CN219967673U - Automatic positioning and adjusting device - Google Patents
Automatic positioning and adjusting device Download PDFInfo
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- CN219967673U CN219967673U CN202320981527.1U CN202320981527U CN219967673U CN 219967673 U CN219967673 U CN 219967673U CN 202320981527 U CN202320981527 U CN 202320981527U CN 219967673 U CN219967673 U CN 219967673U
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- 230000006872 improvement Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model discloses an automatic positioning and adjusting device, which comprises: the device comprises a base, a top seat and four adjusting components, wherein the four adjusting components are arranged between the top seat and the base in a rectangular shape, the adjusting components comprise a lower sliding seat connected with the base in a sliding manner, an upper sliding seat rotatably arranged on the top of the lower sliding seat around a vertical axis, and a driving mechanism for driving the lower sliding seat to move in a sliding manner, the upper sliding seat is connected with the top seat in a sliding manner, and the sliding direction of the lower sliding seat relative to the base is vertical to the sliding direction of the upper sliding seat; in the two diagonal adjusting assemblies, the transverse moving directions of the two lower sliding seats are the same; in the two adjacent adjusting assemblies, the transverse moving directions of the two lower sliding seats are mutually perpendicular. According to different demands, two adjusting components at opposite angles are started, or four adjusting components are started, and the other adjusting components move along with the adjusting components, so that the top seat can be flexibly and finely adjusted, and the positioning and adjusting precision of the workpiece is improved.
Description
Technical Field
The utility model relates to the field of machining and positioning, in particular to an automatic positioning and adjusting device.
Background
In the intelligent assembly equipment, errors exist in equipment assembly and driving modes, for example, for a clamping device driven by an air cylinder, installation errors exist in actual assembly and positioning, errors exist in driving strokes of the air cylinder, for products with high assembly precision requirements, such as printing of templates, the templates are required to be positioned, clamped and transported according to set positions, and the positioning of the templates is required to be adjusted in multiple directions horizontally, but for a traditional grabbing device, only grabbing and rough positioning functions can be realized, and workpieces on the grabbing device are required to be positioned again under a visual detection device.
Disclosure of Invention
The present utility model aims to provide an automatic positioning and adjusting device, which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an automatic positioning and adjusting device, which comprises: the device comprises a base, a top seat and four adjusting components, wherein the top seat is arranged above the base in parallel; the four adjusting components are arranged between the top seat and the base in a rectangular shape, and each adjusting component comprises a lower sliding seat connected with the base in a sliding manner, an upper sliding seat rotatably arranged on the top of the lower sliding seat around a vertical axis and a driving mechanism for driving the lower sliding seat to move transversely, wherein the upper sliding seat is connected with the top seat in a sliding manner, and the sliding direction of the lower sliding seat relative to the base is vertical to the sliding direction of the upper sliding seat relative to the top seat;
in the two diagonal adjusting assemblies, the transverse moving directions of the two lower sliding seats are the same; in the two adjacent adjusting assemblies, the transverse moving directions of the two lower sliding seats are mutually perpendicular.
The beneficial effects of the utility model are as follows: when the clamping device is used, the existing clamping device is loaded on the top seat, when the gesture of a workpiece on the clamping device on the horizontal direction needs to be adjusted, the top seat is adjusted through the corresponding adjusting components so as to drive the clamping device and the workpiece to be adjusted together, wherein the driving mechanism on the corresponding adjusting components drives the lower sliding seat to move transversely, when the lower sliding seat moves towards the horizontal direction, the lower sliding seat drives the upper sliding seat to move together, the upper sliding seat and the lower sliding seat can be connected together in a rotating mode around the vertical axis, the upper sliding seat is in sliding fit with the top seat, the transverse moving direction of the lower sliding seat relative to the base is perpendicular to the transverse moving direction of the upper sliding seat, so that the top seat can rotate when being offset horizontally, according to different requirements, the two diagonal adjusting components are started, or the four adjusting components are started, and the other adjusting components move along with the other adjusting components so that the top seat can perform flexible fine adjustment so as to improve the precision of workpiece positioning adjustment.
As a further improvement of the technical scheme, the adjusting component comprises an upper sliding rail arranged on the top seat, and the upper sliding seat is in sliding fit with the upper sliding rail.
The upper sliding rail can realize sliding fit of the top seat and the upper sliding seat, and the top seat can apply acting force to the top seat along the lateral direction of the upper sliding rail so as to drive the top seat to rotate in an offset manner.
As a further improvement of the technical scheme, the adjusting component comprises a lower sliding rail arranged on the base, and the lower sliding seat is in sliding fit with the lower sliding rail.
The lower slide rail can improve the stability of the sliding connection of the lower slide seat and the base.
As a further improvement of the technical scheme, the upper sliding seat and the lower sliding seat are connected through a rotary bearing.
The top of the upper sliding seat bottom and the top of the lower sliding seat are rotationally connected together through the rotary bearing, so that the lower sliding seat and the upper sliding seat can rotate around a vertical axis relatively freely.
As a further improvement of the technical scheme, the driving mechanism comprises a screw rod, a driving unit in transmission connection with the screw rod and a transmission screw hole arranged on the lower sliding seat, and the screw rod is in threaded transmission fit with the transmission screw hole.
According to the scheme, the driving unit drives the screw rod to rotate, the lower sliding seat moves along the lower sliding rail under the threaded fit of the screw rod and the transmission screw hole, and the accuracy of the lateral movement of the lower sliding seat can be improved through the driving of the screw rod.
As a further improvement of the above technical solution, the driving unit includes a motor, and the motor is mounted on the base through a frame.
This scheme is come direct drive lead screw rotation through the motor, and the motor adopts servo motor. The motor is also fixedly arranged on the frame so as to realize the fixation on the base.
As a further improvement of the technical scheme, the frame is provided with a bearing seat, the screw rod is arranged on the bearing seat, and the motor is connected with one end of the screw rod through a coupler.
The bearing seat provides a supporting fulcrum for the screw rod so as to improve the stability of screw rod transmission, and the coupler can realize quick connection between the motor and the screw rod.
As a further improvement of the above technical solution, the adjusting assembly further comprises a travel sensor for detecting the lateral movement of the lower slide.
The stroke sensor is mainly used for measuring the stroke of the transverse movement of the lower sliding seat so as to realize automatic control, and the controller can acquire the gesture of the top seat according to each stroke sensor.
As a further improvement of the technical scheme, the base and the top seat are rectangular plate frame structures. The rectangular plate frame structure can achieve the effect of saving materials, and is convenient to install and maintain.
As a further improvement of the technical scheme, mounting holes are uniformly distributed on the base and the top seat. When in use, the base is fixedly arranged on the base through bolts, and the top seat is connected with a clamping device through bolts.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of an embodiment of an automatic positioning and adjusting device according to the present utility model;
fig. 2 is a front view of an embodiment of the automatic positioning adjustment device provided by the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 2, the automatic positioning adjustment device of the present utility model makes the following embodiments:
the automatic positioning adjusting device of the present embodiment includes a base 100, a top base 200, and four adjusting assemblies 300.
The top base 200 and the base 100 are disposed in parallel at an upper-lower interval, four adjusting assemblies 300 are connected between the top base 200 and the base 100, and the four adjusting assemblies 300 are disposed in a rectangular distribution in a top view.
The adjusting assembly 300 of the present embodiment includes a lower carriage 310, an upper carriage 320 and a driving mechanism 330, wherein the upper carriage 320 and the lower carriage 310 are disposed up and down, the upper carriage 320 is rotatably connected with the lower carriage 310, the upper carriage 320 can be rotatably disposed around a vertical axis relative to the lower carriage 310, the upper carriage 320 is laterally slidably connected with the top base 200, and the lower carriage 310 is laterally slidably connected with the base 100, wherein in one adjusting assembly 300, the lateral movement direction of the lower carriage 310 relative to the base 100 and the lateral movement direction of the upper carriage 320 relative to the top base 200 are disposed horizontally and vertically;
in the two diagonally arranged adjusting assemblies 300, the traversing directions of the two lower sliders 310 are the same horizontally; in the adjacent two adjusting assemblies 300, the traversing directions of the two lower sliders 310 are mutually perpendicular in the horizontal direction.
As shown in fig. 1, in the adjusting assembly 300, the lower slider 310 is slidably disposed with the base 100, and the upper slider 320 is slidably disposed with the top base 200.
The driving mechanism 330 of the present embodiment is used to drive the lower slider 310 to move laterally.
When the clamping device is used, the existing clamping device is loaded on the top seat 200, when the horizontal posture of a workpiece on the clamping device needs to be adjusted, the top seat 200 is adjusted through the corresponding adjusting component 300 so as to drive the clamping device and the workpiece to be adjusted together, wherein the driving mechanism 330 on the corresponding adjusting component 300 drives the lower sliding seat 310 to transversely move, when the lower sliding seat 310 moves towards the horizontal direction, the lower sliding seat 310 drives the upper sliding seat 320 to move together, because the upper sliding seat 320 and the lower sliding seat 310 can be rotationally connected together around the vertical axis, the upper sliding seat 320 is in sliding fit with the top seat 200, the transverse moving direction of the lower sliding seat 310 relative to the base 100 is vertical to the transverse moving direction of the upper sliding seat 320 relative to the top seat 200, so that the top seat 200 can also rotate while being horizontally deflected, according to different requirements, the two diagonal adjusting components 300 are started, or the four adjusting components 300 are started, and the other adjusting components are moved along the following direction, so that the top seat 200 can be flexibly and finely adjusted to improve the precision of workpiece positioning adjustment.
Further, the adjusting assembly 300 includes an upper sliding rail 340 and a lower sliding rail 350, the upper sliding rail 340 is fixed at the bottom of the top seat 200, the lower sliding rail 350 is fixed at the top of the base 100, the upper sliding seat 320 is slidably connected with the upper sliding rail 340, the lower sliding seat 310 is slidably connected with the lower sliding rail 350, a sliding block is disposed at the top of the upper sliding seat 320, and a sliding block is disposed at the bottom of the lower sliding seat 310.
The upper slide rail 340 can realize sliding fit between the top seat 200 and the upper slide seat 320, and the top seat 200 can apply a force to the top seat 200 along the lateral direction of the upper slide rail 340 to drive the top seat 200 to rotate in a shifting manner, and the lower slide rail 350 can improve the stability of the sliding connection between the lower slide seat 310 and the base 100.
And, in this embodiment, a rotating bearing 360 is disposed between the upper slider 320 and the lower slider 310, and the bottom of the upper slider 320 is rotatably connected to the top of the lower slider 310 through the rotating bearing 360, so that the lower slider 310 and the upper slider 320 can rotate relatively freely around a vertical axis, which is staggered with the upper slide rail 340 and the lower slide rail 350.
And the driving mechanism 330 includes a screw 331 and a driving unit, in an adjusting assembly 300, the extending direction of the screw 331 is the same as that of the lower slide rail 350, a transmission screw hole 332 is provided on the lower slide carriage 310, the screw 331 is in threaded transmission connection with the transmission screw hole 332, the driving unit is used for driving the screw 331 to rotate, the screw 331 is driven to rotate by the driving unit, the lower slide carriage 310 moves along the lower slide rail 350 under the threaded cooperation of the screw 331 and the transmission screw hole 332, and the accuracy of the lateral movement of the lower slide carriage 310 can be improved by the driving of the screw 331.
The driving unit comprises a motor 333, the motor 333 is installed on the base 100 through a rack 334, the screw 331 is directly driven to rotate through the motor 333, and the motor 333 adopts a servo motor. And the motor 333 is also fixedly mounted on the frame 334 to achieve fixation on the base 100.
Further, the frame 334 is provided with a bearing seat 335, the screw 331 is mounted on the bearing seat 335, and the motor 333 is connected with one end of the screw 331 through a coupling 336. The bearing block 335 provides a supporting fulcrum for the screw 331 to improve the stability of the transmission of the screw 331, and the coupler 336 can realize the quick connection between the motor 333 and the screw 331.
The base 100 and the top seat 200 are rectangular plate frame structures, and the rectangular plate frame structures can achieve the effect of saving materials, and are convenient to install and maintain.
Mounting holes 400 are formed in the base 100 and the top base 200, and when in use, the base 100 is fixedly mounted on the base by bolts, and the top base 200 is connected with some clamping devices by bolts.
And each of the adjusting assemblies 300 is further provided with a stroke sensor, the stroke sensor is mainly used for measuring the stroke of the lateral movement of the lower slider 310, so as to realize automatic control, and the controller can obtain the posture of the top seat 200 according to each stroke sensor.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. An automatic positioning and adjusting device is characterized in that: it comprises the following steps:
a base (100);
a top base (200) which is arranged in parallel above the base (100);
the four adjusting assemblies (300) are arranged between the top seat (200) and the base (100) in a rectangular shape, the adjusting assemblies (300) comprise a lower sliding seat (310) transversely connected with the base (100), an upper sliding seat (320) rotatably arranged on the top of the lower sliding seat (310) around a vertical axis, and a driving mechanism (330) for driving the lower sliding seat (310) to transversely move, the upper sliding seat (320) is transversely connected with the top seat (200), and the transverse moving direction of the lower sliding seat (310) relative to the base (100) is perpendicular to the transverse moving direction of the upper sliding seat (320) relative to the top seat (200);
in the two diagonal adjusting assemblies (300), the traversing directions of the two lower sliding seats (310) are the same; in two adjacent adjusting assemblies (300), the transverse moving directions of two lower sliding seats (310) are mutually perpendicular.
2. An automatic positioning adjustment device according to claim 1, wherein:
the adjusting assembly (300) comprises an upper sliding rail (340) arranged on the top seat (200), and the upper sliding seat (320) is in sliding fit with the upper sliding rail (340).
3. An automatic positioning adjustment device according to claim 1, wherein:
the adjusting assembly (300) comprises a lower sliding rail (350) arranged on the base (100), and the lower sliding seat (310) is in sliding fit with the lower sliding rail (350).
4. An automatic positioning adjustment device according to claim 1, wherein:
the upper sliding seat (320) is connected with the lower sliding seat (310) through a rotary bearing (360).
5. An automatic positioning adjustment device according to claim 1, wherein:
the driving mechanism (330) comprises a screw rod (331), a driving unit in transmission connection with the screw rod (331) and a transmission screw hole (332) arranged on the lower sliding seat (310), and the screw rod (331) is in threaded transmission fit with the transmission screw hole (332).
6. An automatic positioning adjustment device according to claim 5, wherein:
the driving unit comprises a motor (333), and the motor (333) is mounted on the base (100) through a rack (334).
7. An automatic positioning adjustment device according to claim 6, wherein:
the machine frame (334) is provided with a bearing seat (335), the screw rod (331) is arranged on the bearing seat (335), and the motor (333) is connected with one end of the screw rod (331) through a coupler (336).
8. An automatic positioning adjustment device according to claim 1, wherein:
the adjustment assembly (300) further includes a travel sensor for detecting lateral movement of the lower carriage (310).
9. An automatic positioning adjustment device according to claim 1, wherein:
the base (100) and the top seat (200) are rectangular plate frame structures.
10. An automatic positioning adjustment device according to claim 1, wherein: mounting holes (400) are uniformly distributed on the base (100) and the top seat (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320981527.1U CN219967673U (en) | 2023-04-26 | 2023-04-26 | Automatic positioning and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320981527.1U CN219967673U (en) | 2023-04-26 | 2023-04-26 | Automatic positioning and adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967673U true CN219967673U (en) | 2023-11-07 |
Family
ID=88595349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320981527.1U Active CN219967673U (en) | 2023-04-26 | 2023-04-26 | Automatic positioning and adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967673U (en) |
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2023
- 2023-04-26 CN CN202320981527.1U patent/CN219967673U/en active Active
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