CN108223625B - Braking device of safe intelligent punching machine - Google Patents
Braking device of safe intelligent punching machine Download PDFInfo
- Publication number
- CN108223625B CN108223625B CN201810059633.8A CN201810059633A CN108223625B CN 108223625 B CN108223625 B CN 108223625B CN 201810059633 A CN201810059633 A CN 201810059633A CN 108223625 B CN108223625 B CN 108223625B
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- Prior art keywords
- braking
- brake
- shaft
- punching machine
- push
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- 238000004080 punching Methods 0.000 title claims abstract description 42
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/008—Brakes acting on a linearly moving member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Control Of Presses (AREA)
Abstract
The invention relates to a braking device of a safe intelligent punching machine, which comprises a push-pull device, a braking rod, a supporting column, a braking plate and a buffer, wherein the push-pull device is arranged on the supporting column; the support column is positioned at the outer side of the brake rod, the brake rod is connected with a slide block body of the punching machine through a connecting frame, the push-pull device is connected with the top of the support column, the bottom of the support column is connected with the bottom of the brake rod through a brake plate, the buffer is arranged on the brake plate, the support column moves downwards to drive the brake plate to incline, and the brake plate drives the brake rod to brake the slide block body; in the whole dangerous handling process, the punching machine is not stopped, so that the conversion efficiency from dangerous handling to normal working is improved, and meanwhile, the working delay caused by false triggering is avoided. The invention is beneficial to reducing the occurrence rate of work injury accidents of the punching machine and ensures the operation safety of the punching machine to the maximum extent.
Description
Technical Field
The invention relates to a brake device of a safe intelligent punching machine.
Background
In labor intensive enterprises, a punching machine is main tool equipment, after the punching machine is used, the production procedure is simple and the speed is high, one procedure or one part can be finished by one reciprocating movement of a sliding block, and thousands to tens of thousands of parts can be finished by one working machine.
When an operator performs quick and simple repeated operation in the extremely noisy environment for a long time, the phenomenon of slow fatigue reaction of the body is extremely easy to occur, so that attention is not concentrated and the operation is disordered, and vibration, noise, operation signals, operation interference of other work types and the like in a stamping workshop have obvious influence on the safe operation of the stamping operator, and safety accidents are extremely easy to occur; the traditional punching machine adopts a brake block structure to brake, the brake block of the punching machine is generally formed by a steel plate, an adhesive heat insulation layer and a friction block, the steel plate is coated with rust prevention, the heat insulation layer is made of a material which does not transfer heat, the purpose is heat insulation, the friction block is made of a friction material and an adhesive, and the brake block is extruded on a brake disc or a brake drum to generate friction during braking, so that the aim of decelerating and braking is achieved. Due to the friction, the friction blocks are gradually worn, and when the friction blocks are worn to a certain degree, the braking effect is reduced, and even safety accidents are caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing a braking device of a punching machine, which is safe and reliable, increases the braking distance and can brake instantaneously.
The invention adopts the following technical scheme:
the invention comprises a push-pull device, a brake rod, a support column, a brake plate and a buffer; the support column is located the brake lever outside, the brake lever passes through the slider body coupling of link and punching machine, push-and-pull device is connected with the support column top, the support column bottom is connected with the brake lever bottom through the braking vane, the buffer sets up on the braking vane, and the support column downward movement drives the braking vane slope, and the braking vane drives the brake lever and makes the slider body braking.
One end of the top of a brake rod is hinged with a connecting frame through a first brake shaft, the other end of the top of the brake rod is connected with a central shaft arranged in a punching machine, a second brake shaft is arranged at the bottom of the brake rod, first sliding blocks are respectively arranged at two ends of the second brake shaft, two second sliding blocks are arranged between the first sliding blocks, the top of a support column is connected with a push-pull device through a fifth brake shaft, and a third brake shaft is arranged at the bottom of the support column; the push-pull device comprises a push-pull electromagnet, a push-pull rod fixedly arranged at one end part of the push-pull electromagnet, a fourth brake shaft sleeved at the end part of the push-pull rod and a connecting arm hinged on the fourth brake shaft, and the lower end of the connecting arm is hinged with a fifth brake shaft; an upper vertical guide rail corresponding to the notch is arranged at two sides of the top of the support column, and two ends of a fifth brake shaft slide up and down in the upper vertical guide rail through a third sliding block; an upper horizontal guide rail corresponding to the notch is arranged at the top of the upper vertical guide rail, and a fourth brake shaft horizontally slides in the upper horizontal guide rail through a fourth sliding block; the two sides of the bottom of the support column are provided with lower vertical guide rails corresponding to the notch, two ends of the third brake shaft slide up and down in the lower vertical guide rails through a fifth sliding block, and two lower horizontal lower long guide rails corresponding to the notch are horizontally arranged at the outer side of the bottom of the lower vertical guide rails; the brake plate is positioned above the lower long guide rail, one end of the brake plate is hinged with the third brake shaft, the buffer is obliquely arranged at the upper part of the other end of the brake plate, the other end of the buffer is arranged at the bottom of the lower pressing plate of the punching machine, and the support column moves downwards to drive the brake plate to incline; a chute is arranged at the bottom of each braking vane; the first sliding block is arranged in the lower long guide rail, and the second sliding block is arranged in the sliding groove; the buffer is obliquely arranged between the front end of the braking plate and the lower stamping plate of the stamping machine.
According to the invention, one end of the top of the brake rod is fixedly provided with the square chute, the first brake shaft is arranged in the square chute, the first brake shaft is fixedly provided with the sixth sliding block, and the sixth sliding block slides in the square chute.
The invention installs the connecting plate between the tops of two braking plates.
The buffer is a hydraulic rod or a compression spring.
The invention has the following positive effects: when the punching machine works normally, the braking plate is kept horizontal under the action of the buffer, the sliding block body on the sliding block body drives the braking rod to rotate around the central shaft, and the other end of the braking rod drives the second braking shaft to slide horizontally on the horizontal long guide rail; when the punching machine is braked, the sliding block body only has gravity and inertia force, the push-pull electromagnet pulls the fourth brake shaft inwards to drive the support column and the third brake shaft to move downwards, the braking plate inclines, the sliding block body drives the braking rod and the second brake shaft to move backwards continuously when moving continuously, the braking plate generates reverse acting force on the braking rod under the action of the buffer, and if the sliding block body moves continuously, the included angle between the braking plate and the horizontal direction is larger, the reverse acting force of the braking plate on the first brake shaft grows exponentially until the braking rod brakes the sliding block body. When the danger is relieved, the limiting rod in the sliding block body is reset, meanwhile, the push-pull electromagnet restores the fourth brake shaft and the third brake shaft to the original positions, the brake plate continues to horizontally move, and the punching machine works normally.
According to the braking device, the lever principle is utilized, short-distance motion in the vertical direction of the sliding block body is transferred to long-distance motion in the horizontal direction of the second braking shaft through the lever action of the braking rod, the sliding block body is braked through the second braking shaft, the braking distance and the braking time are enlarged, and an instantaneous braking target is realized; meanwhile, the lever principle of the braking plate is utilized to convert the huge impact force of the sliding block body in the vertical direction into the force of the braking plate on the buffer, so that the problem of large impact force of the sliding block body during braking is solved, and the device is safe, reliable and convenient to operate.
In the whole dangerous handling process, the punching machine is not stopped, so that the conversion efficiency from dangerous handling to normal working is improved, and meanwhile, the working delay caused by false triggering is avoided. The invention is beneficial to reducing the occurrence rate of work injury accidents of the punching machine and ensures the operation safety of the punching machine to the maximum extent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the mounting locations of the brake lever and support post of the present invention;
FIG. 3 is a schematic view of the first slider and the second slider according to the present invention;
FIG. 4 is a schematic view of the structure of the brake plate of the present invention;
FIG. 5 is a schematic view of a square chute structure according to the present invention;
fig. 6 is a schematic view of a press machine in which the present invention is installed.
In the drawings: the brake device comprises a brake lever 1, a support column 2, a brake plate 3, a buffer 4, a connecting frame 5, a sliding block 6, a connecting plate 7, a first brake shaft 8, a central shaft 9, a second brake shaft 10, a first slide block 11, a second slide block 12, a third brake shaft 13, a push-pull electromagnet 14, a push-pull rod 15, a fourth brake shaft 16, a connecting arm 17, a fifth brake shaft 18, an upper vertical guide rail 19, an upper horizontal guide rail 20, a lower long guide rail 21, a lower vertical guide rail 22, a sliding chute 23, a lower pressing plate 24, a third slide block 25, a fourth slide block 26, a fifth slide block 27, a square sliding chute 28 and a sixth slide block 29.
Detailed Description
As shown in fig. 1-6, the invention comprises a push-pull device, a brake lever 1, a support column 2, a brake plate 3 and a buffer 4; the brake lever 1 is triangular, two bottom angles of the brake lever are upward, and the top angle is downward; the support column 2 is located the brake lever 1 outside, the brake lever 1 is connected with the slider body 6 of punching machine through link 5, push-pull device is connected with support column 2 top, support column 2 bottom is connected with brake lever 1 bottom through braking vane 3, buffer 4 sets up on braking vane 3, and support column 2 downward movement drives braking vane 3 slope, and braking vane 3 drives brake lever 1 and makes the slider body braking.
The invention discloses a brake lever 1, which is characterized in that one end of the top of the brake lever 1 is fixedly provided with a square chute 28, a first brake shaft 8 is arranged in the square chute 28, a sixth slide block 29 is fixedly arranged on the first brake shaft 8, the sixth slide block 29 slides in the square chute 28, the first brake shaft 8 is hinged with a connecting frame 5, the other end of the top of the brake lever 1 is connected with a central shaft 9 arranged in a punching machine, the bottom of the brake lever 1 is provided with a second brake shaft 10, two ends of the second brake shaft 10 are respectively provided with a first slide block 11, two second slide blocks 12 are arranged between the first slide blocks 11, the top of a support column 2 is connected with a push-pull device through a fifth brake shaft 18, and the bottom of the support column 2 is provided with a third brake shaft 13; the push-pull device comprises a push-pull electromagnet 14, a push-pull rod 15 fixedly arranged at one end part of the push-pull electromagnet 14, a fourth brake shaft 16 sleeved at the end part of the push-pull rod 15 and a connecting arm 17 hinged on the fourth brake shaft 16, wherein the push-pull electromagnet 14 is fixedly arranged in a punching machine body, the push-pull rod 15 is a telescopic rod, and the lower end of the connecting arm 17 is hinged with a fifth brake shaft 18; upper vertical guide rails 19 corresponding to the notches are arranged on two sides of the top of the support column 2, and two ends of a fifth brake shaft 18 slide up and down in the upper vertical guide rails 19 through a third sliding block 25; an upper horizontal guide rail 20 corresponding to the notch is arranged at the top of the upper vertical guide rail 19, and the fourth brake shaft 16 horizontally slides in the upper horizontal guide rail 20 through a fourth sliding block 26; lower vertical guide rails 22 corresponding to the notches are arranged on two sides of the bottom of the support column 2, two ends of the third brake shaft 13 slide up and down in the lower vertical guide rails 22 through fifth sliding blocks 27, and two lower horizontal long guide rails 21 corresponding to the notches are horizontally arranged on the outer side of the bottom of the lower vertical guide rails 22; the brake plate 3 is positioned above the lower long guide rail 21, one end of the brake plate is hinged with the third brake shaft 13, the buffer 4 is obliquely arranged at the upper part of the other end of the brake plate 3, the other end of the buffer 4 is arranged at the bottom of the lower stamping plate 24 of the stamping machine, and the buffer 4 is a hydraulic rod or a compression spring; the support column 2 moves downwards to drive the braking plate 3 to incline, one end of the support column 2 hinged with the third braking shaft 13 is downwards, and one end of the support column 2 connected with the buffer 4 is upwards; a chute 23 is arranged at the bottom of each braking vane 3; the first sliding block 11 is arranged in the lower long guide rail 21, and the second sliding block 12 is arranged in the sliding groove 23; the buffer 4 is obliquely arranged between the front end of the braking plate 3 and the lower punching plate 24 of the punching machine. A connecting plate 7 is arranged between the tops of the two braking plates 3 to stabilize the braking plates 3. When the braking plate 3 is inclined, the second sliding block 12 prevents the first sliding block 11 from sliding in the lower long guide rail 21, and the second braking shaft 10 drives the braking plate 3 to drive the braking rod 1 to brake the sliding block body.
When the punching machine works normally, the hand of an operator operates at the lower part of the slide block body 6, the thickness of the palm of an adult is generally not more than 30mm, and the stroke of the slide block body 6 when working is 130mm; the braking vane 3 is kept horizontal under the action of the buffer 4, the slider body 6 drives the braking rod 1 to rotate around the central shaft 9, and the other end of the braking rod 1 drives the second braking shaft 10 to horizontally slide on the horizontal long guide rail 21; when in emergency braking, the distance between the bottom of the slide block 6 and the top surface of the lower stamping plate 24 is the lowest braking distance, after the power source of the stamping machine is cut off, the slide block 6 only has gravity and inertia force, the push-pull electromagnet 14 pulls the fourth brake shaft 16 inwards by 120mm to drive the support column 2 and the third brake shaft 13 to move downwards by 32mm, the included angle between the brake plate 3 and the horizontal is 3 degrees, the brake rod 1 and the second brake shaft 10 are driven to move backwards continuously when the slide block 6 moves continuously, the brake plate 3 generates reverse acting force on the brake rod 1 under the action of the buffer 4, and if the slide block 6 moves continuously, the included angle between the brake plate 3 and the horizontal is larger, the reverse acting force of the brake plate 3 on the second brake shaft 10 grows exponentially, the second brake shaft 10 transmits force to the slide block 6 through the action of the first brake shaft 8 by utilizing the lever principle until the brake rod 1 brakes the slide block 6, the whole process is 30mm from dangerous occurrence to the brake stroke of the brake slide block 6, and the safety position above an operator is ensured, so that the safety of the operator can brake the slide block 1. When the danger is relieved, the limiting rod in the sliding block body 6 is reset, meanwhile, the push-pull electromagnet 14 restores the fourth brake shaft 16 and the third brake shaft 13 to the original positions, the brake plate 3 returns to the horizontal state under the action of the buffer 4, and the punching machine works normally. In operation, the first brake shaft 8, the second brake shaft 10 and the third brake shaft 13 are all spinning.
According to the braking device, the lever principle is utilized, short-distance motion in the vertical direction of the sliding block body 6 is transferred to long-distance motion in the horizontal direction of the second braking shaft 10 through the lever action of the braking rod 1, the sliding block body 6 is braked through the second braking shaft 10, the braking distance and the braking time are enlarged, and the instant braking target is realized; meanwhile, the lever principle of the braking plate is utilized to convert the huge impact force of the sliding block body 6 in the vertical direction into the force of the braking plate 3 on the buffer 4, so that the problem that the impact force of the sliding block body 6 is large during braking is solved.
In the whole dangerous handling process, the punching machine is not stopped, so that the conversion efficiency from dangerous handling to normal working is improved, and meanwhile, the working delay caused by false triggering is avoided. The invention is beneficial to reducing the occurrence rate of work injury accidents of the punching machine and ensures the operation safety of the punching machine to the maximum extent.
Finally, it should be understood that the foregoing description is merely illustrative of the preferred embodiments of the present invention, and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents or improvements may be made within the spirit and principles of the invention.
Claims (5)
1. The braking device of the safe intelligent punching machine is characterized by comprising a push-pull device, a braking rod (1), a supporting column (2), a braking plate (3) and a buffer (4); support column (2) are located brake lever (1) outside, brake lever (1) is connected with slider body (6) of punching machine through link (5), push-and-pull device is connected with support column (2) top, support column (2) bottom is connected with brake lever (1) bottom through braking vane (3), buffer (4) set up on braking vane (3), and support column (2) downward movement drives braking vane (3) slope, and braking vane (3) drive brake lever (1) make the slider body brake.
2. The braking device of the safe and intelligent punching machine according to claim 1, wherein one end of the top of the braking rod (1) is hinged with the connecting frame (5) through a first braking shaft (8), the other end of the top of the braking rod (1) is connected with a central shaft (9) arranged in the punching machine, a second braking shaft (10) is arranged at the bottom of the braking rod (1), first sliding blocks (11) are respectively arranged at two ends of the second braking shaft (10), two second sliding blocks (12) are arranged between the first sliding blocks (11), the top of the supporting column (2) is connected with the push-pull device through a fifth braking shaft (18), and a third braking shaft (13) is arranged at the bottom of the supporting column (2);
the push-pull device comprises a push-pull electromagnet (14), a push-pull rod (15) fixedly arranged at one end part of the push-pull electromagnet (14), a fourth brake shaft (16) sleeved at the end part of the push-pull rod (15) and a connecting arm (17) hinged on the fourth brake shaft (16), wherein the lower end of the connecting arm (17) is hinged with a fifth brake shaft (18);
an upper vertical guide rail (19) corresponding to the notch is arranged at two sides of the top of the support column (2), and two ends of a fifth brake shaft (18) slide up and down in the upper vertical guide rail (19) through a third sliding block (25); an upper horizontal guide rail (20) corresponding to the notch is arranged at the top of the upper vertical guide rail (19), and the fourth brake shaft (16) horizontally slides in the upper horizontal guide rail (20) through a fourth sliding block (26);
lower vertical guide rails (22) corresponding to the notch are arranged on two sides of the bottom of the support column (2), two ends of the third brake shaft (13) slide up and down in the lower vertical guide rails (22) through fifth sliding blocks (27), and two lower horizontal lower long guide rails (21) corresponding to the notch are horizontally arranged on the outer side of the bottom of the lower vertical guide rails (22);
the brake plate (3) is positioned above the lower long guide rail (21) and one end of the brake plate is hinged with the third brake shaft (13), the buffer (4) is obliquely arranged at the upper part of the other end of the brake plate (3), the other end of the buffer (4) is arranged at the bottom of the lower pressing plate (24) of the punching machine, and the support column (2) moves downwards to drive the brake plate (3) to incline;
a chute (23) is arranged at the bottom of each braking vane (3); the first sliding block (11) is arranged in the lower long guide rail (21), and the second sliding block (12) is arranged in the sliding groove (23); the buffer (4) is obliquely arranged between the front end of the braking plate (3) and the lower punching plate (24) of the punching machine.
3. The braking device of the safe and intelligent punching machine according to claim 2, characterized in that a square chute (28) is fixedly arranged at one end of the top of the braking rod (1), the first braking shaft (8) is arranged in the square chute (28), a sixth sliding block (29) is fixedly arranged on the first braking shaft (8), and the sixth sliding block (29) slides in the square chute (28).
4. A braking device of a safe and intelligent punching machine according to claim 2, characterized in that a connection plate (7) is mounted between the tops of the two braking plates (3).
5. The braking device of a safe and intelligent punching machine according to claim 4, characterized in that the buffer (4) is a hydraulic rod or a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059633.8A CN108223625B (en) | 2018-01-22 | 2018-01-22 | Braking device of safe intelligent punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059633.8A CN108223625B (en) | 2018-01-22 | 2018-01-22 | Braking device of safe intelligent punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223625A CN108223625A (en) | 2018-06-29 |
| CN108223625B true CN108223625B (en) | 2023-11-24 |
Family
ID=62668260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059633.8A Active CN108223625B (en) | 2018-01-22 | 2018-01-22 | Braking device of safe intelligent punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223625B (en) |
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|---|---|---|---|---|
| GB657570A (en) * | 1947-12-11 | 1951-09-19 | Bata | Improvements in or relating to starting mechanism for power driven stamping machines for leather, paper, textile materials and the like |
| EP0005634A1 (en) * | 1978-05-22 | 1979-11-28 | BROWN BOGGS FOUNDRY & MACHINE CO. LIMITED | Safety devices for mechanically operated apparatus such as punch presses |
| CN201052543Y (en) * | 2006-12-05 | 2008-04-30 | 林正荣 | Hand protecting device for punching machine |
| CN101941035A (en) * | 2010-07-20 | 2011-01-12 | 中山市胜龙锻压机械有限公司 | Instantaneous brake device of closed punch press |
| CN203508863U (en) * | 2013-09-28 | 2014-04-02 | 倪卫兰 | Safe protector for punch press |
| CN204109402U (en) * | 2014-09-09 | 2015-01-21 | 宁波市科斯顿精工机械有限公司 | A kind of connecting rod punch press |
| CN104475535A (en) * | 2013-06-28 | 2015-04-01 | 吴小再 | Punching die with braking function and working method thereof |
| CN204724667U (en) * | 2015-07-06 | 2015-10-28 | 袁海军 | A kind of high security press machine |
| CN105436288A (en) * | 2015-12-16 | 2016-03-30 | 嵊州市利达电器厂 | Stamping device for producing motor stampings |
| CN207906320U (en) * | 2018-01-22 | 2018-09-25 | 石家庄力神锻压机床有限公司 | The brake gear of safe and intelligent press machine |
-
2018
- 2018-01-22 CN CN201810059633.8A patent/CN108223625B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB657570A (en) * | 1947-12-11 | 1951-09-19 | Bata | Improvements in or relating to starting mechanism for power driven stamping machines for leather, paper, textile materials and the like |
| EP0005634A1 (en) * | 1978-05-22 | 1979-11-28 | BROWN BOGGS FOUNDRY & MACHINE CO. LIMITED | Safety devices for mechanically operated apparatus such as punch presses |
| CN201052543Y (en) * | 2006-12-05 | 2008-04-30 | 林正荣 | Hand protecting device for punching machine |
| CN101941035A (en) * | 2010-07-20 | 2011-01-12 | 中山市胜龙锻压机械有限公司 | Instantaneous brake device of closed punch press |
| CN104475535A (en) * | 2013-06-28 | 2015-04-01 | 吴小再 | Punching die with braking function and working method thereof |
| CN203508863U (en) * | 2013-09-28 | 2014-04-02 | 倪卫兰 | Safe protector for punch press |
| CN204109402U (en) * | 2014-09-09 | 2015-01-21 | 宁波市科斯顿精工机械有限公司 | A kind of connecting rod punch press |
| CN204724667U (en) * | 2015-07-06 | 2015-10-28 | 袁海军 | A kind of high security press machine |
| CN105436288A (en) * | 2015-12-16 | 2016-03-30 | 嵊州市利达电器厂 | Stamping device for producing motor stampings |
| CN207906320U (en) * | 2018-01-22 | 2018-09-25 | 石家庄力神锻压机床有限公司 | The brake gear of safe and intelligent press machine |
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| CN108223625A (en) | 2018-06-29 |
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