CN2925729Y - Automatic drill for drilling central hole on spindle - Google Patents
Automatic drill for drilling central hole on spindle Download PDFInfo
- Publication number
- CN2925729Y CN2925729Y CN 200620105940 CN200620105940U CN2925729Y CN 2925729 Y CN2925729 Y CN 2925729Y CN 200620105940 CN200620105940 CN 200620105940 CN 200620105940 U CN200620105940 U CN 200620105940U CN 2925729 Y CN2925729 Y CN 2925729Y
- Authority
- CN
- China
- Prior art keywords
- slide
- stepper motor
- drilling machine
- locating piece
- guide rail
- 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.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000003801 milling Methods 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses an automatic flatting long head and drilling center hole drilling machine for a axle, including a work table; a lengthwise guide rail is equipped in the middle of the work table, and a trailing bar is equipped on the guide rail; the bottom of the trail bar is connected with a stepper motor through a screw bolt, a fixing block is equipped on the middle of the trail bar, and two parallel clamping axles are fixed equipped on the fixing block; each end of the trailing bar is equipped with a cylinder, and the roof bar of the cylinder is connected with a cartridge; a transverse slide rail is equipped on each end of the lengthwise guide rail, the two slide rails are equipped in line, a slide board is equipped on each of the slide rails, the bottom of the slide board is connected with a stepper motor through a screw bolt, a chief axis motor is equipped on the slide board, and a cutter equipped is connected with the motor chief axis. The utility model gets over the disadvantages of the current turning machine that the structure is complex and the price is expensive; the utility model uses stepper motor to drive the working slide board and the cutter to make reciprocal movement, and is characterized in that the structure is simple, the operation and the servicing is convenient, the speed is adjustable, and the working efficiency is high.
Description
Technical field
The utility model relates to a kind of processing drilling machine, particularly a flat automatically long centering drilling machine of a kind of.
Background technology
The main shaft of motor need be put down long head and centering processing to its two ends in manufacture process.Traditional processing equipment is bulky, it is provided with four cutter heads, wherein put down long head processing for two, two other carries out centering processing, the step of flat long head and centering is separately carried out, its working (machining) efficiency is very low, simultaneously because of the influence of machine tool chief axis rotary centrifugal force and blade feeding active force, makes the both ends of the surface of finished product not parallel, centre bore is easy to be offset.For this reason; the flat automatically long centering drilling machine of a kind of fluid pressure type has appearred on the market; but it makes the required precision height; the built-in circuit complexity; troublesome poeration; in use because of causing mismachining tolerance, greasy dirt increases through regular meeting, its inconvenient maintenance of while and expense costliness, and the speed speed can not arbitrarily be regulated during work.
The utility model content
The purpose of this utility model is to provide a flat automatically long centering drilling machine of a kind of, its utilize stepper motor drive work slide plate and cutter move back and forth, have the characteristics of simple in structure, operating maintenance convenience, adjustable-speed, high efficiency.
For achieving the above object, the utility model is by the following technical solutions:
A flat automatically long centering drilling machine of a kind of, comprise a workbench, it is characterized in that: be provided with longitudinal rail in the middle of the workbench, one planker is set on it, described planker bottom links to each other with a stepper motor by a screw rod, and the centre is provided with a fixed block above the planker, fixedly installs two parallel folder axle locating pieces on it, the both ends of the surface of locating piece are centrosymmetric relatively hierarchic structure, and one " V " type groove is set on first cascaded surface of every end; Described planker two ends respectively are provided with a cylinder, and each ejecting rod of cylinder connects a chuck, and wherein the front end face of chuck and bottom face match with first cascaded surface and second cascaded surface on the locating piece respectively; Described vertical stroke guide rail both sides respectively are provided with a horizontal slide rail, two slide rails are a straight line setting, one slide plate all is set on each slide rail, described slide plate bottom links to each other with a stepper motor by a screw rod, one spindle motor is set above the slide plate, connect a base of tool on the electric machine main shaft, the height of the base of tool is corresponding with " V " type groove on the locating piece.
The said fixing piece is provided with the locator slide of a plurality of locating pieces.
Above-mentioned locating piece medial surface is provided with two blend stops, and corresponding " V " type groove of blend stop.
The above-mentioned base of tool is cylindrical, and it evenly is provided with a plurality of milling cutters on the excircle of preceding forging face, at the front end face center one centre drill is set.
One side of above-mentioned longitudinal rail is provided with two positioners, each positioner all is made up of the baffle plate that is fixed in positioning guide rail on the workbench, is fixed in the connecting rod on the guide rail and is fixed on the connecting rod top, and wherein the position of baffle plate is corresponding with " V " type groove on the locating piece when material loading.
Each above-mentioned stepper motor and spindle motor all link to each other with computer control panel on being arranged on workbench by lead.
During work, at first on the computer control panel, import the feeding distance and the rotating speed of three stepper motors and two spindle motors, open each motor subsequently, when sliding into the extreme position of setting under the drive of planker at stepper motor, locating piece wherein " V " type groove of an end is corresponding with the centre drill on the base of tool, " V " type groove on the other end then departs from center one segment distance, at this moment, with the corresponding cylinder retraction of the latter, unload the axle of having processed, simultaneously axle to be processed is put into " V " the type groove and the formed locating slot of blend stop of this side, and an end that makes axle to be processed is near the baffle plate in the positioner, the cylinder of this side stretches subsequently, and push rod promotes chuck axle to be processed is fixed tightly, thereby realizes a blanking and material loading process.
Then planker moves forward under the situation of stepper motor counter-rotating, and then it is mobile together to drive axle to be processed, when contacting with milling cutter on the base of tool, axle to be processed begins flat long head processing, move to the limit desired location of opposite side up to planker, this moment, axle to be processed was finished flat long head processing, and move to the base of tool on centre drill coaxial, whole subsequently slide plate begins feeding under the drive of stepper motor, centre drill begins axle to be processed is carried out centering processing, and finish tail skid in punching and get back to initial position, meanwhile, in " V " of locating piece other end type groove, finish the operation of blanking and material loading, under the situation that stepper motor reverses again, begin travelling backwards with rear base plate, like this, continuous reciprocating motion along with planker, axle to be processed in " V " of locating piece two sides type groove replaces enters the operating position, shortened the non-operation stand-by period of each operation, simultaneously after flat long head processing, directly enter the centering operation, two procedures is settled at one go, improved operating efficiency.
Here, in order to satisfy the processing needs of different length axle, fixed block is provided with the locator slide of a plurality of locating pieces, in use can adjust the position of locating piece in slideway according to actual processing length.Simultaneously, be arranged on locating piece medial surface and the corresponding blend stop of " V " type groove, the location when playing material loading is on the one hand adjusted during simultaneously also for the axle of processing different-diameter.
Description of drawings
Fig. 1, perspective view of the present utility model;
Fig. 2, top plan view structural representation of the present utility model;
Fig. 3, perspective view of the present utility model two.
The specific embodiment
As Fig. 1, shown in 2 and 3, a flat automatically long centering drilling machine of a kind of, comprise a workbench 1, be provided with longitudinal rail 2 in the middle of the workbench 1, one planker 21 is set on it, described planker 21 bottoms link to each other by the stepper motor 22 that a screw rod and is fixed on the longitudinal rail 2, one fixed block 23 is set in the middle of above the planker 21, fixedly install two parallel folder axle locating pieces 24 on it, here, in order to satisfy the processing needs of different length axle, fixed block 23 is provided with the locator slide 231 that a plurality of stationary positioned pieces are used, and in use can adjust two positions of locating piece 24 in slideway 231 according to actual processing length.
The both ends of the surface of locating piece 24 are centrosymmetric relatively hierarchic structure, and one " V " type groove 242 is set on first cascaded surface 241 of every end, medial surface at each locating piece 24 all is provided with two blend stops 25 simultaneously, and blend stop 25 corresponding " V " type grooves 242, wherein the effect of blend stop 25 is the location when on the one hand playing material loading, is on the other hand to adjust when processing the different-diameter axle.
Described planker 21 two ends respectively are provided with a cylinder 26,27, and the push rod of each cylinder connects a chuck 28, and wherein the front end face 281 of chuck and bottom face 282 match with first cascaded surface 241 and second cascaded surface 243 on the locating piece respectively.
Vertically stroke guide rail 2 both sides respectively are provided with a horizontal slide rail 3, two slide rails 3 are a straight line setting, one slide plate 31 all is set on each slide rail 3, described slide plate 31 bottoms link to each other with a stepper motor 32 by a screw rod 35, one spindle motor 33 is set above the slide plate 31, connect a base of tool 34 on the main shaft of motor, the height of the base of tool 34 is corresponding with " V " type groove 242 on the locating piece 24, the base of tool 34 is cylindrical, it evenly is provided with a plurality of milling cutters 341 on the excircle of front end face, be used to add a flat length operation in man-hour, at the front end face center one centre drill 342 be set simultaneously, be used for the usefulness of centering.In addition, may run into milling cutter 341 and centre drill 342 active forces in actual use causes processing to carry out inadequately, for this reason, can between the spindle motor 33 and the base of tool 34, connect a speed change gear is set, make the rotating speed of the base of tool 34 be lower than spindle motor 33, thereby guarantee under the situation of identical power output to obtain the bigger active force of milling cutter 341 and centre drill 342.
In addition, be provided with two positioners 4 in a side of longitudinal rail 2, each positioner 4 all is made up of the baffle plate 43 that is fixed in positioning guide rail 41 on the workbench 1, is fixed in the connecting rod 42 on the guide rail and is fixed on the connecting rod top, wherein the position of baffle plate 43 is corresponding with " V " type groove 242 on the locating piece 24 when material loading, when material loading, one end of axle to be processed will abut against on the baffle plate 43, in actual process, can satisfy the needs of different processing lengths simultaneously by the diverse location of adjustment connecting rod 42 on guide rail 41.
During work, at first on computer control panel 5, import stepper motor 22, the feeding distance of 32 and two spindle motors 33 and rotating speed, open each motor subsequently, when planker 21 slides into the extreme position of setting under the drive of stepper motor 22, locating piece 24 wherein " V " type groove 242 of an end is corresponding with the centre drill 342 on the base of tool, 242 of " V " type grooves on the other end depart from center one segment distance, at this moment, with corresponding cylinder 26 retractions of the latter, unload the axle of having processed, simultaneously axle to be processed is put into " V " type groove 242 and the blend stop 25 formed locating slots of this side, and an end that makes axle to be processed is near the baffle plate in the positioner 43, the cylinder 26 of this side stretches subsequently, and push rod promotes chuck 28 axle to be processed is fixed tightly, thereby realizes a blanking and material loading process.
Then planker 21 moves forward under the situation of stepper motor 22 counter-rotatings, and then it is mobile together to drive axle to be processed, when contacting with milling cutter 341 on the base of tool, axle to be processed begins flat long head processing, move to the limit desired location of opposite side up to planker 21, this moment, axle to be processed was finished flat long head processing, and move to the base of tool on centre drill 342 coaxial, whole subsequently slide plate 31 begins feeding under the drive of stepper motor 32, centre drill 342 begins axle to be processed is carried out centering processing, and finish tail skid 31 in punching and get back to initial position, meanwhile, in " V " of locating piece other end type groove 242, finish the operation of blanking and material loading, under the situation that stepper motor 22 reverses again, begin travelling backwards with rear base plate 21, like this, continuous reciprocating motion along with planker 21, axle to be processed in " V " of locating piece 24 two sides type groove 242 replaces enters the operating position, shortened the non-operation stand-by period of each operation, simultaneously after flat long head processing, directly enter the centering operation, two procedures is settled at one go, improved operating efficiency.
Claims (6)
1, a flat automatically long centering drilling machine of a kind of, comprise a workbench, it is characterized in that: be provided with longitudinal rail in the middle of the workbench, one planker is set on it, described planker bottom links to each other with a stepper motor by a screw rod, and the centre is provided with a fixed block above the planker, fixedly installs two parallel folder axle locating pieces on it, the both ends of the surface of locating piece are centrosymmetric relatively hierarchic structure, and one " V " type groove is set on first cascaded surface of every end; Described planker two ends respectively are provided with a cylinder, and each ejecting rod of cylinder connects a chuck, and wherein the front end face of chuck and bottom face match with first cascaded surface and second cascaded surface on the locating piece respectively; Described vertical stroke guide rail both sides respectively are provided with a horizontal slide rail, two slide rails are a straight line setting, one slide plate all is set on each slide rail, described slide plate bottom links to each other with a stepper motor by a screw rod, one spindle motor is set above the slide plate, connect a base of tool on the electric machine main shaft, the height of the base of tool is corresponding with " V " type groove on the locating piece.
2, automatic putting down as claimed in claim 1 a kind of grown a centering drilling machine, and it is characterized in that: described fixed block is provided with the locator slide of a plurality of locating pieces.
3, automatic putting down as claimed in claim 1 a kind of grown a centering drilling machine, and it is characterized in that: described locating piece medial surface is provided with two blend stops, and corresponding " V " type groove of blend stop.
4, automatic putting down as claimed in claim 1 a kind of grown a centering drilling machine, and it is characterized in that: the described base of tool is cylindrical, and it evenly is provided with a plurality of milling cutters on the excircle of preceding forging face, at the front end face center one centre drill is set.
5, automatic putting down as claimed in claim 1 a kind of grown a centering drilling machine, it is characterized in that: a side of described longitudinal rail is provided with two positioners, each positioner all is made up of the baffle plate that is fixed in positioning guide rail on the workbench, is fixed in the connecting rod on the guide rail and is fixed on the connecting rod top, and wherein the position of baffle plate is corresponding with " V " type groove on the locating piece when material loading.
6, a flat automatically long centering drilling machine as claimed in claim 1 a kind of is characterized in that: described each stepper motor and spindle motor all link to each other with computer control panel on being arranged on workbench by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105940 CN2925729Y (en) | 2006-07-24 | 2006-07-24 | Automatic drill for drilling central hole on spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105940 CN2925729Y (en) | 2006-07-24 | 2006-07-24 | Automatic drill for drilling central hole on spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925729Y true CN2925729Y (en) | 2007-07-25 |
Family
ID=38279963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105940 Expired - Lifetime CN2925729Y (en) | 2006-07-24 | 2006-07-24 | Automatic drill for drilling central hole on spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925729Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008714A (en) * | 2012-12-19 | 2013-04-03 | 南通第五机床有限公司 | Drilling machine device with multiple-shaft and double-side processing function |
| CN103056662A (en) * | 2012-12-27 | 2013-04-24 | 渤海造船厂集团有限公司 | Movable drilling threading machine |
| CN103231273A (en) * | 2013-04-18 | 2013-08-07 | 浙江特利隆汽车配件有限公司 | Full automatic machining device of central hole of belt pulley blank |
| CN103358130A (en) * | 2012-03-31 | 2013-10-23 | 江苏新光华机械有限公司 | Machine tool special for surface milling and drilling of lower plates |
| CN103753213A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Overall length centering device for half shaft |
| CN119910466A (en) * | 2025-04-07 | 2025-05-02 | 江苏苏新轴座有限公司 | A processing device for outer spherical bearing seat |
-
2006
- 2006-07-24 CN CN 200620105940 patent/CN2925729Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358130A (en) * | 2012-03-31 | 2013-10-23 | 江苏新光华机械有限公司 | Machine tool special for surface milling and drilling of lower plates |
| CN103008714A (en) * | 2012-12-19 | 2013-04-03 | 南通第五机床有限公司 | Drilling machine device with multiple-shaft and double-side processing function |
| CN103056662A (en) * | 2012-12-27 | 2013-04-24 | 渤海造船厂集团有限公司 | Movable drilling threading machine |
| CN103056662B (en) * | 2012-12-27 | 2015-07-01 | 渤海造船厂集团有限公司 | Movable drilling threading machine |
| CN103231273A (en) * | 2013-04-18 | 2013-08-07 | 浙江特利隆汽车配件有限公司 | Full automatic machining device of central hole of belt pulley blank |
| CN103753213A (en) * | 2013-12-26 | 2014-04-30 | 柳州正菱集团有限公司 | Overall length centering device for half shaft |
| CN119910466A (en) * | 2025-04-07 | 2025-05-02 | 江苏苏新轴座有限公司 | A processing device for outer spherical bearing seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070725 |
|
| EXPY | Termination of patent right or utility model |