CN103042254B - Automatic cutter feeding device for boring taper holes - Google Patents
Automatic cutter feeding device for boring taper holes Download PDFInfo
- Publication number
- CN103042254B CN103042254B CN201210540857.3A CN201210540857A CN103042254B CN 103042254 B CN103042254 B CN 103042254B CN 201210540857 A CN201210540857 A CN 201210540857A CN 103042254 B CN103042254 B CN 103042254B
- Authority
- CN
- China
- Prior art keywords
- boring
- hole
- bevel gear
- jackshaft
- lead screw
- 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.)
- Active
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The invention provides an automatic cutter feeding device for boring taper holes. The automatic cutter feeding device comprises a boring machine and a taper hole boring cutter rest, a sliding block and a lead screw are arranged on the taper hole boring cutter rest, the sliding block is used for installing cutters and connected with the taper hole boring cutter rest in a threaded mode, the lead screw is arranged in a lead screw hole on the taper hole boring cutter rest and connected with the lead screw hole in a threaded mode, a transmission gear pair box is installed at the tail end of the boring machine, a reversing device is arranged at the tail end of the lead screw, a shaft hole is arranged on the boring machine and located between the transmission gear pair box and the reversing device, and a transmission rod is arranged in the shaft hole; the transmission gear pair box comprises a middle shaft, a variable shaft and a transmission shaft which are arranged in a casing of the transmission gear pair box, and the head end of the transmission shaft extends out of the casing to be connected with the tail end of the transmission rod; and the variable shaft is meshed with the boring machine through gears, and the transmission rod is connected with the lead screw through the reversing device. The automatic cutter feeding device is capable of automatically feeding the cutters when the cutters bore the taper holes, persons are not required for watching and operating the device, the amount of cutter feeding is controllable and even, and efficiency and safety are improved.
Description
Technical field
The present invention relates to boats and ships fitting device field, particularly a kind of taper boring automatic feeder.
Background technology
Figure 1 shows that existing rudder blade conical hole boring device schematic diagram, all the time, in the process of shipping rudder blade boring taper hole, its feed all adopts manually manual operation, usually be all a handwheel 23 by being installed on boring taper hole knife rest 9, handwheel 23 is just rotated when boring row 4 rotates a circle, handwheel 23 just drives screw mandrel 8 to rotate an angle, screw mandrel 8 will drive the slide block 24(installing cutter head 22 to see Fig. 2) length feed, manual operation, the angle of each rotation hand wheel 23 is all inconsistent, cause feed uneven, and all need when namely feed rotates handwheel 23 at every turn to close the motor 11 driving boring row 4 to rotate, so, not only labour intensity is large, and efficiency is lower, and have security risk.
Be not difficult to find out by Fig. 1, rudder blade conical hole boring device is supported by the bearings mounted bearings plate 10 be arranged on before and after it, is connected supports during use and by bracing frame 25 with the rudder blade 26 shown in work piece and Fig. 1.
Summary of the invention
The object of the invention is to overcome current manual operations and carry out bore hole, taper hole, have that feed is uneven, labour intensity is large, efficiency is low, and have the problem of security risk.
For reaching above-mentioned purpose, the invention provides a kind of taper boring automatic feeder, comprise boring row, the boring taper hole knife rest be arranged on outside this boring row front portion, this boring taper hole knife rest is provided with the slide block in order to mounting cutter of its thread connection, be arranged on this boring taper hole knife rest lead screw hole in and with the screw mandrel of this lead screw hole thread connection, the end of boring row is provided with travelling gear odd-side, the end of screw mandrel is provided with reversing arrangement, boring row is provided with axis hole, this axis hole between travelling gear odd-side and reversing arrangement, and is provided with drive link in this axis hole; Driving gear pair case comprises the jackshaft be arranged in its housing, a variable-speed shaft and a power transmission shaft, and jackshaft is fixed axis; Power transmission shaft is arranged on the top of jackshaft, and is engaged by the first gear mesh with this jackshaft; Variable-speed shaft is arranged on the below of jackshaft, and is engaged by the second gear mesh with this jackshaft; The head end of power transmission shaft extends to outside described housing and connects with the end of described drive link; Variable-speed shaft is engaged with boring row by gear; Reversing arrangement comprises and is arranged on the first bevel gear being parallel to boring row in its housing and perpendicular to the double end bevel gear in boring row, the first bevel gear is connected with the end of screw mandrel; The epicone gearhead of double end bevel gear engages with the first bevel gear, and lower bevel gear head engages with the second bevel gear being arranged on drive link head end.
The invention has the beneficial effects as follows: the self power of boring row is transformed into screw mandrel and rotates, thus complete autofeed in the process of bore hole at cutter, the depth of cut is evenly controlled; This device is installed and used simply, need not personnel look after, also need not people's hand operated, and improve work efficiency in man-hour, security is higher.
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is existing rudder blade conical hole boring device handwheel feed schematic diagram.
Fig. 2 is A portion enlarged drawing in Fig. 1.
Fig. 3 is taper boring automatic feeder schematic diagram.
Fig. 4 is travelling gear odd-side schematic diagram.
Fig. 5 is reversing arrangement schematic diagram.
In figure: 1-travelling gear odd-side; 2-drive link; 3-reversing arrangement; 4-boring row; 5-jackshaft; 6-variable-speed shaft; 7-power transmission shaft; 8-screw mandrel; 9-boring taper hole knife rest; 10-bearings plate; 11-motor; 12-lead screw hole; 13-axis hole; 14-housing; 15-the first gear mesh; 16-the second gear mesh; 17-the first bevel gear; 18-double end bevel gear; 19-epicone gearhead; 20-lower bevel gear head; 21-the second bevel gear; 22-cutter; 23-handwheel; 24-slide block; 25-bracing frame; 26-rudder blade.
Detailed description of the invention
In order to be overcome current manual operations to carry out bore hole, taper hole, there is feed uneven, labour intensity is large, efficiency is low, and have the problem of security risk, present embodiments provide the taper boring automatic feeder shown in a kind of Fig. 3, comprise boring row 4, be arranged on the boring taper hole knife rest 9 outside this boring row 4 front portion, this boring taper hole knife rest 9 is provided with the slide block 22 in order to mounting cutter with its thread connection, to be arranged in lead screw hole on this boring taper hole knife rest 9 12 and with the screw mandrel 8 of this lead screw hole 12 thread connection, the end of boring row 4 is provided with travelling gear odd-side 1, the end of screw mandrel 8 is provided with reversing arrangement 3, boring row 4 is provided with axis hole 13, this axis hole 13 is between travelling gear odd-side 1 and reversing arrangement 3, and be provided with drive link 2 in this axis hole 13, composition graphs 4 is visible, and travelling gear odd-side 1 comprises jackshaft 5, variable-speed shaft 6 and the power transmission shaft 7 be arranged in its housing 14, and jackshaft 5 is fixed axis, power transmission shaft 7 is arranged on the top of jackshaft 5, and is engaged by the first gear mesh 15 with this jackshaft 5, variable-speed shaft 6 is arranged on the below of jackshaft 5, and is engaged by the second gear mesh 16 with this jackshaft 5, the head end (namely illustrating the right-hand member of power transmission shaft 7) of power transmission shaft 7 extends to outside housing 14 and connects with the end (namely illustrating the left end of drive link 2) of described drive link 2, variable-speed shaft 6 is engaged with boring row 4 by gear,
Composition graphs 5 is visible, and reversing arrangement 3 comprises the first bevel gear 17 being parallel to boring row 4 that is arranged in its housing and is connected with the end of screw mandrel 8 perpendicular to double end bevel gear 18, first bevel gear 17 of boring row 4; The epicone gearhead 19 of double end bevel gear 18 engages with the first bevel gear 17, and lower bevel gear 20 engages with the second bevel gear 21 being arranged on drive link 2 head end.
The taper boring automatic feeder that the present embodiment provides, in bore hole process, motor 11 drives boring row 4 to rotate, boring row 4 drives the variable-speed shaft 6 engaged with it by gear to rotate, variable-speed shaft 6 is transferred to power transmission shaft 7 by after boring row 4 rotating speed speed change, power transmission shaft 7 drives drive link 2 to rotate, drive link 2 drives the rotation of screw mandrel 8 by reversing arrangement 3, screw-threaded engagement is passed through between lead screw hole 12 in screw mandrel 8 and boring row 4, make, between screw mandrel 8 and boring row 4, relative motion occurs, and that in fact screw mandrel 8 and boring row 4 itself can not occur axially is movable, so and the slide block 24 of the mounting cutter 22 of screw-threaded engagement between boring row 4, be moved vertically, finally realize automatically completing feed in bore hole process.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (1)
1. a taper boring automatic feeder, comprise boring row (4), be arranged on the boring taper hole knife rest (9) outside this boring row (4) front portion, this boring taper hole knife rest (9) is provided with and the slide block in order to mounting cutter of its thread connection (22), in the lead screw hole (12) being arranged on this boring taper hole knife rest (9) and with the screw mandrel (8) of this lead screw hole (12) thread connection, it is characterized in that: the end of described boring row (4) is provided with travelling gear odd-side (1), the end of screw mandrel (8) is provided with reversing arrangement (3), boring row (4) is provided with axis hole (13), this axis hole (13) is positioned between described travelling gear odd-side (1) and reversing arrangement (3), and be provided with drive link (2) in this axis hole (13),
Described travelling gear odd-side (1) comprises the jackshaft (5) be arranged in its housing (14), a variable-speed shaft (6) and a power transmission shaft (7), and jackshaft (5) is fixed axis;
Power transmission shaft (7) is arranged on the top of jackshaft (5), and is engaged by the first gear mesh (15) with this jackshaft (5);
Variable-speed shaft (6) is arranged on the below of jackshaft (5), and is engaged by the second gear mesh (16) with this jackshaft (5);
The head end of power transmission shaft (7) extends to described housing (14) and connects with the end of described drive link (2) outward;
Variable-speed shaft (6) is engaged with boring row (4) by gear;
Reversing arrangement (3) comprises and is arranged on the first bevel gear (17) being parallel to boring row (4) in its housing and perpendicular to the double end bevel gear (18) in boring row (4), the first bevel gear (17) is connected with the end of screw mandrel (8);
The epicone gearhead (19) of double end bevel gear (18) engages with the first bevel gear (17), and lower bevel gear head (20) is engaged with the second bevel gear (21) being arranged on drive link (2) head end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540857.3A CN103042254B (en) | 2012-12-12 | 2012-12-12 | Automatic cutter feeding device for boring taper holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540857.3A CN103042254B (en) | 2012-12-12 | 2012-12-12 | Automatic cutter feeding device for boring taper holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042254A CN103042254A (en) | 2013-04-17 |
| CN103042254B true CN103042254B (en) | 2015-04-22 |
Family
ID=48055246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540857.3A Active CN103042254B (en) | 2012-12-12 | 2012-12-12 | Automatic cutter feeding device for boring taper holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042254B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191889A (en) * | 2020-10-26 | 2021-01-08 | 辽宁顺达机械制造(集团)有限公司 | Boring device for conical hole of rudder blade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404588A (en) * | 1966-02-03 | 1968-10-08 | Pme Holding A G | Boring apparatus for conical bores |
| CN102615310A (en) * | 2012-03-31 | 2012-08-01 | 无锡市东舟船舶附件有限公司 | Boring machine for field machining of conical hole of rudder blade |
| CN202427993U (en) * | 2011-12-16 | 2012-09-12 | 广新海事重工股份有限公司 | Conical hole boring equipment |
| CN202479519U (en) * | 2012-03-06 | 2012-10-10 | 舟山利远机械有限公司 | Differential type taper hole tool post |
| CN202963550U (en) * | 2012-12-12 | 2013-06-05 | 广州中船黄埔造船有限公司 | Hole drilling and boring automatic cutter feeding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004036078B4 (en) * | 2004-07-24 | 2009-02-19 | Kraussmaffei Technologies Gmbh | Processing apparatus and method for producing a plasticizing cylinder |
-
2012
- 2012-12-12 CN CN201210540857.3A patent/CN103042254B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404588A (en) * | 1966-02-03 | 1968-10-08 | Pme Holding A G | Boring apparatus for conical bores |
| CN202427993U (en) * | 2011-12-16 | 2012-09-12 | 广新海事重工股份有限公司 | Conical hole boring equipment |
| CN202479519U (en) * | 2012-03-06 | 2012-10-10 | 舟山利远机械有限公司 | Differential type taper hole tool post |
| CN102615310A (en) * | 2012-03-31 | 2012-08-01 | 无锡市东舟船舶附件有限公司 | Boring machine for field machining of conical hole of rudder blade |
| CN202963550U (en) * | 2012-12-12 | 2013-06-05 | 广州中船黄埔造船有限公司 | Hole drilling and boring automatic cutter feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103042254A (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021232642A1 (en) | Dual blade transmission mechanism and electric shears having said dual blade transmission mechanism | |
| CN203900634U (en) | Inner hole chamfering machine | |
| CN206994405U (en) | A kind of feed arrangement of hobbing diffusion machine | |
| CN205341982U (en) | Automatic hole driller | |
| CN204616429U (en) | Cane harvesting machine segment leaf-peeling mechanism | |
| CN103042254B (en) | Automatic cutter feeding device for boring taper holes | |
| CN202963550U (en) | Hole drilling and boring automatic cutter feeding device | |
| CN203371098U (en) | Device for milling surface crack of titanium alloy rod-like material | |
| CN204232231U (en) | A kind of peeling device of sugarcane-peeling machine | |
| CN204800709U (en) | Full -automatic sticky tape cutting machine | |
| CN201824479U (en) | Novel cutting machine for paper-faced gypsum board | |
| CN206465144U (en) | A kind of stamp skin preparation facilities | |
| CN202271117U (en) | Fully-automatic rotating and clamping device | |
| CN205324756U (en) | External threading tool pole | |
| CN109278101A (en) | Belt automatic gas cutting machine | |
| CN220428499U (en) | Paper machine slitting device | |
| CN105605202A (en) | Adjustable-wheelbase dual-output shaft driving mechanism | |
| CN204487657U (en) | Infusion bag cutting machine | |
| CN111322006B (en) | Building construction drilling equipment | |
| CN210588452U (en) | Milling machine grinding head device | |
| CN215036536U (en) | Grinding wheel dresser of grinding machine with crossed roller bearing raceway convexity | |
| CN211456510U (en) | Tool for peeling electric wire | |
| CN204075297U (en) | There is the bench drill of self-acting feed function | |
| CN203611041U (en) | Cutter lifting device of numerical-control spline shaft milling machine | |
| CN108724007A (en) | A kind of equipment for grinding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee after: Middle ship Huangpu Wen Chong boats and ships Co., Ltd Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee before: CSSC Guangzhou Shipbuilding Co., Ltd. |