CN204019113U - Linear slide rail dedicated numerical control drilling machine - Google Patents
Linear slide rail dedicated numerical control drilling machine Download PDFInfo
- Publication number
- CN204019113U CN204019113U CN201420427425.6U CN201420427425U CN204019113U CN 204019113 U CN204019113 U CN 204019113U CN 201420427425 U CN201420427425 U CN 201420427425U CN 204019113 U CN204019113 U CN 204019113U
- Authority
- CN
- China
- Prior art keywords
- auger axis
- drill bit
- slide rail
- seat
- numerical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Earth Drilling (AREA)
Abstract
A kind of linear slide rail dedicated numerical control drilling machine, include support, drill bit, spindle drum, described support is provided with the workbench supporting workpiece, workbench is provided with Workpiece clamping device, described drill bit has four, is arranged on respective spindle drum respectively, and every root auger axis is driven by drill bit motor; Support is provided with column, column is provided with the servomotor of four difference drive shaft seats lifting, servo motor output shaft and screw mandrel link, and described screw mandrel are arranged with the slide plate of threaded engagement with it, spindle drum is arranged on slide plate, the relative screw mandrel elevating movement of described slide plate; All motors are all electrically connected with numerical control electric box.The utility model four overlaps main shaft and works simultaneously, process decomposition, completes at one time, thus shortens process time, improve production efficiency; The four main installed of standing upside down adds the gas channel stoping the impouring of the impurity such as cooling fluid and swarf thereof, effectively prevent main shaft impaired, improve product service life and with low cost.
Description
Technical field
The utility model relates to a kind of linear slide rail dedicated numerical control drilling machine, belongs to numerical control machine tool technique field.
Background technology
Linear slide rail (another name: line slideway) is the execution unit of rectilinear motion, be should the high precision int of modern machinery, high performance and high speedization trend and research and develop, linear slide rail has lower coefficient of friction than the rail plate in past, utilize the rolling of steel ball, the coefficient of friction of former sliding friction can be down to original 1/50th.Therefore, as the functional part of rectilinear motion, use more and more in industries such as lathe, printing, automobile, electronics, cigarette, in today of electromechanical integration, automation high development, the use of linear slide rail is more and more extensive, and demand gets more and more.
Linear slide rail parts are by slide rail 101, slide block 102, the part compositions such as steel ball, as shown in Figure 1, wherein there is a row in the middle of major part slide rail by the stepped hole of dress trip bolt, linear slide rail product forms standardization, seriation, its width specifications has 15, 20, 25, 30, 35, 45mm, length specification has 4000mm, 6000mm, pitch-row specification has 60mm, 80mm, with the slide rail of 4000mm length for row, have 50 holes, the operation of boring is boring, reaming, fraising, hole two-port chamfering, existing common driller, the time completing a hole is: boring 30 seconds+reaming 15 seconds+fraising 5 seconds+chamfering (two ends) 3 seconds, the time completing one (50 hole) is 44 points.This drilling machine long processing time, production efficiency is low; This drilling machine is synchronously holed to workpiece, and the thermal deformation of local is larger, and heat radiation is slow, thus can make workpiece deformation, affects end product quality.
Summary of the invention
The purpose of this utility model is: provide that a kind of production efficiency is high, the boring that strides make workpiece heat evenly, the little linear slide rail dedicated numerical control drilling machine of rapid heat dissipation, distortion.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of linear slide rail dedicated numerical control drilling machine, include the spindle drum of support, drill bit, installation drill bit, described support is provided with the workbench supporting workpiece, described workbench is provided with Workpiece clamping device, described drill bit has four, be arranged on respective spindle drum respectively, every root auger axis is driven by drill bit motor; Described support is provided with column, column is provided with the servomotor of four difference drive shaft seats lifting, servo motor output shaft and screw mandrel link, and described screw mandrel are arranged with the slide plate of threaded engagement with it, spindle drum is arranged on slide plate, the relative screw mandrel elevating movement of described slide plate; All motors are all electrically connected with numerical control electric box; Also include and drive the reciprocating travel mechanism of column, described travel mechanism comprises ball screw, feed screw nut and nut seat, the parallel workpiece of described ball screw is arranged, described feed screw nut coordinates with ball screw, nut seat is contained on feed screw nut by bearing holder (housing, cover), second motor drives feed screw nut by Timing Belt and synchronous pulley, column and nut seat affixed; Be provided with two brackets below described ball screw, support surface is provided with the support slide rail that two parallel workpiece are arranged, is provided with the chute coordinated with described slide rail below described bracket; Described nut seat is between two brackets, and two carriage inner lateral are respectively equipped with projection, nut seat side be provided with to offset with projection coordinate stir pin; Two brackets are connected by connecting rod; Described auger axis comprises the first auger axis of boring, second auger axis of reaming, 3rd auger axis of fraising and upper chamfer, 4th auger axis of lower chamfer, the drill bit of the first auger axis, the second auger axis and the 3rd auger axis is arranged on the lower end of auger axis, the drill bit of the 4th auger axis is arranged upward, is arranged on the top of auger axis, and the drill bit of described 4th auger axis is positioned at the lower end of workpiece; Described 4th auger axis is set with the 4th described auger axis seat, between 4th auger axis seat and the 4th auger axis, upper bearing (metal) and lower bearing are installed, the top of the 4th auger axis seat is provided with the 4th auger axis upper cover with the 4th auger axis matched in clearance, and the 4th auger axis upper cover inwall has cannelure; Described 4th auger axis seat side is provided with gas-tpe fitting, and the 4th auger axis seat is provided with in the 4th auger axis upper cover the air flue be communicated with, and one end of air flue is communicated with cannelure, the outlet of the other end and gas-tpe fitting; The entrance of gas-tpe fitting is communicated with appendix, and described appendix is provided with gas and water separator.
Described air flue linearly structure.
Described air flue is 3, is evenly arranged.
Described support is provided with the supporting seat of fixed support slide rail, and described supporting seat is four, arranges in pairs.
The course of work of the present utility model is as follows: four cover main shafts are responsible for the task of boring, reaming, fraising and chamfering respectively, four cover main shafts are structurally single actions, as shown in Figure 3, above, three cover main shafts are undertaken respectively: the chamfering of the chamfering of first set spindle drilling, the second cover main shaft reaming, the 3rd cover main shaft fraising and upper surface, the 4th cover main shaft (stand upside down below being contained in by dress) lower surface.Under the control of digital display circuit, while first set spindle drilling, second cover main shaft reaming on the position, hole of having holed, the 3rd cover main shaft is reaming on the position, hole of reaming, chamfering.After second cover main shaft reaming, main shaft rises, 4th cover main shaft starts lower chamfer, as can be seen from traditional processing method, what holding time was the longest is boring, take 30 seconds, operation holding time is below all few than it, so, in time, do not add the time, it is exactly drilling time, after treating first set spindle drilling, four cover main shafts advance a distance simultaneously, the how many distance of advance? the pitch-row that refer to workpiece in the middle of the proposition one of problem saves is 60mm, 80mm, but Fig. 2 of conforming to the principle of simplicity can find out, not advance 60mm or 80mm, but the distance of advance 240mm bores second hole, as everybody knows, 240 is least common multiples of 60 and 80, be not difficult to find out, this kind of design meets the requirement of many specifications.Repeat above operation, bored by the pitch-row total length first pass of 240mm.Four cover main shaft fast returns are from 60mm or 80mm of first time starting point, start boring, repeat above operation, total length has been bored for second time, and four cover main shaft fast returns, from 60mm or 80mm of second time starting point, start boring, repeat above operation, total length has been bored for the 3rd time, circulates with this, just completes the pitch-row requirement of 60mm or 80mm.The speed of fast return is that 36m/ divides, and workpiece is 4m, about 7 seconds of the time of fast return, and returning is for 3 times 21 seconds.Second driven by motor feed screw nut, feed screw nut drives nut seat, due to main spindle box and nut seat affixed, thus drive main spindle box move back and forth.
The utility model has the advantage of: 1, four cover main shafts work simultaneously, process decomposition, complete at one time, thus shorten process time, improve production efficiency; 2, adopt the boring method that strides, make heat evenly, radiating block, workpiece deformation is little; 3, on the four main installed of standing upside down, add the gas channel stoping the impouring of the impurity such as cooling fluid and swarf, effectively prevent main shaft impaired, improve product service life and with low cost; 4, in the travel mechanism that ball screw forms, ensure that ball screw is not sagging by two brackets, ensure the ball kinematic accuracy of screw mandrel, extend the service life of ball screw.
Accompanying drawing explanation
Fig. 1 is linear slide rail schematic diagram;
Fig. 2 is the utility model drilling machine overall schematic;
Fig. 3 is the utility model main axle structure schematic diagram;
Tu4Shi the utility model travel mechanism schematic diagram;
Fig. 5 is the utility model four main structural representation;
Fig. 6 is that the utility model ball screw coordinates schematic diagram with feed screw nut.
Detailed description of the invention
Composition graphs 2-6, a kind of linear slide rail dedicated numerical control drilling machine, include the spindle drum 3 of support 1, drill bit 2, installation drill bit, described support is provided with the workbench supporting workpiece 103, described workbench is provided with Workpiece clamping device, described drill bit has four, is arranged on respective spindle drum respectively, and every root auger axis is driven by drill bit motor 4; Described support is provided with column 5, column is provided with the servomotor 6 of four difference drive shaft seats lifting, servo motor output shaft and screw mandrel link, and described screw mandrel are arranged with the slide plate 7 of threaded engagement with it, spindle drum is arranged on slide plate, the relative screw mandrel elevating movement of described slide plate; All motors are all electrically connected with numerical control electric box 8; Also include and drive the reciprocating travel mechanism of column, described travel mechanism comprises ball screw 21, feed screw nut 22 and nut seat 23, the parallel workpiece of described ball screw is arranged, described feed screw nut coordinates with ball screw, nut seat is sleeved on feed screw nut by bearing 24, second motor drives feed screw nut by Timing Belt 25 and synchronous pulley 26, column and nut seat affixed; Be provided with two brackets 27 below described ball screw, support surface is provided with the support slide rail 28 that two parallel workpiece are arranged, is provided with the chute coordinated with described slide rail below described bracket; Described nut seat is between two brackets, and two carriage inner lateral are respectively equipped with projection, nut seat side be provided with to offset with projection coordinate stir pin 29; Two brackets are connected by connecting rod 30; Described auger axis comprises the first auger axis 31 of boring, second auger axis 32 of reaming, 3rd auger axis 33 of fraising and upper chamfer, 4th auger axis 34 of lower chamfer, the drill bit of the first auger axis, the second auger axis and the 3rd auger axis is arranged on the lower end of auger axis, the drill bit of the 4th auger axis is arranged upward, is arranged on the top of auger axis, and the drill bit of described 4th auger axis is positioned at the lower end of workpiece; Described 4th auger axis is set with the 4th described auger axis seat 41, upper bearing (metal) 42 and lower bearing 43 are installed between the 4th auger axis seat and the 4th auger axis, the top of the 4th auger axis seat is provided with and has cannelure 45 with the 4th auger axis upper cover the 44, four auger axis upper cover inwall of the 4th auger axis matched in clearance; Described 4th auger axis seat side is provided with gas-tpe fitting 46, and the 4th auger axis seat is provided with in the 4th auger axis upper cover the air flue 47 be communicated with, and one end of air flue is communicated with cannelure, the outlet of the other end and gas-tpe fitting; The entrance of gas-tpe fitting is communicated with appendix 48, and described appendix is provided with gas and water separator 49.Described air flue linearly structure.Described air flue is 3, is evenly arranged.Described support is provided with the supporting seat 51 of fixed support slide rail, and described supporting seat is four, arranges in pairs.
Above embodiment is only case of the present utility model, and any replacement done according to the utility model spirit is all interpreted as not departing from protection domain of the present utility model.
Claims (4)
1. a linear slide rail dedicated numerical control drilling machine, include the spindle drum of support, drill bit, installation drill bit, described support is provided with the workbench supporting workpiece, described workbench is provided with Workpiece clamping device, it is characterized in that: described drill bit has four, be arranged on respective spindle drum respectively, every root auger axis is driven by drill bit motor;
Described support is provided with column, column is provided with the servomotor of four difference drive shaft seats lifting, servo motor output shaft and screw mandrel link, and described screw mandrel are arranged with the slide plate of threaded engagement with it, spindle drum is arranged on slide plate, the relative screw mandrel elevating movement of described slide plate; All motors are all electrically connected with numerical control electric box;
Also include and drive the reciprocating travel mechanism of column, described travel mechanism comprises ball screw, feed screw nut and nut seat, the parallel workpiece of described ball screw is arranged, described feed screw nut coordinates with ball screw, nut seat is contained on feed screw nut by bearing holder (housing, cover), second motor drives feed screw nut by Timing Belt and synchronous pulley, column and nut seat affixed;
Be provided with two brackets below described ball screw, support surface is provided with the support slide rail that two parallel workpiece are arranged, is provided with the chute coordinated with described slide rail below described bracket; Described nut seat is between two brackets, and two carriage inner lateral are respectively equipped with projection, nut seat side be provided with to offset with projection coordinate stir pin; Two brackets are connected by connecting rod;
Described auger axis comprises the first auger axis of boring, second auger axis of reaming, 3rd auger axis of fraising and upper chamfer, 4th auger axis of lower chamfer, the drill bit of the first auger axis, the second auger axis and the 3rd auger axis is arranged on the lower end of auger axis, the drill bit of the 4th auger axis is arranged upward, is arranged on the top of auger axis, and the drill bit of described 4th auger axis is positioned at the lower end of workpiece;
Described 4th auger axis is set with the 4th described auger axis seat, between 4th auger axis seat and the 4th auger axis, upper bearing (metal) and lower bearing are installed, the top of the 4th auger axis seat is provided with the 4th auger axis upper cover with the 4th auger axis matched in clearance, and the 4th auger axis upper cover inwall has cannelure; Described 4th auger axis seat side is provided with gas-tpe fitting, and the 4th auger axis seat is provided with in the 4th auger axis upper cover the air flue be communicated with, and one end of air flue is communicated with cannelure, the outlet of the other end and gas-tpe fitting; The entrance of gas-tpe fitting is communicated with appendix, and described appendix is provided with gas and water separator.
2. linear slide rail dedicated numerical control drilling machine according to claim 1, is characterized in that: described air flue linearly structure.
3. linear slide rail dedicated numerical control drilling machine according to claim 2, is characterized in that: described air flue is 3, is evenly arranged.
4. linear slide rail dedicated numerical control drilling machine according to claim 3, it is characterized in that: described support is provided with the supporting seat of fixed support slide rail, described supporting seat is four, arranges in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427425.6U CN204019113U (en) | 2014-07-31 | 2014-07-31 | Linear slide rail dedicated numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427425.6U CN204019113U (en) | 2014-07-31 | 2014-07-31 | Linear slide rail dedicated numerical control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019113U true CN204019113U (en) | 2014-12-17 |
Family
ID=52059021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427425.6U Withdrawn - After Issue CN204019113U (en) | 2014-07-31 | 2014-07-31 | Linear slide rail dedicated numerical control drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148945A (en) * | 2014-07-31 | 2014-11-19 | 浙江昌煜机械制造有限公司 | Computer numerical control drilling machine special for machining of linear slide rails |
| CN113579285A (en) * | 2021-08-19 | 2021-11-02 | 湖北实美科技有限公司 | Perforating device for processing colored aluminum profile and perforating method thereof |
-
2014
- 2014-07-31 CN CN201420427425.6U patent/CN204019113U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148945A (en) * | 2014-07-31 | 2014-11-19 | 浙江昌煜机械制造有限公司 | Computer numerical control drilling machine special for machining of linear slide rails |
| CN104148945B (en) * | 2014-07-31 | 2016-06-22 | 浙江昌煜机械制造有限公司 | Linear slide rail dedicated numerical control drilling machine |
| CN113579285A (en) * | 2021-08-19 | 2021-11-02 | 湖北实美科技有限公司 | Perforating device for processing colored aluminum profile and perforating method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201455700U (en) | Dedicated numerical-control axletree drilling machine tool and auxiliary clamping mechanism thereof | |
| CN104148945B (en) | Linear slide rail dedicated numerical control drilling machine | |
| CN203599874U (en) | Clamping tool for milling key grooves of shaft parts | |
| CN201168871Y (en) | Universal bearings milling end surface centering machine tool | |
| CN204036158U (en) | A kind of numerical control end surface machining tool | |
| CN103418812B (en) | Ring mould drill gun special purpose machine tool | |
| CN207386665U (en) | A kind of multi-functional planer-type milling machine | |
| CN204019113U (en) | Linear slide rail dedicated numerical control drilling machine | |
| CN204430334U (en) | Six square shaft numeric control drilling machine tools | |
| CN103817370B (en) | Three axle bull gantry process equipments | |
| CN203390239U (en) | Special tool for ring die gun drill | |
| CN204673011U (en) | A kind of multi-functional drill hole machine tool | |
| CN204171395U (en) | A kind of crankshaft drilling lathe | |
| CN107552856A (en) | The planer-type milling machine of inside workpiece processing can be stretched into | |
| CN207043732U (en) | Turning milling composite bores and attacks center | |
| CN102615358A (en) | Numeric control worm-gear hobbing machine | |
| CN204019114U (en) | The drill bit structure of linear slide rail dedicated numerical control drilling machine | |
| CN104227432A (en) | Multi-station vertical and horizontal compound processing center | |
| CN204160186U (en) | The vertical sleeping Compositions of metal-working machines of multistation | |
| CN204018799U (en) | The travel mechanism of linear slide rail dedicated numerical control drilling machine | |
| CN203437682U (en) | Double-drill-bit horizontal drilling machine | |
| CN208178917U (en) | A kind of oblique lathe bed level gauge formula turnning and milling Composite Double spindle numerical control machine tool | |
| CN206550760U (en) | A kind of two Shaft and NC Machining Test lathes | |
| CN214212877U (en) | Multifunctional drilling and tapping all-in-one machine | |
| CN205437221U (en) | Multiaxis quick drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |