Glass grinding positioning mechanism
By designing a hand-driven glass grinding positioning mechanism, the positioning and clamping of glass is achieved using the mechanical structure of double-headed screws and work-shaped blocks, the problems of high manufacturing costs and high operating costs in the prior art are solved, and the problem of high manufacturing costs and high operating costs are realized. High-precision, environmentally friendly and reliable glass grinding positioning effect.
Patent Information
- Application Number
- CN202421078735.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing glass grinding positioning mechanism uses electrical equipment such as motors and hydraulic cylinders as power sources, resulting in high manufacturing costs and increased operating costs, and the equipment consumes a lot of electricity during operation.
A glass grinding positioning mechanism is designed, and a handwheel is used to drive the rotation of the double-headed screw. The first working block and the connecting rod are deformed by the movement of the double-headed screw, thereby driving the second working block and the clamp to get closer to each other. Or away from the glass to achieve positioning and clamping. The mechanism does not require a motor or hydraulic system, has a simple structure, low manufacturing cost, and does not consume electricity during operation.
It achieves high accuracy and consistency in glass grinding positioning, reduces the manufacturing and operating costs of the equipment, is suitable for small batch, high-precision glass grinding applications, and is environmentally friendly and reliable.
Smart Images
Figure CN222449827U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of glass processing equipment technology, and in particular to a glass grinding positioning mechanism. Background Art
[0002] In actual glass processing work, large pieces of glass will be cut into small pieces to make tempered glass, insulating glass or laminated glass, etc. Because of the quality of glass processing, a good glass grinding and positioning mechanism is particularly important at this time;
[0003] In order to ensure that the processed glass can be positioned and clamped quickly and accurately, most of the existing glass grinding and positioning mechanisms use electrical equipment such as motors and hydraulic cylinders as power sources to drive them. This leads to a significant increase in the manufacturing cost of the equipment, and the equipment consumes a large amount of electricity when running, increasing the operating cost. Therefore, we urgently need to provide a glass grinding and positioning mechanism.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the problem that the use of electrical equipment such as motors and hydraulic cylinders as power sources leads to a significant increase in the manufacturing cost of the equipment, and the equipment consumes a large amount of electricity when running, increasing the operating cost, the present application provides a glass grinding positioning mechanism.
[0006] The present application provides a glass grinding positioning mechanism adopting the following technical solution:
[0007] A glass grinding and positioning mechanism comprises a base, the interior of the base is set as a hollow structure and a handwheel is provided in the middle of the front surface of the base, one inner end of the handwheel passes through the base and is connected to a double-headed screw, the other end of the double-headed screw is rotatably connected to the inner wall of the base, two first I-shaped blocks are symmetrically threaded at both ends of the surface of the double-headed screw, both ends of the two first I-shaped blocks are rotatably connected to connecting rods, two second I-shaped blocks are provided inside the base, the other ends of the multiple connecting rods are respectively rotatably connected to the two ends of the two second I-shaped blocks, the upper end of the second I-shaped block is fixedly connected to a movable block, the top of the movable block is fixedly connected to a splint, and the inner side of the splint is fixedly connected to a protective layer.
[0008] Preferably, two limiting grooves are provided at the upper end of the base, and guide rods are fixedly connected inside the two limiting grooves.
[0009] Preferably, the two movable blocks are respectively arranged at the inner sides of the two limiting grooves, and the sides of the movable blocks are provided with connecting holes, and the movable blocks are slidably connected to the surface of the guide rod through the connecting holes.
[0010] Preferably, a fixed positioning plate is fixedly installed on the inner side of the top of the base, and one end of the two clamping plates away from the fixed positioning plate is fixedly connected to a fixed plate.
[0011] Preferably, two movable rods are provided through the interior of the fixed plate, and the inner sides of the two movable rods are fixedly connected with a pusher plate.
[0012] Preferably, two return springs are evenly and fixedly connected to one side of the push plate close to the movable rod, the other ends of the two return springs are fixedly installed on the inner side of the fixed plate and the return springs are respectively sleeved on the outside of the two movable rods.
[0013] In summary, this application includes the following beneficial technical effects:
[0014] 1. The double-ended screw is driven to rotate by the hand wheel, so that the two first I-shaped blocks can move away from or closer to each other inside the base. Because the movement of the two first I-shaped blocks causes the rhombus connecting rod to deform, thereby driving the second I-shaped blocks at the other end of the connecting rod to move away from or closer to each other. When the two second I-shaped blocks are close to each other, the clamping plate is driven to clamp the glass for positioning. On the contrary, when they are away from each other, the glass is released for processing. No motor or hydraulic system is required, the structure is simple, the manufacturing cost is low, and no electricity is required during operation. It is more environmentally friendly to use and suitable for small-batch, high-precision glass grinding applications;
[0015] 2. By setting a fixed plate at one end of the clamping plate, and there are two movable rods inside the fixed plate, after the glass is clamped, the movable rod is used in conjunction with the thrust of the reset spring to make the pusher plate inside the movable rod push the glass between the clamping plates to one end of the fixed positioning plate, thereby ensuring that each positioning reaches the same position, eliminating the errors caused by manual operation, improving processing accuracy and consistency, and ensuring the positioning accuracy of glass processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view structural schematic diagram of an embodiment of the application;
[0017] Figure 2 is a schematic diagram of the side cross-sectional structure of a base of an embodiment of the application;
[0018] Figure 3 is a schematic diagram of the internal top view structure of the base of the application embodiment;
[0019] Figure 4 It is a schematic diagram of the top view of the base of the embodiment of the application.
[0020] Explanation of the reference numerals: 1. base; 2. fixed positioning plate; 3. limit groove; 4. guide rod; 5. hand wheel; 6. double-headed screw; 7. first I-shaped block; 8. connecting rod; 9. second I-shaped block; 10. movable block; 11. connecting hole; 12. splint; 13. protective layer; 14. fixed plate; 15. movable rod; 16. reset spring; 17. push plate. DETAILED DESCRIPTION
[0021] The following is combined with Figure 1-4 This application is described in further detail.
[0022] The present application embodiment discloses a glass grinding positioning mechanism, referring to Figure 1-Figure 4 , including a base 1, the interior of the base 1 is set as a hollow structure and a hand wheel 5 is provided in the middle of the front surface of the base 1, one end of the inner side of the hand wheel 5 passes through the base 1 and is connected with a double-headed screw rod 6, the other end of the double-headed screw rod 6 is rotatably connected to the inner wall of the base 1, and two first I-shaped blocks 7 are symmetrically threaded at both ends of the surface of the double-headed screw rod 6. The double-headed screw rod 6 is driven by the hand wheel 5 to rotate, so that the two first I-shaped blocks 7 can move away from or approach each other inside the base 1, and the two ends of the two first I-shaped blocks 7 are rotatably connected with connecting rods 8, and two second I-shaped blocks 9 are provided inside the base 1. The other ends of the multiple connecting rods 8 are respectively rotatably connected to the two ends of the two second I-shaped blocks 9, so that the multiple connecting rods 8 are arranged in a rhombus shape on the outside of the double-headed screw rod 6 to enhance stability. Because the movement of the two first I-shaped blocks 7 causes the rhombus-shaped connecting rod 8 to deform, thereby driving the other end of the connecting rod 8 The second I-shaped blocks 9 at the ends are moved away from or close to each other, and the upper ends of the second I-shaped blocks 9 are fixedly connected with movable blocks 10, and the tops of the movable blocks 10 are fixedly connected with clamps 12. When the two second I-shaped blocks 9 are close to each other, the clamps 12 are driven to clamp and position the glass. Conversely, when they are moved away from each other, the glass is released for processing. No motor or hydraulic system is required, the structure is simple, the manufacturing cost is low, and no electricity is required during operation. It is more environmentally friendly to use and is suitable for small-batch, high-precision glass grinding applications. A protective layer 13 is fixedly connected to the inner side of the clamp 12. The protective layer 13 is a felt material. When clamping the glass, it provides a buffer, reduces the direct contact between the clamp 12 and the glass surface, avoids scratches and wear, maintains the smoothness of the glass surface, and increases the friction force greater than the glass, thereby enhancing the clamping force, preventing the glass from slipping or moving during processing, and improving processing accuracy and safety.
[0023] Reference Figure 2-Figure 3Two limit grooves 3 are provided at the upper end of the base 1, and the insides of the two limit grooves 3 are fixedly connected with guide rods 4. Two movable blocks 10 are respectively arranged on the inner sides of the two limit grooves 3. The sides of the movable blocks 10 are provided with connecting holes 11. The movable blocks 10 are slidably connected to the surface of the guide rods 4 through the connecting holes 11. The clamping plate 12 is coordinated with the movable block 10 and the guide rods 4, thereby realizing stable horizontal movement on the upper end of the base 1, thereby ensuring the accuracy of glass clamping and positioning.
[0024] Reference Figure 4 A fixed positioning plate 2 is fixedly installed on the inner side of the top of the base 1, and one end of the two clamping plates 12 away from the fixed positioning plate 2 is fixedly connected to a fixed plate 14. Two movable rods 15 are penetrated inside the fixed plate 14, and the inner sides of the two movable rods 15 are fixedly connected with push plates 17. The push plates 17 are evenly fixedly connected to one side of the push plates 17 close to the movable rod 15. The other ends of the two reset springs 16 are fixedly installed on the inner side of the fixed plate 14 and the reset springs 16 are respectively sleeved on the outside of the two movable rods 15. By arranging a fixed plate 14 at one end of the clamping plate 12 and having two movable movable rods 15 inside the fixed plate 14, after the glass is clamped, the movable rod 15 is used to cooperate with the thrust of the reset spring 16 to make the push plate 17 inside the movable rod 15 push the glass between the clamping plates 12 to one end of the fixed positioning plate 2, thereby ensuring that each positioning reaches the same position, eliminating the error caused by manual operation, improving the processing accuracy and consistency, and ensuring the positioning accuracy of glass processing.
[0025] The implementation principle of a glass grinding and positioning mechanism in an embodiment of the present application is as follows: when using the device, first place the glass to be processed on the upper end of the base 1, then rotate the handwheel 5 to drive the double-headed screw 6 inside the base 1 to rotate, thereby driving the two first I-shaped blocks 7 on the surface of the double-headed screw 6 to move away from each other, and then under the action of multiple connecting rods 8, the two second I-shaped blocks 9 drive the two clamping plates 12 at the upper end of the base 1 to approach each other to clamp the two sides of the glass, and then, under the action of the reset spring 16, the push plate 17 pushes the glass to one side of the fixed positioning plate 2, thereby completing the positioning and clamping of the glass.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A glass grinding and positioning mechanism, comprising a base (1), characterized in that: The interior of the base (1) is set as a hollow structure and a hand wheel (5) is provided in the middle of the front surface of the base (1); one end of the inner side of the hand wheel (5) passes through the base (1) and is connected to a double-headed screw rod (6); the other end of the double-headed screw rod (6) is rotatably connected to the inner wall of the base (1); two first I-shaped blocks (7) are symmetrically threaded at both ends of the surface of the double-headed screw rod (6); both ends of the two first I-shaped blocks (7) are rotatably connected to connecting rods (8); two second I-shaped blocks (9) are provided inside the base (1); the other ends of the plurality of connecting rods (8) are respectively rotatably connected to the two ends of the two second I-shaped blocks (9); the upper end of the second I-shaped block (9) is fixedly connected to a movable block (10); the top of the movable block (10) is fixedly connected to a clamping plate (12); the inner side of the clamping plate (12) is fixedly connected to a protective layer (13).
2. A glass grinding and positioning mechanism according to claim 1, characterized in that: Two limiting grooves (3) are provided at the upper end of the base (1), and guide rods (4) are fixedly connected inside the two limiting grooves (3).
3. A glass grinding and positioning mechanism according to claim 2, characterized in that: The two movable blocks (10) are respectively arranged on the inner sides of the two limiting grooves (3), and the sides of the movable blocks (10) are each provided with a connecting hole (11). The movable blocks (10) are slidably connected to the surface of the guide rod (4) through the connecting hole (11).
4. A glass grinding and positioning mechanism according to claim 1, characterized in that: A fixed positioning plate (2) is fixedly mounted on the inner side of the top of the base (1), and a fixed plate (14) is fixedly connected to one end of the two clamping plates (12) away from the fixed positioning plate (2).
5. A glass grinding and positioning mechanism according to claim 4, characterized in that: Two movable rods (15) are provided inside the fixed plate (14) and inside the two movable rods (15) are fixedly connected with a push plate (17).
6. A glass grinding and positioning mechanism according to claim 5, characterized in that: Two return springs (16) are evenly and fixedly connected to one side of the push plate (17) close to the movable rod (15), the other ends of the two return springs (16) are fixedly mounted on the inner side of the fixed plate (14) and the return springs (16) are respectively sleeved on the outside of the two movable rods (15).