CN218669989U - Step-by-step cold bed drive structure - Google Patents
Step-by-step cold bed drive structure Download PDFInfo
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- CN218669989U CN218669989U CN202223092658.9U CN202223092658U CN218669989U CN 218669989 U CN218669989 U CN 218669989U CN 202223092658 U CN202223092658 U CN 202223092658U CN 218669989 U CN218669989 U CN 218669989U
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Abstract
The utility model belongs to the technical field of stepping cold beds, and discloses a driving structure of a stepping cold bed, which comprises a moving rack, a lifting oil cylinder and a translation oil cylinder; the device also comprises a translation vehicle, a lifting vehicle and a support column; the translation vehicle comprises a support beam A and a moving wheel A arranged at the lower part of the support beam A; the lifting vehicle comprises a support beam B and a moving wheel B arranged at the lower part of the support beam B; a lifting component is detachably arranged on the supporting column; the lifting assembly comprises a slope obliquely pointing to the upper right; the lifting car is placed on the inclined plane of the lifting assembly, the right end of the supporting beam B is hinged with a connecting rod B, and the end part of the connecting rod B is hinged with the lifting oil cylinder; the lifting oil cylinder drives the lifting vehicle to move along the inclined plane; the utility model discloses move the ascending removal of vertical side of rack, the ascending removal of horizontal direction is separately controlled, can control its volume that removes in vertical direction or horizontal direction according to the user demand of reality to reach the displacement of accurate control movable rack.
Description
Technical Field
The utility model belongs to the technical field of step-by-step cold bed, in particular to a step-by-step cold bed driving structure.
Background
The step-type cooling bed is a metallurgical device for cooling and conveying rolled pieces, the rolled pieces are cooled by the step-type cooling bed, the temperature of the rolled pieces is reduced to be low, close to 100 ℃, from high temperature, and the step-type cooling bed plays a main role in cooling and forming the rolled pieces. The stepping type cooling bed in the prior art generally comprises a fixed rack and a movable rack, wherein the fixed rack is fixed, and the movable rack is driven by a driving structure to perform lifting, translation, descending and returning cyclic actions so as to move a rolled piece placed on the fixed rack step by step. In the prior art, the motion of the movable rack is realized by four lifting swing oil cylinders and two translation oil cylinders, and the defects are that the motion is unstable, the lifting and translation strokes of the machine body cannot be accurately adjusted, and the lifting height and the translation length cannot be flexibly adjusted; when a large-sized rolled piece (i.e., a rolled piece with a large cross section) is cooled, a small lifting distance causes the moving rack to be unable to smoothly move the rolled piece. Therefore, a driving structure for a stepping cooling bed is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the prior technical problem and providing a driving structure of a stepping cooling bed.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a stepping cold bed driving structure comprises a moving rack, a lifting oil cylinder and a translation oil cylinder; the device also comprises a translation vehicle, a lifting vehicle and a support column;
the translation vehicle comprises a support beam A and a moving wheel A arranged at the lower part of the support beam A; the lifting vehicle comprises a support beam B and a moving wheel B arranged at the lower part of the support beam B;
a lifting component is detachably arranged on the supporting column; the lifting assembly comprises a slope obliquely pointing to the upper right;
the lifting car is placed on the inclined plane of the lifting assembly, the right end of the supporting beam B is hinged with a connecting rod B, and the end part of the connecting rod B is hinged with the lifting oil cylinder; the lifting oil cylinder drives the lifting vehicle to move along the inclined plane;
a cuboid supporting table is detachably mounted on the upper end face of the supporting beam B, and the position of the supporting table is matched with that of the moving wheel A; the translation trolley is placed on the support platform; the right end of the support beam A is hinged with a connecting rod A, and the end part of the connecting rod A is hinged with the translation oil cylinder; the translation oil cylinder drives the translation vehicle to move left and right on the upper end face of the support platform;
the movable rack is fixed on the upper end surface of the support beam A.
The utility model discloses the moving rack that uses in, lift cylinder, translation hydro-cylinder all are step-by-step cold bed field commonly used, and the skilled person in the art is familiar with its shape, knows its installation and control mode, and the detailed description is not given here again. The utility model discloses when using, the lift cylinder drives the lifting truck and removes along the inclined plane, moves on the inclined plane and makes the lifting truck all produce the displacement at horizontal direction and vertical direction for the lifting truck is whole along the reciprocating motion of inclined plane upper right side, left side below, and this has just produced the distance that reciprocates in vertical direction, has also produced the displacement of removing on the horizontal direction. And in the moving process of the lifting vehicle, the translation vehicle is also driven to move in the vertical direction. Meanwhile, the translation trolley can move left and right along the support platform under the driving of the translation oil cylinder, so that the movement of the lifting trolley and the translation trolley is integrated, and the movable rack can be driven to complete the cyclic actions of lifting, translation, descending and returning.
Preferably, the lifting assembly is a wedge-shaped block; the section of the wedge-shaped block is a right-angled triangle; the inclined plane obliquely pointing to the upper right is the upper end surface of the wedge block.
Preferably, arc-shaped baffle plates are installed on the left side and the right side of the supporting table, are bilaterally symmetrical, and are located above the supporting table in circle centers.
The arc-shaped baffle plate can prevent the translation vehicle from falling off when moving left and right, and plays a role in blocking.
Preferably, the lifting assembly comprises a support plate, a mounting plate and a telescopic rod assembly; the lower part of the left end of the supporting plate is hinged with the left side of the upper end surface of the supporting column; the inclined plane obliquely pointing to the upper right is the upper end surface of the supporting plate; the mounting plate is fixedly connected with the right side surface of the support column; the two ends of the telescopic rod component are respectively hinged with the right side of the lower end face of the supporting plate and the middle of the upper end face of the mounting plate.
Preferably, the telescopic rod assembly is one of an electric telescopic rod, an air cylinder and a hydraulic cylinder.
The control of synchronous extension and retraction of the telescopic assemblies such as the electric telescopic rod, the air cylinder, the hydraulic cylinder and the like can be directly realized in the prior art, and the control method is well known to those skilled in the art and is not described in detail herein.
Preferably, the telescopic rod component comprises a threaded rod A, a threaded rod B and a threaded sleeve; the threaded rod A and the threaded rod B are respectively in threaded connection with the two ends of the threaded sleeve, and threads on the threaded rod A and the threaded rod B are reverse threads; the end part of the threaded rod A is hinged with the right side of the lower end face of the supporting plate, and the threaded rod B is hinged with the middle of the upper end face of the mounting plate.
Preferably, the support column is cuboid, and the preceding terminal surface of support column rotates through the pivot and is connected with the scale, and the rear end face of scale contacts with the preceding terminal surface of support column.
When the utility model is used, the lifting oil cylinder is started to drive the lifting vehicle to move to the right upper side along the inclined plane, at the moment, the translation vehicle only displaces in the vertical direction, and the whole movable rack rises; then the translation oil cylinder is started to drive the translation vehicle to move rightwards, so that the moving rack is driven to move rightwards; then the lifting oil cylinder drives the lifting vehicle to move to the left lower side along the inclined surface, and the whole movable rack descends; and then the translation oil cylinder is started to drive the translation vehicle to move leftwards, so that the movable rack is driven to move leftwards and returns to the original position. And in the moving process of the movable rack, the rolled piece placed on the fixed rack is driven to move to the right side of the stepping cooling bed. The utility model discloses a move the ascending removal of rack in vertical side, the ascending removal of horizontal direction is separately controlled, can control its volume that removes in vertical direction or horizontal direction according to the user demand of reality to reach the displacement of accurate control movable rack. Just the utility model discloses an angle of the slope on inclined plane can change, then further expansion remove the mobilizable scope of rack in vertical direction.
The undefined components of the present invention all adopt the conventional means in the field, and those skilled in the art can select the model and the installation mode according to the actual use requirement, so as to clearly know how to install and control the undefined components, and the details are not described herein. The left end and the right end of the movable rack can be connected with other components in a hinged mode, and other components can also be disconnected according to use requirements; the connection and arrangement of the remaining components are chosen by the person skilled in the art according to the actual requirements of use and will not be described in detail here.
The utility model discloses following beneficial effect has been reached:
the utility model discloses simple structure, convenient operation, the utility model discloses move the ascending removal of the vertical side of rack, the ascending removal of horizontal direction is separately controlled, can control its volume of removing in vertical direction or horizontal direction according to the user demand of reality to reach the displacement of accurate control movable rack. Just the utility model discloses an angle of the slope on inclined plane can change, then further expansion remove the mobilizable scope of rack in vertical direction.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 4 of the present invention;
fig. 5 is an enlarged view of the support post and lift assembly of fig. 4.
In the figure: 1. a moving rack; 2. lifting the oil cylinder; 3. a translation oil cylinder; 4. a support column; 5. a support beam A; 6. a moving wheel A; 7. a support beam B; 8. a moving wheel B; 9. a bevel; 10. a connecting rod B; 11. a support table; 12. a connecting rod A; 13. a wedge block; 14. an arc-shaped baffle plate; 15. a support plate; 16. mounting a plate; 17. an electric telescopic rod; 18. a threaded rod A; 19. a threaded rod B; 20. a threaded bushing; 21. a graduated scale; 22. and (5) rolling a rolled piece.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
Example 1
As shown in fig. 1, a driving structure of a stepping cooling bed comprises a moving rack 1, a lifting oil cylinder 2 and a translation oil cylinder 3; the device also comprises a translation vehicle, a lifting vehicle and a support column 4;
the translation trolley comprises a support beam A5 and a moving wheel A6 arranged at the lower part of the support beam A5; the lifting vehicle comprises a supporting beam B7 and a moving wheel B8 arranged at the lower part of the supporting beam B7;
a lifting component is detachably arranged on the supporting column 4; the lifting assembly comprises a bevel 9 which is obliquely directed to the upper right;
the lifting car is placed on the inclined plane 9 of the lifting assembly, the right end of the supporting beam B7 is hinged with a connecting rod B10, and the end part of the connecting rod B10 is hinged with the lifting oil cylinder 2; the lifting oil cylinder 2 drives the lifting vehicle to move along the inclined plane 9;
a cuboid supporting table 11 is detachably mounted on the upper end face of the supporting beam B7, and the position of the supporting table 11 is matched with the moving wheel A6; the translation trolley is placed on the support platform 11; the right end of the supporting beam A5 is hinged with a connecting rod A12, and the end part of the connecting rod A12 is hinged with the translation oil cylinder 3; the translation oil cylinder 3 drives the translation vehicle to move left and right on the upper end face of the support platform 11;
the movable rack 1 is fixed on the upper end surface of the support beam A5.
The supporting table is detachable, supporting tables with different heights and different lengths can be selected and installed according to actual use requirements, so that the device is suitable for rolled pieces with different sizes, and can be matched with the lifting oil cylinder and the translation oil cylinder to move, so that the movable rack can generate different motion tracks.
The lifting component is a wedge-shaped block 13; the section of the wedge block 13 is a right triangle; the inclined surface 9 obliquely pointing to the upper right is the upper end surface of the wedge block 13.
The wedge block in the embodiment is detachable, and the wedge block with different inclined plane inclination angles can be replaced according to actual use requirements, so that the movement amount of the moving rack in the vertical direction in the whole movement process can be changed, and the rolled piece 22 on the moving rack is driven to have different displacements in the vertical direction; i.e. different degrees of lifting in the vertical direction can be met by replacing different wedge blocks.
Example 2
As shown in fig. 2, on the basis of embodiment 1, arc-shaped baffles 14 are installed on both the left and right sides of the support platform 11, the arc-shaped baffles 14 are bilaterally symmetric, and the center of circle of the arc-shaped baffles 14 is above the support platform 11.
Example 3
As shown in fig. 3, a driving structure of a stepping cooling bed comprises a moving rack 1, a lifting cylinder 2 and a translation cylinder 3; the device also comprises a translation vehicle, a lifting vehicle and a support column 4;
the translation trolley comprises a support beam A5 and a moving wheel A6 arranged at the lower part of the support beam A5; the lifting vehicle comprises a support beam B7 and a moving wheel B8 arranged at the lower part of the support beam B7;
a lifting component is detachably arranged on the supporting column 4; the lifting assembly comprises a bevel 9 which is obliquely directed to the upper right;
the lifting car is placed on the inclined plane 9 of the lifting assembly, the right end of the supporting beam B7 is hinged with a connecting rod B10, and the end part of the connecting rod B10 is hinged with the lifting oil cylinder 2; the lifting oil cylinder 2 drives the lifting vehicle to move along the inclined plane 9;
a cuboid-shaped supporting table 11 is detachably mounted on the upper end face of the supporting beam B7, and the position of the supporting table 11 is matched with the moving wheel A6; the translation trolley is placed on the support platform 11; the right end of the supporting beam A5 is hinged with a connecting rod A12, and the end part of the connecting rod A12 is hinged with the translation oil cylinder 3; the translation oil cylinder 3 drives the translation vehicle to move left and right on the upper end face of the support platform 11;
the movable rack 1 is fixed on the upper end surface of the support beam A5.
The lifting assembly comprises a supporting plate 15, a mounting plate 16 and an electric telescopic rod 17; the lower part of the left end of the supporting plate 15 is hinged with the left side of the upper end surface of the supporting column 4; the inclined plane 9 which is obliquely directed to the upper right is the upper end surface of the supporting plate 15; the mounting plate 16 is fixedly connected with the right side surface of the support column 4; two ends of the electric telescopic rod 17 are respectively hinged with the right side of the lower end face of the supporting plate 15 and the middle of the upper end face of the mounting plate 16.
In this embodiment, the inclination of the supporting plate can be controlled by controlling the extension or contraction of the electric telescopic rod, so that the movement amount of the movable rack in the vertical direction is further changed by changing the inclination of the inclined surface.
Example 4
As shown in fig. 4 and 5, a stepping cooling bed driving structure comprises a moving rack 1, a lifting cylinder 2 and a translation cylinder 3; the device also comprises a translation vehicle, a lifting vehicle and a support column 4;
the translation trolley comprises a support beam A5 and a moving wheel A6 arranged at the lower part of the support beam A5; the lifting vehicle comprises a supporting beam B7 and a moving wheel B8 arranged at the lower part of the supporting beam B7;
a lifting component is detachably arranged on the supporting column 4; the lifting assembly comprises a bevel 9 which is obliquely directed to the upper right;
the lifting car is placed on the inclined plane 9 of the lifting assembly, the right end of the supporting beam B7 is hinged with a connecting rod B10, and the end part of the connecting rod B10 is hinged with the lifting oil cylinder 2; the lifting oil cylinder 2 drives the lifting vehicle to move along the inclined plane 9;
a cuboid-shaped supporting table 11 is detachably mounted on the upper end face of the supporting beam B7, and the position of the supporting table 11 is matched with the moving wheel A6; the translation trolley is placed on the support platform 11; the right end of the supporting beam A5 is hinged with a connecting rod A12, and the end part of the connecting rod A12 is hinged with the translation oil cylinder 3; the translation oil cylinder 3 drives the translation vehicle to move left and right on the upper end face of the support platform 11;
the movable rack 1 is fixed on the upper end surface of the support beam A5.
The lifting assembly comprises a supporting plate 15, a mounting plate 16 and a telescopic rod assembly; the lower part of the left end of the supporting plate 15 is hinged with the left side of the upper end surface of the supporting column 4; the inclined plane 9 which is obliquely directed to the upper right is the upper end surface of the support plate 15; the mounting plate 16 is fixedly connected with the right side surface of the support column 4;
the telescopic rod component comprises a threaded rod A18, a threaded rod B19 and a threaded sleeve 20; the threaded rod A18 and the threaded rod B19 are respectively in threaded connection with the two ends of the threaded sleeve 20, and the threads on the threaded rod A18 and the threaded rod B19 are reverse threads; the end part of the threaded rod A18 is hinged with the right side of the lower end surface of the support plate 15, and the threaded rod B19 is hinged with the middle of the upper end surface of the mounting plate 16.
The support column 4 is cuboid, and the preceding terminal surface of support column 4 rotates through the pivot and is connected with scale 21, and the rear end face of scale 21 contacts with the preceding terminal surface of support column 4.
In this embodiment, can realize the relative motion between threaded rod A, the threaded rod B through rotatory threaded sleeve, because the screw thread on threaded rod A, the threaded rod B is the reverse screw thread each other, consequently when rotating threaded sleeve, can be so that the distance between threaded rod A, the threaded rod B reduces or increases to play the angle of adjusting the backup pad, further mediate the angle on inclined plane, further then changed the amount of movement of movable rack in vertical direction. In this embodiment, the threaded sleeve is adjusted by manual rotation, so the scale can be turned over, and the height of the support plate can be measured, thereby ensuring that the height of each support plate is adjusted to be consistent.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (6)
1. A stepping cold bed driving structure comprises a moving rack, a lifting oil cylinder and a translation oil cylinder; the method is characterized in that: the device also comprises a translation vehicle, a lifting vehicle and a support column;
the translation vehicle comprises a support beam A and a moving wheel A arranged at the lower part of the support beam A; the lifting vehicle comprises a support beam B and a moving wheel B arranged at the lower part of the support beam B;
a lifting component is detachably arranged on the supporting column; the lifting assembly comprises a slope obliquely pointing to the upper right;
the lifting car is placed on the inclined plane of the lifting assembly, the right end of the supporting beam B is hinged with a connecting rod B, and the end part of the connecting rod B is hinged with the lifting oil cylinder; the lifting oil cylinder drives the lifting vehicle to move along the inclined plane;
a cuboid supporting table is detachably mounted on the upper end face of the supporting beam B, and the position of the supporting table is matched with that of the moving wheel A; the translation vehicle is placed on the support platform; the right end of the support beam A is hinged with a connecting rod A, and the end part of the connecting rod A is hinged with the translation oil cylinder; the translation oil cylinder drives the translation vehicle to move left and right on the upper end face of the support platform;
the movable rack is fixed on the upper end surface of the support beam A.
2. The driving structure of a step cooling bed as claimed in claim 1, wherein: the lifting assembly is a wedge-shaped block; the section of the wedge-shaped block is a right-angled triangle; the inclined plane obliquely pointing to the upper right is the upper end surface of the wedge block.
3. The stepping cooling bed driving structure according to claim 1, wherein: arc baffles are arranged on the left side and the right side of the supporting table, the arc baffles are bilaterally symmetrical, and the circle center of each arc baffle is located above the supporting table.
4. The stepping cooling bed driving structure according to claim 1, wherein: the lifting assembly comprises a supporting plate, a mounting plate and a telescopic rod assembly; the lower part of the left end of the supporting plate is hinged with the left side of the upper end surface of the supporting column; the inclined plane obliquely pointing to the upper right is the upper end surface of the supporting plate; the mounting plate is fixedly connected with the right side surface of the support column; the two ends of the telescopic rod component are respectively hinged with the right side of the lower end face of the supporting plate and the middle of the upper end face of the mounting plate.
5. The driving structure of a step cooling bed as claimed in claim 4, wherein: the telescopic rod component is one of an electric telescopic rod, an air cylinder and a hydraulic cylinder.
6. The driving structure of a step cooling bed as claimed in claim 4, wherein: the telescopic rod component comprises a threaded rod A, a threaded rod B and a threaded sleeve; the threaded rod A and the threaded rod B are respectively in threaded connection with the two ends of the threaded sleeve, and threads on the threaded rod A and the threaded rod B are opposite threads; the end part of the threaded rod A is hinged with the right side of the lower end face of the supporting plate, and the threaded rod B is hinged with the middle of the upper end face of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223092658.9U CN218669989U (en) | 2022-11-21 | 2022-11-21 | Step-by-step cold bed drive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223092658.9U CN218669989U (en) | 2022-11-21 | 2022-11-21 | Step-by-step cold bed drive structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669989U true CN218669989U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223092658.9U Active CN218669989U (en) | 2022-11-21 | 2022-11-21 | Step-by-step cold bed drive structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669989U (en) |
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2022
- 2022-11-21 CN CN202223092658.9U patent/CN218669989U/en active Active
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