CN201586765U - Boring bar device used for processing punch combination with large span and axiality - Google Patents
Boring bar device used for processing punch combination with large span and axiality Download PDFInfo
- Publication number
- CN201586765U CN201586765U CN2009202783034U CN200920278303U CN201586765U CN 201586765 U CN201586765 U CN 201586765U CN 2009202783034 U CN2009202783034 U CN 2009202783034U CN 200920278303 U CN200920278303 U CN 200920278303U CN 201586765 U CN201586765 U CN 201586765U
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- Prior art keywords
- boring bar
- boring
- connecting rod
- axiality
- bracket component
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Abstract
The utility model discloses a boring bar device used for processing punch combination with a large span and axiality, which comprises a power head flange, a coupling, boring bar flanges, boring bars, a positioning bracket component and a connecting rod, wherein one end of the coupling is connected with the power head flange; the other end of the coupling is connected with one boring bar through one boring bar flange; the other end of the one boring bar penetrates through the positioning bracket component and is connected with the connecting rod; the other end of the connecting rod is connected with the other boring bar; and the other end of the other boring bar penetrates through the positioning bracket component. By connecting the two boring bars through the connecting rod, the device can meet the processing requirement work pieces with large spans, and simultaneously the positioning bracket component is arranged on the boring bar and a bolt is arranged in the positioning bracket component, therefore, the process precision is greatly improved; when in use, only by adjusting the positioning bracket component and the bolt inside the positioning bracket component, the device can perform boring and is very convenient to be operated.
Description
Technical field
The utility model relates to a kind of boring bar device that is used to process big span axiality hole group.
Background technology
At present, make the field, the processing in the hole of axiality requirement is arranged for both sides in engineering machinery, three kinds of methods are generally arranged: first kind is to use common boring machine processing, workpiece is located behind disposable clamping centering earlier, and the boring bar on the equipment is equipped with cutter, and one-pass is just finished whole processing.The machining accuracy height of this processing method, but institute's processing work volume is little, and two pitchs of holes are little.Second kind is to use the processing of common boring machine, behind the clamping workpiece centering, makes workpiece one side location earlier, the boring bar dress cutter on the equipment, and one-pass is finished the processing to workpiece one side, makes boring machine platform Rotate 180 ° again, finishes the processing to the workpiece opposite side.The machining accuracy of this processing method relies on equipment precision, and span is placed in the middle between the size of the workpiece that can process and hole.The third is to be rule respectively in the hole of workpiece both sides earlier, presses the line centering, respectively bore hole.This processing method process operation is simple, can be applicable to big span workpiece, but machining accuracy is too poor.For large-scale engineering machinery, often run into the connection of the hinge otic placode of big span when mounted, therefore the axiality processing precision direct influence of both sides hinge hole has relatively high expectations to precision of equipment installation and running quality.
The utility model content
The purpose of this utility model is, a kind of boring bar device that is used to process big span axiality hole group is provided.The utility model is not only applicable to process the workpiece of big span, and machining accuracy height, simple to operate.
The technical solution of the utility model: a kind of boring bar device that is used to process big span axiality hole group comprises unit head flange, shaft coupling, boring bar flange, boring bar one, boring bar two, locating support assembly and connecting rod; One end of shaft coupling connects the unit head flange; The other end is connected with boring bar one by the boring bar flange; The other end of boring bar one connects locating support assembly one and is connected with connecting rod; The other end of connecting rod is connected with boring bar two; The other end of boring bar two connects locating support assembly two.By connecting rod two boring bars one and boring bar two are coupled together to adapt to the processing request to big span workpiece.
The aforesaid boring bar device that is used for processing big span axiality hole group is equipped with square hole on described boring bar one and the boring bar two.On boring bar one and boring bar two square hole being set is for the ease of mounting cutter.
The aforesaid boring bar device that is used for processing big span axiality hole group is provided with bolt in the described locating support assembly.Bolt be set be position in the locating support assembly, to improve machining accuracy for more accurate adjusting boring bar.
The aforesaid boring bar device that is used for processing big span axiality hole group, the both sides of described connecting rod are provided with wear-resisting support set assembly.
Compared with prior art, the utility model couples together two boring bars to adapt to the processing request to big span workpiece by connecting rod.The utility model has improved machining accuracy greatly being provided with the locating support assembly on the boring bar and in the locating support assembly bolt being set simultaneously.During use, only need to regulate locating support assembly and inner bolt thereof, just can carry out bore hole, operate very simple.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-unit head flange, 2-shaft coupling, 3-boring bar flange, 4-boring bar one, 5-boring bar two, 6-locating support assembly one, 7-connecting rod, 8-square hole, 9-bolt, the wear-resisting support set assembly of 10-, 11-boring and milling unit head, 12-workpiece, 13-locating support assembly two.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment of the present utility model: be used to process the boring bar device of big span axiality hole group, constitute as shown in Figure 1, an end of shaft coupling 2 connects unit head flange 1; The other end is connected with boring bar 1 by boring bar flange 3; The other end of boring bar 1 connects locating support assembly 1 and is connected with connecting rod 7; The other end of connecting rod 7 is connected with boring bar 25; The other end of boring bar 25 connects locating support assembly 2 13.Be equipped with square hole on boring bar 1 and the boring bar 25; Be provided with bolt 9 in the locating support assembly 6; The both sides of described connecting rod 7 are provided with wear-resisting support set assembly 10.
