CN103495893A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN103495893A CN103495893A CN201310455361.0A CN201310455361A CN103495893A CN 103495893 A CN103495893 A CN 103495893A CN 201310455361 A CN201310455361 A CN 201310455361A CN 103495893 A CN103495893 A CN 103495893A
- Authority
- CN
- China
- Prior art keywords
- transmission device
- shaft
- clamping device
- driving shaft
- driving
- 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.)
- Pending
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Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a clamping device which comprises two oppositely arranged main shafts, drill chucks, a driving device, a driving shaft, a first transmission device and a second transmission device. The opposite ends of the two main shafts are provided with the drill chucks; the driving device is connected with the driving shaft; the driving device is connected with one main shaft through the first transmission device; the driving shaft is connected with the other main shaft through the second transmission device. According to the clamping device, the two ends of a machined thin long shaft type part are clamped by the two drill chucks respectively and in the process of machining, the synchronism of rotation of the two drill chucks is unified, and therefore the stability of rotation of the machined thin long shaft type part is guaranteed and the machining accuracy of the outer circle of the thin long shaft type part is guaranteed.
Description
Technical field
The present invention relates to a kind of clamping device, relate in particular to the clamping device of a kind of outer bowlder of processing thin and long shafts part for the clamping thin and long shafts part.
Background technology
When thin and long shafts part is carried out to Excircle machining, due to workpiece length, poor rigidity, easily vibration, when being subject to cutting force, can cause bending, vibration, general clamping device is that the end to thin and long shafts part carries out clamping, then use the other end of support elongate axial workpiece, but use support can not guarantee the stability of rotation of thin and long shafts part, thereby can affect the Excircle machining precision of thin and long shafts part, therefore, a general end clamping device can't meet the processing request of thin and long shafts part.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of clamping device that processing thin and long shafts part is carried out to the two ends clamping.
Technical solution of the present invention is achieved in that a kind of clamping device, comprises two main shafts that are oppositely arranged, drill chuck, drive unit, driving shaft, the first transmission device and the second transmission device; The opposite end of described two main shafts is equipped with drill chuck; Described drive unit is connected with driving shaft; Described drive unit is connected with a main shaft by the first transmission device; Described driving shaft is connected with another main shaft by the second transmission device.
Preferably, described drive unit is motor.
Preferably, the output shaft of described motor is connected with driving shaft by shaft coupling.
Preferably, described the first transmission device is the first Timing Belt.
Preferably, described the second transmission device is the second Timing Belt.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Clamping device of the present invention, two drill chucks carry out the two ends clamping to processing thin and long shafts part respectively, and add man-hour, and the synchronism of the rotation of two drill chucks is consistent, thereby guaranteed the processing thin and long shafts part stability of rotation, and then guaranteed the machining accuracy of thin and long shafts part cylindrical.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The structural representation that accompanying drawing 1 is clamping device of the present invention;
The use status architecture schematic diagram that accompanying drawing 2 is clamping device of the present invention;
Wherein: 1, main shaft; 2, drill chuck; 3, driving shaft; 4. motor; 5, output shaft; 6, shaft coupling; 7, the first Timing Belt; 8, the second Timing Belt; 9, thin and long shafts part.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of clamping device as shown in Figure 1, comprise two main shafts that are oppositely arranged 1, drill chuck 2, drive unit, driving shaft 3, the first transmission device and the second transmission device; The opposite end of described two main shafts 1 is equipped with drill chuck 2; Described drive unit is connected with driving shaft 3; Described drive unit is connected with a main shaft 1 by the first transmission device; Described driving shaft 3 is connected with another main shaft 1 by the second transmission device; Described drive unit is for being generally motor 4; The output shaft 5 of described motor 4 is connected with driving shaft 3 by shaft coupling 6.
Above-mentioned clamping device, general, described the first transmission device is the first Timing Belt 7; Described the second transmission device is the second Timing Belt 8.
Clamping device of the present invention as shown in Figure 2, during use, at first use two drill chucks 2 will need thin and long shafts part 9 clampings of processing, then open motor 4, the output shaft 5 of motor 4 rotates, driving driving shaft 3 by shaft coupling 6 rotates, the output shaft 5 of motor 4 drives a main shaft 1 by the first Timing Belt 7 and rotates, and then drive a drill chuck 2 and rotate, driving shaft 3 drives another main shaft 1 by the second Timing Belt 8 and rotates, and then drive another drill chuck 2 and rotate, because two drill chucks 2 are driven by a motor 4, the synchronism of two drill chuck 2 rotations is consistent, thereby guaranteed the stability of rotation of processing thin and long shafts part 9, and then guaranteed the machining accuracy of thin and long shafts part 9 cylindricals.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a clamping device, is characterized in that: comprise two main shafts that are oppositely arranged, drill chuck, drive unit, driving shaft, the first transmission device and the second transmission device; The opposite end of described two main shafts is equipped with drill chuck; Described drive unit is connected with driving shaft; Described drive unit is connected with a main shaft by the first transmission device; Described driving shaft is connected with another main shaft by the second transmission device.
2. clamping device according to claim 1, it is characterized in that: described drive unit is motor.
3. clamping device according to claim 2, it is characterized in that: the output shaft of described motor is connected with driving shaft by shaft coupling.
4. according to the described clamping device of one of claim 1～3, it is characterized in that: described the first transmission device is the first Timing Belt.
5. clamping device according to claim 4, it is characterized in that: described the second transmission device is the second Timing Belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455361.0A CN103495893A (en) | 2013-09-29 | 2013-09-29 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455361.0A CN103495893A (en) | 2013-09-29 | 2013-09-29 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103495893A true CN103495893A (en) | 2014-01-08 |
Family
ID=49861201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455361.0A Pending CN103495893A (en) | 2013-09-29 | 2013-09-29 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495893A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160893A (en) * | 2021-12-25 | 2022-03-11 | 雄名航空科工（芜湖）股份有限公司 | Long shaft end tooth processing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015446A (en) * | 1998-06-30 | 2000-01-18 | Matsushita Electric Ind Co Ltd | Poistioner |
| CN201186355Y (en) * | 2008-04-09 | 2009-01-28 | 上海海事大学 | Fixture for processing flexible long shaft |
| CN201559073U (en) * | 2009-11-19 | 2010-08-25 | 天润曲轴股份有限公司 | Automatic indexing compressing device for crank shaft |
| CN202224993U (en) * | 2011-08-04 | 2012-05-23 | 德阳钰鑫机械制造有限公司 | Dedicated tool for processing molded surface of moving blade of large-scale steam turbine set |
| CN203599935U (en) * | 2013-09-29 | 2014-05-21 | 苏州工业园区海维尔新材料有限公司 | Clamping device |
-
2013
- 2013-09-29 CN CN201310455361.0A patent/CN103495893A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015446A (en) * | 1998-06-30 | 2000-01-18 | Matsushita Electric Ind Co Ltd | Poistioner |
| CN201186355Y (en) * | 2008-04-09 | 2009-01-28 | 上海海事大学 | Fixture for processing flexible long shaft |
| CN201559073U (en) * | 2009-11-19 | 2010-08-25 | 天润曲轴股份有限公司 | Automatic indexing compressing device for crank shaft |
| CN202224993U (en) * | 2011-08-04 | 2012-05-23 | 德阳钰鑫机械制造有限公司 | Dedicated tool for processing molded surface of moving blade of large-scale steam turbine set |
| CN203599935U (en) * | 2013-09-29 | 2014-05-21 | 苏州工业园区海维尔新材料有限公司 | Clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160893A (en) * | 2021-12-25 | 2022-03-11 | 雄名航空科工（芜湖）股份有限公司 | Long shaft end tooth processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU GUOMIN Free format text: FORMER OWNER: SUZHOU INDUSTRIAL PARK HAIWEIER NEW MATERIALS CO., LTD. Effective date: 20150209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150209 Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215000 Xinghu Street No. 218 BioBAY building B4 Room 501 Applicant after: Hu Guomin Address before: 215000, Jiangsu, Suzhou Industrial Park, 228 Tung Yuen Road, 9, 2, Suzhou Industrial Park, Hai Xin new materials Co., Ltd. Applicant before: Suzhou Industrial Park Hai Weier new material Co., Ltd |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151230 Address after: 215000 Jiangsu province Suzhou Industrial Park Building No. 218 Xinghu BioBAY B4 501 unit Applicant after: SUZHOU HIGHWIRE MEDICAL DEVICES CO., LTD. Address before: Xinghu street Suzhou Industrial Park in Jiangsu province 215000 No. 218 BioBAY building B4 Room 501 Applicant before: Hu Guomin |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140108 |