CN211516905U - Five-axis machining device for large workpiece production - Google Patents
Five-axis machining device for large workpiece production Download PDFInfo
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- CN211516905U CN211516905U CN201921903034.6U CN201921903034U CN211516905U CN 211516905 U CN211516905 U CN 211516905U CN 201921903034 U CN201921903034 U CN 201921903034U CN 211516905 U CN211516905 U CN 211516905U
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Abstract
The utility model discloses a five-axis machining device for large-scale workpiece production, which comprises a bottom plate, wherein a vertical plate is fixedly arranged on one side of the upper surface of the bottom plate, a driving assembly is fixedly arranged on one side of the vertical plate, a hydraulic tailstock is fixedly arranged on the side of the upper surface of the bottom plate, a hydraulic indexing table is rotatably arranged between the hydraulic tailstock and the driving assembly, a workpiece chuck is fixedly arranged on the top of the hydraulic indexing table, the driving assembly comprises a servo motor and a speed reducer, the speed reducer is fixedly connected with the output shaft end of the servo motor through an expansion sleeve, the speed reducer and the hydraulic tailstock are respectively fixedly connected on two sides of the hydraulic indexing table, a bridge plate is fixedly arranged on the bottom of the hydraulic indexing table, a first support and a second support are respectively fixedly arranged on two sides of the bridge plate, the hydraulic tailstock is fixedly arranged on one side of the, the requirement of multi-surface processing of the machined part is met, and the application range is wide.
Description
Technical Field
The utility model relates to a work piece processing technology field specifically is a large-scale work piece production is with five processingequipment.
Background
The machine tool is a symbol of the national manufacturing industry level, represents the highest boundary of the machine tool manufacturing industry and is a five-axis linkage numerical control machine tool system, and can be suitable for machining modern dies such as automobile parts, airplane structural parts and the like.
The existing five-axis linkage machining center has the characteristics of high efficiency and high precision, complex machining can be completed by clamping a workpiece once, the clamping and fixing of a large workpiece needs to be matched with a machine tool with a larger model for dragging, the flexibility is poor, or a traditional five-axis heightening center disk is used, the machining precision is reduced, and the cost for purchasing the large machine tool is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a five-axis machining device for producing large-scale workpieces, which is provided with a group of servo motors to drive a hydraulic indexing table to rotate by different angles, thereby meeting the requirement of multi-surface machining of workpieces and having wide application range; the hydraulic tailstock is arranged at the symmetrical position of one side of the hydraulic indexing table and the servo motor on the same horizontal line, and after a workpiece rotates to a machining angle, the hydraulic tailstock performs hydraulic braking action on the hydraulic indexing table, so that the workpiece is prevented from vibrating, the machining precision is ensured, and the problem in the background technology is solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale work piece production is with five processingequipment, includes the bottom plate, bottom plate upper surface one side fixed mounting has the riser, riser one side fixed mounting has drive assembly, the bottom plate upper surface is kept away from riser one side fixed mounting and is had hydraulic tailstock, rotate between hydraulic tailstock and the drive assembly and install hydraulic pressure indexing table, hydraulic pressure indexing table top fixed mounting has the work piece chuck, drive assembly includes servo motor and speed reducer, the speed reducer is through tight cover and the servo motor output shaft fixed connection that expands, speed reducer and hydraulic pressure tailstock difference fixed connection are in hydraulic pressure indexing table both sides.
Preferably, the bottom of the hydraulic indexing table is fixedly provided with a bridge plate, two sides of the bridge plate are respectively and fixedly provided with a first support and a second support, the hydraulic tailstock is fixedly arranged on one side of the first support, and the output shaft end of the speed reducer is rotatably connected with the second support.
Preferably, a hydraulic cylinder is arranged in the hydraulic tailstock, and a cushion block is fixedly connected between the hydraulic tailstock and the bottom plate.
Preferably, a first protective cover is fixedly installed on each of two sides of the hydraulic indexing table.
