CN2516310Y - Automatic feeding device for ball sliding rail punching - Google Patents

Automatic feeding device for ball sliding rail punching Download PDF

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Publication number
CN2516310Y
CN2516310Y CN 01258298 CN01258298U CN2516310Y CN 2516310 Y CN2516310 Y CN 2516310Y CN 01258298 CN01258298 CN 01258298 CN 01258298 U CN01258298 U CN 01258298U CN 2516310 Y CN2516310 Y CN 2516310Y
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CN
China
Prior art keywords
guide rail
slide block
automatic feeding
travel switch
synchronizing bar
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Expired - Fee Related
Application number
CN 01258298
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Chinese (zh)
Inventor
林鸿昌
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Individual
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Individual
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Priority to CN 01258298 priority Critical patent/CN2516310Y/en
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Publication of CN2516310Y publication Critical patent/CN2516310Y/en
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Abstract

Disclosed is an automatic feeding device with ball bearings and slide rail punching, which has a frame (3). The utility model is characterized in that a guide way (9) is arranged on the frame, a slide block (17) is arranged on the guide way, the back part of the slide block is connected with a reciprocating power head (4); a front travel switch (7) and a back travel switch (5) are arranged on the lateral of the guide way; the back end of a synchronizing bar (16) which parallels the guide way is connected with the slide block (17); the front end of the synchronizing bar is sliding fit and threaded through a guide sleeve (13); an ejecting block (15) which protrudes entad is arranged on the synchronizing bar, and a positioning flexible rod (14) is arranged on the punch workbench. With the utility model, the mechanical feeding is realized and the work efficiency is improved by two to three times, and the operation is safe.

