CN214109598U - Clamping device of pipeline drilling machine - Google Patents
Clamping device of pipeline drilling machine Download PDFInfo
- Publication number
- CN214109598U CN214109598U CN202021905666.9U CN202021905666U CN214109598U CN 214109598 U CN214109598 U CN 214109598U CN 202021905666 U CN202021905666 U CN 202021905666U CN 214109598 U CN214109598 U CN 214109598U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- motor
- clamping jaw
- bearing column
- rod
- 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 title claims abstract description 23
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a pipeline drilling machine clamping device, including mesa, first motor, sleeve and second motor, the bottom four corners department fixed mounting of mesa has the supporting legs, and the inside of mesa passes through the first threaded rod of bearing fixedly connected with, the bottom intermediate position of mesa deals with fixed mounting and has first motor, and the output shaft through connection of first motor in the middle part of the bottom surface of mesa to the output shaft of first motor passes through conical gear and is connected with the meshing of first threaded rod, the bottom fixed connection of third threaded rod is on the top surface right side of third horizontal pole, and the left side through connection of third horizontal pole in the inside of first heel post to the bottom through connection of three horizontal poles has the second motor. This pipeline drilling machine clamping device need not to carry out spacing fixed through multiple fastening bolt or spacing chain to the pipeline, and also can reach the effect of fastening centre gripping to the pipeline of variation in size and dimension, and the condition of skew can not appear when just drilling.
Description
Technical Field
The utility model relates to a pipeline drilling technical field specifically is a pipeline drilling machine clamping device.
Background
The pipeline drilling machine is a machine which performs drilling work at a required drilling position of a pipeline through a drill bit and leaves a cylindrical hole or a hole on the pipeline, and the phenomenon that the machine slips and deviates due to the cylindrical pipeline is inevitable when the pipeline is drilled, namely, the pipeline is required to be clamped through a clamping device when the pipeline is drilled.
However, the existing clamping device for the pipeline drilling machine only fixes and limits the pipeline for a week through the chain, the auxiliary tool is required to be adopted to clamp the workpiece in operation, the operation steps are complex, the operation steps cannot be performed on the pipelines with different sizes, no guarantee is provided for the life safety of an operator, and the damage that the operation is not reversed is caused due to the fact that misoperation occurs very easily.
In order to solve the problems, innovative design is urgently needed on the basis of the clamping device of the original pipeline drilling machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline drilling machine clamping device to it only carries out the fixed spacing of a week through the chain to the pipeline to solve above-mentioned background art and provide current pipeline drilling machine clamping device, need adopt auxiliary fixtures to realize pressing from both sides the clamp of work piece in the operation, and the operating procedure is loaded down with trivial details and can't be to the pipeline of variation in size, does not have guaranteed problem to operator's life safety.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device of a pipeline drilling machine comprises a table board, a first motor, a sleeve and a second motor, wherein supporting legs are fixedly installed at four corners of the bottom of the table board, a first threaded rod is fixedly connected inside the table board through a bearing, the first motor is fixedly installed at the middle position of the bottom of the table board in a disposal mode, an output shaft of the first motor is connected to the middle of the bottom surface of the table board in a penetrating mode, the output shaft of the first motor is meshed with the first threaded rod through a bevel gear, first sliding blocks are sleeved on the outer walls of the two sides of the first threaded rod, the left side and the right side of the top of the table board are respectively connected with a first clamping claw and a second clamping claw in a sliding mode, the bottom of the first clamping claw is fixedly connected with the top surface of the first sliding block on the outer wall on the left side of the first threaded rod, and the bottom of the second clamping claw is fixedly connected with the top surface of the first sliding block on the outer wall on the right side of the first threaded rod, the front part of the first clamping jaw and the front part of the second clamping jaw are respectively fixedly connected with a vertical rod through bolts, the outer wall of the upper part of the vertical rod is respectively connected with the front part of the third clamping jaw and the front part of the fourth clamping jaw through a second sliding block, the rear part of the third clamping jaw and the rear part of the fourth clamping jaw are respectively fixedly connected with a first cross rod through bolts, the left side and the right side of the top part of the table board are respectively fixedly connected with a first bearing column and a second bearing column, the inside of the second bearing column is in through connection with a second threaded rod through a bearing, the second threaded rod at the top part of the second bearing column is fixedly connected with a first crank, the right side of the first cross rod penetrates through the inside of the second bearing column, the first cross rod inside the second bearing column is rotatably connected with the second threaded rod, the outer wall of the first bearing column and the outer wall of the second bearing column are respectively in through connection with the left end and the right end of the second cross rod, and the inside of second horizontal pole is run through and is provided with the sleeve to telescopic top fixedly connected with second crank, telescopic inside run through moreover installs the third threaded rod, the bottom fixed connection of third threaded rod is in the top surface right side of third horizontal pole, and the left side through connection of third horizontal pole is in the inside of first heel post, and the bottom of third horizontal pole runs through and installs the second motor, and the bottom fixedly connected with of second motor bores the stick moreover.
Preferably, the directions of the threads on the left side and the right side of the outer wall of the first threaded rod are opposite, the first threaded rod is parallel to the table board, and the first threaded rod is in threaded connection with the first sliding block.
Preferably, the first clamping jaw and the second clamping jaw are symmetrically distributed about a vertical central axis of the table top, and the first clamping jaw and the second clamping jaw are identical in shape, equal in size and opposite in direction.
Preferably, the vertical rod, the first bearing column and the second bearing column are parallel to each other, and the first bearing column and the second bearing column are symmetrically distributed about the vertical central axis of the table board.
Preferably, the inner radian of the fourth clamping jaw and the inner radian of the third clamping jaw are the same as the inner radians of the first clamping jaw and the inner radians of the second clamping jaw, and the fourth clamping jaw and the third clamping jaw form a perfect circle when being connected with the first clamping jaw and the second clamping jaw.
Preferably, be threaded connection between sleeve and the third threaded rod, and the length of third threaded rod is greater than telescopic length to sleeve and third threaded rod and second motor are vertical coaxial distribution.
Compared with the prior art, the beneficial effects of the utility model are that: the clamping device for the pipeline drilling machine is simple, convenient and quick to operate when clamping is carried out, the pipeline is not required to be limited and fixed through multiple fastening bolts or limiting chains, the effect of fastening and clamping can be achieved for pipelines with different sizes, and the situation of deviation cannot occur during drilling;
1. the first threaded rod is driven to rotate only by the rotation of the first motor, the first clamping jaw and the second clamping jaw are driven to move simultaneously, and the upper parts of the first clamping jaw and the second clamping jaw are connected with the third clamping jaw and the fourth clamping jaw through vertical rods, so that the third clamping jaw and the fourth clamping jaw are driven to move simultaneously when the first clamping jaw and the second clamping jaw move inwards;
2. the sleeve is driven to rotate by rotating the second crank, the bottom of the third threaded rod connected with the inner portion of the sleeve through threads is fixedly connected with the second transverse rod, the second motor is driven to move up and down, meanwhile, the drill rod fixedly connected with the output shaft of the second motor is prevented from shifting, and the operation is simple and rapid.
Drawings
FIG. 1 is a schematic view of the front cross-section structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the installation of the first cross bar of the present invention;
fig. 4 is the installation schematic diagram of the first cross rod and the second threaded rod of the present invention.
In the figure: 1. a table top; 2. supporting legs; 3. a first threaded rod; 4. a first motor; 5. a bevel gear; 6. a first gripper jaw; 7. a second gripper jaw; 8. a vertical rod; 9. a second slider; 10. a third gripper jaw; 11. a fourth gripper jaw; 12. a first load-bearing column; 13. a second load-bearing column; 14. a second threaded rod; 15. a first crank; 16. a first cross bar; 17. a second cross bar; 18. a sleeve; 19. a second crank; 20. a third threaded rod; 21. a third cross bar; 22. a second motor; 23. drilling a rod; 24. a first slider.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pipeline drilling machine clamping device comprises a table board 1, a first motor 4, a sleeve 18 and a second motor 22, wherein supporting legs 2 are fixedly installed at four corners of the bottom of the table board 1, a first threaded rod 3 is fixedly connected inside the table board 1 through a bearing, the first motor 4 is fixedly installed at the middle position of the bottom of the table board 1 in a disposal mode, an output shaft of the first motor 4 is connected to the middle of the bottom surface of the table board 1 in a penetrating mode, the output shaft of the first motor 4 is connected with the first threaded rod 3 in a meshed mode through a bevel gear 5, first sliding blocks 24 are sleeved on the outer walls of the two sides of the first threaded rod 3, the left side and the right side of the top of the table board 1 are respectively connected with a first clamping claw 6 and a second clamping claw 7 in a sliding mode, the bottom of the first clamping claw 6 is fixedly connected with the top surface of the first sliding block 24 on the outer wall of the left side of the first threaded rod 3, and the bottom of the second clamping claw 7 is fixedly connected with the top surface of the first sliding block 24 on the outer wall of the right side of the first threaded rod 3, the front part of the first clamping jaw 6 and the front part of the second clamping jaw 7 are respectively fixedly connected with a vertical rod 8 through bolts, the outer wall of the upper part of the vertical rod 8 is respectively connected with the front part of a third clamping jaw 10 and the front part of a fourth clamping jaw 11 through a second sliding block 9, the rear part of the third clamping jaw 10 and the rear part of the fourth clamping jaw 11 are respectively fixedly connected with a first cross rod 16 through bolts, the left side and the right side of the top part of the table board 1 are respectively fixedly connected with a first bearing column 12 and a second bearing column 13, the inner part of the second bearing column 13 is in through connection with a second threaded rod 14 through a bearing, the second threaded rod 14 at the top part of the second bearing column 13 is fixedly connected with a first crank 15, the right side of the first cross rod 16 penetrates through the inner part of the second bearing column 13, the first cross rod 16 in the second bearing column 13 is rotatably connected with the second threaded rod 14, the outer wall of the first bearing column 12 and the outer wall of the second bearing column 13 are respectively in through connection with the left end and the right end of a second cross rod 17, and the inside of second horizontal pole 17 runs through and is provided with sleeve 18 to the top fixedly connected with second crank 19 of sleeve 18, and the inside through-mounting of sleeve 18 has third threaded rod 20, and the bottom fixed connection of third threaded rod 20 is in the top surface right side of third horizontal pole 21, and the left side through connection of third horizontal pole 21 is in the inside of first heel post 12, and the bottom through-mounting of third horizontal pole 21 has second motor 22, and the bottom fixedly connected with of second motor 22 bores stick 23.
The screw thread direction of the left and right sides on the outer wall of the first threaded rod 3 is opposite to each other, the first threaded rod 3 is parallel to the table board 1, and the first threaded rod 3 is in threaded connection with the first sliding block 24, so that when the first threaded rod 3 is rotated, the first sliding blocks 24 on the left and right sides can move simultaneously.
The vertical rod 8, the first bearing column 12 and the second bearing column 13 are parallel to each other, and the first bearing column 12 and the second bearing column 13 are symmetrically distributed about the vertical central axis of the table board 1, so that the first bearing column 12 and the second bearing column 13 cannot deviate when the second motor 22 descends.
The inboard radian of fourth gripper jaw 11 and the inboard radian of third gripper jaw 10 are the same with the inboard radian of first gripper jaw 6 and the inboard radian of second gripper jaw 7, and constitute the perfect circle when fourth gripper jaw 11 and third gripper jaw 10 and first gripper jaw 6 and second gripper jaw 7 interconnect for can realize the centre gripping to the pipeline completely, the gap can not appear and lead to the unstable condition.
For threaded connection between sleeve 18 and the third threaded rod 20, and the length of third threaded rod 20 is greater than the length of sleeve 18 to sleeve 18 and third threaded rod 20 and second motor 22 are vertical coaxial distribution, prevent that the not enough condition of length from appearing when third threaded rod 20 moves down, prevent the deviation from appearing when drilling.
The working principle is as follows: when the clamping device of the pipeline drilling machine is used, according to the figures 1-4, when a pipeline needs to be drilled, the pipeline is firstly placed on the inner sides of a first clamping jaw 6 and a second clamping jaw 7, the first clamping jaw 6 and the second clamping jaw 7 support the bottom of the pipeline, then the first threaded rod 3 is driven to rotate through the rotation of a first motor 4 through a bevel gear 5, the outer walls of the first threaded rod 3 are in opposite thread arrangement, so that the first clamping jaw 6 and the second clamping jaw 7 move inwards at the same time, the first clamping jaw 6 and the second clamping jaw 7 are attached to the bottom of the pipeline, and meanwhile, a third clamping jaw 10 and a fourth clamping jaw 11 connected with the first clamping jaw 6 and the second clamping jaw 7 through a vertical rod 8 move inwards, so that the left side and the right side of the pipeline are limited and fixed;
when the pipeline needs to be limited and fixed up and down, as shown in fig. 1 and 3, the rear parts of the third clamping claw 10 and the fourth clamping claw 11 are fixedly connected through a first cross rod 16, only by rotating a first crank handle 15, the first crank handle 15 drives a second threaded rod 14 inside a second bearing column 13 to rotate, and the first cross rod 16 in threaded connection with the second threaded rod 14 moves up and down under the rotation of the second threaded rod 14, so that the up and down movement of the third clamping claw 10 and the fourth clamping claw 11 can limit and fix the upper side and the lower side of the pipeline;
when needs bore the pipeline surface, only need through rotating second crank 19, take place to rotate with second crank 19 fixed connection's sleeve 18, and sleeve 18 inside third threaded rod 20 takes place to rotate, fix the second horizontal pole 17 of the bottom at third threaded rod 20 simultaneously and take place to rotate, but the left side of second horizontal pole 17 passes through inside first heel post 12, make when rotating second crank 19, second horizontal pole 17 can only realize reciprocating, the inside through-mounting of second horizontal pole 17 has second motor 22 simultaneously, and second motor 22's output shaft fixedly connected with drill rod 23, make the up-and-down regulation demand when rotating second crank 19 can accomplish second motor 22 drilling.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A pipe drilling machine clamping device, includes mesa (1), first motor (4), sleeve (18) and second motor (22), its characterized in that: the utility model discloses a table top, including mesa (1), bearing fixedly connected with first threaded rod (3) are passed through to the inside of mesa (1), the bottom intermediate position of mesa (1) is dealt with fixed mounting and is had first motor (4), and the output shaft through connection of first motor (4) in the bottom surface middle part of mesa (1), and the output shaft of first motor (4) passes through conical gear (5) and is connected with first threaded rod (3) meshing, and the cover is equipped with first slider (24) respectively on the both sides outer wall of first threaded rod (3), the top both sides of mesa (1) sliding connection respectively have first gripper jaw (6) and second gripper jaw (7), and first slider (24) top surface fixed connection on the bottom of first gripper jaw (6) and first threaded rod (3) left side outer wall to the bottom of second gripper jaw (7) and first slider (24) top surface fixed connection on first threaded rod (3) right side outer wall The fixed connection is realized, the front of the first clamping jaw (6) and the front of the second clamping jaw (7) are respectively fixedly connected with a vertical rod (8) through bolts, the outer wall of the upper part of the vertical rod (8) is respectively connected with the front of a third clamping jaw (10) and the front of a fourth clamping jaw (11) through a second sliding block (9), the rear of the third clamping jaw (10) and the rear of the fourth clamping jaw (11) are respectively fixedly connected with a first cross rod (16) through bolts, the left side and the right side of the top of the table board (1) are respectively fixedly connected with a first bearing column (12) and a second bearing column (13), the inside of the second bearing column (13) is connected with a second threaded rod (14) through a bearing, the second threaded rod (14) at the top of the second bearing column (13) is fixedly connected with a first crank (15), and the right side of the first cross rod (16) is connected with the inside of the second bearing column (13), and a first cross rod (16) inside the second bearing column (13) is rotationally connected with a second threaded rod (14), the outer wall of the first bearing column (12) and the outer wall of the second bearing column (13) are respectively connected with the left end and the right end of the second cross rod (17) in a penetrating way, a sleeve (18) is arranged in the second cross rod (17) in a penetrating way, the top of the sleeve (18) is fixedly connected with a second crank handle (19), a third threaded rod (20) is arranged in the sleeve (18) in a penetrating way, the bottom of the third threaded rod (20) is fixedly connected with the right side of the top surface of the third cross rod (21), and the left side of the third cross bar (21) is connected with the inner part of the first bearing column (12) in a penetrating way, and the bottom of the third cross bar (21) is provided with a second motor (22) in a penetrating way, and the output shaft of the second motor (22) is fixedly connected with a drill rod (23).
2. The pipe drill clamping device of claim 1, wherein: the left and right sides screw thread direction on first threaded rod (3) outer wall is opposite each other, and is parallel to each other between first threaded rod (3) and mesa (1) to be threaded connection between first threaded rod (3) and first slider (24).
3. The pipe drill clamping device of claim 1, wherein: the first clamping claw (6) and the second clamping claw (7) are symmetrically distributed about a vertical central axis of the table board (1), and the first clamping claw (6) and the second clamping claw (7) are identical in shape, equal in size and opposite in direction.
4. The pipe drill clamping device of claim 1, wherein: the vertical rod (8), the first bearing column (12) and the second bearing column (13) are parallel to each other, and the first bearing column (12) and the second bearing column (13) are symmetrically distributed about the vertical central axis of the table board (1).
5. The pipe drill clamping device of claim 1, wherein: the inner radian of the fourth clamping jaw (11) and the inner radian of the third clamping jaw (10) are the same as the inner radian of the first clamping jaw (6) and the inner radian of the second clamping jaw (7), and the fourth clamping jaw (11) and the third clamping jaw (10) form a perfect circle when being connected with the first clamping jaw (6) and the second clamping jaw (7).
6. The pipe drill clamping device of claim 1, wherein: be threaded connection between sleeve (18) and third threaded rod (20), and the length of third threaded rod (20) is greater than the length of sleeve (18), and sleeve (18) and third threaded rod (20) and second motor (22) are vertical coaxial distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905666.9U CN214109598U (en) | 2020-09-03 | 2020-09-03 | Clamping device of pipeline drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905666.9U CN214109598U (en) | 2020-09-03 | 2020-09-03 | Clamping device of pipeline drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109598U true CN214109598U (en) | 2021-09-03 |
Family
ID=77484594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021905666.9U Active CN214109598U (en) | 2020-09-03 | 2020-09-03 | Clamping device of pipeline drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109598U (en) |
-
2020
- 2020-09-03 CN CN202021905666.9U patent/CN214109598U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211249257U (en) | Multi-degree-of-freedom clamp for machining | |
| CN105478824A (en) | Drilling equipment with clamping mechanism | |
| CN108972061A (en) | A kind of automation fixture | |
| CN105478823A (en) | Multifunctional drilling machine | |
| CN211966691U (en) | Machining clamp for spherical milling workpiece | |
| CN211889675U (en) | Multi-angle heavy-load tilter | |
| CN211991915U (en) | Tooling clamp of bridge type Y-axis double-screw machining center | |
| CN216541249U (en) | Tapping mechanism with replaceable tapping head | |
| CN207548253U (en) | A kind of transversely movable cylindrical sleeves clamping borehole drill construction of drill bit | |
| CN210024259U (en) | Lug inside plate seam piece | |
| CN212763048U (en) | Seat for hardware processing | |
| CN216575808U (en) | Clipper is used in steel pipe machining | |
| CN207104315U (en) | A high-efficiency drilling and tapping integrated processing equipment | |
| CN212551833U (en) | Slewing bearing oilhole processing positioner | |
| CN213136546U (en) | Prevent rotatory auto jig support of displacement formula | |
| CN214418045U (en) | A Simple Operation Clamping Mechanism for Laser Cutting Machine | |
| CN217513230U (en) | Fixture for welding electromechanical equipment parts | |
| CN213729439U (en) | Workbench for radial drilling machine | |
| CN211163847U (en) | Reinforcing bar processing extends auxiliary platform | |
| CN222643303U (en) | Steel positioning and punching device for steel processing | |
| CN220970781U (en) | Turning device for large-caliber part | |
| CN223188762U (en) | A new energy battery pack cover fixture | |
| CN220347319U (en) | Cutting device is used in processing of machinery spare and accessory part | |
| CN219188907U (en) | Automatic tapping machine for shaft end face threaded holes | |
| CN218903709U (en) | Multi-pass block boring device for hydraulic support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |