CN214394242U - Chuck component for one-key type drill table top manipulator - Google Patents
Chuck component for one-key type drill table top manipulator Download PDFInfo
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- CN214394242U CN214394242U CN202120412276.6U CN202120412276U CN214394242U CN 214394242 U CN214394242 U CN 214394242U CN 202120412276 U CN202120412276 U CN 202120412276U CN 214394242 U CN214394242 U CN 214394242U
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Abstract
The utility model discloses a chuck component for a one-key type drill floor surface manipulator, which comprises a fixed base, wherein the fixed base is connected and fixed with the end part of the manipulator; a collet unit disposed below the fixed base; and the swing connecting unit is arranged between the fixed base and the chuck unit and is used for connecting and installing the chuck unit. When the clamping device is used for clamping workpieces such as drill rods placed obliquely, the clamping head unit can be stressed by the pressure of the workpieces, the clamping head unit can swing around the Y-axis direction and the X-axis direction to the direction perpendicular to the workpieces under the action of the pressure, the pressure disappears after clamping is completed, the clamping unit resets to the horizontal position under the action of the Y-axis torsion spring and the X-axis torsion spring, the clamping device is adapted to drill rods with different swinging directions, the drill rods do not need to be vertically arranged and clamped, the operation is convenient, and the working efficiency is high; the electric cylinder is adopted to drive the movable block to slide, so that the pair of clamping jaws is driven to work, the stability and the reliability are better, and the potential safety hazard is avoided.
Description
Technical Field
The utility model relates to an oil exploration equipment technical field, concretely relates to chuck subassembly for one-key formula rig floor face manipulator.
Background
In the process of oil exploration, the operations of drill rod position movement, drill tool buckling, drilling and tripping are required to be carried out through a drill floor manipulator installed on an oil drilling platform.
At present, the chucks of drilling face manipulators for domestic oil drilling are connected with the manipulators in a fixed mode, the chucks keep horizontal positions, so that drill rods to be clamped and the like need to be vertically placed, the chucks are convenient to clamp, the chucks cannot swing according to different angles of the drill rods to be clamped, the operation is inconvenient, the working efficiency is low, and the centering performance is poor.
In addition, most of the existing mechanical hand chucks adopt an oil cylinder linkage connecting rod to move to control the chuck to open and close, so that the problems of poor clamping reliability and multiple potential safety hazards exist.
Therefore, there is a need for a new chuck assembly for a drill floor robot.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a key formula chuck subassembly for rig-top surface manipulator to solve among the prior art chuck and all adopt fixed mode and manipulator to be connected, the chuck keeps horizontal position, consequently must will treat vertical chuck clamp of placing such as the drilling rod of centre gripping and get, the chuck can't swing according to the angle difference of treating the centre gripping drilling rod, operates inconveniently, work efficiency is low, to the poor technical problem of neutrality.
In order to realize the purpose, the technical scheme of the utility model is that:
a chuck assembly for a one-touch drill floor-side robot, comprising:
the fixed base is connected and fixed with the end part of the manipulator;
a collet unit disposed below the fixed base;
and the swing connecting unit is arranged between the fixed base and the chuck unit and is used for connecting and installing the chuck unit.
By adopting the above scheme, the utility model discloses the chuck unit can swing the setting to the drilling rod that can the different pendulum of adaptation is to need not to press from both sides the clamp with the vertical setting of drilling rod again earlier and gets, convenient operation, work efficiency is high.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
further, swing the linkage unit and include transversely establish along the X axle X oscillating axle on the fixed baseplate, the hoist and mount are fixed with the link on the X oscillating axle, and X oscillating axle tip is equipped with spacingly the end cap nut of link, the cover is equipped with and is used for the drive on the X oscillating axle the link is towards the X axle torsional spring of vertical position motion, the link bottom with chuck unit connects.
Through adopting above-mentioned scheme, the link is connected with chuck unit, and fixes with X swing axle hoist and mount, and when the drilling rod that the centre gripping slope was placed, chuck unit can be automatically around X axle direction swing when receiving the pressure effect, drives link and X swing axle rotation, and the back pressure disappears after the centre gripping is accomplished, and under the effect of X axle torsional spring, the link resets to vertical position, drives chuck unit and resets to horizontal position.
Further, swing the linkage unit still include transversely to establish along the Y axle the Y swing axle of link bottom, chuck unit top surface be equipped with the otic placode that the Y swing axle matches, the otic placode top cover is established and is fixed on the Y swing axle, the bottom with the chuck unit is fixed, the cover is equipped with and is used for the drive on the Y swing axle the Y axle torsional spring of otic placode towards vertical position motion.
Through adopting above-mentioned scheme, the otic placode is fixed with Y swing axle, and when the drilling rod that needs the centre gripping slope to place, chuck unit can also be under pressure effect around Y axle direction swing, and it is rotatory to drive otic placode and Y swing axle, and the centre gripping is accomplished the back pressure and is disappeared, and under Y axle torsional spring effect, the otic placode resets to vertical position, drives chuck unit and resets to horizontal position.
Further, the link is the type of falling U link, the Y oscillating axle runs through link bottom both sides limit sets up, Y axle torsional spring symmetry sets up Y oscillating axle both ends, the otic placode sets up between the link both sides limit.
By adopting the scheme, the structural symmetry is ensured, and the stability is improved.
Further, the cartridge unit:
the mounting rack extends transversely, the top surface of the mounting rack is connected with the swing connecting unit, and one end of the mounting rack is provided with an opening;
the pair of opening and closing blocks are symmetrically arranged on two sides of the opening end of the mounting rack through pin shafts;
the clamping jaws are fixed at the outer ends of the opening and closing blocks, and the pair of clamping jaws are matched to clamp a workpiece;
the guide rail is arranged in the mounting rack, the direction of the guide rail is the same as the extending direction of the mounting rack, and a movable block slides on the guide rail;
the pair of connecting rods are symmetrically arranged on two sides of the movable block, one end of each connecting rod is hinged with the movable block, and the other end of each connecting rod is hinged with the middle part of the corresponding opening and closing block;
and the driving mechanism is used for driving the movable block to slide along the guide rail.
By adopting the scheme, the driving mechanism controls the movable block to slide along the guide rail, so that the connecting rod is driven to pull the opening and closing block towards the inner side or push the opening and closing block beyond the outer side, the opening and closing block rotates around the pin shaft under the action of the connecting rod, and the clamping and loosening control of the pair of clamping jaws is realized.
Further, still include the gyro wheel unit, the gyro wheel unit includes the fixed plate, the fixed plate is fixed the mounting bracket bottom surface, and the mounting bracket bottom surface frame is equipped with the back shaft, the back shaft is followed the guide rail direction extends the setting, and the back shaft orientation the crossbeam is installed to clamping jaw one end, install on the crossbeam and be located the gyro wheel of clamping jaw below.
By adopting the scheme, the roller is used for guiding the drill rod when being clamped, so that the drill rod is convenient to clamp and transfer.
Furthermore, actuating mechanism is including installing the electric jar of fixed plate top surface, the output of electric jar is followed the guide rail direction extends the setting, and the electric jar output inserts in the mounting bracket with the movable block is connected fixedly.
Through adopting above-mentioned scheme, adopt the electric jar drive, stability and reliability are better, avoid the potential safety hazard.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up the Y swing axle on the fixed baseplate, the fixed link is established to Y swing epaxial cover, link bottom installation X swing axle, the fixed otic placode is established to X swing epaxial cover, the otic placode is fixed with the chuck unit, when work piece such as the drilling rod that chuck unit centre gripping was placed aslope, the chuck unit can receive the pressure of work piece, chuck unit can swing to the direction perpendicular to the work piece around Y axle direction and X axle direction under the pressure effect, press from both sides the work piece, pressure disappears after the centre gripping is accomplished, under Y axle torsional spring and X axle torsional spring effect, the centre gripping unit resets to horizontal position, thereby can adapt to the drilling rod of different pendulum directions, need not to press from both sides the clamp again with the drilling rod vertical setting earlier, convenient operation, high work efficiency;
2. the utility model discloses an electricity jar drive movable block slides to drive a pair of clamping jaw work, stability and reliability are better, avoid the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Shown in the figure:
1. a fixed base;
2. an X swing axis;
3. a connecting frame;
4. a plug nut;
5. an X-axis torsion spring;
6. a Y swing axis;
7. an ear plate;
8. a Y-axis torsion spring;
9. a mounting frame;
10. opening and closing blocks;
11. a pin shaft;
12. a clamping jaw;
13. a guide rail;
14. a movable block;
15. a connecting rod;
16. an electric cylinder;
17. a fixing plate;
18. a support shaft;
19. a beam;
20. and a roller.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-2, the present embodiment provides a chuck assembly for a one-touch drill floor-type robot, which includes a fixed base 1, a chuck unit, and a swing link unit.
The fixed base 1 is fixedly connected with the end part of the manipulator; the chuck unit is arranged below the fixed base 1; the swing connection unit is provided between the fixed base 1 and the cartridge unit for connecting and mounting the cartridge unit.
