CN218169426U - Rotary type automatic machining pre-adjusting table - Google Patents
Rotary type automatic machining pre-adjusting table Download PDFInfo
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- CN218169426U CN218169426U CN202222490865.3U CN202222490865U CN218169426U CN 218169426 U CN218169426 U CN 218169426U CN 202222490865 U CN202222490865 U CN 202222490865U CN 218169426 U CN218169426 U CN 218169426U
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- tray
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Abstract
The utility model discloses a rotation automatic processing preliminary adjustment platform belongs to precision finishing preliminary adjustment technical field. The pre-adjusting table comprises a frame, a workbench, a positioning mechanism, a pre-adjusting mechanism and a control mechanism; a workbench is arranged on the frame, and a horizontal adjusting caster is arranged at the bottom of the workbench; a rectangular groove is formed in the workbench, a linear module is arranged in the groove, and a movable sliding block, a dial indicator and the like are arranged on the linear module; the positioning mechanism comprises an air-floating rotary table, a reference disc and a zero positioner, the air-floating rotary table is arranged in a mounting hole on the workbench, the reference disc is arranged on the air-floating rotary table, and the zero positioner is arranged on the reference disc; the pre-adjusting mechanism comprises a tray, a linear module and the like; the control mechanism comprises a controller and a mechanical arm. The utility model provides an operation scheduling problem of repeated marking alignment in the lathe when processing the work piece, improved production efficiency, but batch production realizes comprehensive automation, is suitable for and to the processing of cambered surface product, and the operation precision is high.
Description
Technical Field
The utility model belongs to the technical field of the precision finishing is transferred in advance, in particular to rotation automatic processing is transferred in advance platform.
Background
The conventional method is to carry out meter striking and alignment in the machine tool, and when each workpiece is machined, the machine tool needs to be stopped firstly, then the workpiece to be machined is manually placed in the machine tool, and the meter striking and alignment are carried out again. Obviously, the processing method has low production efficiency, consumes a large amount of labor and time, has inevitable errors due to manual operation, causes slightly different quality of each workpiece, has low precision of manual operation, produces lower quality workpieces and higher reject ratio of products, and cannot carry out large-scale batch production while increasing the production cost.
In addition, when processing the machined parts with cambered surfaces, such as cylinders, cones and the like, the operation precision is further reduced, and the difficulty in meter drilling and alignment is increased. Therefore, there is a need for a device that can improve the operation accuracy, improve the product quality, realize the full automation, and be widely applicable to various workpieces with arc surfaces.
Disclosure of Invention
In order to solve the technical problem, an object of the utility model is to provide a rotation automatic processing preliminary adjustment platform, it can solve when processing the work piece and beat the table alignment frequently, consuming time power, inefficiency and to machined part shape restriction scheduling problem.
In order to achieve the above object, the utility model adopts the following technical scheme:
a rotary automatic processing pre-adjusting table is provided. The pre-adjusting table comprises a frame, a workbench, a positioning mechanism, a pre-adjusting mechanism and a control mechanism;
the workbench is fixedly connected to the rack, and is provided with a mounting hole a and a rectangular groove;
the positioning mechanism is arranged on the workbench and comprises an air-floating rotary table, a reference disc and a zero positioner, the air-floating rotary table is arranged in the mounting hole a, the reference disc is fixedly connected to the air-floating rotary table, and the zero positioner is arranged in the mounting hole b of the reference disc;
the preset adjusting mechanism comprises a tray, a linear module, a movable sliding block and a dial indicator, wherein the tray is arranged on the reference disc, the linear module is arranged in the rectangular groove, and the dial indicator is arranged on the movable sliding block matched with the linear module;
the control mechanism comprises a controller and a mechanical arm, one end of the mechanical arm is fixedly connected with the workbench, and the other end of the mechanical arm is connected with the controller; the control mechanism is electrically connected with the positioning mechanism and the pre-adjusting mechanism.
Further, the method comprises the following steps: four side surfaces of the workbench are flush with four side surfaces of the rack; four top angles at the bottom of the frame are provided with horizontal adjusting trundles. The arrangement of the horizontal adjusting caster wheels can enable the pre-adjusting table to move and horizontally position according to the requirements of different machine tools.
Further: the workbench is fixedly connected with the rack through fixing holes, the fixing holes are formed in four corners of the workbench in a direction perpendicular to the ground, and the circle centers of the fixing holes are in the same horizontal line in pairs; the workbench is made of 00-grade marble or cast iron.
