CN203817761U - Intelligent numerically-controlled desk type drilling machine - Google Patents
Intelligent numerically-controlled desk type drilling machine Download PDFInfo
- Publication number
- CN203817761U CN203817761U CN201320576534.XU CN201320576534U CN203817761U CN 203817761 U CN203817761 U CN 203817761U CN 201320576534 U CN201320576534 U CN 201320576534U CN 203817761 U CN203817761 U CN 203817761U
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- assembly
- main shaft
- control
- bed
- bench drill
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Abstract
The utility model relates to an intelligent numerically-controlled desk type drilling machine formed by one or a plurality of drilling machines set up on a closet type bed cabinet in an array. Each drilling machine comprises a stand column, a machine head assembly, an operation and control assembly and a driving motor, wherein the upper end of the stand column is provided with the machine head assembly; a shoulder type suspension arm respectively extends out of two sides of the machine head assembly; one end of each suspension arm is downwardly provided with a driving motor; the other end of the suspension arm is downwardly provided with a main shaft; an upper shaft end of the main shaft is provided with a tower-shaped belt disc; a lower shaft end of the main shaft is provided with a drilling chuck; a digital operation and control assembly is arranged beside the stand column; and the digital operation and control assembly comprises an electronic control screen on the front surface of the assembly, a ball screw, a servo motor, a guide assembly and an electronic handle. Material hardness of a to-be-machined object, a drill bit diameter and a drilling depth can be written on the control screen; and with intelligent software in an electronic circuit board chip connected with the control screen, a drill bit operation state can be intelligently identified and an order can be automatically given to a servo motor, so rotating speed, feeding amount and drill bit advance and retreat directions can be corrected and fuzzy control can be achieved.
Description
Technical field
The utility model relates to one of machine-tool---and the manufacturing technology field of drilling machine, specifically refers to a kind of intelligent type digital control bench drill of controlling with electronic program.
Background technology
Rig or drilling machine are one of equipment that mechanic factory workers is conventional, are mainly used in boring or tapping when parts machining.Its pattern has hand drill, bench drill, radial drilling machine etc.And bench drill is the most frequently used equipment.Existing bench drill is all single drill bit hand-pulling, mainly relies on manual control during use.In recent years, although also there is a kind of so-called multiple drill press product, for example the patent No. is tri-numerical control drilling machine > > of 200820167652.4 < <, and it comprises a cabinet, column, the head of a bed, vertical planker and cross slide.Its column is connected with bed counter top; The head of a bed is provided with three drill booms of 120 ° of angles of mutual one-tenth, and drill boom is provided with lifting guide pin bushing, lifting arm and drill chuck.Side, drill boom end is provided with drive motors.Column side is provided with tooth bar and is meshed with head of a bed inner chamber gear, and it is fixing that column extends downward a cabinet bottom, has three drill bits.It has overcome existing high accuracy multiple drill press complex structure, expensive and maintain inconvenient deficiency; There is relatively simple, reasonable in design, the cheap for manufacturing cost and chi of structure, very little accurate advantage.But further investigate through the applicant, find its " numerical control drilling machine " by name, just three bench drills are combined simply in fact, and machine adopts nearly nine, motor entirely, and structure is also also remarkable.And its control mode still relies on machinery to control with manual substantially.In view of the foregoing, really reach numerical control requirement, also have a very large segment distance.So being successfully bench drill, this research and development of products realizes the more revolutionary achievement of formula that collapses of numerical control.
Utility model content
The utility model is not yet really realized the present situation of numerical control for existing bench drill, researched and developed a kind of full-automatic, can preset various data and there is the bench drill of adjusting voluntarily drill bit duty under intelligence reflection.
The scheme of the utility model technical solution problem is: intelligent type digital control bench drill, it is erected at side by side cupboard formula bed by one or some bench drills and cashier's office in a shop forms, described every bench drill includes column, head of a bed assembly, operation forms with control assembly and drive motors, the column of described every bench drill is connected with the work top of bed cabinet, head of a bed assembly is established in column upper end, described head of a bed assembly stretches out load formula cantilever to both sides, described cantilever rear end arranges drive motors downwards, belt pulley is established in upper end at drive motors axle, cantilever front end arranges the main shaft of drilling machine downwards, the upper axle head of main shaft arranges turriform belt pulley, the belt pulley of drive motors rotates by driving belt drive shaft, the lower shaft end of main shaft arranges drill chuck, described stud sides is other establishes digital operation and controls assembly, described operation and control assembly comprise the control flow of controlling run state, ball screw, servomotor, guidance set and electric handle.
Described control flow is arranged on operation and the front of controlling assembly, and the signal producing when touching of its internal electron circuit and drive motors take motor and are electrically connected to waiing upon.Control flow can be to the startup of bench drill or is closed down and control and rotating speed, the drilling depth of drill bit, and the service datas such as the unit interval amount of feeding are carried out preset setting.
Described ball screw is parallel with main shaft and perpendicular to the work top of bed cabinet, ball screw upper end is connected with bearing, the axle head of lower end after by bearing is provided with synchronous pulley, and described synchronous pulley forms to turn round with the synchronous pulley of the Timing Belt servomotor other set with side and is connected.
