CN216781067U

CN216781067U - Adjustable supporting tool

Info

Publication number: CN216781067U
Application number: CN202123131379.4U
Authority: CN
Inventors: 司贤勇; 吴勇; 张敬; 许岩波
Original assignee: Louyang Hengnuo Anchor Technology Co ltd
Current assignee: Louyang Hengnuo Anchor Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-21
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the field of rolling auxiliary equipment, in particular to an adjustable supporting tool which comprises a fixed support, a movable support, supporting studs and supporting blocks, wherein a bottom plate is arranged on the fixed support in a sliding mode, the movable support is arranged on the bottom plate, a plurality of mounting holes are formed in the movable support, the supporting studs are arranged in the mounting holes, adjustable nuts are connected to the supporting studs in a threaded mode, the lower end face of each adjustable nut is in contact with the upper end face of the movable support, the supporting blocks are located at the upper ends of the supporting studs, and guide rods are arranged between the supporting blocks and the movable support. The utility model can realize the horizontal and high-low movable support of the workpiece to be processed, so that the workpiece is not influenced by external factors in the processing engineering, and the processing precision is improved.

Description

Adjustable supporting tool

Technical Field

The utility model relates to the field of rolling auxiliary equipment, in particular to an adjustable supporting tool.

Background

When a workpiece with a relatively strong rigidity, such as a long shaft shape, is rolled by a rolling mill, the workpiece needs sufficient rigid support to reduce the adverse effect on the processing precision caused by vibration and deformation generated in the rolling process, and the workpiece is generally positioned and supported by a fixed positioning device, so that rolling is realized. However, in the rolling process, the tool cannot support and position products with different diameters, so that the equipment cannot roll the products with different diameters, the utilization rate of the rolling equipment is reduced, the high efficiency and the practicability of the rolling equipment are influenced, and the production cost is invisibly increased.

Disclosure of Invention

The utility model aims to solve the problem that a rigid support cannot adapt to workpieces with different sizes, and provides an adjustable support tool which can realize horizontal and high-low movable support of workpieces to be processed, so that the workpiece is not influenced by external factors in a processing project, and the processing precision is improved.

In order to realize the purpose, the technical scheme of the utility model is as follows:

an adjustable supporting tool comprises a fixed support, a movable support, a supporting stud and a supporting block, wherein a bottom plate is arranged on the fixed support in a sliding mode, the movable support is arranged on the bottom plate, a plurality of mounting holes are formed in the movable support, the mounting holes are in a shape including but not limited to a circle or a regular polygon, the supporting stud is arranged in the mounting holes, the supporting stud is in clearance fit with the mounting holes or the diameter of the supporting stud is smaller than the inner diameter of the mounting holes, an adjustable nut is connected to the supporting stud in a threaded mode, the outer diameter of the adjustable nut is larger than the inner diameter of the mounting holes, the lower end face of the adjustable nut is in contact with the upper end face of the movable support, the supporting block is located at the upper ends of the supporting studs, the supporting block is fixedly connected with the supporting stud and used for supporting a workpiece, and a guide rod is arranged between the supporting block and the movable support, the guide rod is connected with the supporting block in a sliding mode or connected with the movable support in a sliding mode. The height and the front and back positions of the supporting block can be adjusted, so that the supporting tool can adapt to workpieces of different sizes.

In a further preferred scheme, the mounting hole is circular, and the movable support is provided with fixing bolt in one side that corresponds the mounting hole, fixing bolt and movable support threaded connection, fixing bolt passes the movable support and supports to the support stud on, further promotes the upper and lower rigidity of support bolt.

In a further preferred scheme, a guide groove is axially formed in the support stud and corresponds to the fixing bolt, so that the fastening performance of the fixing bolt on the support stud is guaranteed.

In a further preferred scheme, through holes are formed in two sides of the movable support, the guide rods are fixedly arranged on two sides of the supporting block, and the guide rods penetrate through the through holes to be connected with the movable support in a sliding mode.

In a further preferred scheme, a fixed block is fixedly arranged on the bottom plate, an R-shaped support is fixedly arranged on the fixed support and corresponds to the fixed block, and an adjusting handle is arranged on the R-shaped support and is in threaded connection with the R-shaped support and is in rotary connection with the fixed block.

In a further preferred scheme, a plurality of fastening bolts are arranged on two sides of the fixed support, the fastening bolts are in threaded connection with the fixed support, and the fastening bolts penetrate through the fixed support and abut against the bottom plate.

Through the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the movable support is provided with the support stud, the support stud is in threaded connection with the adjustable nut, the support stud is provided with the support block, the height position of the adjustable nut on the support stud is adjusted by rotating the adjustable nut, the adjustable nut is in contact with the movable support to form upward support for the support stud and the support block, the position of the adjustable nut is adjusted, namely the height of the support block is adjusted, and the workpiece to be processed is supported by the support block, so that the movable support is suitable for workpieces with different sizes, and the rolling equipment can roll the workpieces with different sizes.

In a further preferred scheme, the support stud is fastened through a fixing bolt, so that the upper position and the lower position of the support stud are fixed, the support block is guaranteed to rigidly support the workpiece to be processed, vibration and deformation are avoided, and the processing precision is improved.

Drawings

FIG. 1 is a schematic structural view of an adjustable support tool according to the present invention;

FIG. 2 is a second schematic structural view of an adjustable support tool according to the present invention;

FIG. 3 is a third schematic structural view of an adjustable support tool of the present invention;

fig. 4 is a schematic structural view of the support stud of the present invention.

The reference numbers in the drawings are as follows: the device comprises a fastening bolt 2, a movable support 3, a fixed support 4, an adjustable nut 6, a supporting block 7, a guide rod 8, a supporting stud 9, an adjusting handle 10, a fixing block 11, a bottom plate 12, a fixing bolt 13 and an R-shaped support 14.

Detailed Description

The utility model is further described with reference to the following figures and detailed description:

in the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "lateral", "vertical", etc. indicate orientations or positional relationships based on those shown in fig. 1 only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, this embodiment provides an adjustable supporting tool, which includes a fixed support 4, and further includes a movable support 3, a supporting stud 9, and a supporting block 7, a bottom plate 12 is slidably disposed on the fixed support 4, the movable support 3 is disposed on the bottom plate 12, a plurality of mounting holes are disposed on the movable support 3, shapes of the mounting holes include, but are not limited to, a circle and a regular polygon, the supporting stud 9 is disposed in the mounting holes, the supporting stud 9 is in clearance fit with the mounting holes, or the diameter of the supporting stud 9 is smaller than the inner diameter of the mounting holes, and the supporting stud 9 can slide up and down in the mounting holes, and can adjust the height. The support studs 9 are in threaded connection with adjustable nuts 6, the outer diameters of the adjustable nuts 6 are larger than the inner diameter of the mounting holes, the lower end faces of the adjustable nuts 6 are in contact with the upper end faces of the movable supports 3, and the support blocks 7 are located at the upper ends of the support studs 9. The supporting block 7 is fixedly connected with the supporting stud 9, the supporting block 7 is used for supporting a workpiece, a guide rod 8 is arranged between the supporting block 7 and the movable support 3, and the guide rod 8 is connected with the supporting block 7 in a sliding mode or connected with the movable support 3 in a sliding mode. Because the adjusting nut 6 is in contact with the movable support 3, the adjusting nut 6 forms a fixed support for the support stud 9 and the support block 7, and the adjusting nut 6 is adjusted on the support stud 9 by rotating the adjustable nut 6, so that the height of the support block 7 is adjusted to adapt to workpieces with different diameters during rolling and support the workpieces. Meanwhile, the supporting block 7 is guided by the guide rod 8 when the height of the supporting block 7 is adjusted, and the adjusting stability is ensured.

Further, in order to increase the firmness of the supporting block 7, the mounting hole is circular, the movable support 3 is provided with a fixing bolt 13 on one side corresponding to the mounting hole, the fixing bolt 13 is in threaded connection with the movable support 3, and the fixing bolt 13 penetrates through the movable support 3 and abuts against the supporting stud 9. The support stud 9 is fastened and fixed through the fixing bolt 13, so that the support rigidity of the support block 7 is improved, the influence of vibration during rolling on the height of the support block 7 is avoided, and the rolling precision is ensured.

In the above, the support stud 9 is axially provided with a guide groove, and the guide groove corresponds to the fixing bolt 13. When the fixing bolt 13 is tightened to fix the support stud 9, the end surface of the fixing bolt 13 is in contact with the guide groove, and the flat surface of the fixing bolt 13 is in surface contact with the flat surface of the guide groove, so that the fixing bolt 13 and the support stud 9 are fastened more firmly.

Specifically, through holes are formed in the two sides of the movable support 3, the guide rods 8 are fixedly arranged on the two sides of the supporting block 7, and the guide rods 8 penetrate through the through holes to be connected with the movable support 3 in a sliding mode. When the height of the supporting block 7 is adjusted, the guide rod 8 slides relative to the movable support 3 to guide the movement of the supporting block 7.

Further, a fixed block 11 is fixedly arranged on the bottom plate 12, an R-shaped support 14 is fixedly arranged on the fixed support 4, the R-shaped support 14 corresponds to the fixed block 11, an adjusting handle 10 is arranged on the R-shaped support 14, and the adjusting handle 10 is in threaded connection with the R-shaped support 14 and is in rotating connection with the fixed block 11. The adjusting handle 10 is rotated to enable the adjusting handle 10 to move back and forth relative to the fixing block 11, so that the bottom plate 12 and the movable support 3 are driven to move back and forth, and the supporting block 7 is driven to move back and forth to adapt to workpieces with different sizes.

Further, both sides of fixing support 4 all are provided with a plurality of fastening bolt 2, fastening bolt 2 and fixing support 4 threaded connection, fastening bolt 2 pass fixing support 4 and support to bottom plate 12 on. After the front-rear position of the cradle 3 is adjusted, the base plate 12 is fixed by tightening the plurality of fastening bolts 2.

The fixture is fixedly arranged in a rolling production line through the fixing support 4, a workpiece needing to be rolled is supported, the supporting block is used for supporting and clinging to the surface of a workpiece to be machined, the workpiece to be machined is guaranteed to play a supporting role when stressed, and vibration and deformation cannot occur. For workpieces with different sizes, the front and rear positions of the supporting block can be adjusted by rotating the adjusting handle 10, and then the bottom plate 12 is fixed through the fastening bolt 2, so that the supporting block 7 is fixed in the front and rear direction; the upper and lower heights of the supporting block 7 are adjusted by rotating the adjustable nut 6, then the supporting stud 9 is fastened through the fixing bolt 13, and the supporting rigidity of the supporting block 7 is ensured under the double fastening of the adjustable nut and the fixing bolt 13.

The above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications in the structure, features and principles described in the present invention should be included in the claims of the present invention.

Claims

1. The adjustable supporting tool comprises a fixed support (4) and is characterized by further comprising a movable support (3), a supporting stud (9) and a supporting block (7), wherein a bottom plate (12) is arranged on the fixed support (4) in a sliding mode, the movable support (3) is arranged on the bottom plate (12), a plurality of mounting holes are formed in the movable support (3), the mounting holes are circular or regular polygon in shape, the supporting stud (9) is arranged in the mounting holes, the supporting stud (9) is in clearance fit with the mounting holes or the diameter of the supporting stud (9) is smaller than the inner diameter of the mounting holes, an adjustable nut (6) is connected to the supporting stud (9) in a threaded mode, the outer diameter of the adjustable nut (6) is larger than the inner diameter of the mounting holes, and the lower end face of the adjustable nut (6) is in contact with the upper end face of the movable support (3), the supporting block (7) is located at the upper ends of the supporting studs (9), the supporting block (7) is fixedly connected with the supporting studs (9), the supporting block (7) is used for supporting a workpiece, a guide rod (8) is arranged between the supporting block (7) and the movable support (3), and the guide rod (8) is in sliding connection with the supporting block (7) or in sliding connection with the movable support (3).

2. The adjustable support tool according to claim 1, wherein the mounting hole is circular, a fixing bolt (13) is arranged on one side of the movable support (3) corresponding to the mounting hole, the fixing bolt (13) is in threaded connection with the movable support (3), and the fixing bolt (13) penetrates through the movable support (3) and abuts against the support stud (9).

3. The adjustable support tool of claim 2, wherein a guide groove is axially formed in the support stud (9), and the guide groove corresponds to the fixing bolt (13).

4. The adjustable supporting tool according to claim 1, wherein through holes are formed in two sides of the movable support (3), the guide rods (8) are fixedly arranged on two sides of the supporting block (7), and the guide rods (8) penetrate through the through holes to be connected with the movable support (3) in a sliding mode.

5. The adjustable supporting tool according to claim 1, wherein a fixing block (11) is fixedly arranged on the bottom plate (12), an R-shaped support (14) is fixedly arranged on the fixing support (4), the R-shaped support (14) corresponds to the fixing block (11), an adjusting handle (10) is arranged on the R-shaped support (14), and the adjusting handle (10) is in threaded connection with the R-shaped support (14) and is in rotational connection with the fixing block (11).

6. The adjustable support tool according to claim 1, wherein a plurality of fastening bolts (2) are arranged on two sides of the fixed support (4), the fastening bolts (2) are in threaded connection with the fixed support (4), and the fastening bolts (2) penetrate through the fixed support (4) and abut against the bottom plate (12).