Further: the air-floating rotary table is arranged in the mounting hole a, one part of the air-floating rotary table protrudes out of the workbench, the other part of the air-floating rotary table is arranged in the mounting hole a, the bottom of the air-floating rotary table is not in contact with the workbench, and the air-floating rotary table can stably rotate on the workbench through an air pump. The air supporting revolving stage has advantages such as high speed, high accuracy, high smoothness, zero friction for the air supporting revolving stage can drive the tray and treat that the whole synchronous revolution of machined part, treats that each face and the corner of machined part can all be adjusted by accurate measurement.
Further, the method comprises the following steps: the center of the reference disc is provided with a mounting hole b, the zero positioner is mounted in the hole, the mounting hole a and the zero positioner are in close contact, and the upper surfaces of the mounting hole a and the zero positioner are flush without height difference.
Further: the benchmark dish adopts high-quality stainless steel material, forms through grinding and artifical shovel scraping, and its plane degree is mu level with the straightness that hangs down. The material of benchmark board is sturdy and durable, and the back precision of polishing is high, the effectual positioning accuracy that has improved, has improved the precision that the amesdial measured the adjustment then.
Further, the method comprises the following steps: the rectangular groove is formed in the edge, parallel to the ground, of the workbench, the length of the rectangular groove is larger than that of the straight line module and smaller than the shortest distance between two adjacent fixing holes, the width of the rectangular groove is larger than that of the straight line module, and the height of the rectangular groove is larger than that of the straight line module.
Further, the method comprises the following steps: a positioning hole is formed in the center of the tray, the tray is connected with the zero positioner through a rotating shaft, one end of the rotating shaft is fixedly connected with the zero positioner, and the other end of the rotating shaft is inserted into the positioning hole and does not penetrate through the tray; the tray is provided with a workpiece to be processed, and the whole tray and the air floatation rotary table rotate synchronously.
Further: the linear module comprises a first linear module and a second linear module, the movable sliding block comprises a movable sliding block a and a movable sliding block b, the first linear module is arranged in the rectangular groove, the second linear module is perpendicular to the first linear module and fixedly connected with the first linear module through the movable sliding block a, and the second linear module moves horizontally through the movable sliding block a; the dial indicator is fixedly connected with the dial indicator base, the whole dial indicator is connected with the second linear module through the movable sliding block b, and the dial indicator moves vertically through the movable sliding block b. First straight line module and second straight line module have increased the operating space of amesdial with the setting that is on a parallel with bottom surface and perpendicular to ground respectively for the operating accuracy is showing and is promoting.
Further: the controller is provided with a control panel and a plurality of control switches, and an electronic hand wheel is hung on the controller. The electronic hand wheel is used for manually controlling the movement of the linear module, further controlling the movable sliding block to do linear movement, and finally controlling the dial indicator to do horizontal movement on the linear module.
Compared with the prior art, the technical scheme of the utility model following beneficial effect has:
(1) The operation steps of making a table and aligning in the machine tool are moved to the outside of the machine tool, so that the limitation of manual operation in the machine tool is reduced; when the same workpiece is processed in the same batch (same batch), sustainable processing can be carried out only by adjusting the preset table once, so that the machine tool halt time is shortened, and the use efficiency of the machine tool is improved;
(2) The linear module is designed to be a sinking type, so that the whole volume of the pre-adjusting table is reduced, the height of the dial indicator is reduced, and the operation space of the dial indicator is enlarged;
(3) The problem of low precision in measurement and adjustment of workpieces with cambered surfaces such as a cylinder, a cone and the like is solved;
(4) After the measurement and adjustment are carried out on the presetting table, the tray and the whole workpiece to be machined can be grabbed into the machine tool together by the grabbing mechanism for machining, full-automatic production is comprehensively realized, the labor cost is reduced, the production efficiency is improved, and the practical economic benefit is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a rotary automatic processing pre-adjusting table according to an embodiment of the present invention.
Fig. 2 is a schematic view of an installation structure of a positioning mechanism of a rotary automatic processing pre-adjusting table provided by an embodiment of the present invention.
Fig. 3 is a sectional view of a rotary automatic processing pre-adjusting table provided by an embodiment of the present invention.
The labels in the figure are respectively:
1. a machine frame, a plurality of guide rails,
2. a worktable, 201, a fixed hole, 202, a rectangular groove,
3. a zero point positioner, 4, a reference disc, 5, an air-float rotary table, 6, a tray, 7, a workpiece to be machined,
8. linear module, 801, moving slide a,802, moving slide b,
9. the device comprises a dial indicator base, 10 dial indicator parts, 11 a controller, 12 a mechanical arm and 13 an electronic hand wheel.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that 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 all belong to the protection scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
Example 1:
as shown in fig. 1, the present embodiment provides a rotary automatic processing pre-adjusting table, which includes a frame 1, a workbench 2, a positioning mechanism, a pre-adjusting mechanism, and a control mechanism.
The workbench 2 is fixedly connected to the rack 1, and the size of the workbench 2 and the rack 1 is matched, namely four side surfaces of the workbench 2 are flush with four side surfaces of the rack 1; four top angles at the bottom of the frame 1 are provided with horizontal adjusting trundles. The arrangement of the horizontal adjusting caster wheels can enable the preset table to move and horizontally position according to the requirements of different machine tools.
As shown in fig. 2 and fig. 3, the positioning mechanism is disposed on the workbench 2, and includes an air-floating rotary table 5, a reference disc 4 and a zero-point positioner 3, the air-floating rotary table 5 is disposed in a mounting hole a of the workbench 2, the reference disc 4 is fixedly connected to the air-floating rotary table 5, and the zero-point positioner 3 is disposed in a mounting hole b of the reference disc 4; a positioning hole is formed in the center of the tray 6, the tray 6 is connected with the zero positioner 3 through a rotating shaft, one end of the rotating shaft is fixedly connected with the zero positioner 3, and the other end of the rotating shaft is inserted into the positioning hole and does not penetrate through the tray 6; the tray 6 rotates synchronously with the air-floating rotary table 5 along with the rotation of the air-floating rotary table. The utility model discloses an air supporting revolving stage 5 drives tray 6 and treats the rotation of machined part 7, and air supporting revolving stage 5 has advantages such as high speed, high accuracy, no friction and noiselessness for tray 6 with treat that machined part 7 can be steady rotatory above that, can not receive the influence of frictional force, and then make the accuracy of measuring the adjustment improve. In addition, the reference disc 4 is made of high-quality stainless steel materials and is formed by grinding and manual scraping, and the planeness and the verticality of the reference disc are both in a mu-level; the material of benchmark board 4 is sturdy and durable, and grinds and scrape the back precision with the manual work and high, the effectual positioning accuracy that has improved, has improved the precision that the amesdial 10 measured the adjustment then.
As shown in fig. 1, the preset mechanism includes a tray 6, a linear module 8, a movable slider, and a dial indicator 10, the tray 6 is disposed on the reference disc 4, the linear module 8 is disposed in the rectangular groove 202, and the dial indicator 10 is disposed on the movable slider that is configured with the linear module 8; the linear module 8 comprises a first linear module 8 and a second linear module 8, the movable sliding block comprises a movable sliding block a801 and a movable sliding block b802, the first linear module 8 is arranged in the rectangular groove 202, the second linear module 8 is perpendicular to the first linear module 8 and fixedly connected with the first linear module through the movable sliding block a801, and the second linear module 8 moves horizontally through the movable sliding block a 801; the dial indicator 10 is fixedly connected with the dial indicator base 9, the whole dial indicator is connected with the second linear module 8 through the movable sliding block b802, and the dial indicator moves vertically through the movable sliding block b 802. The first linear module 8 is arranged in parallel to the ground, so that the dial indicator 10 can move horizontally, the operation space of the dial indicator 10 in the horizontal direction is enlarged, and the second linear module 8 is arranged perpendicular to the first linear module 8, so that the dial indicator 10 can move vertically, and the operation space of the dial indicator 10 in the vertical direction is enlarged; in addition, the linear module is connected with the servo motor.
The control mechanism comprises a controller 11 and a mechanical arm 12, one end of the mechanical arm 12 is fixedly connected with the workbench 2, the other end of the mechanical arm 12 is connected with the controller 11, a control panel and a plurality of control switches are arranged on the controller 11, and an electronic hand wheel 13 is also hung on the controller 11; the control mechanism is electrically connected with the positioning mechanism and the pre-adjusting mechanism. The electronic hand wheel 13 is used for manually controlling the motion of the linear module 8, further controlling the moving slide block a and the moving slide block b to do linear motion, and finally controlling the dial indicator 10 to do longitudinal and transverse motion on the linear module 8.
When actual processing is performed: first, the positioning hole of the tray 6 is aligned with and inserted into the rotation shaft of the zero point locator 3, so that the tray 6 is stably placed on the reference plate 4. Secondly, the workpiece 7 to be machined is placed on the tray 6, machining parameters of the workpiece 7 to be machined are set through the controller 11, the tray 6 and the whole workpiece 7 to be machined rotate synchronously with the air floatation rotary table 5 along with rotation of the air floatation rotary table 5, so that the workpiece 7 to be machined can be positioned, measured and adjusted in all directions and corners through the pre-adjusting mechanism, the controller 11 is connected with corresponding control equipment of a machine tool, and the machine tool correspondingly obtains the machining parameters. Then, with the ready-regulated treat machined part 7 utilize with the utility model discloses supporting snatch the mechanism with tray 6 and treat that machined part 7 is together snatched as a whole, place in the lathe and begin to process. And finally, after the machining is finished, the machined workpiece is taken down by using the grabbing mechanism, and a new workpiece 7 to be machined is put on again for continuous machining.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lower level than the second feature.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (10)
1. A rotary automatic processing pre-adjusting table is characterized by comprising a frame, a workbench, a positioning mechanism, a pre-adjusting mechanism and a control mechanism;
the workbench is fixedly connected to the rack, and is provided with a mounting hole a and a rectangular groove;
the positioning mechanism is arranged on the workbench and comprises an air floatation rotary table, a reference disc and a zero positioner, the air floatation rotary table is arranged in the mounting hole a, the reference disc is fixedly connected to the air floatation rotary table, and the zero positioner is arranged in the mounting hole b of the reference disc;
the preset adjusting mechanism comprises a tray, a linear module, a movable sliding block and a dial indicator, wherein the tray is arranged on a reference disc, the linear module is arranged in a rectangular groove, and the dial indicator is arranged on the movable sliding block matched with the linear module;
the control mechanism comprises a controller and a mechanical arm, one end of the mechanical arm is fixedly connected with the workbench, and the other end of the mechanical arm is connected with the controller; the control mechanism is electrically connected with the positioning mechanism and the pre-adjusting mechanism.
2. The rotary automatic processing pre-conditioning station as recited in claim 1, wherein four sides of the working table are flush with four sides of the frame; four top angles at the bottom of the frame are provided with horizontal adjusting trundles.
3. The rotary automatic processing pre-adjusting table as claimed in claim 1, wherein the worktable is fixedly connected to the frame through fixing holes, the fixing holes are formed in four corners of the worktable in a direction perpendicular to the ground, and centers of the fixing holes are located on the same horizontal line every two by two; the workbench is made of 00-grade marble or cast iron.
4. The rotary automatic processing pre-adjusting table as claimed in claim 1, wherein the mounting hole a is opened at the center of the worktable, the air-floating turntable is disposed in the mounting hole a, one part of the air-floating turntable protrudes from the worktable, the other part of the air-floating turntable is disposed in the mounting hole a, the bottom of the air-floating turntable is not in contact with the worktable, and the air-floating turntable is stably rotated on the worktable by an air pump.
5. The rotary automatic processing preset table as claimed in claim 1, wherein the reference plate has a central mounting hole b, the zero locator is mounted in the hole, the mounting hole a and the zero locator are in close contact, and the upper surface of the mounting hole a is flush without height difference.
6. The rotary automatic processing pre-adjusting table as claimed in claim 1, wherein the reference plate is made of stainless steel, and is formed by grinding and manual scraping, and the flatness and the verticality of the reference plate are both in the order of μ.
7. The rotary automatic processing preset table as claimed in claim 1, wherein the rectangular groove is formed on any edge of the worktable parallel to the ground, the length of the rectangular groove is greater than the length of the linear module and smaller than the shortest distance between two adjacent fixing holes, the width of the rectangular groove is greater than the width of the linear module, and the height of the rectangular groove is greater than the height of the linear module.
8. The rotary automatic processing pre-adjusting table as claimed in claim 1, wherein a positioning hole is formed in the center of the tray, the tray is connected to the zero point positioner through a rotating shaft, one end of the rotating shaft is fixedly connected to the zero point positioner, and the other end of the rotating shaft is inserted into the positioning hole and does not penetrate through the tray; the tray is provided with a workpiece to be processed, and the whole tray and the air floatation rotary table rotate synchronously.
9. The rotary automatic processing pre-adjusting table as claimed in claim 1, wherein the linear module comprises a first linear module and a second linear module, the movable slide comprises a movable slide a and a movable slide b, the first linear module is disposed in the rectangular groove, the second linear module is disposed perpendicular to the first linear module, the first linear module and the second linear module are fixedly connected through the movable slide a, and the second linear module moves horizontally through the movable slide a; the dial indicator is fixedly connected with the dial indicator base, the whole dial indicator is connected with the second linear module through the movable sliding block b, and the dial indicator moves vertically through the movable sliding block b.
10. The rotary automatic processing pre-adjusting table as claimed in claim 1, wherein the controller is provided with a control panel and a plurality of control switches, and an electronic hand wheel is suspended on the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490865.3U CN218169426U (en) | 2022-09-21 | 2022-09-21 | Rotary type automatic machining pre-adjusting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490865.3U CN218169426U (en) | 2022-09-21 | 2022-09-21 | Rotary type automatic machining pre-adjusting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218169426U true CN218169426U (en) | 2022-12-30 |
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ID=84622718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222490865.3U Active CN218169426U (en) | 2022-09-21 | 2022-09-21 | Rotary type automatic machining pre-adjusting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218169426U (en) |
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2022
- 2022-09-21 CN CN202222490865.3U patent/CN218169426U/en active Active
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