CN202317111U - Numerical control multi-head distance adjustable drilling machine - Google Patents
Numerical control multi-head distance adjustable drilling machine Download PDFInfo
- Publication number
- CN202317111U CN202317111U CN2011204355832U CN201120435583U CN202317111U CN 202317111 U CN202317111 U CN 202317111U CN 2011204355832 U CN2011204355832 U CN 2011204355832U CN 201120435583 U CN201120435583 U CN 201120435583U CN 202317111 U CN202317111 U CN 202317111U
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- roll adjustment
- base
- tooth
- feed assembly
- disc
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Abstract
The utility model relates to a numerical control multi-head distance adjustable drilling machine, which comprises a base, a feed assembly and a workbench, wherein the base is L-shaped, and comprises a pedestal and a vertical arm; the front side of the vertical arm is provided with a rail; the feed assembly is arranged on a slide carriage of the rail; a distance adjustable drill bit is arranged below the feed assembly; the slide carriage is fixedly provided with a screw pair through a nut; a feed servomotor is connected above the screw pair; the left of the back side of the vertical arm is provided with an electrical control system, and the right of the back side of the vertical arm is provided with a pneumatic control system; a lubricating system is arranged below the pneumatic control system; the front side of the base is provided with a movable door, an operating interface of the electrical control system is arranged beside the movable door, the other three sides of the base are provided with safety protective plates, and scrap iron outlets are formed below two sides of the base; a cooling system is arranged in an inner frame of the base; water in a cooling water pipe enters the feed assembly through the vertical arm; and the base is provided with an angle fixable rotary table. By the machine, the product loading and unloading frequency and the number of operators are effectively reduced, and the yield per shift can be doubled; meanwhile, the equipment is suitable for massive machining of other products.
Description
Technical field
The utility model relates to a kind of drilling machine, but particularly a kind of numerical control bull roll adjustment drilling machine belongs to mechanical technology equipment class.
Background technology
At present, China's car industry advances to be not less than 25% speed every year in production and sales, and worm drive gear pair (being commonly called as basin angle tooth) is a kind of main parts on the automobile; About 1,000,000/year of China's production commercial car; Engineering truck is about 800,000/year, adds that the big or small basin angle tooth in 1 year in component market was 3,000,000 cover/years, and there is Shi Duojia in the producer of this parts of domestic production; Maximum producer has the production capacity in 800,000 cover/years at present.
Usually, tooth processing in basin angle will be passed through following manufacturing procedure: blanking-forging stock-normalizing-rough turn back cone-rough turn face cone-finish turning back cone-finish turning face cone-boring-spot-facing-tapping-mill teeth-ten three process such as heat treatment-sandblast; Following characteristics are arranged in the processing: the one, product weight is big, and manufacturing procedure is many, workman's carrying work degree big (it is once upper and lower that each operation is all wanted); The 2nd, at present in the processing of basin tooth; In thick, finish turning operation, realized numerical controlization; Also realize automation basically at mill teeth equipment, had only in boring, spot-facing, three operations of tapping and be mostly that common driller is main, had few part special equipment also can only carry out single working procedure processing.
Summary of the invention
The purpose of the utility model just provides a kind of three operations with the boring in the processing of basin angle tooth, spot-facing, tapping and merges into one drilling machine; It can reduce workman's loading/unloading products number of times and operation number effectively; Improve the output of split run, promote overall output per manshift more than one times; Simultaneously, this equipment also adapts to processing boring in enormous quantities, the tapping of other products, spot-facing.
The technical scheme of the utility model realizes that through following approach it contains support, feed assembly, workbench, and support is " L " type, divides base and upright arm; The front of upright arm is provided with track, and the feed assembly is installed on the slide carriage of track, but the below of feed assembly is provided with the roll adjustment drill bit, is fixed with screw pair through nut on the slide carriage, and the top of screw pair is connected with the feed servomotor.The left side at the upright arm back side is provided with electrical equipment control system, and the right is provided with atmospheric control, and there is lubricating system the below of atmospheric control; The positive dress of support dodge gate; The operation interface of electric control system places the dodge gate next door, its excess-three face dress safety guard, and the iron filings outlet is left in the below, both sides.The inside casing of base is provided with cooling system, and cooling water pipe gets on the feed assembly along upright arm, also is equipped with on the base and can decides the angle rotary workbench.
The utility model is merged into one drilling machine with three operations of the boring in the processing of basin angle tooth, spot-facing, tapping, and it can reduce workman's loading/unloading products number of times and operation number effectively, improves the output of split run, promotes overall output per manshift more than one times; Simultaneously, this equipment also adapts to processing boring in enormous quantities, the tapping of other products, spot-facing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the front elevation of the utility model.
Fig. 3 is the back view of the utility model
Fig. 4 is the utility model transfer gear train structural representation.
Fig. 5 is the utility model corner roll adjustment appearance structural representation
But Fig. 6 is the utility model roll adjustment drill bit structure sketch map.
Wherein: 1, support, 1-1, base, 1-2, upright arm, 1-3, screw pair, 1-4, slide carriage, 1-5, track; 2, feed assembly, 3, can decide the angle rotary workbench, 4, the electrical apparatus control system operation interface, but 5 roll adjustment drill bits, 6, cooling system, 7, lubricating system; 8, electrical apparatus control system, 9, pneumatic system, 10, the feed servomotor, 11, dodge gate, 12, the iron filings outlet, 13, the main transmission servomotor; 14, central shaft, 15, driving tooth, 16, revoliving arm, 17, transition axis, 18, the transition tooth, 19, the toothholder connecting rod; 20, movable end tooth, 21, auger axis, 22, rotate end tooth, 23, the shift fork leverage, 24, drill headstock, 25, cylinder piston; 27, rotatable disc, 28, curve disc, 26, the adjustable cylinder body, 29, regulate worm screw, 30,30b, air inlet/outlet.
The specific embodiment
Describe the specific embodiment of the utility model in detail below in conjunction with accompanying drawing.
The utility model contains support 1, feed assembly 2, workbench 3, and wherein, support 1 is " L " type, divides base 1-1 and upright arm 1-2.
The front of upright arm 1-2 is provided with track 1-5; Feed assembly 2 is installed on the slide carriage 1-4 of track 1-5; But the below of feed assembly 2 is provided with roll adjustment drill bit 5; Slide carriage 1-4 goes up and is fixed with screw pair 1-3 through nut, and the top of screw pair 1-3 is connected with feed servomotor 10, and moving up and down that track is paid is to drive screw pair 1-3 by the feed servomotor above the upright arm 10 to realize; The left side at the upright arm 1-2 back side is provided with electrical equipment control system 8, and the right is provided with atmospheric control 9, and source of the gas is provided by the outside, and there is lubricating system 7 below of atmospheric control 9, and pump oil is given screw pair and feed assembly at times.Support 1 positive dress dodge gate 11, the operation interface 4 of electric control system places dodge gate 12 next doors, its excess-three face dress safety guard, iron filings outlet 12 is left in the below, both sides.
The inside casing of base 1-1 is provided with cooling system 6, and cooling water pipe gets on the feed assembly along upright arm 1-2, also is equipped with on the base 1-1 and can decides angle rotary workbench 3.
Transfer gear train is by main transmission servomotor 13, central shaft 14, driving tooth 15, revoliving arm 16; Transition axis 17, transition tooth 18, toothholder connecting rod 19, movable end tooth 20; Auger axis 21 rotates end tooth 22 and forms, wherein; Main transmission servomotor 13 is installed on the track slide carriage 1-4, and transition axis 17 is anchored in the arc groove of curve disc 28, rotates the end that end tooth 22 is installed in toothholder connecting rod 19.The rotation of main transmission servomotor 13 is to pass to transition tooth 18 through driving tooth 15, passes to and rotates end tooth 22.Drill bit shaft 21 adopts the free-sliding spline edge joint with movable end tooth 20; Rotate the rotation of end tooth 22, do not drive own middle drill bit shaft 21 rotations, have only the movable end tooth 20 of working as under pneumatic action; When descending with 22 engagements of rotation end tooth, drill bit shaft 21 rotations in the middle of could driving.
Corner roll adjustment appearance is by central shaft 14, auger axis 21, rotatable disc 27; Curve disc 28, the regulating tooth wheel shaft is formed, and has the ray groove on the rotatable disc 27; Have curved groove on the curve disc 28, curved groove places the top of curve disc 28 and concentricity with rotatable disc 27, and curve disc 28 is fixed on the track slide carriage 1-4; Rotatable disc 27 is fixed on the central shaft 14, and is installed in the below of curve disc 28, and uses bolted with curve disc 28; When unclamping bolt,, let rotatable disc around central shaft 14 during left or to right rotation when the rotation adjusting gear shaft; Auger axis 21 must move along ray groove and curved groove direction simultaneously, thus the distance that widens or dwindle central shaft 14 and auger axis 21, and; The variation of this distance becomes constant relation with the variation of angle, can on rotatable disc 27 and curve disc 28 cylindricals, depict accurate centre-to-centre spacing distance, similar slide measure.
But roll adjustment drill bit 5 comprises central shaft 14, driving tooth 15, revoliving arm 16, transition axis 17, transition tooth 18; Toothholder connecting rod 19, movable end tooth 20, auger axis 21 rotates end tooth 22, shift fork leverage 23; Drill headstock 24, cylinder piston 25, rotatable disc 27, curve disc 28; Adjustable cylinder body 26 is regulated worm screw 29, air inlet/outlet 30,30b.
The job step of the utility model is:
When 1) starting shooting, driving tooth 15 drives transmission end teeth 22 through transition tooth 18 and rotatablely moves, and air inlet/outlet 30 is in exhaust condition, and 30b is at the air inlet state, and cylinder piston 25 rises to peak, rotates end 22 and movable end tooth 20 disengagings, and this moment, all drill bit shafts 21 did not rotate.When 30 air inlets of electrical apparatus control system indication air inlet/outlet, during the 30b exhaust, cylinder piston 25 moves down rapidly; Driving shift fork leverage 23 descends; Drag movable end tooth 20 and descend and 22 engagements of rotation end tooth, drill bit shaft 21 rotates rapidly and moves down, and has surmounted other drill bit simultaneously.Under the feed of feed assembly, accomplish boring or spot-facing or tapping procedures.
2) after the feed assembly is covered the stroke of setting, the feed assembly is retreated.Simultaneously with feedback information to atmospheric control, air inlet/outlet 30 is transferred to out gaseity.30b is transferred to the air inlet state, and drill bit shaft 21 rises to original position rapidly, and movable end tooth 20 breaks away from rotation end tooth 22, and drill bit shaft 21 does not rotate.
3) accomplish same work step simultaneously when a plurality of drill bits, like boring, because the different in size of drill bit causes; Need be transferred to sustained height (denys the hole that the person will bore different depth; Height between drill bit will have difference), at this moment, through manual rotation adjusting worm screw 29; Make cylinder block 26 descend or rise, drive the rotation of fork bar simultaneously.The fork bar inserts in the stomidium of regulating worm screw 29, adopts key to connect, and shift fork is to be threaded with declutch shift shaft, and pitch equates with the pitch of adjustment worm screw 29, but rotation direction is opposite.Revolve when turning around when worm screw 29, make adjustable cylinder body 26 decline Smm, auger axis 21 same decline Smm, the fork bar revolves and turns around simultaneously, makes end tooth 20 Smm that also rises.In like manner, revolve when turning around, make adjustable cylinder body 26 rising Smm when worm screw 29, drill bit shaft 21 same rising Smm, the fork bar revolves and turns around simultaneously, makes end tooth 20 decline Smm.Like this, movable end tooth 20 but remains and rotates the intrinsic height of end tooth 22 not because of the rising or the decline of adjustable cylinder body.Have only the drill bit shaft 21 of working as under the effect of cylinder piston 25, move up or down, could change end tooth 20 and the intrinsic height that rotates end tooth 22.
4) the utility model can be adorned the drill bit of any amount in theory according to the needs of product.
Claims (5)
1. but a numerical control bull roll adjustment drilling machine contains support (1), feed assembly (2), workbench (3), it is characterized in that described:
A) support (1) is " L " type, divides base (1-1) and upright arm (1-2);
B) front of upright arm (1-2) is provided with track (1-5); Feed assembly (2) is installed on the slide carriage (1-4) of track (1-5); Feed assembly (2) but the below be provided with roll adjustment drill bit (5), slide carriage (1-4) is gone up and to be fixed with screw pair (1-3) through nut, the top of screw pair (1-3) is connected with servomotor (10); The left side at upright arm (1-2) back side is provided with electrical equipment control system (8); The right is provided with atmospheric control (9); There is lubricating system (7) below of atmospheric control (9), the positive dress of support (1) dodge gate, and the operation interface of electric control system (4) places dodge gate (11) next door; Its excess-three face dress safety guard, iron filings outlets (12) are left in the below, both sides;
C) inside casing of base (1-1) is provided with cooling system (6), and cooling water pipe gets on the feed assembly along upright arm (1-2), also is equipped with on the base (1-1) and can decides angle rotary workbench (3).
2. but a kind of numerical control bull roll adjustment drilling machine according to claim 1 is characterized in that described feed assembly (2) is by main transmission servomotor (13), transfer gear train; Corner roll adjustment appearance; But roll adjustment drill bit (5) is formed, and main transmission servomotor (13), corner roll adjustment appearance are installed in respectively on the track slide carriage (1-4); Transfer gear train, drill bit are installed in respectively on the corner roll adjustment appearance.
3. but a kind of numerical control bull roll adjustment drilling machine according to claim 2 is characterized in that described transfer gear train by main transmission servomotor (13), central shaft (14), driving tooth (15); Revoliving arm (16), transition axis (17), transition tooth (18); Toothholder connecting rod (19), movable end tooth (20), auger axis (21); Rotate end tooth (22) and form, wherein, main transmission servomotor (13) is installed on the track slide carriage (1-4); Transition axis (17) is anchored in the arc groove of curve disc (28), rotates the end that end tooth (22) is installed in toothholder connecting rod (19), and auger axis (21) adopts the free-sliding spline edge joint with movable end tooth (20).
4. but a kind of numerical control bull roll adjustment drilling machine according to claim 2 is characterized in that described corner roll adjustment appearance by central shaft (14), auger axis (21); Rotatable disc (27), curve disc (28), the regulating tooth wheel shaft is formed; Rotatable disc has the ray groove on (27), and curve disc has curved groove on (28), and curved groove places the top of curve disc (28) and concentricity with rotatable disc (27); Curve disc (28) is fixed on the track slide carriage (1-4); Rotatable disc (27) is fixed on the central shaft (14), and is installed in the below of curve disc (28), and uses bolted with curve disc (28).
5. but a kind of numerical control bull roll adjustment drilling machine according to claim 1 and 2, but it is characterized in that described roll adjustment drill bit (5) comprises central shaft (14), driving tooth (15), revoliving arm (16), transition axis (17); Transition tooth (18), toothholder connecting rod (19), movable end tooth (20), auger axis (21) rotates end tooth (22); Shift fork leverage (23), drill headstock (24), cylinder piston (25), rotatable disc (27), curve disc (28); Adjustable cylinder body (26) is regulated worm screw (29), and turnover gas (30,30b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204355832U CN202317111U (en) | 2011-11-07 | 2011-11-07 | Numerical control multi-head distance adjustable drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204355832U CN202317111U (en) | 2011-11-07 | 2011-11-07 | Numerical control multi-head distance adjustable drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317111U true CN202317111U (en) | 2012-07-11 |
Family
ID=46429108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204355832U Expired - Fee Related CN202317111U (en) | 2011-11-07 | 2011-11-07 | Numerical control multi-head distance adjustable drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317111U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962488A (en) * | 2012-10-25 | 2013-03-13 | 济南泰格斯数控机械有限公司 | Digital controlled drill |
| CN102962499A (en) * | 2012-12-14 | 2013-03-13 | 江苏科技大学 | Distance-varying type multi-shaft drilling device |
| CN104722792A (en) * | 2015-03-09 | 2015-06-24 | 张志通 | Novel drilling machine |
| CN108176870A (en) * | 2017-12-29 | 2018-06-19 | 宁波高新区新柯保汽车科技有限公司 | Auto parts and components drilling equipment |
-
2011
- 2011-11-07 CN CN2011204355832U patent/CN202317111U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962488A (en) * | 2012-10-25 | 2013-03-13 | 济南泰格斯数控机械有限公司 | Digital controlled drill |
| CN102962488B (en) * | 2012-10-25 | 2016-03-09 | 济南泰格斯数控机械有限公司 | A kind of numerical control drilling machine |
| CN102962499A (en) * | 2012-12-14 | 2013-03-13 | 江苏科技大学 | Distance-varying type multi-shaft drilling device |
| CN102962499B (en) * | 2012-12-14 | 2015-05-27 | 江苏科技大学 | Distance-varying type multi-shaft drilling device |
| CN104722792A (en) * | 2015-03-09 | 2015-06-24 | 张志通 | Novel drilling machine |
| CN108176870A (en) * | 2017-12-29 | 2018-06-19 | 宁波高新区新柯保汽车科技有限公司 | Auto parts and components drilling equipment |
| CN108176870B (en) * | 2017-12-29 | 2019-03-15 | 宁波高新区新柯保汽车科技有限公司 | Auto parts and components drilling equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20161107 |