CN106956019B - Pass through the rotation foward-push high-precision flexible positioning system of formula numerical control drilling - Google Patents
Pass through the rotation foward-push high-precision flexible positioning system of formula numerical control drilling Download PDFInfo
- Publication number
- CN106956019B CN106956019B CN201710223527.4A CN201710223527A CN106956019B CN 106956019 B CN106956019 B CN 106956019B CN 201710223527 A CN201710223527 A CN 201710223527A CN 106956019 B CN106956019 B CN 106956019B
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- CN
- China
- Prior art keywords
- rotation
- foward
- numerical control
- positioning system
- control drilling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention discloses a kind of rotation foward-push high-precision flexible positioning system by formula numerical control drilling, includes the first support plate, the second support plate, rotary positioning apparatus and driving device；The rotary positioning apparatus includes rotating seat, driving mechanism, link block and locating piece；The rotating seat is fixedly mounted in the first support plate, the driving mechanism can be rotated up and down to be mounted on rotating seat, the output end of driving mechanism is provided with buffing pad, and the buffing pad back side, which is laterally extended, is provided with slide bar, and driving mechanism connect with buffing pad and buffing pad is driven to move forward and backward；The end of slide bar is arranged in the locating piece；The driving device is mounted in the second support plate, and driving device drives rotary positioning apparatus to be rotated up and down movement.It efficiently avoids scratch when sheet fabrication by the present invention；The design of positioning screw is realized to the high-precision positioning of plate；The design of buffer and spring realizes Component Flexible contact, avoids damage caused by due to component rigid contact.
Description
Technical field
The present invention relates to woodworking machinery field technologies, refer in particular to a kind of rotation foward-push high-precision by formula numerical control drilling
Flexible positioning system.
Background technique
For current digital control hole drilling equipment, precision is the most key data target.And it is wanted to reach high-precision
It asks, the design of positioning system is one of factor of most critical, for current by formula numerical control drilling equipment, is had the disadvantage that
Or it is insufficient.
1, existing to be detached from after Servo Testing pressure after plank rollback comes to cylinder by formula numerical control drilling positioning system
Locating rod, precision not can guarantee.2, existing that function is avoided without retreating by formula numerical control drilling positioning system, band is easy when cylinders retract
Movable plate material is mobile and pulls sheet edge.3, existing under the action of by lateral force, to be easy by formula numerical control drilling positioning system
Existing cylinder piston rod dancing, influences positioning accuracy.4, existing that line contact is positioned as by formula numerical control drilling positioning system, it is fixed
Position precision is not high.5, it is existing by formula numerical control drilling gas position cylinder be circular cylinder, outer dimension is big, and installation space is big.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide one kind to pass through formula numerical control
The rotation foward-push high-precision flexible positioning system of brill efficiently solves the problems, such as to scratch plate, and has high-precision fixed
The advantages of position.
To achieve the above object, the present invention is using following technical solution:
A kind of rotation foward-push high-precision flexible positioning system by formula numerical control drilling, includes the first support plate, second
Support plate, rotary positioning apparatus and driving device；The rotary positioning apparatus include rotating seat, driving mechanism, link block with
And locating piece；The rotating seat is fixedly mounted in the first support plate, which can be rotated up and down to be mounted on rotating seat,
The output end of driving mechanism is provided with buffing pad, and the buffer for avoiding component rigid contact, buffing pad are provided on the buffing pad
The back side, which is laterally extended, is provided with slide bar, which is slidably sleeved on slide bar, and driving mechanism is connect with buffing pad and band
Dynamic buffing pad moves forward and backward；The end of slide bar is arranged in the locating piece, and the spring worked as a buffer is arranged on slide bar, and spring supports
Between locating piece and link block；The driving device is mounted in the second support plate, and driving device drives on rotary positioning apparatus
Lower rotary motion.
As a preferred embodiment, the driving device includes mounting plate and cylinder, which is fixed on second
On fagging, one end of the cylinder is connect with mounting plate, and the other end and link block of cylinder are flexibly connected.
As a preferred embodiment, the cylinder is extended with piston rod, and the tail end of piston rod passes through union and link block
Mutually it is flexibly connected.
As a preferred embodiment, the driving mechanism includes cylinder, back seat and mounting blocks, cylinder be mounted on back seat and
On mounting blocks, back seat is coupled with above-mentioned rotating seat, and mounting blocks are laterally extended in the top end face of back seat.
As a preferred embodiment, the back seat is coupled by rotary shaft and rotary sleeve with rotating seat.
As a preferred embodiment, the cylinder is the oval cylinder of flat structure high thrust.
As a preferred embodiment, the linear bearing for realizing gapless sliding is provided between the link block and slide bar.
As a preferred embodiment, be equipped on the rotary positioning apparatus shield and make rotary positioning apparatus at
The front plate and rear plate being integral.
As a preferred embodiment, the adjustable positioning screw of precision, positioning screw position are provided in the driving mechanism
Between driving mechanism and link block.
As a preferred embodiment, the rotary positioning apparatus is spaced two of left and right, fixed for each rotation
Position device is provided with an aforementioned driving device.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically, by above-mentioned technical proposal
Known to:
Rotational positioning block is driven to reach operating position by driving device, it is fixed that the driving mechanism in rotary positioning apparatus drives
Position block is being accurately positioned, and after the completion of positioning, driving mechanism is driving locating piece to make a concession, and driving device drives rotational positioning dress
It sets and is rotated down, rotary positioning apparatus is detached from plate, avoids scratch when sheet fabrication；The design of positioning screw realizes pair
The high-precision positioning of plate；The design of buffer and spring realizes Component Flexible contact, avoids due to component rigid contact
Caused by damage.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural upright schematic diagram of the preferred embodiments of the invention；
Fig. 2 is the status architecture stereoscopic schematic diagram of the preferred embodiments of the invention and plate；
Fig. 3 is the exploded view of the preferred embodiments of the invention.
Description of drawing identification:
10, the first support plate 20, the second support plate
30, rotary positioning apparatus 301, linear bearing
302, positioning screw 303, spring
304, front plate 305, rear plate
31, rotating seat 32, driving mechanism
321, cylinder 322, back seat
323, mounting blocks 33, link block
34, locating piece 35, rotary shaft
36, rotary sleeve 37, buffing pad
38, buffer 39, slide bar
40, driving device 41, mounting plate
42, cylinder 43, piston rod
44, union 50, plate.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 3, it to include first that show the specific structures of the preferred embodiments of the invention
Support plate 10, the second support plate 20, rotary positioning apparatus 30 and driving device 40.
The rotary positioning apparatus 30 includes rotating seat 31, driving mechanism 32, link block 33 and locating piece 34；The rotation
Seat 31 is fixedly mounted in the first support plate 10, which is rotatably installed on rotating seat 31, specifically, driving
Motivation structure 32 includes cylinder 321, back seat 322 and mounting blocks 323, and cylinder 321 is mounted on back seat 322 and mounting blocks 323,
In the present embodiment, cylinder 321 is the oval cylinder of flat structure high thrust, is adapted for mount in limited installation space；Back seat
322 are coupled with above-mentioned rotating seat 31, specifically, back seat 322 is matched by rotary shaft 35 and rotary sleeve 36 with rotating seat 31
Close installation；Mounting blocks 323 are laterally extended in the top end face of back seat 322.
The output end of the driving mechanism 32 is provided with buffing pad 37, is provided on the buffing pad 37 and avoids component rigid contact
Buffer 38, the buffer 38 and 33 Elastic Contact of link block avoid collision and abnormal sound caused by the rigid contact of component,
The cushion effect of buffer 38 is adjustable, to reach ideal action effect；37 back side of buffing pad, which is laterally extended, is provided with cunning
Bar 39, the link block 33 are slidably sleeved on slide bar 39, and driving mechanism 32 connect with buffing pad 37 and drives buffing pad 37
It moves forward and backward, linear bearing 301 is provided between link block 33 and slide bar 39 to realize that gapless is slided；In driving mechanism 32
It is provided with the adjustable positioning screw 302 of precision；The positioning screw 302 is between driving mechanism 32 and link block 33, specifically
For, the front end face of mounting blocks 323 is arranged in positioning screw 302, and in the present embodiment, positioning screw 302 is precision thin tooth form
Positioning screw may be implemented to finely tune with quite high precision, after the completion of adjusting, be locked by serrated nut, reach high-precision
Spend the purpose of positioning；The end of slide bar 39 is arranged in the locating piece 34, and spring 303 is arranged on slide bar 39, which is butted on
Between locating piece 34 and link block 33, in the present embodiment, locating piece 34 is tin bronze material, its wearability of tin bronze material
It is good, it ensure that equipment under the conditions of continuous work, the positioning of its surface will not be hurt；Protection has been installed on rotary positioning apparatus 30
It acts on and makes rotary positioning apparatus 30 at the front plate 304 and rear plate 305 being integral.
The driving device 40 is arranged in the second support plate 20, and driving device 40 drives rotary positioning apparatus 30 to be rotated up and down
Movement, which includes mounting plate 41 and cylinder 42, which is fixed in the second support plate 20, the cylinder
42 one end is connect with mounting plate 41, and the other end and link block 33 of cylinder 42 are flexibly connected, specifically, cylinder 42 is extended with
The tail end of piston rod 43, piston rod 43 is flexibly connected by union 44 and 33 phase of link block.
The rotary positioning apparatus 30 is spaced two of left and right, is provided with one for each rotary positioning apparatus 30
Aforementioned driving device 40.
When work, driving device 40 pushes rotary positioning apparatus 30 to be rotated upwardly to up to position location, at this point, plate 50 returns
It moves back after touching locating piece 34, servo clamp (not shown) clamps plate 50 in advance, and then, driving mechanism 32 drives locating piece 34 to push away
It is positioned into a small distance, then adjust positioning screw 302 to carry out high accuracy positioning, after the completion of positioning, driving mechanism 32
Locating piece 34 is driven to retreat evacuation, driving device 40 drives rotary positioning apparatus 30 to be rotated down, and rotary positioning apparatus 30 is detached from
Plate 50 avoids scratch when plate 50 being caused to process.
Design focal point of the invention is:
Rotational positioning block is driven to reach operating position by driving device, it is fixed that the driving mechanism in rotary positioning apparatus drives
Position block is being accurately positioned, and after the completion of positioning, driving mechanism is driving locating piece to make a concession, and driving device drives rotational positioning dress
It sets and is rotated down, rotary positioning apparatus is detached from plate, avoids scratch when sheet fabrication；The design of positioning screw realizes pair
The high-precision positioning of plate；The design of buffer and spring realizes Component Flexible contact, avoids due to component rigid contact
Caused by damage.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still
Belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of rotation foward-push high-precision flexible positioning system by formula numerical control drilling, it is characterised in that: include first
Fagging, the second support plate, rotary positioning apparatus and driving device；The rotary positioning apparatus include rotating seat, driving mechanism,
Link block and locating piece；The rotating seat is fixedly mounted in the first support plate, which can be rotated up and down to be mounted on
On rotating seat, the output end of driving mechanism is provided with buffing pad, and the buffering for avoiding component rigid contact is provided on the buffing pad
Device, the buffing pad back side, which is laterally extended, is provided with slide bar, which is slidably sleeved on slide bar, driving mechanism and buffing pad
It connects and buffing pad is driven to move forward and backward；The end of slide bar is arranged in the locating piece, and the bullet worked as a buffer is arranged on slide bar
Spring, spring are butted between locating piece and link block；The driving device is mounted in the second support plate, and driving device drives rotation fixed
Position device is rotated up and down movement.
2. the rotation foward-push high-precision flexible positioning system according to claim 1 by formula numerical control drilling, feature exist
In: the driving device includes mounting plate and cylinder, which is fixed in the second support plate, one end of the cylinder and peace
Loading board connection, the other end and link block of cylinder are flexibly connected.
3. the rotation foward-push high-precision flexible positioning system according to claim 2 by formula numerical control drilling, feature exist
In: the cylinder is extended with piston rod, and the tail end of piston rod is mutually flexibly connected by union with link block.
4. the rotation foward-push high-precision flexible positioning system according to claim 1 by formula numerical control drilling, feature exist
In: the driving mechanism includes cylinder, back seat and mounting blocks, and cylinder is mounted on back seat and mounting blocks, back seat and above-mentioned rotation
Swivel base is coupled, and mounting blocks are laterally extended in the top end face of back seat.
5. the rotation foward-push high-precision flexible positioning system according to claim 4 by formula numerical control drilling, feature exist
In: the back seat is coupled by rotary shaft and rotary sleeve with rotating seat.
6. the rotation foward-push high-precision flexible positioning system according to claim 4 by formula numerical control drilling, feature exist
In: the cylinder is the oval cylinder of flat structure high thrust.
7. the rotation foward-push high-precision flexible positioning system according to claim 1 by formula numerical control drilling, feature exist
In: the linear bearing for realizing gapless sliding is provided between the link block and slide bar.
8. the rotation foward-push high-precision flexible positioning system according to claim 1 by formula numerical control drilling, feature exist
In: it is equipped on the rotary positioning apparatus and shields and make rotary positioning apparatus at the front plate that is integral and rear folder
Plate.
9. the rotation foward-push high-precision flexible positioning system according to claim 1 by formula numerical control drilling, feature exist
In: the adjustable positioning screw of precision is provided in the driving mechanism, positioning screw is between driving mechanism and link block.
10. the rotation foward-push high-precision flexible positioning system according to claim 1 by formula numerical control drilling, feature exist
In: the rotary positioning apparatus is spaced two of left and right, is provided with an aforementioned drive for each rotary positioning apparatus
Dynamic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223527.4A CN106956019B (en) | 2017-04-07 | 2017-04-07 | Pass through the rotation foward-push high-precision flexible positioning system of formula numerical control drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223527.4A CN106956019B (en) | 2017-04-07 | 2017-04-07 | Pass through the rotation foward-push high-precision flexible positioning system of formula numerical control drilling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956019A CN106956019A (en) | 2017-07-18 |
| CN106956019B true CN106956019B (en) | 2019-06-07 |
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| CN201710223527.4A Active CN106956019B (en) | 2017-04-07 | 2017-04-07 | Pass through the rotation foward-push high-precision flexible positioning system of formula numerical control drilling |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498328B (en) * | 2017-08-04 | 2023-08-18 | 南兴装备股份有限公司 | Servo-controlled flexible pressing device of through type numerical control drill |
| CN110253309B (en) * | 2019-06-21 | 2020-12-22 | 界首市东威塑业有限公司 | Positioning tool for pipeline machining and using method thereof |
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| CN206882849U (en) * | 2017-04-07 | 2018-01-16 | 南兴装备股份有限公司 | Pass through the rotation foward-push high accuracy flexible positioning system of formula numerical control drilling |
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|---|---|---|---|---|
| US3307843A (en) * | 1961-04-19 | 1967-03-07 | Wilton Corp | Independent mobile jaw and method of manufacturing same |
| GB9619637D0 (en) * | 1996-09-20 | 1996-11-06 | Dalpo Ltd | Apparatus for positioning a workpiece |
| CN101085514A (en) * | 2006-06-07 | 2007-12-12 | 株式会社牧田 | Working depth adjusting devices for rotary tools |
| CN101683713A (en) * | 2008-09-24 | 2010-03-31 | 大银微系统股份有限公司 | Rotary fine adjustment mechanism of dual-drive positioning platform with synchronous movement |
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| CN106956019A (en) | 2017-07-18 |
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