CN209424577U - For processing the multiaxis bench drill of porous part - Google Patents
For processing the multiaxis bench drill of porous part Download PDFInfo
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- CN209424577U CN209424577U CN201920020668.0U CN201920020668U CN209424577U CN 209424577 U CN209424577 U CN 209424577U CN 201920020668 U CN201920020668 U CN 201920020668U CN 209424577 U CN209424577 U CN 209424577U
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Abstract
The utility model relates to metal working technical areas, in particular to for processing the multiaxis bench drill of porous part, including workbench；Main shaft box assembly, positioned at the top of workbench, including the driving gear being connected by bevel gear commutator with motor drive shaft and the multiple driven gears being connected by synchronous toothed belt with driving gear；Multiple main shafts, the lower end that main shaft box assembly is arranged in is driven by driven gear respectively to rotate, and the lower end of main shaft is for installing cutter；And jacking apparatus is connected by piston rod with support plate positioned at the lower part of workbench.The utility model realizes clamped one time, and all holes on one face of simultaneous processing part avoid position error caused by secondary clamping, improve machining accuracy, increase the durability of product.
Description
Technical field
The utility model relates to metal working technical areas, in particular to for processing the multiaxis bench drill of porous part.
Background technique
Bench drill abbreviation bench drill is a kind of compact, easy to operate, is typically mounted on and uses in dedicated
Small-sized drilling processing machine tool.Bench drill bore diameter is generally at 32 millimeters hereinafter, maximum be no more than 32 millimeters.Its main shaft speed change
It is generally realized by changing position of the V-belt on tower belt wheel, axis feeding is by manual operation.Bench drill can be placed
On operation post, the vertically arranged small drilling machine of main shaft.
Porous part is processed with bench drill at present, factory generallys use bench drill processing single hole, and porous part can only one
The drawbacks of a difference drilling processing, this processing method is bore position inaccuracy, using multiple clamping, operator's
It is big to occupy human resources for large labor intensity, low efficiency.We can choose a kind of bench drill in processing, realize clamped one time,
All holes on one face of simultaneous processing part, avoid position error caused by secondary clamping, improve machining accuracy, increase
The durability of product, exactly for processing the multiaxis bench drill of porous part.
Utility model content
The purpose of the utility model is to provide the multiaxis bench drills for processing porous part, for solving porous class zero
Part multiple clamping, drill respectively existing position error, low efficiency, wasting manpower and material resources the problem of.
To achieve the goals above, the technical solution adopted in the utility model is:
For processing the multiaxis bench drill of porous part, comprising:
Workbench；
Main shaft box assembly is connected positioned at the top of workbench, including by bevel gear commutator with motor drive shaft
Driving gear and multiple driven gears for being connected by synchronous toothed belt with driving gear；
Multiple main shafts, the lower end that main shaft box assembly is arranged in is driven by driven gear respectively to rotate, and the lower end of main shaft is used for
Cutter is installed；With
Jacking apparatus is connected by piston rod with support plate positioned at the lower part of workbench.
Further, the driving gear and the external of driven gear apply nylon coatings or acyl ammonia layer.
Further, the lower end of the main shaft box assembly connects the support arm of nested springs and puts down with the multiple main shaft
Row；The support arm other end is vertically arranged bushing plate and is nested on the support arm.
Further, the workbench arranged on left and right sides is symmetrical arranged the guide rail for being arranged with sliding block and guide rail perpendicular to described
Support plate.
Further, the symmetrical inner side of slider is respectively provided with milled screw and quantity is two or more.
Further, the positioning device for controlling drilling depth is set on the sliding block.
Further, the bench drill further includes PLC control system, and inside is divided into drive module, power plant module, locating module
Three modules.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
Workbench is played a supporting role；Main shaft box assembly is located at the top of workbench, including by bevel gear commutator with
The driving gear that motor drive shaft is connected and the multiple driven gears being connected by synchronous toothed belt with driving gear lead to
The different model for changing synchronous toothed belt is crossed, can control the quantity of main shaft work, is realized for different workpieces to drilling hole amount
Requirement；Multiple main shafts that the lower end of main shaft box assembly is arranged in are driven by driven gear respectively to be rotated, and the lower end of main shaft is used for
Cutter is installed, realizes the drilling of porous part；Jacking apparatus is located at the lower part of workbench, is connected by piston rod with support plate
It connects, plays the role of that support plate is driven to slide along sliding rail.
Gear coats nylon coatings or acyl ammonia layer, can reduce friction at work, reduces noise；Under main shaft box assembly
End is connected to the support arm of nested springs and parallel with the multiple main shaft, and the support arm other end is vertically arranged bushing plate and nesting
In on support arm, nested springs can realize that bushing plate is drilled the function of hole reset outside support arm, and bushing plate can realize fixed master
The effect that axis moves along vertical direction；The guide rail for being arranged with sliding block and guide rail are symmetrical arranged at left and right sides of workbench perpendicular to institute
Support plate is stated, support plate is slided up and down by the sliding block being arranged along guide rail.
Symmetrical inner side of slider is respectively provided with milled screw and quantity is two or more, the position contacted between sliding block and workpiece
Milled screw is installed, the fixation to workpiece can be realized by the distance of stretch out and draw back of milled screw；It is arranged on sliding block for controlling
The positioning device of drilling depth, can be by setting sliding block at a distance from main shaft box assembly, to control the depth of drilling；This is practical
Novel PLC control system includes three drive module, power plant module, locating module modules, controls the operation of whole system, subtracts
Few artificial participation, can increase the precision of bench drill.
The beneficial effects of adopting the technical scheme are that the utility model provide it is a kind of porous for processing
The multiaxis bench drill of class part, on the one hand, in porous workpiece process, can be realized the processing to different dimension workpieces, lead to
Clamped one time is crossed, all holes on one face of simultaneous processing workpiece ensure that machining accuracy, increase the durability of product, simultaneously
Reduce the labor intensity of personnel, improve working efficiency, save human resources, and porous part can be made to step in processing
One New step；On the other hand, by changing the specification of synchronous toothed belt, change the quantity of main shaft work, can be realized difference
The processing request of workpiece had both improved the precision of work, had saved manpower and material resources, more can be reduced the configuration of device, save money
Source.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of multiaxis bench drill provided by the embodiment of the utility model；
Fig. 2 is main shaft box assembly gear connection structure schematic diagram provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of bevel gear diverter provided by the embodiment of the utility model；
Wherein, 1- spindle motor, 2- main shaft box assembly, 201- driving gear, 202- driven gear, 203- synchronous tooth profile
Band, 210- first bevel gear, 211- second bevel gear, 3- drive module, 4- positioning device, 5- support arm, 6- bushing plate, 7- master
Axis, 8- guide rail, 9- support plate, 10- sliding block, 11- milled screw, 12- piston rod, 13- jacking apparatus, 14- power plant module, 15-
Locating module.
Specific embodiment
Below in conjunction with attached drawing and embodiment, the present invention will be further described in detail:
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
The utility model embodiment provide it is a kind of for processing the multiaxis bench drill of porous part, as shown in connection with fig. 1, use
Include workbench in the multiaxis bench drill of processing porous part, plays a supporting role to entire multiaxis bench drill；Main shaft box assembly 2
In the top of workbench, the lower end that main shaft box assembly 2 is arranged in multiple main shafts 7 is driven by driven gear 202 respectively to rotate, main shaft
For installing cutter, jacking apparatus 13 is located at the lower part of workbench, is connected by piston rod with support plate 9 for 7 lower end.
In the present embodiment, referring to figs. 1 and 2, main shaft box assembly 2 includes being driven by bevel gear commutator and motor
The driving gear 201 that moving axis is connected and the multiple driven gears being connected by synchronous toothed belt 203 with driving gear 201
202, spindle motor 1 is rotated clockwise by motor drive shaft, and it is suitable that driving bevel gear commutator drives driving gear 201 to carry out
Hour hands rotation, to realize that spindle motor 1 drives each section in main shaft box assembly 2 to work；The quantity of driven gear 202 is logical
It is standing to set 3 to multiple, it can be achieved that all holes on porous one face of class workpiece clamped one time simultaneous processing, synchronous toothed belt
203 be different length specification, by changing the working quantity of synchronous toothed belt 203, to control 7 work of driven gear 202 and main shaft
The quantity of work, to reach the requirement to different workpieces processing hole number.
In the present embodiment, as shown in connection with fig. 3, bevel gear commutator includes first bevel gear 210, second bevel gear 211, platform
When boring connection, first bevel gear 210 is sheathed on motor drive shaft and engages with second bevel gear 211, second bevel gear 211
Driving gear 201 is connected, it can be achieved that the driving driving gear 201 and driven gear 202 of spindle motor 1 pass through bearing by shaft
The multiple main shafts 7 for being equipped with cutter are driven to realize boring work, structure is simple, easy to operate.
In the present embodiment, it is connected between main shaft 7 and cutter by clamping device, clamping device is usually by connection main shaft
The fixing sleeve of pedestal and fixed cutting tool forms, nested springs set on the outside of pedestal, during cutter drills, passes through buffering, protection
Cutter.Protective case is set on the outside of fixing sleeve, and the connection of protective case side is used for the milled screw of fixed cutting tool, and milled screw, which passes through, to be protected
Sheath and fixing sleeve are finely adjusted cutter.
In the present embodiment, jacking apparatus 13 is located at the lower part of workbench, is connected by piston rod 12 with support plate 9, platform
Structure is bored simply, it can be achieved that at low cost, the reliable effect of connection, jacking apparatus 3 pass through the drive in electric wire connection PLC control system
Dynamic model block 3, for providing driving support plate 9 and sliding up and down for workpieces processing along guide rail 8, jacking apparatus 13 is usually oil
For cylinder, it can be achieved that entire workpiece can reduce job costs from the whole process being installed to drilling to greatest extent, reduction is artificial
It participates in, structure is simple, easy to operate.
As one embodiment, driving gear 201 and the external of driven gear 202 apply nylon coatings or acyl ammonia layer, in work
Friction is reduced when making, and reduces noise.
As one embodiment, the lower end connection support arm 5 of nested springs of main shaft box assembly 2 and flat with multiple main shafts 7
Row, in drilling, support plate 9 is driven for moving in workpieces processing, is touched cutter and is continued up to slide along guide rail 8, this
When spring-compressed, drill, 5 other end of support arm is vertically arranged bushing plate 6 and is nested on support arm 5, the bottom of support arm 5
End is flexibly connected boss, can be connected to bushing plate 6 above boss, and bushing plate 6 can guarantee not inclined when multiple main shafts 7 move up and down
From vertical direction, bushing plate 6 is detachable, by replacing bushing plate, realizes the requirement to different workpieces bore diameter size；When fixed
Position device 4 carries out identification control by locating module 15, and the workpiece processed is moved down by sliding block 10 along guide rail 8, props up
Nested spring is resetted in brace 5, so that bushing plate 6 resets, device is secured, long service life.
In the present embodiment, be respectively provided on the inside of sliding block 10 milled screw 11 and quantity be it is two or more, milled screw 11 is logical
It is often hand the turn of the screw or the high head screw of annular knurl, material is carbon steel, the position setting annular knurl contacted between sliding block 10 and workpiece
Screw 11, the manually adjustable length of milled screw 11 manually adjust 11 distance of stretch out and draw back of milled screw according to the size of workpiece, can be real
Easy to operate now to the fixation of not dimension workpiece, the quantity of milled screw 11 is one or more, can increase the fixation to workpiece
Intensity facilitates whole process to go on smoothly.
Positioning device 4 for determining drilling depth is set in the present embodiment, on sliding block 10, for the depth of workpieces processing drilling
Degree realizes that positioning device 4 generallys use laser displacement sensor by setting the distance between sliding block 10 and main shaft box assembly 2,
It is new type measuring instrument table, and appearance is the etui of rectangle, and by the sensor measured using laser technology, it is by laser
Device, laser detector and measuring circuit composition, are capable of the variation such as position, displacement of precise measurement sliding block 10, to realize drilling
Precision.
As one embodiment, the multiaxis bench drill for processing porous part further includes PLC control system, and inside is divided into
15 3 drive module 3, power plant module 14, locating module modules, jacking apparatus 13 connect power plant module 14, main shaft by electric wire
Motor 1 connects the drive module 3 of PLC control system by electric wire, by the operation of the module control system of PLC control system,
Locating module 15 is precisely controlled drilling depth by the realization of connection locator 4, which accelerates operating rate, reduces
Manual operation provides working efficiency, reduces job costs, easy to operate.
The utility model bench drill selects the specification of synchronous toothed belt 203 in use, according to the requirement of work pieces process hole number
With quantity and connect on driving gear 201 and driven gear 202, bushing plate 6 is installed as needed and has the multiple main shafts of cutter
7, the fixed workpiece of distance of stretch out and draw back by manually adjusting milled screw 11.Open PLC control system master switch, operation control driving
Module 3 is started to work, and spindle motor 1 brings into operation, and drives motor drive shaft to rotate clockwise, 210 up time of first bevel gear
Needle rotation, the second bevel gear 211 of engagement follows first bevel gear 210 to rotate clockwise, so that driving gear 201 passes through synchronization
Toothed belt 203 drives multiple driven gears 202 to be rotated clockwise, and the multiple main shafts 7 for being equipped with cutter is driven to rotate.
Operation control locating module 15 and power plant module 14, jacking apparatus 13 drive piston rod 12 push support plate 9 along
Guide rail 8 moves upwards, and support plate 9 drives for moving in workpieces processing, touches cutter and continues up to slide along guide rail 8,
Spring-compressed at this time drills, when sensor of the locating module 15 to positioning device 4 issues instruction, in PLC control system
Under effect, piston rod 12 moves down support plate 9, and the workpiece processed is moved down by sliding block 10 along guide rail 8, support arm
Nested spring is resetted on 5, so that bushing plate 6 resets.Spindle motor 1 stops working, and connect with main shaft box assembly 2 more
A main shaft 7 stops operating, and a working cycles terminate.
When bench drill replaces workpiece size, the specification and quantity of adjusting synchronous toothed belt 203 are simultaneously installed to multiple driven gears
On 202, the distance of stretch out and draw back by adjusting milled screw 11 fixes workpiece, then repeated work step.
The utility model solves porous part multiple clamping, drill existing position error, low efficiency, waste respectively
The problem of manpower and material resources.After the use of this bench drill, it can be realized porous part and realize clamped one time, on one face of simultaneous processing
All holes avoid position error caused by secondary clamping, while the requirement for different workpieces drilling hole amount also may be implemented,
The requirement that a device processes different dimension workpieces and different hole numbers is met, the effect of drilling is ensure that, improves work
Efficiency and positioning accuracy increase the durability of product, reduce artificial labor intensity, reduce cost, economize on resources.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should be included within the scope of protection of this utility model.
Claims (7)
1. the multiaxis bench drill for processing porous part characterized by comprising
Workbench；
Main shaft box assembly, positioned at the top of workbench, including the master being connected by bevel gear commutator with motor drive shaft
Moving gear and the multiple driven gears being connected by synchronous toothed belt with driving gear；
Multiple main shafts, the lower end that main shaft box assembly is arranged in is driven by driven gear respectively to rotate, and the lower end of main shaft is for installing
Cutter；With
Jacking apparatus is connected by piston rod with support plate positioned at the lower part of workbench.
2. as described in claim 1 for processing the multiaxis bench drill of porous part, it is characterised in that: the driving gear and
The external of driven gear applies nylon coatings or acyl ammonia layer.
3. as described in claim 1 for processing the multiaxis bench drill of porous part, it is characterised in that: the main shaft box assembly
The lower end connection support arm of nested springs and parallel with the multiple main shaft；The support arm other end is vertically arranged bushing plate
And it is nested on the support arm.
4. as claim 1 ~ 3 is described in any item for processing the multiaxis bench drill of porous part, it is characterised in that: the work
Make platform arranged on left and right sides and is symmetrical arranged the guide rail for being arranged with sliding block and guide rail perpendicular to the support plate.
5. as claimed in claim 4 for processing the multiaxis bench drill of porous part, it is characterised in that: in the symmetrical sliding block
Side is respectively provided with milled screw and quantity is two or more.
6. as claimed in claim 5 for processing the multiaxis bench drill of porous part, it is characterised in that: be arranged on the sliding block
For controlling the positioning device of drilling depth.
7. as claimed in claim 6 for processing the multiaxis bench drill of porous part, which is characterized in that the bench drill also wraps
It includes:
PLC control system, inside are divided into three drive module, power plant module, locating module modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020668.0U CN209424577U (en) | 2019-01-07 | 2019-01-07 | For processing the multiaxis bench drill of porous part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020668.0U CN209424577U (en) | 2019-01-07 | 2019-01-07 | For processing the multiaxis bench drill of porous part |
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| Publication Number | Publication Date |
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| CN209424577U true CN209424577U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749999A (en) * | 2022-04-18 | 2022-07-15 | 中航西安飞机工业集团股份有限公司 | Distance measuring guide sleeve of automatic feeding drill and using method |
-
2019
- 2019-01-07 CN CN201920020668.0U patent/CN209424577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749999A (en) * | 2022-04-18 | 2022-07-15 | 中航西安飞机工业集团股份有限公司 | Distance measuring guide sleeve of automatic feeding drill and using method |
| CN114749999B (en) * | 2022-04-18 | 2023-06-23 | 中航西安飞机工业集团股份有限公司 | Distance measuring guide sleeve of automatic feeding drill and use method |
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