CN206200171U - A kind of multi spindle deep hole drilling machine - Google Patents
A kind of multi spindle deep hole drilling machine Download PDFInfo
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- CN206200171U CN206200171U CN201621032033.5U CN201621032033U CN206200171U CN 206200171 U CN206200171 U CN 206200171U CN 201621032033 U CN201621032033 U CN 201621032033U CN 206200171 U CN206200171 U CN 206200171U
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- drill bit
- drilling
- drilling machine
- workbench
- deep hole
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Abstract
The utility model discloses a kind of multi spindle deep hole drilling machine, including frame, workbench, the fixture on workbench, borehole drill construction and controller；The borehole drill construction includes drill bit and the first actuator for driving drill bit to rotate；Also include a water-cooled cooling part for being used to lower the temperature the drilling of workpiece, the water-cooled cooling part includes a fountain head, and the fountain head is set towards the drilling;Second moving structure is electrically connected in controller, and the controller can control the second moving structure to drive borehole drill construction repeatedly to be moved back and forth when a drilling operation.The utility model can realize the quick heat radiating and effective temperature-reducing during gun drilling, and chip is also discharged, and is not easily blocked, and effectively solve two hang-ups of chip removal present in gun drilling and cooling, practical, long service life.
Description
Technical field
Utility model belongs to drilling technique field, more particularly, to a kind of multi spindle deep hole drilling machine.
Background technology
In general working angles, the cutting heat for having 80% can be taken away by chip, but during gun drilling,
Because drilling depth is too deep, chip is difficult to exclude, and then heat is difficult to by chip discharge, can only at most exclude 40%, in drilling
The heat of residual still can be very big.And then in gun drilling, the ratio regular meeting that cutter accounts for cutting heat is very big, and diffusion velocity is very
Slowly, edge of a knife temperature even can reach 600 DEG C sometimes, and drill bit is easy to be damaged.Simultaneously because the hole depth of drilling is larger, cut
Consider the route for passing through to be worth doing long, drilling is susceptible to block, and causes drill bit to collapse knife.
Utility model content
The utility model is in order to overcome the deficiencies in the prior art, there is provided one kind radiating chip removal effect is good, long service life
A kind of multi spindle deep hole drilling machine.
To achieve these goals, the utility model uses following technical scheme：A kind of multi spindle deep hole drilling machine, including machine
Frame, workbench, the fixture on workbench, borehole drill construction and controller；The workbench can by the first moving structure
Fore-aft motion in frame, the borehole drill construction by the second moving structure can left and right action located at the workbench pair
Face；The borehole drill construction includes drill bit and the first actuator for driving drill bit to rotate；Also include that one is used for the brill to workpiece
The water-cooled cooling part that hole is lowered the temperature, the water-cooled cooling part includes a fountain head, and the fountain head is set towards the drilling;Institute
State the second moving structure and be electrically connected in controller, the controller can control the second moving structure to drive drilling when a drilling operation
Mechanism is repeatedly moved back and forth.The utility model can effectively realize the cooling of drilling by fountain head to drilling water spray, prevent
Drilling overheat and, drill bit was difficult cause thermal damage；Borehole drill construction can be realized repeatedly moving back and forth in a drilling operation, so that real
Now substep drills, and drill bit can take out being drilled into after certain depth to retreat from drilling, be realized to one by multiple drilling operation
The drilling of individual deep hole, prevents borehole path long and causes broken drill；Drill bit can simultaneously carry out chip removal behaviour when taking out simultaneously
Make, the chip on drill bit and in drilling is few, be not susceptible to block, drill bit will not collapse knife；Drill bit can obtain during taking-up
Good radiating, drill bit cooling is fast, long service life.
Further, first actuator includes an electric rotating machine, gear-box, is connected in the belt pulley of gear-box
And belt；The belt one end is sheathed on the rotor of electric rotating machine, and the other end is sheathed on belt pulley；By belt transmission gear
Case is rotated, and when drill bit is set to multiple, can be together driven by gear-box, without setting multiple actuators, more energy-saving ring
Protect.
Further, also including a displacement regulating part for being used to adjust bit location, the borehole drill construction includes housing；Should
Displacement regulating part includes the drill bit movable plate being movably connected on the housing, and the drill bit movable plate is provided with what is passed through for drill bit
Through hole；It is easy to adjust the position of drill bit, is adapted to the demand of different workpieces bore position.
Further, the drill bit includes the interior bar and outer bar that are flexibly connected, and the interior bar lower end is connected in the tooth
Roller box, the outer bar upper end passes the housing and through hole extend out to drill bit movable plate outer surface；Interior outer bar is flexibly connected, and then
Only outer bar is adjusted during regulation bit location, interior bar still may be connected on gear-box, does not interfere with gear-box to boring
The transmission of head.
Further, first moving structure includes the slide rail being located in the frame and for driving workbench in cunning
The oil cylinder moved forward and backward on rail；Second moving structure includes and the vertically disposed track of the slide rail and is connected to borehole drill construction
Oil cylinder.
Further, second moving structure connects a flow speed control valve, and the flow speed control valve can control the shifting of the borehole drill construction
Dynamic speed；Realize that drill bit is different in the rotating speed of different bore positions, prevent broken drill.
Further, the borehole drill construction is set to two, and the shift motion of the workbench is equal to two borehole drill constructions
Spacing.
Further, 1-12 drill bit can be set on each borehole drill construction, the bit location on two borehole drill constructions is friendship
Mistake is set；When the pitch-row of workpiece requirement drilling is closeer, when a borehole drill construction cannot be realized, can be matched somebody with somebody by two borehole drill constructions
Close and realize, it is easy to operate.
In sum, the beneficial effects of the utility model are：Be capable of achieving gun drilling during quick heat radiating and effectively
Lower the temperature, and chip is also discharged, and is not easily blocked, and effectively solves two hang-ups of chip removal present in gun drilling and cooling, practicality
By force, long service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model two.
Fig. 3 is the structural representation of this drill bit.
Fig. 4 is the structural representation of drilling depth.
Specific embodiment
In order that those skilled in the art are better understood from the utility model scheme, below in conjunction with the utility model reality
The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As Figure 1-4, a kind of multi spindle deep hole drilling machine, including frame 1, workbench 2, the fixture 3 on workbench, brill
Holes mechanism and controller, the controller use PLC；The borehole drill construction includes metal bit 41 and for driving drill bit to rotate
The first actuator, first actuator include an electric rotating machine 61, gear-box 62, be connected in the belt pulley of gear-box
63rd, belt and housing 64 outside these parts is covered at；The belt one end is sheathed on the rotor of electric rotating machine 61, the other end
It is sheathed on belt pulley 63；The workbench is provided with a water-cooled cooling part, and the water-cooled cooling part includes a fountain head and water inlet
Pipe, the fountain head is set towards the drilling, and drilling can be sprayed water, and then drilling to workpiece is lowered the temperature, and described the
Two moving structures are electrically connected in controller, and the controller can control the second moving structure to drive borehole drill construction when a drilling operation
Repeatedly moved back and forth, realized that substep drills, it is preferred that drilling operation is divided into 5 steps, drill bit 41 can be drilled into certain depth it
After retreat from drilling take out, prevent borehole path long and cause broken drill；As shown in figure 4, being five of drilling depth
Stage, according to this five depth profiles in stage come the reciprocating operation of keyhole；Specifically, can be set in controller in advance
This 5 depth values, when drill bit reaches the depth value, controller is that controllable drill bit is retreated；Specifically, the borehole drill construction sets
Two are set to, 1-12 drill bit 41 can be set on each borehole drill construction, the bit location on two borehole drill constructions is to be staggered；Institute
State 1-12 drill bit 41 to be both connected on gear-box 63, when motor action, you can by all drill bits 41 of belt transmission together
Action, more energy-conserving and environment-protective.
The workbench 2 by the first moving structure can fore-aft motion in frame, and the workbench 2 mobile row
Journey is equal to the spacing of two borehole drill constructions；Specifically, first moving structure includes the slide rail 71 and oil cylinder in the frame
7, the oil cylinder is connected in workbench, and then oil cylinder 7 can drive and be moved forward and backward on workbench slide rail, and then drives workpiece extremely
Different stations；The borehole drill construction by the second moving structure can left and right action located at the workbench opposite；Specifically,
Second moving structure includes with the vertically disposed track 72 of the slide rail and is connected to the oil cylinder 7 of borehole drill construction, the cylinder action
When can band workbench 2 in orbit left and right action；Used as preferred, second moving structure connects a flow speed control valve 8, specifically
, the flow speed control valve 8 is connected on oil cylinder, by the stretching speed of the flow speed control valve oil cylinder with controllable, and then controls the drilling machine
The translational speed of structure, realizes the different rotating speeds in boring procedure.
Used as preferred, also including a displacement regulating part for being used to adjust bit location, the displacement regulating part includes drill bit
Movable plate 5, the drill bit movable plate 5 is movably connected on the housing 64 by a screw, and the drill bit movable plate 5 is provided with multiple
Circular through hole, the position of these through holes should correspond to the position setting of drill bit 41, and then drill bit 41 can be worn from the through hole
Go out, when needing to move bit location, screw is screwed out, the mobile movable plate of drill bit 41 can drive drill bit 41 to move, and grasp
Make easy；In order to connection when preventing drill bit from moving with gear-box 63 changes, the drill bit 41 is set to interior bar by us
411 and outer bar 412, the interior bar 411 and outer bar 412 are movably connected by a plum blossom key；The lower end of the interior bar 411 is driven
The gear-box 63 is connected to, upper end is movably connected in the lower end of outer bar 412 by a plum blossom key, and the upper end of the outer bar 412 is worn
Go out the housing 64 and through hole extend out to the movable plate outer surface of drill bit 41；And then when mobile, the connection angle of interior outer bar can be sent out
Changing, but interior bar 411 will not change with the drive connection of gear-box 63, enter regardless of whether adjusting outer bar 411 to any position
Put, gear-box 63 can well be driven drill bit rotation.
The rotation terminal 63, oil cylinder 7 and flow speed control valve 8 are electrically connected in controller, and concrete operating principle is as follows：Workpiece is put
Enter to fixture, clamp workpiece；The action of controller control cylinder drives to first position of borehole drill construction workpiece；It
Controller control electric rotating machine action afterwards drives drill bit to rotate, while the cylinder action at control action borehole drill construction so that bore
Head is moved to workpiece, and workpiece is drilled；When chisel edge is drilled into the depth of first stage, controller control drill bit is retreated
Drilling is left, then controls fountain head to be sprayed water to drilling；Controller continues to control drill bit to move forward afterwards, when drilling the second depth
When, continue to repeat aforesaid operations, until need to open up that the 5th depth is drilled into；Now because depth is too deep, temperature during drilling can add
Greatly, and then now when controller will control drill bit to drill through 5mm, just control drill bit pulls back from drilling, while fountain head is to drilling
Water spray；Repeat to the 5th depth complete when, you can keyhole mechanism is back to original position, completes the corresponding drilling of the first borehole drill construction
Operation；Controller control cylinder action afterwards, drives workpiece to be moved to the second borehole drill construction position；Repeat the first borehole drill construction
Drilling operation, completes drilling afterwards, and it is that can be taken off workpiece to open fixture.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, should all belong to the scope of the utility model protection.
Claims (8)
1. a kind of multi spindle deep hole drilling machine, including frame (1), workbench (2), the fixture (3) on workbench (2), drilling machine
Structure and controller；It is characterized in that：The workbench (2) by the first moving structure can fore-aft motion located at frame (1)
On, the borehole drill construction by the second moving structure can left and right action located at the workbench (2) opposite；The borehole drill construction
The first actuator including drill bit (41) and for driving drill bit to rotate；Also include that one is used for what the drilling of workpiece was lowered the temperature
Water-cooled cooling part, the water-cooled cooling part includes a fountain head, and the fountain head is set towards the drilling；Second moving structure
Controller is electrically connected in, it is repeatedly past that the controller can control the second moving structure to drive borehole drill construction to carry out when a drilling operation
It is multiple mobile.
2. a kind of multi spindle deep hole drilling machine according to claim 1, it is characterised in that：First actuator includes a rotation
Motor (61), gear-box (62), it is connected in the belt pulley (63) and belt of gear-box；The belt one end is sheathed on electric rotating
On the rotor of machine (61), the other end is sheathed on belt pulley (63).
3. a kind of multi spindle deep hole drilling machine according to claim 2, it is characterised in that：Also including one is used to adjust bit location
Displacement regulating part, the borehole drill construction include housing (64)；The displacement regulating part includes being movably connected on the housing (64)
On drill bit movable plate (5), the drill bit movable plate (5) is provided with for drill bit (41) through hole that passes through.
4. a kind of multi spindle deep hole drilling machine according to claim 3, it is characterised in that：The drill bit includes the interior of flexible connection
Bar (411) and outer bar (412), interior bar (411) lower end are connected in the gear-box (62), outer bar (412) upper end
Pass the housing and through hole extend out to drill bit movable plate (5) outer surface.
5. a kind of multi spindle deep hole drilling machine according to claim 1, it is characterised in that：First moving structure includes being located at
Slide rail (71) in the frame and the oil cylinder (7) for driving workbench to be moved forward and backward on slide rail；The second movement knot
Structure includes with the vertically disposed track of slide rail (72) and is connected to the oil cylinder (7) of borehole drill construction.
6. a kind of multi spindle deep hole drilling machine according to claim 5, it is characterised in that：The second moving structure connection one is adjusted
Fast valve (8), the flow speed control valve (8) can control the translational speed of the borehole drill construction.
7. a kind of multi spindle deep hole drilling machine according to claim 1, it is characterised in that：The borehole drill construction is set to two,
The shift motion of the workbench (2) is equal to the spacing of two borehole drill constructions.
8. a kind of multi spindle deep hole drilling machine according to claim 7, it is characterised in that：1-12 can be set on each borehole drill construction
Individual drill bit (41), drill bit (41) position on two borehole drill constructions is to be staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032033.5U CN206200171U (en) | 2016-08-31 | 2016-08-31 | A kind of multi spindle deep hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032033.5U CN206200171U (en) | 2016-08-31 | 2016-08-31 | A kind of multi spindle deep hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200171U true CN206200171U (en) | 2017-05-31 |
Family
ID=58760499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032033.5U Active CN206200171U (en) | 2016-08-31 | 2016-08-31 | A kind of multi spindle deep hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470668A (en) * | 2017-09-25 | 2017-12-15 | 浙江环龙机器有限公司 | One kind radiating puncher |
| CN112605424A (en) * | 2020-12-04 | 2021-04-06 | 南京纳特通信电子有限公司 | Electronic device processing tool and processing method |
-
2016
- 2016-08-31 CN CN201621032033.5U patent/CN206200171U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470668A (en) * | 2017-09-25 | 2017-12-15 | 浙江环龙机器有限公司 | One kind radiating puncher |
| CN107470668B (en) * | 2017-09-25 | 2024-05-10 | 佛山市北湖崇鼎金属制品有限公司 | Heat dissipation puncher |
| CN112605424A (en) * | 2020-12-04 | 2021-04-06 | 南京纳特通信电子有限公司 | Electronic device processing tool and processing method |
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