CN109333668A - A kind of flexible gripping mechanism by formula digital control drilling machine - Google Patents
A kind of flexible gripping mechanism by formula digital control drilling machine Download PDFInfo
- Publication number
- CN109333668A CN109333668A CN201811532957.5A CN201811532957A CN109333668A CN 109333668 A CN109333668 A CN 109333668A CN 201811532957 A CN201811532957 A CN 201811532957A CN 109333668 A CN109333668 A CN 109333668A
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- China
- Prior art keywords
- screw rod
- mobile
- rack
- servo motor
- digital 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 241000239290 Araneae Species 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of flexible gripping mechanisms by formula digital control drilling machine, including rack and the servo motor being arranged on the rack, the servo motor is mobile by screw rod member drives clamp members, the screw rod component include with screw rod and be adapted to screw rod sliding feed screw nut, the clamp members include tong bodies, mobile support saddle and several be used to compress the rotor block of plate, the mobile support saddle includes connecting plate and pedestal, the connecting plate is fixedly connected with tong bodies, and the feed screw nut is set on the base；The sliding block mobile for guiding movement support is additionally provided on the pedestal, the rack is equipped with the guide rail of adaptation sliding block sliding.The present invention drives screw rod to drive clamp members mobile and clamps plate by setting Dual-Servo Motor, when reaching the torsion for clamping plate, Dual-Servo Motor have the characteristics that start speed fast, accurate positioning and clamping force it is uniform so that by formula digital control drilling machine punch at work precisely without departing from.
Description
Technical field
It is the present invention relates to woodworking machinery field technology, in particular to a kind of by formula digital control drilling machine, there are double servos
Motor-driven flexibility gripping mechanism.
Background technique
With the continuous development of science and technology, the drilling process of sheet fabrication is all higher using the degree of automation at present
By formula digital control hole drilling equipment, the positioning clamping device of efficiently and accurately becomes one of the key technology of numerical control device.For current
By the clamping and positioning of formula drilling device, there is following shortcoming and defect.
(1) ordinary motor drives belt to be positioned, and clamps, speed is slow, and accuracy is low.
(2) belt easily skids, and failure makes workpiece by not in place, and punching deviates.
(3) clamp damages plate without flexible apparatus.
(4) clamp frequent activities make belt receive a mandate short, need to inspect periodically replacement.
(5) replacement is inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is to solve above-mentioned deficiency in the prior art, a kind of double servos drives of high speed are provided
The features such as flexible gripping mechanism of dynamic positioning, with high degree of automation, speed is fast, and stability is good.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows: a kind of pressed from both sides by the flexibility of formula digital control drilling machine
Clamp device, including rack and the servo motor being arranged on the rack, the servo motor passes through screw rod member drives clamp members
Mobile, the screw rod component includes the feed screw nut of the screw rod connecting with servo motor and adaptation screw rod sliding, the clamp structure
Part include tong bodies, mobile support saddle and several be used to compress the rotor block of plate, the mobile support saddle includes connecting plate
And pedestal, the connecting plate are fixedly connected with tong bodies, the feed screw nut is set on the base.
The sliding block mobile for guiding movement support is additionally provided on the pedestal, the rack is equipped with adaptation sliding block sliding
Guide rail.
The rotor block includes outer idler wheel and for installing outer idler wheel spacer, and the spacer is connect with tong bodies.
As an improvement, the screw rod component further includes bearing fixed seat and bearing spider, one end of the screw rod passes through axis
It holds fixing seat to be fixed on the rack, the other end is supported on the rack by bearing spider.
As an improvement, the tong bodies are equipped with positioning groove, the rotor block is arranged on positioning groove.
As an improvement, the quantity of the servo motor is two, the quantity of screw rod component is two, and two servo motors are logical
It is mobile to cross the synchronous driving clamp members of two screw rod components.
Compared with prior art, beneficial effects of the present invention are as follows.
(1) present invention drives clamp members mobile and clamping plate by the Dual-Servo Motor of setting for driving screw rod
Material, when reaching the torsion for clamping plate, Dual-Servo Motor has fast starting speed, accurate positioning and clamping force uniformly special
Point so that by formula digital control drilling machine punch at work accurately without departing from.
(2) clamp members of the invention include rotor block, and rotor block is fixed by screws in tong bodies, stretches
It can come into full contact with for tong bodies and with plate, rotor block can be made of flexible rubber, reached and protected plate not
The effect being scraped off.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is decomposition texture schematic diagram of the invention.
Fig. 3 is top view when the invention works.
Fig. 4 is structural schematic diagram of the present invention about rotor block.
In figure: servo motor 1, screw rod component 2, clamp members 3, sliding block 4, guide rail 5, rack 6, workbench 7, side positioning 8,
Screw rod 21, bearing fixed seat 23, bearing spider 24, tong bodies 31, mobile support saddle 32, rotor block 33, is determined feed screw nut 22
Position groove 310, connecting plate 320, pedestal 321, through-hole 322, outer idler wheel 330, spacer 331.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of flexible gripping mechanism by formula digital control drilling machine, including rack 6, workbench 7,
Side positioning 8 and the servo motor 1 being arranged in rack 6, the servo motor 1 drive clamp members 3 to move by screw rod component 2
Dynamic, in the present embodiment, the quantity of the servo motor 1 is two, and accordingly the quantity of screw rod component 2 is also two, two
Servo motor 1 synchronously drive clamp members 3 mobile by two screw rod components 2, Dual-Servo Motor 1 with fast response time,
Start that speed is fast, the feature of accurate positioning, clamping force uniformly etc., so that can accurately press from both sides at work by formula digital control drilling machine
Tight plate, it is accurate in punching and without departing from.
And Dual-Servo Motor 1 then needs two screw rod components 2 to cooperate, as shown in Figures 2 to 4, the screw rod component 2 include with
The feed screw nut 22 that the screw rod 21 and adaptation screw rod 21 that servo motor 1 connects slide, the clamp members 3 include tong bodies
31, mobile support saddle 32 and several are uniformly distributed and the rotor block 33 for compressing plate is specifically set in tong bodies 31
There is positioning groove 310, the rotor block 33 includes spacer 331 and the outer idler wheel 330 connecting with spacer 331, and outer idler wheel 330 is logical
It crosses spacer 331 and screw or other easy-to-mount modes is mounted in positioning groove 310, after the abrasion of outer idler wheel 330
Replacement, and outer idler wheel 330 is made of flexible material and outer idler wheel 330 stretches out in tong bodies 31.By required drilling
Plate is placed on the table 7, and servo motor 1, the Z-direction as shown in Figure 3 under the drive of screw rod 21 of feed screw nut 22 are opened
Mobile, when tong bodies 31 are close to plate, idler wheel 330 outer first is contacted with the side of plate, and outer idler wheel 330 is by plate pressure
Contracting, so that outer idler wheel 330 has elastic potential energy to having the trend for flicking plate, when plate continues to be pushed, plate
When another side is withstood by side positioning 8, while plate can be compacted on the table 7 by the elastic potential energy of outer idler wheel 330 from
To the effect for protecting plate not to be scraped off, while numerical control software being cooperated to control Dual-Servo Motor 1, when the torsion for reaching clamping plate
When, Dual-Servo Motor 1 stops, and plate is in clamped state, provides for drilling and accurately positions, and guarantees that drilling is not inclined
From.In addition, the corner of plate can exist during production or cutting it is uneven, and outer idler wheel 330 using its elasticity
Feature can be well adapted for uneven and be pressed on the rough side of plate, prevent that there are gap or the feelings not pressed tightly
Condition occurs.
In order to clearly describe screw rod component 2 is how to drive tong bodies 31 mobile, as shown in Figures 2 and 3,
The mobile support saddle 32 includes connecting plate 320 and pedestal 321, and one end of the connecting plate 320 is fixed on the bottom of tong bodies 31
Portion, the other end are fixedly connected with pedestal 321, and the pedestal 321 is equipped with the through-hole 322 for assembling feed screw nut 22, when double
When two screw rods 21 of synchronous driving of servo motor 1, screw rod 21 drives feed screw nut 22 mobile, and the movement of feed screw nut 22 then band
Dynamic pedestal 321 moves synchronously together also along the length direction of screw rod 21, enables tong bodies 31 along the length of screw rod 21
Direction is mobile, to achieve the purpose that clamp plate.In addition, two screw rods 21 are arranged at a spacing, guarantee tong bodies 31
It can integrally move in parallel, can guarantee the consistent depth of parallelism to the maximum extent, plate is clamped in all directions.Make
To improve, the sliding block 4 mobile for guiding movement support 32 is additionally provided on the pedestal 321, accordingly, rack 6 is then equipped with
It is adapted to the guide rail 5 that sliding block 4 slides, guarantees the straight reciprocating motion of pedestal 321, to guarantee that tong bodies 31 can be parallel and steady
Ground is mobile.
In addition, the screw rod component 2 further includes bearing fixed seat 23 and bearing spider 24, one end of the screw rod 21 passes through
Bearing fixed seat 23 is fixed in rack 6, and the other end is supported in rack 6 by bearing spider 24.
In conclusion the screw rod component 2 that Dual-Servo Motor 1 is horizontally arranged at interval by two drives clamp members 3 mobile,
Clamp members 3 on the table 7 clamp plate with side positioning 8, when clamping force reaches clamping plate under numerical control software monitoring
Torsion when, servo motor 1 plays the role of precise positioning, clamping force uniformly, and is provided in tong bodies 31 flexible
Rotor block 33, during clamping plate rotor block 33 and web contact have reached and plate are protected not to be scraped off
Purpose.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (4)
1. a kind of flexible gripping mechanism by formula digital control drilling machine, including rack (6) and the servo being arranged on rack (6) electricity
Machine (1), it is characterised in that: the servo motor (1) is mobile by screw rod component (2) driving clamp members (3), the screw rod structure
Part (2) includes the feed screw nut (22) of the screw rod (21) connecting with servo motor (1) and adaptation screw rod (21) sliding, the clamp
Component (3) include tong bodies (31), mobile support saddle (32) and several be used to compress the rotor block (33) of plate, the shifting
Dynamic support (32) include connecting plate (320) and pedestal (321), and the connecting plate (320) is fixedly connected with tong bodies (31), institute
Feed screw nut (22) are stated to be arranged on pedestal (321)；
The sliding block (4) mobile for guiding movement support (32) is additionally provided on the pedestal (321), the rack (6) is equipped with
It is adapted to the guide rail (5) of sliding block (4) sliding；
The rotor block (33) includes outer idler wheel (330) and for installing outer idler wheel (330) spacer (331), the spacer
(331) it is connect with tong bodies (31).
2. the flexible gripping mechanism according to claim 1 by formula digital control drilling machine, it is characterised in that: the screw rod structure
Part (2) further includes bearing fixed seat (23) and bearing spider (24), and one end of the screw rod (21) passes through bearing fixed seat (23)
It is fixed on rack (6), the other end is supported on rack (6) by bearing spider (24).
3. the flexible gripping mechanism according to claim 1 by formula digital control drilling machine, it is characterised in that: the clamp sheet
Body (31) is equipped with positioning groove (310), and the rotor block (33) is arranged on positioning groove (310).
4. the flexible gripping mechanism according to claim 1 by formula digital control drilling machine, it is characterised in that: the servo electricity
The quantity of machine (1) is two, and the quantity of screw rod component (2) is two, and two servo motors (1) pass through two screw rod components (2)
Synchronous driving clamp members (3) is mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532957.5A CN109333668A (en) | 2018-12-14 | 2018-12-14 | A kind of flexible gripping mechanism by formula digital control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532957.5A CN109333668A (en) | 2018-12-14 | 2018-12-14 | A kind of flexible gripping mechanism by formula digital control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109333668A true CN109333668A (en) | 2019-02-15 |
Family
ID=65303852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811532957.5A Pending CN109333668A (en) | 2018-12-14 | 2018-12-14 | A kind of flexible gripping mechanism by formula digital control drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394858A (en) * | 2019-08-10 | 2019-11-01 | 佛山市豪伟德机械有限公司 | A kind of six face numerical control drilling Double-linkage clamp hand devices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203854065U (en) * | 2014-05-14 | 2014-10-01 | 广东威德力机械实业股份有限公司 | Numerical control woodworking milling machine |
| CN204487698U (en) * | 2014-12-30 | 2015-07-22 | 东莞市南兴家具装备制造股份有限公司 | The clamping plate travel mechanism of numerical control drilling X-axis |
| CN105345079A (en) * | 2015-12-15 | 2016-02-24 | 天津市天森智能设备有限公司 | Digital control drilling machine for slope punching |
| CN107498328A (en) * | 2017-08-04 | 2017-12-22 | 南兴装备股份有限公司 | A kind of servo-controlled flexible material pressing device by formula numerical control drilling |
| CN108526954A (en) * | 2018-07-16 | 2018-09-14 | 芜湖辉林奥远自动化科技有限公司 | A kind of Workpiece clamping device for drilling machine |
| CN209504354U (en) * | 2018-12-14 | 2019-10-18 | 佛山市豪伟德机械有限公司 | A kind of flexible gripping mechanism by formula digital control drilling machine |
-
2018
- 2018-12-14 CN CN201811532957.5A patent/CN109333668A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203854065U (en) * | 2014-05-14 | 2014-10-01 | 广东威德力机械实业股份有限公司 | Numerical control woodworking milling machine |
| CN204487698U (en) * | 2014-12-30 | 2015-07-22 | 东莞市南兴家具装备制造股份有限公司 | The clamping plate travel mechanism of numerical control drilling X-axis |
| CN105345079A (en) * | 2015-12-15 | 2016-02-24 | 天津市天森智能设备有限公司 | Digital control drilling machine for slope punching |
| CN107498328A (en) * | 2017-08-04 | 2017-12-22 | 南兴装备股份有限公司 | A kind of servo-controlled flexible material pressing device by formula numerical control drilling |
| CN108526954A (en) * | 2018-07-16 | 2018-09-14 | 芜湖辉林奥远自动化科技有限公司 | A kind of Workpiece clamping device for drilling machine |
| CN209504354U (en) * | 2018-12-14 | 2019-10-18 | 佛山市豪伟德机械有限公司 | A kind of flexible gripping mechanism by formula digital control drilling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394858A (en) * | 2019-08-10 | 2019-11-01 | 佛山市豪伟德机械有限公司 | A kind of six face numerical control drilling Double-linkage clamp hand devices |
| CN110394858B (en) * | 2019-08-10 | 2024-03-22 | 广东豪德数控装备股份有限公司 | Six-face numerical control drill double-linkage clamping device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |