CN205324787U - Oblique oilhole drilling machine - Google Patents
Oblique oilhole drilling machine Download PDFInfo
- Publication number
- CN205324787U CN205324787U CN201521036248.XU CN201521036248U CN205324787U CN 205324787 U CN205324787 U CN 205324787U CN 201521036248 U CN201521036248 U CN 201521036248U CN 205324787 U CN205324787 U CN 205324787U
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- CN
- China
- Prior art keywords
- slide
- frame
- drill bit
- bushing plate
- bushing
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Abstract
The utility model discloses an oblique oilhole drilling machine, its technical scheme main points are: which comprises a frame, be equipped with in the frame and carry out the drilling system that drills to the bent axle, the drilling system includes and carries out the drill bit and the bushing plate of driling to the bent axle, the bushing plate slides and sets up in the frame, be equipped with on the bushing plate with drill bit complex guiding hole, be equipped with the gliding driver part of drive bushing plate in the frame, slide the bushing plate and set up in the frame, when drilling, after drill bit predetermined position completion, the lead screw reversal, the drill bit withdraws from in the drill bushing, return the bushing plate backward and move back this moment, the bushing plate is followed the bent axle top and is putd aside, like this when follow -up drilling, from the interior exhaust piece of drilling owing to there be not any blockking, can be very smooth from the interior discharge of driling, the efficiency of drill bit when drilling has obtained the improvement, after the bushing plate returns and moves back, the drill bit gos forward and continues the crank operation of driling, because the drill bit does not contact with the drill bushing, therefore, the wearing and tearing of drill bushing have been reduced, the life of drill bushing has been prolonged.
Description
Technical field
This utility model relates to a kind of drilling and cutting machine, more specifically, it relates to a kind of inclined oil hole of air boring machine。
Background technology
Bent axle is radially provided with the lubrication inclined oil hole of air that multiple parallel to each other and with crankshaft two end axis of support acutangulates, existing bent axle radially multiple inclined oil hole of air processing modes mainly have two kinds: a kind of is be clamped on the workbench of common driller by bent axle location, by special inclined oil hole of air drill jig, inclined oil hole of air by common driller hand feed drilling bent axle radial direction, can only processing an oilhole, multiple inclined oil hole of air are sequentially completed processing every time。After adopting this processing mode often to process an inclined oil hole of air, bit location needs to reorientate, and wastes time and energy, and processing beat is slow, and machining accuracy is poor。Another kind is to use Digit Control Machine Tool drilling inclined oil hole of air, automatically processed by NC cutting tool, although the problem that this kind of processing method solves common driller machining accuracy difference, but also can only process a hole every time, efficiency is still very low, and the use cost of lathe is higher, the requirement of operator quality is also high, therefore, application number be 201220401919.8 utility model provide a kind of crankshaft oblique oil hole drilling special plane, the multiple drill bit of primary feed simultaneously completes the processing of multiple inclined oil hole of air on bent axle radially same phase, substantially increase working (machining) efficiency, reduce processing cost, ensure that each hole location simultaneously。
In order to ensure drill bit boring time, avoid drill bit when initial contact, fracture, base is provided with drill jig version, bushing plate is provided with mean for the drill bushing of drill bit traverse, bushing plate is when initial bore hole, drill bit can be played guiding function, avoid drill bit owing to occurring vibration to cause broken drill, bushing plate of the prior art, all it is fixedly disposed in frame, even if but drill bit is piercing inside bent axle, boring procedure still can vibrate, if when boring, still drill bushing is set in bit exterior, the drill bushing being so set in bit exterior is just extremely susceptible to damage, shorten the service life of drill bushing, in addition, outlet due to the inclined oil hole of air that bushing plate is fixedly installed on bent axle, when boring, bushing plate blocks the discharge of the chip that drill bit gets out to a certain extent, reduce drilling efficiency。
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of inclined oil hole of air boring machine, it is possible to extend the service life of drill bushing and chip can be facilitated to discharge raising drilling efficiency。
For achieving the above object, this utility model provides following technical scheme: a kind of inclined oil hole of air boring machine, including frame, described frame is provided with the drilling system that bent axle is holed, described drilling system includes the drill bit that bent axle is holed and the bushing plate coordinated with drill bit, it is characterized in that: described bushing plate sliding is arranged in frame, described bushing plate is provided with the pilot hole coordinated with drill bit, and described frame is provided with the driver part driving bushing plate to slide。
By adopting technique scheme, by bushing plate sliding is arranged in frame, when boring, after drill bit pre-determined bit completes, leading screw reverses, drill bit exits in drill bushing, now by bushing plate rollback backward, bushing plate is removed from bent axle top, such drill bit is when boring, the chip discharged in boring is not owing to having any stop, can discharge in boring very smoothly, owing to chip removal efficiency improves, the drill bit efficiency when boring have also been obtained raising, after bushing plate rollback, drill bit advances, continue crank is carried out drilling operation, owing to drill bit does not contact with drill bushing, therefore, drill bushing is without causing damage, reduce abrasion, extend the service life of drill bushing。
It is also preferred that the left described frame is provided with slide rail, on described slide rail, sliding is connected to the slide for installing drill template, and described driver part includes the cylinder of stepping down being fixedly installed on slide, and described frame is provided with the projection that the piston rod with cylinder of stepping down abuts。
By adopting technique scheme, by arranging slide and slide rail, it is possible to the sufficiently stable adjustment realizing bushing plate position, by arranging cylinder of stepping down, it is possible to achieve being automatically adjusted of the position of slide, save manpower, improve work efficiency。
It is also preferred that the left the L-shaped setting of described bushing plate, in described pilot hole, it is provided with drill bushing。
By adopting technique scheme, it is possible to avoid when pre-determined bit, drill bit jaw and bushing plate interfere, and improve the reliability of equipment, are detachably fixed and are provided with drill bushing in pilot hole, and pilot hole can be played a protective role by drill bushing。
It is also preferred that the left described frame is provided with the limiting component that restriction slide slides。
By adopt technique scheme, when slide rollback, limiting component can limit slide slide, it is to avoid occur when step down cylinder deactivation time, slide moves down the phenomenon interrupted by drill bit, improves the safety of equipment。
It is also preferred that the left described limiting component includes the limited block being connected with frame sliding, described limited block can abut with slide end face。
By adopting technique scheme, operationally, it is only necessary to limited block stretches out, the spacing of slide, simple in construction can be realized。
It is also preferred that the left described frame is provided with the limiting cylinder driving limited block to slide。
By adopting technique scheme, by arranging limiting cylinder, it is possible to realize the slip of limited block very easily, improve the automaticity of equipment。
It is also preferred that the left described slide is provided with the cleaning member that slide rail is cleared up。
By adopting technique scheme, it is possible to avoid occurring between slide and slide rail stuck, improve the stability of slide。
It is also preferred that the left described cleaning member includes woollen brush base, described woollen brush base is provided with the hairbrush that slide rail abuts。
By adopting technique scheme, adopting hairbrush that slide rail is cleared up, simple in construction, cleaning effect is good。
Accompanying drawing explanation
Fig. 1 is the assembled view one of this utility model embodiment；
Fig. 2 is the assembled front view of this utility model embodiment；
Fig. 3 is the assembled view two of this utility model embodiment；
Fig. 4 is the drilling system structure chart of this utility model embodiment；
Fig. 5 is A portion enlarged drawing in Fig. 4。
In figure: 1, frame；11, guide rail；12, slide rail；13, projection；2, motor cabinet；21, drill bit；3, slide；31, bushing plate；311, drill bushing；4, step down cylinder；5, limited block；51, limiting cylinder；6, woollen brush base；61, hairbrush；7, drilling system；8, leading screw；81, servomotor。
Detailed description of the invention
Referring to figs. 1 through Fig. 5 and embodiment, this utility model is described further。
A kind of inclined oil hole of air boring machine, including frame 1, frame 1 is provided with the drilling system 7 that bent axle is holed, drilling system 7 includes the drill bit 21 that bent axle is holed, the bushing plate 31 coordinated with drill bit 21 and the guide rail 11 being inclined in frame 1, on guide rail 11, sliding is provided with motor cabinet 2 and drill bit 21, motor cabinet 2 drives drill bit 21 to rotate, frame 1 is provided with leading screw 8 and servomotor 81 that drive motor seat 2 slides on guide rail 11, during work, servomotor 81 drives leading screw 8 to rotate, leading screw 8 is threadeded with motor cabinet 2, leading screw 8 can be exactly accurate drive motor seat 2 slide, and then can ensure that the drill bit 21 accuracy in boring procedure, it is the utility model patent of 201220401919.8 that drilling system 7 employing can select application number in background technology, belong to prior art, do not repeat them here。
By bushing plate 31 sliding is arranged in frame 1, when boring, after drill bit 21 pre-determined bit completes, leading screw 8 reverses, drill bit 21 exits in drill bushing 311, now by bushing plate 31 rollback backward, bushing plate 31 is removed from bent axle top, such drill bit 21 is when boring, the chip discharged in boring is not owing to having any stop, can discharge in boring very smoothly, owing to chip removal efficiency improves, the drill bit 21 efficiency when boring have also been obtained raising, after bushing plate 31 rollback, drill bit 21 advances, continue crank is carried out drilling operation, owing to drill bit 21 does not contact with drill bushing 311, therefore, drill bushing 311 is without causing damage, reduce abrasion, extend the service life of drill bushing 311, bushing plate 31 is provided with mean for the pilot hole that drill bit 21 wears, when drill bit 21 is carried out pre-determined bit, drill bit 21 inserts in pilot hole, pilot hole can avoid drill bit 21 to shake, ensure that the stability of boring, frame 1 is provided with the driver part driving bushing plate 31 to slide, driver part is set, being automatically adjusted of bushing plate 31 position can be realized, improve the automaticity of equipment。
Driver part includes the cylinder 4 of stepping down being fixedly installed on slide 3, piston rod and the slide rail 12 of cylinder 4 of stepping down be arranged in parallel, frame 1 is provided with the projection 13 that the piston rod with cylinder 4 of stepping down abuts, during work, the piston rod of cylinder 4 of stepping down stretches out, slide 3 is pushed up backward, realize the rollback of bushing plate 31, for reducing the abrasion of piston rod, piston rod is hinged with projection 13, and cylinder 4 of stepping down is hinged with slide 3, so not only increases the motility of cylinder 4 of stepping down, and the abrasion of piston rod can be reduced, extend the service life of cylinder 4 of stepping down。
For the stable slip realizing bushing plate 31, frame 1 is provided with slide rail 12, on slide rail 12, sliding is connected to the slide 3 for installing drill template 31, by arranging slide rail 12 and slide 3, the sliding that can realize bushing plate 31 is arranged, stuck in order to avoid occurring between slide 3 and slide rail 12, slide 3 is provided with the cleaning member that slide rail 12 is cleared up, cleaning member includes woollen brush base 6, woollen brush base 6 is provided with the hairbrush 61 that slide rail 12 abuts, in slide 3 sliding process, slide rail 12 can be cleared up by hairbrush 61, improves the reliability of equipment。
In the present embodiment; the L-shaped setting of bushing plate 31; arranging L-shaped by bushing plate 31, it is possible to avoid when pre-determined bit, drill bit 21 jaw and bushing plate 31 interfere; improve the reliability of equipment; being detachably fixed in pilot hole and be provided with drill bushing 311, pilot hole can be played a protective role by drill bushing 311, and drill bushing 311 is fixed on bushing plate 31 by spot welding mode; convenient dismounting, and good fixing effect。
When being in rollback state in order to avoid slide 3, slide 3 slides, frame 1 is provided with the limiting component that restriction slide 3 slides, limiting component is set, when slide 3 rollback, limiting component can limit slide 3 and slide, it is to avoid occur when cylinder 4 of stepping down lost efficacy, slide 3 moves down the phenomenon interrupted by drill bit 21, improves the safety of equipment。Limiting component includes the limited block 5 being connected with frame 1 sliding, is perpendicular to slide 3 and is provided with the through hole coordinated with limited block 5 in frame 1, and limited block 5 is connected with through hole sliding, and limited block 5 can abut with slide 3 end face。When slide 3 rollback backward, limited block 5 stretches out frame 1, and limited block 5 blocks in slide 3 front, abuts with the end face of slide 3, and restriction slide 3 moves down, it is achieved slide 3 spacing。In order to realize the auto-action of limited block 5, frame 1 is provided with the limiting cylinder 51 driving limited block 5 to slide。After slide 3 rollback puts in place, limiting cylinder 51 drives limited block 5 to stretch out, and slide 3 is played position-limiting action。By arranging limiting cylinder 51, it is possible to realize the slip of limited block 5 very easily, improve the automaticity of equipment。
Below being only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model。It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model。
Claims (8)
1. an inclined oil hole of air boring machine, including frame, described frame is provided with the drilling system that bent axle is holed, described drilling system includes the drill bit that bent axle is holed and the bushing plate coordinated with drill bit, it is characterized in that: described bushing plate sliding is arranged in frame, described bushing plate is provided with the pilot hole coordinated with drill bit, and described frame is provided with the driver part driving bushing plate to slide。
2. inclined oil hole of air boring machine according to claim 1, it is characterized in that: described frame is provided with slide rail, on described slide rail, sliding is connected to the slide for installing drill template, described driver part includes the cylinder of stepping down being fixedly installed on slide, and described frame is provided with the projection that the piston rod with cylinder of stepping down abuts。
3. inclined oil hole of air boring machine according to claim 1 and 2, it is characterised in that: the L-shaped setting of described bushing plate, it is provided with drill bushing in described pilot hole。
4. inclined oil hole of air boring machine according to claim 2, it is characterised in that: described frame is provided with the limiting component that restriction slide slides。
5. inclined oil hole of air boring machine according to claim 4, it is characterised in that: described limiting component includes the limited block being connected with frame sliding, and described limited block can abut with slide end face。
6. inclined oil hole of air boring machine according to claim 5, it is characterised in that: described frame is provided with the limiting cylinder driving limited block to slide。
7. inclined oil hole of air boring machine according to claim 2, it is characterised in that: described slide is provided with the cleaning member that slide rail is cleared up。
8. inclined oil hole of air boring machine according to claim 7, it is characterised in that: described cleaning member includes woollen brush base, and described woollen brush base is provided with the hairbrush that slide rail abuts。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036248.XU CN205324787U (en) | 2015-12-12 | 2015-12-12 | Oblique oilhole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036248.XU CN205324787U (en) | 2015-12-12 | 2015-12-12 | Oblique oilhole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324787U true CN205324787U (en) | 2016-06-22 |
Family
ID=56212884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036248.XU Expired - Fee Related CN205324787U (en) | 2015-12-12 | 2015-12-12 | Oblique oilhole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457436A (en) * | 2017-09-14 | 2017-12-12 | 路达(厦门)工业有限公司 | A kind of digital control processing inclined hole device |
| CN107498082A (en) * | 2017-09-26 | 2017-12-22 | 浙江硕和机器人科技有限公司 | A kind of collet head location drilling machine structure |
| CN111649045A (en) * | 2020-04-25 | 2020-09-11 | 上海宏挺紧固件制造有限公司 | Self-drilling screw and processing technology thereof |
-
2015
- 2015-12-12 CN CN201521036248.XU patent/CN205324787U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457436A (en) * | 2017-09-14 | 2017-12-12 | 路达(厦门)工业有限公司 | A kind of digital control processing inclined hole device |
| CN107498082A (en) * | 2017-09-26 | 2017-12-22 | 浙江硕和机器人科技有限公司 | A kind of collet head location drilling machine structure |
| CN107498082B (en) * | 2017-09-26 | 2023-06-09 | 浙江硕和机器人科技有限公司 | Sleeve head positioning and drilling mechanism |
| CN111649045A (en) * | 2020-04-25 | 2020-09-11 | 上海宏挺紧固件制造有限公司 | Self-drilling screw and processing technology thereof |
| CN111649045B (en) * | 2020-04-25 | 2021-08-27 | 上海宏挺紧固件制造有限公司 | Self-drilling screw and processing technology thereof |
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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: 20160622 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |