A kind of dedicated multi-shaft device of drilling
The utility model relates to the fields of drilling, more particularly to a kind of dedicated multi-shaft device of drilling.
The processing method in cam shaft gear facial plane hole generally uses bench drill straight shank twist drill to process, positioning fixture one
As use the mode of upper and lower mould, i.e. the fixed location of workpiece of lower die, the drill bushing of upper mold band drilling in need, upper and lower mould closes next utilization
Straight shank twist drill is directly entered punching from upper mold drill bushing, successively drills if any multiple same Kong Ze, but encounters same plane
With regard to more troublesome, a common desktop drilling machine cannot be met the requirements upper multiple different situations in aperture, and because
The aperture of drilling is different, and the specification requirement of drill bit is also different.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of dedicated multi-shaft device of drilling, this is practical
The working efficiency of the novel boring multi-shaft device of raising.
The utility model achieves the above object through the following technical schemes:
A kind of dedicated multi-shaft device of drilling, including multiaxis casing, upper die and lower die, regulating mechanism, the multiaxis casing downside are set
It is equipped with the upper mold, the lower die is provided on the downside of the upper mold, is provided with guide rod between the multiaxis casing and the upper mold,
The guide rod is slidably connected to the upper mold, and the upper mold is threadingly attached to the multiaxis casing, the multiaxis casing, institute
It states upper mold, be provided with guide post in the lower die, the guide post is slidably connected to the multiaxis casing, the upper mold, under described
Mould upper end is provided with lower model fixing seat, and the lower model fixing seat is bolted to the lower die, sets on the multiaxis casing
It is equipped with driving lever, the multiaxis casing and the driving lever clearance fit, multiaxis casing lower end is provided with drill-bit installing seat, described
Drill-bit installing seat lower end is provided with drill bit, and the drill-bit installing seat and drill bit interference fit, the multiaxis casing internal are set
It is equipped with driving gear, the driving gear side is provided with the regulating mechanism, and the regulating mechanism includes driven gear, first
Shaft, first grade of driving gear, second gear driving gear, the driving gear and driven gear engagement, the passive tooth
Wheel downside is provided with first grade of driving gear, is provided with the second gear driving tooth on the downside of first grade of driving gear
Wheel, the driven gear, first grade of driving gear are provided with the first rotating shaft between the second gear driving gear,
The first rotating shaft is connected by key in the driven gear, first grade of driving gear, the second gear driving gear, institute
It states second gear driving gear side and is provided with second gear driven gear, the second gear driving gear and the second gear passive tooth
Wheel engagement, the second gear driven gear upside is provided with shift fork, is provided with first grade of driven gear on the upside of the shift fork, described
Second gear driven gear, the shift fork are provided with regulation pipe between first grade of driven gear, and the regulation pipe passes through key and connects
It is connected to first grade of driven gear, the second gear driven gear, the shift fork and the regulation pipe clearance fit, the tune
Section pipe upper end is provided with sliding bar, is provided with fixed frame on the outside of the sliding bar, the shift fork side is provided with the driving lever, institute
It states regulation pipe lower end and is provided with connecting rod, the connecting rod lower end is provided with the drill-bit installing seat.
It is preferred: restraining position ring block is set on the connecting rod, and the stop collar is rotationally connected with the connecting rod, the stop collar
It is connected by welding with the multiaxis casing.
So set, the stop collar plays limit and supporting role, bonding strength ensure that by welding.
It is preferred: the drill-bit installing seat and connecting rod interference fit.
So set, the drill-bit installing seat interference fit ensure that bonding strength.
Preferred: the connecting rod is connected to the regulation pipe by spline.
So set, the rod slide connects smoothness when ensure that shift.
Preferred: the shift fork is connected by welding with the driving lever.
So set, the shift fork ensure that bonding strength by welding.
Preferred: the sliding bar is slidably connected to the fixed frame.
Smoothness when ensure that shift so set, the sliding bar is slidably connected, while guaranteeing the regulation pipe
Preferred: the sliding bar is connected by welding with the regulation pipe.
So set, the sliding bar ensure that bonding strength by welding.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, structurally reasonable, it is easy to operate, it is easy to use；
2, using interchangeable retaining device, the revolving speed of different drill bits can be adjusted, guarantees the durability of drill bit；
3, multiple and different specification drill bits are utilized simultaneously, improve working efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of dedicated multi-shaft device that drills described in the utility model；
Fig. 2 is a kind of multiaxis casing internal structural schematic diagram of dedicated multi-shaft device that drills described in the utility model；
Fig. 3 is a kind of regulating mechanism structural schematic diagram of dedicated multi-shaft device that drills described in the utility model；
Fig. 4 is a kind of main view regulating mechanism structural schematic diagram of dedicated multi-shaft device that drills described in the utility model；
Fig. 5 is a kind of regulation pipe internal structure chart of dedicated multi-shaft device that drills described in the utility model.
The reference numerals are as follows:
1, multiaxis casing；2, guide post；3, guide rod；4, upper mold；5, lower die；6, driving lever；7, drill-bit installing seat；8, drill bit；9,
Lower model fixing seat；10, driving gear；11, regulating mechanism；12, driven gear；13, first rotating shaft；14, first grade of driving gear；
15, second gear driving gear；16, fixed frame；17, sliding bar；18, first grade of driven gear；19, regulation pipe；20, second gear quilt
Moving gear；21, connecting rod；22, stop collar；23, shift fork.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 5, a kind of dedicated multi-shaft device of drilling, including multiaxis casing 1, upper mold 4, lower die 5, regulating mechanism
11, upper mold 4 is provided on the downside of multiaxis casing 1, and multiaxis casing 1 plays carrying, and upper mold 4 plays carrying, is arranged on the downside of upper mold 4
There is lower die 5, lower die 5 plays carrying, and guide rod 3,3 position-limiting action of guide rod are provided between multiaxis casing 1 and upper mold 4, and guide rod 3 is slided
Dynamic to be connected to upper mold 4, upper mold 4 is threadingly attached to multiaxis casing 1, and multiaxis casing 1, upper mold 4 are provided in lower die 5 and lead
Column 2, guide post 2 play position-limiting action, and guide post 2 is slidably connected to multiaxis casing 1, upper mold 4, and 5 upper end of lower die is provided with lower model fixing seat
9, lower model fixing seat 9 plays fixed function, and lower model fixing seat 9 is bolted to lower die 5, is provided with driving lever on multiaxis casing 1
6, driving lever 6 plays shift, 6 clearance fit of multiaxis casing 1 and driving lever, and 1 lower end of multiaxis casing is provided with drill-bit installing seat 7, bores
Head mounting base 7 plays installation, and 7 lower end of drill-bit installing seat is provided with drill bit 8, and drill bit 8 plays drilling action, 7 He of drill-bit installing seat
Drill bit 8 is interference fitted, and multiaxis casing 1 is internally provided with driving gear 10, and driving gear 10 plays transmission effect, driving gear 10 1
Side is provided with regulating mechanism 11, and regulating mechanism 11 plays shift and transmission effect, and regulating mechanism 11 includes 12, first turns of driven gear
Axis 13, first grades of driving gears 14, second gear driving gears 15, driving gear 10 and driven gear 12 engage, driven gear 12
Transmission effect is played, is provided with first grade of driving gear 14 on the downside of driven gear 12, first grade of driving gear 14 plays transmission effect, the
Second gear driving gear 15 is provided on the downside of one grade of driving gear 14, second gear driving gear 15 plays transmission effect, driven gear
12, first rotating shaft 13 is provided between first grade of driving gear 14, second gear driving gear 15, first rotating shaft 13 plays linkage and makees
With first rotating shaft 13 is connected by key in driven gear 12, first grades of driving gears 14, second gear driving gears 15, second gear
15 side of driving gear is provided with second gear driven gear 20, and second gear driven gear 20 plays transmission effect, second gear driving tooth
Wheel 15 and second gear driven gear 20 engage, and are provided with shift fork 23 on the upside of second gear driven gear 20, and shift fork 23 plays shift,
First grade of driven gear 18 is provided on the upside of shift fork 23, between 23, first grades of second gear driven gear 20, shift fork driven gears 18
It is provided with regulation pipe 19, regulation pipe 19 is connected by key in first grade of driven gear 18, second gear driven gear 20,23 He of shift fork
19 clearance fit of regulation pipe, 19 upper end of regulation pipe are provided with sliding bar 17, and fixed frame 16, shift fork 23 are provided on the outside of sliding bar 17
Side is provided with driving lever 6, and 19 lower end of regulation pipe is provided with connecting rod 21, and 21 lower end of connecting rod is provided with drill-bit installing seat 7.
The present embodiment the difference from embodiment 1 is that:
Restraining position ring block 22 is set on connecting rod 21, is rotationally connected with connecting rod 21, stop collar 22 is connected by welding and multiaxis casing 1
It connects, stop collar 22 plays limit and supporting role, ensure that bonding strength by welding.
Working principle: the drill bit 8 of different size is mounted on different drill-bit installing seats 7, according to wanting for different drill bits 8
It asks, calculates the revolving speed of needs, then stir regulation pipe 19 using driving lever 6, regulation pipe 19 starts to transfer the files, and adjusts regulation pipe respectively
19 position makes second gear driving gear 15 and second gear driven gear 20 engages or first grade of driving gear 14 and first
Shelves driven gear 18 engages, and using external electrical equipment drive driving gear 10, driving gear 10 drives driven gear 12 and first turn
Axis 13 rotates, so that six different drill bits 8 start rotary work.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.