Operation principle of the present utility model: unit head flange 1 of the present utility model is connected on the boring and milling unit head 11, after the position of both sides locating support assembly adjusted, weld the outside at workpiece 12, by adjusting the bolt in the locating support assembly of both sides, the position of fine setting both sides boring bar reaches desirable state.Cutter is loaded in the square hole on the boring bar, compresses with sunk screw, just can process the hole in 90 ° of directions.The change tool length can process the aperture of different size; Position or the connecting rod length of conversion cutter on boring bar can adapt to the span requirement in hole.
Claims (4)
1. a boring bar device that is used to process big span axiality hole group is characterized in that: comprise unit head flange (1), shaft coupling (2), boring bar flange (3), boring bar one (4), boring bar two (5), locating support assembly (6) and connecting rod (7); One end of shaft coupling (2) connects unit head flange (1), and the other end is connected with boring bar one (4) by boring bar flange (3); The other end of boring bar one (4) connects locating support assembly one (6) and is connected with connecting rod (7); The other end of connecting rod (7) is connected with boring bar two (5); The other end of boring bar two (5) connects locating support assembly two (13).
2. the boring bar device that is used to process big span axiality hole group according to claim 1 is characterized in that: be equipped with square hole (8) on described boring bar one (4) and the boring bar two (5).
3. the boring bar device that is used to process big span axiality hole group according to claim 1 is characterized in that: be provided with bolt (9) in the described locating support assembly (6).
4. the boring bar device that is used to process big span axiality hole group according to claim 1, it is characterized in that: the both sides of described connecting rod (7) are provided with wear-resisting support set assembly (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202783034U CN201586765U (en) | 2009-12-21 | 2009-12-21 | Boring bar device used for processing punch combination with large span and axiality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202783034U CN201586765U (en) | 2009-12-21 | 2009-12-21 | Boring bar device used for processing punch combination with large span and axiality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586765U true CN201586765U (en) | 2010-09-22 |
Family
ID=42746533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202783034U Expired - Lifetime CN201586765U (en) | 2009-12-21 | 2009-12-21 | Boring bar device used for processing punch combination with large span and axiality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586765U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059373A (en) * | 2010-11-16 | 2011-05-18 | 哈尔滨锅炉厂有限责任公司 | Split overlength shaft sleeve and bearing ring inner bore processing auxiliary device and processing method |
| CN103170655A (en) * | 2013-03-19 | 2013-06-26 | 常熟市强盛电力设备有限责任公司 | Inner hole boring device and inner hole boring method for 300 thousand hydrogen cooled generator seat |
| CN103894832A (en) * | 2014-03-27 | 2014-07-02 | 浙江道森活塞制造有限公司 | Device for processing pin hole on internal combustion engine piston and clamping spring groove in pin hole |
| CN104070202A (en) * | 2014-07-08 | 2014-10-01 | 山东丰汇设备技术有限公司 | Boring device for holes |
| CN111590121A (en) * | 2020-05-18 | 2020-08-28 | 重庆望江工业有限公司 | Milling method for long-span small hole |
-
2009
- 2009-12-21 CN CN2009202783034U patent/CN201586765U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059373A (en) * | 2010-11-16 | 2011-05-18 | 哈尔滨锅炉厂有限责任公司 | Split overlength shaft sleeve and bearing ring inner bore processing auxiliary device and processing method |
| CN102059373B (en) * | 2010-11-16 | 2014-12-17 | 哈尔滨锅炉厂有限责任公司 | Split overlength shaft sleeve and bearing ring inner bore processing auxiliary device and processing method |
| CN103170655A (en) * | 2013-03-19 | 2013-06-26 | 常熟市强盛电力设备有限责任公司 | Inner hole boring device and inner hole boring method for 300 thousand hydrogen cooled generator seat |
| CN103170655B (en) * | 2013-03-19 | 2016-04-27 | 常熟市强盛电力设备有限责任公司 | 300000 hydrogen cooled generator support internal bore boring device and methods |
| CN103894832A (en) * | 2014-03-27 | 2014-07-02 | 浙江道森活塞制造有限公司 | Device for processing pin hole on internal combustion engine piston and clamping spring groove in pin hole |
| CN103894832B (en) * | 2014-03-27 | 2017-03-08 | 浙江道森活塞制造有限公司 | The processing unit (plant) of pin-and-hole and pin-and-hole internal jump ring groove on a kind of internal combustion engine |
| CN104070202A (en) * | 2014-07-08 | 2014-10-01 | 山东丰汇设备技术有限公司 | Boring device for holes |
| CN104070202B (en) * | 2014-07-08 | 2016-11-02 | 山东丰汇设备技术有限公司 | A kind of hole boring device |
| CN111590121A (en) * | 2020-05-18 | 2020-08-28 | 重庆望江工业有限公司 | Milling method for long-span small hole |
| CN111590121B (en) * | 2020-05-18 | 2022-10-25 | 重庆望江工业有限公司 | Milling method for long-span small hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Co-patentee after: Huadian Heavy Machinery Co., Ltd. Patentee after: Huadian Heavy Industry Equipment Co., Ltd. Address before: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Co-patentee before: China Huadian Engineering (Group) Co., Ltd. Patentee before: Huadian Heavy Industry Equipment Co., Ltd. Co-patentee before: Huadian Heavy Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUADIAN HEAVY INDUSTRIES CO., LTD. Free format text: FORMER NAME: CHINA HUADIAN HEAVY INDUSTRY EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Co-patentee after: Huadian Heavy Machinery Co., Ltd. Patentee after: Huadian Heavy Industries Co., Ltd. Address before: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Co-patentee before: Huadian Heavy Machinery Co., Ltd. Patentee before: Huadian Heavy Industry Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |