CN104551822A - Independent horizontal disc - Google Patents
Independent horizontal disc Download PDFInfo
- Publication number
- CN104551822A CN104551822A CN201510049453.8A CN201510049453A CN104551822A CN 104551822 A CN104551822 A CN 104551822A CN 201510049453 A CN201510049453 A CN 201510049453A CN 104551822 A CN104551822 A CN 104551822A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- central shaft
- pot
- gear ring
- rotary body
- 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.)
- Granted
Links
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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses an independent horizontal disc and belongs to machine tools. The disc comprises a cutter head, a cutter seat, a slider and a press plate and is composed of a cylindrical fixing member, a rotating member and a central shaft; the fixing member is movably connected to the central shaft and the rotating member through a bearing, and the central shaft penetrates the center of the fixing member and is tightly connected to the central hole of the rotating member; a differential mechanism which is located between the fixing member and the central shaft and which is composed of a bevel gear pair, a bevel gear ring and a worm gear is connected to a feed screw of the internal of the rotating member to drive the slider to feed radially. The transmission of the bevel gear pair and bevel gear ring is adopted to form the differential mechanism with the worm gear and a worm, the radial feeding is implemented ingeniously, the independent horizontal disc is widely applied to the machining process, such as grooving, for a boring-milling machine, and the operating efficiency can be improved greatly.
Description
Technical field
The present invention relates to machine tool, particularly facing head.
Background technology
In the lathe work such as existing boring and milling machine, general process is all realize axial feed by ram telescopic band cutter, and radial feed under Parking situation, will lean against on tool rest and manually adjust cutter usually.It is investigated that asking current state-of-the-art method is on tool rest, install the feeding of special feeding motor powered, but because tool rest rotates, the electric power of motor needs to arrange a carbon brush transmission, and carbon brush is because of long time running friction, be very easy to damage, electric power normal transmission can not be ensured.
Summary of the invention
In order to solve the machine tooling cutter radial feeding problems such as boring and milling machine, overcome the defect of electric feeding electric power transfer instability, the present invention devises a kind of gear-driven feed mechanism.Concrete technical scheme is: independent flat capstan, comprise cutter head, tool rest, slide block, pressing plate, described independent flat capstan is made up of the fixed body of cylindrical shape and rotary body and central shaft three part, fixed body is flexibly connected by bearing with central shaft and rotary body, and central shaft is fastenedly connected through fixed body center and rotary body centre bore; In described fixed body, radial direction is symmetrical arranged a pair bevel gear, and on housing, perforate vertical axial arranges a pot bar, takes turns matching with pot, pot bar one end connecting handle; Central shaft ground floor step arranges bevel gear circle engage with a pair bevel gear on fixed body, on central shaft second layer step, cover has little Double-side umbrella gear ring and pot wheel successively, and on pot wheel wheel hub, perforate radial symmetric arranges a pair gap bridge bevel gear and engages with little Double-side umbrella gear ring; On rotary body internal layer, cover has large Double-side umbrella gear ring, the gap bridge bevel gear that one side is taken turns with pot is to engaging, feed gear wheel on the feed screw that one side and rotary body radial direction are arranged engages, and feed screw is equipped with feed nut connection sliding block, slide block is equipped with tool rest and cutter head; Described bevel gear circle, the large and small Double-side umbrella gear ring number of teeth is identical.
The handle that described pot bar one end connects also can be servomotor, connects can realize auto-feed with machine tool numerical control system.
The present invention pass a bridge bevel gear adopt be symmetrical arranged in pairs, stressed even weighing apparatus can be made, ensure the even running of whole differential gear system.
In use, the fixed body of independent flat capstan of the present invention is fastenedly connected on machine ram shell, and central shaft is connected with main shaft.When running well, the cooperation such as bevel gear circle, bevel gear on central shaft, whole gear train produces the output that moves at the uniform velocity on year-on-year basis in the same way, makes large Double-side umbrella gear ring and rotary body realize constant speed and moves in the same way, feed gear wheel rotates with rotary body, self keeps geo-stationary to form idle running; During feeding, pot bar drives the gap bridge bevel gear on pot wheel and pot wheel, whole gear train assembly is produced differential, large Double-side umbrella gear ring produces differential with the rotary body rotated with central shaft, thus feed gear wheel is rotated, drive feed screw action, realize tool feeding.
Advantage of the present invention is to adopt bevel gear to coordinate with bevel gear circle, and when running well, make whole gear train produce the output that moves at the uniform velocity on year-on-year basis in the same way, feed gear wheel forms idle running; During feeding, pot bar drives the gap bridge bevel gear on pot wheel, makes whole gear train assembly produce cleverly differential, causes large Double-side umbrella gear ring to produce differential with the rotary body rotated with central shaft, thus feed gear wheel is rotated, realize tool feeding.Be widely used in the bore hole of the lathe such as digital-control boring-milling machine, ordinary vertical milling machine, grooving, sphere processing etc., can effect be significantly improved.
Accompanying drawing explanation
Fig. 1 is the main pseudosection of the present invention;
Fig. 2 is top plan view of the present invention;
Fig. 3 is the left pseudosection of the present invention.
In figure: 1 is fixed body, 2 is rotary body, and 3 is slide block, axle centered by 4,5 is bevel gear circle, and 6 is little Double-side umbrella gear ring, 7 is large Double-side umbrella gear ring, and 8 is bevel gear, and 9 is pot wheel, 10 is pot bar, and 11 is pot bar cover, and 12 is adjustment screw, 13 is handle, and 14 is feed gear wheel, 15 feed screws, 16 feed nuts, 17 gap bridge bevel gears, 18 pressing plates.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, independent flat capstan of the present invention, comprise cutter head, tool rest, slide block 3, pressing plate 18, form primarily of the fixed body 1 of cylindrical shape and rotary body 2 and central shaft 4 three part, fixed body 1 is flexibly connected by bearing with central shaft 4 and rotary body 2, and central shaft 4 is fastenedly connected through fixed body 1 center and rotary body 2 centre bore; In fixed body 1, radial direction is symmetrical arranged a pair bevel gear 8, and on housing, perforate vertical axial arranges pot bar 10, takes turns 9 match with pot, pot bar 10 one end connecting handle 13, and pot bar 10 is provided with pot bar cover 11 and adjustment screw 12; Central shaft 4 ground floor step arranges bevel gear circle 5 engage with a pair bevel gear 8 on fixed body 1, on central shaft 4 second layer step, cover has little Double-side umbrella gear ring 6 and pot wheel 9 successively, and pot is taken turns perforate radial symmetric on 9 wheel hubs and arranged a pair bridge bevel gear 17 and engage with little Double-side umbrella gear ring 6; On rotary body 2 internal layer circle, cover has large Double-side umbrella gear ring 7, one side engages with the gap bridge bevel gear 17 that pot is taken turns on 9, feed gear wheel 14 on the feed screw 15 that one side and rotary body 2 radial direction are arranged engages, feed screw 15 is equipped with feed nut 16 connection sliding block 3, slide block 3 is equipped with tool rest and cutter head; Described bevel gear circle 5, large Double-side umbrella gear ring 7, little Double-side umbrella gear ring 6 number of teeth are identical.
Claims (2)
1. independent flat capstan, comprise cutter head, tool rest, slide block, pressing plate, it is characterized in that described independent flat capstan is made up of the fixed body of cylindrical shape and rotary body and central shaft, fixed body is flexibly connected by bearing with central shaft and rotary body, and central shaft is fastenedly connected through fixed body center and rotary body centre bore; In described fixed body, radial direction is symmetrical arranged a pair bevel gear, and on housing, perforate vertical axial arranges a pot bar, takes turns matching with pot, pot bar one end connecting handle; Central shaft ground floor step arranges bevel gear circle engage with a pair bevel gear on fixed body, on central shaft second layer step, cover has little Double-side umbrella gear ring and pot wheel successively, and on pot wheel wheel hub, perforate radial symmetric arranges a pair gap bridge bevel gear and engages with little Double-side umbrella gear ring; On rotary body internal layer circle, cover has large Double-side umbrella gear ring, a pair gap bridge bevel gear that one side is taken turns with pot engages, feed gear wheel on the feed screw that one side and rotary body radial direction are arranged engages, and feed screw is equipped with feed nut connection sliding block, slide block is equipped with tool rest and cutter head; Described bevel gear circle, large Double-side umbrella gear ring, the little Double-side umbrella gear ring number of teeth is identical.
2. independent flat capstan according to claim 1, is characterized in that the handle that pot bar one end connects also can be servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049453.8A CN104551822B (en) | 2015-01-31 | 2015-01-31 | Independent flat capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049453.8A CN104551822B (en) | 2015-01-31 | 2015-01-31 | Independent flat capstan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104551822A true CN104551822A (en) | 2015-04-29 |
| CN104551822B CN104551822B (en) | 2016-08-24 |
Family
ID=53069448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049453.8A Expired - Fee Related CN104551822B (en) | 2015-01-31 | 2015-01-31 | Independent flat capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551822B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522191A (en) * | 2016-01-27 | 2016-04-27 | 张家港市大新伟奇机械厂 | Numerical control hole pattern boring mill |
| CN106624060A (en) * | 2016-12-07 | 2017-05-10 | 汉中蓝天精密机械有限责任公司 | Facing head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191025525A (en) * | 1910-11-03 | 1911-03-02 | Wm Muir And Company Ltd | A Combined Machine for Boring, Surfacing, Milling, Drilling and Tapping Metals. |
| CN2354703Y (en) * | 1998-08-11 | 1999-12-22 | 沈阳自动机床厂 | Digital control plane shaping disc |
| CN101602174A (en) * | 2009-06-26 | 2009-12-16 | 云南Cy集团有限公司 | Mechanical flat rotating disk |
| CN201455726U (en) * | 2009-06-26 | 2010-05-12 | 云南Cy集团有限公司 | Flat turning disc device |
| CN201720466U (en) * | 2010-07-15 | 2011-01-26 | 湖北工业大学 | Multifunctional tool rest for boring lathe |
| CN204471067U (en) * | 2015-01-31 | 2015-07-15 | 鄂州市威达机床股份有限公司 | Independent flat capstan |
-
2015
- 2015-01-31 CN CN201510049453.8A patent/CN104551822B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191025525A (en) * | 1910-11-03 | 1911-03-02 | Wm Muir And Company Ltd | A Combined Machine for Boring, Surfacing, Milling, Drilling and Tapping Metals. |
| CN2354703Y (en) * | 1998-08-11 | 1999-12-22 | 沈阳自动机床厂 | Digital control plane shaping disc |
| CN101602174A (en) * | 2009-06-26 | 2009-12-16 | 云南Cy集团有限公司 | Mechanical flat rotating disk |
| CN201455726U (en) * | 2009-06-26 | 2010-05-12 | 云南Cy集团有限公司 | Flat turning disc device |
| CN201720466U (en) * | 2010-07-15 | 2011-01-26 | 湖北工业大学 | Multifunctional tool rest for boring lathe |
| CN204471067U (en) * | 2015-01-31 | 2015-07-15 | 鄂州市威达机床股份有限公司 | Independent flat capstan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522191A (en) * | 2016-01-27 | 2016-04-27 | 张家港市大新伟奇机械厂 | Numerical control hole pattern boring mill |
| CN106624060A (en) * | 2016-12-07 | 2017-05-10 | 汉中蓝天精密机械有限责任公司 | Facing head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104551822B (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |