CN222316356U - Cushion block structure with adjustable height - Google Patents
Cushion block structure with adjustable height Download PDFInfo
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- CN222316356U CN222316356U CN202323564090.0U CN202323564090U CN222316356U CN 222316356 U CN222316356 U CN 222316356U CN 202323564090 U CN202323564090 U CN 202323564090U CN 222316356 U CN222316356 U CN 222316356U
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- screw rod
- height
- moving block
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Abstract
本实用新型公开的一种可调节高度的垫块结构，设于两个配合型面之间，用于调节两个配合型面之间的距离，包括有下端固定块结构和上端移动块结构；所述下端固定块结构包括有：固设于下端型面上的底板及并排设于底板上的型腔块和滑轨件；于所述型腔块内开设有与水平方向呈锐角的型腔，于所述型腔内固设一螺杆，所述螺杆与型腔相应部适配的一端加工呈锥形，所述螺杆的另一端由型腔内部延伸至型腔外部；于滑轨件上设置有可沿滑轨移动的滑块，所述滑块与一移动块连接；所述移动块上加工形成有与螺杆的螺纹适配的螺纹面；所述螺杆、移动块及滑块构成螺纹副，通过驱动螺杆旋转建立移动块和滑块的直线运动。
The utility model discloses a cushion block structure with adjustable height, which is arranged between two matching surfaces and is used to adjust the distance between the two matching surfaces, and comprises a lower end fixed block structure and an upper end movable block structure; the lower end fixed block structure comprises: a base plate fixedly arranged on the lower end surface and a cavity block and a slide rail member arranged side by side on the base plate; a cavity forming an acute angle with the horizontal direction is opened in the cavity block, a screw is fixed in the cavity, one end of the screw matching with the corresponding part of the cavity is processed into a cone, and the other end of the screw extends from the inside of the cavity to the outside of the cavity; a slider movable along the slide rail is arranged on the slide rail, and the slider is connected to a movable block; a threaded surface matching with the thread of the screw is formed on the movable block; the screw, the movable block and the slider constitute a thread pair, and the linear motion of the movable block and the slider is established by driving the screw to rotate.
Description
Technical Field
The utility model belongs to the technical field of strip steel hot rolling, and particularly relates to a cushion block structure with adjustable height.
Background
The alloy backing plates with higher strength are generally used on large-scale equipment in a finish rough rolling area of a hot rolling production line, the required height is adjusted by overlapping the alloy backing plates with different thickness specifications, the problem that the operation time of travelling crane for lifting the cushion blocks back and forth is long and the working strength is high in the process of overlapping the alloy backing plates is solved, and deviation occurs in the overlapping height, so that steel sheet straightedge is repeatedly measured after each time of overlapping the alloy backing plates. At present, for some small-sized equipment, the height of the production line is required to be adjusted basically consistent with that of large-sized equipment, and no special cushion block with adjustable height is arranged.
The utility model application number is CN 202320513650.0, which discloses a bus rail bracket for height-adjustable transportation equipment, comprising a bracket body, wherein the front surface of the bracket body is provided with a rotating rod, one end of the rotating rod is provided with a sliding handle, one end of the front surface of the bracket body, which is close to the sliding handle, is provided with a plug hole, one end of the bracket body, which is close to the rotating rod, is provided with an inner groove, a first meshing tooth is arranged in the inner groove, the back surface of the first meshing tooth is provided with a first transmission tooth, one side of the first transmission tooth is provided with a second transmission tooth, and the front surface of the second transmission tooth is provided with a second meshing tooth.
Disclosure of utility model
The utility model aims to provide a cushion block structure with adjustable height, which has the following technical scheme:
the cushion block structure with adjustable height is arranged between two matched molded surfaces and is used for adjusting the distance between the two matched molded surfaces and comprises a lower end fixed block structure and an upper end movable block structure;
The lower end fixing block structure comprises a bottom plate fixedly arranged on the lower end molded surface, a cavity block and a sliding rail piece, wherein the cavity block and the sliding rail piece are arranged on the bottom plate side by side;
a cavity 2 which forms an acute angle with the horizontal direction is arranged in the cavity block,
A screw rod is fixedly arranged in the cavity,
One end of the screw rod, which is matched with the corresponding part of the cavity, is processed to be conical, and the other end of the screw rod extends from the inside of the cavity to the outside of the cavity;
A sliding block capable of moving along the sliding rail is arranged on the sliding rail piece and is connected with a moving block;
The moving block is processed to form a thread surface matched with the thread of the screw rod;
The screw rod, the moving block and the sliding block form a thread pair, and the linear motion of the moving block and the sliding block is established by driving the screw rod to rotate.
Further, the method comprises the steps of,
The screw rod is arranged in a smooth surface prismatic shape from one end of the cavity extending to the outside of the cavity, and is provided with a driving handle which is matched with the end part of the smooth surface prismatic angle.
Further, the method comprises the steps of,
The movable block is detachably arranged.
Further, the method comprises the steps of,
The moving blocks are provided in plural at different heights.
Further, the method comprises the steps of,
The movable block is provided with a molded surface perpendicular to the horizontal plane, and scales are arranged on the molded surface.
The cushion block structure with the adjustable height is arranged based on the principle of screw rod transmission, and the die cavities in the die cavity blocks in the structure are arranged to form an acute angle with the horizontal direction, so that the rotary motion of the screw rod transmission is converted into linear motion, and the linear motion is converted into motion in the height direction through the existence of the angle, so that the height adjustment is realized. The moving block in the structure is provided with the molded surface vertical to the horizontal plane, and the molded surface is provided with scales, so that the precise height adjustment is realized. The movable blocks in the structure are arranged to be detachable, and a plurality of groups with different heights are arranged at the same time, so that the adaptation to different height requirements can be established.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of the moving block after being driven to move.
In the drawing the view of the figure,
1-A cavity block;
2-a cavity;
3-a screw;
4-moving blocks;
5-drive handle.
Detailed Description
The following describes a height-adjustable cushion block structure according to the present utility model in further detail with reference to the drawings and detailed description.
The cushion block structure with the adjustable height shown in fig. 1 can be arranged between two matched molded surfaces and is used for adjusting the distance between the two matched molded surfaces, and comprises a lower end fixed block structure and an upper end moving block structure, wherein the lower end fixed block structure comprises a bottom plate fixedly arranged on the lower end molded surface, a cavity block 1 and a sliding rail piece which are arranged on the bottom plate side by side, a cavity 2 which forms an acute angle with the horizontal direction is formed in the cavity block 1, a screw rod 3 is fixedly arranged in the cavity 2, and one end of the screw rod 3, which is matched with the corresponding part of the cavity, is processed to be conical, so that positioning and limiting are established for the screw rod. The other end of the screw rod 3 extends to the outside of the die cavity 2 from the inside of the die cavity, one end extending to the outside of the die cavity from the inside of the die cavity is arranged in a smooth surface corner shape, and the screw rod 3 is driven to rotate by rotating the driving handle 5 through the driving handle 5 which is matched with the end part of the smooth surface corner. The screw rod 3, the moving block 4 and the sliding block form a screw thread pair, and the linear motion of the moving block and the sliding block along the screw rod direction can be realized by driving the screw rod to rotate due to the fact that the restriction on the screw rod rotation direction is established on the moving block through the sliding block, and accordingly, the height adjustment can be realized as shown in fig. 2. Meanwhile, the moving block 4 in the structure is provided with a molded surface vertical to the horizontal plane, and scales are arranged on the molded surface, so that the precise height adjustment is realized. By arranging the movable blocks 4 in the structure in a detachable manner and simultaneously arranging a plurality of groups with different heights, the adaptation to the requirements of different heights can be established.
Claims (5)
1. The utility model provides a but height-adjusting's cushion structure, locates between two cooperation profiles for adjust the distance between two cooperation profiles, its characterized in that:
Comprises a lower end fixed block structure and an upper end movable block structure;
The lower end fixing block structure comprises a bottom plate fixedly arranged on the lower end molded surface, a cavity block (1) and a sliding rail piece, wherein the cavity block and the sliding rail piece are arranged on the bottom plate side by side;
a cavity (2) which forms an acute angle with the horizontal direction is arranged in the cavity block (1),
A screw rod (3) is fixedly arranged in the cavity (2),
One end of the screw rod (3) matched with the corresponding part of the cavity is processed to be conical, and the other end of the screw rod (3) extends from the inside of the cavity to the outside of the cavity (2);
a sliding block capable of moving along the sliding rail is arranged on the sliding rail piece and is connected with a moving block (4);
A thread surface matched with the thread of the screw rod (3) is formed on the moving block (4);
The screw rod (3), the moving block (4) and the sliding block form a thread pair, and the linear motion of the moving block and the sliding block is established by driving the screw rod to rotate.
2. The height-adjustable spacer structure of claim 1, wherein:
The screw rod (3) is arranged in a smooth surface prismatic shape from one end of the cavity extending to the outside of the cavity, and is provided with a driving handle (5) which is matched with the end part of the smooth surface prismatic angle.
3. The height-adjustable spacer structure of claim 1, wherein:
the moving block (4) is detachably arranged.
4. A height-adjustable spacer structure according to claim 3, wherein:
the moving block (4) is provided in plural at different heights.
5. The height-adjustable spacer structure of claim 1, wherein:
The moving block (4) is formed with a molded surface perpendicular to the horizontal plane, and scales are arranged on the molded surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323564090.0U CN222316356U (en) | 2023-12-26 | 2023-12-26 | Cushion block structure with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323564090.0U CN222316356U (en) | 2023-12-26 | 2023-12-26 | Cushion block structure with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222316356U true CN222316356U (en) | 2025-01-07 |
Family
ID=94085887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323564090.0U Active CN222316356U (en) | 2023-12-26 | 2023-12-26 | Cushion block structure with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222316356U (en) |
-
2023
- 2023-12-26 CN CN202323564090.0U patent/CN222316356U/en active Active
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