Description

Ball slide rail punching press automatic feeding
Technical field
The utility model belongs to a kind of automatic feeding of processing drawer with ball slide rail.
Background technology
In order to improve the feel of push-and-pull drawer, the drawer majority of top-grade furniture is contained on the ball slide rail, and existing processing cross section is
Figure Y0125829800031
The producer of the ball slide rail of shape all is manual feedings: promptly ball slide rail manually delivered on the mould of punch press bed surface, carried out punch process, and inefficiency, and also very dangerous.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of high efficiency, ball slide rail punching press automatic feeding safe in utilization.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with frame (3), it is characterized in that: be provided with vertical projection at upper rack, and can make workpiece detain thereon guide rail (9) with being slidingly matched, the guide rail front end is facing to the mould (12) on the punch press working face, slide block (17) is housed with being slidingly matched on the guide rail, the slide block rear portion is connected with the unit head (4) of energy back and forth movement, the guide rail sidepiece is equipped with front travel switch (7), back travel switch (5), be equipped with on the slide block can stir before, the driving lever of back travel switch (6), fixedly connected with slide block (17) in the synchronizing bar parallel with guide rail (16) rear end, front end passes fairlead (13) with being slidingly matched, synchronizing bar is provided with the jacking block (15) that protrudes to the inside, the band back-moving spring is housed on the punch press workbench, and the location expansion link (14) that can inwardly be headed into by jacking block (15) is provided with the magnetic valve and the control circuit of the action of control unit head and punch press simultaneously.
Operation principle of the present utility model is: with workpiece
Figure Y0125829800032
The ball slide rail of shape cross section is buckled on the guide rail (9) of projection with being slidingly matched, connect starting switch, control circuit control unit head travels forward, slide block (17) is shifted workpiece onto on the mould of punch press workbench, driving lever (6) on slide block this moment (17) is stirred front travel switch (7), even the action of control circuit punch press is carried out punch process to the workpiece that is pulled on the workbench mould, unit head is retreated, retreat to stirring the back travel switch when (5), control circuit makes unit head stop to retreat, again next workpiece is anchored on the guide rail so cycling.When unit head travels forward, the synchronizing bar of fixedlying connected with slide block (16) also travels forward synchronously, when the workpiece that processes is pushed down mould, the jacking block of the projection that is provided with on the synchronizing bar (15) just contacts location expansion link (14), and will locate expansion link and inwardly reach mould the place ahead in the top, block the workpiece front end that just is pulled on the mould, make workpiece stop to move ahead and locate processing automatically, when synchronizing bar moves backward with unit head, the location expansion link is elastic reset again, does not influence the release of next workpiece.
The utility model replaces artificial feeding with mechanical feed, not only can improve work efficiency 2-3 doubly, and has improved the security of operation.
Description of drawings
Fig. 1, the utility model embodiment plan structure schematic diagram (omitting the punch press head part on top)
The A of Fig. 2, Fig. 1 is to view (comprising the punch press head part)
Fig. 3, the utility model embodiment control circuit figure
Travel switch 6-driving lever 7-front travel switch behind the 1-air-operated solenoid valve 2-cylinder 3-frame 4-unit head 5-
8-wall 9-guide rail 10-is near switch 11-punch press workbench 12-mould 13-fairlead
14-location expansion link 15-jacking block 16-synchronizing bar 17-slide block 18-punch press traction magnetic valve
19-punch press head 20-electrical control cubicles 21-screw
Specific embodiments
The guide rail 9 top cross-sectional profiles lines of the vertical projection that is provided with on this routine frame 3 are
Figure Y0125829800041
Shape, workpiece is detained thereon with being slidingly matched, unit head 4 is made up of with piston the cylinder 2 that is contained in the frame rear portion, slide block 17 rear portions that are contained on the guide rail 9 that are slidingly matched are connected with the piston rod of cylinder 4, front travel switch 7 and back travel switch 5 are fixed on by screw on the frame wall 8 of guide rail one side, and its spacing is from can be by the screw adjustment.
The level of slide block 17 is passed to adjutage in synchronizing bar 16 rear ends parallel with guide rail 9 with being slidingly matched, and by screw 21 and slide block adjutage relative fixed, front end passes the fairlead 13 that is fixed on the punch press front portion with being slidingly matched, the elastic telescopicing rod 14 that back-moving spring is housed passes the fixed block that is fixed on the punch press workbench 11 with being slidingly matched, the outside elasticity of the step surface of its inner end is stuck on the aperture of fixed block inboard, and the outer end is slick and sly cambered surface.Unclamp screw 21, can adjust the spacing of the jacking block that protrudes on the synchronizing bar 15 and elastic telescopicing rod, thereby adjust the position length of workpiece.
This example is provided with energy control cylinder 2 feeding and the air-operated solenoid valve 1 of backhaul backward and the punch press traction magnetic valve 18 that can control the action of punch press head forward, the action of magnetic valve is controlled by control circuit, also be equipped with on the guide rail 9 can conducting under the metal processing piece induction near switch 10, in order to receive the induction of metal processing piece, do not influence the propelling of workpiece again, being contained on the concave surface of guide rail 9 front portions of this example near switch
Control circuit figure sees Fig. 3: front travel switch 7 (1XWK in the circuit) is to be combined by one group of normally closed interlock and one group of normally open contact that the control lever that can be struck is controlled, and when control lever was struck, normally closed interlock disconnected, and normally open contact is connected.This example is connected on the normally closed interlock of front travel switch 7 in the control coil branch road of auxiliary reclay 1J, normally open contact is connected in the control coil branch road of auxiliary reclay 2J, the normally open contact of relay 1J is connected in the electromagnetic valve coil L1 loop of feeding forward of air-operated solenoid valve 1, the normally open contact of relay 2J is connected in the coil LQ loop of punch press traction magnetic valve 18, back travel switch 5 (2XWK in the circuit diagram) is connected in the control branch road of auxiliary reclay 3J coil, the normally open contact of 3J is connected in the electromagnetic valve coil L2 loop of backhaul backward of air-powered electromagnetic iron 1, the normally closed interlock of 3J is connected in 1J and the 2J path of winding, the normally closed interlock of 1J is connected in the path of winding of 2J and 3J, plays interlocked and uses; This example is anterior being connected in the relay J wire loop near switch 10 of being provided with of guide rail, and the relay J normally open contact is connected in the 1J wire loop, as starting switch.Above-mentioned forward and backward travel switch model is 8108, and auxiliary reclay 1J, 2J, 3J model are JXJ-44, and the relay J model is HH5P.
The operation principle of present embodiment control circuit is: behind the HK switch connection power supply that closes, when not putting workpiece on the guide rail, be contained on the guide rail concave surface near switch 10 not conductings, the relay J coil is also disconnected, its normally open contact that is connected in the 1J path of winding disconnects, control cylinder is the electromagnetic valve coil L1 place off state of feeding forward, cylinder is not worked, when the rail that acts as a guide is put the workpiece of metal material, near switch 10 induction conductings, the relay J coil is connected, make the 1J coil obtain electronic work and self-locking, the L1 adhesive of air-operated solenoid valve, cylinder travels forward workpiece is pushed on the punch press workbench, when colliding the front travel switch, the normally closed interlock of travel switch disconnects, and normally open contact is connected, and the 1J coil blackout discharges, pneumatic propelling stops, the 2J coil obtains electronic work, 18 adhesives of punch press traction magnetic valve, and the punch press head carries out punch process to workpiece, meanwhile, the normally open contact closure of 2J make the 3J coil obtain electricity and self-locking, and the 3J normally-closed contact discharges the 2J outage after disconnecting, the closure of 3J normally opened contact is connected the backhaul coil L2 of air-operated solenoid valve 1 simultaneously, slide block is return backward, bump against back travel switch 5 after, the 3J release of cutting off the power supply, the 2L outage, backhaul stops, and finishes punching course one time, when being placed on workpiece on the guide rail once more, near the inductive switching conducting, enter next cyclic process process.
When each past guide rail is put workpiece, near switch 10 induction conductings, play the effect of automatic starting switch, further improved the automaticity of feeding.

Claims (4)

1, ball slide rail punching press automatic feeding, be provided with frame (3), it is characterized in that: be provided with vertical projection at upper rack, and can make workpiece detain thereon guide rail (9) with being slidingly matched, the guide rail front end is facing to the mould (12) on the punch press working face, slide block (17) is housed with being slidingly matched on the guide rail, the slide block rear portion is connected with the unit head (4) of energy back and forth movement, the guide rail sidepiece is equipped with front travel switch (7), back travel switch (5), be equipped with on the slide block can stir before, the driving lever of back travel switch (6), fixedly connected with slide block (17) in the synchronizing bar parallel with guide rail (16) rear end, front end passes fairlead (13) with being slidingly matched, synchronizing bar is provided with the jacking block (15) that protrudes to the inside, the band back-moving spring is housed on the punch press workbench, and the location expansion link (14) that can inwardly be headed into by jacking block (15) is provided with the magnetic valve and the control circuit of the action of control unit head and punch press simultaneously.
2, ball slide rail punching press automatic feeding according to claim 1, it is characterized in that: the level that slide block (17) is passed in described synchronizing bar (16) rear end parallel with guide rail (9) with being slidingly matched is to adjutage, and by screw (21) and slide block adjutage relative fixed.
3, ball slide rail punching press automatic feeding according to claim 1 and 2 is characterized in that: be equipped with on the guide rail (9) can conducting under the metal processing piece induction near switch (10).
4, ball slide rail punching press automatic feeding according to claim 3 is characterized in that: be contained on the anterior concave surface of guide rail (9) near switch (10).
CN 01258298 2001-11-30 2001-11-30 Automatic feeding device for ball sliding rail punching Expired - Fee Related CN2516310Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01258298 CN2516310Y (en) 2001-11-30 2001-11-30 Automatic feeding device for ball sliding rail punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01258298 CN2516310Y (en) 2001-11-30 2001-11-30 Automatic feeding device for ball sliding rail punching

Publications (1)

Publication Number Publication Date
CN2516310Y true CN2516310Y (en) 2002-10-16

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Application Number Title Priority Date Filing Date
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CN (1) CN2516310Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1292873C (en) * 2004-05-14 2007-01-03 武汉楚天激光(集团)股份有限公司 Automatic feeding device for laser welding machine
CN100415443C (en) * 2005-12-30 2008-09-03 浙江工业大学 Apparatus for delivering body of folder automatic assembling machine
CN102248699A (en) * 2011-04-11 2011-11-23 李亮 Intelligent worktable of punch press for flexible boards

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1292873C (en) * 2004-05-14 2007-01-03 武汉楚天激光(集团)股份有限公司 Automatic feeding device for laser welding machine
CN100415443C (en) * 2005-12-30 2008-09-03 浙江工业大学 Apparatus for delivering body of folder automatic assembling machine
CN102248699A (en) * 2011-04-11 2011-11-23 李亮 Intelligent worktable of punch press for flexible boards
CN102248699B (en) * 2011-04-11 2015-02-04 李亮 Intelligent worktable of punch press for flexible boards

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee