Glass corner polishing device
By designing a glass corner grinding device with a rotating screw and a grinding disc, the existing glass edge grinding technology is solved and the grinding wheel speed is too fast, achieving a more efficient and safe glass corner grinding process.
Patent Information
- Application Number
- CN202420928425.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing glass edge grinding technology is inefficient and the grinding wheel speed is too fast, which can easily cause debris to cause harm to workers.
A glass corner grinding device is designed, and the connecting rod and the fixing rod are rotated to adjust the suction cup to fit closely with the glass, and the glass corners are polished by using a spring-driven grinding disc to avoid direct use of the grinding wheel.
It improves the efficiency of polishing glass corners, reduces the risk of injury to workers, and replaces the operation method of manually polishing and processing through grinding wheels.
Smart Images
Figure CN222779281U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding, in particular to a glass corner grinding device. Background Art
[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals, such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc. as the main raw materials, and a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. Glass is widely used in daily life, and in some specific occasions, glass needs to be polished to complete the processing.
[0003] However, many glass edge grinding processes are still done manually, using a grinding wheel to slowly grind the glass edges, which is very inefficient, and the grinding wheel rotates at a high speed, which can easily cause damage to workers due to debris generated during grinding. Therefore, we proposed a glass edge grinding device to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a device for polishing glass corners which prevents the grinding wheel from rotating too fast and thus causing damage to workers by debris generated during polishing. It replaces the manual polishing operation with a grinding wheel, improves the efficiency of the device in polishing glass, and improves the practicality of the device.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass corner grinding device, comprising a workbench, a rotating rod is rotatably installed in the middle area of the workbench, the top of the rotating rod is in contact with the glass, a bottom plate is fixedly installed on the top of the workbench, a fixing column is rotatably installed on the top of the bottom plate, a first screw is screwed on the top of the fixing column, a connecting rod is rotatably installed on the top of the first screw, a fixing rod is rotatably installed on the bottom end of the connecting rod, a suction cup is fixedly installed on the bottom end of the fixing rod, and the suction cup is tightly in contact with the top of the glass;
[0008] A grinding mechanism is provided on the top of the workbench;
[0009] The grinding mechanism includes a bracket, which is fixedly installed on the top of the workbench, a first spring is fixedly installed on the bottom end of the bracket, a first grinding disc is fixedly installed on the bottom end of the first spring, a second grinding disc is fixedly installed on the top of the workbench through a second spring, the output ends of the second grinding disc and the first grinding disc are both in contact with the outer wall of the glass, a bidirectional screw is rotatably installed on the bottom end of the bracket, and the bidirectional screw is screwed with the first grinding disc and the second grinding disc.
[0010] Preferably, a plug is tightly fitted on the top of the suction cup, and the plug is tightly fitted to the fixing rod and the connecting rod.
[0011] Furthermore, a fixing plate is screwed onto the first screw rod, and the bottom end of the fixing plate is tightly fitted with the top end of the fixing column.
[0012] Furthermore, a fixing pad is tightly fitted on the top of the glass.
[0013] Based on the above solution, a plurality of handles are fixedly installed around the top of the workbench.
[0014] Furthermore, a plurality of pillars are fixedly installed around the bottom end of the workbench.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a glass corner grinding device having the following features:
[0017] Beneficial effects:
[0018] The glass corner grinding device rotates the first screw rod and synchronously drives the connecting rod and the fixing rod to adjust the height of the suction cup, so that the suction cup is closely fitted to the glass. The first spring and the second spring are extended and retracted, so that the first grinding disc and the second grinding disc are synchronously driven to tightly tighten the outer wall of the glass. The glass is ground while the glass is rotated, so that the grinding wheel rotates too fast and the debris generated during grinding can be avoided to cause certain injuries to the workers. The device replaces the manual grinding operation with the grinding wheel, improves the glass grinding efficiency of the device, and improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram of the middle A part;
[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.
[0023] Markings in the attached drawings: 1. workbench; 2. rotating rod; 3. base plate; 4. glass; 5. fixed column; 6. first screw; 7. connecting rod; 8. fixed rod; 10. suction cup; 11. bracket; 12. first spring; 13. first grinding disc; 14. second spring; 15. second grinding disc; 16. bidirectional screw; 17. plug; 18. fixed disc; 19. fixed pad; 20. handle; 21. pillar. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example
[0026] See also Figure 1-4 The invention relates to a glass corner grinding device, comprising a workbench 1, a rotating rod 2 is rotatably installed in the middle area of the workbench 1, and the top of the rotating rod 2 is fitted with a glass 4, a bottom plate 3 is fixedly installed on the top of the workbench 1, and a fixing column 5 is rotatably installed on the top of the bottom plate 3, and a first screw 6 is screwed on the top of the fixing column 5, and a fixing plate 18 is screwed on the first screw 6, and the bottom end of the fixing plate 18 is tightly fitted with the top of the fixing column 5 by installing the fixing plate 18, and the first screw 6 is limited by installing the fixing plate 18, and a connecting rod 7 is rotatably installed on the top of the first screw 6, and a fixing rod 8 is rotatably installed on the bottom end of the connecting rod 7, and a suction cup 10 is fixedly installed on the bottom end of the fixing rod 8, and the suction cup 10 is tightly fitted with the top of the glass 4; a plug 17 is tightly fitted on the top of the suction cup 10, and the plug 17 is tightly fitted with the fixing rod 8 and the connecting rod 7, and the plug 17 is installed to facilitate the supply of air to the inside of the suction cup 10, so that the suction cup 10 can be quickly separated from the glass 4.
[0027] See also Figure 1-4A grinding mechanism is provided at the top of the workbench 1; the grinding mechanism includes a bracket 11, the bracket 11 is fixedly installed on the top of the workbench 1, a first spring 12 is fixedly installed at the bottom end of the bracket 11, a first grinding disc 13 is fixedly installed at the bottom end of the first spring 12, a second grinding disc 15 is fixedly installed at the top of the workbench 1 through a second spring 14, the output ends of the second grinding disc 15 and the first grinding disc 13 are both in contact with the outer wall of the glass 4, a bidirectional screw 16 is rotatably installed at the bottom end of the bracket 11, and the bidirectional screw 16 is screwed with the first grinding disc 13 and the second grinding disc 15. The glass corner grinding device, by rotating the first screw 6 At the same time, the connecting rod 7 and the fixing rod 8 are synchronously driven to adjust the height of the suction cup 10, so that the suction cup 10 is closely fitted to the glass 4. Through the expansion and contraction of the first spring 12 and the second spring 14, the first grinding disc 13 and the second grinding disc 15 are synchronously driven to tightly tighten the outer wall of the glass 4. While rotating the glass 4, the corners of the glass 4 are grinded to avoid excessive rotation speed of the grinding wheel and the debris generated during grinding that may easily cause certain injuries to the workers. This replaces the manual grinding operation with a grinding wheel, improves the grinding efficiency of the device for the glass 4, and improves practicability.
[0028] See also Figure 1 It should also be noted that a fixing pad 19 is tightly fitted to the top of the glass 4. By installing the fixing pad 19, it is convenient for the user to rotate the glass 4. The length of the fixing pad 19 is less than the distance between the connecting rod 7 and the glass 4.
[0029] See also Figure 1 A plurality of handles 20 are fixedly installed around the top of the workbench 1. By installing the handles 20, it is convenient for the user to move the device.
[0030] See also Figure 1 A plurality of pillars 21 are fixedly installed around the bottom of the workbench 1, and the pillars 21 are installed to facilitate the support operation of the device.
[0031] In summary, when the glass corner grinding device is used, the bottom end of the glass 4 is fitted with the top end of the rotating rod 2. Since the first screw 6 and the fixed column 5 are screwed together, the first screw 6 is rotated while synchronously driving the connecting rod 7, the fixed rod 8 and the suction cup 10 to perform longitudinal movement operations, and the bottom end of the suction cup 10 is tightly fitted with the top end of the glass 4, thereby completing the fixing operation of the glass 4. Since the bidirectional screw 16 and the first grinding disc 13 and the second grinding disc 15 are screwed together, the bidirectional screw 16 is rotated while synchronously driving the first grinding disc 13 and the second grinding disc 15 to perform longitudinal movement operations, thereby making the outer side walls of the first grinding disc 13 and the second grinding disc 15 tightly fit with the corners of the glass 4, the glass 4 is rotated by the fixed pad 19, and then the glass 4 in the rotating operation is continuously in contact with the first grinding disc 13 and the second grinding disc 15, thereby performing the grinding operation on the corners of the glass 4.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A glass corner grinding device, comprising a workbench (1), characterized in that: A rotating rod (2) is rotatably mounted in the middle area of the workbench (1), the top of the rotating rod (2) is in contact with the glass (4), a bottom plate (3) is fixedly mounted on the top of the workbench (1), a fixing column (5) is rotatably mounted on the top of the bottom plate (3), a first screw rod (6) is screwed on the top of the fixing column (5), a connecting rod (7) is rotatably mounted on the top of the first screw rod (6), a fixing rod (8) is rotatably mounted on the bottom end of the connecting rod (7), a suction cup (10) is fixedly mounted on the bottom end of the fixing rod (8), and the suction cup (10) is in close contact with the top of the glass (4); A grinding mechanism is provided on the top of the workbench (1); The grinding mechanism comprises a bracket (11), the bracket (11) is fixedly mounted on the top of a workbench (1), a first spring (12) is fixedly mounted on the bottom of the bracket (11), a first grinding disc (13) is fixedly mounted on the bottom of the first spring (12), a second grinding disc (15) is fixedly mounted on the top of the workbench (1) via a second spring (14), the output ends of the second grinding disc (15) and the first grinding disc (13) are both in contact with the outer wall of the glass (4), a bidirectional screw (16) is rotatably mounted on the bottom of the bracket (11), and the bidirectional screw (16) is screwed with the first grinding disc (13) and the second grinding disc (15).
2. A glass corner grinding device according to claim 1, characterized in that: A plug (17) is tightly fitted on the top of the suction cup (10), and the plug (17) is tightly fitted to the fixing rod (8) and the connecting rod (7).
3. A glass corner grinding device according to claim 2, characterized in that: A fixing plate (18) is screwed onto the first screw rod (6), and the bottom end of the fixing plate (18) is tightly fitted with the top end of the fixing column (5).
4. A glass corner grinding device according to claim 3, characterized in that: A fixing pad (19) is tightly attached to the top of the glass (4).
5. A glass edge grinding device according to claim 4, characterized in that: A plurality of handles (20) are fixedly mounted around the top of the workbench (1).
6. A glass corner grinding device according to claim 5, characterized in that: A plurality of pillars (21) are fixedly mounted around the bottom end of the workbench (1).