CN101856752A - Tapping die for numerical control turret punch press - Google Patents
Tapping die for numerical control turret punch press Download PDFInfo
- Publication number
- CN101856752A CN101856752A CN 201010153323 CN201010153323A CN101856752A CN 101856752 A CN101856752 A CN 101856752A CN 201010153323 CN201010153323 CN 201010153323 CN 201010153323 A CN201010153323 A CN 201010153323A CN 101856752 A CN101856752 A CN 101856752A
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- sleeve
- bevel gear
- spring
- tap
- mold
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Abstract
The invention provides a tapping die for a numerical control turret punch press, comprising a strike head, an end cover, an extrusion tap, a plate, a sheet flattening machine, a spring 1, a sleeve, a tap sleeve, a pressing sleeve, a spring 2, a bevel gear 1, a bevel gear 2, an air tube 1, a pneumatic motor and a die body, wherein the strike head is arranged above the end cover; the die body is arranged at the lower end of the end cover; the die body is sequentially assembled with the spring 1, the bevel gear 1, the sleeve and the tap sleeve from top to bottom; the spring 1 is connected with the bevel gear 1; the bevel gear 1 is connected with the sleeve; the sleeve is connected with the tap sleeve; the tap sleeve is internally provided with the extrusion tap; the pressing sleeve is arranged on the die body; the spring 2 is clamped on the pressing sleeve; the sheet flattening machine is connected at the lower end of the spring 2; the plate is arranged under the extrusion tap and the sheet flattening machine; the bevel gear 2 is meshed with the bevel gear 1; the bevel gear 2 is connected with the pneumatic motor; and the pneumatic motor is communicated with the air tube 1. The tapping die has compact structure and simple principle.
Description
Technical field
The present invention relates to a kind of tapping die, be specifically related to a kind of tapping die for numerical control turret punch press.
Background technology
NC turret punch machine, is mainly used in steel plate is carried out punching as power with hydraulic pressure; The numerical control press tapping die that is used for the tapping of thin plate machining hole only uses B station (11/4 mould position), and B station quantity is more on the capstan head, and it is few to take capstan head station resource.
Summary of the invention
Goal of the invention: the present invention is in order to overcome the deficiencies in the prior art, to provide a kind of simple in structure, the stable and reliable operation tapping die for numerical control turret punch press.
The technical solution used in the present invention: a kind of tapping die for numerical control turret punch press, comprise attacking head, end cap, thread forming tap, plate, stripper, spring one, sleeve, the screw tap sleeve, the binder cover, spring two, bevel gear one, bevel gear two, tracheae one, air motor and mold, described attacking head is arranged on the top of end cap, the lower end of end cap is equipped with mold, spring one is installed in the mold from top to bottom successively, bevel gear one, sleeve and screw tap sleeve, spring one is connected with bevel gear one, bevel gear one is connected with sleeve, sleeve is connected with the screw tap sleeve, be provided with thread forming tap in the screw tap sleeve, described binder cover is installed on the mold, described spring two is stuck in binder and puts, spring two lower ends are connected with stripper, described plate is arranged on the below of thread forming tap and stripper, described bevel gear two and bevel gear one engagement, bevel gear two is connected with air motor, and air motor communicates with tracheae one.
It is preferred to do, and is provided with O shape circle one between described binder cover and the mold, prevents that the binder cover from dropping from mold.
The present invention can make thin capstan head and two kinds of structures of thick capstan head, is fit to two kinds of capstan head types, uses die hob, reduces the screw tap expense, is convenient for changing.
Beneficial effect: compact conformation of the present invention, principle is simple.Compare with structure in the past: the first, take into account thin capstan head and two kinds of types of thick capstan head.The second, take B station mould position, little to the machine tooling influence.The 3rd, use die hob, use cost is low.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 moves towards figure for gas circuit of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
As depicted in figs. 1 and 2: a kind of tapping die for numerical control turret punch press, comprise attacking head 1, end cap 2, thread forming tap 12, plate 11, stripper 10, spring 1, sleeve 17, screw tap sleeve 8, binder cover 7, spring 2 13, bevel gear 1, bevel gear 23, tracheae 1, air motor 6 and mold 19, described attacking head 1 is arranged on the top of end cap 2, the lower end of end cap 2 is equipped with mold 19, spring 1 is installed in the mold 19 from top to bottom successively, bevel gear 1, sleeve 17 and screw tap sleeve 8, spring 1 is connected with bevel gear 1, bevel gear 1 is connected with sleeve 17, sleeve 17 is connected with screw tap sleeve 8, be provided with thread forming tap 12 in the screw tap sleeve 18, described binder cover 7 is installed on the mold 19, described spring 2 13 is stuck on the binder cover 7, spring 2 13 lower ends are connected with stripper 10, described plate 11 is arranged on the below of thread forming tap 12 and stripper 10, described bevel gear 23 and bevel gear one 18 engagements, bevel gear 23 is connected with air motor 6, and air motor 6 communicates with tracheae 1.Be provided with O shape between described binder cover 7 and the mold 19 and enclose 1.
Operation principle: tapping adds man-hour; attacking head 1 is by the punch press HYDRAULIC CONTROL SYSTEM; fall to being pressed on the end cap 2; continue to fall; tapping die moves down; thread forming tap 12 stops when running into preprocessing hole on the plate 11; stripper 10 is run into plate 11 and is also stopped; tapping die is under attacking head 1 pressure; continue to move down; spring 2 13 is stuck on the binder cover 7 by jump ring 9; compressed by stripper 10; thread forming tap 12 is together with screw tap sleeve 8; sleeve 17; pin 21; cushion block 22 compression springs 1; spring 1 is controlled on the bevel gear 1 by spring capping 24; thread forming tap 12 is produced downward precompression; attacking head 1 stops when arriving the precalculated position; Compressed Gas is by tracheae 1; joint 1; attacking head 1; end cap 2; joint 2 28; tracheae 2 29; joint 3 30 enters air motor 6; 2 of attacking head 1 and end caps enclose 2 27 by O shape and seal; air motor 6 drives bevel gear 23 and rotates together; bevel gear 23 is by bearing radially; the bearing 1 of axial load is connected on the bearing block 4; bearing block 4 is fixed on the mold 19; bevel gear 23 and bevel gear one 18 engagements; drive bevel gear one 18 rotations; bevel gear 1 drives pin 21 by the shift fork 20 that connects thereon; sleeve 17; screw tap sleeve 8; thread forming tap 12 rotates together; carry out tapping; along with thread forming tap 12 screws in plate 11; spring 1 discharges decrement; compensate different teeth apart from the screw tap needs; bevel gear 1 is by bearing radially; the bearing 2 15 of axial load is connected on the mold 19; pin 14 is controlled at mold 19 on the mould position of capstan head; can only move up and down; can not rotate; after tapping finishes; air motor 6 reverse rotations; drive thread forming tap 12 reverse rotations; withdraw from plate 11; attacking head 1 lifts; mould is under action of reset spring; rise to initial position; stripper 10 ejects under spring 2 13 effects; thread forming tap 12 is protected; when changing screw tap; binder cover 7 is pulled up; promptly replaceable; O shape is enclosed 1 and is played and increase binder cover 7 and 19 frictional force effects of mold, prevents that binder from overlapping 7 and dropping from mold 19.
Claims (2)
1. tapping die for numerical control turret punch press, it is characterized in that: comprise attacking head (1), end cap (2), thread forming tap (12), plate (11), stripper (10), spring one (23), sleeve (17), screw tap sleeve (8), binder cover (7), spring two (13), bevel gear one (18), bevel gear two (3), tracheae one (26), air motor (6) and mold (19), described attacking head (1) is arranged on the top of end cap (2), the lower end of end cap (2) is equipped with mold (19), spring one (23) is installed in the mold (19) from top to bottom successively, bevel gear one (18), sleeve (17) and screw tap sleeve (8), spring one (23) is connected with bevel gear one (18), bevel gear one (18) is connected with sleeve (17), sleeve (17) is connected with screw tap sleeve (8), be provided with thread forming tap (12) in the screw tap sleeve (18), described binder cover (7) is installed on the mold (19), described spring two (13) is stuck on the binder cover (7), spring two (13) lower ends are connected with stripper (10), described plate (11) is arranged on the below of thread forming tap (12) and stripper (10), described bevel gear two (3) and bevel gear one (18) engagement, bevel gear two (3) is connected with air motor (6), and air motor (6) communicates with tracheae one (26).
2. tapping die for numerical control turret punch press according to claim 1 is characterized in that: be provided with O shape circle one (16) between described binder cover (7) and the mold (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010153323 CN101856752B (en) | 2010-04-21 | 2010-04-21 | Tapping die for numerical control turret punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010153323 CN101856752B (en) | 2010-04-21 | 2010-04-21 | Tapping die for numerical control turret punch press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101856752A true CN101856752A (en) | 2010-10-13 |
| CN101856752B CN101856752B (en) | 2012-05-30 |
Family
ID=42943037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010153323 Expired - Fee Related CN101856752B (en) | 2010-04-21 | 2010-04-21 | Tapping die for numerical control turret punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101856752B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299718A (en) * | 2019-11-29 | 2020-06-19 | 东莞市海裕精密机械有限公司 | Tapping die of numerical control turret punch press |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06170644A (en) * | 1992-12-09 | 1994-06-21 | Satsuki Jidoki Kogyo Kk | Tapping machine |
| JPH0871848A (en) * | 1994-02-02 | 1996-03-19 | Amada Metrecs Co Ltd | Device for converting linear motion into rotary motion and press rotating tool device using this device |
| JPH0976120A (en) * | 1995-09-11 | 1997-03-25 | Amada Co Ltd | Tapping device of turret punch press |
| CN1708375A (en) * | 2002-10-28 | 2005-12-14 | 株式会社阿玛达 | Tapping method and device, and punch press |
| JP2008055433A (en) * | 2006-08-29 | 2008-03-13 | Murata Mach Ltd | Punch press having tapping function |
| CN201120508Y (en) * | 2007-11-23 | 2008-09-24 | 江苏金方圆数控机床有限公司 | Tapping mold |
| CN201644957U (en) * | 2010-04-21 | 2010-11-24 | 江苏金方圆数控机床有限公司 | Tapping die for numerically-controlled turrent punch press |
-
2010
- 2010-04-21 CN CN 201010153323 patent/CN101856752B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06170644A (en) * | 1992-12-09 | 1994-06-21 | Satsuki Jidoki Kogyo Kk | Tapping machine |
| JPH0871848A (en) * | 1994-02-02 | 1996-03-19 | Amada Metrecs Co Ltd | Device for converting linear motion into rotary motion and press rotating tool device using this device |
| JPH0976120A (en) * | 1995-09-11 | 1997-03-25 | Amada Co Ltd | Tapping device of turret punch press |
| CN1708375A (en) * | 2002-10-28 | 2005-12-14 | 株式会社阿玛达 | Tapping method and device, and punch press |
| JP2008055433A (en) * | 2006-08-29 | 2008-03-13 | Murata Mach Ltd | Punch press having tapping function |
| CN201120508Y (en) * | 2007-11-23 | 2008-09-24 | 江苏金方圆数控机床有限公司 | Tapping mold |
| CN201644957U (en) * | 2010-04-21 | 2010-11-24 | 江苏金方圆数控机床有限公司 | Tapping die for numerically-controlled turrent punch press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299718A (en) * | 2019-11-29 | 2020-06-19 | 东莞市海裕精密机械有限公司 | Tapping die of numerical control turret punch press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101856752B (en) | 2012-05-30 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150421 |
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| EXPY | Termination of patent right or utility model |