CN220178628U - Special machine tool for processing petroleum drilling sieve tube - Google Patents
Special machine tool for processing petroleum drilling sieve tube Download PDFInfo
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- CN220178628U CN220178628U CN202321457475.4U CN202321457475U CN220178628U CN 220178628 U CN220178628 U CN 220178628U CN 202321457475 U CN202321457475 U CN 202321457475U CN 220178628 U CN220178628 U CN 220178628U
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- drilling
- transverse
- tapping
- longitudinal
- sliding plate
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- 238000005553 drilling Methods 0.000 title claims abstract description 204
- 239000003208 petroleum Substances 0.000 title claims abstract description 13
- 238000010079 rubber tapping Methods 0.000 claims abstract description 128
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
A special machine tool for processing a petroleum drilling sieve tube is characterized in that a tapping transverse guide rail is arranged at the front side of a workbench, a tapping transverse sliding plate is arranged on the tapping transverse guide rail, a tapping transverse screw rod is arranged below the tapping transverse sliding plate, and a tapping transverse motor is arranged at the right end of the tapping transverse screw rod; the tapping longitudinal guide rail is arranged on the tapping transverse sliding plate, and the tapping longitudinal sliding plate and the tapping machine head are provided with a tapping machine head; a fourth shaft and a left hydraulic chuck are arranged in the middle of the left side on the workbench; a tail disc sliding plate is arranged on the transverse short guide rail, and a tail disc and a right hydraulic chuck are arranged on the tail disc sliding plate; the front side and the rear side of the transverse short guide rail are provided with transverse T-shaped groove rails, and the transverse T-shaped groove rails are provided with an oil cylinder sliding plate and an oil cylinder; a drilling transverse guide rail is arranged at the rear of the upper surface of the workbench, a drilling transverse sliding plate is arranged on the drilling transverse guide rail, a drilling transverse screw rod is arranged below the drilling transverse sliding plate, and a drilling transverse motor is arranged at the right end of the drilling transverse screw rod; the drilling longitudinal guide rail is arranged on the drilling transverse slide plate, and the drilling longitudinal slide plate and the drilling machine head are arranged on the drilling longitudinal guide rail. The method solves the problems of low work efficiency and poor precision of the common machine tool for processing the petroleum screen pipe, and is suitable for petroleum equipment production enterprises.
Description
Technical Field
The utility model relates to the field of drilling and tapping mechanical equipment, in particular to a special machine tool for drilling, chamfering and tapping a drilling type petroleum screen pipe.
Background
The petroleum drilling sieve tube is one of the petroleum sieve tubes, namely, radial through holes are machined on the periphery of the sieve tube body, the through holes are generally arranged in rows in an axial direction, ninety degrees are formed between the rows, the precision requirement is high, and the conventional method is to use a drilling and tapping machine tool of a common machine to assemble, disassemble and fix workpieces for multiple times for machining. The method has the defects of low labor and time consumption, low working efficiency, complicated operation and easy occurrence of machining errors.
Disclosure of Invention
The utility model provides a machine tool special for drilling a petroleum screen pipe of a bidirectional machine head, which aims to solve the problems of low work efficiency and poor precision in drilling the petroleum screen pipe of a common machine tool.
The technical scheme of the utility model is that the special machine tool for processing the petroleum drilling sieve tube is characterized in that two tapping transverse guide rails which are arranged front to back are arranged on the front side of the upper surface of a horizontal workbench, tapping transverse sliding plates are arranged on the tapping transverse guide rails, tapping transverse lead screws are arranged in the middle of the lower surfaces of the tapping transverse sliding plates, the right ends of the tapping transverse lead screws are provided with matched tapping transverse motors, and the tapping transverse motors are fixed on the right side of the workbench; two tapping longitudinal guide rails are transversely arranged on the tapping transverse slide plate, a tapping longitudinal slide plate is arranged on the tapping longitudinal guide rails, a tapping machine head is arranged on the tapping longitudinal slide plate, a tapping longitudinal screw rod is arranged in the middle of the lower surface of the tapping longitudinal slide plate, a tapping longitudinal motor is arranged at the front end of the tapping longitudinal screw rod, and the tapping longitudinal motor is fixed on the front edge of the tapping transverse slide plate;
a fourth shaft is arranged in the middle of the left side of the upper surface of the workbench, a left hydraulic chuck is arranged on the right side of the fourth shaft, and a left supporting claw is arranged on the right side of the left hydraulic chuck;
two transverse short guide rails which are arranged front and back are arranged in the middle of the right part of the upper surface of the workbench, a tail disc sliding plate is arranged on the transverse short guide rails, a tail disc is arranged on the tail disc sliding plate, a right hydraulic chuck is arranged on the left surface of the tail disc, and a right supporting claw is arranged on the left surface of the right hydraulic chuck; the front side and the rear side of the two transverse short guide rails are respectively provided with a transverse T-shaped groove rail, the transverse T-shaped groove rail is provided with an oil cylinder sliding plate, the oil cylinder sliding plate is provided with a transverse oil cylinder, the oil cylinder sliding plate is arranged on the right side of the tail disc sliding plate, and a cylinder rod of the oil cylinder is connected with the tail disc sliding plate;
two drilling transverse guide rails which are arranged front and back are arranged on the rear side of the upper surface of the workbench, a drilling transverse sliding plate is arranged on the drilling transverse guide rails, a drilling transverse screw rod is arranged in the middle of the lower surface of the drilling transverse sliding plate, a matched drilling transverse motor is arranged at the right end of the drilling transverse screw rod, and the drilling transverse motor is fixed on the right side of the workbench; two drilling longitudinal guide rails are transversely arranged on the drilling transverse slide plate, the drilling longitudinal guide rails are provided with the drilling longitudinal slide plate, the middle of the lower surface of the drilling longitudinal slide plate is provided with a drilling longitudinal screw rod, the rear end of the drilling longitudinal screw rod is provided with a drilling longitudinal motor, and the drilling longitudinal motor is fixed on the rear edge of the drilling transverse slide plate; the drilling machine head is arranged on the drilling longitudinal sliding plate, a supporting roller is arranged between two drilling longitudinal guide rails at the front side of the drilling machine head, and a lever oil cylinder is arranged at the front side of the supporting roller.
During working, a drilling chamfer composite drill bit is arranged on a drilling machine head, a screw tap is arranged on a tapping machine head, the drilling machine head and the tapping machine head are arranged at the left part of a workbench, and a first position of a workpiece to be drilled is located; and adjusting the distance between the tail disc slide plate and the fourth shaft, locking the oil cylinder slide plate through a transverse T-shaped groove rail, respectively placing two ends of a workpiece on a left supporting claw and a right supporting claw, starting a left hydraulic chuck and a right hydraulic chuck to clamp the workpiece, and starting an oil cylinder to push the tail disc slide plate to move left to tightly prop the workpiece.
The lever oil cylinder is started to press the workpiece on the supporting roller, the drilling longitudinal motor is started to drive the drilling longitudinal sliding plate to move the drilling machine head forwards along the drilling longitudinal guide rail through the drilling longitudinal lead screw, and the workpiece is drilled and chamfered.
After the first drilling and chamfering are finished, starting a drilling longitudinal motor to reverse, and pulling a drilling longitudinal sliding plate through a drilling longitudinal screw rod to retreat and reset a drilling machine head; the lever oil cylinder is started to loosen the workpiece, the fourth shaft drives the left hydraulic chuck and the tail disc drives the right hydraulic chuck to rotate ninety degrees forwards (right is regarded as clockwise) at the same time, the supporting roller supports the workpiece, the drilling transverse motor is started, the drilling transverse sliding plate, the drilling machine head, the supporting roller and the lever oil cylinder are pulled through the drilling transverse screw rod, and the drilling transverse sliding plate, the drilling machine head, the supporting roller and the lever oil cylinder move rightwards along the drilling transverse guide rail to a second drilling position to stop.
And then starting the lever oil cylinder to press the workpiece on the supporting roller, starting the drilling longitudinal motor to push the drilling longitudinal sliding plate carrying the drilling machine head to move forwards along the drilling longitudinal guide rail through the drilling longitudinal screw rod, and carrying out secondary drilling and chamfering on the workpiece.
After the second drilling and chamfering are finished, the drilling longitudinal motor pulls the drilling longitudinal sliding plate and the drilling machine head to retreat and reset; the lever oil cylinder loosens the workpiece, the fourth shaft drives the left hydraulic chuck, the tail disc drives the right hydraulic chuck, the support roller supports the workpiece and rotates forward by ninety degrees, the drilling transverse motor is started, the drilling transverse sliding plate, the drilling machine head, the support roller and the lever oil cylinder are pulled by the drilling transverse screw rod, and the drilling transverse sliding plate, the drilling machine head, the support roller and the lever oil cylinder move rightwards to a third drilling position along the drilling transverse guide rail to stop.
Starting the lever oil cylinder to press the workpiece on the supporting roller, starting the drilling longitudinal motor to push the drilling longitudinal sliding plate and the drilling machine head to move forwards along the drilling longitudinal guide rail through the drilling longitudinal lead screw, and drilling and chamfering the workpiece for the third time; at the same time, the tapping longitudinal motor is started, the tapping longitudinal sliding plate is pushed by the tapping longitudinal screw rod, and the tapping machine head moves backwards along the tapping longitudinal guide rail to tap the first drilling hole on the workpiece.
When the third drilling and chamfering are finished, the first tapping is finished, the drilling longitudinal motor pulls the drilling longitudinal slide plate and the drilling machine head to retract and reset, and the tapping longitudinal motor pulls the tapping longitudinal slide plate and the tapping machine head to reset along the tapping longitudinal guide rail through the tapping longitudinal screw rod; the drilling transverse motor pulls the drilling transverse slide plate and the drilling machine head to move to a fourth drilling position, meanwhile, the tapping transverse motor is started, the tapping transverse slide plate and the tapping machine head are pulled through the tapping transverse screw rod, and the tapping machine head moves rightwards to a second drilling position along the tapping transverse guide rail to perform tapping. And the like until the workpiece processing is completed.
The technical effect of the utility model is that by adopting the technical scheme, the special machine tool for drilling, chamfering and tapping the radial holes of the petroleum tubular workpiece can be realized, and the drilling and tapping at different positions distributed on the circumference are completed by clamping and fixing the workpiece once, so that the labor and time are saved, the repeated debugging errors are avoided, and the machining precision is ensured.
Drawings
Fig. 1 is a front view of the structure of the present utility model.
In the figures, a workbench, a fourth shaft, a left support jaw, a left hydraulic chuck, a 5-tapping longitudinal screw, a 6-tapping machine head, a 7-tapping longitudinal slide, an 8-tapping longitudinal motor, a 9-tapping longitudinal guide rail, a 10-tapping transverse slide, an 11-tapping transverse guide rail, a 12-lever cylinder, a 13-support roller, a 14-tapping transverse screw, a 15-right support jaw, a 16-right hydraulic chuck, a 17-tailstock, an 18-cylinder, a 19-cylinder slide, a 20-tapping transverse motor, a 21-transverse short guide rail, a 22-transverse T-shaped grooved rail, a 23-drilling transverse motor, a 24-tailstock slide, a 25-drilling transverse screw, a 26-drilling transverse guide rail, a 27-drilling longitudinal guide rail, a 28-drilling transverse slide, a 29-drilling longitudinal screw, a 30-drilling longitudinal slide, a 31-drilling longitudinal motor, and a 32-drilling machine head are arranged.
Description of the embodiments
The utility model will be further described with reference to examples of drawings.
As shown in the figure, two tapping transverse guide rails 11 which are arranged front to back are arranged on the front side of the upper surface of the horizontal workbench 1, a tapping transverse sliding plate 10 is arranged on the tapping transverse guide rails 11, a tapping transverse screw rod 14 is arranged in the middle of the lower surface of the tapping transverse sliding plate 10, a matched tapping transverse motor 20 is arranged at the right end of the tapping transverse screw rod 14, and the tapping transverse motor 20 is fixed on the right side of the workbench 1; two tapping longitudinal guide rails 9 are transversely arranged on the tapping transverse slide plate 10, a tapping longitudinal slide plate 7 is arranged on the tapping longitudinal guide rails 9, a tapping machine head 6 is arranged on the tapping longitudinal slide plate 7, a tapping longitudinal screw 5 is arranged in the middle of the lower surface of the tapping longitudinal slide plate 7, a tapping longitudinal motor 8 is arranged at the front end of the tapping longitudinal screw 5, and the tapping longitudinal motor 8 is fixed on the front edge of the tapping transverse slide plate 10;
a fourth shaft 2 is arranged in the middle of the left side of the upper surface of the workbench 1, a left hydraulic chuck 4 is arranged on the right side of the fourth shaft 2, and a left supporting claw 3 is arranged on the right side of the left hydraulic chuck 4;
two transverse short guide rails 21 which are arranged front and back are arranged in the middle of the right part of the upper surface of the workbench 1, a tail disc sliding plate 24 is arranged on the transverse short guide rails 21, a tail disc 17 is arranged on the tail disc sliding plate 24, a right hydraulic chuck 16 is arranged on the left side of the tail disc 17, and a right supporting claw 15 is arranged on the left side of the right hydraulic chuck 16; the front and rear sides of the two transverse short guide rails 21 are respectively provided with a transverse T-shaped groove rail 22, the transverse T-shaped groove rail 22 is provided with an oil cylinder sliding plate 19, the oil cylinder sliding plate 19 is provided with a transverse oil cylinder 18, the oil cylinder sliding plate 19 is arranged on the right side of the tail disc sliding plate 24, and the cylinder rod of the oil cylinder 18 is connected with the tail disc sliding plate 24;
two drilling transverse guide rails 26 which are arranged front and back are arranged on the upper surface of the workbench 1, a drilling transverse sliding plate 28 is arranged on the drilling transverse guide rails 26, a drilling transverse screw rod 25 is arranged in the middle of the lower surface of the drilling transverse sliding plate 28, a matched drilling transverse motor 23 is arranged at the right end of the drilling transverse screw rod 25, and the drilling transverse motor 23 is fixed on the right side of the workbench 1; two drilling longitudinal guide rails 27 are transversely arranged on the drilling transverse slide plate 28, a drilling longitudinal slide plate 30 is arranged on the drilling longitudinal guide rails 27, a drilling longitudinal screw rod 29 is arranged in the middle of the lower surface of the drilling longitudinal slide plate 30, a drilling longitudinal motor 31 is arranged at the rear end of the drilling longitudinal screw rod 29, and the drilling longitudinal motor 31 is fixed on the rear edge of the drilling transverse slide plate 28; the drilling machine head 32 is arranged on the drilling longitudinal sliding plate 30, the supporting roller 13 is arranged between the two drilling longitudinal guide rails 27 at the front side of the drilling machine head 32, and the lever oil cylinder 12 is arranged at the front side of the supporting roller 13.
During operation, a drilling and chamfering composite drill bit is arranged on the drilling machine head 32, a screw tap is arranged on the tapping machine head 6, the drilling machine head 32 and the tapping machine head 6 are arranged at the left part of the workbench 1, and a first position of a workpiece to be drilled is located; the distance between the tail disc sliding plate 24 and the fourth shaft 2 is adjusted, the oil cylinder sliding plate 19 is locked through the transverse T-shaped groove rail 22, two ends of a workpiece are respectively placed on the left supporting claw 3 and the right supporting claw 15, the left hydraulic chuck 4 and the right hydraulic chuck 16 are started to clamp the workpiece, and the oil cylinder 18 is started to push the tail disc sliding plate 24 to move left to tightly prop the workpiece.
The lever oil cylinder 12 is started to press the workpiece on the supporting roller 13, the drilling longitudinal motor 31 is started to drive the drilling longitudinal sliding plate 30 to move the drilling machine head 32 forwards along the drilling longitudinal guide rail 27 through the drilling longitudinal screw rod 29, and the workpiece is drilled and chamfered.
After the first drilling and chamfering are finished, starting the drilling longitudinal motor 31 to reverse, and pulling the drilling longitudinal slide plate 30 and the drilling machine head 32 to retreat and reset through the drilling longitudinal screw rod 29; the lever oil cylinder 12 is started to loosen the workpiece, the fourth shaft 2 drives the left hydraulic chuck 4 and the tail disc 17 to drive the right hydraulic chuck 16 to rotate ninety degrees forwards (right is regarded as clockwise) at the same time, the supporting roller 13 supports the workpiece, the drilling transverse motor 23 is started, the drilling transverse sliding plate 28, the drilling machine head 32, the supporting roller 13 and the lever oil cylinder 12 are pulled through the drilling transverse screw rod 25, and the drilling transverse guide rail 26 is moved to the right to a second drilling position to stop.
And then the lever oil cylinder 12 is started to press the workpiece on the supporting roller 13, the drilling longitudinal motor 31 is started to drive the drilling longitudinal sliding plate 30 to move the drilling machine head 32 forwards along the drilling longitudinal guide rail 27 through the drilling longitudinal lead screw 29, and the second drilling and chamfering are carried out on the workpiece.
After the second drilling and chamfering are finished, the drilling longitudinal motor 31 pulls the drilling longitudinal slide plate 30 and the drilling machine head 32 to retreat and reset; the lever cylinder 12 loosens the workpiece, the fourth shaft 2 drives the left hydraulic chuck 4, the tail disc 17 drives the right hydraulic chuck 16 to rotate forwards for ninety degrees again, the drilling transverse motor 23 is started, the drilling transverse sliding plate 28, the drilling machine head 32, the supporting roller 13 and the lever cylinder 12 are pulled by the drilling transverse screw rod 25, and the drilling transverse sliding plate moves rightwards along the drilling transverse guide rail 26 to a third drilling position to stop.
The lever oil cylinder 12 is started again to press the workpiece on the supporting roller 13, the drilling longitudinal motor 31 is started to drive the drilling longitudinal sliding plate 30 to move the drilling machine head 32 forwards along the drilling longitudinal guide rail 27 through the drilling longitudinal lead screw 29, and the workpiece is drilled and chamfered for the third time; at the same time, the tapping longitudinal motor 8 is started, the tapping longitudinal slide 7 is pushed by the tapping longitudinal screw 5, and the tapping head 6 moves backwards along the tapping longitudinal guide rail 9, so that the first drilling hole on the workpiece is tapped.
When the third drilling and chamfering are finished, the first tapping is finished, the drilling longitudinal motor 31 pulls the drilling longitudinal slide plate 30 and the drilling machine head 32 to retract and reset, and the tapping longitudinal motor 8 pulls the tapping longitudinal slide plate 7 and the tapping machine head 6 to retract and reset along the tapping longitudinal guide rail 9 through the tapping longitudinal screw 5; the tapping transverse motor 20 is started to pull the tapping transverse slide 28 and the tapping head 32 to the fourth drilling position, and simultaneously, the tapping transverse motor 23 is started to pull the tapping transverse slide 10 and the tapping head 6 through the tapping transverse screw 14 to move rightward along the tapping transverse guide rail 11 to the second drilling position for tapping. And the like until the workpiece processing is completed.
Claims (1)
1. A special machine tool for processing a petroleum drilling sieve tube is characterized in that: the front edge of the upper surface of the horizontal workbench is provided with two tapping transverse guide rails which are arranged front and back, the tapping transverse guide rails are provided with tapping transverse sliding plates, the middle of the lower surface of each tapping transverse sliding plate is provided with a tapping transverse screw rod, the right end of each tapping transverse screw rod is provided with a matched tapping transverse motor, and the tapping transverse motors are fixed on the right edge of the workbench; two tapping longitudinal guide rails are transversely arranged on the tapping transverse slide plate, a tapping longitudinal slide plate is arranged on the tapping longitudinal guide rails, a tapping machine head is arranged on the tapping longitudinal slide plate, a tapping longitudinal screw rod is arranged in the middle of the lower surface of the tapping longitudinal slide plate, a tapping longitudinal motor is arranged at the front end of the tapping longitudinal screw rod, and the tapping longitudinal motor is fixed on the front edge of the tapping transverse slide plate;
a fourth shaft is arranged in the middle of the left side of the upper surface of the workbench, a left hydraulic chuck is arranged on the right side of the fourth shaft, and a left supporting claw is arranged on the right side of the left hydraulic chuck;
two transverse short guide rails which are arranged front and back are arranged in the middle of the right part of the upper surface of the workbench, a tail disc sliding plate is arranged on the transverse short guide rails, a tail disc is arranged on the tail disc sliding plate, a right hydraulic chuck is arranged on the left surface of the tail disc, and a right supporting claw is arranged on the left surface of the right hydraulic chuck; the front side and the rear side of the two transverse short guide rails are respectively provided with a transverse T-shaped groove rail, the transverse T-shaped groove rail is provided with an oil cylinder sliding plate, the oil cylinder sliding plate is provided with a transverse oil cylinder, the oil cylinder sliding plate is arranged on the right side of the tail disc sliding plate, and a cylinder rod of the oil cylinder is connected with the tail disc sliding plate;
two drilling transverse guide rails which are arranged front and back are arranged on the rear side of the upper surface of the workbench, a drilling transverse sliding plate is arranged on the drilling transverse guide rails, a drilling transverse screw rod is arranged in the middle of the lower surface of the drilling transverse sliding plate, a matched drilling transverse motor is arranged at the right end of the drilling transverse screw rod, and the drilling transverse motor is fixed on the right side of the workbench; two drilling longitudinal guide rails are transversely arranged on the drilling transverse slide plate, the drilling longitudinal guide rails are provided with the drilling longitudinal slide plate, the middle of the lower surface of the drilling longitudinal slide plate is provided with a drilling longitudinal screw rod, the rear end of the drilling longitudinal screw rod is provided with a drilling longitudinal motor, and the drilling longitudinal motor is fixed on the rear edge of the drilling transverse slide plate; the drilling machine head is arranged on the drilling longitudinal sliding plate, a supporting roller is arranged between two drilling longitudinal guide rails at the front side of the drilling machine head, and a lever oil cylinder is arranged at the front side of the supporting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457475.4U CN220178628U (en) | 2023-06-09 | 2023-06-09 | Special machine tool for processing petroleum drilling sieve tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457475.4U CN220178628U (en) | 2023-06-09 | 2023-06-09 | Special machine tool for processing petroleum drilling sieve tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178628U true CN220178628U (en) | 2023-12-15 |
Family
ID=89107553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321457475.4U Active CN220178628U (en) | 2023-06-09 | 2023-06-09 | Special machine tool for processing petroleum drilling sieve tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178628U (en) |
-
2023
- 2023-06-09 CN CN202321457475.4U patent/CN220178628U/en active Active
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