CN217701322U - Stepping cold bed traction device - Google Patents
Stepping cold bed traction device Download PDFInfo
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- CN217701322U CN217701322U CN202221256605.3U CN202221256605U CN217701322U CN 217701322 U CN217701322 U CN 217701322U CN 202221256605 U CN202221256605 U CN 202221256605U CN 217701322 U CN217701322 U CN 217701322U
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Abstract
The utility model relates to a step-by-step cold bed technical field especially relates to a step-by-step cold bed draw gear, including frame, lift cylinder, translation hydro-cylinder, fixed tooth, removal tooth, lifing beam and walking beam, the backup pad that the level set up is installed to the lower extreme of frame, install in the backup pad lift cylinder, lift cylinder's upper end is rotated and is connected with the lifing beam, the upper end of lifing beam with the lower extreme fixed connection of removal tooth, install two translation hydro-cylinders that correspond each other on the supporting leg of frame, when this device used, two sets of translation hydro-cylinders of accessible cooperation were used, and when the walking beam moved forward promptly, the translation hydro-cylinder extension of one side, the translation hydro-cylinder withdrawal of opposite side, and is same, and when the walking beam moved backward, the translation hydro-cylinder withdrawal of one side, the translation hydro-cylinder extension of opposite side guaranteed that the walking beam can be normal removal, and the translation hydro-cylinder can not overload the function, has improved the stability of device.
Description
Technical Field
The utility model relates to a step-by-step cold bed technical field especially relates to a step-by-step cold bed draw gear.
Background
The walking beam and the walking beam are driven by hydraulic cylinders respectively. When the stepping cooling bed works, firstly, the lifting cylinder works, the lifting Liang Zoulun rolls along the lifting inclined plane, so that the stepping beam is lifted to a position higher than the fixed beam, and a casting blank on the fixed beam is supported; then the stepping cylinder works to move the stepping beam forward for a certain distance; the lifting cylinder enables the lifting beam to descend, the casting blank falls onto the fixed beam again, and the casting blank advances by one tooth forwards and turns over one surface; and finally, the stepping cylinder drives the stepping beam to return to the original position.
The traction mechanism (stepping cylinder) of the existing stepping cooling bed is generally arranged on the same side of the stepping cooling bed, and in the actual use process, the pulling force of the stepping cylinder during retraction is obviously smaller than the pushing force during extension, so that the pulling force of the stepping cylinder during retraction is insufficient, and the stepping cylinder is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stepping cooling bed traction device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a step-by-step cold bed draw gear, includes frame, lift cylinder, translation hydro-cylinder, fixed tooth, removal tooth, lifing beam and walking beam, the backup pad that the level set up is installed to the lower extreme of frame, install in the backup pad lift cylinder, lift cylinder's upper end is rotated and is connected with the lifing beam, the upper end of lifing beam with the lower extreme fixed connection of removal tooth, install two translation hydro-cylinders that correspond each other on the supporting leg of frame, the output of translation hydro-cylinder rotates through the connecting block and is connected with the sleeve, telescopic focus is located the below of connecting block and muffjoint department, keeps vertical state under the sleeve natural state, the lower extreme of removal tooth is fixedly connected with the walking beam still, the lower extreme fixed mounting of walking beam has the cylinder of vertical setting, the flexible end of cylinder with sleeve looks adaptation.
Preferably, the upper end of the sleeve is provided with an inclined plane, and the inner diameter of the uppermost end of the sleeve is larger than the diameter of the telescopic end of the cylinder.
Preferably, the lower end of the outer wall of the sleeve is provided with a convex ring.
Preferably, two supporting blocks corresponding to each other are fixedly arranged on the supporting plate, and the translation oil cylinder is supported through the supporting blocks.
Preferably, the fixed teeth and the moving teeth are alternately arranged at the upper end of the frame.
Preferably, the fixed teeth are fixedly connected with the rack, and the lower ends of the movable teeth are in contact with the rack when the movable teeth move to the lowest point.
Preferably, the connecting block includes the framework of U font and with framework fixed connection's connecting rod, the sleeve rotates with the framework to be connected, the connecting rod is connected with the output of translation hydro-cylinder.
The utility model has the advantages that: when the device is used, the two sets of translation oil cylinders can be matched for use, namely, when the walking beam moves forwards, the translation oil cylinder on one side extends, the translation oil cylinder on the other side retracts, and similarly, when the walking beam moves backwards, the translation oil cylinder on one side retracts, the translation oil cylinder on the other side extends, so that the walking beam can normally move, the translation oil cylinders cannot overload, and the stability of the device is improved.
Drawings
Fig. 1 is a schematic view of a stepping cooling bed traction device according to the present invention;
fig. 2 is a schematic top view of a stepping cooling bed traction apparatus provided by the present invention;
fig. 3 is a schematic top view of the sleeve and the connecting block of the traction device of the stepping cooling bed according to the present invention;
fig. 4 is a schematic cross-sectional structural view of a sleeve of the stepping cooling bed traction device provided by the present invention.
In the figure: the device comprises a frame 1, a support plate 2, a lifting oil cylinder 3, a translation oil cylinder 4, a connecting block 5, a sleeve 6, a supporting block 7, an air cylinder 8, fixed teeth 9, moving teeth 10, a lifting beam 11, a stepping beam 12, a convex ring 61 and an inclined plane 62.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In embodiment 1, referring to fig. 1 to 4, a stepping cooling bed traction apparatus includes a frame 1, a lift cylinder 3, a translation cylinder 4, a fixed tooth 9, a movable tooth 10, a lift beam 11 and a stepping beam 12, where the fixed tooth 9 and the movable tooth 10 are alternately disposed at an upper end of the frame 1, the fixed tooth 9 is fixedly connected to the frame 1, when the movable tooth 10 moves to a lowest point, a lower end of the movable tooth 10 contacts the frame 1, a horizontally disposed support plate 2 is mounted at a lower end of the frame 1, the lift cylinder 3 is mounted on the support plate, an upper end of the lift cylinder 3 is rotatably connected to the lift beam 11, an upper end of the lift beam 11 is fixedly connected to a lower end of the movable tooth 10, two corresponding translation cylinders 4 are mounted on a support leg of the frame 1, an output end of the translation cylinder 4 is rotatably connected to a sleeve 6 through a connection block 5, a center of gravity of the sleeve 6 is located below a connection point of the connection block 5 and the sleeve 6, the sleeve 6 is kept in a vertical state in a natural state, the lower end of the movable tooth 10 is also fixedly connected to the stepping beam 12, a vertically disposed cylinder 8 is fixedly mounted at a lower end of the stepping beam, and the movable cylinder 8 is directly inserted into the sleeve 8, and the movable cylinder 12, and the movable cylinder can be directly operated when the movable cylinder 8 is not inserted into the movable cylinder 12.
The upper end of sleeve 6 sets up inclined plane 62, and the internal diameter of sleeve 6 the top is greater than the diameter of the flexible end of cylinder 8, and sleeve 6 upper end diameter is big, and the cylinder 8 of being convenient for inserts, the lower extreme of sleeve 6 outer wall are provided with bulge loop 61, increase sleeve 6's weight through bulge loop 61 for sleeve 6 focus moves down, improves sleeve 6's stability.
Two supporting blocks 7 which correspond to each other are fixedly arranged on the supporting plate 2, and the translation oil cylinder 4 is supported through the supporting blocks 7.
The connecting block 5 comprises a U-shaped frame body and a connecting rod fixedly connected with the frame body, the sleeve 6 is rotatably connected with the frame body, and the connecting rod is connected with the output end of the translation oil cylinder 4.
In this embodiment, when this device uses, two sets of translation hydro-cylinders 4 of accessible cooperation are used, and when walking beam 12 moved forward promptly, the translation hydro-cylinder 4 of one side extended, and the translation hydro-cylinder 4 of opposite side retracts, and is the same, and when walking beam 12 moved backward, the translation hydro-cylinder 4 of one side retracted, and the translation hydro-cylinder 4 of opposite side extends, guarantees the removal that walking beam 12 can be normal, and translation hydro-cylinder 4 can not the overload operation, has improved the stability of device.
In the device use, meet the less foundry goods of quality, can use single translation hydro-cylinder 4 to carry out work, namely, wherein only one cylinder 8 extension for cylinder 8 and sleeve 6 are connected, and the translation hydro-cylinder 4 that corresponds this moment can normal operating, and another translation hydro-cylinder 4 is in standby state, the effectual consumption of having practiced thrift the energy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a walking cold bed draw gear, includes frame (1), lift cylinder (3), translation hydro-cylinder (4), fixed tooth (9), removal tooth (10), and lifing beam (11) and walking beam (12), its characterized in that, backup pad (2) that the level set up are installed to the lower extreme of frame (1), install in the backup pad lift cylinder (3), the upper end of lift cylinder (3) is rotated and is connected with lifing beam (11), the upper end of lifing beam (11) with the lower extreme fixed connection of removal tooth (10), install two translation hydro-cylinders (4) that correspond each other on the supporting leg of frame (1), the output of translation hydro-cylinder (4) is rotated through connecting block (5) and is connected with sleeve (6), the focus of sleeve (6) is located the below of connecting block (5) and sleeve (6) junction, keeps vertical state under sleeve (6) the natural state, the lower extreme of removing tooth (10) still fixedly connected with walking beam (12), the lower extreme fixed mounting of walking beam (12) has cylinder (8) of vertical setting, cylinder (8) and telescopic sleeve (6) looks adaptation.
2. A stepping cold bed traction device according to claim 1, wherein the upper end of the sleeve (6) is provided with a slope (62), and the inner diameter of the uppermost end of the sleeve (6) is larger than the diameter of the telescopic end of the cylinder (8).
3. A traction device according to claim 2, characterized in that the lower end of the outer wall of said sleeve (6) is provided with a protruding ring (61).
4. The stepping cold bed traction device according to claim 1, wherein two corresponding support blocks (7) are fixedly arranged on the support plate (2), and the translation oil cylinder (4) is supported by the support blocks (7).
5. A traction device for a stepping cold bed according to claim 1, characterized in that said fixed teeth (9) and moving teeth (10) are alternatively arranged at the upper end of the frame (1).
6. A traction device for a stepping cold bed as claimed in claim 5, wherein said fixed teeth (9) are fixedly connected to said frame (1), and the lower ends of said moving teeth (10) are in contact with said frame (1) when said moving teeth (10) move to the lowest point.
7. The stepping cooling bed traction device as claimed in claim 1, wherein the connecting block (5) comprises a U-shaped frame body and a connecting rod fixedly connected with the frame body, the sleeve (6) is rotatably connected with the frame body, and the connecting rod is connected with the output end of the translation oil cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221256605.3U CN217701322U (en) | 2022-05-24 | 2022-05-24 | Stepping cold bed traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221256605.3U CN217701322U (en) | 2022-05-24 | 2022-05-24 | Stepping cold bed traction device |
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| Publication Number | Publication Date |
|---|---|
| CN217701322U true CN217701322U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221256605.3U Active CN217701322U (en) | 2022-05-24 | 2022-05-24 | Stepping cold bed traction device |
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| CN (1) | CN217701322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902612A (en) * | 2023-09-12 | 2023-10-20 | 常州金源机械设备有限公司 | Intelligent material stepping system capable of uniformly distributing materials and control method thereof |
-
2022
- 2022-05-24 CN CN202221256605.3U patent/CN217701322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902612A (en) * | 2023-09-12 | 2023-10-20 | 常州金源机械设备有限公司 | Intelligent material stepping system capable of uniformly distributing materials and control method thereof |
| CN116902612B (en) * | 2023-09-12 | 2024-01-16 | 常州金源机械设备有限公司 | Intelligent material stepping system capable of uniformly distributing materials and control method thereof |
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