CN218695618U - Machine body of positioner and positioner - Google Patents
Machine body of positioner and positioner Download PDFInfo
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- CN218695618U CN218695618U CN202222764274.0U CN202222764274U CN218695618U CN 218695618 U CN218695618 U CN 218695618U CN 202222764274 U CN202222764274 U CN 202222764274U CN 218695618 U CN218695618 U CN 218695618U
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- sliding mechanism
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Abstract
The utility model relates to the technical field of industrial equipment, and provides a machine body of a positioner and the positioner, which comprises a frame; the chuck is arranged on the frame; the driving end of the first driving piece is used for being in butt joint with the locking hole of the chuck; the sliding device comprises a first sliding mechanism in sliding fit with the rack and a second sliding mechanism in sliding fit with the first sliding mechanism, and the first driving piece is arranged on the second sliding mechanism. The utility model discloses a first slide mechanism can slide for the frame, so that first slide mechanism can drive the first driving piece on the second slide mechanism and draw close to the chuck, the drive end until first driving piece can just be to the locking hole of chuck, then can slide for first slide mechanism through the second slide mechanism, make the drive end of first driving piece just to locking the hole removal, until it and locking hole butt joint, can implement to screw up or loosen the operation to the chuck, need not to screw up the chuck through the manual work, be applicable to automated production.
Description
Technical Field
The utility model relates to an industrial equipment technical field especially relates to an organism and machine of shifting of machine.
Background
The positioner is a commonly used industrial device and is mainly applied to auxiliary welding. In the using process, generally, after a chuck on a frame of the welding machine is fixedly assembled with a workpiece to be machined, the welding machine performs rotary welding displacement to obtain an ideal machining position and welding speed.
The chuck that uses on the machine of shifting at present mainly is hydraulic chuck, pneumatic chuck and mechanical chuck, and in the use, hydraulic chuck and pneumatic chuck press from both sides tight stroke weak point, are unfavorable for flexible production, to the work piece that the pipe diameter differs greatly, need the manual work to change the jack catch, and repeated change influences the precision, and mechanical chuck presss from both sides tight stroke big, nevertheless needs the manual work to screw up in the use, does not adapt to automated production.
SUMMERY OF THE UTILITY MODEL
The utility model provides a machine body and machine of shifting for need artifical the screwing up when solving prior art machine of shifting and passing through mechanical chuck centre gripping work piece, the defect of automated production is not adapted, realizes carrying out automatic the screwing up to mechanical chuck, with the effect that adapts to automated production.
The utility model provides a machine body of positioner, include:
a frame;
the chuck is arranged on the frame;
the driving end of the first driving piece is used for being in butt joint with the locking hole of the chuck;
the sliding device comprises a first sliding mechanism in sliding fit with the rack and a second sliding mechanism in sliding fit with the first sliding mechanism, the first driving piece is arranged on the second sliding mechanism, the first sliding mechanism can slide relative to the rack, and the second sliding mechanism can slide relative to the first sliding mechanism, so that the driving end of the first driving piece can be in butt joint with the locking hole.
According to the utility model provides a pair of organism of machine of shifting, second slide mechanism including set up in second driving piece on the first slide mechanism and with first slide mechanism sliding fit's slider, the second driving piece with the slider is connected, the second driving piece is used for the drive the slider for first slide mechanism slides, first driving piece set up in on the slider.
According to the utility model provides a pair of organism of machine of shifting, be equipped with in the frame with first slide mechanism sliding fit's slide rail.
According to the utility model provides a pair of organism of machine of shifting, the drive end of first driving piece is connected with the locking axle through the connecting piece, the locking axle be used for with locking hole butt joint.
According to the utility model provides a pair of organism of machine of shifting, the connecting piece with locking axle detachably is connected.
According to the utility model provides a pair of machine body of machine of shifting, first slide mechanism is in the surface perpendicular to of frame the chuck is in the surface of frame.
According to the utility model provides a pair of machine body of machine of shifting, the chuck includes the at least three jack catch that circumference distributes.
According to the utility model provides a pair of organism of machine of shifting, first driving piece be for set up in servo motor on the second slide mechanism.
According to the utility model provides a pair of machine body of machine of shifting, the second driving piece be for set up in telescopic cylinder on the first slide mechanism.
The utility model also provides a machine of shifting, include the organism of machine of shifting.
The utility model provides a pair of organism and machine of shifting of machine, can slide for the frame through first slide mechanism, so that first drive piece that first slide mechanism can drive on the second slide mechanism draws close to the chuck, the drive end until first drive piece can just be to the locking hole of chuck, then can slide for first slide mechanism through second slide mechanism, make the drive end of first drive piece just to locking the hole removal, until it and locking hole butt joint, can implement automatic screwing up or loosen the operation to the chuck, need not to screw up the chuck through the manual work, and the machine is suitable for automated production.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the body of the positioner provided by the utility model.
Reference numerals:
1: a frame; 2: a chuck; 3: a first driving member; 4: a locking hole; 5: a first sliding mechanism; 6: a second driving member; 7: a slider; 8: a connecting member; 9: and (4) locking the shaft.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
In the correlation technique, the chuck that the machine that shifts used generally is mechanical chuck, hydraulic chuck and pneumatic chuck, for being adapted to automated production, the conventional chuck that the machine that shifts used on automation line at present generally is hydraulic chuck and pneumatic chuck, and hydraulic chuck and pneumatic chuck's tight stroke of clamp is short, leads to automation equipment often to change the jack catch when the remodeling, can not realize flexible production, very big influence production efficiency, and because change frequently, equipment precision also has certain decline. In the case of the mechanical chuck, although the clamping stroke of the mechanical chuck is large, the mechanical chuck needs to be tightened manually, and the automatic production is not suitable, so that the mechanical chuck is not generally used in a positioner on an automatic production line.
Based on the discovery of above-mentioned technical problem, the utility model provides an organism and machine of shifting of machine will combine figure 1 right below the utility model discloses an organism and the machine of shifting of machine describe.
This embodiment provides a organism of machine of shifting, including frame 1, chuck 2, first driving piece 3 and slider, wherein:
the chuck 2 is arranged on the frame 1; the driving end of the first driving piece 3 is used for being in butt joint with a locking hole 4 of the chuck 2, the chuck 2 is a mechanical chuck with the locking hole 4, clamping or loosening of a workpiece can be realized by clamping jaws on the mechanical chuck by applying torsion to the locking hole 4, and when the driving end of the first driving piece 3 is in butt joint with the locking hole 4, the clamping jaws on the mechanical chuck can clamp or loosen the workpiece by applying torsion to the locking hole 4 through the first driving piece 3; the sliding device comprises a first sliding mechanism 5 in sliding fit with the rack 1 and a second sliding mechanism in sliding fit with the first sliding mechanism 5, the first driving piece 3 is arranged on the second sliding mechanism, the first sliding mechanism 5 can slide relative to the rack 1, and the second sliding mechanism can slide relative to the first sliding mechanism 5, so that the driving end of the first driving piece 3 can be in butt joint with the locking hole 4, and the chuck 2 can be automatically screwed to adapt to automatic production.
This embodiment is through designing first driving piece 3 and mechanical chuck combination, through the torsion of controlling the output of first driving piece 3, control the clamping-force of chuck 2, and the jack catch stroke range of the mechanical chuck who uses is wide, but the work piece of centre gripping great range diameter, it changes to reduce the jack catch, under the prerequisite of improving production efficiency, guarantee jack catch repeated positioning precision, and can drive first driving piece 3 by slider and remove so that the drive end of first driving piece 3 can dock with locking hole 4, and then the clamp of jack catch is pressed from both sides and is loosened on the control chuck 2, and then make whole process of screwing up chuck 2 need not manual operation. When a workpiece is clamped on the chuck 2, the second sliding mechanism can drive the first driving piece 3 to move, so that the driving end of the first driving piece is separated from the locking hole 4, then the position changer can drive the workpiece to start rotating, after the workpiece is rotated and machined, the position changer is rotated to the original point position, the second sliding mechanism drives the first driving piece 3 to move towards the chuck 2, so that the driving end of the first driving piece is in butt joint with the locking hole 4 again, the first driving piece 3 outputs torsion force which is opposite to the tightening moment, and the clamping jaws on the chuck 2 are loosened to the original point position.
As an optional implementation manner, the first driving member 3 is a servo motor disposed on the second sliding mechanism, the servo motor may be directly connected to the locking hole 4 through an output shaft thereof, or connected to the locking hole 4 through a locking shaft 9, and the clamping and releasing of the jaws on the chuck 2 may be driven by the output torque of the servo motor.
Further, in the butt joint process of the chuck 2 and a workpiece, a servo motor drives a jaw on the chuck 2 to perform opening/closing action; when the jack catch supports/clamps the workpiece, the torsion of the servo motor is increased, and when the torsion reaches the torsion set by a program, the servo motor stops rotating.
Alternatively, the first driving member 3 may be another rotary driving member capable of outputting a torque force.
In this embodiment, the drive end of first driving piece 3 is connected with locking axle 9 through connecting piece 8, locking axle 9 is used for docking with locking hole 4, matching locking hole 4 that can be better through locking axle 9, when slider drives first driving piece 3 and draws close to chuck 2, make locking axle 9 dock with locking hole 4, can drive locking axle 9 transmission torsion and act on locking hole 4 through first driving piece 3, so that the jack catch on chuck 2 can press from both sides tightly or loosen.
Further, the connecting piece 8 is connected with the locking shaft 9 detachably, so that the locking hole 4 of different chucks 2 can be used for replacing the corresponding locking shaft 9 to implement the tightening work of the chucks 2, and the locking shaft 9 is also convenient to directly replace when being worn greatly, so that the working efficiency is greatly improved.
In this embodiment, the second sliding mechanism includes a second driving element 6 disposed on the first sliding mechanism 5 and a sliding element 7 slidably engaged with the first sliding mechanism 5, the second driving element 6 is connected to the sliding element 7, the second driving element 6 is used for driving the sliding element 7 to slide relative to the first sliding mechanism 5, the first driving element 3 is disposed on the sliding element 7, when the first sliding mechanism 5 drives the second sliding mechanism and the first driving element 3 to move to a position where the driving end of the first driving element 3 is opposite to the locking hole 4, the second driving element 6 of the second sliding mechanism drives the sliding element 7 to slide relative to the first sliding mechanism 5, and further the sliding element 7 can drive the first driving element 3 to move towards the chuck 2, so that the driving end of the first driving element is in butt joint with the locking hole 4 on the chuck 2, and tightening or loosening work can be performed.
As an optional implementation manner, the second driving element 6 is a telescopic cylinder disposed on the first sliding mechanism 5, the first driving element 3 is connected to a telescopic end of the telescopic cylinder, the telescopic cylinder can drive the first driving element 3 to move linearly, so that a driving end of the first driving element can be in butt joint with the locking hole 4 on the chuck 2, and the telescopic cylinder can be an air cylinder, a hydraulic cylinder, or the like.
Optionally, the second driving element 6 may also be a screw rail, an electric rail, a linear motor, or the like capable of driving the first driving element 3 to perform a linear motion.
In this embodiment, the rack 1 is provided with a slide rail in sliding fit with the first sliding mechanism 5, the first sliding mechanism 5 mainly plays a role in driving the driving end of the first driving member 3 to be opposite to the locking hole 4 on the chuck 2 in the forward direction, the operation can be realized by manually or automatically driving the first sliding mechanism 5, and in the subsequent automatic production process, the position of the first sliding mechanism 5 is generally fixed and unchanged, so the slide rail in sliding fit with the first sliding mechanism 5 can be a common slide rail, and can also be a slide rail such as an electric slide rail and a pneumatic slide rail.
As an alternative embodiment, the surface of the frame 1 on which the first sliding mechanism 5 is located is perpendicular to the surface of the frame 1 on which the chuck 2 is located, and in this state, the sliding direction of the first sliding mechanism 5 is perpendicular to the sliding direction of the second sliding mechanism.
In this embodiment, the chuck 2 includes at least three jaws distributed circumferentially, and each jaw can be driven to move toward the center of the chuck 2 or move away from the center of the chuck 2 by applying a torque force to the locking hole 4.
Further, the chuck 2 may be a three-jaw chuck, a four-jaw chuck, etc., and may be selected according to the type of the workpiece to be actually clamped.
On the other hand, this embodiment still provides a machine of shifting, includes the organism of the machine of shifting that above-mentioned embodiment provided. The positioner has all the technical effects of the positioner body provided by the embodiment. When a workpiece is clamped on the chuck 2, the second sliding mechanism can drive the first driving piece 3 to move, so that the driving end of the first driving piece is separated from the locking hole 4, then the position changer can drive the workpiece to start rotating, after the workpiece is rotated and machined, the position changer is rotated to the original point position, the second sliding mechanism drives the first driving piece 3 to move towards the chuck 2, so that the driving end of the first driving piece is in butt joint with the locking hole 4 again, the first driving piece 3 outputs torsion force which is opposite to the tightening moment, and the clamping jaws on the chuck 2 are loosened to the original point position.
In conclusion, the organism and the machine of shifting that this embodiment provided, can slide for frame 1 through first slide mechanism 5, so that first slide mechanism 5 can drive first driving piece 3 on the second slide mechanism and draw close to chuck 2, until the drive end of first driving piece 3 can just be to the locking hole 4 of chuck 2, then can slide for first slide mechanism 5 through the second slide mechanism, make the drive end of first driving piece 3 just to locking hole 4 removal, until it docks with locking hole 4, can implement automatic screwing up or unclamping the operation to chuck 2, need not to screw up chuck 2 through the manual work, be applicable to automated production.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
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 it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a machine body of machine of shifting which characterized in that includes:
a frame (1);
the chuck (2) is arranged on the frame (1);
the driving end of the first driving piece (3) is used for being in butt joint with a locking hole (4) of the chuck (2);
the sliding device comprises a first sliding mechanism (5) in sliding fit with the rack (1) and a second sliding mechanism in sliding fit with the first sliding mechanism (5), the first driving piece (3) is arranged on the second sliding mechanism, the first sliding mechanism (5) can slide relative to the rack (1), and the second sliding mechanism can slide relative to the first sliding mechanism (5), so that the driving end of the first driving piece (3) can be in butt joint with the locking hole (4).
2. The machine body of the machine according to claim 1, wherein the second sliding mechanism comprises a second driving part (6) arranged on the first sliding mechanism (5) and a sliding part (7) in sliding fit with the first sliding mechanism (5), the second driving part (6) is connected with the sliding part (7), the second driving part (6) is used for driving the sliding part (7) to slide relative to the first sliding mechanism (5), and the first driving part (3) is arranged on the sliding part (7).
3. The machine body of the machine according to claim 1, wherein the rack (1) is provided with a slide rail which is in sliding fit with the first sliding mechanism (5).
4. The machine body of a machine according to any one of claims 1 to 3, characterised in that the drive end of the first drive element (3) is connected to a locking shaft (9) by means of a connecting piece (8), the locking shaft (9) being intended to be in abutment with the locking hole (4).
5. Machine body of a machine according to claim 4, characterised in that said connecting piece (8) is removably connected to said locking shaft (9).
6. The machine body of a machine according to claim 1, characterized in that the surface of the frame (1) where the first sliding mechanism (5) is located is perpendicular to the surface of the frame (1) where the chuck (2) is located.
7. The machine body of a machine according to claim 1, characterized in that the chuck (2) comprises at least three jaws distributed circumferentially.
8. The machine body of the machine according to claim 1, wherein the first driving member (3) is a servo motor disposed on the second sliding mechanism.
9. The machine body of the machine according to claim 2, wherein the second driving member (6) is a telescopic cylinder provided on the first sliding mechanism (5).
10. A positioner comprising a body of the positioner of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222764274.0U CN218695618U (en) | 2022-10-19 | 2022-10-19 | Machine body of positioner and positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222764274.0U CN218695618U (en) | 2022-10-19 | 2022-10-19 | Machine body of positioner and positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218695618U true CN218695618U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222764274.0U Active CN218695618U (en) | 2022-10-19 | 2022-10-19 | Machine body of positioner and positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218695618U (en) |
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2022
- 2022-10-19 CN CN202222764274.0U patent/CN218695618U/en active Active
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