CN2600193Y - Safety device of punching machine - Google Patents
Safety device of punching machine Download PDFInfo
- Publication number
- CN2600193Y CN2600193Y CN 03229154 CN03229154U CN2600193Y CN 2600193 Y CN2600193 Y CN 2600193Y CN 03229154 CN03229154 CN 03229154 CN 03229154 U CN03229154 U CN 03229154U CN 2600193 Y CN2600193 Y CN 2600193Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- gear
- safety
- utility
- model
- 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.)
- Expired - Fee Related
Links
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a safety punching device which comprises wire rope, a shell and safety wires. One end of the safety wire is fixed on the flying ring, and the other end of the safety wire is equipped with ringers. The utility model is characterized in that the device also comprises an amplification apparatus of synchronous human-machine reverse movement, which includes a cylindrical pulley, gears, gear fixed axis, sliding gear bar, a fixed gear bar, position-back spring and wire ropes. The utility model takes use of the power of punch and the inertia to achieve the synchronous human-machine reverse movement. Hand is forcibly pulled out from the dangerous area when the sliding block is falling down so as to guarantee the safety operation of punch. And no impact on manual material taking-in is caused. The utility model can eliminate the personal accident caused by punch, and is simple in structure, convenient in operation, no energy in loss. The utility model can also enlarge the journey and is safe and reliable. The device is applicable to 15-300 tons of open and closed punch and various punching equipments with the sliding trip of 25-200 mm.
Description
Technical field
The utility model relates to the lathe auxiliary device, especially relates to a kind of punching machine safety device that is used for the punching machine safety operation.
Background technology
Along with developing rapidly of China's industry; punch press is rolling up; because most of punch presses still are in state hand-manipulated in Multi-varieties and Small-batch Production; and most of punch presses all do not have safety guard; because of the personal injury that a variety of causes causes very frequent; the report that punch press cuts off finger is reported in media again and again, has arrived stage startling, non-regulation so far.The patent " punching machine safety manipulator " (notification number CN2040409U) that the applicant applied in 1088 is though there is the advantage that can force to pull out the hazardous area, but crossbeam can influence the speed of debuging mould, influence operating efficiency, and do not have stroke amplification device, operate very inconvenient.
Summary of the invention
Thereby the purpose of this utility model be to provide a kind of utilize punch press power realize man-machine synchronous backward motion reach the purpose of punching machine safety operation, simple and compact for structure, stroke can amplify, the punching machine safety device of easy to operate, drawing-type.
The purpose of this utility model is achieved in that the utility model comprises steel wire rope, shell and safety rope, one end of safety rope is fixed on the suspension ring, the other end has the collar, feature is also to comprise man-machine synchronous backward movement travel amplifying device, and man-machine synchronous backward movement travel amplifying device is made up of fixed pulley, cylinder pulley, gear, gear fixed axis, sliding rack, stationary rack, return spring and steel wire rope.
The utility model is because design has man-machine synchronous backward movement travel amplifying device, steel wire rope one end is fixed on the slide block of punch press, the other end is fixed on the suspension ring, so just can utilize the power and the inertia of punch press self to realize man-machine synchronous backward motion, when falling, forces slide block to pull out the hazardous area, so just reached the purpose of punching machine safety operation, and can not be affected during workman's feeding, can send arbitrarily and get labor and materials, side effect such as the workman does not have any feel discomfort, is in the way, fatigue.The utlity model has the personal injury that can eliminate punch press and bring, simple in structure, compact, easy to operate, easy to manufacture, stroke amplifies, cost is low, protective effect is directly perceived, safe and reliable, the advantage that improves work efficiency, no energy consumption, is applicable to that 15-300 ton open type and closed punch and ram travel are the various pressing equipments of 25-200 millimeter.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model;
Fig. 2 is an internal structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The utility model comprises steel wire rope 2, shell 3 and safety rope 6, and an end of safety rope 6 is fixed on the suspension ring 5, and the other end has the collar 7.Man-machine synchronous backward movement travel amplifying device is by fixed pulley 9,10, cylinder pulley 4, gear 17, gear fixed axis 18, sliding rack 16, stationary rack 19, return spring 15 and steel wire rope 2 are formed, fixed pulley 9 is fixed on the slide block post of punch press, steel wire rope 2 one ends are fixed on the slide block 1, the other end is walked around fixed pulley 9, fixed pulley 10, cylinder pulley 4 is fixed on an end of gear fixed axis 18, the other end of gear fixed axis 18 is fixed on the hook of return spring 15, the other end of return spring 15 is fixed on the spring fixed seat 14, gear 17 is movably arranged in the middle of the gear fixed axis 18, the stationary rack 19 that is installed in gear fixed axis 18 belows is meshed with gear 17, the sliding rack 16 that is installed in gear fixed axis 18 tops is meshed with gear 17, suspension ring 5 be fixed on sliding rack 16 above.Expansion link 12 links together cylinder pulley shell 11 and shell 3, and set screw 13 can be regulated the length of expansion link 12.Dihedral iron 8 plays a part the utility model is fixed on the punch press.
The mother who during use the collar 7 is placed in the right hand refer to and forefinger between.When slide block 1 moves downward, drive steel wire rope 2 and move upward, steel wire rope 2 pulling gear fixed axis 18 are to left movement, gear 17 is rotated counterclockwise, drive sliding rack 16, suspension ring 5 to left movement, the safety rope 6 that is tightened up is so just forced to pull out the hazardous area also to left movement.When slide block 1 moves upward, return spring 15 driven gear fixed axis 18 move right, steel wire rope 2 moves downward, and gear 17 turns clockwise, and drive sliding rack 16, suspension ring 5 move right, the safety rope 6 that is tightened up is loosening, and the workman just can freely send and get labor and materials.
Because gear 17 rolling distances are greater than sliding rack 16 rectilinear motion distances, so the stroke of sliding rack 16 much larger than the stroke of slide block 1, has also just amplified the stroke of sliding rack 16.
Claims (2)
1, a kind of punching machine safety device, comprise steel wire rope (2), shell (3) and safety rope (6), one end of safety rope (6) is fixed on the suspension ring (5), the other end has the collar (7), it is characterized in that: also comprise man-machine synchronous backward movement travel amplifying device, man-machine synchronous backward movement travel amplifying device is by fixed pulley (9,10), cylinder pulley (4), gear (17), gear fixed axis (18), sliding rack (16), stationary rack (19), return spring (15) and steel wire rope (2) are formed, fixed pulley (9) is fixed on the slide block post of punch press, steel wire rope (2) one ends are fixed on the slide block (1), the other end is walked around fixed pulley (9), fixed pulley (10), cylinder pulley (4) is fixed on an end of gear fixed axis (18), the other end of gear fixed axis (18) is fixed on the hook of return spring (15), the other end of return spring (15) is fixed on the spring fixed seat (14), gear (17) is movably arranged in the middle of the gear fixed axis (18), the stationary rack (19) that is installed in gear fixed axis (18) below is meshed with gear (17), the sliding rack (16) that is installed in gear fixed axis (18) top is meshed with gear (17), suspension ring (5) be fixed on sliding rack (16) above.
2, punching machine safety device as claimed in claim 1 is characterized in that: expansion link (12) links together cylinder pulley shell (11) and shell (3), the length that set screw (13) can be regulated expansion link (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229154 CN2600193Y (en) | 2003-02-27 | 2003-02-27 | Safety device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229154 CN2600193Y (en) | 2003-02-27 | 2003-02-27 | Safety device of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600193Y true CN2600193Y (en) | 2004-01-21 |
Family
ID=34164734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229154 Expired - Fee Related CN2600193Y (en) | 2003-02-27 | 2003-02-27 | Safety device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600193Y (en) |
-
2003
- 2003-02-27 CN CN 03229154 patent/CN2600193Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208787356U (en) | Novel safe contact knife stamping die | |
| CN216262947U (en) | Bicycle chain wheel stamping equipment | |
| CN202507340U (en) | Automatic material receiving pneumatic punching machine | |
| CN101773961B (en) | Full-automatic high-speed multifunctional corrugated pressing machine | |
| CN106739063A (en) | A kind of forcing press with brake | |
| CN2600193Y (en) | Safety device of punching machine | |
| CN201960613U (en) | Safe protecting device for manual cutting press | |
| CN202199691U (en) | Automatic feeding mechanism | |
| CN2406748Y (en) | Safety mechanical handle for punch | |
| CN205915431U (en) | Circuit board clicker | |
| CN205232578U (en) | Appearance punch press of flexible line way board | |
| CN205291660U (en) | Electromagnetism stamping device of portable | |
| CN102642115A (en) | Intelligent guide rail forming machine and control method thereof | |
| CN207372134U (en) | A kind of multi-station progressive die mold | |
| CN2252066Y (en) | Automatic tracking shutoff device | |
| CN202951789U (en) | Programmable double-shaft auto-conveying discharge unit | |
| CN203695784U (en) | Automatic injection type press machine | |
| CN203265466U (en) | Stamping equipment blanking discharging device | |
| CN106552884A (en) | A kind of adjustable lathe of automobile board part bending angle | |
| CN202571116U (en) | Servo electrical screw press machine | |
| CN207172282U (en) | One kind rushes fetus device | |
| CN220717502U (en) | New energy automobile terminal mould | |
| CN2640651Y (en) | Blwoing upper mould of digital controlled press | |
| CN220992525U (en) | Punching device for automobile connecting terminal | |
| CN203470592U (en) | Automatic stamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |