KR20110114870A - Jig for a nc or cnc machine - Google Patents
Jig for a nc or cnc machine Download PDFInfo
- Publication number
- KR20110114870A KR20110114870A KR1020100034241A KR20100034241A KR20110114870A KR 20110114870 A KR20110114870 A KR 20110114870A KR 1020100034241 A KR1020100034241 A KR 1020100034241A KR 20100034241 A KR20100034241 A KR 20100034241A KR 20110114870 A KR20110114870 A KR 20110114870A
- Authority
- KR
- South Korea
- Prior art keywords
- opening
- plate
- closing cover
- processing
- jig
- Prior art date
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Abstract
The present invention relates to a workpiece mounting jig provided to be mounted to the workpiece (material) to be installed in the NC or CNC machining machine.
In the present invention, the processing plate 20 is installed on the top of the guide rod G of the base plate 30, and the lifting plate 40 is installed between the base plate 30 and the processing plate 20 to slide up and down. To move, to form the processing unit 51 in the fixed jig 50 is installed on the processing plate 20, the rod (C1) of the lifting cylinder (C) is installed on the processing plate 50, lifting plate 40 And a clamping opening 47 formed at an upper portion of the locking table 46 coupled to the front side of the elevating plate 40 to protrude through the locking hole 22 formed in the processing plate 20. The housing 41a of the support 41 coupled to the rear side of the elevating plate 40 protrudes through the guide hole 21 formed in the processing plate 20, and has a rotating shaft penetrating the shaft hole of the housing 41a ( A plurality of holders (H) are installed in 44 to fix the opening and closing cover 60, and the opening and closing cover 60 is Is constructed by inserting the wonbok spring 45 is Tangier between the back of the upper surface and the opening and closing cover 60 of the working plate 20 in a specified rotating shaft 44 so that the elastic rotating lift occurs to the opening and closing cover 44.
The present invention can expect the effect of improving the production efficiency of the processing machine can be carried out in a concise and rapid process of mounting and detaching the workpiece.
Description
The present invention relates to a jig for mounting a workpiece of a processing machine, and more particularly, a jig for mounting a workpiece, which can be installed on an NC processing machine or a CNC processing machine to mount a workpiece (processing object) to be processed. It is to provide.
NC or CNC machining machines for processing the workpieces by pre-programmed programs are provided with the workpiece mounting jig which is manufactured according to the characteristics and processing type of the workpieces so that the workpieces can be detached from the jig. The workpiece mounting jig consists of a fixed jig into which the workpiece is placed and an opening / closing cover perforated with a pattern for processing (hole, etc.) to cover and fix the workpiece put into the Chinese New Year jig with the opening / closing cover.
When the workpiece mounting jig is relatively small, a plurality of fixed jigs and opening / closing covers of the same pattern may be installed, and a plurality of workpieces may be attached to each fixed jig to simultaneously process a plurality of workpieces. It is universal to make it possible.
In the conventional workpiece mounting jig, a jig constituting a plurality of fixed jig and opening / closing cover of the same pattern is to cover the fixing jig for accommodating the workpiece, and to open and close the cover by fixing means. To form a fixing hole in the opening and closing cover and to install a fixed rod capable of raising and lowering the fixing jig to fix the fixing jig and the opening and closing cover by the fixing rod passed through the through hole.
The jig for mounting the workpiece is configured by the operator to separate the opening and closing cover to install or remove the workpiece, and then cover the opening and closing cover to fix and fix the workpiece. Problems such as a decrease in productivity of the processing machine due to the long working time required for mounting or detachment have been pointed out.
The present invention was created in order to eliminate all the problems caused in the conventional work piece mounting jig as described above, each opening and closing cover in the jig composed of a plurality of fixing jig and opening and closing cover for fixing the workpiece The finished workpiece is installed with the main object of the technical task in order to improve the productivity of the processing machine by minimizing the time required for mounting and dismounting the workpiece by allowing the opening and closing of the opening and closing cover uniformly. To provide a jig for
Still another object of the present invention is to allow the independent opening and closing of each opening and closing cover to be made within the set tolerance range, and to allow the independent fixing of the workpiece by each opening and closing cover to insert a plurality of workpieces of different specifications. Even if it provides a jig for mounting the workpiece to prevent the occurrence of defects in the machining process.
The present invention for realizing the above technical problem is a plurality of lifting and lowering to install the processing plate on the upper end of the guide rod which is fixed and installed vertically on the upper part of the base plate, and slide coupled to the guide rod between the base plate and the processing plate A plate is installed, and a fixed jig is installed on the processing plate to form a plurality of processing portions that maintain an equal interval on the top of the fixing jig, and a plurality of lifting cylinders are installed at the bottom of the processing plate to lift the rod of each lifting cylinder. It is coupled to the plate, and a clamping hole for clamping the tip of the opening and closing cover is formed on the upper part of the lock to be rotatably coupled to the shaft pin on the front side of each lifting plate, the clamping hole on the upper part of the lock plate is the front of the fixing jig of the processing plate To protrude through the locking hole formed in the On the rear side of the rate is formed a housing having a shaft hole and a stopper on the upper portion of the support that is rotatably coupled to the shaft pin, so that the housing of the upper portion of the support protrudes through the guide hole formed behind the fixing jig of the processing plate, A plurality of holders are installed on the rotating shaft penetrating the shaft hole of the housing to fix the fixing part of the opening / closing cover to each holder so that each opening / closing cover can be rotated up and down by the rotating shaft. Through the connecting rods, each opening and closing cover is configured to be able to rotate up and down uniformly.
The workpiece mounting jig of the processing machine proposed in the present invention allows a plurality of opening and closing covers to be opened automatically, and a plurality of opening and closing covers can be closed uniformly. In addition, the productivity of the processing machine can be dramatically improved, and each opening and closing cover can be independently flown within the set allowable tolerance range so that the workpieces having different specifications can be fixed independently. Even if the workpiece differs from the standard, the present invention can prevent the occurrence of defects during the machining process, and thus the present invention is advantageous in that the expected effect is advantageous.
1 is a perspective view showing one embodiment of the workpiece mounting jig proposed in the present invention.
Figure 2 is a reference cross-sectional view for explaining the structure of the workpiece mounting jig proposed in the present invention.
Figure 3 is a perspective view of the fixing jig and opening and closing cover according to the present invention.
4 is a perspective view showing an open state of the opening and closing cover according to the present invention.
Figure 5 is a cross-sectional reference for explaining the coupling state of the opening and closing cover according to the present invention.
6 is a perspective view showing another embodiment of the present invention.
Embodiment of the Invention
1 to 2 show a preferred embodiment of the
The
The
Clamping tool for installing the
A
The
A tension in which an opening is formed in the tip of the
At this time, the
Another embodiment of the
<Action of invention>
According to the present invention having the above configuration, a plurality of
When the
After removing the workpiece put into the
10: jig for mounting workpiece 20: processing plate
30: base plate 40: lifting plate
50: fixed jig 60: opening and closing cover
Claims (4)
The fixed jig 50 is provided on the processing plate 20 to form a plurality of processing portions 51 for maintaining the same interval at the upper portion of the fixed jig 50, and a plurality of lifting and lowerings are provided at the bottom of the processing plate 50. By installing the cylinder C, the rod C1 of each lifting cylinder C is coupled to each lifting plate 40 so that the lifting plate 40 can be lifted up and down by driving the lifting cylinder C. Locking is provided in front of the fixing jig 50 of the processing plate 20 has a clamping hole 47 provided on the upper portion of the lock 46 to be rotatably coupled to the front of the elevating plate 40 by the shaft pin (P1). The housing (41a) is provided on the upper portion of the support plate 41 to protrude through the ball 22, and to be rotatably coupled to the rear pin of each lifting plate 40 by a shaft pin (P) of the processing plate 20 To protrude through a guide hole 21 formed behind the fixing jig 50;
The shaft hole 42 and the stopper 43 are formed in the housing 41a of the support 41, and a plurality of holders H are installed on the rotating shaft 44 penetrating the shaft hole 42, thereby providing respective holders H. The fixing part 61 of the opening / closing cover 60 having the through holes 62 and 63 for processing to be fixed so that each opening / closing cover 60 rotates up and down by the rotation shaft 44, and the opening / closing cover 60 ) Is inserted between the upper surface of the processing plate 20 and the rear surface of the opening and closing cover 60 is inserted into the rotating spring 44 is fixed to the rotation shaft 44 to the opening and closing cover 44, Jig for mounting the workpiece of the processing machine, characterized in that configured to generate the elastic to rotate.
An opening is formed at the tip of the locking hole 22 provided in the processing plate 20 in the direction of the locking table 46, and the tension spring 24 and the tension port 25 are inserted into the recessed groove to be tensioned. The ball 25 pushes the upper part of the lock 46 to the rear (fixed jig direction) by the elasticity of the spring spring 24, and forms the inclined surface 48 having an inclination on the lock 46 to lock it. Work piece of a processing machine, characterized in that the lock 46 is pushed forward (in the opposite direction of the fixed jig) while the inclined surface 48 is pressed to the rear side of the lock hole 22 when the base 46 is elevated. Mounting jig.
Forming the coupling hole 64 in communication with each of the opening and closing cover 60, inserting the connecting rod (66) in the coupling hole 64 of each opening and closing cover 60, coupling the opening and closing cover 60 located on both sides A connecting rod 66 passing through the coupling hole 64 of each opening and closing cover 60 by coupling the sealing screw 67 to the screw hole 65 provided on the outside of the ball 64 to block and fix both ends of the connecting rod 66. J) for mounting the workpiece of the processing machine, characterized in that the opening and closing cover 60 is configured to rotate up and down uniformly.
The coupling hole 64 of each opening and closing cover 60 has a larger diameter than the connecting rod 66 so that each opening and closing cover 60 is within a tolerance range according to the diameter difference between the coupling hole 64 and the connecting rod 66. Jig for mounting the workpiece of the processing machine, characterized in that configured to flow independently.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100034241A KR101117567B1 (en) | 2010-04-14 | 2010-04-14 | Jig for a NC or CNC machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100034241A KR101117567B1 (en) | 2010-04-14 | 2010-04-14 | Jig for a NC or CNC machine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110114870A true KR20110114870A (en) | 2011-10-20 |
KR101117567B1 KR101117567B1 (en) | 2012-03-13 |
Family
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KR1020100034241A KR101117567B1 (en) | 2010-04-14 | 2010-04-14 | Jig for a NC or CNC machine |
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Cited By (21)
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CN103419147A (en) * | 2013-07-31 | 2013-12-04 | 吴江市博众精工科技有限公司 | Carrier mechanism |
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CN104708465A (en) * | 2015-03-19 | 2015-06-17 | 柳州市永益机械制造有限公司 | End cover milling clamp |
CN105415011A (en) * | 2015-12-24 | 2016-03-23 | 苏州工业职业技术学院 | Automatic toggle clamping device |
CN106078260A (en) * | 2016-06-29 | 2016-11-09 | 芜湖永达科技有限公司 | A kind of clamp positioning mechanism |
KR101700682B1 (en) * | 2015-12-22 | 2017-01-31 | 한화첨단소재 주식회사 | Battery Cover Hole equipment for electric vehicles |
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CN106944950A (en) * | 2017-02-27 | 2017-07-14 | 东莞市秦智工业设计有限公司 | A kind of assembly fixture |
CN108481237A (en) * | 2018-03-02 | 2018-09-04 | 广东欧珀移动通信有限公司 | The disassembling method and installation method of fixture, electronic equipment screw |
CN108972075A (en) * | 2017-06-03 | 2018-12-11 | 昆山瑞来博精密金属有限公司 | Positioning fixture for precision component processing |
CN108972074A (en) * | 2017-06-03 | 2018-12-11 | 昆山瑞来博精密金属有限公司 | Processing unit (plant) for precision metallic structural member |
CN109551278A (en) * | 2019-01-10 | 2019-04-02 | 浙江杭可科技股份有限公司 | A kind of combination station pneumatic fixture |
WO2019061571A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市裕展精密科技有限公司 | Workpiece fixing device |
WO2019061569A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市裕展精密科技有限公司 | Fixing apparatus |
CN110695740A (en) * | 2019-10-22 | 2020-01-17 | 苏州富强科技有限公司 | Bearing mechanism for pressing cover plate workpiece and clamping method for bearing mechanism |
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2010
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CN106944950B (en) * | 2017-02-27 | 2018-10-02 | 浙江锦源实业有限公司 | A kind of assembly fixture |
CN106944950A (en) * | 2017-02-27 | 2017-07-14 | 东莞市秦智工业设计有限公司 | A kind of assembly fixture |
CN108972075A (en) * | 2017-06-03 | 2018-12-11 | 昆山瑞来博精密金属有限公司 | Positioning fixture for precision component processing |
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CN109551278A (en) * | 2019-01-10 | 2019-04-02 | 浙江杭可科技股份有限公司 | A kind of combination station pneumatic fixture |
CN110695740A (en) * | 2019-10-22 | 2020-01-17 | 苏州富强科技有限公司 | Bearing mechanism for pressing cover plate workpiece and clamping method for bearing mechanism |
CN110695740B (en) * | 2019-10-22 | 2024-03-22 | 苏州富强科技有限公司 | Bearing mechanism for pressing cover plate workpiece and clamping method for bearing mechanism |
CN110814810A (en) * | 2019-11-25 | 2020-02-21 | 五邑大学 | Drill jig |
KR102068293B1 (en) * | 2019-12-04 | 2020-01-20 | (주)세완 | Jig for fixing effector of surgical instrument |
CN112658751A (en) * | 2020-12-16 | 2021-04-16 | 昆山华誉自动化科技有限公司 | Fixture for CNC (computer numerical control) platform and product positioning method |
CN114264449A (en) * | 2021-12-22 | 2022-04-01 | 博众精工科技股份有限公司 | Detection jig |
CN117299939A (en) * | 2023-11-29 | 2023-12-29 | 山东美晨工业集团有限公司 | Punching equipment for machining automobile parts |
CN117299939B (en) * | 2023-11-29 | 2024-02-27 | 潍坊市工程技师学院 | Punching equipment for machining automobile parts |
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Also Published As
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