A stone processing device that facilitates stone positioning

By using a worm gear transmission system in conjunction with a threaded rod, multi-directional fixing of the stone is achieved, solving the problem of poor flexibility in existing stone positioning devices and improving processing efficiency and adaptability.

CN224446432UActive Publication Date: 2026-07-03MACHENG FUNING STONE IND CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MACHENG FUNING STONE IND CO LTD
Filing Date
2025-07-19
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing stone positioning devices are not flexible enough to meet the processing needs of stones of different thicknesses and widths, and positioning adjustments are inconvenient.

Method used

The system employs a worm gear transmission system in conjunction with a threaded rod. The worm is driven by a motor to rotate, which in turn drives the threaded rod to rotate, thereby achieving the longitudinal downward pressing of the moving plate and the lateral movement of the limiting plate. Combined with the use of an electric push rod and a limiting rod, multi-directional fixation of the stone is achieved.

Benefits of technology

It improves the positioning flexibility and work efficiency of stone processing, can adapt to stones of different sizes, and enhances the adaptability and stability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a stone processing device for easy stone positioning, comprising a base plate and a support plate. Two L-shaped placement plates are fixedly connected to the top of the support plate, and movable plates are provided on the outer sides of each L-shaped placement plate. A pressure plate is fixedly connected to the top of each movable plate, and an electric push rod is fixedly connected to the outer wall of each movable plate. A limit plate is fixedly connected to one end of the electric push rod. A support frame is installed between the base plate and the support plate, and a motor is fixedly connected to the outer wall of the support frame. A worm gear is fixedly connected to the output end of the motor, and the worm gear is rotatably connected to the inner wall of the support frame. This stone processing device facilitates positioning during stone processing, improves work efficiency, and can be adjusted and fixed according to stones of different thicknesses and widths, increasing flexibility.
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Description

Technical Field

[0001] This utility model relates to the field of stone processing related products, specifically a stone processing device that facilitates stone positioning. Background Technology

[0002] Stone is a building material made from natural rock. It is widely used in architectural decoration, sculpture and art. Stone processing is the process of transforming natural stone into building decoration materials or handicrafts through professional techniques. It combines art and craftsmanship and includes processes such as cutting, polishing and carving.

[0003] When processing granite, the stone needs to be fixed and clamped to hold it in a certain position. Existing stone positioning devices have poor overall flexibility, are inconvenient for positioning adjustment during processing, have poor adaptability, and have certain defects. Utility Model Content

[0004] The purpose of this invention is to provide a stone processing device that facilitates stone positioning, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stone processing device for easy stone positioning, comprising a base plate and a support plate. Two L-shaped placement plates are fixedly connected to the top of the support plate, and movable plates are provided on the outer sides of both L-shaped placement plates. A pressure plate is fixedly connected to the top of each movable plate. An electric push rod is fixedly connected to the outer wall of each movable plate, and a limit plate is fixedly connected to one end of the electric push rod. A support frame is installed between the base plate and the support plate. A motor is fixedly connected to the outer wall of the support frame, and a worm gear is fixedly connected to the output end of the motor. The worm gear is rotatably connected to the inner wall of the support frame. Meshing worm wheels are provided on both end side walls of the worm gear within the support frame, and threaded rods are fixedly inserted into the worm wheels. The threaded rods are rotatably connected to the support frame, and the top end of the threaded rod penetrates the support plate and extends upwards. A threaded groove is provided at the bottom of the movable plate, and one end of the threaded rod is threaded into the threaded groove.

[0006] As a preferred embodiment of this utility model, a limiting groove is provided on the outer wall of the L-shaped shelf, a limiting rod is fixedly connected in the limiting groove, a traction block is slidably sleeved on the limiting rod, and the traction block is fixedly connected to the outer wall of the movable shelf.

[0007] As a preferred embodiment of this utility model, the L-shaped shelf is fixedly connected to a plurality of stabilizing plates, all of which are inclined, and one end of each stabilizing plate is fixedly connected to a supporting plate.

[0008] As a preferred embodiment of this invention, a control panel is mounted on the support plate, and the control panel is electrically connected to the electric push rod and the motor.

[0009] As a preferred embodiment of this utility model, the outer wall of both the limiting plate and the pressure plate is provided with multiple anti-slip textures arranged at an angle.

[0010] In a preferred embodiment of this invention, the carrier plate is fixed above the substrate by four rectangular support plates.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This stone processing device, which facilitates stone positioning, supports the stone through two L-shaped placement plates on the top of the support plate. The motor is started to cause the worm to rotate. When the worm rotates, the worm wheel that meshes with it will also rotate, thereby rotating the threaded rod.

[0013] This stone processing device, which facilitates stone positioning, works by threading a movable plate onto a threaded rod. As the threaded rod rotates, the movable plate moves downwards. At this time, the pressure plate on the top of the movable plate moves to press and fix the stone vertically. Then, the electric push rod is activated to move the limiting plate to achieve lateral limiting of the stone on both sides.

[0014] This stone processing device, which facilitates stone positioning, improves work efficiency and can be adjusted and fixed according to stones of different thicknesses and widths, thus increasing flexibility. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a stone processing device that facilitates stone positioning according to the present invention;

[0016] Figure 2 This is a schematic diagram of the worm gear engagement of a stone processing device that facilitates stone positioning according to this utility model;

[0017] Figure 3 This is a schematic diagram of the stabilizing plate of a stone processing device that facilitates stone positioning according to this utility model.

[0018] In the diagram: 1. Base plate; 2. Bearing plate; 3. Support plate; 4. L-shaped shelf; 5. Moving plate; 6. Pressure plate; 7. Electric push rod; 8. Limiting plate; 9. Support frame; 10. Motor; 11. Worm gear; 12. Worm wheel; 13. Threaded rod; 14. Limiting rod; 15. Traction block; 16. Stabilizing plate; 17. Control panel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-3 This utility model provides an embodiment of a stone processing device for easy stone positioning, comprising a base plate 1 and a support plate 2. Two L-shaped placement plates 4 are fixedly connected to the top of the support plate 2, and movable plates 5 are provided on the outer sides of each L-shaped placement plate 4. A pressure plate 6 is fixedly connected to the top of each movable plate 5. An electric push rod 7 is fixedly connected to the outer wall of the movable plate 5, and a limit plate 8 is fixedly connected to one end of the electric push rod 7. A support frame 9 is installed between the base plate 1 and the support plate 2. A motor 10 is fixedly connected to the outer wall of the support frame 9. A worm gear 11 is fixedly connected to the output end of the motor 10. The worm gear 11 is rotatably connected to the inner wall of the support frame 9. Meshing worm wheels 12 are provided on both end side walls of the worm gear 11 within the support frame 9, and fixedly inserted into the worm wheels 12. There is a threaded rod 13, which is rotatably connected to the support frame 9. The top end of the threaded rod 13 passes through the bearing plate 2 and extends upward. The bottom of the movable plate 5 is provided with a threaded groove. One end of the threaded rod 13 is threadedly inserted into the threaded groove. Specifically, the two L-shaped placement plates 4 on the top of the bearing plate 2 support the stone. The control motor 10 starts to cause the worm gear 11 to rotate. When the worm gear 11 rotates, the worm wheel 12 that meshes with it will rotate accordingly, thereby rotating the threaded rod 13. By threading the movable plate 5 onto the threaded rod 13, the movable plate 5 moves downward along with the threaded rod 13 as it rotates. At this time, the pressure plate 6 on the top of the movable plate 5 moves to achieve longitudinal downward pressure and fixation of the stone. Then, the electric push rod 7 is started to cause the limiting plate 8 to move to achieve lateral limitation on both sides of the stone.

[0023] refer to Figure 1The outer wall of the L-shaped shelf 4 is provided with a limiting groove, and a limiting rod 14 is fixedly connected in the limiting groove. A traction block 15 is slidably sleeved on the limiting rod 14, and the traction block 15 is fixedly connected to the outer wall of the movable plate 5.

[0024] As a technical optimization of this utility model, the traction block 15 is connected to the moving plate 5, so that the traction block 15 slides on the limiting rod 14 to limit the movement of the moving plate 5.

[0025] refer to Figure 3 The L-shaped shelf 4 has multiple stabilizing plates 16 fixedly connected inside. All the stabilizing plates 16 are inclined, and one end of the stabilizing plate 16 is fixedly connected to the bearing plate 2.

[0026] As a technical optimization of this utility model, the L-shaped shelf 4 is made to distribute the force more evenly, thus providing a good support effect.

[0027] refer to Figure 1 A control panel 17 is installed on the support plate 2, and the control panel 17 is electrically connected to the electric push rod 7 and the motor 10.

[0028] As a technical optimization of this utility model, the control panel 17 can adjust the electric push rod 7 and the motor 10.

[0029] refer to Figure 1 Both the limiting plate 8 and the pressure plate 6 have multiple anti-slip textures arranged at an angle on one side of their outer walls.

[0030] As a technical optimization of this utility model, the frictional resistance when in contact with the stone is increased, thereby increasing stability.

[0031] refer to Figure 1 The support plate 2 is fixed above the base plate 1 by four rectangular support plates 3.

[0032] As a technical optimization of this utility model, the four corner supports ensure the stability of the bearing plate 2.

[0033] The working principle of this stone processing device for easy stone positioning is described in detail below: First, the two L-shaped placement plates 4 on the top of the bearing plate 2 support the stone. The control motor 10 starts and causes the worm gear 11 to rotate. When the worm gear 11 rotates, the worm wheel 12 that meshes with it will rotate accordingly, thereby rotating the threaded rod 13. By threading the moving plate 5 onto the threaded rod 13, the moving plate 5 moves downward along with the threaded rod 13 as it rotates. At this time, the pressure plate 6 on the top of the moving plate 5 moves to press and fix the stone longitudinally. Then, the electric push rod 7 is started to move the limiting plate 8 to achieve lateral limiting of the stone on both sides.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stone processing device for facilitating positioning of a stone, comprising a base plate (1) and a carrier plate (2), characterized in that: The top of the support plate (2) is fixedly connected to two L-shaped shelves (4) arranged opposite to each other. Each of the two L-shaped shelves (4) has a movable plate (5) on its outer side. The top of each movable plate (5) is fixedly connected to a pressure plate (6). An electric push rod (7) is fixedly connected to the outer wall of the movable plate (5). One end of the electric push rod (7) is fixedly connected to a limit plate (8). A support frame (9) is installed between the base plate (1) and the support plate (2). A motor (10) is fixedly connected to the outer wall of the support frame (9). The output end of 10) is fixedly connected to a worm (11), which is rotatably connected to the inner wall of the support frame (9). Both ends of the worm (11) located in the support frame (9) are provided with meshing worm wheels (12). A threaded rod (13) is fixedly inserted on the worm wheel (12). The threaded rod (13) is rotatably connected to the support frame (9). The top end of the threaded rod (13) passes through the bearing plate (2) and extends upward. The bottom of the moving plate (5) is provided with a threaded groove. One end of the threaded rod (13) is threadedly inserted into the threaded groove.

2. A stone processing device for facilitating positioning of stone material as claimed in claim 1, wherein: The L-shaped shelf (4) has a limiting groove on its outer side wall. A limiting rod (14) is fixedly connected in the limiting groove. A traction block (15) is slidably sleeved on the limiting rod (14). The traction block (15) is fixedly connected to the outer wall of the moving plate (5).

3. A stone processing device for facilitating positioning of stone material as claimed in claim 1, wherein: The L-shaped shelf (4) is fixedly connected to a plurality of stabilizing plates (16), all of which are inclined, and one end of the stabilizing plate (16) is fixedly connected to the bearing plate (2).

4. A stone processing device for facilitating positioning of stone material as claimed in claim 1, wherein: A control panel (17) is installed on the support plate (2), and the control panel (17) is electrically connected to the electric push rod (7) and the motor (10).

5. A stone processing device for facilitating positioning of stone material as claimed in claim 1, wherein: The limiting plate (8) and the pressure plate (6) both have multiple anti-slip patterns arranged at an angle on one side of their outer walls.

6. A stone processing device for facilitating positioning of stone material as claimed in claim 1, wherein: The carrier plate (2) is fixed above the base plate (1) by four rectangular support plates (3).