CN111266882A - High-precision quick exchange workbench - Google Patents
High-precision quick exchange workbench Download PDFInfo
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- CN111266882A CN111266882A CN202010238859.1A CN202010238859A CN111266882A CN 111266882 A CN111266882 A CN 111266882A CN 202010238859 A CN202010238859 A CN 202010238859A CN 111266882 A CN111266882 A CN 111266882A
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- rotating shaft
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- 238000009434 installation Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a high-precision quick exchange workbench which comprises a support frame, a rotating shaft, a rotating table and a mounting table, wherein the rotating shaft is arranged on the support frame; the supporting frame is formed by connecting and fixing two vertically arranged supporting arms and a cross beam; the rotating shaft is horizontally arranged, and two ends of the rotating shaft are respectively connected with the two supporting arms in a rotating manner and driven to rotate by the driving part; the number of the rotary tables is two, and the rotary tables are symmetrically fixed on two sides of the rotary shaft along the axis of the rotary shaft; the mounting tables are fixed on the rotary table, and the number of the mounting tables is multiple; the mounting table is used for mounting parts needing to be processed; when the rotating shaft rotates 180 degrees, the positions of the mounting platforms on the two rotary tables can be overlapped. The invention drives the rotary table to rotate through the rotation of the rotating shaft, the integral structure is superposed once when the rotating shaft rotates 180 degrees, the problem of time waste of upper and lower parts in numerical control machining is solved, meanwhile, the rotating angles of the rotating shaft are consistent each time, the control precision is high, and the rotary table is convenient, stable and reliable to exchange.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a high-precision quick exchange workbench.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program having control codes or other symbolic instructions, representing it in coded digital representation, and entering it into the numerical control device through the information carrier. The operation of the machine tool is controlled by various control signals sent by the numerical control device through operation processing, and the parts are automatically machined according to the formation and the size required by the drawing. The numerical control machine tool can well solve the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.
The workpiece machining of the numerical control machine tool needs to be completed on the workbench, the existing workbench is generally of a fixed structure, and parts needing to be machined are installed on the workbench and then are machined. However, this results in time wasted in the process of loading and unloading the parts, which reduces the work efficiency.
Therefore, how to provide a high-precision workbench capable of improving the working efficiency is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a high-precision fast exchange workbench, which aims to solve the above technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-precision quick exchange workbench comprises a support frame, a rotating shaft, a rotating platform and a mounting platform;
the supporting frame is formed by connecting and fixing two vertically arranged supporting arms and a cross beam;
the rotating shaft is horizontally arranged, two ends of the rotating shaft are respectively connected with the two supporting arms in a rotating mode, and the rotating shaft is driven to rotate through the driving part;
the number of the rotary tables is two, and the rotary tables are symmetrically fixed on two sides of the rotary shaft along the axis of the rotary shaft;
the mounting tables are fixed on the rotary table, and the number of the mounting tables is multiple; the mounting table is used for mounting parts needing to be processed; when the rotating shaft rotates 180 degrees, the positions of the mounting platforms on the two rotary tables can be overlapped.
Through the technical scheme, the rotatable workbench for machining the numerical control machine tool is characterized in that the rotary table is driven to rotate through rotation of the rotary shaft, the rotary shaft rotates 180 degrees every time, the whole structure is superposed once, a workpiece can be machined on the installation table of the rotary table at the other end, after machining is completed, the installation table with the machined workpiece is rotated 180 degrees and rotated to a machining position, then the machined installation table is unloaded and reloaded, and accordingly the problem that time is wasted in numerical control machining of the workpiece is solved.
Preferably, in the above high-precision quick-change workbench, the two turntables are respectively located obliquely above and obliquely below two sides of the rotating shaft. The structure demand of digit control machine tool can be satisfied to reach and go up a demand and lower demand.
Preferably, in the above high-precision quick-change workbench, the turntable located obliquely above the rotating shaft is located inside the numerical control machine; and the rotary table positioned at the oblique lower part of the rotating shaft is positioned outside the numerical control machine tool. Can guarantee that a revolving stage is located the digit control machine tool inside all the time, carry out the processing of part.
Preferably, in the above-described high-precision quick-change table, the number of the mounting tables on each of the turn tables is two. The quantity is reasonable, and the processing requirement can be met.
Preferably, in the above-mentioned swift change table of high accuracy, the drive division including in proper order with shaft coupling, reduction gear and driving motor that the pivot end is connected. Stable driving of the rotating shaft can be achieved.
According to the technical scheme, compared with the prior art, the high-precision quick exchange workbench is a rotatable workbench which can be used for machining of a numerical control machine tool, a rotary table is driven to rotate through rotation of a rotary shaft, the rotary shaft rotates 180 degrees every time, the whole structure is superposed once, when a workpiece is machined on a mounting table on one rotary table, the workpiece is placed on the mounting table on the other rotary table, after machining is completed, the rotating shaft rotates 180 degrees, the mounting table with the machined workpiece is rotated to a machining position, the mounting table with the machined workpiece is placed on the lower part and is placed on the upper part again, the problem that time is wasted when the workpiece is placed on the lower part in numerical control machining is solved, meanwhile, the rotating angles of the rotary shaft are consistent every time, control precision is high, and rotary tables are convenient, stable and reliable to exchange.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a front view of the structure provided by the present invention;
FIG. 2 is a side view of a structure provided by the present invention;
figure 3 the accompanying drawing is a side cross-sectional view provided by the present invention.
Wherein:
1-a support frame;
11-a support arm;
12-a cross beam;
2-a rotating shaft;
3, rotating the platform;
4-mounting a table;
5-a driving part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the embodiment of the invention discloses a high-precision fast exchange workbench, which comprises a support frame 1, a rotating shaft 2, a rotary table 3 and a mounting table 4;
the support frame 1 is formed by connecting and fixing two vertically arranged support arms 11 and a cross beam 12;
the rotating shaft 2 is horizontally arranged, two ends of the rotating shaft are respectively and rotatably connected with the two supporting arms 11, and the rotating shaft is driven to rotate by the driving part 5;
the number of the rotary tables 3 is two, and the rotary tables are symmetrically fixed on two sides of the rotary shaft 2 along the axis of the rotary shaft 2;
the mounting tables 4 are fixed on the rotary table 3, and the number of the mounting tables is multiple; the mounting table 4 is used for mounting parts to be processed; when the rotating shaft 2 rotates 180 degrees, the positions of the installation tables 4 on the two rotary tables 3 can be overlapped.
In order to further optimize the above technical solution, the two turntables 3 are respectively located obliquely above and obliquely below two sides of the rotating shaft 2.
In order to further optimize the technical scheme, the rotary table 3 which is positioned above the rotating shaft 2 in an inclined mode is positioned in the numerical control machine tool; the rotary table 3 located obliquely below the rotating shaft 2 is located outside the numerical control machine tool.
In order to further optimize the above solution, the number of mounting stations 4 on each turret 3 is two.
In order to further optimize the technical scheme, the driving part 5 comprises a coupler, a speed reducer and a driving motor which are sequentially connected with the end of the rotating shaft 2.
The working principle of the invention is as follows:
when needs add man-hour to the part, install the part on mount table 4 in the digit control machine tool outside, drive 2 rotations of pivot through drive division 5, and then drive revolving stage 3 and rotate, the pivot rotates 180 at every turn, mount table 4 of installing the part rotates and gets into the digit control machine tool inboard and process, carry out the piece on mount table 4 that goes out the digit control machine tool outside, it needs to notice, if it has processed the part on the mount table 4 in the digit control machine tool outside to go out, then the piece is gone up again after first. And after the parts on the mounting table 4 on the inner side of the numerical control machine tool are machined, rotating the rotating shaft for 180 degrees again, and repeating the operation.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A high-precision quick exchange workbench is characterized by comprising a support frame (1), a rotating shaft (2), a rotary table (3) and a mounting table (4);
the support frame (1) is formed by connecting and fixing two vertically arranged support arms (11) and a cross beam (12);
the rotating shaft (2) is horizontally arranged, and two ends of the rotating shaft are respectively rotatably connected with the two supporting arms (11) and driven to rotate by the driving part (5);
the number of the rotary tables (3) is two, and the rotary tables are symmetrically fixed on two sides of the rotary shaft (2) along the axis of the rotary shaft (2);
the mounting tables (4) are fixed on the rotary table (3), and the number of the mounting tables is multiple; the mounting table (4) is used for mounting parts needing to be machined; when the rotating shaft (2) rotates for 180 degrees, the positions of the installation platforms (4) on the two rotary tables (3) can be overlapped.
2. A high precision rapid exchange workbench according to claim 1, characterized in that two said turntables (3) are located obliquely above and obliquely below the two sides of said spindle (2), respectively.
3. A high precision rapid exchange table according to claim 2, characterized in that the turntable (3) located obliquely above the rotating shaft (2) is located inside the numerical control machine; and the rotary table (3) which is positioned obliquely below the rotating shaft (2) is positioned outside the numerical control machine tool.
4. A high precision rapid exchange workbench according to any of claims 1 to 3, wherein the number of said mounting tables (4) on each of said turrets (3) is two.
5. A high-precision rapid exchange workbench according to claim 1, wherein the driving part (5) comprises a coupler, a reducer and a driving motor which are sequentially connected with the end of the rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238859.1A CN111266882A (en) | 2020-03-30 | 2020-03-30 | High-precision quick exchange workbench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238859.1A CN111266882A (en) | 2020-03-30 | 2020-03-30 | High-precision quick exchange workbench |
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| Publication Number | Publication Date |
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| CN111266882A true CN111266882A (en) | 2020-06-12 |
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| CN202010238859.1A Pending CN111266882A (en) | 2020-03-30 | 2020-03-30 | High-precision quick exchange workbench |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990478A (en) * | 2012-11-30 | 2013-03-27 | 高瑞数控技术(苏州)有限公司 | Double-operating platform and double-spindle horizontal type five-axis machining center |
| CN107470843A (en) * | 2017-10-24 | 2017-12-15 | 深圳诺基业科技有限公司 | A kind of reverse welding positioner of three axles double |
| CN108927706A (en) * | 2018-06-20 | 2018-12-04 | 吴行飞 | Horizontal double main shaft double five-axle linkage machining centers |
| CN208628890U (en) * | 2018-08-09 | 2019-03-22 | 北京精雕科技集团有限公司 | A kind of numerically-controlled machine tool with planetary pallet changer |
| CN212095276U (en) * | 2020-03-30 | 2020-12-08 | 北京博鲁斯潘精密机床有限公司 | High-precision quick exchange workbench |
-
2020
- 2020-03-30 CN CN202010238859.1A patent/CN111266882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990478A (en) * | 2012-11-30 | 2013-03-27 | 高瑞数控技术(苏州)有限公司 | Double-operating platform and double-spindle horizontal type five-axis machining center |
| CN107470843A (en) * | 2017-10-24 | 2017-12-15 | 深圳诺基业科技有限公司 | A kind of reverse welding positioner of three axles double |
| CN108927706A (en) * | 2018-06-20 | 2018-12-04 | 吴行飞 | Horizontal double main shaft double five-axle linkage machining centers |
| CN208628890U (en) * | 2018-08-09 | 2019-03-22 | 北京精雕科技集团有限公司 | A kind of numerically-controlled machine tool with planetary pallet changer |
| CN212095276U (en) * | 2020-03-30 | 2020-12-08 | 北京博鲁斯潘精密机床有限公司 | High-precision quick exchange workbench |
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