Preferably, a second protective cover is fixedly mounted outside the servo motor.
Preferably, the second support is fixedly connected with the speed reducer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. a group of servo motors is arranged to drive the hydraulic indexing table to rotate by different angles, so that the requirement of multi-surface machining of a machined part is met, and the application range is wide;
2. the hydraulic tailstock is arranged at the symmetrical position of one side of the hydraulic indexing table and the servo motor on the same horizontal line, and after a workpiece rotates to a machining angle, the hydraulic tailstock performs hydraulic braking action on the hydraulic indexing table, so that the workpiece is prevented from vibrating, and the machining precision is ensured.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a base plate; 2. a vertical plate; 3. a drive assembly; 301. a servo motor; 302. a speed reducer; 303. expanding and tightening the sleeve; 4. a hydraulic tailstock; 401. a hydraulic cylinder; 5. a hydraulic indexing table; 6. a workpiece chuck; 7. a bridge plate; 8. a first support; 9. a second support; 10. cushion blocks; 11. a first shield; 12. a second shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a five-axis machining device for large workpiece production comprises a base plate 1, wherein the base plate 1 is used for fixedly connecting a five-axis fixing device with a machining base plane of a machine tool; a vertical plate 2 is fixedly arranged on one side of the upper surface of the bottom plate 1, a driving assembly 3 is fixedly arranged on one side of the vertical plate 2, a hydraulic tailstock 4 is fixedly arranged on one side, away from the vertical plate 2, of the upper surface of the bottom plate 1, a hydraulic indexing table 5 is rotatably arranged between the hydraulic tailstock 4 and the driving assembly 3, the hydraulic indexing table 5 is arranged to be connected with a workpiece chuck 6, a workpiece is conveniently clamped, the adjustment is convenient, and the installation stability of a hydraulic structure is high; and a workpiece chuck 6 is fixedly arranged at the top of the hydraulic indexing table 5.
Referring to fig. 1, a bridge plate 7 is fixedly installed at the bottom of the hydraulic indexing table 5, a first support 8 and a second support 9 are fixedly installed at two sides of the bridge plate 7, and a hydraulic tailstock 4 and a speed reducer 302 are respectively and fixedly installed at one side of the first support 8 and one side of the second support 9, so that the structure is stable and the installation is convenient; the bottom of the hydraulic indexing table 5 is fixedly provided with a bridge plate 7, two sides of the bridge plate 7 are respectively and fixedly provided with a first support 8 and a second support 9, the hydraulic tailstock 4 is fixedly arranged on one side of the first support 8, the output shaft end of the speed reducer 302 is rotatably connected with the second support 9, the servo motor 301 rotates to simultaneously drive the whole hydraulic indexing table 5 to rotate, and after the position rotation is finished, the hydraulic tailstock 4 is used for positioning to prevent the workpiece from vibrating during processing; second support 9 one side and speed reducer 302 fixed connection, the equal fixed mounting in hydraulic pressure indexing table 5 both sides has first protection casing 11, servo motor 301 outside fixed mounting has second protection casing 12, sets up first protection casing 11 and second protection casing 12, protects hydraulic pressure indexing table 5 and servo motor 301, prolongs its life.
Referring to fig. 1, 2 and 3, the driving assembly 3 includes a servo motor 301 and a speed reducer 302, the speed reducer 302 is fixedly connected to an output shaft end of the servo motor 301 through an expansion sleeve 303, the speed reducer 302 and a hydraulic tailstock 4 are respectively fixedly connected to two sides of a hydraulic indexing table 5, the whole driving assembly 3 includes the servo motor 301 and the speed reducer 302, and during installation, the speed reducer 302 is fixedly installed on one side of the vertical plate 2, and then the servo motor 301 is fixedly connected to the speed reducer 302, so that the installation is convenient; the hydraulic tailstock 4 is internally provided with a hydraulic cylinder 401, a cushion block 10 is fixedly connected between the hydraulic tailstock 4 and the bottom plate 1, and the cushion block 10 is used for ensuring the installation straightness of the hydraulic tailstock 4, the hydraulic dividing table 5 and the servo motor 301, so that the machining precision is ensured.
The structure principle is as follows: a group of servo motors 301 are arranged to drive the hydraulic indexing table 5 to rotate by different angles, so that the workpiece is driven to rotate, the requirement of multi-surface machining of the workpiece is met, and the application range is wide;
the hydraulic tailstock 4 is arranged at the symmetrical position of one side of the hydraulic indexing table 5 and the servo motor 301 on the same horizontal line, and after a workpiece rotates to a machining angle, the hydraulic cylinder 401 is used for performing hydraulic tightening action on the whole hydraulic indexing table 5, so that the workpiece is prevented from vibrating, and the machining precision is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a five-axis machining device is used in production of large-scale work piece, includes bottom plate (1), its characterized in that: a vertical plate (2) is fixedly installed on one side of the upper surface of the bottom plate (1), a driving assembly (3) is fixedly installed on one side of the vertical plate (2), a hydraulic tailstock (4) is fixedly installed on one side, far away from the vertical plate (2), of the upper surface of the bottom plate (1), a hydraulic indexing table (5) is rotatably installed between the hydraulic tailstock (4) and the driving assembly (3), and a workpiece chuck (6) is fixedly installed at the top of the hydraulic indexing table (5);
the driving assembly (3) comprises a servo motor (301) and a speed reducer (302), the speed reducer (302) is fixedly connected with the output shaft end of the servo motor (301) through an expansion sleeve (303), and the speed reducer (302) and the hydraulic tailstock (4) are respectively and fixedly connected to two sides of the hydraulic indexing table (5).
2. The five-axis machining apparatus for large workpiece production according to claim 1, wherein: the hydraulic indexing table is characterized in that a bridge plate (7) is fixedly mounted at the bottom of the hydraulic indexing table (5), a first support (8) and a second support (9) are respectively fixedly mounted on two sides of the bridge plate (7), a hydraulic tailstock (4) is fixedly mounted on one side of the first support (8), and the output shaft end of the speed reducer (302) is rotatably connected with the second support (9).
3. The five-axis machining apparatus for large workpiece production according to claim 1, wherein: a hydraulic cylinder (401) is arranged in the hydraulic tailstock (4), and a cushion block (10) is fixedly connected between the hydraulic tailstock (4) and the bottom plate (1).
4. The five-axis machining apparatus for large workpiece production according to claim 1, wherein: and first protective covers (11) are fixedly arranged on two sides of the hydraulic indexing table (5).
5. The five-axis machining apparatus for large workpiece production according to claim 1, wherein: and a second protective cover (12) is fixedly arranged outside the servo motor (301).
6. The five-axis machining apparatus for large workpiece production according to claim 2, wherein: the second support (9) is fixedly connected with the speed reducer (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903034.6U CN211516905U (en) | 2019-11-06 | 2019-11-06 | Five-axis machining device for large workpiece production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903034.6U CN211516905U (en) | 2019-11-06 | 2019-11-06 | Five-axis machining device for large workpiece production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516905U true CN211516905U (en) | 2020-09-18 |
Family
ID=72442899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921903034.6U Active CN211516905U (en) | 2019-11-06 | 2019-11-06 | Five-axis machining device for large workpiece production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516905U (en) |
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2019
- 2019-11-06 CN CN201921903034.6U patent/CN211516905U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000, No. 68-2, Lianfeng New Road, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN XIELI NUMERICAL CONTROL TECHNOLOGY CO.,LTD. Address before: No. 142, Guanchang Road, Yanwu Village, Dalingshan Town, Dongguan, Guangdong 523000 Patentee before: DONGGUAN XIELI NUMERICAL CONTROL TECHNOLOGY CO.,LTD. |