CN201261129Y - Rotator of exchange worktable station - Google Patents
Rotator of exchange worktable station Download PDFInfo
- Publication number
- CN201261129Y CN201261129Y CNU2008201520323U CN200820152032U CN201261129Y CN 201261129 Y CN201261129 Y CN 201261129Y CN U2008201520323 U CNU2008201520323 U CN U2008201520323U CN 200820152032 U CN200820152032 U CN 200820152032U CN 201261129 Y CN201261129 Y CN 201261129Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- board base
- exchanging
- chain drum
- exchanging table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a turning device for exchanging working table stations, which comprises a small chain wheel (4), a keyboard (3) and an exchanging table bottom plate (1), wherein the keyboard (3) is arranged between the exchanging table bottom plate (1) and a exchanging table pedestal (2), one surface of the keyboard (3) is fixed with the exchanging table bottom plate (1), and the other surface of the keyboard (3) is arranged on a round roller path (7) of the exchanging table pedestal (2) through a supporting roller wheel (6). Furthermore, the small chain wheel (4) is connected with a hydraulic motor (5), the keyboard (3) is connected with the small chain wheel (4) through a chain (8), and the edge of the keyboard (3) is arranged on the exchanging table pedestal (2) through a proximity switch (9). The utility model causes a machine tool to be more conveniently installed, is easy to control, has farther improvement on the turning precision and the mechanism rigidity, ensures the machining precision and the service life of the machine tool is effectively enhanced, and is nicely adapted to the development requirement of the present machine tool industry.
Description
Technical field
The utility model belongs to the horizontal machine tool field of components, particularly relates to a kind of pallet changer station slewing equipment.
Background technology
Follow and manufacture developing rapidly of industry, machining equipment is had higher requirement.Machining center constantly develops toward the direction of the big range of work, but the increase of lathe specification, if continue to adopt the change table mechanism of rack-and-pinion transmission, the structure problem that pallet changer will occur, for example: select gear wheel will cooperate the oil cylinder of longer stroke, selection pinion will cooperate oil cylinder than high thrust, directly cause the change of oil cylinder volume big, cause the bad control of structure of pallet changer.The gear ﹠ rack structure of big specification also can reduce the rotating accuracy of mechanism in addition, has promoted the processing technology requirement of tooth bar greatly, has a strong impact on machining accuracy and service life, makes the lathe can't operate as normal.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of pallet changer station slewing equipment, to solve the defective of pallet changer revolution inconvenience in the prior art.
A kind of pallet changer station slewing equipment, comprise minor sprocket (4), chain drum (3) and board base plate (1), described chain drum (3) is installed between board base plate (1) and the board base (2), its one side and board base plate (1) are fixing, another side is placed on the circular raceway (7) of board base (2) by support roller (6), described minor sprocket (4) links to each other with hydraulic motor (5), chain drum (3) connects minor sprocket (4) by chain (8), and described chain drum (3) also is installed on the board base (2) near switch (9) by one on the limit.
Described support roller (6) has 4, be distributed on chain drum (3) around.
Beneficial effect
The utility model utilizes hydraulic motor to drive, and has got rid of on the structure along with the increasing oil cylinder of type, and the compact to a great extent structure of original rack-and-pinion makes the more convenient installation of lathe.Traditional rotary table to the technological requirement of tooth bar than higher, under the increasing prerequisite of lathe, in the real work also the tooth bar of easy deformation can not satisfy the rigidity requirement, adopt hydraulic motor to drive on the one hand than being easier to control, at rotating accuracy and mechanism's rigidity further lifting is arranged in addition, guarantee machine finish and effectively improve service life; In sum, this mechanism carries out the workbench exchange by hydraulic motor chain drive board base plate, simplifies more on structure, installs easily; Convenient in addition control effectively guarantees work table rotation precision and operational reliability, more can adapt to the demand for development of present machine industry.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the F-F of Fig. 1 is to view.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of pallet changer station slewing equipment, comprise minor sprocket 4, chain drum 3 and board base plate 1, described chain drum 3 is installed between board base plate 1 and the board base 2, its one side and board base plate 1 are fixing, another side is placed on the circular raceway 7 of board base 2 by support roller 6, described minor sprocket 4 links to each other with hydraulic motor 5, and chain drum 3 connects minor sprocket 4 by chain 8, and described chain drum also is installed on the board base 2 near switch 9 by one on 3 limits; Described support roller 6 has 4, be distributed on chain drum 3 around.
During use, adopt hydraulic motor drive pinion by chain drive to the board base plate, Rotate 180 degree then, thereby the purpose of accomplishing pallet changer.
Claims (2)
1. pallet changer station slewing equipment, it is characterized in that: comprise minor sprocket (4), chain drum (3) and board base plate (1), described chain drum (3) is installed between board base plate (1) and the board base (2), its one side and board base plate (1) are fixing, another side is placed on the circular raceway (7) of board base (2) by support roller (6), described minor sprocket (4) links to each other with hydraulic motor (5), chain drum (3) connects minor sprocket (4) by chain (8), and described chain drum (3) also is installed on the board base (2) near switch (9) by one on the limit.
2. pallet changer as claimed in claim 1 station slewing equipment is characterized in that: described support roller (6) has 4, be distributed on chain drum (3) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201520323U CN201261129Y (en) | 2008-08-15 | 2008-08-15 | Rotator of exchange worktable station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201520323U CN201261129Y (en) | 2008-08-15 | 2008-08-15 | Rotator of exchange worktable station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261129Y true CN201261129Y (en) | 2009-06-24 |
Family
ID=40807596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201520323U Expired - Lifetime CN201261129Y (en) | 2008-08-15 | 2008-08-15 | Rotator of exchange worktable station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069384A (en) * | 2010-11-29 | 2011-05-25 | 大连机床集团有限责任公司 | Manual revolving device for exchanging main spindle boxes of machine tool |
| CN114248125A (en) * | 2022-03-02 | 2022-03-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
-
2008
- 2008-08-15 CN CNU2008201520323U patent/CN201261129Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069384A (en) * | 2010-11-29 | 2011-05-25 | 大连机床集团有限责任公司 | Manual revolving device for exchanging main spindle boxes of machine tool |
| CN102069384B (en) * | 2010-11-29 | 2013-07-03 | 大连华根机械有限公司 | Manual revolving device for exchanging main spindle boxes of machine tool |
| CN114248125A (en) * | 2022-03-02 | 2022-03-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
| CN114248125B (en) * | 2022-03-02 | 2022-04-29 | 冈田精机(常州)有限公司 | Separating type exchange workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO HAITIAN PRECISION MACHINERY CO., LTD Free format text: FORMER NAME: NINGBO HAITIAN PRECISION MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315800 Mount Huangshan West Road, Beilun District, Zhejiang, No. 235, No. Patentee after: Ningbo Haitian Precision Machinery Co., Ltd. Address before: 315000 No. 235 West Mount Huangshan Road, Beilun District, Zhejiang, Ningbo Patentee before: Ningbo Haitian Precision Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090624 Effective date of abandoning: 20170913 |
|
| AV01 | Patent right actively abandoned |