Special stone carving fixing device with scratch-proof function

Abstract

The utility model discloses a special stone carving fixing device with a scratch-proof function, and particularly relates to the technical field of stone carving, the special stone carving fixing device comprises a working table, a placing plate is detachably arranged in the middle of the upper end face of the working table, and vertical plates are symmetrically fixed at the two ends of the upper end face of the working table; a lower mounting plate is fixed to the lower end of the vertical plate in a penetrating mode, clamping assemblies are installed on the upper end face of the lower mounting plate and the upper end face of the upper mounting plate, and an electric telescopic rod is arranged between the lower mounting plate and the upper mounting plate. By arranging the upper mounting plate, the electric telescopic rod, the limiting groove, the limiting block and the like, upper end clamping can be achieved, the upper mounting plate can be made to be close to or far away from the lower mounting plate through the electric telescopic rod, the clamping height can be adjusted according to stones of different heights, and the clamping stability is improved; and through linear sliding of the limiting blocks in the limiting grooves, the stability of vertical movement of the upper mounting plate can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stone carving, in particular to a special fixing device for stone carving with an anti-scratch function. Background Art

[0002] Stone carving is an ancient and exquisite art form that uses various stones (such as marble, granite, limestone, sandstone, etc.) as raw materials. Through the creative design and manual skills of the sculptor, the hard stone is transformed into works with artistic value and expression. This process requires not only the sculptor to have superb skills, but also the mastery of the characteristics of the stone and the carving tools. Fixing devices are needed to fix the stone in the stone carving process.

[0003] In the patent application number 202022255885.3, a fixing device for stone carving with anti-scratch function is disclosed. The disclosed patent describes that "the stone is driven to rotate by the storage table to facilitate

[0004] The angle of the stone is adjusted, and the two clamping plates are driven to move by two cylinders respectively, so that the stone is clamped and fixed. The rubber pad is provided to prevent the surface of the stone from directly contacting the clamping plates, thereby avoiding scratches on the surface of the stone during processing. Although the disclosed fixing device can clamp, when carving irregular and high stones, the clamping from both sides of the bottom is relatively weak, and it is difficult to ensure good stability. In addition, the disclosed storage table is fixedly installed, and it is difficult to quickly replace according to stones of different sizes. Utility Model Content

[0005] The utility model aims to provide a special fixing device for stone carving with an anti-scratch function to solve the above-mentioned technical deficiencies.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special fixing device for stone carving with anti-scratch function, comprising a workbench, support legs are connected to both sides of the bottom end of the workbench, and a shelf is detachably provided in the middle of the upper end surface of the workbench, and vertical plates are symmetrically fixed at both ends of the upper end surface of the workbench, a lower mounting plate is passed through and fixed at the lower end of the vertical plate, an upper mounting plate that can be moved up and down is provided above the lower mounting plate, clamping components are installed on the upper end surfaces of the lower mounting plate and the upper mounting plate, and an electric telescopic rod is provided between the lower mounting plate and the upper mounting plate.

[0007] Preferably, the middle of the upper end surface of the workbench is concave to form a groove, a support plate is rotatably provided in the groove, the upper end surface of the support plate is not lower than the upper end surface of the groove, and an embedding groove is provided on the upper end surface of the support plate, and an embedding block is fixed on the lower end surface of the shelf plate, and the embedding block is inserted into the embedding groove.

[0008] Preferably, a transverse plate is connected between the two supporting legs, a motor is mounted on the upper end surface of the transverse plate, and an output end of the motor is fixed to the lower end surface of the support plate via a rotating shaft.

[0009] Preferably, a through groove is provided on the vertical plate and along the height direction, the upper mounting plate passes through the through groove, and limiting grooves are provided on both sides of the inner wall of the through groove, and both sides of the upper mounting plate are connected with limiting blocks that are slidably matched with the limiting grooves.

[0010] Preferably, the clamping assembly comprises:

[0011] cylinder;

[0012] A clamping plate, the clamping plate being mounted on the output end of the cylinder;

[0013] A rubber sleeve is arranged outside the clamping plate.

[0014] Preferably, a sleeve groove is provided on the lower end surface of the rubber sleeve.

[0015] Preferably, handles are installed on the outer wall of the shelf plate, and at least two handles are installed.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The utility model can realize upper end clamping by arranging an upper mounting plate, an electric telescopic rod, a limit groove and a limit block, and the upper mounting plate can be moved closer to or away from the lower mounting plate by using the electric telescopic rod, and the clamping height can be adjusted according to stones of different heights to increase the stability of clamping. Among them, the linear sliding of the limit block in the limit groove can effectively ensure the stability of the upper mounting plate moving up and down.

[0018] 2. The shelf board of the utility model can be detachably connected to the support plate so that it can be replaced according to the size of the stone. When installing the shelf board, it is only necessary to lower the shelf board so that the embedded block can be embedded in the embedded groove. The installation and removal are convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 This is one of the overall structural diagrams of the utility model;

[0021] Figure 2This is the second schematic diagram of the overall structure of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the rubber sleeve of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the workbench of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of the support plate of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the shelf plate of the utility model.

[0026] Description of reference numerals:

[0027] 1. Workbench; 2. Support legs; 3. Vertical board; 4. Lower mounting plate; 5. Electric telescopic rod; 6. Upper mounting plate; 7. Cylinder; 8. Clamp; 9. Rubber sleeve; 10. Limit groove; 11. Limit block; 12. Shelf plate; 13. Horizontal board; 14. Motor; 15. Sleeve groove; 16. Recess; 17. Support plate; 18. Embossed groove; 19. Embossed block; 20. Handle. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] Figure 1 and Figure 2 All of them are schematic diagrams of the overall structure of the utility model. As shown in the figure, the special fixing device for stone carving with anti-scratch function comprises a workbench 1, supporting legs 2 are connected to both sides of the bottom end of the workbench 1, and a shelf plate 12 is detachably provided in the middle of the upper end surface of the workbench 1, and the shelf plate 12 is detachably arranged, which is convenient for replacement according to the size of the stone, and vertical plates 3 are symmetrically fixed at both ends of the upper end surface of the workbench 1, and a lower mounting plate 4 is fixed through the lower end of the vertical plate 3, and an upper mounting plate 6 that can be moved up and down is provided above the lower mounting plate 4, and clamping components are installed on the upper end surfaces of the lower mounting plate 4 and the upper mounting plate 6, and an electric telescopic rod 5 is provided between the lower mounting plate 4 and the upper mounting plate 6. The electric telescopic rod 5 can be used to make the upper mounting plate 6 approach or move away from the lower mounting plate 4, and the clamping height can be adjusted according to stones of different heights to increase the stability of the clamping.

[0030] Among them, a through groove is opened on the vertical plate 3 and along the height direction, the upper mounting plate 6 passes through the through groove, and limiting grooves 10 are opened on both sides of the inner wall of the through groove, and both sides of the upper mounting plate 6 are connected with limiting blocks 11 that slide and fit in the limiting grooves 10.

[0031] In the specific implementation of the present invention, refer to Figure 1-Figure 3 As shown, the clamping assembly includes:

[0032] Cylinder 7;

[0033] A clamping plate 8, which is mounted on the output end of the cylinder 7;

[0034] The rubber sleeve 9 is arranged outside the clamping plate 8 , wherein a sleeve groove 15 is opened on the lower end surface of the rubber sleeve 9 .

[0035] Through the above technical solution:

[0036] When in use, the stone to be carved can be placed on the shelf 12, and then the cylinder 7 on the lower mounting plate 4 and the upper mounting plate 6 is started, and the clamping plate 8 is driven by the cylinder 7 to move to clamp the stone to ensure stability during carving.

[0037] Among them, the upper mounting plate 6 is driven to rise and fall by the electric telescopic rod 5, and the upper clamping position can be adjusted according to irregular and different height stones for clamping, which can effectively improve the stability of clamping.

[0038] Secondly, when the upper mounting plate 6 moves up and down, the linear sliding of the limiting block 11 in the limiting groove 10 can effectively ensure the stability of the upper mounting plate 6 moving up and down.

[0039] In addition, by using the rubber sleeve 9 to contact the stone, the surface of the stone being processed can be prevented from being scratched, so as to ensure the overall effect of the stone carving. When installing the rubber sleeve 9, the clamping plate 8 can be embedded in the sleeve groove 15, and the installation and removal of the rubber sleeve 9 are quick and convenient.

[0040] See also Figure 4-Figure 5 As shown, the middle of the upper end surface of the workbench 1 is concave to form a groove 16, and a support plate 17 is rotatably provided in the groove 16. The upper end surface of the support plate 17 is not lower than the upper end surface of the groove 16, and an embedding groove 18 is provided on the upper end surface of the support plate 17. An embedding block 19 is fixed to the lower end surface of the shelf plate 12, and the embedding block 19 is inserted and matched with the embedding groove 18.

[0041] A handle 20 is installed on the outer wall of the shelf board 12. At least two handles 20 are installed. The shelf board 12 can be lifted and lowered by using the handles 20, which is convenient for applying force by hand.

[0042] See also Figure 2 As shown, a transverse plate 13 is connected between the two supporting legs 2, a motor 14 is mounted on the upper end surface of the transverse plate 13, and an output end of the motor 14 is fixed to the lower end surface of the supporting plate 17 via a rotating shaft.

[0043] Through the above, when it is necessary to adjust the carving direction of the stone, the clamping state can be released first, and then the motor 14 on the horizontal plate 13 is started, and the output end of the motor 14 is used to drive the support plate 17 to rotate, which can drive the stone on the shelf plate 12 to rotate to adjust the direction. After the adjustment, stop the motor 14 and use the clamping assembly to clamp the stone.

[0044] In addition, when installing the shelf board 12 , it is only necessary to lower the shelf board 12 so that the embedding block 19 is embedded in the embedding groove 18 , and both installation and removal are convenient and quick.

[0045] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A special fixing device for stone carving with anti-scratch function, characterized in that: The workbench (1) comprises a workbench (1), wherein both sides of the bottom end of the workbench (1) are connected to support legs (2), and a shelf plate (12) is detachably provided in the middle of the upper end surface of the workbench (1), and vertical plates (3) are symmetrically fixed at both ends of the upper end surface of the workbench (1), and a lower mounting plate (4) is fixed through the lower end of the vertical plate (3), and an upper mounting plate (6) that can be moved up and down is provided above the lower mounting plate (4), and the upper end surfaces of the lower mounting plate (4) and the upper mounting plate (6) are both installed with clamping components, and an electric telescopic rod (5) is provided between the lower mounting plate (4) and the upper mounting plate (6).

2. The special fixing device for stone carving with anti-scratch function according to claim 1, characterized in that: The middle of the upper end surface of the workbench (1) is concave to form a groove (16), and a support plate (17) is rotatably provided in the groove (16). The upper end surface of the support plate (17) is not lower than the upper end surface of the groove (16), and the upper end surface of the support plate (17) is provided with an embedding groove (18). The lower end surface of the shelf plate (12) is fixed with an embedding block (19), and the embedding block (19) is inserted and matched with the embedding groove (18).

3. The special fixing device for stone carving with anti-scratch function according to claim 2, characterized in that: A transverse plate (13) is connected between the two support legs (2), a motor (14) is mounted on the upper end surface of the transverse plate (13), and an output end of the motor (14) is fixed to the lower end surface of the support plate (17) via a rotating shaft.

4. The special fixing device for stone carving with anti-scratch function according to claim 1, characterized in that: A through slot is provided on the vertical plate (3) along the height direction, the upper mounting plate (6) passes through the through slot, and both sides of the inner wall of the through slot are provided with limit slots (10), and both sides of the upper mounting plate (6) are connected with limit blocks (11) that are slidably matched with the limit slots (10).

5. The special fixing device for stone carving with anti-scratch function according to claim 1, characterized in that: The clamping assembly comprises: Cylinder (7); A clamping plate (8), wherein the clamping plate (8) is mounted on the output end of the cylinder (7); A rubber sleeve (9) is arranged outside the clamping plate (8).

6. The special fixing device for stone carving with anti-scratch function according to claim 5, characterized in that: The lower end surface of the rubber sleeve (9) is provided with a sleeve groove (15).

7. The special fixing device for stone carving with anti-scratch function according to claim 1, characterized in that: A handle (20) is installed on the outer wall of the shelf plate (12), and at least two handles (20) are installed.

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