CN206912299U - A kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation - Google Patents
A kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation Download PDFInfo
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- CN206912299U CN206912299U CN201720854488.3U CN201720854488U CN206912299U CN 206912299 U CN206912299 U CN 206912299U CN 201720854488 U CN201720854488 U CN 201720854488U CN 206912299 U CN206912299 U CN 206912299U
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- Prior art keywords
- shaft
- fixed mount
- drilling
- axle
- axle box
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- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 241000883966 Astrophytum capricorne Species 0.000 title claims abstract description 13
- 241001589086 Bellapiscis medius Species 0.000 title claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 19
- 241000196324 Embryophyta Species 0.000 claims abstract description 9
- 238000005242 forging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 34
- 239000010687 lubricating oil Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Abstract
The utility model discloses a kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation, including support, lifting processing unit (plant), Multi-shaft drilling device, Multi-shaft drilling device includes axle box body, universal joint, drilling rod and drilling rod and axle box body is formed into relatively-stationary fixed mount, axle box body includes support frame, upper axle box and lower shaft disk, driving shaft, driven shaft and transfer axle are provided with upper axle box, spline end is respectively arranged between the driving shaft, driven shaft and transfer axle and gear；The locating slot matched with fixed mount is provided with the lower shaft disk lower surface, one end of the fixed mount is provided with the positioning hole of drilling rod connection, and the other end is provided with oil filler point, oil filler plug is connected with oil filler point, U-shaped oil canal is provided with fixed mount.The utility model reduces each axle and phenomenon of the gear junction stress compared with concentration, fixed mount is formed preferably positioning between the two with Multi-shaft drilling device body and fixes, while ensures the lubrication of both axostylus axostyle and axostylus axostyle fixed mount.
Description
Technical field
Field of mechanical technique is the utility model is related to, specifically a kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation.
Background technology
Drilling machine is mainly used for processing the lathe in hole on workpiece, and the drilling machine of early stage mainly has an auger spindle, and main shaft drives
Auger spindle rotates, and auger spindle drives drill bit to be drilled on workpiece.When boring multiple holes, it is required for readjusting the position of drill bit every time,
Drill successively again, circulation successively is operated.During in face of the batch workpiece processing of many holes, the operating efficiency of single-spindle drilling machine compares
Low, production cost is higher, and in order to improve operating efficiency, in the market is proposed a kind of multi spindle drilling machine, has multiple drill bits, can be with one
Secondary property processes multiple holes, greatly improves production efficiency.Multi spindle drilling machine is to drive multi-spindle drilling dress in drive device when working
The driving shaft put rotates, and driving shaft, which rotates, drives driven shaft to rotate, and driven shaft drives transfer axle to rotate, so as to driving shaft,
Driven shaft and the drill bit of transfer axis connection carry out Multi-axis Machining, need to pacify corresponding tooth between driving shaft, driven shaft and transfer axle
Wheel come realize mutually offset it is dynamic, between existing axle and gear connection be provided with corresponding flat key groove, then installing flat key makes two
Person, which realizes, is relatively fixed transmission, but the operating pressure between drill bit and workpiece is very big, and the pressure of process, which just corresponds to, to be present
Between axle and gear, the formula of being connected of flat key mode makes the junction stress of flat key and flat key groove in process relatively concentrate,
The abrasion of axle and gear junction can thus be accelerated, so as to influence to be driven between driving shaft, driven shaft and transfer axle, so that
Processing of the drill bit to workpiece is influenceed, makes bit force uneven, easily causes drill bit to collapse, also influence the quality of processing；Driving shaft,
Driven shaft and transfer axle are connected by universal joint with axostylus axostyle respectively, and drill bit is connected with axostylus axostyle, the axostylus axostyle and multi-drill of existing structure
Realized and fixed using axostylus axostyle fixed mount between aperture apparatus body, be to relatively rotate between axostylus axostyle and axostylus axostyle fixed mount, both it
Between to ensure enough lubrications, and existing structure has and can not carry out filling lubrication to the junction of axostylus axostyle and axostylus axostyle fixed mount
Oil, especially it is relatively high speed rotation between the two, the abrasion that sharp Europe can not guarantee enough lubrications and can accelerate between the two produces gap,
Rocking for axostylus axostyle is so will result in, so that the drill bit of connection collapses end or processing produces error, and axostylus axostyle is fixed
Simply be fixedly connected between frame and Multi-shaft drilling device body using bolt, if axostylus axostyle fixed mount and Multi-shaft drilling device body it
Between misplace, even small dislocation will also result in drilling machine damage, and security incident.
The content of the invention
The technical problems to be solved in the utility model is to provide kind of a multi spindle drilling machine for power twister goat's horn fork Drilling operation, makes master
Moving axis, driven shaft and transfer axle are preferably connected with gear, reduce axle and phenomenon of the gear junction stress compared with concentration；Make fixation
Frame forms preferably positioning with Multi-shaft drilling device body and fixed between the two, so as to avoid misplacing, while can preferably protect
Demonstrate,prove the lubrication of both axostylus axostyle and axostylus axostyle fixed mount.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of power twister goat's horn fork Drilling operation
Multi spindle drilling machine, including support, lifting processing unit (plant), Multi-shaft drilling device, connect in the frame and frame that are fixedly connected with support
Fixed main motor is connect, the lifting processing unit (plant) includes chassis, the workbench being connected by column with chassis, set on chassis
There is hydraulic cylinder to be relatively fixed with support formation and hydraulic cylinder drives lifting processing unit (plant) to be lifted relative to support, fixation on workbench
There is locating dowel, formed and be connected and by locating dowel and lifting processing dress by support between Multi-shaft drilling device and main motor
Put to be formed relative positioning slip, the Multi-shaft drilling device include axle box body, universal joint, the drilling rod being connected with universal joint, with
And drilling rod and axle box body are formed into relatively-stationary fixed mount, the axle box body includes support frame, is arranged on support frame two
The upper axle box and lower shaft disk at end, driving shaft, driven shaft and transfer axle are provided with upper axle box and passes through gear between any two
The relative drive connection of formation, driving shaft are connected with main motor, divided between the driving shaft, driven shaft and transfer axle and gear
Spline end is not provided with, and the inwall of spline end connecting hole is provided with internal spline and outer wall is provided with external splines；The master
The axis body outer wall of moving axis, driven shaft and transfer axle is respectively arranged with the spline tooth matched with the internal spline of spline end, on gear
It is provided with the spline matched with spline end external splines；The positioning matched with fixed mount is provided with the lower shaft disk lower surface
Groove, one end of the fixed mount are provided with the positioning hole being connected with drilling rod, and the other end is provided with oil filler point, is connected with oil filler point
Oil filler plug, U-shaped oil canal is provided with the fixed mount, U-shaped oil canal one end is penetrated to the both sides of positioning hole inwall, the other end
Communicated with oil filler point.
The positioning hole inwall is provided with the annular oil groove communicated with U-shaped oil canal, the central plane of the annular oil groove
For central plane with U-shaped oil canal in same level, the height of annular oil groove is more than the diameter of U-shaped oil canal.
It is provided with fixing hole on the spline end, driving shaft, driven shaft and transfer axle is also respectively arranged with and fixing hole
Corresponding fixing groove, is equipped with alignment pin between fixing hole and fixing groove.
Sealing ring is provided between the oil filler plug and fixed mount.
The spline end is integrated forging structure.
The beneficial effects of the utility model
Compared with conventional art, the utility model is respectively arranged between driving shaft, driven shaft and transfer axle and gear
Spline end, the axis body outer wall of driving shaft, driven shaft and transfer axle are respectively arranged with the flower matched with the internal spline of spline end
Key teeth, the spline matched with spline end internal spline is provided with gear, by being matched with spline end between axle and gear
Connection transmission is formed, the mode for substituting existing flat key to be connected between such axle and gear, reduces and connects between axle and gear
The phenomenon of place's stress concentration is connect, makes stress equalization when junction is driven between axle and gear, effectively slow down the mill of junction
Damage；The locating slot matched with fixed mount is provided with the lower shaft disk of axles box body, it is further to ensure fixed mount and lower shaft disk
Relative positioning is fixed, and is avoided the occurrence of dislocation and is driven drilling rod to misplace, and is fixed on drilling rod during drill bit, so as to avoid drill bit
There is error when damage and workpieces processing, and avoid that security incident occurs；U-shaped oil canal is provided with fixed mount and one end is passed through
The both sides of fixed mount positioning hole inwall are passed to, the other end is provided with oil filler point, can fill lubricating oil, lubricating oil by oil filler point
The drilling rod junctions for being arranged on positioning hole are lubricated by U-shaped oil canal, ensure between the two to ensure during drilling rod high-speed rotation
Enough lubrications, avoid because lack lubrication and caused by accelerated wear test produce wearing clearance, profit can be filled during processing
Lubricating oil and lubricant effect is more preferable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the half section structure diagram of axle box main body；
Fig. 3 is the dimensional structure diagram of axle box main body；
Fig. 4 is the cross-sectional view of fixed mount；
Fig. 5 is the structural representation of spline end and alignment pin.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1 and Figure 2, a kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation, including support 1, lifting processing dress
The main motor 5 being connected in the frame 4 and frame 4 for put 2, Multi-shaft drilling device 3, being fixedly connected with support 1, the liter
Drop processing unit (plant) 2 includes chassis 7, the workbench 9 being connected by column 8 with chassis 7, and hydraulic cylinder 6 and support are provided with chassis 7
1 formation is relatively fixed and hydraulic cylinder 6 drives lifting processing unit (plant) 2 to be lifted relative to support 1, and locating dowel is fixed with workbench 9
10, formed and be connected and by locating dowel 10 and lifting processing dress by support 11 between Multi-shaft drilling device 3 and main motor 5
The slip of 2 formation relative positionings is put, the Multi-shaft drilling device 3 includes axle box body 12, universal joint 13, is connected with universal joint 13
Drilling rod 14 and drilling rod 14 and axle box body 12 are formed into relatively-stationary fixed mount 15, the axle box body 12 includes support
Frame 12-1, the upper axle box 16 and lower shaft disk 17 for being arranged on support frame 12-1 both ends, be provided with upper axle box 16 driving shaft 18,
Driven shaft 19 and transfer axle 20 and passed between any two by gear 21 with relative drive connection, driving shaft 18 is formed with main motor 5
Dynamic connection, spline end 22, splined end are respectively arranged between the driving shaft 18, driven shaft 19 and transfer axle 20 and gear 21
The inwall of head connecting hole 23 is provided with internal spline 24 and outer wall is provided with external splines 25；The driving shaft 18, the and of driven shaft 19
The axis body outer wall of transfer axle 20 is respectively arranged with the spline tooth 26 matched with spline end internal spline 24, be provided with gear 21 with
The spline 27 that spline end external splines 25 matches；The positioning matched with fixed mount 15 is provided with the lower surface of lower shaft disk 17
Groove 28, one end of the fixed mount 15 are provided with the positioning hole 29 being connected with drilling rod 14, and the other end is provided with oil filler point 30, oiling
Oil filler plug 31 is connected with hole 30, U-shaped oil canal 32 is provided with the fixed mount 15, U-shaped one end of oil canal 32 is penetrated to fixed
The both sides of position hole 29 inwall, the other end communicate with oil filler point 30.
The inwall of positioning hole 29 is provided with the annular oil groove 33 communicated with U-shaped oil canal 32, the annular oil groove 33
For the central plane of central plane and U-shaped oil canal 32 in same level, the height of annular oil groove 33 is more than U-shaped oil canal
32 diameter.
Fixing hole 34 is provided with the spline end 22, driving shaft 18, driven shaft 19 and transfer axle 20 are also set respectively
Have with 34 corresponding fixing groove of fixing hole, alignment pin 35 is equipped between fixing hole 34 and fixing groove.
Sealing ring is provided between the oil filler plug 31 and fixed mount 15.
The spline end 22 is integrated forging structure.
Installment work principle of the present utility model is as follows：
When mounted by matching is arranged spline end 22, Ran Houyong respectively on driving shaft 18, driven shaft 19 and transfer axle 20
The fixing hole 34 of alignment pin 35 through spline end 22 matches with the fixing groove on each axle, then the outer flower of the outer wall of spline end 22
Key 25 matches with the spline 27 on gear 21, and driving shaft 18, driven shaft 19 and transfer axle 20 are distinguished in axle box 16 in completion
With the connection between each gear；When fixed mount 15 and axle box body 12 are connected, make fixed mount 15 and axle box body first
Locating slot 28 on 12 lower shaft disk 17 matches clamping, is then again fixed both twist-ons with bolt；Needing to determine fixed mount
When both junctions of position hole 29 and drilling rod 14 are lubricated, lubricating oil is filled by oil filler plug 31, lubricating oil passes sequentially through note
Oilhole 30, U-shaped oil canal 32 are lubricated to both junctions, and lubricating oil and lubrication effect can be filled during processing
Fruit is more preferable, and the inwall of positioning hole 29 is provided with the annular oil groove 33 communicated with U-shaped oil canal 32, so can be preferably to positioning
Hole is lubricated with both drilling rod junctions.
A kind of multi spindle drilling machine of the power twister goat's horn fork Drilling operation provided above the utility model embodiment is carried out
It is discussed in detail, specific case used herein is set forth to principle of the present utility model and embodiment, and the above is real
The explanation for applying example is only intended to help to understand the technical scheme disclosed in the utility model；Meanwhile for the general skill of this area
Art personnel, according to thought of the present utility model, there will be changes in specific embodiments and applications, to sum up institute
State, this specification content should not be construed as limitation of the present utility model.
Claims (5)
1. a kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation, including support, lifting processing unit (plant), Multi-shaft drilling device,
The main motor being connected in the frame and frame being fixedly connected with support, the lifting processing unit (plant) include chassis, passed through
The workbench that column is connected with chassis, be provided with chassis hydraulic cylinder formed with support be relatively fixed and hydraulic cylinder drive lifting plus
Frock is put to be lifted relative to support, and locating dowel is fixed with workbench, passes through support shape between Multi-shaft drilling device and main motor
Slided into being connected and forming relative positioning with lifting processing unit (plant) by locating dowel, the Multi-shaft drilling device includes axle box
Body, universal joint, the drilling rod being connected with universal joint and drilling rod and axle box body are formed into relatively-stationary fixed mount, it is described
Axle box body includes support frame, is arranged on the upper axle box and lower shaft disk at support frame both ends, be provided with upper axle box driving shaft,
Driven shaft and transfer axle and relative drive connection is formed by gear between any two, driving shaft is connected with main motor, and it is special
Sign is：Spline end is respectively arranged between the driving shaft, driven shaft and transfer axle and gear, spline end connecting hole
Inwall is provided with internal spline and outer wall is provided with external splines；The axis body outer wall difference of the driving shaft, driven shaft and transfer axle
The spline tooth matched with the internal spline of spline end is provided with, the spline matched with spline end external splines is provided with gear
Groove；The locating slot matched with fixed mount is provided with the lower shaft disk lower surface, one end of the fixed mount is provided with and drilling rod
The positioning hole of connection, the other end are provided with oil filler point, and oil filler plug is connected with oil filler point, are provided with the fixed mount U-shaped logical
Oil duct, U-shaped oil canal one end is penetrated to the both sides of positioning hole inwall, the other end to be communicated with oil filler point.
A kind of 2. multi spindle drilling machine of power twister goat's horn fork Drilling operation according to claim 1, it is characterised in that：It is described fixed
Position hole inwall is provided with the annular oil groove communicated with U-shaped oil canal, the central plane of the annular oil groove with U-shaped oil canal
For heart plane in same level, the height of annular oil groove is more than the diameter of U-shaped oil canal.
A kind of 3. multi spindle drilling machine of power twister goat's horn fork Drilling operation according to claim 1, it is characterised in that：The flower
Fixing hole is provided with key termination, driving shaft, driven shaft and transfer axle are also respectively arranged with fixing groove corresponding with fixing hole, Gu
Determine to be equipped with alignment pin between hole and fixing groove.
A kind of 4. multi spindle drilling machine of power twister goat's horn fork Drilling operation according to claim 1, it is characterised in that：The note
Sealing ring is provided between plug cock and fixed mount.
A kind of 5. multi spindle drilling machine of power twister goat's horn fork Drilling operation according to claim 1, it is characterised in that：The flower
Key termination is integrated forging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854488.3U CN206912299U (en) | 2017-07-14 | 2017-07-14 | A kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854488.3U CN206912299U (en) | 2017-07-14 | 2017-07-14 | A kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912299U true CN206912299U (en) | 2018-01-23 |
Family
ID=61347326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854488.3U Expired - Fee Related CN206912299U (en) | 2017-07-14 | 2017-07-14 | A kind of multi spindle drilling machine of power twister goat's horn fork Drilling operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663942A (en) * | 2018-12-27 | 2019-04-23 | 汉德联合（北京）风力技术研究院有限公司 | A kind of steel bracket perforating mechanism |
| CN113751743A (en) * | 2021-06-30 | 2021-12-07 | 山东重诺锻造股份有限公司 | Flange drilling equipment and method |
-
2017
- 2017-07-14 CN CN201720854488.3U patent/CN206912299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663942A (en) * | 2018-12-27 | 2019-04-23 | 汉德联合（北京）风力技术研究院有限公司 | A kind of steel bracket perforating mechanism |
| CN113751743A (en) * | 2021-06-30 | 2021-12-07 | 山东重诺锻造股份有限公司 | Flange drilling equipment and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |