CN104985463B - A kind of fixture for clamping different height workpiece - Google Patents
A kind of fixture for clamping different height workpiece Download PDFInfo
- Publication number
- CN104985463B CN104985463B CN201510419115.9A CN201510419115A CN104985463B CN 104985463 B CN104985463 B CN 104985463B CN 201510419115 A CN201510419115 A CN 201510419115A CN 104985463 B CN104985463 B CN 104985463B
- Authority
- CN
- China
- Prior art keywords
- dovetail
- fixture
- slide
- cylinder
- draw runner
- 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.)
- Active
Links
Classifications
-
- 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
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
A kind of fixture for clamping different height workpiece, including slide, dovetail back seat before dovetail front stall, dovetail, slide, draw runner, fixture horizontal stroke seat, line rail, sliding block, cylinder and rear pad after dovetail；The dovetail back seat is mounted on one end of the fixture horizontal stroke seat；Slide is installed in the slide rail on the inside of the dovetail back seat after the dovetail, is padded after described and is installed on slide after the dovetail；The fixture horizontal stroke seat is U-shape structure, and the dovetail front stall is installed on draw runner, and slide is installed on the inside of the dovetail front stall before the dovetail；The bottom of the draw runner is installed on the sliding block；The cylinder is installed on the other end of the fixture horizontal stroke seat；The output end of the cylinder acts on the draw runner, the draw runner is moved on the line rail.The present invention is by setting clamping element moving up and down so that the clamping of the clamping element is located at the centre of workpiece forever, and so simple in construction, the effect of clamping is more preferable, it is ensured that the precision of processing.
Description
Technical field
The present invention relates to numerical control machining center, more particularly to a kind of fixture for clamping different height workpiece.
Background technology
Numerical control machining center changes tradition taking human as the main mode of production, by the control of computer program, can complete
A variety of process requirements, such as milling, drilling, bore hole, tapping, significantly shorten processing time-histories, reduce production cost, this is
The maximum feature of Digit Control Machine Tool.
Fixture is to be used for during machine-building fixing processing object, is allowed to occupy correct position, with receive construction or
The device of detection.In the industrial production, fixture is widely used, and can stably ensure the processing essence of workpiece using fixture
Degree, unproductive time is reduced, raises labour productivity, expands the use range of lathe, realizes one-machine-multi-function, and cylinder clamp is then more
It is to make industrial production efficiency higher, hand labor is lower.
In numerical control machining center, fixture is its indispensable part, and influences machining accuracy and processing efficiency
A key factor, commonly used in digital control processing during existing cylinder clamp, these cylinder clamps include fixed plate, moved
Dynamic plate and cylinder, workpiece are placed between fixed plate and movable plate, and movable plate moves under the driving of cylinder to fixed plate, is moved through
In journey together with fixed plate by Workpiece clamping during, but clamping of such fixture for some very high workpiece of height
Effect is bad, can so be had an impact in the precision to processing.
The content of the invention
It is an object of the invention to overcome the shortcomings of that the above and defect propose a kind of fixture for clamping different height workpiece.
To use following technical scheme up to this purpose, the present invention：
A kind of fixture for clamping different height workpiece, including slide, dovetail back seat before dovetail front stall 1, dovetail are sliding after dovetail
Seat, draw runner, fixture horizontal stroke seat, line rail, sliding block, cylinder and rear pad；
The dovetail back seat is mounted on one end of the fixture horizontal stroke seat；Slide is installed on the dovetail after the dovetail
In slide rail on the inside of back seat, padded after described and be installed on slide after the dovetail；The fixture horizontal stroke seat is U-shape structure,
The dovetail front stall is installed on draw runner, and slide is installed on the inside of the dovetail front stall before the dovetail；The draw runner
Bottom be installed on the sliding block；The sliding block slides on the line rail；The cylinder is installed on the another of the fixture horizontal stroke seat
One end；The output end of the cylinder acts on the draw runner, the draw runner is moved by the sliding block on the line rail, institute
Line rail is stated to be located in the U-type groove of the U-shape structure.
Preferably, in addition to outer cover, the outer cover are U-shaped cover, cover the fixture crossbeam and cylinder.
Interior dynamic cover is provided with below the inner side of the dovetail front stall, the interior dynamic cover is installed on draw runner, the interior dynamic cover
It can be moved forward and backward on the draw runner.
Preferably, interior quiet cover is provided with below the inner side of the dovetail back seat.
Preferably, it is described it is interior it is dynamic cover on it is movable during, it is overlapping with the interior quiet cover.
Preferably, it is cross-shaped configuration by one end of the draw runner of the cylinder action, under the cross-shaped configuration
End is provided with a circular hole, the output axis connection that the cross-shaped configuration passes through the circular hole and the cylinder.
Preferably, the cylinder is installed on the other end of the U-shape structure by cylinder block.
Preferably, the horizontal seat cushion of installs fixture in two vertical arm of the U-shape structure.
Preferably, preceding rubber cushion is installed on the inside of slide before the dovetail；Slide is provided with rear rubber cushion after the dovetail.
Preferably, pressing plate A is provided with above the dovetail front stall, the dovetail back seat is provided with pressing plate B.
Preferably, one end of the outer cover for installing the cylinder is enclosed construction.
Preferably, slide is provided with mounting groove before the dovetail, and two free ends of the mounting groove are provided with inside convex
Go out end；The dovetail front stall is provided with the groove being engaged with the protruding end.
Preferably, slide is provided with trapezoidal projection after the dovetail, is provided with after the dovetail and the trapezoidal raised phase
The dovetail groove of cooperation.
The present invention is by setting clamping element moving up and down so that the clamping of the clamping element is located in workpiece forever
Between, so simple in construction, the effect of clamping is more preferable, it is ensured that the precision of processing.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the invention.
Fig. 2 is Fig. 1 exploded view.
Wherein：Dovetail front stall 1, slide 2 before dovetail, dovetail back seat 3, slide 4 after dovetail, draw runner 5, cylinder block 6, outer cover 7,
Fixture horizontal stroke seat 8, interior dynamic cover 9, interior quiet cover 10, the horizontal seat cushion 11 of fixture, pressing plate A12, pressing plate B13, preceding rubber cushion 14, line rail 15, sliding block
16, cylinder 17, rear pad 18, rear rubber cushion 19, circular hole 100, protruding end 101, groove 102, trapezoidal raised 103, the dovetail groove
104。
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As depicted in figs. 1 and 2, a kind of fixture for clamping different height workpiece, including slide 2 before dovetail front stall 1, dovetail,
Dovetail back seat 3, slide 4, draw runner 5, fixture horizontal stroke seat 8, line rail 15, sliding block 16, cylinder 17 and rear pad 18 after dovetail；
The dovetail back seat 3 is mounted on one end of the fixture horizontal stroke seat 8；Slide 4 is installed on described after the dovetail
In the slide rail of the inner side of dovetail back seat 3, the rear pad 18 is installed on slide 4 after the dovetail；The fixture horizontal stroke seat 8 is U-shape structure
8,
The dovetail front stall 1 is installed on draw runner 5, and slide 2 is installed on the inner side of dovetail front stall 1 before the dovetail；It is described
The bottom of draw runner 5 is installed on the sliding block 16；The sliding block 16 slides on the line rail 15；The cylinder is installed on the fixture
The other end of horizontal seat 8；The output end of the cylinder 17 acts on the draw runner 5, makes the draw runner 5 by the sliding block 16 in institute
State and reciprocated on line rail 15 in the U-type groove of the U-shape structure 8.
For the workpiece of different height, the present invention first adjusts the clamping element before clamping according to the height of workpiece
Highly, then the effect of drive cylinder 17 clamps workpiece again, therefore clamped position can be adjusted flexibly according to workpiece height.
The dovetail back seat 3 is mounted on one end of the fixture horizontal stroke seat 8；Slide 4 is installed on described after the dovetail
In the slide rail of the inner side of dovetail back seat 3, the rear pad 18 is installed on slide 4 after the dovetail；So that slide 4 is in institute after the dovetail
State and moved up and down on dovetail back seat 3 so that it is described after pad 18 can be adjusted because the height of workpiece is different.The fixture
Horizontal seat 8 is U-shape structure 8, and line rail, sliding block, draw runner portion disposed within can be made structure compacter by the U-shape structure 8.
The dovetail front stall 1 is installed on draw runner 5, and slide 2 is installed on the slide rail of the inner side of dovetail front stall 1 before the dovetail
On；Realize moving up and down for slide 2 before the dovetail.The bottom of draw runner 5 is installed on the sliding block 16；The sliding block 16 is in institute
State and slided on line rail 15；The cylinder is installed on the other end of the fixture horizontal stroke seat 8；The output end of the cylinder 17 acts on institute
Draw runner 5 is stated, the draw runner 5 is reciprocated by the sliding block 16 on the line rail 15 in the U-type groove of the U-shape structure 8,
Such mobile accuracy is high, and active force is average；Therefore the clamping effect and machining accuracy of the fixture are improved.The present invention passes through
Clamping element moving up and down is set so that the clamped position of the clamping element is located at the centre of workpiece forever, so clamps
Effect is more preferable, so as to improve the precision of processing.
Preferably, in addition to outer cover 7, the outer cover 7 are U-shaped cover, cover the fixture crossbeam 8 and cylinder 7.
The outer cover 7 is U-shaped cover, covers the fixture crossbeam 8 and cylinder 7, just the fixture crossbeam with the U-shape structure
8 coordinate, compact-sized, install convenient.
Preferably, interior dynamic cover 9 is provided with below the inner side of the dovetail front stall 1, the interior dynamic cover 9 is installed on draw runner 5,
The interior dynamic cover 9 can move forward and backward on the draw runner 5.
Because the dovetail front stall 1 is mobile, therefore the interior dynamic cover 9 is installed on the draw runner 5, allows it in institute
Stating can move forward and backward on draw runner 5, will not just hinder the movement of the dovetail front stall 1.
Preferably, interior quiet cover 10 is provided with below the inner side of the dovetail back seat 3.
The interior quiet cover 10 can prevent scrap from entering the inside of the U-shape structure with the interior dynamic cover effect simultaneously.
Preferably, the interior dynamic cover 9 is overlapping with the interior quiet cover 10 during movable.
The interior dynamic cover 9 is overlapping with the interior quiet cover 10 during movable, thus can effectively prevent from giving up
Bits enter the inside of the U-shape structure, movement of the sliding block 16 on the line rail 15 are influenceed, so as to influence to process.
Preferably, the described draw runner one end acted on by the cylinder 17 is cross-shaped configuration, under the cross-shaped configuration
End is provided with a circular hole 100, the output axis connection that the cross-shaped configuration passes through the circular hole 100 and the cylinder 17.
One end of the draw runner 5 acted on by the cylinder 17 is cross-shaped configuration, in order to coordinate with the cylinder 17；Institute
The lower end for stating cross-shaped configuration is provided with a circular hole 100, and the cross-shaped configuration passes through the circular hole 100 and the cylinder 17
Axis connection is exported, connected mode is simple, cost is low；The cylinder 17 is facilitated to act on the draw runner 5 simultaneously.
Preferably, the cylinder 17 is installed on the other end of the U-shape structure 8 by cylinder block 6.
The cylinder, convenient and swift is installed by the cylinder block 6.
Preferably, the horizontal seat cushion 11 of installs fixture in two vertical arm of the U-shape structure 8.
The horizontal seat cushion 11 of installs fixture avoids the disfiguring workpiece when placing the workpiece.
Preferably, rubber cushion 14 before the inner side of slide 2 is provided with before the dovetail；Slide 4 is provided with rear glue after the dovetail
Pad 19.
The preceding rubber cushion 14 and rear rubber cushion 19 is set to avoid wearing work when clamping workpiece.
Preferably, the top of the dovetail front stall 1 is provided with pressing plate A12, and the dovetail back seat 3 is provided with pressing plate B13.
Described pressing plate A12, pressing plate B13 front end screw hole can install a screw, easily be rebounded when processing some
Workpiece when, pressing plate workpiece pressing upper surface can be used, when workpiece height is inadequate, can with preceding terminal screw come adjust height make work
Part compresses.
Preferably, one end of the outer cover 7 for installing the cylinder 17 is enclosed construction.
One end of the outer cover 7 for installing the cylinder 17 is enclosed construction, caused by such process engineering
Scrap would not be splashed on the cylinder 17, avoid the cylinder 17 from breaking down, and influences processing efficiency.
Preferably, slide 2 is provided with mounting groove before the dovetail, and two free ends of the mounting groove are provided with inside convex
Go out end 101；The dovetail front stall 1 is provided with the groove 102 being engaged with the protruding end 101.
The groove 102 being engaged with the protruding end 101 is provided with, slide 2 moves up and down before facilitating the dovetail, and
It is more convenient when fixing, and more firmly and stably.
Preferably, slide 4 is provided with trapezoidal raised 103 after the dovetail, after the dovetail 3 be provided with it is described trapezoidal convex
Act the dovetail groove 104 being engaged.
Described trapezoidal raised 103 coordinate with the dovetail groove 104, realize moving up and down for slide 4 after the dovetail, structure
Simply, it is compact, cost is low.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
- A kind of 1. fixture for clamping different height workpiece, it is characterised in that：Including slide, dovetail back seat before dovetail front stall, dovetail, Slide, draw runner, fixture horizontal stroke seat, line rail, sliding block, cylinder and rear pad after dovetail；The dovetail back seat is mounted on one end of the fixture horizontal stroke seat；Slide is installed on the dovetail back seat after the dovetail In the slide rail of inner side, padded after described and be installed on slide after the dovetail；The fixture horizontal stroke seat is U-shape structure,The dovetail front stall is installed on draw runner, and slide is installed on the inside of the dovetail front stall before the dovetail；The bottom of the draw runner Portion is installed on the sliding block；The sliding block slides on the line rail；The cylinder is installed on the other end of the fixture horizontal stroke seat； The output end of the cylinder acts on the draw runner, the draw runner is moved by the sliding block on the line rail, the line Rail is located in the U-type groove of the U-shape structure.
- 2. the work piece holder according to claim 1 for clamping different height, it is characterised in that：Also include outer cover, it is described outer Cover for U-shaped cover, cover the fixture crossbeam and cylinder.
- 3. the work piece holder according to claim 2 for clamping different height, it is characterised in that：The inner side of the dovetail front stall Lower section be provided with interior dynamic cover, the interior dynamic cover is installed on draw runner, described interior dynamic to cover on the draw runner and move forward and backward.
- 4. the fixture according to claim 3 for clamping different height workpiece, it is characterised in that：The inner side of the dovetail back seat Lower section be provided with interior quiet cover.
- 5. the fixture according to claim 4 for clamping different height workpiece, it is characterised in that：Interior move covers on front and rear shifting It is overlapping with the interior quiet cover during dynamic.
- 6. the fixture according to claim 5 for clamping different height workpiece, it is characterised in that：By the institute of the cylinder action The one end for stating draw runner is cross-shaped configuration, and the lower end of the cross-shaped configuration is provided with a circular hole, and the cross-shaped configuration passes through The output axis connection of the circular hole and the cylinder.
- 7. the fixture according to claim 6 for clamping different height workpiece, it is characterised in that：The cylinder passes through cylinder block It is installed on the other end of the U-shape structure；The horizontal seat cushion of installs fixture in two vertical arm of the U-shape structure.
- 8. the fixture according to claim 7 for clamping different height workpiece, it is characterised in that：Slide is interior before the dovetail Side is provided with preceding rubber cushion；Slide is provided with rear rubber cushion after the dovetail.
- 9. the fixture according to claim 8 for clamping different height workpiece, it is characterised in that：The top of the dovetail front stall Pressing plate A is provided with, the dovetail back seat is provided with pressing plate B.
- 10. the fixture according to claim 9 for clamping different height workpiece, it is characterised in that：For installing the cylinder One end of the outer cover be enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419115.9A CN104985463B (en) | 2015-07-16 | 2015-07-16 | A kind of fixture for clamping different height workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419115.9A CN104985463B (en) | 2015-07-16 | 2015-07-16 | A kind of fixture for clamping different height workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985463A CN104985463A (en) | 2015-10-21 |
| CN104985463B true CN104985463B (en) | 2017-12-26 |
Family
ID=54297418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419115.9A Active CN104985463B (en) | 2015-07-16 | 2015-07-16 | A kind of fixture for clamping different height workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985463B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345489A (en) * | 2015-12-18 | 2016-02-24 | 苏州金逸康自动化设备有限公司 | Slide table module for slide table type porous tapping and drilling all-in-one machine |
| CN108213568A (en) * | 2018-02-08 | 2018-06-29 | 河北银隆新能源有限公司 | A kind of battery disassembles fixture |
| CN108817557A (en) * | 2018-06-12 | 2018-11-16 | 浙江屹立机器人科技有限公司 | A kind of positioning mechanism for precision hobbing machine |
| CN108775871A (en) * | 2018-07-13 | 2018-11-09 | 安徽悦众车身装备有限公司 | A kind of auto parts and components height detection tooling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149708A (en) * | 1977-01-20 | 1979-04-17 | George Fischer Limited | Clamping arrangement for supporting raw castings during processing |
| CA2198851A1 (en) * | 1994-09-02 | 1996-03-14 | Eddy Engibarov | Tool holder support assembly |
| CN2526122Y (en) * | 2001-12-13 | 2002-12-18 | 北京长力精密机械有限公司 | Precision flat tongs |
| CN202964187U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | Positioning tool for drilling inclined holes in square block |
| CN103753314A (en) * | 2013-12-28 | 2014-04-30 | 广西科技大学 | Location clamping mechanism for clamping piece sawing automation device |
-
2015
- 2015-07-16 CN CN201510419115.9A patent/CN104985463B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149708A (en) * | 1977-01-20 | 1979-04-17 | George Fischer Limited | Clamping arrangement for supporting raw castings during processing |
| CA2198851A1 (en) * | 1994-09-02 | 1996-03-14 | Eddy Engibarov | Tool holder support assembly |
| CN2526122Y (en) * | 2001-12-13 | 2002-12-18 | 北京长力精密机械有限公司 | Precision flat tongs |
| CN202964187U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | Positioning tool for drilling inclined holes in square block |
| CN103753314A (en) * | 2013-12-28 | 2014-04-30 | 广西科技大学 | Location clamping mechanism for clamping piece sawing automation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104985463A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104999309B (en) | It is a kind of can up and down adjustment clamp workpiece fixture | |
| CN104985463B (en) | A kind of fixture for clamping different height workpiece | |
| CN205465282U (en) | Clamping device | |
| CN202516972U (en) | Vertical vacuum cup necking machine | |
| CN105014445B (en) | It is a kind of to use the machining center for clamping different height work piece holder | |
| CN202742232U (en) | Machining tool of copper pipe | |
| CN203390606U (en) | Automatic pre-clamping fixture used for workpiece machining | |
| CN212552732U (en) | Fixed clamping device for numerical control machine tool | |
| CN205057422U (en) | Tight centre gripping frock of cooperation sucking disc locating clip | |
| CN104999308A (en) | Machining center with clamp capable of being adjusted vertically to clamp workpiece | |
| CN105171478A (en) | Cantilever type four-axis machining tool with heightening clamp | |
| CN203993120U (en) | A kind of electric armour clamp drilling-tapping machine | |
| CN210938243U (en) | Pneumatic clamping device of numerical control processing | |
| CN202498381U (en) | Injection machine moving template sliding shoe processing device | |
| CN110039338B (en) | Positioning and clamping device for spout and handle of copper pot | |
| CN203993117U (en) | For processing the drilling-tapping machine of electric armour clamp | |
| CN203509670U (en) | Novel angle regulating device | |
| CN104985453B (en) | A kind of cantilevered Four-axis milling center using clamp for machining | |
| CN205817326U (en) | A kind of automated exchanged cutter mechanism for fiber adapter processing | |
| CN109420908A (en) | A kind of novel pneumatic hydraulic synchronization grip device | |
| CN213003969U (en) | Milling machine workpiece clamping device | |
| CN205085439U (en) | Three -dimensional milling machine processing equipment | |
| CN203993122U (en) | Electric armour clamp drilling-tapping machine | |
| CN204954426U (en) | Inclined plane positioning and clamping device | |
| CN203765342U (en) | Clamp suitable for irregular workpieces and capable of facilitating metal processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Pradi Technology Co., Ltd Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. |