CN202387999U - Boring machine cutting and feeding device for ship tail shaft hole - Google Patents
Boring machine cutting and feeding device for ship tail shaft hole Download PDFInfo
- Publication number
- CN202387999U CN202387999U CN2011204942314U CN201120494231U CN202387999U CN 202387999 U CN202387999 U CN 202387999U CN 2011204942314 U CN2011204942314 U CN 2011204942314U CN 201120494231 U CN201120494231 U CN 201120494231U CN 202387999 U CN202387999 U CN 202387999U
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- shift
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Abstract
The utility model discloses a boring machine cutting and feeding device for a ship tail shaft hole, belonging to the field of ship machinery. The boring machine cutting and feeding device comprises a screw gear, a transition bracket, a connecting screw, a feeding machine seat, a crank, a manual and automatic feeding mechanism and a quick tool setting mechanism, wherein the transition bracket is mounted together with a boring machine central hole in a matching manner through a hole below the transition bracket and is mounted together with the feeding machine seat through the connecting screw; the manual and automatic feeding mechanism and the quick tool setting mechanism are mounted in the mounting holes of the feeding machine seat in a way that gears are mutually engaged; the screw gear is matched with an output gear on the quick tool setting mechanism; and the crank is mounted at one end of a gear shaft of the manual and automatic feeding mechanism or the quick tool setting mechanism, so that the manual tool setting operation can be performed. The boring machine cutting and feeding device is mounted on one end surface of a boring machine shaft; the crank is mounted on the corresponding gear shaft; quick tool setting and micro-adjusting operations can be performed before the machining through a differential principle; a motor is started to perform automatic feeding; and the cutting and feeding amount can be changed through a change gear at the midway, so that the stable machining efficiency is high and the precision is good.
Description
Technical field
The utility model relates to a kind of boring row cutting feed device, and especially a kind of marine rear shaft hole boring row cutting feed device belongs to the ship machinery field.
Background technology
Marine rear shaft hole boring row cutting at present, can't be processed on general boring machine because the tailing axle hole is long and the aperture is big at the feed arrangement of usefulness; Basically all be not to be with manual tool setting function now, also cannot carry out quick feed and fine setting, directly be connected with motor; Security is not high yet, in process, can't conversion cut the amount of feeding, and often there was a mechanical failure; Brought very big difficulty therefore for the processing in tailing axle hole; And bulky, dismounting gets up to waste time and energy, and is a problem being badly in need of solution at present.
Summary of the invention
The purpose of the utility model provides a kind of marine rear shaft hole boring row cutting feed device.
The problem that the utility model will solve is that existing this type of feed arrangement does not have manual tool setting function, can't conversion cut the amount of feeding and bulky deficiency.
For realizing the purpose of the utility model, the technical scheme that the utility model adopts is:
Marine rear shaft hole boring row cutting feed device; Comprise screw gear, transition bracket, attachment screw, push mill, crank, hand automatic feed mechanism and fast to cutter mechanism; Transition bracket is arranged the centre bore installation that matches through hole and the boring of its below; Transition bracket is installed together through attachment screw and push mill, and the hand automatic feed mechanism is installed in the installing hole of push mill with fast cutter mechanism being meshing with each other through gear, screw gear with fast the output gear on the cutter mechanism is matched; Crank is installed in an end of hand automatic feed mechanism or quick tool setting organization gear axle, can carry out manual tool setting.
The hand automatic feed mechanism comprises gear, gland, flat key, bearing, spacer, gear shaft, shift gear, feather key, end cap; Three gear shafts are installed in the hole of push mill through one group of bearing and spacer; The gear shaft right side of top is provided with one group of gear and is used for matching with two shift gears and realizes two grades of speed governing; Gear shaft right side in the middle of two shift gears are installed in through feather key; On the gear shaft right side in the middle of end cap is fixed on, in the middle of two gears are installed in through flat key and the left side of the gear shaft of below also is meshing with each other;
Fast cutter mechanism is comprised flat key, gear and gear shaft, gear shaft is equipped with gear through flat key, and is meshed with the gear on the gear shaft right side, below of hand automatic feed mechanism, and the gear in gear shaft left side meshes with screw gear;
The hand automatic feed mechanism be not on same straight line fast to the axis of the gear shaft of cutter mechanism, middle two gear shafts, deflection be the right side of gear shaft up and down, to dwindle the diameter of whole push mill, makes the entire mechanism compact conformation;
Two shift gears are installed in the gear shaft right side in the middle of the hand automatic feed mechanism through feather key, and with its formation matched in clearance, on the shift gear, also be provided with and hold out against screw, position self-acting feed exactly after being convenient to manually dial the good position of engagement;
The feeding 1=0.1-0.2MM/ revolution of whole device, feeding 2=0.3-0.4MM/ revolution, with the difference according to the welding material, the amount of feeding that conversion is suitable reaches steady processing, and ensures the quality of products.
The utility model has the advantages that: this device is installed on the end face of boring row axle; Again crank is installed on the corresponding gear shaft, after just can carrying out quick tool setting and fine setting earlier before the processing of differential principle, start motor to carry out self-acting feed; Also can realize the conversion cutting amount of feeding midway through the shift gear; Therefore it is high to process steady efficient, and precision is good, should have market widely.
Description of drawings
Fig. 1 is the schematic diagram of the utility model marine rear shaft hole boring row cutting feed device;
Fig. 2 is the right view of the utility model marine rear shaft hole boring row cutting feed device;
Among the figure: 1. screw gear 2. gears 3. glands 4. flat keys 5. gears 6. transition brackets 7. attachment screws 8. push mills 9. bearings 10. spacers 11. gear shafts 12. cranks 13. shift gears 14. shift gears 15. feather keys 16. end caps 17. gear shafts 18. gear shafts 19. gears 20. flat keys 21. gear shafts 22. hand automatic feed mechanisms 23. are fast to cutter mechanism.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in the figure; The utility model marine rear shaft hole boring row cutting feed device; Comprise screw gear 1, transition bracket 6, attachment screw 7, push mill 8, crank 12, hand automatic feed mechanism 22 and fast to cutter mechanism 23; Transition bracket 6 is arranged the centre bore installation that matches through hole and the boring of its below; Transition bracket 6 is installed together through attachment screw 7 and push mill 8, and hand automatic feed mechanism 22 is installed in the installing hole of push mill 8 with fast cutter mechanism 23 being meshing with each other through gear, screw gear 1 with fast the output gear on the cutter mechanism 23 is matched; Crank 12 is installed in hand automatic feed mechanism 22 or fast to an end of cutter mechanism 23 gear shafts, can carries out manual tool setting.
Hand automatic feed mechanism 22 comprises gear 2, gland 3, flat key 4, gear 5, bearing 9, spacer 10, gear shaft 11, shift gear 13, shift gear 14, feather key 15, end cap 16, gear shaft 17 and gear shaft 18; Gear shaft 11, gear shaft 17 and gear shaft 18 are installed in the hole of push mill 8 through one group of bearing 9 and spacer 10; Gear shaft 11 right sides are provided with one group of gear and are used for matching with shift gear 13, shift gear 14 and realize two grades of speed governing; Shift gear 13, shift gear 14 are installed in gear shaft 17 right sides through feather key 15; End cap 16 is fixed on gear shaft 17 right sides, and gear 2, gear 5 are installed in the left side of gear shaft 17 and gear shaft 18 through flat key 4 and are meshing with each other;
The axis of gear shaft 11, gear shaft 17, gear shaft 18 and gear shaft 21 is not on same straight line; The right side (like Fig. 2) of gear shaft 17, gear shaft 18 deflection gear shafts 11 and gear shaft 21; To dwindle the diameter of whole push mill 8, make the entire mechanism compact conformation;
The feeding 1=0.16MM/ revolution of whole device, feeding 2=0.353MM/ revolution, with the difference according to the welding material, the amount of feeding that conversion is suitable reaches steady processing, and ensures the quality of products.
The operation principle of this device is: this device is installed on the end face of boring row axle, through crank 12 being installed on gear shaft 11 or the gear shaft 21, before rotating boring row axle, can just can not carry out quick tool setting and fine setting earlier through differential principle turning gear wheel shaft 11 and gear shaft 21; Boring row axle rotates the whole device in back and rotates together thereupon, and do not produce the amount of feeding this moment, when the workman arrests crank 12 with hand; Rotate and just pass to screw gear 1, screw gear 1 drives cutting mechanism and carries out cutting movement, when needing the conversion cutting amount of feeding midway; As long as the openhanded crank 12 of opening is adjusted to shift gear 13, shift gear 14 suitable gear and gets final product, arrest crank 12 and started working again; Therefore it is high to process steady efficient; Regulate suitable convenience, and in case generation processing is unexpected, hand one is put feed-disabling at once; Speed than pressing emergency stop push button is faster, so that loss is reduced to minimum.
Claims (6)
1. cutting feed device is arranged in the boring of marine rear shaft hole; Comprise screw gear (1), transition bracket (6), attachment screw (7), push mill (8), crank (12), hand automatic feed mechanism (22) and fast to cutter mechanism (23); It is characterized in that: transition bracket (6) is arranged the centre bore installation that matches through hole and the boring of its below; Transition bracket (6) is installed together through attachment screw (7) and push mill (8); Hand automatic feed mechanism (22) and fast cutter mechanism (23) being meshing with each other through gear is installed in the installing hole of push mill (8); Screw gear (1) with fast the output gear on the cutter mechanism (23) is matched, crank (12) is installed in hand automatic feed mechanism (22) or fast to an end of cutter mechanism (23) gear shaft, can carries out manual tool setting.
2. marine rear shaft according to claim 1 hole boring row cutting feed device, it is characterized in that: said hand automatic feed mechanism (22) comprises gear (2), gland (3), flat key (4), gear (5), bearing (9), spacer (10), gear shaft (11), shift gear (13), shift gear (14), feather key (15), end cap (16), gear shaft (17) and gear shaft (18); Gear shaft (11), gear shaft (17) and gear shaft (18) are installed in the hole of push mill (8) through one group of bearing (9) and spacer (10); Gear shaft (11) right side is provided with one group of gear and is used for matching with shift gear (13), shift gear (14) and realizes two grades of speed governing; Shift gear (13), shift gear (14) are installed in gear shaft (17) right side through feather key (15); End cap (16) is fixed on gear shaft (17) right side, and gear (2), gear (5) are installed in the left side of gear shaft (17) and gear shaft (18) through flat key (4) and are meshing with each other.
3. marine rear shaft according to claim 1 hole boring row cutting feed device; It is characterized in that: saidly fast cutter mechanism (23) is comprised flat key (20), gear (19) and gear shaft (21); Gear shaft (21) is equipped with gear (19) through flat key (20); And be meshed with the gear on gear shaft (18) right side, the gear in gear shaft (21) left side meshes with screw gear (1).
4. marine rear shaft according to claim 1 and 2 hole boring row cutting feed device; It is characterized in that: the axis of said gear shaft (11), gear shaft (17), gear shaft (18) and gear shaft (21) is not on same straight line; The right side of gear shaft (17), gear shaft (18) deflection gear shaft (11) and gear shaft (21); To dwindle the diameter of whole push mill (8), make the entire mechanism compact conformation.
5. marine rear shaft according to claim 1 hole boring row cutting feed device; It is characterized in that: said shift gear (13), shift gear (14) are installed in gear shaft (17) right side through feather key (15); And form matched in clearance with gear shaft (17); On shift gear (14), also be provided with and hold out against screw, position self-acting feed exactly after being convenient to manually dial the good position of engagement.
6. marine rear shaft according to claim 1 hole boring row cutting feed device; It is characterized in that: the feeding 1=0.1-0.2MM/ revolution of said whole device; Feeding 2=0.3-0.4MM/ revolution is with the difference according to the welding material, the amount of feeding that conversion is suitable; Reach steady processing, and ensure the quality of products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204942314U CN202387999U (en) | 2011-12-02 | 2011-12-02 | Boring machine cutting and feeding device for ship tail shaft hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204942314U CN202387999U (en) | 2011-12-02 | 2011-12-02 | Boring machine cutting and feeding device for ship tail shaft hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387999U true CN202387999U (en) | 2012-08-22 |
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ID=46662951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204942314U Expired - Fee Related CN202387999U (en) | 2011-12-02 | 2011-12-02 | Boring machine cutting and feeding device for ship tail shaft hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398059A (en) * | 2011-12-02 | 2012-04-04 | 浙江扬帆通用机械制造有限公司 | Device for boring, cutting and feeding tail shaft hole of ship |
| CN104607687A (en) * | 2014-12-10 | 2015-05-13 | 中船黄埔文冲船舶有限公司 | Automatic end face boring device for ship axle-rudder system |
| CN105689745A (en) * | 2016-03-22 | 2016-06-22 | 领新(南通)重工有限公司 | Boring cutter bar device for machining of inner-hole clamp spring groove |
-
2011
- 2011-12-02 CN CN2011204942314U patent/CN202387999U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398059A (en) * | 2011-12-02 | 2012-04-04 | 浙江扬帆通用机械制造有限公司 | Device for boring, cutting and feeding tail shaft hole of ship |
| CN102398059B (en) * | 2011-12-02 | 2013-08-14 | 舟山冠辰船舶科技有限公司 | Device for boring, cutting and feeding tail shaft hole of ship |
| CN104607687A (en) * | 2014-12-10 | 2015-05-13 | 中船黄埔文冲船舶有限公司 | Automatic end face boring device for ship axle-rudder system |
| CN105689745A (en) * | 2016-03-22 | 2016-06-22 | 领新(南通)重工有限公司 | Boring cutter bar device for machining of inner-hole clamp spring groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120822 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |