CN203343268U - Steel angle special-shaped hole punch machine - Google Patents
Steel angle special-shaped hole punch machine Download PDFInfo
- Publication number
- CN203343268U CN203343268U CN 201320404909 CN201320404909U CN203343268U CN 203343268 U CN203343268 U CN 203343268U CN 201320404909 CN201320404909 CN 201320404909 CN 201320404909 U CN201320404909 U CN 201320404909U CN 203343268 U CN203343268 U CN 203343268U
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- punch
- mould
- die
- mould bases
- drift
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Abstract
The utility model relates to a steel angle special-shaped hole punch machine. The steel angle special-shaped hole punch machine comprises a mould base, a punch rod, a punch, a mould change valve block, an oil cylinder, an air cylinder and a concave mould, the punch rod is installed in the mould base, the punch is fixed under the punch rod through a positioning device, the mould change valve block is transversely arranged above the punch rod in a sliding mode, the oil cylinder is mounted above the mould change valve block, the air cylinder is transversely arranged and connected with the mould change valve block, the concave mould is installed on the mould base, located right below the punch and used for punching, a blanking port is vertically designed on the mould base 5, and the blanking port is located right below a concave mould blanking hole in the concave mould. A round hole can be punched without directional requirements, and however, the punch is required to change directions when a special-shaped hole is punched so that the special-shaped hole (transverse or longitudinal) required by a user can be punched. Thereby, the punch is enabled to rapidly change directions through the positioning device. When the punch is fixed, the oil cylinder pushes the punch rod to move downwards along the mould base, so that the punch is driven to be inserted into the concave mould blanking hole in the concave mould, and steel angle special-shaped hole punching can be achieved.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool, is specifically related to a kind of numerical control angle steel eyelet work process equipment.
Background technology
, steel construction day by day universal at steel building used more and more widely in situation, and many steel angle structure parts need different profiled holes, with the installation that adapts to steel construction piece, cooperation, fixing convenience and quick.But existing common Automatic control can only be at the different circular port of angle steel upper punch aperture, so it is difficult to meet the requirement in working special-shaped hole.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, and a kind of angle steel pass perforating press that can the punching profiled holes is provided.
The utility model overcomes the technical scheme that its technical problem adopts:
This angle steel pass perforating press, comprise mould bases, be installed on plunger rod in mould bases, be fixed by positioning device in the drift of plunger rod below, the die change valve piece that is arranged at the plunger rod top of laterally sliding, be arranged at oil cylinder, the lateral arrangement of die change valve piece top and be connected in the cylinder of die change valve piece and be installed on mould bases and be positioned under drift the die for punching, offer vertically arranged blanking port on described mould bases 5, described blanking port be arranged in die the die material-dropping hole under.
In order to realize that drift commutates fast, above-mentioned positioner comprises the positioning boss that is arranged at the plunger rod below, the cross recess that is arranged at the drift top, the width of described boss and described cross recessed recess width are complementary, and described drift is plugged on described plunger rod by cross recess.
In order to realize that die commutates fast, the both sides of above-mentioned die offer respectively detent, on described mould bases, are provided with shop bolt, and described die is located with respect to mould bases by shop bolt.
To cause interference in order preventing from locating, and on above-mentioned die change valve piece, to offer T-slot, the piston rod head end of described cylinder is equipped with T shape piece, and described T shape piece is fastened in T-slot.
The beneficial effects of the utility model are: the not directive requirement of tool owing to rushing circular hole, but drift must can change direction while rushing profiled holes, the profiled holes could the punching user needed (laterally or vertically).Therefore drift can be realized quick commutation by positioner.After drift is fixing, thereby the oil cylinder pushing plunger rod moves down and drives drift to be inserted in the die material-dropping hole on die along mould bases, thereby realizes the profiled holes punching of angle steel.Blanking port is designed to be arranged vertically, and waste material directly drops from the mould bases bottom, has so not only avoided the jam phenomenon, but also has improved blanking speed, has also improved punching speed.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
The main TV structure schematic diagram that Fig. 2 is drift in Fig. 1;
The plan structure schematic diagram that Fig. 3 is drift in Fig. 1;
Fig. 4 is die plan structure schematic diagram in Fig. 1;
Fig. 5 is jumper bar structural representation in Fig. 1;
Fig. 6 is valve block structure schematic diagram in Fig. 1;
In figure, 1. cylinder 2. oil cylinder 3. plunger rod 4. die change valve piece 5. mould bases 6. drift 7. die 8. blanking port 9. cross recess 10. die material-dropping hole 11. detent 12. positioning boss 13.T shape grooves.
The specific embodiment
Below in conjunction with accompanying drawing 1 to 6 pairs of the utility model of accompanying drawing, be described further.
This angle steel pass perforating press, comprise mould bases 5, be installed on plunger rod 3 in mould bases 5, be fixed by positioning device in the drift 6 of plunger rod 3 belows, the die change valve piece 4 that is arranged at plunger rod 3 tops of laterally sliding, be arranged at oil cylinder 2, the lateral arrangement of die change valve piece 4 tops and be connected in the cylinder 1 of die change valve piece 4 and be installed on mould bases 5 and be positioned under drift 6 die 7 for punching, offer vertically arranged blanking port 8 on described mould bases 5, described blanking port 8 be arranged in die 7 die material-dropping hole 10 under.The die material-dropping hole 10 of drift 6 and die 7 can be according to the Sizes design of the profiled holes of concrete punching.The not directive requirement of tool owing to rushing circular hole, but drift 6 must can change direction while rushing profiled holes, the profiled holes could the punching user needed (laterally or vertically).Therefore drift 6 can be realized quick commutation by positioner.After drift 6 is fixing, thereby oil cylinder 2 promotion plunger rods 3 move down and drive drift 6 to be inserted in the die material-dropping hole 10 on die 7 along mould bases 5, thereby realize the profiled holes punching of angle steel.Waste material when originally punching is circular under its punching skids off along mould bases material-dropping hole 45 degree oblique angles, and then is slipped to blow tank.But for the punching profiled holes due to its waste material shape special (square or rectangular), if along mould bases 45 degree, skid off limited, easily at blanking port 8 jams.Therefore blanking port 8 is designed to be arranged vertically, and waste material directly drops from mould bases 5 bottoms, has so not only avoided the jam phenomenon, but also has improved blanking speed, has also improved punching speed.
Above-mentioned positioner comprises the positioning boss 12 that is arranged at plunger rod 3 belows, the cross recess 9 that is arranged at drift 6 tops, and the recess width of the width of described boss 12 and described cross recess 9 is complementary, and described drift 6 is plugged on described plunger rod 3 by cross recess 9.Transposition guide groove by cross recess 9, and the positioning boss 12 of plunger rod 3 belows, as long as unclamp like this drift screw, rotate drift 6, then drift 6 cross recesses 9 are inserted in the positioning boss 12 of plunger rod 3 belows and just can change easily the punching directionality problem of drift.
The both sides of die 7 offer respectively detent 11, on described mould bases 5, are provided with shop bolt, and described die 7 is located with respect to mould bases 5 by shop bolt.Unclamp shop bolt die 11 is taken off, after changing direction, locating by shop bolt, can make die need Fast synchronization to change direction according to the profile of punching, thereby punching goes out the profiled holes of various shapes and angle.
Offer T-slot 13 on above-mentioned die change valve piece 4, the piston rod head end of described cylinder 1 is equipped with T shape piece, and described T shape piece is fastened in T-slot 13.Due to the volume increase of punching profiled holes drift 6, the also corresponding increasing of die change valve piece 4 needed, thus weight increases.For speed and the operation flexibility thereof that does not affect punching, the screw fixed form of original (the rushing circular hole) transformation of the way is coordinated for the T-shape piece, eliminated the fault that easy interference causes sports cards plucked instrument, improved the operating efficiency of die change cylinder.
Claims (4)
1. an angle steel pass perforating press, it is characterized in that: comprise mould bases (5), be installed on the plunger rod (3) in mould bases (5), be fixed by positioning device in the drift (6) of plunger rod (3) below, laterally slide and be arranged at the die change valve piece (4) of plunger rod (3) top, be arranged at the oil cylinder (2) of die change valve piece (4) top, lateral arrangement and be connected in the cylinder (1) of die change valve piece (4) and be installed on mould bases (5) upper and be positioned under drift (6) die (7) for punching, offer vertically arranged blanking port (8) on described mould bases (5), described blanking port (8) be arranged in die (7) die material-dropping hole (10) under.
2. angle steel pass perforating press according to claim 1, it is characterized in that: described positioner comprises the positioning boss (12) that is arranged at plunger rod (3) below, the cross recess (9) that is arranged at drift (6) top, the recess width of the width of described boss (12) and described cross recess (9) is complementary, and described drift (6) is plugged on described plunger rod (3) by cross recess (9).
3. angle steel pass perforating press according to claim 1 and 2, it is characterized in that: the both sides of described die (7) offer respectively detent (11), described mould bases is provided with shop bolt on (5), and described die (7) is located with respect to mould bases (5) by shop bolt.
4. angle steel pass perforating press according to claim 3, it is characterized in that: offer T-slot (13) on described die change valve piece (4), the piston rod head end of described cylinder (1) is equipped with T shape piece, and described T shape piece is fastened in T-slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320404909 CN203343268U (en) | 2013-07-09 | 2013-07-09 | Steel angle special-shaped hole punch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320404909 CN203343268U (en) | 2013-07-09 | 2013-07-09 | Steel angle special-shaped hole punch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343268U true CN203343268U (en) | 2013-12-18 |
Family
ID=49743202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320404909 Expired - Fee Related CN203343268U (en) | 2013-07-09 | 2013-07-09 | Steel angle special-shaped hole punch machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920792A (en) * | 2014-04-08 | 2014-07-16 | 济南天旭数控机械有限公司 | Angle steel slot hole punching machine |
| CN114178390A (en) * | 2021-12-08 | 2022-03-15 | 安徽中意机床制造有限公司 | Angle steel opening equipment |
-
2013
- 2013-07-09 CN CN 201320404909 patent/CN203343268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920792A (en) * | 2014-04-08 | 2014-07-16 | 济南天旭数控机械有限公司 | Angle steel slot hole punching machine |
| CN114178390A (en) * | 2021-12-08 | 2022-03-15 | 安徽中意机床制造有限公司 | Angle steel opening equipment |
| CN114178390B (en) * | 2021-12-08 | 2024-05-03 | 安徽中意机床制造有限公司 | Angle steel opening equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20190709 |