Rotatable and adjustable fixing device for stone machining

Abstract

The utility model discloses a rotatable and adjustable fixing device for stone processing, which comprises a base, the upper part of the base is fixedly connected with a first push rod, the upper end of the first push rod is fixedly connected with a moving block, and a fixing mechanism is arranged. When the working table is high, the stone is inconvenient to place, at the moment, a moving mechanism drives a connecting block to move, so that the connecting block drives a fixed rod to move, and at the moment, the fixed rod drives a fixed plate to move; and after the fixing plates on the two sides are moved to the two sides of the stone, the adjusting mechanism drives the pressing plate to descend, so that the stone is fixed after the pressing plate makes contact with the two sides of the stone, the rotating plate on the upper portion can be driven to rotate through the rotating mechanism in the machining process, and the stone on the upper portion is rotationally adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to a rotatably adjustable fixing device for stone processing. Background Art

[0002] As a high-end building and decoration material, stone has long been one of the important raw materials for construction, decoration, road and bridge construction. The common stones on the market are mainly divided into natural stone and artificial stone. When processing stone, whether it is grinding or cutting, a stone fixing device is needed to fix the stone in place for subsequent processing. The existing device still has some defects; for example;

[0003] For example, a rotatable and adjustable fixing device for stone processing with the announcement number CN114833957A, when used technically, includes a base, a controller fixedly arranged inside the base, a workbench is provided on the top of the base, and a rotating connection mechanism is provided between the base and the workbench for driving the workbench to rotate. When the controller of the present invention starts the rotation connection mechanism, it will also start the telescopic mechanism at the same time. The telescopic mechanism can drive the slide block to move, so that the two slide blocks are close to each other, and finally the stone is clamped by the two limit clamps, so that its position is fixed during rotation and it will not shake easily. At the same time, the telescopic mechanism, slide block, connecting block, and limit clamp are not in contact with or connected to the workbench, so that the workbench will not drive the limit slide to rotate when it rotates, and the workbench will not contact the limit clamp during rotation. There are some problems with the above device. Although the device can be used well to fix the stone, it can usually only fix stones of the same size. Because it is inconvenient to fix stones of different sizes, the use effect of the fixing device is difficult to achieve the established expectations. Therefore, we propose a rotatable and adjustable fixing device for stone processing to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rotatable and adjustable fixing device for stone processing, so as to solve the problem that the rotatable and adjustable fixing device for stone processing proposed in the above background technology is inconvenient to fix stones of different sizes when used.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a rotatably adjustable fixing device for stone processing, comprising a base;

[0006] The top of the base is fixedly connected to the first push rod, and the upper end of the first push rod is fixedly connected to the moving block, and the interior of the moving block is connected to the rotating plate through a rotating mechanism. A workbench is provided above the rotating plate, and the interior of the rotating plate is connected to the connecting block through a moving mechanism, and the top of the connecting block is fixedly connected to the fixed rod, the upper end of the fixed rod is fixedly connected to the fixed plate, and the fixed plate is connected to the pressure plate through an adjusting mechanism.

[0007] As an optimal technical solution of the present utility model, the rotating mechanism includes a first motor, a first gear, a second gear, a rotating shaft, and a rotating plate. The interior of the moving block is fixedly connected to the first motor, and the first motor is connected to the first gear, and the first gear and the second gear are meshed. The second gear is connected to the rotating shaft, and the top of the rotating shaft is fixedly connected to the bottom of the rotating plate.

[0008] As an optimal technical solution of the present utility model, the moving mechanism includes a second motor, a screw rod, a transmission belt, and a first slider. The interior of the rotating plate is fixedly connected to the second motor, and the second motor is connected to the screw rod, and the screw rod is connected to the transmission belt, and the screw rod is threadedly connected to the first slider.

[0009] As an optimal technical solution of the present invention, the screw rod is symmetrically arranged about the center of the rotating plate, and the screw rod and the transmission belt are connected at both ends, and the left and right ends of the screw rod rotate in opposite directions, and the left and right ends of the screw rod are connected to the first slider.

[0010] As a preferred technical solution of the present invention, the first sliding blocks are all connected to connecting blocks, and the tops of the connecting blocks are all connected to fixing rods, and the fixing rods are fixedly connected to both ends of the fixing plates.

[0011] As an optimal technical solution of the present utility model, the adjusting mechanism includes a second push rod, a second slider, a first support rod, a second support rod, and a third slider. The interior of the fixed plate is fixedly connected to the second push rod, and the front end of the second push rod is fixedly connected to the second slider, and the second slider is slidingly connected to the interior of the fixed plate. The second slider is hinged to the first support rod, and the front end of the first support rod is hinged to the pressure plate, and the first support rod and the second support rod are hinged, the front end of the second support rod is hinged to the third slider, and the third slider is slidingly connected to the interior of the pressure plate, and the upper end of the second support rod is hinged to the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the rotatable and adjustable fixing device for stone processing is provided with a fixing mechanism. When in use, when the stone is large, the first push rod can be used to drive the moving block to descend, so that the moving block drives the upper workbench to descend. At this time, the staff places the stone on the workbench. When the workbench is high, it is inconvenient to place the stone. At this time, the moving mechanism drives the connecting block to move, so that the connecting block drives the fixing rod to move, and at this time the fixing rod drives the fixing plate to move. After the fixing plates on both sides are moved to both sides of the stone, the adjusting mechanism drives the pressing plate to descend, so that the pressing plate contacts both sides of the stone and fixes the stone. During the processing, the rotating plate above can be driven to rotate by the rotating mechanism, so that the stone above can be rotated and adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the top view of the rotating plate of the present invention;

[0015] Figure 3 This is a side structural schematic diagram of the fixing plate of the present invention.

[0016] In the figure: 1. Base; 2. First push rod; 3. Moving block; 4. First motor; 5. First gear; 6. Second gear; 7. Rotating shaft; 8. Rotating plate; 9. Workbench; 10. Second motor; 11. Screw; 12. Transmission belt; 13. First slider; 14. Connecting block; 15. Fixed rod; 16. Fixed plate; 17. Pressing plate; 18. Second push rod; 19. Second slider; 20. First support rod; 21. Second support rod; 22. Third slider. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3The utility model provides a technical solution, a rotatable and adjustable fixing device for stone processing, comprising a base 1, the top of the base 1 is fixedly connected to a first push rod 2, and the upper end of the first push rod 2 is fixedly connected to a moving block 3, and the interior of the moving block 3 is connected to a rotating plate 8 through a rotating mechanism, the rotating mechanism comprises a first motor 4, a first gear 5, a second gear 6, a rotating shaft 7, and a rotating plate 8, the interior of the moving block 3 is fixedly connected to the first motor 4, and the first motor 4 is connected to the first gear 5, and the first gear 5 and the second gear 6 are meshed, the second gear 6 is connected to the rotating shaft 7, and the top of the rotating shaft 7 is fixedly connected to the bottom of the rotating plate 8;

[0019] During use, when the stone is large, the moving block 3 can be driven to descend by the first push rod 2, so that the moving block 3 drives the upper workbench 9 to descend. At this time, the worker places the stone on the workbench 9. When the workbench 9 is high, it is inconvenient to place the stone. During the processing, the first motor 4 can be used to drive the first gear 5 to rotate. Since the first gear 5 is engaged with the second gear 6, the second gear 6 drives the rotating shaft 7 to rotate. The rotating shaft 7 drives the upper rotating plate 8 to rotate, so that the upper stone is rotated and adjusted;

[0020] A workbench 9 is provided above the rotating plate 8, and the interior of the rotating plate 8 is connected to a connecting block 14 through a moving mechanism. The moving mechanism includes a second motor 10, a screw rod 11, a transmission belt 12, and a first slider 13. The interior of the rotating plate 8 is fixedly connected to the second motor 10, and the second motor 10 is connected to the screw rod 11, and the screw rod 11 is connected to the transmission belt 12, the screw rod 11 and the first slider 13 are threadedly connected, the screw rod 11 is symmetrically arranged about the center of the rotating plate 8, and the screw rod 11 is connected to both ends of the transmission belt 12, and the left and right ends of the screw rod 11 rotate in opposite directions, the left and right ends of the screw rod 11 are connected to the first slider 13, the first slider 13 is connected to the connecting block 14, and a fixed rod 15 is connected above the connecting block 14, and the fixed rod 15 and both ends of the fixed plate 16 are fixedly connected, and the top of the connecting block 14 and the fixed The fixed rod 15 is fixedly connected, the upper end of the fixed rod 15 is fixedly connected to the fixed plate 16, and the fixed plate 16 is connected to the pressure plate 17 through an adjusting mechanism. The adjusting mechanism includes a second push rod 18, a second slider 19, a first support rod 20, a second support rod 21, and a third slider 22. The interior of the fixed plate 16 is fixedly connected to the second push rod 18, and the front end of the second push rod 18 is fixedly connected to the second slider 19, and the second slider 19 is slidably connected to the interior of the fixed plate 16. The second slider 19 is hinged to the first support rod 20, and the front end of the first support rod 20 is hinged to the pressure plate 17, and the first support rod 20 and the second support rod 21 are hinged, the front end of the second support rod 21 is hinged to the third slider 22, and the third slider 22 is slidably connected to the interior of the pressure plate 17, and the upper end of the second support rod 21 is hinged to the fixed plate 16;

[0021] At this time, the screw rod 11 is driven to rotate by the second motor 10, so that the transmission belt 12 above the screw rod 11 rotates synchronously, and the transmission belt 12 drives the screw rods 11 on both sides to rotate at the same time. At this time, the first sliders 13 on both sides above the screw rod 11 move, and the first slider 13 drives the connecting block 14 to move, so that the connecting block 14 drives the fixing rod 15 to move. At this time, the fixing rod 15 drives the fixing plate 16 to move. After moving the fixing plates 16 on both sides to the two sides of the stone, the second push rod 18 is started to drive the second slider 19 to slide inside the fixed plate 16. At this time, the second slider 19 drives the first support rod 20 to adjust through the hinge shaft, and the first support rod 20 drives the second support rod 21 to adjust through the hinge shaft. At this time, the second support rod 21 drives the third slider 22 to slide inside the pressure plate 17, and drives the pressure plate 17 to descend, so that the pressure plate 17 contacts both sides of the stone and fixes the stone.

[0022] Working principle: When using a rotatable and adjustable fixture for stone processing, when the stone is large, the moving block 3 can be driven to descend by the first push rod 2, so that the moving block 3 drives the upper workbench 9 to descend. At this time, the staff places the stone on the workbench 9. When the workbench 9 is high, it is inconvenient to place the stone. At this time, the second motor 10 drives the screw rod 11 to rotate, so that the transmission belt 12 above the screw rod 11 rotates synchronously, and the transmission belt 12 drives the screw rods 11 on both sides to rotate at the same time. At this time, the first sliders 13 on both sides above the screw rod 11 move, and at the same time, the first slider 13 drives the connecting block 14 to move, so that the connecting block 14 drives the fixed rod 15 to move. At this time, the fixed rod 15 drives the fixed plate 16 to move. After the fixed plates 16 on both sides are moved to the two sides of the stone, the second push rod is started. 18 drives the second slider 19 to slide inside the fixed plate 16. At this time, the second slider 19 drives the first support rod 20 to be adjusted through the hinge shaft. At the same time, the first support rod 20 drives the second support rod 21 to be adjusted through the hinge shaft. At this time, the second support rod 21 drives the third slider 22 to slide inside the pressure plate 17, and then drives the pressure plate 17 to descend, so that the pressure plate 17 contacts both sides of the stone to fix the stone. During the processing, the first gear 5 can be driven to rotate by the first motor 4. Since the first gear 5 and the second gear 6 are engaged, the second gear 6 drives the rotating shaft 7 to rotate, and drives the upper rotating plate 8 to rotate through the rotating shaft 7, so that the upper stone is rotated and adjusted, thereby completing a series of tasks. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0023] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A rotatably adjustable fixture for stone processing, comprising a base (1); Its characteristics are: The base (1) is fixedly connected to the first push rod (2) above, and the upper end of the first push rod (2) is fixedly connected to the moving block (3), and the interior of the moving block (3) is connected to the rotating plate (8) through a rotating mechanism, a workbench (9) is provided above the rotating plate (8), and the interior of the rotating plate (8) is connected to the connecting block (14) through a moving mechanism, and the upper end of the connecting block (14) is fixedly connected to the fixed rod (15), the upper end of the fixed rod (15) is fixedly connected to the fixed plate (16), and the fixed plate (16) is connected to the pressing plate (17) through an adjusting mechanism.

2. A rotatably adjustable fixture for stone processing according to claim 1, characterized in that: The rotating mechanism comprises a first motor (4), a first gear (5), a second gear (6), a rotating shaft (7), and a rotating plate (8); the interior of the moving block (3) is fixedly connected to the first motor (4), the first motor (4) is connected to the first gear (5), the first gear (5) is meshed with the second gear (6), the second gear (6) is connected to the rotating shaft (7), and the top of the rotating shaft (7) is fixedly connected to the bottom of the rotating plate (8).

3. The rotatable and adjustable fixing device for stone processing according to claim 1, characterized in that: The moving mechanism comprises a second motor (10), a screw rod (11), a transmission belt (12), and a first slider (13); the interior of the rotating plate (8) is fixedly connected to the second motor (10), the second motor (10) is connected to the screw rod (11), the screw rod (11) is connected to the transmission belt (12), and the screw rod (11) is threadedly connected to the first slider (13).

4. The rotatable and adjustable fixing device for stone processing according to claim 3, characterized in that: The screw rod (11) is symmetrically arranged about the center of the rotating plate (8), and the screw rod (11) and the transmission belt (12) are connected at both ends, and the left and right ends of the screw rod (11) rotate in opposite directions. The left and right ends of the screw rod (11) are both connected to the first slider (13).

5. The rotatably adjustable fixing device for stone processing according to claim 4, characterized in that: The first sliding blocks (13) are all connected to connecting blocks (14), and the connecting blocks (14) are all connected to fixing rods (15) above, and the fixing rods (15) and the fixing plates (16) are fixedly connected at both ends.

6. The rotatably adjustable fixing device for stone processing according to claim 1, characterized in that: The adjusting mechanism comprises a second push rod (18), a second slider (19), a first support rod (20), a second support rod (21), and a third slider (22); the interior of the fixed plate (16) is fixedly connected to the second push rod (18), and the front end of the second push rod (18) is fixedly connected to the second slider (19), and the second slider (19) is slidably connected to the interior of the fixed plate (16); the second slider (19) is hinged to the first support rod (20), and the front end of the first support rod (20) is hinged to the pressure plate (17), and the first support rod (20) is hinged to the second support rod (21); the front end of the second support rod (21) is hinged to the third slider (22), and the third slider (22) is slidably connected to the interior of the pressure plate (17), and the upper end of the second support rod (21) is hinged to the fixed plate (16).

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