Multi-branch efficient cooling mechanism for glass grinding machine head
By setting up a multi-branch coolant distribution system on the grinding head, the problem of low cooling efficiency is solved, and uniform distribution of coolant and efficient cooling are achieved, preventing flange detachment and improving the cooling effect of the grinding head.
Patent Information
- Application Number
- CN202520552636.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing grinding head cooling technologies have low cooling efficiency and limited cooling range, making it difficult to meet the demand for high-efficiency cooling.
The system employs a multi-branch high-efficiency cooling mechanism. By setting multiple coolant inlets and outlets on the grinding head and combining them with adjustable cooling pipes, a multi-branch coolant distribution is formed. Fixing components are used to prevent the flange from shifting or falling off during high-frequency vibration.
It significantly improves the cooling range and efficiency, reduces cooling blind spots, ensures uniform distribution of coolant, prevents flange detachment, and enhances the cooling performance of the grinding head.
Smart Images
Figure CN223889750U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of grinding head cooling, and in particular to a multi-branch high-efficiency cooling mechanism for glass grinding heads. Background Technology
[0002] Grinding heads significantly improve material processing efficiency and quality due to their high-efficiency and precise grinding capabilities, and their application is now widespread in the glass processing industry. However, the high temperature during the operation of grinding heads has always been a challenging technical issue. High temperatures not only lead to decreased grinding accuracy but can also accelerate tool wear and even pose safety hazards. Therefore, effectively reducing the temperature during the grinding process has become one of the key factors in improving the performance of grinding heads.
[0003] Currently, to address the high-temperature problem during grinding, the industry typically employs a single-outlet cooling system. This type of system generally uses a cooling pipe connected to an inlet on the grinding head to directly spray coolant onto the grinding tool, which is connected to the grinding spindle on the grinding head. In addition, some technical solutions utilize fixed cooling pipe structures, cooling the grinding tool through a pre-set coolant flow direction. Other solutions attempt to improve cooling performance by increasing coolant flow rate or adjusting coolant pressure. While these methods alleviate the high-temperature problem to some extent, they generally suffer from low cooling efficiency and limited cooling range, making it difficult to meet the demands of high-efficiency cooling.
[0004] Therefore, in order to solve the problem of low cooling efficiency of existing cooling technologies, this application proposes a multi-branch high-efficiency cooling mechanism for glass grinding heads. Utility Model Content
[0005] To address the problem of low cooling efficiency in existing cooling technologies, this application provides a multi-branch high-efficiency cooling mechanism for glass grinding heads.
[0006] This application provides a multi-branch high-efficiency cooling mechanism for glass grinding heads, which adopts the following technical solution:
[0007] A multi-branch high-efficiency cooling mechanism for a glass grinding head includes a flange, a distributor, and a fixing member detachably connected to the grinding head. The flange has at least one coolant inlet. One end of the distributor is connected to a liquid injection port, and the other end is connected to the coolant inlet. The flange has at least two coolant outlets for distributing coolant. One end of each coolant outlet is connected to the coolant inlet, and the other end is provided with a cooling pipe that can adjust the coolant output direction. The fixing member is detachably connected to the grinding head and located below the flange.
[0008] By adopting the above technical solution, the coolant output from the injection port is delivered to multiple coolant inlets on the flange using a diverter. At the same time, multiple coolant outlets are used in conjunction with cooling pipes that can adjust the coolant output direction to form a multi-branch cooling mechanism, which distributes the coolant to different directions for cooling, thereby improving cooling efficiency. In addition, a fixing component is set below the flange to further enhance structural stability and prevent the flange from shifting downward or falling off the grinding shaft due to high-frequency vibration during the operation of the grinding head.
[0009] Preferably, there are two coolant inlets and four coolant outlets. The two coolant inlets are located on both sides of the flange, and each coolant inlet is connected to the two coolant outlets. The direction of the coolant inlet is perpendicular to the direction of the coolant outlet.
[0010] By adopting the above technical solution, the coolant can be distributed in multiple branches by using two coolant inlets and four coolant outlets on the flange, thereby improving cooling efficiency. The two coolant inlets are located on both sides of the flange and are connected to the two coolant outlets respectively, so that the coolant can be evenly distributed in multiple directions of the grinding head, enhancing the cooling effect. At the same time, the design of the coolant inlet direction being perpendicular to the coolant outlet direction helps to reduce pressure loss during the coolant flow process, ensuring that the coolant can flow smoothly to each coolant outlet, thereby improving the overall cooling performance.
[0011] Preferably, the diverter is configured as a tee connector, with one end of the tee connector connected to the injection port and the other two ends connected to the coolant inlets on both sides of the flange, respectively.
[0012] By adopting the above technical solution and using the tee connector as a flow divider, the coolant input from the injection port can be evenly distributed to the coolant inlets on both sides of the flange, ensuring the balance of coolant flow and thus improving cooling efficiency. In addition, the structural design of the tee connector simplifies the pipeline connection, thereby reducing the risk of leakage.
[0013] Preferably, the flange includes two flange half-rings symmetrically arranged about the grinding head, the two flange half-rings are fixedly connected by bolts, and each flange half-ring has one coolant inlet and two coolant outlets.
[0014] By adopting the above technical solution, two flange half-rings are symmetrically arranged about the grinding head and fixedly connected by bolts, making the flange easy to disassemble and maintain. At the same time, by using any flange half-ring to include a coolant inlet and two coolant outlets connected to the coolant inlet, the coolant can be evenly distributed to multiple directions, improving cooling efficiency and reducing cooling blind spots.
[0015] Preferably, the fastener includes a clamp that is detachably connected to the grinding shaft and located below the flange.
[0016] By adopting the above technical solution, the flange is limited by the clamp, so that the flange can be firmly connected to the grinding shaft of the grinding head. This prevents the flange from shifting downward or falling off the grinding shaft due to high-frequency vibration when the grinding head is working, thereby ensuring the normal flow of coolant and efficient cooling of the grinding head.
[0017] Preferably, the clamp includes a first clamp half-ring and a second clamp half-ring, which are fixedly connected by bolts.
[0018] By adopting the above technical solution, the clamp is composed of a first clamp half-ring and a second clamp half-ring, and is fixedly connected by bolts to form a pipe clamp, making the installation and disassembly of the fastener more convenient and quick, and can be adjusted according to the actual size of the grinding shaft, thus improving the adaptability of the device.
[0019] Preferably, anti-slip teeth are provided at the contact point between any of the flange half-rings and the surface of the grinding shaft.
[0020] By adopting the above technical solution, the anti-slip teeth set at the contact point between any flange half-ring and the grinding shaft can increase the friction between the flange and the grinding shaft, thereby preventing the flange from loosening or shifting during operation and thus improving the stability of the cooling mechanism.
[0021] Preferably, a rubber anti-slip pad is provided between the flange and the grinding shaft.
[0022] By adopting the above technical solution, the anti-slip pad made of rubber material has good elasticity and can deform during the fixing process to abut against the grinding shaft, so that the flange and the grinding shaft fit tightly together, further preventing loosening or displacement.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] 1. By setting multiple coolant inlets and outlets on the flange, combined with adjustable cooling pipes, multi-branch distribution of coolant is achieved, significantly improving the cooling range and efficiency, effectively solving the problem of low coolant cooling efficiency in the prior art. At the same time, the two flange half-rings symmetrically arranged about the grinding head and fixed by bolts make the flange easy to disassemble and maintain. The coolant inlets and outlets are evenly distributed on the two flange half-rings, so that the coolant can be evenly distributed to multiple directions, thereby reducing the cooling blind zone.
[0025] 2. By fixing the clamp to the grinding shaft below the flange, the clamp limits the flange, thus preventing the flange from shifting downward or falling off the grinding shaft due to high-frequency vibration when the grinding head is working. The clamp consists of a first clamp half-ring and a second clamp half-ring, making the installation and removal of the fastener more convenient and quick. It can also be adjusted according to the actual size of the grinding shaft, improving the adaptability of the device. Attached Figure Description
[0026] Figure 1 This is an axonometric schematic diagram of the main overall structure in Embodiment 1 of this application;
[0027] Figure 2 This is a partial schematic diagram of the flange structure, which is the main feature of Embodiment 1 of this application;
[0028] Figure 3 This is a partial schematic diagram of the anti-slip tooth structure in Embodiment 2 of this application;
[0029] Figure 4 This is a partial schematic diagram of the anti-slip mat structure in Embodiment 2 of this application.
[0030] Reference numerals: 1. Grinding head; 2. Flange; 21. Flange half ring; 211. Snap-fit groove; 3. Diverter; 31. T-joint; 4. Fixing component; 41. Clamp; 411. First clamp half ring; 412. Second clamp half ring; 5. Coolant inlet; 6. Injection port; 7. Coolant outlet; 8. Cooling pipe; 9. Grinding shaft; 10. Anti-slip teeth; 11. Anti-slip pad. Detailed Implementation
[0031] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail.
[0032] Embodiment 1 of this application discloses a multi-branch high-efficiency cooling mechanism for glass grinding machine heads.
[0033] Reference Figure 1A multi-branch high-efficiency cooling mechanism for a glass grinding head includes a flange 2, a flow divider 3, and a fixing member 4 detachably connected to the grinding head 1. The flange 2 has at least one coolant inlet 5. In this embodiment, there are two coolant inlets 5, located on opposite sides of the flange 2. One end of the flow divider 3 is connected to a liquid injection port 6, and the other end is connected to the coolant inlet 5. The flange 2 has at least two coolant outlets 7 for distributing coolant. In this embodiment, there are four coolant outlets 7. One end of each coolant outlet 7 is connected to a coolant inlet 5, and the other end is provided with a cooling pipe 8 that can adjust the coolant output direction. The fixing member 4 is detachably connected to the grinding head 1 and located below the flange 2.
[0034] In practical use, the diverter 3 delivers the coolant output from the injection port 6 to multiple coolant inlets 5 on the flange 2. At the same time, the coolant is delivered through multiple coolant outlets 7 to multiple cooling pipes 8 with adjustable coolant output direction, thus forming a multi-branch cooling mechanism, thereby improving cooling efficiency. In addition, a fixing part 4 is provided below the flange 2 to prevent the flange 2 from shifting downward or falling off the grinding shaft 9 due to high-frequency vibration when the grinding head 1 is working.
[0035] Reference Figure 1 and Figure 2 The flange 2 includes two flange half-rings 21, which are symmetrically arranged about the grinding head 1 and are fixedly connected to the grinding shaft 9 by long bolts and nuts. Two coolant inlets 5 and four coolant outlets 7 are evenly distributed on the two flange half-rings 21, and the direction of the coolant inlet 5 on any flange half-ring 21 is perpendicular to the direction of the two coolant outlets 7. The diverter 3 is a three-way connector 31, one end of which is connected to the liquid injection port 6 on the grinding head 1, and the other two ends are connected to the coolant inlets 5 on the flange half-rings 21 respectively. A cooling pipe 8 is provided at the coolant outlet 7 to adjust the direction of coolant output. The cooling pipe 8 is a universal bamboo joint pipe that can be flexibly adjusted in direction.
[0036] In practical use, the two flange half-rings 21, which are symmetrically arranged about the grinding head 1 and fixedly connected by bolts, make the flange 2 easy to disassemble and maintain. At the same time, the coolant inlet 5 and coolant outlet 7 are evenly distributed on the two flange half-rings 21, so that the coolant can be evenly distributed to multiple directions, thereby reducing the cooling blind zone. Through multiple coolant inlets 5 and coolant outlets 7, combined with the adjustable cooling pipes 8, the multi-branch distribution of coolant is realized, which significantly improves the cooling range and cooling efficiency.
[0037] Reference Figure 1The fastener 4 is detachably connected to the bottom of the flange 2. The fastener 4 is a clamp 41, which includes a first clamp half-ring 411 and a second clamp half-ring 412. The first clamp half-ring 411 and the second clamp half-ring 412 are fixedly connected by bolts to form a pipe clamp. In actual use, the clamp 41 limits the flange 2 to prevent the flange 2 from shifting downward or falling off the grinding shaft 9 due to high-frequency vibration when the grinding head 1 is working. This ensures the normal flow of coolant and efficient cooling of the grinding head 1. The clamp 41 is fixedly connected by the first clamp half-ring 411 and the second clamp half-ring 412 by bolts, making the installation and removal of the fastener 4 more convenient and quick.
[0038] The implementation principle of Embodiment 1 of this application is as follows: the coolant output from the injection port 6 is delivered to multiple coolant inlets 5 on the flange 2 through the diverter 3, and the coolant is delivered to multiple cooling pipes 8 with adjustable coolant output direction through multiple coolant outlets 7, thus forming a multi-branch cooling mechanism, thereby improving cooling efficiency. In addition, a fixing part 4 is provided below the flange 2 to prevent the flange 2 from shifting downward or falling off the grinding shaft 9 due to high-frequency vibration when the grinding head 1 is working. The two flange half-rings 21 are symmetrically arranged about the grinding head 1 and fixedly connected by bolts, making the flange 2 easy to disassemble and maintain. At the same time, the coolant inlets 5 and coolant outlets 7 are evenly distributed on the two flange half-rings 21, so that the coolant can be evenly distributed to multiple directions, thereby reducing the cooling blind zone. Through multiple coolant inlets 5 and coolant outlets 7, combined with the adjustable cooling pipes 8, the multi-branch distribution of coolant is realized, which significantly improves the cooling range and cooling efficiency.
[0039] The flange 2 is limited by the clamp 41 to prevent it from shifting downward or falling off the grinding shaft 9 due to high-frequency vibration when the grinding head 1 is working. This ensures the normal flow of coolant and efficient cooling of the grinding head 1. The clamp 41 is fixedly connected by bolts to the first clamp half ring 411 and the second clamp half ring 412, making the installation and disassembly of the fastener 4 more convenient and quick. It can also be adjusted according to the actual size of the grinding head 1, improving the adaptability of the device.
[0040] This application also discloses a multi-branch high-efficiency cooling mechanism for glass grinding heads in embodiment two, which differs from embodiment one in that:
[0041] Reference Figure 3 Anti-slip teeth 10 are provided at the contact point between the flange half-ring 21 and the surface of the grinding shaft 9. In actual use, the anti-slip teeth 10 increase the friction between the flange 2 and the grinding shaft 9, further preventing the flange 2 from loosening or shifting.
[0042] Reference Figure 4In other embodiments, a rubber anti-slip pad 11 can be provided between the flange 2 and the grinding shaft 9, and the flange 2 is provided with a snap-fit groove 211 that fits into the anti-slip pad 11. In actual use, the rubber anti-slip pad 11 is elastic, so that one side of the anti-slip pad 11 is embedded in the snap-fit groove 211 during the fixing process, and the other side abuts against the grinding shaft 9, so that the flange 2 and the grinding shaft 9 are tightly fitted.
[0043] The implementation principle of Embodiment 2 of this application is as follows: by setting anti-slip teeth 10 at the contact point between the flange half-ring 21 and the grinding shaft 9, the friction between the flange 2 and the grinding shaft 9 can be increased, thereby preventing the flange 2 from loosening or shifting during operation; alternatively, a rubber anti-slip pad 11 can be set between the flange 2 and the grinding shaft 9. The rubber anti-slip pad 11 is elastic, so that after the anti-slip pad 11 deforms during the fixing process, one side is embedded in the snap-fit groove 211 and the other side abuts against the grinding shaft 9, so that the flange 2 and the grinding shaft 9 fit tightly together, further preventing loosening or shifting.
[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A multi-branch high-efficiency cooling mechanism for glass grinding machine heads, characterized in that: The device includes a flange (2), a distributor (3), and a fixing member (4) that are detachably connected to the grinding head (1). The flange (2) has at least one coolant inlet (5). One end of the distributor (3) is connected to the injection port (6), and the other end is connected to the coolant inlet (5). The flange (2) has at least two coolant outlets (7) for distributing coolant. One end of the coolant outlet (7) is connected to the coolant inlet (5), and the other end is provided with a cooling pipe (8) that can adjust the coolant output direction. The fixing member (4) is detachably connected to the grinding head (1) and located below the flange (2).
2. The multi-branch high-efficiency cooling mechanism for a glass grinding head according to claim 1, characterized in that: There are two coolant inlets (5) and four coolant outlets (7). The two coolant inlets (5) are located on both sides of the flange (2). Each coolant inlet (5) is connected to the two coolant outlets (7), and the direction of the coolant inlet (5) is perpendicular to the direction of the coolant outlet (7).
3. The multi-branch high-efficiency cooling mechanism for a glass grinding head according to claim 2, characterized in that: The diverter (3) is configured as a three-way connector (31), one end of which is connected to the injection port (6), and the other two ends are connected to the coolant inlets (5) on both sides of the flange (2).
4. The multi-branch high-efficiency cooling mechanism for a glass grinding head according to claim 2, characterized in that: The flange (2) includes two flange half-rings (21) symmetrically arranged about the grinding head (1), and the two flange half-rings (21) are fixedly connected by bolts. Each flange half-ring (21) has one coolant inlet (5) and two coolant outlets (7).
5. The multi-branch high-efficiency cooling mechanism for a glass grinding machine head according to claim 1, characterized in that: The fastener (4) includes a clamp (41) which is detachably connected to the grinding shaft (9) and located below the flange (2).
6. The multi-branch high-efficiency cooling mechanism for a glass grinding machine head according to claim 5, characterized in that: The clamp (41) includes a first clamp half-ring (411) and a second clamp half-ring (412), which are fixedly connected by bolts.
7. The multi-branch high-efficiency cooling mechanism for a glass grinding head according to claim 4, characterized in that: Anti-slip teeth (10) are provided at the surface contact point between any of the flange half-rings (21) and the grinding shaft (9).
8. The multi-branch high-efficiency cooling mechanism for a glass grinding machine head according to claim 4, characterized in that: A rubber anti-slip pad (11) is provided between the flange (2) and the grinding shaft (9).