CN202779891U - Vertical numerical control drilling machine - Google Patents
Vertical numerical control drilling machine Download PDFInfo
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- CN202779891U CN202779891U CN 201220530142 CN201220530142U CN202779891U CN 202779891 U CN202779891 U CN 202779891U CN 201220530142 CN201220530142 CN 201220530142 CN 201220530142 U CN201220530142 U CN 201220530142U CN 202779891 U CN202779891 U CN 202779891U
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- motor
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- numerical control
- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 210000003464 cuspid Anatomy 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The utility model discloses a vertical numerical control drilling machine which comprises an index-plate numerical control indexing apparatus, an index-plate locking mechanism and an automatic drilling mechanism, wherein the index-plate numerical control indexing apparatus comprises a first motor, a speed reducer, a transmission gear and an index-plate gear, the index-plate gear is used as a workbench, the transmission gear is meshed with the index-plate gear, the transmission gear is connected with an output shaft of the speed reducer, and the input end of the speed reducer is connected with the motor. According to the utility model, effects of automatic indexing and feed automation are achieved, and multiple drilling processes are completed according to programs, therefore, the drilling machine is especially applicable to the drilling operations of disc-type (such as flange plates) workpieces, and greatly improves the processing efficiency and the drilling precision. A stepping motor is running according to the programming speed and a feed value (namely, the number of moved gears) under the control of a numerical control system and a driver, thereby realizing accurate indexing positioning. Due to the improvement on the processes of putting the drilling machine downwards and lifting up the drilling machine, a slowdown motor replaces a mode of manually pulling a handle, so that the numerical control automated operation is realized.
Description
Technical field
The utility model relates to a kind of numerical control drilling machine, is specifically related to a kind of vertical digital control drill press.
Background technology
Drilling machine is a class lathe that extensively adopts, and can carry out parts machining boring, draw together hole etc., generally adopts now artificial or semi-automatic drilling machine to hole, low, the low precision of this mode efficient.
Therefore, study the technical problem for needing to be resolved hurrily of a kind of novel numerical control drilling machine.
The utility model content
Defective for the prior art existence, the purpose of this utility model is to propose a kind of vertical digital control drill press, common upright drill is carried out the numerical control improvement, realize automatic indexing, feeding automation, finish a plurality of drilling operatings by programming, be specially adapted to coil the bore operation of class (for example ring flange) workpiece, cost is low, has but greatly improved the precision of working (machining) efficiency and boring.
The technical solution of the utility model is: a kind of vertical digital control drill press, it is characterized in that, comprise index dial digital-controlled scaling unit, the tight latch mechanism of index dial and automatic drilling mechanism, the index dial digital-controlled scaling unit comprises the first motor, reductor, travelling gear and index plate gear, index plate gear is as workbench, travelling gear and index plate gear interlock, travelling gear connects with the output shaft of reductor, and reductor input and motor connect.
Preferably, index plate gear is the canine tooth wheel disc, and travelling gear is the pinion dish, and the number of teeth of pinion dish is proportional with the canine tooth wheel disc number of teeth and modulus is identical.
Preferably, the tight latch mechanism of index dial comprises the second motor pull bar and latch, and the second motor connects with pull bar, and pull bar connects with latch, and the double wedge shape is made in latch the place ahead, the fully interlock of recessed tooth of the double wedge of latch and index plate gear.
Preferably, the first motor is stepper motor or servomotor, and the second motor is common electric machine.
Preferably, automatic drilling mechanism comprises clutch gear, travelling gear and common reducing motor, travelling gear and clutch gear interlock, travelling gear connects with common reducing motor, be provided with travel switch on the common reducing motor, the displacement drilling rod displacement that clutch gear rotates is detected by travel switch, and drilling rod is arranged with drill bit.
Preferably, the effect of clutch gear is with drilling rod and main transmission clutch.
Useful technique effect of the present utility model is:
(1) common upright drill is carried out numerical control transformation, realize automatic indexing, feeding automation, finish a plurality of drilling operatings by programming, be specially adapted to coil the bore operation of class (for example ring flange) workpiece, improvement cost is low, has but greatly improved the precision of working (machining) efficiency and boring.
(2) stepper motor is under digital control system and driver control, and speed and feed value (i.e. the mobile number of teeth) running by programming realize accurate calibration location.
(3) effect of reductor is to make the index plate gear smooth running and increase moment.
(4) index plate gear is locked after finishing calibration, avoids being shifted when workpiece loading and unloading and boring.
(5) lower boring lifted the improvement of brill process, and motor has replaced manually stirring handle, realizes the numerically controlled automatic running.
Description of drawings
Fig. 1 is the structural representation of the index dial numerical control scale-division of the utility model embodiment vertical digital control drill press.
Fig. 2 is the structural representation of the index dial retaining mechanism of the utility model embodiment vertical digital control drill press.
Fig. 3 is the automatically lower structural representation that bores, lifts brill improvement technology of the utility model embodiment vertical digital control drill press.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
A kind of vertical digital control drill press of implementation, it is characterized in that, comprise index dial digital-controlled scaling unit, the tight latch mechanism of index dial and automatic drilling mechanism, the index dial digital-controlled scaling unit comprises the first motor 1, reductor 2, travelling gear 3 and index plate gear 4, index plate gear 4 is as workbench, travelling gear 3 and index plate gear 4 interlocks, travelling gear 3 connects with the output shaft of reductor 2, and reductor 2 inputs and motor 1 connect.
The utility model is that also index plate gear 4 is the canine tooth wheel disc, and travelling gear 3 is the pinion dish, and the number of teeth of pinion dish is proportional with the canine tooth wheel disc number of teeth and modulus is identical.
The utility model also is, the tight latch mechanism of index dial comprises that the second motor 5 pull bars 6 and latch 7, the second motors 5 connect with pull bar 6, and pull bar 6 connects with latch 7, the double wedge shape is made in latch 7 the place aheads, the fully interlock of recessed tooth of the double wedge of latch 7 and index plate gear 4.
The utility model is that also the first motor 1 is stepper motor or servomotor, and the second motor 5 is common electric machine.
The utility model also is, automatic drilling mechanism comprises clutch gear 8, travelling gear 9 and common reducing motor 10, travelling gear 9 and clutch gear 8 interlocks, travelling gear 9 connects with common reducing motor 10, be provided with travel switch on the common reducing motor 10, the displacement drilling rod displacement that clutch gear 8 rotates is detected by travel switch, and drilling rod is arranged with drill bit.
The utility model is that also the effect of clutch gear 8 is with drilling rod and main transmission clutch.
The numerical control improvement of upright drill, common upright drill is carried out numerical control transformation, realize automatic indexing, feeding automation, finish a plurality of drilling operatings by programming, be specially adapted to coil the bore operation of class (for example ring flange) workpiece, improvement cost is low, has but greatly improved the precision of working (machining) efficiency and boring.
Below divide three parts to set forth structure and operation process:
1, Fig. 1 is the structural representation of the index dial numerical control scale-division of the utility model embodiment vertical digital control drill press, as shown in Figure 1, and the index dial numerical control scale-division
Specification according to drilling machine, by a certain size and gear wheel of modulus processing and fabricating as index plate gear 4, index plate gear also is workbench, other makes a pinion as travelling gear 3, the number of teeth of pinion is proportional with the gear wheel number of teeth and modulus is identical, travelling gear 3 connects with reductor 2 output shafts, and reductor 2 inputs and stepping (servo) the first motor 1 connect.The course of work is: the first motor 1 drives reductor 2, reductor 2 band nutating gears 3, and travelling gear 3 drives index plate gear 4.Stepper motor (or servomotor) is under digital control system and driver control, and speed and feed value (i.e. the mobile number of teeth) running by programming realize accurate calibration location.
The effect of reductor is to make the index plate gear smooth running and increase moment.
2, Fig. 2 is the structural representation of the index dial retaining mechanism of the utility model embodiment vertical digital control drill press, as shown in Figure 2, and the index dial retaining mechanism
Index plate gear requires locking after finishing calibration, otherwise can be shifted when workpiece loading and unloading and boring.
The second motor 5 connects with pull bar 6, (effect of pull bar is the rectilinear motion that the circular motion of motor is become pull bar), pull bar 6 connects with latch 7, and the double wedge shape is made in latch 7 the place aheads, the fully interlock of recessed tooth of the double wedge of latch 7 and index plate gear 4.
The second motor 5 forwards make pull bar 6 push index plate gear 4 to, interlock index dial tooth locking index plate gear, and the second motor 5 counter-rotating pull bars 6 pull open the release index plate gear with latch.
The course of work of calibration: when the needs calibration, digital control system provides release signal, 5 counter-rotatings of the second motor, and latch 7 is pulled open, index plate gear discharges, system's this moment (or positioner, lower with) can control step motor 1 rotates and realizes accurate calibration, and system provided the locking signal after calibration was finished, the second motor 5 forwards, latch is released the locking index plate gear, and index plate gear enters stationary state again, continues following drilling operating.
3, Fig. 3 is that the automatically lower of the utility model embodiment vertical digital control drill press bores, lifts the structural representation that bores the improvement technology, as shown in Figure 3, bores, lifts brill under automatically
manually advance boring and lifting to bore and change reducing motor into and drive former upright drill.
Former feeding handle wheel changes interlock clutch gear 8 into, connects with travelling gear 9, and travelling gear 9 connects with common reducing motor 10, and electric machine rotation is subjected to system signal and travel switch to control the course of work:
System provides signal, common reducing motor 10 forward band nutating gears 9, travelling gear 9 drives clutch gear 8 and rotates, clutch gear 8 drives the feed rack in the drilling machine and makes drilling rod descending, when drill bit withstands workpiece, clutch gear 8 namely is equivalent to manually move handle stage clip is advanced, and (is controlled) at this moment motor stalling by the middle of stroke switch, and drilling rod is driven by main drive gear and begins boring.When arriving lower stroke switch (it is complete to hole), common reducing motor 10 counter-rotatings, stage clip recovers, motor 10 drives drilling rod and picks up to starting point (upper stroke switch), and system begins the follow procedure calibration, latch locking index plate gear, repeat above-mentioned lower brill action, begin the operation of next hole.
Lower brill is lifted the improvement of brill process, and motor has replaced manually stirring handle, and other are identical with common upright drill.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. vertical digital control drill press, it is characterized in that, comprise index dial digital-controlled scaling unit, the tight latch mechanism of index dial and automatic drilling mechanism, the index dial digital-controlled scaling unit comprises the first motor (1), reductor (2), travelling gear (3) and index plate gear (4), index plate gear (4) is as workbench, travelling gear (3) and index plate gear (4) interlock, travelling gear (3) connects with the output shaft of reductor (2), and reductor (2) input and motor (1) connect.
2. vertical digital control drill press according to claim 1 is characterized in that, index plate gear (4) is the canine tooth wheel disc, and travelling gear (3) is the pinion dish, and the number of teeth of pinion dish is proportional with the canine tooth wheel disc number of teeth and modulus is identical.
3. according to claim 1 or 2 described vertical digital control drill press, it is characterized in that, the tight latch mechanism of index dial comprises the second motor (5) pull bar (6) and latch (7), the second motor (5) connects with pull bar (6), pull bar (6) connects with latch (7), the double wedge shape is made in latch (7) the place ahead, the fully interlock of recessed tooth of the double wedge of latch (7) and index plate gear (4).
4. vertical digital control drill press according to claim 3 is characterized in that, the first motor (1) is stepper motor or servomotor, and the second motor (5) is common electric machine.
5. according to claim 1 or 2 described vertical digital control drill press, it is characterized in that, automatic drilling mechanism comprises clutch gear (8), travelling gear (9) and common reducing motor (10), travelling gear (9) and clutch gear (8) interlock, travelling gear (9) connects with common reducing motor (10), common reducing motor is provided with travel switch on (10), displacement or drilling rod displacement that clutch gear (8) rotates are detected by travel switch, and drilling rod is arranged with drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530142 CN202779891U (en) | 2012-10-17 | 2012-10-17 | Vertical numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530142 CN202779891U (en) | 2012-10-17 | 2012-10-17 | Vertical numerical control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779891U true CN202779891U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530142 Expired - Fee Related CN202779891U (en) | 2012-10-17 | 2012-10-17 | Vertical numerical control drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760818A (en) * | 2014-02-11 | 2014-04-30 | 苏州新代数控设备有限公司 | Control device for positioning index plate |
-
2012
- 2012-10-17 CN CN 201220530142 patent/CN202779891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760818A (en) * | 2014-02-11 | 2014-04-30 | 苏州新代数控设备有限公司 | Control device for positioning index plate |
| CN103760818B (en) * | 2014-02-11 | 2016-04-13 | 苏州新代数控设备有限公司 | For the opertaing device of index plate location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINAN JINRUI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: GAO PEICHENG Effective date: 20131016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250206 JINAN, SHANDONG PROVINCE TO: 250200 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131016 Address after: Tang Lu Nan Shan Lu Xi Duan 250200 Shandong province Zhangqiu Mingshui Economic Development Zone Patentee after: JINAN JINRUI ELECTRONICS CO., LTD. Address before: 250206, No. 1, commercial and residential building, pearl Town, Cape Town, Shandong, Zhangqiu Patentee before: Gao Peicheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |