CN202129468U - Circumference equal-dividing hole processing device - Google Patents
Circumference equal-dividing hole processing device Download PDFInfo
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- CN202129468U CN202129468U CN201120191207U CN201120191207U CN202129468U CN 202129468 U CN202129468 U CN 202129468U CN 201120191207 U CN201120191207 U CN 201120191207U CN 201120191207 U CN201120191207 U CN 201120191207U CN 202129468 U CN202129468 U CN 202129468U
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Abstract
The utility model relates to a circumference equal-dividing hole processing device, which belongs to the technical field of machining. The technical scheme includes that the circumference equal-dividing hole processing device comprises a base (1), a three-claw self-aligning chuck (6), a bearing (7) and an indexing plate (8). A plurality of equal-dividing clamp grooves are arranged on the indexing plate which is fixed on the base via the bearing and connected with the three-claw self-aligning chuck. When the indexing plate rotates to a certain equal-dividing groove, the indexing plate is locked by a locking rod and a locking sleeve. According to requirements of drawings, a first hole is drilled at an optional position on the diameter of a processed equal-dividing circle, then the indexing plate rotates to the next clamp groove, and then a plurality of equal-dividing holes are processed successively. The circumference equal-dividing hole processing device has the advantages that the circumference equal-dividing hole processing device can equally divide optional equal-dividing holes and can guarantee interchangeability of parts, processed parts meet technical requirements, work efficiency is high, and the circumference equal-dividing hole processing device is simple in structure and convenient in operation, and is safe.
Description
Technical field
The utility model relates to the processing unit (plant) of branch borehole such as on common driller part, belongs to the Machining Technology field.
Background technology
In mechanical processing industry; To dish type, lid type and during shaft coupling class part processing, run into the processing of halving hole through regular meeting, these halving holes are that concentric circles distributes; And be to be used mostly with other parts; In order to guarantee to cooperate requirement, small lot usually adopts methods such as joining brill or setting-out, and big employing drill jig is processed halving hole in batches.And these two kinds of processing modes are deposited all in some defectives: branch processing method defectives such as brill or setting-out are joined in (1): the part non-interchangeability, quality is unstable, and efficient is low.(2) branch processing method defective such as drill jig: processing drill jig expense is big, increases production cost.
The utility model content
The utility model purpose provides a kind of circumference halving hole processing unit (plant), can process several halving hole workpiece of any Equal round diameter, and can guarantee interchangeability of parts, solves the problems referred to above that exist in the background technology.
The technical scheme of the utility model is: circumference halving hole processing unit (plant) comprises base, three-jaw self-centering chuck, bearing, index dial, and index dial is provided with several five equilibrium draw-in grooves, and on base, index dial is connected with three-jaw self-centering chuck through bearing fixing.
Index dial is connected through screw with three-jaw self-centering chuck, and is installed on the base, also is provided with lock sleeve on the base, and the check lock lever that is complementary is with it arranged on the lock sleeve, and indexing mechanism is locked.
Also be provided with detent mechanism on the base, said detent mechanism comprises location key seat, alignment pin, spring, and location key seat is provided with alignment pin, and alignment pin is provided with spring, and location key seat is fixed on the base.
The five equilibrium draw-in groove is 3-12 on the index dial.
When index dial rotates to a certain five equilibrium groove, by the compression spring alignment pin is fixed in the five equilibrium groove, then, indexing mechanism is locked by check lock lever, lock sleeve.Select drill bit according to bore diameter, by drawing, bore first hole processing on the Equal round diameter optional position, then, unclamp check lock lever, lock sleeve, rotation-indexing table is to next draw-in groove, accomplish the processing of a plurality of halving holes successively.
The beneficial effect of the utility model is: can carry out the five equilibrium in any equal portions hole, and can guarantee interchangeability of parts, like other five equilibriums of needs, only need to make in addition 1 index dial and get final product.Use the part of this device processing to meet specification requirement, efficiency is high; Have characteristics simple in structure, easy to operate, safety.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Among the figure: 1. base, 2. check lock lever, 3. location key seat, 4. alignment pin, 5. spring, 6. three-jaw self-centering chuck, 7. bearing, 8. index dial, 9. screw, 10. lock sleeve.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
With reference to accompanying drawing 1,2, circumference halving hole processing unit (plant) comprises base 1, three-jaw self-centering chuck 6, bearing 7, index dial 8; Index dial is provided with 3-12 five equilibrium draw-in groove, and on base, index dial is connected through 3 screws 9 with three-jaw self-centering chuck through bearing fixing; And be installed on the base, also be provided with lock sleeve 10 on the base, the check lock lever 2 that is complementary is with it arranged on the lock sleeve; Also be provided with detent mechanism on the base, said detent mechanism comprises location key seat 3, alignment pin 4, spring 5, and location key seat is provided with alignment pin; Alignment pin is provided with spring, and location key seat is fixed on the base.The circumference halving hole processing unit (plant) of more than forming is fixed by bolts on the drilling machine base.When index dial rotates to a certain five equilibrium groove, by the compression spring alignment pin is fixed in the five equilibrium groove, then, indexing mechanism is locked by check lock lever, lock sleeve.Select drill bit according to bore diameter, by drawing, bore the 1st hole processing on the Equal round diameter optional position, then, unclamp check lock lever, lock sleeve, rotation-indexing table is to next draw-in groove, accomplish the processing of a plurality of halving holes successively.Guaranteed interchangeability of parts,, only needed to make in addition 1 index dial and get final product like other five equilibriums of needs.Use the part of this device processing to meet specification requirement, efficiency is high; Have characteristics simple in structure, easy to operate, safety.
Claims (5)
1. circumference halving hole processing unit (plant); It is characterized in that comprising base (1), three-jaw self-centering chuck (6), bearing (7), index dial (8); Index dial is provided with several five equilibrium draw-in grooves, and on base, index dial is connected with three-jaw self-centering chuck through bearing fixing.
2. the circumference halving hole processing unit (plant) according to claim 1; It is characterized in that index dial is connected through screw (9) with three-jaw self-centering chuck; And be installed on the base, also be provided with lock sleeve (10) on the base, the check lock lever (2) that is complementary is with it arranged on the lock sleeve.
3. according to claim 1 or 2 said circumference halving hole processing unit (plant)s; It is characterized in that also being provided with on the base detent mechanism; Said detent mechanism comprises location key seat (3), alignment pin (4), spring (5); Location key seat is provided with alignment pin, and alignment pin is provided with spring, and location key seat is fixed on the base.
4. according to claim 1 or 2 said circumference halving hole processing unit (plant)s, it is characterized in that index dial is provided with 3-12 five equilibrium draw-in groove.
5. the circumference halving hole processing unit (plant) according to claim 2 is characterized in that index dial is connected through three screws with three-jaw self-centering chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191207U CN202129468U (en) | 2011-06-09 | 2011-06-09 | Circumference equal-dividing hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191207U CN202129468U (en) | 2011-06-09 | 2011-06-09 | Circumference equal-dividing hole processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129468U true CN202129468U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120191207U Expired - Fee Related CN202129468U (en) | 2011-06-09 | 2011-06-09 | Circumference equal-dividing hole processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129468U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056701A (en) * | 2012-12-12 | 2013-04-24 | 大连瑞谷科技有限公司 | Precision positioning device for machining roller limiting hole of square pocket hole holder |
| CN103264177A (en) * | 2013-06-07 | 2013-08-28 | 山东威达机械股份有限公司 | Dual-power horizontal tool for processing triclinic hole |
| CN103286595A (en) * | 2013-06-30 | 2013-09-11 | 辉县市汽车配件有限责任公司 | Rotary fixture for milling two side edges of angle |
| CN104070197A (en) * | 2014-06-10 | 2014-10-01 | 天津高精腾邦科技有限公司 | Multifunctional bench drill |
| CN105196346A (en) * | 2015-10-20 | 2015-12-30 | 温州欧利特机械设备有限公司 | Ejector plate indexing rotation device of product fetching machine |
| CN105215881A (en) * | 2015-10-22 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of manual indexing mechanism |
| CN106334959A (en) * | 2016-11-01 | 2017-01-18 | 淮阴工学院 | Special fixture for boring hole groups in bearing blocks of drum-shaped box bodies |
| CN106736359A (en) * | 2016-12-21 | 2017-05-31 | 泉州市联控自动化科技有限公司 | A kind of jacking rotating mechanism |
| CN106826322A (en) * | 2016-11-25 | 2017-06-13 | 西安航空动力控制科技有限公司 | A kind of flexible positioning and clamping device |
| CN106975772A (en) * | 2017-05-08 | 2017-07-25 | 苏州蓝王机床工具科技有限公司 | One kind bores small shafts workpiece centre hole machine tool |
| CN107414598A (en) * | 2017-09-21 | 2017-12-01 | 瓦房店轴承集团有限责任公司 | Rolling mill bearing end face oil groove halver |
| CN108789606A (en) * | 2018-07-03 | 2018-11-13 | 安徽天艺纸业科技有限公司 | Automatic blanking equipment after a kind of roll web of 23 centimetres of diameter is cut |
| CN108788820A (en) * | 2018-06-21 | 2018-11-13 | 西安航天动力机械有限公司 | A kind of tooling of turnery processing rear cover shell |
| CN109340232A (en) * | 2018-11-16 | 2019-02-15 | 苏州优备精密智能装备股份有限公司 | Sloped rotating welt device |
-
2011
- 2011-06-09 CN CN201120191207U patent/CN202129468U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056701A (en) * | 2012-12-12 | 2013-04-24 | 大连瑞谷科技有限公司 | Precision positioning device for machining roller limiting hole of square pocket hole holder |
| CN103264177A (en) * | 2013-06-07 | 2013-08-28 | 山东威达机械股份有限公司 | Dual-power horizontal tool for processing triclinic hole |
| CN103286595A (en) * | 2013-06-30 | 2013-09-11 | 辉县市汽车配件有限责任公司 | Rotary fixture for milling two side edges of angle |
| CN103286595B (en) * | 2013-06-30 | 2016-03-02 | 河南广瑞汽车部件股份有限公司 | Milling angle degree dual-side rolling clamp |
| CN104070197A (en) * | 2014-06-10 | 2014-10-01 | 天津高精腾邦科技有限公司 | Multifunctional bench drill |
| CN104070197B (en) * | 2014-06-10 | 2016-08-24 | 天津市鑫成仪表有限公司 | A kind of multifunctional table-type drilling machine |
| CN105196346A (en) * | 2015-10-20 | 2015-12-30 | 温州欧利特机械设备有限公司 | Ejector plate indexing rotation device of product fetching machine |
| CN105215881A (en) * | 2015-10-22 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of manual indexing mechanism |
| CN106334959A (en) * | 2016-11-01 | 2017-01-18 | 淮阴工学院 | Special fixture for boring hole groups in bearing blocks of drum-shaped box bodies |
| CN106826322A (en) * | 2016-11-25 | 2017-06-13 | 西安航空动力控制科技有限公司 | A kind of flexible positioning and clamping device |
| CN106736359A (en) * | 2016-12-21 | 2017-05-31 | 泉州市联控自动化科技有限公司 | A kind of jacking rotating mechanism |
| CN106975772A (en) * | 2017-05-08 | 2017-07-25 | 苏州蓝王机床工具科技有限公司 | One kind bores small shafts workpiece centre hole machine tool |
| CN107414598A (en) * | 2017-09-21 | 2017-12-01 | 瓦房店轴承集团有限责任公司 | Rolling mill bearing end face oil groove halver |
| CN108788820A (en) * | 2018-06-21 | 2018-11-13 | 西安航天动力机械有限公司 | A kind of tooling of turnery processing rear cover shell |
| CN108789606A (en) * | 2018-07-03 | 2018-11-13 | 安徽天艺纸业科技有限公司 | Automatic blanking equipment after a kind of roll web of 23 centimetres of diameter is cut |
| CN109340232A (en) * | 2018-11-16 | 2019-02-15 | 苏州优备精密智能装备股份有限公司 | Sloped rotating welt device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140609 |