CN103358159B - Automatic drilling tapping all-in-one - Google Patents
Automatic drilling tapping all-in-one Download PDFInfo
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- CN103358159B CN103358159B CN201310262295.5A CN201310262295A CN103358159B CN 103358159 B CN103358159 B CN 103358159B CN 201310262295 A CN201310262295 A CN 201310262295A CN 103358159 B CN103358159 B CN 103358159B
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- endoporus
- axle sleeve
- splined shaft
- automatic drilling
- locking block
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Abstract
The invention discloses a kind of Metal Cutting Machine Tool, the most new type auto boring tapping all-in-one, including body, transmission component and driving element, fix in default installing hole on described body and run through axle sleeve, this axle sleeve is provided with the first endoporus and the second endoporus connected, wherein the aperture of the first endoporus is less than the aperture of the second endoporus, and on the inner surface of the first endoporus, it is provided with internal spline, jointly run through in above-mentioned first endoporus and the second endoporus and have a splined shaft that can move up and down, second endoporus is separated in upper chamber and lower chambers by this splined shaft, internal spline transmission on its outer surface and the first endoporus simultaneously coordinates, above-mentioned upper chamber is through with the external port of the second endoporus, this external port is connected with locking block, seal in this locking block to run through and have a gas-liquid adapter, it is provided with back-moving spring in bottom chamber.Which solve existing automatic drilling tapping all-in-one parts technical problem many, baroque, the present invention relates to parts few, simple in construction, simultaneously easy accessibility.
Description
Technical field
The present invention relates to a kind of Metal Cutting Machine Tool, particularly automatic drilling tapping all-in-one.
Background technology
Drilling-tapping all-in-one is a kind of Metal Cutting Machine Tool, in order to take into account the service life of tapping knife or drill bit and save the working time in actual production uses, the general way using quickly movement in forward and back cutter idle stroke, and the movement of forward and back cutter idle stroke at present is broadly divided into hand feed and auto-feed, wherein hand feed is driven the main shaft synchronizing moving of Saw blade by operator by tommy bar worm gear；As for auto-feed then by driving element to drive worm-gear driven tooth bar, the main shaft making drilling-tapping all-in-one is down or up.
Although the aforesaid practice all can make forward and back cutter idle stroke quickly move, no matter but hand feed or auto-feed its be both needed to drive tooth bar by worm gear, therefore on mechanism limits, its translational speed has it to limit, the demand of quickly movement cannot be really achieved, the linking of mechanism simultaneously and driving can cause component wear, and have influence on its follow-up service life and machining accuracy.
For above-mentioned situation, (tooth machining unit is similar with drilling-tapping all-in-one to provide a kind of tooth machining unit in the disclosed Chinese utility model patent document of Patent No. 201220110362.2, simply function is the most single), it has a body, this body is provided with a main shaft that can move up and down, being pivoted with rotatable and synchronization-moving rotary shaft in this main shaft, this body one end is provided with a rotation rate-controllable and the driving element turned to；The rotary shaft stage casing of this main shaft is provided with an axle sleeve being hubbed on this body, this main shaft passes one end of this body bottom surface and is provided with a fixed link plate, this fixed link plate has two booms being slidedly arranged on this body front end face, such boom is arranged with the reset sensor block of a corresponding withdrawing transfer point of adjustable height according to different operating position, one correspondence machines withdrawing sensor block a little and the upper limit sensor block of corresponding top point in situ, and on body, it is installed with the reset detection element of the sensor block that should reset respectively a pair, a pair should the withdrawing detection element of withdrawing sensor block and a pair should the upper limit detection element of upper limit sensor block；This body is in being arranged over a fixing seat passed for this rotary shaft upper end by main shaft, this fixing seat be provided with several parallel on the guide rail stretched, furthermore such guide rail stage casing is slidably equipped with a stopper connecting plate, this stopper connecting plate is provided with a swivel nut passed for this rotary shaft, in this swivel nut, spiral shell is provided with a barrel passed for this rotary shaft, it is formed with the keyway extended the most up and down in this rotary shaft, and barrel has the keyway of one correspondence, make this barrel and this rotation between centers be equipped with a key block；A cylinder body it is provided with in this body, this cylinder body has an expansion link that can be risen or fallen by air pressure or oil pressure source start, there is on this expansion link a thread segment, set for a feed adjusting sleeve spiral shell, and feed adjusting sleeve may utilize a locknut selectivity location further, furthermore this expansion link top has a lock caking, this lock caking can coordinate a locknut folder to pull on aforementioned stopper connecting plate, and this body is additionally provided with the feed detection element of a corresponding aforementioned feed adjusting sleeve.Rotatable and synchronization-moving rotary shaft in main shaft in this tooth machining unit, its down or up action is by can being driven by the expansion link that air pressure or oil pressure source start rise or fall in being arranged on cylinder body, it has and can quickly move, the traveling time of forward and back cutter idle stroke can be shortened, and reduce unnecessary abrasion, and can ensure that some row advantages such as its precision processed.The most well solve technological deficiency present in conventional borehole tapping all-in-one, but it is as the high speed development of modern mechanical industry, it is numerous that the automatic drilling tapping all-in-one of said structure or tooth machining unit still there are parts, and structure is complicated, dismounts the technical problems such as loaded down with trivial details.
Summary of the invention
The invention aims to solve above-mentioned the deficiencies in the prior art and to provide one to relate to parts few, simple in construction, simultaneously the automatic drilling tapping all-in-one of easy accessibility.
nullTo achieve these goals，Automatic drilling tapping all-in-one designed by the present invention，Including body、Transmission component and driving element，Described body is provided with default installing hole，In this default installing hole, there is the axle sleeve that can rotate fixing running through，This axle sleeve is provided with the first endoporus and the second endoporus connected，Wherein the aperture of the first endoporus is less than the aperture of the second endoporus，And on the inner surface of the first endoporus, it is provided with internal spline，Jointly run through in above-mentioned first endoporus and the second endoporus and have a splined shaft that can move up and down，Second endoporus is separated in upper chamber and lower chambers by this splined shaft，Internal spline transmission on its outer surface and the first endoporus simultaneously coordinates，Above-mentioned upper chamber is through with the external port of the second endoporus，This external port is connected with locking block，Seal in this locking block to run through and have a gas-liquid adapter，It is provided with back-moving spring in bottom chamber，This back-moving spring is socketed in outside splined shaft，Axle sleeve is connected with driving element by transmission component.
As preferably, transmission component in above-mentioned automatic drilling tapping all-in-one includes axle sleeve belt pulley, driving belt and drive pulley, being driven by driving belt between its bottom bracket axle belt pulley and drive pulley, axle sleeve belt pulley is socketed in outside axle sleeve, and drive pulley is fixed on driving element；Described driving element uses servomotor or motor.
When splined shaft resets under the effect of back-moving spring, in order to be able to that the whole homing action of splined shaft can effectively be buffered in the starting stage, promote the stability of splined shaft homing action, automatic drilling tapping all-in-one provided by the present invention is provided with buffer spring in upper chamber, one end of this buffer spring and the inwall apical grafting locking block, its other end apical grafting is on the end face of splined shaft.
nullThe automatic drilling tapping all-in-one that the present invention obtains，Its structure drive element directly drive axle sleeve by transmission component and be positioned at the splined shaft of axle sleeve and make synchronous rotary and move，Wherein splined shaft is the most directly synchronized by external air source or hydraulic power source while rotating、Lower movement，Therefore compare prior art，Automatic drilling tapping all-in-one provided by the present invention has and can quickly move，Can shorten into、The traveling time of withdrawing idle stroke，And reduce unnecessary abrasion，And on the premise of can ensure that some row advantages such as its precision processed，Without additionally arranging cylinder or hydraulic pressure cylinder assembly and some other baroque drive disk assembly in its structure，Row are such as worm and gear etc.，The parts that complete machine is related to are relatively fewer，Structure is the simplest，Reduce the rate of breakdown of complete machine，And its dismounting is the most more convenient；Also having the present invention to compare more existing automatic drilling tapping all-in-one, its production cost is relatively low, and can effectively reduce the operation cost of enterprise.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 provided automatic drilling tapping all-in-one；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural representation of embodiment 1 provided automatic drilling tapping all-in-one bottom bracket axle；
Fig. 4 is the upward view of Fig. 3 bottom bracket axle；
Fig. 5 is the structural representation of embodiment 2 provided automatic drilling tapping all-in-one.
In figure: body 1, default installing hole 1-1, transmission component 2, drive pulley 2-1, axle sleeve belt pulley 2-2, driving belt 2-3, driving element 3, axle sleeve the 4, first endoporus 4-1, the second endoporus 4-2, internal spline 4-3, external port 4-4, lower chambers 4-2-1, upper chamber 4-2-2, splined shaft 5, sealing ring 6, locking block 7, gas-liquid adapter 8, back-moving spring 9, buffer spring 10.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Embodiment 1:
nullAs depicted in figs. 1 and 2，The automatic drilling tapping all-in-one that the present embodiment is provided，Including body 1，By axle sleeve belt pulley 2-2、The transmission component 2 of driving belt 2-3 and drive pulley 2-1 composition and servomotor，Wherein drive pulley 2-1 is fixed on servomotor，Described body 1 is provided with default installing hole 1-1，In this default installing hole 1-1, there is the axle sleeve 4 that can rotate fixing running through，Axle sleeve belt pulley 2-2 is socketed in outside axle sleeve 4，And be connected with the drive pulley 2-1 on servomotor by driving belt 2-3，As shown in Figure 3 and Figure 4，This axle sleeve 4 is provided with the first endoporus 4-1 and the second endoporus 4-2 connected，The wherein aperture less than the second endoporus 4-2, the aperture of the first endoporus 4-1，And on the inner surface of the first endoporus 4-1, it is provided with internal spline 4-3，Jointly run through, in above-mentioned first endoporus 4-1 and the second endoporus 4-2, the splined shaft 5 having can move up and down，It is embedded with sealing ring 6 on the outer surface of this splined shaft 5 upper part，And the second endoporus 4-2 is separated in upper chamber 4-2-2 and lower chambers 4-2-1，Internal spline 4-3 transmission on the outer surface of its underpart and the first endoporus 4-1 simultaneously coordinates，External port 4-4 of above-mentioned upper chamber 4-2-2 and the second endoporus 4-2 is through，This external port 4-4 is connected with locking block 7，Seal to run through in this locking block 7 and have a gas-liquid adapter 8，Back-moving spring 9 it is provided with in lower chambers 4-2-1，This back-moving spring 9 is socketed in outside splined shaft 5.
nullThe present embodiment provided automatic drilling tapping all-in-one is in specifically used，After pressing lathe start button，Servomotor just drives axle sleeve 4 to rotate clockwise/counterclockwise by transmission component 2，Now due between splined shaft 5 and axle sleeve 4 in the shape that is in transmission connection，Therefore synchronous rotary motion made by splined shaft 5 and axle sleeve 4，Gas-liquid adapter simultaneously 8 is passed through compressed gas，Compressed gas enters and promotes splined shaft 5 to move down in upper chamber 4-2-2，Now the downward compression reseting spring 9 of splined shaft 5 makes it produce potential energy upwards，The space of lower chambers 4-2-1 constantly reduces，Speed and pressure that the most above-mentioned splined shaft 5 moves down can realize with air pressure by changing the air-flow size of compressed gas in gas-liquid adapter 8，If the most directly making the compressed gas accessed in gas-liquid adapter 8 into hydraulic oil，Speed and pressure that splined shaft 5 moves down can also be changed equally，The instruction connected when the downward tapping of splined shaft 5 or when being bored into lowest order by lower position switch and send on counter steer，Servomotor drives axle sleeve 4 to reversely rotate，Compressed gas in upper chamber 4-2-2 or liquid are discharged by gas-liquid adapter 8 simultaneously，The reset potential energy of the splined shaft 5 back-moving spring 9 in lower chambers 4-2-1 moves up under promoting，Connected by upper limit position switch when splined shaft 5 moves up arrival highest order and send halt instruction，So go round and begin again.
Embodiment 2:
As shown in Figure 5, the automatic drilling tapping all-in-one that the present embodiment is provided, its general structure is consistent with embodiment 1, but when splined shaft 5 resets under the effect of back-moving spring 9, in order to be able to that the whole homing action of splined shaft 5 can effectively be buffered in the starting stage, promote the stability of splined shaft 5 homing action, the present embodiment provided automatic drilling tapping all-in-one is provided with buffer spring 10 in upper chamber 4-2-2, one end of this buffer spring 10 and the inwall apical grafting locking block 7, its other end apical grafting is on the end face of splined shaft 5.
Claims (3)
- null1. an automatic drilling tapping all-in-one，Including body (1)、Transmission component (2) and driving element (3)，Described body (1) is provided with default installing hole (1-1)，It is characterized in that there is the axle sleeve (4) that can rotate fixing running through in this default installing hole (1-1)，This axle sleeve (4) is provided with the first endoporus (4-1) and the second endoporus (4-2) connected，Wherein the aperture of the first endoporus (4-1) is less than the aperture of the second endoporus (4-2)，And on the inner surface of the first endoporus (4-1), it is provided with internal spline (4-3)，Jointly run through in above-mentioned first endoporus (4-1) and the second endoporus (4-2) and have a splined shaft that can move up and down (5)，Sealing ring (6) it is embedded with on the outer surface of this splined shaft (5) upper part，Second endoporus (4-2) is separated in upper chamber (4-2-2) and lower chambers (4-2-1) by this splined shaft (5)，Internal spline (4-3) transmission on its outer surface and the first endoporus (4-1) simultaneously coordinates，Above-mentioned upper chamber (4-2-2) is through with the external port of the second endoporus (4-2) (4-4)，This external port (4-4) is connected with locking block (7)，The upper sealing of this locking block (7) runs through gas-liquid adapter (8)，Back-moving spring (9) it is provided with in lower chambers (4-2-1)，This back-moving spring (9) is socketed in splined shaft (5) outward，Axle sleeve (4) is connected with driving element (3) by transmission component (2)；Being provided with buffer spring (10), one end of this buffer spring (10) and the inwall apical grafting locking block (7) in described upper chamber (4-2-2), its other end apical grafting is on the end face of splined shaft (5).
- Automatic drilling tapping all-in-one the most according to claim 1, it is characterized in that: described transmission component (2) includes axle sleeve belt pulley (2-2), driving belt (2-3) and drive pulley (2-1), driven by driving belt (2-3) between its bottom bracket axle belt pulley (2-2) and drive pulley (2-1), axle sleeve belt pulley (2-2) is socketed in axle sleeve (4) outward, and drive pulley (2-1) is fixed in driving element (3).
- Automatic drilling tapping all-in-one the most according to claim 1 and 2, it is characterised in that: described driving element (3) is servomotor or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262295.5A CN103358159B (en) | 2013-06-27 | 2013-06-27 | Automatic drilling tapping all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262295.5A CN103358159B (en) | 2013-06-27 | 2013-06-27 | Automatic drilling tapping all-in-one |
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| Publication Number | Publication Date |
|---|---|
| CN103358159A CN103358159A (en) | 2013-10-23 |
| CN103358159B true CN103358159B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310262295.5A Active CN103358159B (en) | 2013-06-27 | 2013-06-27 | Automatic drilling tapping all-in-one |
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| CN (1) | CN103358159B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900199A (en) * | 2019-11-12 | 2020-03-24 | 北京普瑞曼科技股份有限公司 | Horizontal drilling and tapping integrated drilling machine |
| CN117840490B (en) * | 2024-03-07 | 2024-04-30 | 曼哈特(广东)数控机床有限公司 | Drilling and tapping assembly and drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299783A (en) * | 1963-07-05 | 1967-01-24 | Mach Outiles S E C M O Soc D E | Fluid operated machine tool spindle |
| DE3737024A1 (en) * | 1986-11-21 | 1988-06-23 | Bau Montagek Kohle & Energie | Drilling device, in particular for core holes |
| CN201316819Y (en) * | 2008-11-05 | 2009-09-30 | 浙江西菱台钻制造有限公司 | Multi-head hydraulic drilling machine |
| CN102909440A (en) * | 2012-11-05 | 2013-02-06 | 福鼎市金雄机车部件有限公司 | Synchronous tapping machine with retractable inner shaft of motor |
| CN202824757U (en) * | 2012-08-29 | 2013-03-27 | 杭州速捷机械有限公司 | Oil pressure power head |
| CN103170686A (en) * | 2012-05-21 | 2013-06-26 | 温岭市国邦电气有限公司 | Automatic tapping machine power head capable of fast feed and fast return |
| CN203317118U (en) * | 2013-06-27 | 2013-12-04 | 宁波市鄞州迅隆机械设备厂（普通合伙） | Novel automatic drilling and tapping all-in-one machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123625A (en) * | 1997-10-23 | 1999-05-11 | Nakanishi:Kk | Fluid driving device |
-
2013
- 2013-06-27 CN CN201310262295.5A patent/CN103358159B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299783A (en) * | 1963-07-05 | 1967-01-24 | Mach Outiles S E C M O Soc D E | Fluid operated machine tool spindle |
| DE3737024A1 (en) * | 1986-11-21 | 1988-06-23 | Bau Montagek Kohle & Energie | Drilling device, in particular for core holes |
| CN201316819Y (en) * | 2008-11-05 | 2009-09-30 | 浙江西菱台钻制造有限公司 | Multi-head hydraulic drilling machine |
| CN103170686A (en) * | 2012-05-21 | 2013-06-26 | 温岭市国邦电气有限公司 | Automatic tapping machine power head capable of fast feed and fast return |
| CN202824757U (en) * | 2012-08-29 | 2013-03-27 | 杭州速捷机械有限公司 | Oil pressure power head |
| CN102909440A (en) * | 2012-11-05 | 2013-02-06 | 福鼎市金雄机车部件有限公司 | Synchronous tapping machine with retractable inner shaft of motor |
| CN203317118U (en) * | 2013-06-27 | 2013-12-04 | 宁波市鄞州迅隆机械设备厂（普通合伙） | Novel automatic drilling and tapping all-in-one machine |
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| CN103358159A (en) | 2013-10-23 |
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Effective date of registration: 20170710 Address after: 224000 Xinmin village, Xinmin neighborhood committee, Xinmin District, Yancheng City, Jiangsu, four provinces (E) Patentee after: YANCHENG ZHEN FENG MACHINERY Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170710 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District River Street Lin Dong Yu Xin Cun Industrial Zone (sixth first floor) Patentee before: NINGBO YINZHOU XUNLONG MACHINERY EQUIPMENT FACTORY (GENERAL PARTNERSHIP) |
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Address after: 224000 Dagang Town of Jiangsu province Yancheng City salt District Ching Cheung Road No. 1 Patentee after: YANCHENG ZHEN FENG MACHINERY Co.,Ltd. Address before: 224000 Xinmin village, Xinmin neighborhood committee, Xinmin District, Yancheng City, Jiangsu, four provinces (E) Patentee before: YANCHENG ZHEN FENG MACHINERY Co.,Ltd. |
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Effective date of registration: 20191104 Address after: 314500 shangfenggang West, Hebei side of Changshan, zhouquan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Jianchun Plastic Industry Co.,Ltd. Address before: 224000 Dagang Town of Jiangsu province Yancheng City salt District Ching Cheung Road No. 1 Patentee before: YANCHENG ZHEN FENG MACHINERY Co.,Ltd. |
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