CN206869183U - A kind of four station cutter rack numerically controlled lathes automation drilling equipment - Google Patents
A kind of four station cutter rack numerically controlled lathes automation drilling equipment Download PDFInfo
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- CN206869183U CN206869183U CN201720574526.XU CN201720574526U CN206869183U CN 206869183 U CN206869183 U CN 206869183U CN 201720574526 U CN201720574526 U CN 201720574526U CN 206869183 U CN206869183 U CN 206869183U
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- sleeve
- drilling equipment
- knife rest
- drill bit
- numerically controlled
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Abstract
The utility model discloses a kind of drilling equipment, particularly a kind of four station cutter rack numerically controlled lathes automation drilling equipment, belong to machinery processing apparatus technical field；The device includes being used for knife rest, sleeve and the drill bit in sleeve being arranged on lathe, the sleeve is clamped in knife rest, sleeve is fixed in knife rest by screw, Mohs internal taper hole is provided with the sleeve, where the Mohs internal taper hole bottom open slot is offered on sleeve, drill bit includes drill bit top and drill taper shank, and the butt ends of the drill taper shank coordinate in flat and with open slot；The utility model solve automated in bore process it is low, the problem of labor intensity is big, drilling depth is accurate, and labor intensity is low, efficiency high, lathe saddle rotatable tool changing after boring bar tool is installed, axial location clamping precision height need to only be proofreaded by being fitted into after drill bit reconditioning in boring bar tool, and bit change-over is quick, simple in construction, easy to manufacture, cost is low.
Description
Technical field
A kind of drilling equipment is the utility model is related to, particularly a kind of four station cutter rack numerically controlled lathes automation drilling dress
Put, belong to machinery processing apparatus technical field.
Background technology
Morse's taper is the international standard of a taper, for stationary fit to be accurately positioned.Due to taper very little, using rubbing
The principle of power is wiped, certain moment of torsion can be transmitted, and because being taper fit, it is possible to convenient dismounting.In same taper
Certain limit in, workpiece be free to dismount, while not interfere with using effect again at work, such as the cone to drill
Handle bores, if needing to dismantle drill bit grinding in use, is reinstalled not interfering with the center of drill bit after dismounting.
Current four station cutter racks numerically controlled lathe bore mode, which has, manually to be drilled using tailstock and directly by parallel shank twist the pressure of the drill
Drill on to knife rest, manually drilled using tailstock, this mode drilling depth is difficult control, and labor intensity is big, it is difficult to meet to criticize
Measuring the production of part needs；Directly straight shank twist drill is pressed onto on knife rest and drilled, this working method labor intensity is relatively small, but
Straight shank drill is difficult positive pressure, straightening, and taking off to grind again after bit wear during drilling can cause to grind a drill bit just
Clamping again is needed, it is low to drill bit, efficiency.
The content of the invention
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided a kind of four station cutter rack numerical control lathes
Bed automation boring bar tool, it is intended to develop that a kind of bit change-over is quick, and simple in construction, easy to manufacture, cost is low, efficiency high, energy
Pass through the instrument of programme-control automation drilling.
The technical solution adopted in the utility model is as follows：
A kind of four station cutter rack numerically controlled lathes automation drilling equipment, including for the knife rest on lathe, sleeve
With the drill bit in sleeve, the sleeve is clamped in knife rest, sleeve is fixed in knife rest by screw, the sleeve
It is interior to be provided with Mohs internal taper hole, open slot is offered on sleeve where the Mohs internal taper hole bottom, drill bit includes drill bit top and drill bit
Taper shank, the butt ends of the drill taper shank coordinate in flat and with open slot.
A kind of four station cutter racks numerically controlled lathe automation drilling equipment of the present utility model, is consolidated drill bit using sleeve
It is fixed, whole sleeve and drill bit are subjected to assembling positioning using the knife rest on Digit Control Machine Tool, can be with using the automation of Digit Control Machine Tool
Automated condtrol is carried out according to actual conditions, utilization space spatial coordinate realizes automation processing.The device it is more applicable with it is large-scale
Some processing of equipment, especially in large-scale workpiece boring procedure, the device can effectively improve the efficiency of Drilling operation.
Further, the sleeve be provided with for positioned with knife rest locating surface, the bottom for being bonded with knife rest bottom surface
Plane and the clamping plane fixed for screw.Which can be such that sleeve is steadily placed in knife rest, be carried out using locating surface
Assembling positioning, and can be effectively fixed by screw.
Further, the distance between the baseplane and Mohs inner cone axially bored line be equal to knife rest Cutting tool installation manner groove bottom with
The distance between machine tool chief axis axis.The precision of processing is ensure that, improves the quality of drilling.
Further, multiple screwed holes are provided with the knife rest, screw coordinates with screwed hole, after screw runs through screwed hole
Hold out against sleeve.Which is simple in construction, easily operated, is advantageous to the operating efficiency of actual borehole.
A kind of four station cutter racks numerically controlled lathe automation drilling equipment of the present utility model, the drill taper shank run through opening
Groove, the end face of drill taper shank are located at outside open slot outer face.Which can not only realize fixing assembling, while also allow for tearing open
Take.
Further, the length that the drill taper shank is located at outside open slot outer face is 3mm-8mm.The length is on retracting
It is easier to operate to.
A kind of four station cutter racks numerically controlled lathe automation drilling equipment of the present utility model, in addition to drill bit chuck, it is described
Drill bit chuck includes chuck head and chuck taper shank, and chuck taper shank butt ends are in flat, and chuck taper shank is clamped in chuck head,
Chuck taper shank is clamped in sleeve.It is capable of the drill bit of practical plurality of specifications using which, the party among large scale equipment processing
The practicality of formula is stronger.
A kind of four station cutter racks numerically controlled lathe of the present utility model automates drilling equipment, and use is additionally provided with the sleeve
In the arc surface that machine chuck or claw clamp.The more applicable a variety of lathes of which, improve applicability of the device to environment.
Further, the arc surface is that locating and machining face, clamping plane and baseplane joining place reserve arc surface.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：Of the present utility model one
Kind of four station cutter rack numerically controlled lathes automation drilling equipment, which solves, automates low, the problem of labor intensity is big in bore process,
With reference to the effective practicality for improving device in assembly parts of design of sleeve, it is arranged on by numerical control program control small on knife rest
Automation drilling is realized in the motion of type part straight-line, and drilling depth is accurate, and labor intensity is low, efficiency high, and lathe saddle bores in installation
Rotatable tool changing after the instrument of hole, axial location clamping precision height need to only be proofreaded by being fitted into after drill bit reconditioning in boring bar tool, and drill bit is more
Change fast, simple in construction, easy to manufacture, cost is low.
Brief description of the drawings
Fig. 1 is one of structural representation of the present utility model；
Fig. 2 is the two of structural representation of the present utility model；
Fig. 3 is the three of structural representation of the present utility model；
Fig. 4 is the four of structural representation of the present utility model；
Fig. 5 is the structural representation of the utility model sleeve front view；
Fig. 6 is the structural representation of the utility model sleeve side view.
Marked in figure：1- knife rests, 2- sleeves, 21- locating surfaces, 22- baseplanes, 23- clamping planes, 3- drill bits, 4- Mohs
Internal taper hole, 5- open slots, 6- drill bits top, 7- drill taper shanks, 8- arc surfaces, 9- drill bits chuck, 10- chucks head, 11- chucks cone
Handle, 12- screws.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment
A kind of four station cutter rack numerically controlled lathes automation drilling equipment, as shown in figure 1, including on lathe
Knife rest 1, sleeve 2 and the drill bit 3 in sleeve, sleeve 2 are clamped in knife rest, and sleeve 2 is fixed on into knife by screw 12
In frame, Mohs internal taper hole 4 is provided with sleeve 2, offers open slot 5 on sleeve where the bottom of Mohs internal taper hole 4, drill bit 3 wraps
Drill bit top 6 and drill taper shank 7 are included, the butt ends of drill taper shank 7 coordinate in flat and with open slot 5.
In the present embodiment, drill bit 3 is assembled with sleeve 2, being realized using sleeve 2 and knife rest 1 and assembling and fix, knife rest is
A part for Digit Control Machine Tool, by becoming to Digit Control Machine Tool, realize Automated condtrol.Effectively solved using which
The problem of conventional borehole automaticity is low, and labor intensity is big.In large scale equipment Drilling operation, filled using the drilling of the design
Production efficiency can preferably be improved by putting, and processing progress is higher, meet the quality requirement of product.
On the basis of above-mentioned embodiment, in order to effectively improve efficiency of assembling, the set-up time is saved, another
In embodiment, as shown in Figure 5 and Figure 6, sleeve 2 be provided with for positioned with knife rest locating surface 21, be used for and knife rest
The baseplane 22 of bottom surface fitting and the clamping plane 23 fixed for screw.On the basis of baseplane 22, it is placed in knife rest, and profit
Positioned with locating surface 21 and the medial surface on knife rest, sleeve is fixed in knife rest using screw 12, make assembling effect, profit
In machining accuracy.
Among specific design, assembly relation has direct relation with machining accuracy, adds to further improve
Work precision, the distance between baseplane 22 and Mohs inner cone axially bored line are equal to knife rest Cutting tool installation manner groove bottom and machine tool chief axis axis
The distance between.Which can make drill bit around center axis thereof during driving drill bit to rotate.
During assembling, sleeve is fixed the mode of the typically conventional more brief introduction of screw 12, therefore, wherein
In one embodiment, multiple screwed holes are provided with knife rest 1, screw 12 coordinates with screwed hole, and screw 12 runs through screwed hole
After hold out against sleeve 2.Which can make in clamping process more quick succinct, accelerate the assembling of sleeve 2.
After spare and accessory parts are assembled, need to be dismantled in more bit change, and dismantle for convenience, another specific
In embodiment, drill taper shank 7 runs through open slot 5, and the end face of drill taper shank 7 is located at outside the outer face of open slot 5.What this exposed
Part can make the effect of dismounting more, and dismounting is quick.For further optimization design, in a wherein embodiment,
The length that drill taper shank 7 is located at outside the outer face of open slot 5 is 3mm-8mm.As preferable, 5mm more preferably, but is not also discharged and adopted
With 4mm, 6mm or 7mm.
The specification of sleeve 2 is using limited, and when processing the bigger workpiece of more specifications, model to drill bit requirement more
It is more, while there is certain specification requirement also for sleeve, in order to strengthen the practicality of drilling equipment, a specific implementation wherein
In mode, as shown in Figures 2 and 3, the device also includes drill bit chuck 9, and the drill bit chuck 9 includes chuck first 10 and chuck is bored
Handle 11, the butt ends of chuck taper shank 11 are in flat, and chuck taper shank 11 is clamped in chuck head, and chuck taper shank 11 is clamped in sleeve
In 2.Make adaptability of the device on the workpiece for processing obstructed specification stronger using intermediate fitting, for obstructed processing
Part needs to carry out bit change more convenient and quicker.Certainly, in this embodiment, chuck taper shank 7 is located at the outer face of open slot 5
Outer length is 3mm-8mm.As preferable, 5mm more preferably, but is not discharged using 4mm, 6mm or 7mm yet.
As further optimization, the practicality of raising sleeve 2, so as to a variety of clamping devices be can adapt to, in another tool
In body embodiment, as shown in figure 4, being additionally provided with the arc surface 8 for machine chuck or claw clamping on sleeve 2.Certainly, it is
Optimization structure, the arc surface 8 are that locating and machining face, clamping plane and baseplane joining place reserve arc surface.
In the present embodiment, first by this sleeve 2 be arranged on knife rest 1 on, screw 12 compress clamping plane 23, make baseplane 22 with
Knife rest Cutting tool installation manner groove bottom is brought into close contact, and the axis of Mohs internal taper hole 4 and lathe spindle axis are contour, locating surface 21 and knife rest knife
Tool mounting groove medial surface is brought into close contact, the axis of Mohs internal taper hole 4 and lathe spindle diameter parallel, drill taper shank 7 or chuck taper shank
11 load mohs tapered bores, and in taper shank tang insertion opening groove 4, drill bit, centre drill axis are parallel with main-shaft axis, to drill bit X, Z
The drill bit being arranged on knife rest in boring bar tool can be controlled to move axially by numerical control program after to coordinate, realize that automation is bored
Hole, drill centers；This drilling equipment can also be loaded drill bit, can be led to by lathe three-claw chuck or three claw clamping arc surfaces 8
Cross the miniature parts linear motion that numerical control program control is arranged on knife rest and realize automation drilling.
In summary, a kind of four station cutter racks numerically controlled lathe automation drilling equipment of the present utility model solves drillman
Low, the problem of labor intensity is big is automated in skill, with reference to the effective practicality for improving device in assembly parts of design of sleeve, is led to
Cross the miniature parts linear motion that numerical control program control is arranged on knife rest and realize automation drilling, drilling depth is accurate, work
Low intensity, efficiency high, lathe saddle rotatable tool changing after boring bar tool is installed, being fitted into after drill bit reconditioning in boring bar tool only needs
It is high to proofread axial location clamping precision, bit change-over is quick, simple in construction, easy to manufacture, and cost is low.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：Including on lathe Knife rest（1）, sleeve（2）With the drill bit in sleeve（3）, the sleeve（2）It is clamped in knife rest, passes through screw（12）Will Sleeve（2）It is fixed in knife rest, the sleeve（2）It is interior to be provided with Mohs internal taper hole（4）, the Mohs internal taper hole（4）Covered where bottom Open slot is offered on cylinder（5）, drill bit（3）Including drill bit top（6）And drill taper shank（7）, the drill taper shank（7）Aft end Portion is in flat and and open slot（5）Coordinate.
- 2. one kind as claimed in claim 1 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：The set Cylinder（2）It is provided with the locating surface for being positioned with knife rest（21）, baseplane for being bonded with knife rest bottom surface（22）With for spiral shell Follow closely fixed clamping plane（23）.
- 3. one kind as claimed in claim 2 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：The bottom Plane（22）The distance between Mohs inner cone axially bored line is equal between knife rest Cutting tool installation manner groove bottom and machine tool chief axis axis Distance.
- 4. one kind as claimed in claim 2 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：The knife Frame（1）On be provided with multiple screwed holes, screw（12）Coordinate with screwed hole, screw（12）Sleeve is held out against after screwed hole（2）.
- 5. one kind as claimed in claim 1 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：The brill Nose cone handle（7）Through open slot（5）, drill taper shank（7）End face be located at open slot（5）Outside outer face.
- 6. one kind as claimed in claim 5 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：The brill Nose cone handle（7）Positioned at open slot（5）Length outside outer face is 3mm-8mm.
- 7. one kind as claimed in claim 1 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：Also include Drill bit chuck（9）, the drill bit chuck（9）Including chuck head（10）With chuck taper shank（11）, chuck taper shank（11）Butt ends In flat, chuck taper shank（11）It is clamped in chuck head, chuck taper shank（11）It is clamped in sleeve（2）It is interior.
- 8. one kind as claimed in claim 1 four station cutter rack numerically controlled lathes automation drilling equipment, it is characterised in that：The set Cylinder（2）On be additionally provided with for machine chuck or claw clamping arc surface（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574526.XU CN206869183U (en) | 2017-05-23 | 2017-05-23 | A kind of four station cutter rack numerically controlled lathes automation drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574526.XU CN206869183U (en) | 2017-05-23 | 2017-05-23 | A kind of four station cutter rack numerically controlled lathes automation drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869183U true CN206869183U (en) | 2018-01-12 |
Family
ID=61339277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574526.XU Active CN206869183U (en) | 2017-05-23 | 2017-05-23 | A kind of four station cutter rack numerically controlled lathes automation drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207602A (en) * | 2020-10-15 | 2021-01-12 | 中国兵器工业集团航空弹药研究院有限公司 | Turret device with increased numerical control tool positions |
| CN115122122A (en) * | 2022-08-30 | 2022-09-30 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
-
2017
- 2017-05-23 CN CN201720574526.XU patent/CN206869183U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207602A (en) * | 2020-10-15 | 2021-01-12 | 中国兵器工业集团航空弹药研究院有限公司 | Turret device with increased numerical control tool positions |
| CN115122122A (en) * | 2022-08-30 | 2022-09-30 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
| CN115122122B (en) * | 2022-08-30 | 2022-11-29 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
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