Described guidance set comprises guide plate, spigot nut and guide post, and described guide plate one end is connected with the collar bush outside main shaft, middle be enclosed within the outer and female spigot nut of tool of ball screw and be connected, the other end is connected with the fairlead outside being enclosed within guide post.Described guidance set drives drill bit feeding or fallback function except having, the effect that keeps in addition main shaft and the ball screw depth of parallelism.
Described electric handle is arranged on operation and the side of controlling assembly, and its inner end contact becomes convertible connection with the relevant contact on electronic circuit board.Electric handle can simulate manual control on the one hand, and the running status of drill bit is adjusted; When boring a hole occasionally, need not programme on the other hand, just can equally with conventional bench drill carry out Manual drilling.
In operation and in controlling assembly, be also provided with limit switch, to guarantee the security of operation of drill bit.
In described operation, be inserted in column place with control assembly and be provided with fastening handle, for regulation bed head assembly height it is fastening.
The present utility model is useful: according to the material hardness of different processing objects, bit diameter, drilling depth, carry out on the menu of control flow, using hand-written setting after computing.Simultaneously, what be connected with control flow is located at the intelligence software storing in the electronic circuit board chip in rack, can automatically identify drill bit running status, and can from trend servomotor, send instruction according to instant running status, in time the traffic direction of rotating speed, the amount of feeding and feed or withdrawing is aligned, really reached fuzzy control.
Accompanying drawing explanation
Fig. 1 is the utility model schematic perspective view;
Fig. 2 is the utility model top schematic perspective view;
Fig. 3 is the utility model operation and control assembly cross-sectional schematic;
Fig. 4 is the utility model head of a bed assembly (shedding after case) schematic top plan view;
Fig. 5 is the utility model structure principle chart (a in figure: main shaft, b: collar bush, c: electric handle: d: synchronous pulley, e: guide post, f: fairlead, g: servomotor, h: drive motors, j: driving pulley, k; Timing Belt);
Each title and numbering in figure: 1-control flow, 2-column, 3-head of a bed assembly, 4-electric handle, 5-drive motors, 6-bed cabinet, 7-drill chuck, 8-pinch grip, 9-collar bush, 10-tower-shaped belt pulley, 11-main shaft, 12-guide plate, 13-ball screw, 14-fairlead and guide post, 15-limit switch, 16-servomotor, 17-Timing Belt and belt wheel.
The specific embodiment
As shown in Figure 1 to Figure 3, the utility model is the duplex numerical control bench drill in a kind of intelligent type digital control bench drill, and it is erected at side by side cupboard formula bed by two bench drills and cashier's office in a shop forms.Every bench drill comprises column 2, head of a bed assembly 3, and operation forms with control assembly and drive motors 5.The column 2 of every bench drill is connected with the work top of bed cabinet 6, and head of a bed assembly 3 is established in column 2 upper ends.Head of a bed assembly 3 stretches out load formula cantilever to both sides, cantilever one end arranges drive motors 5 downwards, in the upper end of drive motors 5 axles, establishes belt pulley, and the cantilever other end arranges the main shaft 11 of drilling machine downwards.The upper axle head of main shaft 11 arranges tower-shaped belt pulley 10, and the belt pulley of drive motors 5 is by 11 rotations of driving belt drive shaft, and the lower shaft end of main shaft 11 arranges drill chuck 7.Column 2 sides are other establishes digital operation and controls assembly, moves and controls assembly and comprise control flow 1, ball screw 13, servomotor 16, guidance set and the electric handle 4 that is arranged on positive controlling run state.Ball screw 13 is parallel with main shaft 11 and perpendicular to the work top of bed cabinet 6, ball screw 13 upper ends are connected with bearing, the axle of lower end after by a bearing is provided with Timing Belt and belt wheel 17 by end, and the synchronous pulley of the servomotor 16 other set with side forms revolution and is connected.Guidance set comprises guide plate 12, spigot nut and guide post 14.Guide plate 12 one end are connected with the collar bush 9 of main shaft 11, and centre is connected with the female spigot nut of tool, and the other end is connected with the fairlead that is enclosed within guide post 14 outsides.Guidance set, except having the drill bit feeding of drive or withdrawing function, keeps the effect of main shaft 11 and ball screw 13 depth of parallelisms in addition.Control flow 1 is arranged on operation and the front of controlling assembly, and control flow 1 can or be closed down the startup of rig and be controlled, and to the rotating speed of drill bit, drilling depth, the service datas such as the unit interval amount of feeding, feed, withdrawing are carried out preset setting.Electric handle 4 is arranged on operation and the side of controlling assembly, and its inner end contact becomes convertible connection with the relevant contact on electronic circuit board.Electric handle 4 can simulate manual control on the one hand, and the running status of drill bit is adjusted; When boring a hole occasionally, need not programme on the other hand, just can equally with conventional bench drill carry out Manual drilling.In operation and in controlling assembly, be also provided with limit switch 15, to guarantee drill bit security of operation.In operation, be inserted in column 2 places and be provided with fastening handle 8 with controlling assembly, for the height of regulation bed head assembly 3 it is fastening.
Below the use of intellectual numerical control bench drill or working order are described in detail: first according to material hardness, drilling depth, the pore size of processing object, regulate head of a bed assembly 3 height fixing with fastening handle 8.Choose suitable drill bit, clip on drill chuck 7, and on control flow 1 by hand-written setting related data, start drive motors 5 and hole or tapping.The chip being located on the wiring board in a cabinet 6 sends instruction, regulation and control servomotor 16, servomotor 16 drives ball screw 13 to rotate by Timing Belt and belt wheel 17, because cover on ball screw 13 has the spigot nut linking together with guide plate 12, so ball screw 13 rotates, drive spigot nut and guide plate 12 motions, because guide plate 12 one end are closely connected with the collar bush 9 outside main shaft 11, therefore can drive main shaft 11 to rise or decline, namely drill bit feeding or exit.So can preset the method for operation of drill bit or screw tap with digital fuzzy control method, as the amount of feeding of unit interval, rotating speed, move back the interval time that gets out slag.When drilling depth reaches requirement, control circuit automatic sensing also obtains signal, at servomotor 16, drives ball screw 13 to rotate, and drill bit can automatically exit under arrangement for guiding effect, until drive motors 5 automatic stoppings.
Claims (7)
1. intelligent type digital control bench drill, by one or some bench drills, being erected at side by side cupboard formula bed cashier's office in a shop forms, described every bench drill includes column (2), head of a bed assembly (3), operation and control assembly and drive motors (5), described column (2) and vertical a connection of work top for cabinet (6), head of a bed assembly (3) is established in column (2) upper end, described head of a bed assembly (3) stretches out load formula cantilever to both sides, described cantilever one end arranges drive motors (5) downwards, belt pulley is established in upper end at described drive motors (5) axle, the cantilever other end arranges the main shaft (11) of drilling machine downwards, the upper axle head of described main shaft (11) arranges turriform belt pulley (10), the belt pulley of described drive motors (5) is by driving belt drive shaft (11) rotation, under described main shaft (11), by end, drill chuck (7) is set, it is characterized in that other digital operation and the control assembly established of described column (2) side, described operation comprises and is arranged on the liquid crystal display control flow (1) of positive controlling run state and is arranged on the other ball screw (13) of main shaft (11) side with control assembly, servomotor (16), guidance set and electric handle (4).
2. intelligent type digital control bench drill according to claim 1, is characterized in that the signal of telecommunication that described control flow (1) internal electron circuit produces when finger touch is electrically connected to drive motors (5) or servomotor (16).
3. intelligent type digital control bench drill according to claim 1, it is characterized in that described ball screw (13) is parallel with main shaft (11) and perpendicular to the work top of bed cabinet (6), ball screw (13) upper end is connected with bearing, the axle head of lower end after by a bearing is provided with synchronous pulley, and the synchronous pulley of the servomotor (16) that described synchronous pulley is other set with side with Timing Belt (17) becomes revolution to be connected.
4. intelligent type digital control bench drill according to claim 1, it is characterized in that described guidance set comprises guide plate (12), spigot nut and guide post (14), described guide plate (12) one end collar bush (9) outer with main shaft (11) is connected, middle be enclosed within the outer and female spigot nut of tool of ball screw (13) and be connected, the other end is connected with the fairlead outside being enclosed within guide post (14).
5. intelligent type digital control bench drill according to claim 1, is characterized in that being provided with electric handle (4) in described operation and the side of controlling assembly, and described electric handle (4) inner end becomes convertible electrical connection with the relevant contacts on electronic circuit.
6. intelligent type digital control bench drill according to claim 1, is characterized in that being also provided with in described operation and in controlling assembly the limit switch (15) that guarantees drill bit security of operation.
7. intelligent type digital control bench drill according to claim 1, is characterized in that at described operation and control assembly, being inserted in column (2) locates to be provided with the fastening handle (8) for regulation bed head assembly (3) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576534.XU CN203817761U (en) | 2013-09-13 | 2013-09-13 | Intelligent numerically-controlled desk type drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576534.XU CN203817761U (en) | 2013-09-13 | 2013-09-13 | Intelligent numerically-controlled desk type drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817761U true CN203817761U (en) | 2014-09-10 |
Family
ID=51473304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576534.XU Expired - Fee Related CN203817761U (en) | 2013-09-13 | 2013-09-13 | Intelligent numerically-controlled desk type drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481064A (en) * | 2013-09-13 | 2014-01-01 | 奉化市动力机械配件有限公司 | Intelligent numerical-control bench drilling machine |
| CN106077738A (en) * | 2016-07-17 | 2016-11-09 | 谈茁 | A kind of bench drill |
-
2013
- 2013-09-13 CN CN201320576534.XU patent/CN203817761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481064A (en) * | 2013-09-13 | 2014-01-01 | 奉化市动力机械配件有限公司 | Intelligent numerical-control bench drilling machine |
| CN106077738A (en) * | 2016-07-17 | 2016-11-09 | 谈茁 | A kind of bench drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |