CN211061133U - Large-torque screw drill test bed - Google Patents
Large-torque screw drill test bed Download PDFInfo
- Publication number
- CN211061133U CN211061133U CN201921897914.7U CN201921897914U CN211061133U CN 211061133 U CN211061133 U CN 211061133U CN 201921897914 U CN201921897914 U CN 201921897914U CN 211061133 U CN211061133 U CN 211061133U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- drilling tool
- screw rod
- fixed clamping
- test bench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a big moment of torsion screw rod drilling tool test bench, including the test bench, be provided with a plurality of supports and two fixed clamping device along the axial on the test bench platform, axial one end at the test bench platform is provided with driving screw drilling tool pivoted aircraft nose, be provided with the butt joint part of being connected with screw rod drilling tool pivot on the aircraft nose, support and fixed clamping device are used for fixing a position the fixed screw rod drilling tool, wherein, be provided with the guide rail on the test bench platform, be provided with at least one support frame and a fixed clamping device on the guide rail, fixed clamping device on the guide rail is connected with an hydro-cylinder push rod, put fixed clamping device on supporting on the guide rail when the screw rod drilling tool with its tight back of clamp, hydro-cylinder push rod promotes the screw rod drilling tool and removes the butt joint part connection with. The test bed is convenient for the installation and the test of the screw drill, and is simple and quick to operate; the motor can realize larger torque, the power of the motor reaches 132KW, and the screw drill can meet the operation of almost all specifications.
Description
Technical Field
The utility model belongs to the technical field of oil drilling equipment, in particular to big moment of torsion screw rod drilling tool test bench.
Background
With the development of drilling technology, the application of the screw drill is gradually increased, and the simulation underground test of the screw drill is more and more important.
The large-torque screw drill motor test bed can be used for performing sealing performance tests on a screw drill motor after manufacturing or maintenance, and provides scientific basis for whether the drill can be used in a well or not and the characteristic conditions of the drill.
Disclosure of Invention
The utility model aims at providing a big moment of torsion screw rod drilling tool test bench conveniently is used for making or the screw rod drilling tool motor after the maintenance to be the sealing performance test, conveniently for the drilling tool can not use and characteristic situation provides scientific foundation in the pit.
The utility model aims at realizing through the following technical scheme:
the utility model provides a big moment of torsion screw rod drilling tool test bench, includes the test bench, is provided with a plurality of supports and two fixed clamping device along the axial on the test bench platform, is provided with drive screw rod drilling tool pivoted aircraft nose in the axial one end of test bench platform, is provided with the butt joint part of being connected with screw rod drilling tool pivot on the aircraft nose, supports and fixed clamping device is used for fixing a position the screw rod drilling tool, wherein be provided with the guide rail on the test bench platform, be provided with at least one support frame and a fixed clamping device on the guide rail, fixed clamping device on the guide rail is connected with an oil cylinder push rod, puts the fixed clamping device on the guide rail on supporting and presss from both sides its back when the screw rod drilling tool, oil cylinder push rod promotes the screw rod drilling tool and removes and is connected.
Further: the support is including supporting the base, and the both ends of supporting the base are equipped with ascending arch, are provided with the recess of a plurality of different degree of depth in the arch, have a back shaft to put up in the recess that the both ends arch set up through the bracing piece at both ends, and the recess of the different degree of depth corresponds the screw rod drilling tool of different diameters.
Further: the fixed clamping device comprises a clamping device base, upward bulges are arranged at two ends of the clamping device base, oil cylinder push arms are respectively arranged on the bulges at the two ends, the front ends of the two oil cylinder push arms are arc-shaped, and the two oil cylinder push arms are folded to fasten the screw drilling tool.
Further: the aircraft nose includes the motor, and the pivot of motor passes through first coupling joint speed reducer, and the output shaft of speed reducer passes through the second coupling joint sealing head, and the front end of sealing head is the butt joint part of screw drilling tool.
The utility model discloses compare prior art's beneficial effect does:
1. the large-torque screw drill tool test bed of the utility model facilitates the installation and test of the screw drill tool, and has simple and rapid operation; the larger torque (25000 N.M) can be realized, the motor power reaches 132KW, and the screw drill operation of almost all specifications can be met;
2. compared with other devices, the large-torque screw drill test bed of the utility model has more compact structure and more pertinence;
3. big moment of torsion screw rod drilling tool test bench be used for making or screw rod drilling tool motor after the maintenance do the sealing performance test, provide scientific foundation for drilling tool can not use and characteristic situation in the pit. The drilling tool can be prevented from being scrapped blindly to cause economic loss, and the drilling tool can be prevented from being scrapped and being put into the well again to raise the drilling efficiency and reduce the drilling cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the support fixture of the present invention, and a part of the schematic view of fig. 1.
Detailed Description
This embodiment provides a big moment of torsion screw rod drilling tool test bench, as shown in fig. 1 and fig. 2, big moment of torsion screw rod drilling tool test bench includes test bench 1, is test bench platform 2 on the test bench, is provided with a plurality of support frames, 3 and two fixed clamping device 4 along the axial on test bench platform 2, is provided with drive screw rod drilling tool pivoted aircraft nose in the axial one end of test bench platform, the aircraft nose includes motor 5, and the pivot of motor is through first shaft coupling 6 connection speed reducer 7, and the output shaft of speed reducer 7 passes through second shaft coupling 8 and connects sealing head 9, and sealing head's front end is the butt joint part 10 of being connected with screw rod drilling tool pivot. The supporting and fixing clamping device is used for positioning and fixing the screw drill, wherein a guide rail 11 is arranged on the test bed platform, the guide rail 11 is tightly attached to the machine head, at least one supporting frame 3 and one fixing clamping device 4 are arranged on the guide rail 11, the fixing clamping device on the guide rail is connected with an oil cylinder push rod 12, and when the screw drill is placed on the supporting and is clamped by the fixing clamping device on the guide rail, the oil cylinder push rod pushes the screw drill to move and is connected with a butt joint component of the machine head.
Wherein: as shown in fig. 1 and 2, the support comprises a support base 301, two ends of the support base are provided with upward protrusions 302, the protrusions are provided with a plurality of grooves 303 with different depths, a support shaft 304 is arranged in the grooves formed by the protrusions at the two ends through support rods at the two ends, and the grooves with different depths correspond to screw drills with different diameters.
Wherein: as shown in fig. 1 and 2, the fixed clamping device 4 includes a clamping device base 401, two ends of the clamping device base are provided with upward protrusions 402, the protrusions at two ends are respectively provided with an oil cylinder push arm 403, the front ends of the two oil cylinder push arms are arc-shaped, and the two oil cylinder push arms are folded to fasten the screw drill.
The large-torque screw drill test bed further comprises a hydraulic system and a water tank 13, the water tank 13 is used for providing experimental water for the fixed screw drill through a connector 14, and a push rod of the oil cylinder and a push arm of the oil cylinder are controlled by the hydraulic system. After the screw drilling tool is clamped, a waterway system mainly composed of a water tank, a water pump, a pressure sensor, a pressure gauge, an electric gate valve, a manual gate valve and the like starts to circulate by taking water as a medium, so that pressure difference is formed between the two sides of the inlet and the outlet of the screw drilling tool, signals are collected by the sensor and are converted and output to an operation table for recording or printing. The hydraulic system mainly comprises a hydraulic pump, a series of valves and the like, and is used for clamping the screw drill and pushing the screw drill in place.
Claims (4)
1. The utility model provides a big moment of torsion screw rod drilling tool test bench, includes the test bench, is provided with a plurality of supports and two fixed clamping device along the axial on the test bench platform, is provided with drive screw rod drilling tool pivoted aircraft nose in the axial one end of test bench platform, is provided with the butt joint part of being connected with screw rod drilling tool pivot on the aircraft nose, supports and fixed clamping device is used for fixing a position the screw rod drilling tool, its characterized in that be provided with the guide rail on the test bench platform, be provided with at least one support frame and a fixed clamping device on the guide rail, fixed clamping device on the guide rail is connected with an oil cylinder push rod, puts the fixed clamping device who supports on the guide rail and presss from both sides it after tight when the screw rod drilling tool, oil cylinder push rod promotes the screw rod drilling tool and removes and.
2. The high-torque screw drill test bed according to claim 1, wherein the support comprises a support base, two ends of the support base are provided with upward protrusions, the protrusions are provided with a plurality of grooves with different depths, a support shaft is arranged in the grooves formed in the protrusions at the two ends through support rods at the two ends, and the grooves with different depths correspond to screw drills with different diameters.
3. The high-torque screw drill test bed according to claim 1, wherein the fixed clamping device comprises a clamping device base, two ends of the clamping device base are provided with upward protrusions, the protrusions at the two ends are respectively provided with oil cylinder pushing arms, the front ends of the two oil cylinder pushing arms are arc-shaped, and the two oil cylinder pushing arms are folded to fasten the screw drill.
4. The high-torque screw drill test bed according to claim 1, wherein the machine head comprises a motor, a rotating shaft of the motor is connected with a speed reducer through a first coupling, an output shaft of the speed reducer is connected with a sealing head through a second coupling, and the front end of the sealing head is a butt joint part of the screw drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897914.7U CN211061133U (en) | 2019-11-06 | 2019-11-06 | Large-torque screw drill test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897914.7U CN211061133U (en) | 2019-11-06 | 2019-11-06 | Large-torque screw drill test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211061133U true CN211061133U (en) | 2020-07-21 |
Family
ID=71585607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921897914.7U Active CN211061133U (en) | 2019-11-06 | 2019-11-06 | Large-torque screw drill test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211061133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659834A (en) * | 2023-05-24 | 2023-08-29 | 广东鼎泰高科技术股份有限公司 | Apparatus and method for evaluating drill performance |
-
2019
- 2019-11-06 CN CN201921897914.7U patent/CN211061133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116659834A (en) * | 2023-05-24 | 2023-08-29 | 广东鼎泰高科技术股份有限公司 | Apparatus and method for evaluating drill performance |
| CN116659834B (en) * | 2023-05-24 | 2023-12-08 | 广东鼎泰高科技术股份有限公司 | Apparatus and method for evaluating drill performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203245768U (en) | Tube body synchronous clamping device | |
| CN211061133U (en) | Large-torque screw drill test bed | |
| CN113523356B (en) | Cylinder head processing equipment with positioning function | |
| CN211071910U (en) | Automatic drilling equipment suitable for synchronous machining of front side and back side of metal plate | |
| CN204988693U (en) | Test bench is dismantled to drilling tool | |
| CN220708902U (en) | Clamping device of multi-steel-pipe hydraulic testing machine | |
| CN104913928B (en) | Drilling tool dismantles testing stand | |
| CN114029629A (en) | Automatic pipe cutting machine for pipeline installation | |
| CN215145383U (en) | Tapping device for internal thread three-way joint | |
| CN214944071U (en) | A kind of screw drilling tool that is convenient for shock absorption | |
| CN106112249B (en) | With larger operating space beam lifting type full hydraulic drive numerical control friction stitch welding machine | |
| CN211954357U (en) | Rotary meter clamping device and rotary meter clamping system assembled by same | |
| CN215824735U (en) | Motor coupling dismounting device | |
| CN115853059A (en) | Magnetic drive does not have negative pressure water supply equipment | |
| CN222525974U (en) | Flow measurement tower with quick disassembly and assembly function | |
| CN202221372U (en) | Screw drill motor test bench | |
| CN217569805U (en) | Cleaning device for environmental engineering | |
| CN220708724U (en) | Efficient hydraulic safety valve debugging device | |
| CN222114163U (en) | Press for processing petroleum drill rod joint | |
| CN208322190U (en) | A kind of drilling device | |
| CN222176980U (en) | A polishing device for oil production pipe processing | |
| CN222026047U (en) | A vertical pump water pressure test tool | |
| CN221911723U (en) | Hydraulic motor rotor positioning tool | |
| CN204924580U (en) | A remove to annotate and press structure for test of steel pipe water pressure | |
| CN222294979U (en) | A pile arm landing gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |