtow machine", which makes oil out of the well by pressurizing. When the pumping unit is upstroke, the oil pipe elastically shrinks and moves upwards, driving the mechanical unblocking oil extractor to move upwards, hitting the sliding sleeve to generate vibration; at the same time, the forward check valve is closed, and the variable diameter piston assembly blocks the oil when the pumping unit goes down. During the stroke, the tubing elastically elongates and moves downward, driving the mechanical unblocking extractor to move downward, hitting the sliding sleeve to generate vibration; at the same time, the reverse check valve is partially closed, and the variable-diameter piston assembly still blocks the annular oil passage of the oil sleeve , so that the area under the reverse check valve forms a high-pressure area, and this movement produces a reverse impact force on the oil flow channel in the formation.

During the processing of the oil pipe, it needs to be drilled, and the existing equipment has poor effect and needs to be further improved.

Contents of the invention

In order to solve the technical problems existing in the background technology, the present invention proposes a continuous processing device for the oil pipe of the oil production machine, which has good effect.

A continuous processing device for oil pipes of an oil production machine, comprising a base, a processing plate, a driving mechanism, a plurality of clamping parts, two drilling parts, a vertical rod, and an actuator;

There is a chute on the abutment;

The processing plate is slidingly connected with the chute;

The driving mechanism is used to drive the processing plate to move along the length direction of the chute;

A plurality of clamping parts are distributed sequentially along the length direction of the chute, and the clamping parts are installed on the processing plate;

The two drilling parts are distributed sequentially along the length of the chute. The drilling part includes a moving plate, a power unit, a drill bit, a driven gear, an eccentric wheel, and a connecting piece. The moving plate is slidably connected to the vertical bar; On the top, the power unit is used to drive the drill bit to rotate, and the drill bit is located above the processing plate; the driven gear is connected to the vertical bar in rotation; the eccentric wheel is installed on the driven gear, and the eccentric wheel is hinged with the moving plate through a connecting piece; the actuator is used to drive The driven gear turns.

Preferably, the actuator includes a base, a support shaft, a driving gear, and a first gear; the support shaft is rotatably connected to the base, the driving gear and the first gear are mounted on the support shaft, and the driving gear meshes with the driven gear;

The drive mechanism also includes a transmission shaft, a drive unit, and a second gear. The drive unit is used to drive the transmission shaft to rotate; the second gear is installed on the transmission shaft, and the second gear meshes with the first gear.

Preferably, the driving mechanism also includes a first rack and a rotating block, the first rack is installed on the processing plate and is parallel to the length direction of the chute; the rotating block is arc-shaped, and the rotating block is installed on the transmission shaft, and the rotating block Gear teeth matched with the first rack are installed on the peripheral surface.

Preferably, the clamping part includes a support plate, a screw rod, a first clamping block, and a second clamping block, and the support plate is installed on the processing plate; the screw rod is connected with the support plate; the first clamping block and the second clamping block are both It is in the shape of a circular platform, and the first clamping block and the second clamping block are distributed sequentially along the length direction of the screw; the first clamping block is installed on the screw rod, and the diameter of the first clamping block is from the first clamping block to the second clamping block. The direction of the clamping block gradually decreases; the second clamping block is located on the side of the first clamping block away from the support plate, the second clamping block is threadedly connected with the screw rod, and the diameter of the second clamping block is from the first clamping block to the The direction of the second clamping block gradually increases.

Preferably, the screw rod is rotatably connected to the support plate; the clamping part further includes a rotating gear mounted on the screw rod;

It also includes a second rack, the second rack is located between the two drilling parts, the second rack is matched with the rotating gear, and the second rack is located on the moving path of the rotating gear.

In the present invention, the clamping part is used to clamp and fix the oil pipe, and the driving mechanism is used to drive the processing plate to move. When the oil pipe is located directly under the drill bit, the oil pipe stops moving.

Use the executive mechanism to drive the driven gear to rotate, use the eccentric wheel and the connecting piece to drive the moving plate to descend, use the power unit drill to rotate, and use the drill to drill the oil pipe.

By arranging two drilling parts, multiple oil pipes can be drilled at the same time, which improves the processing efficiency and improves the processing effect.

When clamping oil pipes with different diameters, the center of the oil pipes is always kept unchanged to ensure the clamping accuracy and the processing effect is good.

The invention has high mechanization degree, good processing effect and high efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is an enlarged structural schematic diagram of the clamping part.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other; the present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

Referring to Figures 1 and 2:

A continuous processing device for oil pipes of an oil production machine proposed by the present invention includes a base 1, a processing plate 2, a driving mechanism, a plurality of clamping parts, 2 drilling parts, a vertical rod 3, and an actuator.

The base 1 is provided with a chute; the processing plate 2 is slidably connected with the chute; the driving mechanism is used to drive the processing plate 2 to move along the length direction of the chute.

A plurality of clamping parts are distributed sequentially along the length direction of the chute, and the clamping parts are installed on the processing plate 2 .

Two drilling parts are distributed sequentially along the length direction of the chute. The drilling part includes a moving plate 4, a power unit 5, a drill bit 6, a driven gear 7, an eccentric wheel 8, and a connecting piece 9. The moving plate 4 and the vertical bar 3 slide connection; the power unit 5 is installed on the moving plate 4, and the power unit 5 is used to drive the drill bit 6 to rotate, and the drill bit 6 is located above the processing plate 2; the driven gear 7 is connected to the vertical rod 3 in rotation; the eccentric wheel 8 is installed on the driven gear 7, the eccentric wheel 8 is hinged with the moving plate 4 through the connecting piece 9; the actuator is used to drive the driven gear 7 to rotate.

The oil pipe A is clamped and fixed by the clamping part, and the processing plate 2 is driven to move by the driving mechanism. When the oil pipe A is located directly below the drill bit 6, the oil pipe A stops moving.

Use the actuator to drive the driven gear 7 to rotate, use the eccentric wheel 8 and the connecting piece 9 to drive the moving plate 4 to descend, use the power unit 5 to rotate the drill bit 6, and use the drill bit 6 to drill the oil pipe.

By arranging two drilling parts, multiple oil pipes can be drilled at the same time, which improves the processing efficiency and improves the processing effect.

In a further embodiment, the actuator includes a base 10, a support shaft 11, a driving gear 12, and a first gear 13; the support shaft 11 is rotatably connected to the base 10, and the driving gear 12 and the first gear 13 are mounted on the support shaft 11. The driving gear 12 meshes with the driven gear 7 .

The driving mechanism also includes a transmission shaft 14 , a driving unit 15 , and a second gear 17 . The driving unit 15 is used to drive the transmission shaft 14 to rotate;

The driving unit 15 is used to drive the transmission shaft 14 to rotate, the second gear 17 is used to drive the first gear 13 to rotate, and the driving gear 12 is used to drive the driven gear 7 to rotate, thereby driving the moving plate 4 to descend through the eccentric wheel 8 and the connecting piece 9 .

In a further embodiment, the drive mechanism also includes a first rack 18 and a rotating block 19, the first rack 18 is installed on the processing plate 2 and is parallel to the length direction of the chute; the rotating block 19 is arc-shaped, and the rotating block 19 Installed on the transmission shaft 14 , gear teeth matched with the first rack 18 are installed on the circumferential surface of the rotating block 19 .

The driving unit 15 drives the transmission shaft 14 to rotate, utilizes the gear teeth on the rotating block 19 to drive the first tooth bar 18 to move, and then drives the processing plate 2 and the oil pipe to move. Directly below the drill bit 6, it is convenient for the drilling department to carry out drilling processing. During the time when the gear teeth are separated from the first rack 18, the drilling part is used to drill the oil pipe.

Only one drive unit 15 is used to realize the movement of the processing plate 2, the lifting of the drill bit 6, the movement of the oil pipe, and the drilling of the oil pipe with the drill bit 6, so that these parts are organically combined and cooperate with each other, with a high degree of mechanization and good effect ,efficient.

In a further embodiment, the clamping part includes a support plate 20, a screw rod 21, a first clamping block 22, and a second clamping block 23, and the support plate 20 is installed on the processing plate 2; the screw rod 21 is connected with the support plate 20; The first clamping block 22 and the second clamping block 23 are both in the shape of a circular platform, and the first clamping block 22 and the second clamping block 23 are distributed sequentially along the length direction of the screw rod 21; the first clamping block 22 is installed on the screw rod 21 , the diameter of the first clamping block 22 gradually decreases from the first clamping block 22 to the direction of the second clamping block 23; the second clamping block 23 is located on the side of the first clamping block 22 away from the support plate 20, The second clamping block 23 is threadedly connected with the screw rod 21 , and the diameter of the second clamping block 23 gradually increases from the first clamping block 22 to the direction of the second clamping block 23 .

Let the oil pipe cover the outside of the screw rod 21; install the second clamping block 23, rotate the second clamping block 23, let the second clamping block 23 move to the direction of the first clamping block 22, use the first clamping block 22 , The second clamping block 23 clamps and fixes the oil pipe.

The above-mentioned design of the first clamping block 22 and the second clamping block 23 can quickly and effectively clamp and fix the oil pipe; when clamping oil pipes of different diameters, it is ensured that the center of the oil pipe remains unchanged. , to ensure high drilling precision and good effect.

In a further embodiment, the screw rod 21 is rotatably connected with the support plate 20; the clamping part also includes a rotating gear 24, and the rotating gear 24 is installed on the screw rod 21; it also includes a second rack 16, and the second rack 16 is located on two drill holes. Between the holes, the second rack 16 cooperates with the rotating gear 24 , and the second rack 16 is located on the moving path of the rotating gear 24 .

After the oil pipe A is processed by the left side drilling part, when the rotating gear 24 is in contact with the second rack 16, the second rack 16 drives the rotating gear 24 to rotate, and then adjusts the position of the oil pipe by driving the oil pipe to rotate. The oil pipe can be drilled again using another drilling section. By arranging the second rack 16 and two drilling parts, different positions on the oil pipe A can be drilled continuously, with high efficiency and good effect.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (3)

1. a kind of oil production machine oil pipe continuous processing device, which is characterized in that including base station, processing plate, driving mechanism, multiple clampings Portion, 2 bore portions, vertical bar, executing agencies；

Base station is equipped with sliding slot；

Processing plate is slidably connected with sliding slot；

Driving mechanism is used to drive the length direction of processing plate along the chute mobile；

The length direction of multiple clamping parts along the chute is sequentially distributed, and clamping part is mounted on processing plate；

The length direction of 2 bore portions along the chute is sequentially distributed, and bore portion includes movable plate, power unit, drill bit, driven tooth Wheel, eccentric wheel, connector, movable plate are slidably connected with vertical bar；Power unit is mounted on movable plate, and power unit is for driving Drill bit rotation, drill bit are located at the top of processing plate；Driven gear and vertical bar are rotatablely connected；Eccentric wheel is mounted on driven gear, Eccentric wheel is hinged by connector and movable plate；Executing agency is for driving driven gear to rotate；

Executing agency includes pedestal, support shaft, driving gear, first gear；Support shaft is connect with base rotation, driving gear, First gear is installed in support shaft, and driving gear is engaged with driven gear；

Driving mechanism further includes transmission shaft, driving unit, second gear, and driving unit is for driving transmission shaft to rotate；Second tooth Wheel is mounted on transmission shaft, and second gear is engaged with first gear；

Driving mechanism further includes the first rack gear, rotating block, and the first rack gear is mounted on processing plate and flat with the length direction of sliding slot Row；Rotating block is arc, and rotating block is mounted on transmission shaft, is equipped in the peripheral surface of rotating block and matches with the first rack gear The gear teeth.

2. oil production machine oil pipe continuous processing device according to claim 1, which is characterized in that clamping part include support plate, Screw rod, the first grip block, the second grip block, support plate are mounted on processing plate；Screw rod is connect with support plate；First grip block, Second grip block be it is round table-like, the first grip block, the second grip block are sequentially distributed along the length direction of screw rod；First grip block It is mounted on screw rod, the diameter of the first grip block is gradually reduced from the first grip block to the direction of the second grip block；Second clamping Block is located at side of first grip block far from support plate, and the second grip block is connect with screw flight, and the diameter of the second grip block is certainly First grip block is gradually increased to the direction of the second grip block.

3. oil production machine oil pipe continuous processing device according to claim 2, which is characterized in that screw rod and support plate rotation connect It connects；Clamping part further includes rotate gear, and rotate gear is mounted on screw rod；

It further include the second rack gear, the second rack gear is located between 2 bore portions, and the second rack gear is matched with rotate gear, the second tooth Item is located in the movement routine of rotate gear.