The chuck unit can swing the setting to the drilling rod that can the different pendulum of adaptation is to need not to press from both sides the clamp with the vertical setting of drilling rod again earlier and gets, convenient operation, work efficiency is high.
The swing connecting unit comprises an X swing shaft 2 transversely arranged on the fixed base 1 along an X axis, a connecting frame 3 is fixedly hoisted on the X swing shaft 2, a plug nut 4 for limiting the connecting frame 3 is arranged at the end part of the X swing shaft 2, an X axis torsion spring 5 for driving the connecting frame 3 to move towards the vertical position is sleeved on the X swing shaft 2, and the bottom end of the connecting frame 3 is connected with the chuck unit.
Connecting frame 3 is connected with chuck unit, and fixes with the hoist and mount of X swing axle 2, and when the drilling rod that needs the centre gripping slope to place, chuck unit can be automatically around X axle direction swing when receiving the pressure effect, drives connecting frame 3 and X swing axle 2 rotation, and the back pressure disappears after the centre gripping is accomplished, and under the effect of X axle torsional spring 5, connecting frame 3 resets to vertical position, drives chuck unit and resets to horizontal position.
Swing linkage unit still includes transversely establishes the Y swing axle 6 in link 3 bottom along the Y axle, and chuck unit top surface is equipped with the otic placode 7 that matches with Y swing axle 6, and 7 top covers of otic placode are established and are fixed on Y swing axle 6, and the bottom is fixed with the chuck unit, and the cover is equipped with the Y axle torsional spring 8 that is used for driving otic placode 7 towards the motion of vertical position on the Y swing axle 6.
The ear plate 7 is fixed with the Y swing shaft 6, when a drill rod placed in an inclined mode needs to be clamped, the chuck unit can swing around the Y axis direction under the action of pressure, the ear plate 7 and the Y swing shaft 6 are driven to rotate, pressure disappears after clamping is completed, and under the action of the Y-axis torsion spring 8, the ear plate 7 resets to a vertical position and drives the chuck unit to reset to a horizontal position.
The link 3 is the type of falling U link 3, and the setting of 3 bottom both sides limits of Y swing axle 6 through link, and 8 symmetries of Y axle torsional spring set up at 6 both ends of Y swing axle, and otic placode 7 sets up between 3 both sides limits of link, guarantees the structural symmetry, improves stability.
The clamping head unit comprises a clamping head unit mounting frame 9, an opening and closing block 10, clamping jaws 12, a guide rail 13, a connecting rod 15 and a driving mechanism.
The mounting bracket 9 transversely extends, the top surface of the mounting bracket 9 is connected with the swing connecting unit, and an opening is formed in one end of the mounting bracket 9.
A pair of opening and closing blocks 10 are symmetrically arranged at two sides of the opening end of the mounting frame 9 through pin shafts 11; the clamping jaws 12 are fixed at the outer ends of the opening and closing blocks 10, and the pair of clamping jaws 12 are matched to clamp a workpiece.
The guide rail 13 is arranged inside the mounting frame 9, the direction of the guide rail 13 is the same as the extending direction of the mounting frame 9, and the movable block 14 slides on the guide rail 13.
The pair of connecting rods 15 are symmetrically arranged on two sides of the movable block 14, one end of each connecting rod 15 is hinged with the movable block 14, and the other end of each connecting rod 15 is hinged with the middle of the corresponding opening and closing block 10.
The driving mechanism is used for driving the movable block 14 to slide along the guide rail 13.
The driving mechanism controls the movable block 14 to slide along the guide rail 13, so as to drive the connecting rod 15 to pull the opening and closing block 10 towards the inner side or push the opening and closing block 10 beyond the outer side, and the opening and closing block 10 rotates around the pin shaft 11 under the action of the connecting rod 15, so that the clamping and loosening control of the pair of clamping jaws 12 is realized.
The embodiment further comprises a roller 20 unit, the roller 20 unit comprises a fixing plate 17, the fixing plate 17 is fixed on the bottom surface of the mounting frame 9, a supporting shaft 18 is erected on the bottom surface of the fixing plate 17, the supporting shaft 18 extends along the direction of the guide rail 13, a cross beam 19 is installed on the supporting shaft 18 towards one end of the clamping jaw 12, and a roller 20 located below the clamping jaw 12 is installed on the cross beam 19.
The roller 20 is used for guiding the drill rod during clamping, and facilitates clamping and transferring of the drill rod.
The driving mechanism comprises an electric cylinder 16 arranged on the top surface of the fixed plate 17, the output end of the electric cylinder 16 extends along the direction of the guide rail 13, and the output end of the electric cylinder 16 is inserted into the mounting frame 9 and is fixedly connected with the movable block 14.
The electric cylinder 16 is adopted for driving, so that the stability and the reliability are better, and potential safety hazards are avoided.
The specific working principle of this embodiment is as follows:
when work pieces such as the drilling rod that chuck unit centre gripping slope was placed, chuck unit can receive the work piece and come from the pressure of incline direction, chuck unit can swing to with the work piece vertical direction around Y axle direction and X axle direction under the pressure effect, later 16 work of electric jar clamp the work piece, pressure disappears after the centre gripping is accomplished, under Y axle torsional spring 8 and X axle torsional spring 5 effect, the centre gripping unit resets to horizontal position, thereby can the different pendulum drilling rod to of adaptation, need not to press from both sides the clamp again with the vertical setting of drilling rod earlier, and the operation is convenient, and the work efficiency is high.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. A chuck assembly for a one-touch drill floor-face robot, comprising:
the fixed base is connected and fixed with the end part of the manipulator;
a collet unit disposed below the fixed base;
and the swing connecting unit is arranged between the fixed base and the chuck unit and is used for connecting and installing the chuck unit.
2. The chuck assembly for the one-key drill floor manipulator as claimed in claim 1, wherein the swing connecting unit comprises an X swing shaft transversely arranged on the fixed base along an X axis, a connecting frame is fixedly hoisted on the X swing shaft, the end part of the X swing shaft is provided with a limit position, a plug nut of the connecting frame is sleeved on the X swing shaft, an X-axis torsion spring used for driving the connecting frame to move towards a vertical position is sleeved on the X swing shaft, and the bottom end of the connecting frame is connected with the chuck unit.
3. The chuck assembly of claim 2, wherein the swing connecting unit further comprises a Y swing shaft transversely arranged at the bottom end of the connecting frame along a Y axis, the top surface of the chuck unit is provided with an ear plate matched with the Y swing shaft, the top end of the ear plate is sleeved with a Y axis torsion spring for driving the ear plate to move towards a vertical position, and the bottom end of the ear plate is fixed to the Y swing shaft.
4. The chuck assembly of claim 3, wherein the connecting frame is an inverted U-shaped connecting frame, the Y swing shaft penetrates through two side edges of the bottom end of the connecting frame, the Y-axis torsion springs are symmetrically arranged at two ends of the Y swing shaft, and the ear plates are arranged between the two side edges of the connecting frame.
5. The chuck assembly for a one-touch drill-floor robot of claim 1, wherein the chuck unit:
the mounting rack extends transversely, the top surface of the mounting rack is connected with the swing connecting unit, and one end of the mounting rack is provided with an opening;
the pair of opening and closing blocks are symmetrically arranged on two sides of the opening end of the mounting rack through pin shafts;
the clamping jaws are fixed at the outer ends of the opening and closing blocks, and the pair of clamping jaws are matched to clamp a workpiece;
the guide rail is arranged in the mounting rack, the direction of the guide rail is the same as the extending direction of the mounting rack, and a movable block slides on the guide rail;
the pair of connecting rods are symmetrically arranged on two sides of the movable block, one end of each connecting rod is hinged with the movable block, and the other end of each connecting rod is hinged with the middle part of the corresponding opening and closing block;
and the driving mechanism is used for driving the movable block to slide along the guide rail.
6. The chuck assembly of one-button drill floor manipulator according to claim 5, characterized in that, still include the gyro wheel unit, the gyro wheel unit includes the fixed plate, the fixed plate is fixed the mounting bracket bottom surface, and the fixed plate bottom surface frame is equipped with the back shaft, the back shaft is followed the setting is extended to the guide rail direction, and the back shaft orientation the crossbeam is installed to clamping jaw one end, install on the crossbeam and be located the gyro wheel of clamping jaw below.
7. The chuck assembly of claim 6, wherein the driving mechanism comprises an electric cylinder installed on the top surface of the fixed plate, the output end of the electric cylinder extends along the direction of the guide rail, and the output end of the electric cylinder is inserted into the mounting frame and is fixedly connected with the movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412276.6U CN214394242U (en) | 2021-02-24 | 2021-02-24 | Chuck component for one-key type drill table top manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412276.6U CN214394242U (en) | 2021-02-24 | 2021-02-24 | Chuck component for one-key type drill table top manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394242U true CN214394242U (en) | 2021-10-15 |
Family
ID=78026370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120412276.6U Active CN214394242U (en) | 2021-02-24 | 2021-02-24 | Chuck component for one-key type drill table top manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214394242U (en) |
-
2021
- 2021-02-24 CN CN202120412276.6U patent/CN214394242U/en active Active
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