CN109500338B - Sliding block through bridge device - Google Patents
Sliding block through bridge device Download PDFInfo
- Publication number
- CN109500338B CN109500338B CN201811610949.8A CN201811610949A CN109500338B CN 109500338 B CN109500338 B CN 109500338B CN 201811610949 A CN201811610949 A CN 201811610949A CN 109500338 B CN109500338 B CN 109500338B
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- Prior art keywords
- press
- ladder
- fixed
- inclined ladder
- sliding block
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Ladders (AREA)
Abstract
The invention discloses a sliding block through bridge device which comprises a line head inclined ladder, a lifting device, a bridge crossing between presses, a sliding block top platform, a falling-preventing safety belt cableway and a line tail inclined ladder, wherein the line head inclined ladder is arranged between a line head protection observation table and a head press, the lifting device is arranged at the bottom of a press beam, the bridge crossing between the presses is arranged between the presses, the falling-preventing safety belt cableway is arranged at the bottom of the press beam, and the line tail inclined ladder is arranged between the line tail protection observation table and the last press; the landing legs of the head inclined ladder, the lifting device, the bridge crossing among presses, the anti-falling safety belt cableway and the tail inclined ladder are fixed on I-steel of the press beam walking platform at corresponding positions. The invention has compact structure and convenient installation, brings great convenience to daily work and maintenance of users, and improves the working efficiency.
Description
Technical Field
The invention relates to a sliding block through bridge device, and belongs to the technical field of mechanical engineering.
Background
The press is an indispensable device in the forging industry and is widely applied to the manufacturing industries of automobiles, electronics, furniture home appliances, hardware and the like. At present, most of press lines are provided with sound insulation and noise reduction full protection, the length of the press lines is about 50 meters, close-range observation on the condition inside the press lines cannot be achieved, and only one climbing slide block can be used for maintaining the slide blocks. Thus, it takes a lot of time and effort.
Disclosure of Invention
The invention aims to solve the technical problem that in the prior art, the maintenance of a sliding block in a press stamping line is inconvenient, and provides a sliding block through bridge device.
In order to solve the technical problem, the invention provides a sliding block through bridge device which comprises a line head inclined ladder, a lifting device, a bridge passing between presses, a sliding block top platform, a falling-preventing safety belt cableway and a line tail inclined ladder. The device is used for arranging the press line, and the press line comprises more than four presses which are arranged into one line; the protection observation table is positioned in the protection inside of the front side of the first press machine, and the protection observation table is positioned in the protection inside of the rear side of the last press machine; the wire head inclined ladder is arranged between the wire head protection observation table and the head press; the lifting device is positioned at the bottom of the cross beam of the press, the gap bridge between the presses is positioned between the presses, and the anti-falling safety belt cableway is positioned at the bottom of the cross beam of the press; the wire tail inclined ladder is arranged between the wire tail protection observation table and the last press; the landing legs of the head inclined ladder, the lifting device, the bridge crossing among presses, the anti-falling safety belt cableway and the tail inclined ladder are fixed on I-steel of the press beam walking platform at corresponding positions.
The gap bridge between the presses comprises brackets, guardrails and pedals, wherein the two brackets are fixed at two ends of the pedals through screws, and the guardrails are fixed between the two brackets through screws.
The lifting device comprises a hand-push type chain hoist, an I-shaped steel rail and a bracket, wherein the I-shaped steel rail is fixed on I-shaped steel of a walking platform of a cross beam of the press through the bracket, and the hand-push type chain hoist is arranged on the I-shaped steel rail.
The sliding block top platform comprises hinge doors and fixed grating pedals, four hinge doors are arranged at the positions with large top space of the sliding block, the fixed grating pedals are arranged at the rest positions of the sliding block top platform, and the hinge doors and the fixed grating pedals are fixed at the top of the sliding block through screws and move up and down along with the sliding block.
The anti-falling safety belt cableway comprises a safety belt hanging point, a rail and a bracket, wherein the rail is fixed on I-steel of a press beam walking platform through the bracket, and the safety belt hanging point is arranged on the rail.
The inclined ladder comprises ladder components, pedals, guard plates and ladder supports, wherein the pedals are fixed between the two ladder components through screws, the guard plates are arranged at the bottoms of the ladder components and seal the bottoms of the inclined ladders, one ends of the ladder supports are fixed on the ladder components, and the other ends of the ladder supports are fixed on I-shaped steel of a walking platform of a cross beam of a press machine to prevent the ladders from shaking.
And each connecting part is connected with the head inclined ladder, the lifting device, the bridge crossing between the presses, the falling-preventing safety belt cableway and the tail inclined ladder in a locking manner through the steel wire rope.
When the press is normally produced, the head inclined ladder, the lifting device, the bridge crossing between the presses, the anti-falling safety belt cableway and the tail inclined ladder are fixed on I-steel of a walking platform of a cross beam of the press, the hand-push type chain hoist of the lifting device is provided with a sliding block, and a platform at the top of the sliding block moves up and down along with the sliding block.
The beneficial effects are that: the sliding block through bridge device is a bridge which penetrates through the inside of the press machine, and forms the shortest distance between two theoretical straight lines from the line head to the line tail, so that the walking time is shortened, the manpower is saved, the efficiency is improved, and a new path is opened up for the maintenance of the sliding blocks of the stamping line; in addition, the connecting part of the invention is integrally penetrated with the steel wire to prevent falling, and is provided with a cableway and the like capable of suspending a safety belt, thereby ensuring the reliability and stability of the connection of the sliding block through bridge and the operation safety of maintenance personnel. The invention has compact structure and convenient installation, brings great convenience to daily work and maintenance of users, and improves the working efficiency.
Drawings
FIG. 1a is a schematic front view of the present invention at an intermediate mold height;
FIG. 1b is a schematic top view of the present invention at an intermediate die height;
FIG. 1c is a schematic view of section A-A of the present invention at an intermediate die height;
FIG. 1d is a schematic front view of the present invention at an intermediate die height;
FIG. 2 is a schematic view of a lifting device according to the present invention;
FIG. 3 is a schematic view of the structure of the gap bridge between presses of the present invention;
FIG. 4 is a schematic view of the top platform of the slider of the present invention;
FIG. 5 is a schematic view of the structure of the fall arrest seat belt cableway of the present invention;
FIG. 6 is a schematic view of the structure of the inclined ladder with the front line and the tail line of the invention;
in the figure: 1 line head inclined ladder, 2 hoisting device, 3 inter-press bridge, 4 slider top platform, 5 fall protection safety belt cableway, 6 line tail inclined ladder, 7 each connecting portion wire rope, 8I-steel track, 9 support, 10 hand propelled chain hoist, 11 support, 12 guardrail, 13 footboard, 14 hinge door, 15 fixed grid footboard, 16 safety belt hoisting point, 17 track, 18 support, 19 ladder subassembly, 20 footboard, 21 backplate, 22 ladder support.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
FIG. 1a is a schematic front view of the present invention at an intermediate mold height.
FIG. 1b shows a schematic top view of the present invention at an intermediate die height.
FIG. 1c is a schematic view of the cross section A-A of the present invention at an intermediate die height.
FIG. 1d is a schematic front view of the present invention at an intermediate die height.
The invention provides a sliding block through bridge device which comprises a line head inclined ladder 1, a lifting device 2, a press inter-bridge 3, a sliding block top platform 4, a falling-preventing safety belt cableway 5, a line tail inclined ladder 6 and steel wire ropes 7 at all connecting parts.
The landing legs of the head inclined ladder 1, the lifting device 2, the inter-press bridge 3, the anti-falling safety belt cableway 5 and the tail inclined ladder 6 are fixed on I-steel of a press beam walking platform at corresponding positions.
Fig. 2 shows a schematic structural diagram of the lifting device according to the invention.
The lifting device 2 comprises an I-shaped steel rail 8, a bracket 9 and a hand-push type chain hoist 10, wherein the I-shaped steel rail 8 is fixed on the I-shaped steel of the walking platform of the cross beam of the press by the bracket 9, the hand-push type chain hoist 10 is arranged on the I-shaped steel rail 8, the lifting device 2 is arranged at the bottom of the cross beam of the press, and the supporting legs are fixed on the I-shaped steel of the walking platform of the cross beam of the press. When the press works normally, the hand-push type chain hoist 10 on the lifting device 2 is opened out of the outer side of the sliding block, and when the sliding block is maintained, the inner part of the sliding block can be lifted out of the sliding block by the hand-push type chain hoist 10.
Fig. 3 shows a schematic structure of the gap bridge between presses according to the present invention.
The inter-press gap bridge 3 comprises brackets 11, guardrails 12 and pedals 13, wherein the two brackets 11 are fixed at two ends of the pedals 13 through screws, the guardrails 12 are fixed between the two brackets 11 through screws, the inter-press gap bridge 3 is arranged between each press, and the supporting legs are fixed on I-steel of a walking platform of a cross beam of the press.
FIG. 4 is a schematic view of the top platform of the slider of the present invention.
The sliding block top platform 4 comprises hinge doors 14 and fixed grating pedals 15, four hinge doors 14 are arranged at the position with large top space of the sliding block, the fixed grating pedals 15 are arranged at the rest positions of the sliding block top platform, and the hinge doors 14 and the fixed grating pedals 15 are fixed at the top of the sliding block through screws and move up and down along with the sliding block.
Fig. 5 is a schematic structural view of the fall arrest seat belt cableway of the present invention.
The anti-falling safety belt cableway 5 comprises a safety belt hanging point 16, a rail 17 and a bracket 18, wherein the rail 17 is fixed on I-steel of a press beam walking platform by the bracket 18, the safety belt hanging point 16 is arranged on the rail 17, and when a maintenance person works on the sliding block top platform 4, the safety belt needs to be hung, so that the personal safety of high-altitude operation is ensured.
Fig. 6 is a schematic diagram of the structure of the inclined ladder with the front line and the tail line.
The first inclined ladder 1 of line includes ladder subassembly 19, footboard 20, backplate 21, ladder support 22, and footboard 20 is fixed between two ladder subassemblies 19 with the screw, and backplate 21 is in ladder subassembly 19 bottom, seals up first inclined ladder 1 bottom of line, and ladder support 22 one end is fixed on ladder subassembly 19, and the other end is fixed on the I-steel of press crossbeam walking board, prevents that the ladder from rocking. The inclined ladder 1 is arranged between the online head protection observation table and the head press, and is fixed on I-steel of a press beam walking table by virtue of the height difference of the online head protection observation table and the head press.
The wire tail inclined ladder 6 comprises a ladder assembly 19, pedals 20, a guard plate 21 and a ladder support 22, wherein the guard plate 21 is arranged at the bottom of the ladder assembly 19, the bottom of the wire tail inclined ladder 6 is sealed, one end of the ladder support 22 is fixed on the ladder assembly 19, the other end of the ladder support 22 is fixed on I-steel of a walking platform of a cross beam of a press machine, the ladder is prevented from shaking, the wire tail inclined ladder 6 is arranged between the wire tail protection observation platform and the last press machine, and in view of the height difference of the wire tail protection observation platform and the last press machine, the inclined ladder is arranged at the position, and the supporting legs are fixed on the I-steel of the walking platform of the cross beam of the press machine.
The head inclined ladder 1, the lifting device 2, the inter-press bridge 3, the anti-falling safety belt cableway 5 and the tail inclined ladder 6 of each connecting part are loose-proof through the steel wire rope 7, so that the risk that the sliding block penetrates through each part of the bridge and falls aloft is avoided.
When the press is normally produced, the head inclined ladder 1, the lifting device 2, the gap bridge 3 between presses, the anti-falling safety belt cableway 5 and the tail inclined ladder 6 are fixed on I-steel of a cross beam walking platform of the press, the hand-push type chain hoist 10 of the lifting device 2 is provided with a sliding block, and the platform 4 at the top of the sliding block moves up and down along with the sliding block.
The application method of the invention comprises the following steps:
the invention is used in the process: the middle die height is opened to the slider, the bridge and the slider top platform are on a plane, maintenance personnel arrive on the slider top platform that needs to be maintained from the first or line tail of protection line through the inclined ladder, hang the safety belt before getting into the slider platform, avoid the maintenance personnel to fall from the slider top platform, the hinge door of slider top platform can be opened to the maintenance personnel, get into inside the slider, utilize the hoisting apparatus of press crossbeam bottom, hang the inside part that needs to be maintained with the slider inside out of the slider.
The sliding block through bridge device is a bridge which penetrates through the inside of the press machine, forms the shortest distance between two theoretical straight lines from the head to the tail, realizes barrier-free passing from the head press machine to the last press machine in the protection, shortens the walking time, facilitates close-range observation of automation and the condition of whole line of the press machine, saves labor, improves the efficiency, and opens up a new path for maintaining the sliding block of the stamping line; in addition, the connecting part of the invention is integrally penetrated with the steel wire to prevent falling, and is provided with a cableway and the like capable of suspending a safety belt, thereby ensuring the reliability and stability of the connection of the sliding block through bridge and the operation safety of maintenance personnel, opening up a new way for the maintenance inside the press and between the presses, improving the working efficiency and having very high safety performance.
The above-described embodiments of the invention are intended to be examples only, and not to be limiting, and all changes that come within the scope of the invention or equivalents thereto are intended to be embraced thereby.
Claims (2)
1. A slider through-bridge device, characterized by: the device comprises a line head inclined ladder (1), a lifting device (2), an inter-press gap bridge (3), a sliding block top platform (4), a falling-preventing safety belt ropeway (5) and a line tail inclined ladder (6), wherein the line head inclined ladder (1) is arranged between a line head protection observation table and a line head press, the lifting device (2) is arranged at the bottom of a cross beam of a press, the inter-press gap bridge (3) is arranged between each press, the falling-preventing safety belt ropeway (5) is arranged at the bottom of the cross beam of the press, and the line tail inclined ladder (6) is arranged between the line tail protection observation table and the last press; the landing legs of the line head inclined ladder (1), the lifting device (2), the inter-press bridge (3), the anti-falling safety belt cableway (5) and the line tail inclined ladder (6) are fixed on I-steel of a press beam walking platform at corresponding positions;
the lifting device (2) comprises an I-shaped steel rail (8), a bracket (9) and a hand-push type chain hoist (10), wherein the I-shaped steel rail (8) is fixed on I-shaped steel of a cross beam walking platform of the press by the bracket (9), and the hand-push type chain hoist (10) is arranged on the I-shaped steel rail (8);
the inter-press gap bridge (3) comprises brackets (11), guardrails (12) and pedals (13), wherein the two brackets (11) are fixed at two ends of the pedals (13) through screws, and the guardrails (12) are fixed between the two brackets (11) through screws;
the sliding block top platform (4) comprises hinge doors (14) and fixed grating pedals (15), four hinge doors (14) are arranged at the position with large sliding block top space, the fixed grating pedals (15) are arranged at the rest positions of the sliding block top platform (4), and the hinge doors (14) and the fixed grating pedals (15) are fixed at the top of the sliding block by screws and move up and down along with the sliding block;
the anti-falling safety belt cableway (5) comprises a safety belt hanging point (16), a rail (17) and a bracket (18), wherein the rail (17) is fixed on I-steel of a cross beam walking platform of a press machine by the bracket (18), and the safety belt hanging point (16) is arranged on the rail (17);
the wire head inclined ladder (1), the lifting device (2), the gap bridge (3) between the presses, the anti-falling safety belt cableway (5) and the wire tail inclined ladder (6) are loose-proof through the wire ropes (7) at the connecting parts.
2. The slider through-bridge device of claim 1, wherein: the novel ladder comprises a first inclined ladder (1), a second inclined ladder (6), a ladder assembly (19), pedals (20), guard plates (21) and ladder supports (22), wherein the pedals (20) are fixed between the two ladder assemblies (19) through screws, the guard plates (21) are arranged at the bottoms of the ladder assemblies (19), the bottoms of the first inclined ladder (1) and the second inclined ladder (6) are sealed, one end of each ladder support (22) is fixed on the ladder assemblies (19), and the other end of each ladder support is fixed on I-shaped steel of a walking platform of a cross beam of a press, so that the ladder is prevented from shaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610949.8A CN109500338B (en) | 2018-12-27 | 2018-12-27 | Sliding block through bridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610949.8A CN109500338B (en) | 2018-12-27 | 2018-12-27 | Sliding block through bridge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109500338A CN109500338A (en) | 2019-03-22 |
| CN109500338B true CN109500338B (en) | 2024-04-09 |
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ID=65755409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610949.8A Active CN109500338B (en) | 2018-12-27 | 2018-12-27 | Sliding block through bridge device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109500338B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6023958A (en) * | 1998-01-30 | 2000-02-15 | Verson | Bridge press |
| CN101264671A (en) * | 2007-03-15 | 2008-09-17 | 济南二机床集团有限公司 | Automatic production line for pressing machine |
| CN201346868Y (en) * | 2008-12-17 | 2009-11-18 | 奇瑞汽车股份有限公司 | Crossbeam integral through platform of press production line |
| CN205270508U (en) * | 2015-11-17 | 2016-06-01 | 广州汽车集团乘用车有限公司 | Servo machine tool mixes automatic punching production line |
| CN106541611A (en) * | 2015-09-22 | 2017-03-29 | 于平 | A kind of slipper block dropping |
| CN106625474A (en) * | 2016-12-23 | 2017-05-10 | 枣庄度秘信息科技有限公司 | Arched vertical vehicle overhaul stand |
| CN209303627U (en) * | 2018-12-27 | 2019-08-27 | 济南二机床集团有限公司 | A kind of sliding block perforation Biodge device |
-
2018
- 2018-12-27 CN CN201811610949.8A patent/CN109500338B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6023958A (en) * | 1998-01-30 | 2000-02-15 | Verson | Bridge press |
| CN101264671A (en) * | 2007-03-15 | 2008-09-17 | 济南二机床集团有限公司 | Automatic production line for pressing machine |
| CN201346868Y (en) * | 2008-12-17 | 2009-11-18 | 奇瑞汽车股份有限公司 | Crossbeam integral through platform of press production line |
| CN106541611A (en) * | 2015-09-22 | 2017-03-29 | 于平 | A kind of slipper block dropping |
| CN205270508U (en) * | 2015-11-17 | 2016-06-01 | 广州汽车集团乘用车有限公司 | Servo machine tool mixes automatic punching production line |
| CN106625474A (en) * | 2016-12-23 | 2017-05-10 | 枣庄度秘信息科技有限公司 | Arched vertical vehicle overhaul stand |
| CN209303627U (en) * | 2018-12-27 | 2019-08-27 | 济南二机床集团有限公司 | A kind of sliding block perforation Biodge device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109500338A (en) | 2019-03-22 |
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