An aluminum substrate structure for parallel grinding wheels
By introducing built-in rotating and limiting components into the aluminum substrate structure of the parallel grinding wheel, the connection problem caused by the change in the shape of the motor output end is solved, realizing flexible connection between the aluminum substrate and the motor and convenient replacement of the built-in rotating components, ensuring the normal operation of the grinding wheel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU RUILIFENG TOOLS
- Filing Date
- 2025-06-10
- Publication Date
- 2026-05-26
AI Technical Summary
The existing aluminum substrate structure of parallel grinding wheels cannot be connected to the motor when the shape of the motor output end changes, resulting in operational failure.
An aluminum-based structure was designed, including an internal rotating component, a limiting component, and a connecting plate. Through the cooperation of threaded connection and limiting groove, the internal rotating component can be detached and fixed, adapting to the shape of different motor output ends.
It achieves a flexible connection between the aluminum substrate structure and the motor output, ensuring the normal operation of the parallel grinding wheel and supporting the convenient replacement of the built-in rotating parts.
Smart Images
Figure CN224274690U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of parallel grinding wheel installation technology, specifically to an aluminum substrate structure for parallel grinding wheels. Background Technology
[0002] Parallel grinding wheels are a common type of grinding tool, and the design of their aluminum matrix structure has a significant impact on their performance.
[0003] In the current market, the aluminum substrate structure of this type of parallel grinding wheel is used by fitting the grinding wheel and the aluminum substrate together. The grinding wheel and the aluminum substrate are rotated by a drive motor to perform grinding operations. During motor operation, the shape of the output end is not unique. When the shape of the motor output end changes, the entire aluminum substrate cannot be connected to the motor output end, resulting in the failure of the aluminum substrate structure of the parallel grinding wheel. Utility Model Content
[0004] The purpose of this utility model is to provide an aluminum substrate structure for parallel grinding wheels, in order to solve the problem mentioned in the background art that the output end of the aluminum substrate structure of parallel grinding wheels has a non-unique shape when the motor is operating. When the shape of the motor output end changes, the entire aluminum substrate cannot be connected to the output end of the motor, resulting in the failure of the aluminum substrate structure of the parallel grinding wheel to operate.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum substrate structure for a parallel grinding wheel, comprising an aluminum substrate, a grinding wheel, a first connecting plate, a third connecting plate, a built-in rotating component, a limiting component, a second connecting plate, and an inner rotating groove; the grinding wheel is sleeved on the aluminum substrate; the first connecting plate is disposed on one side of the aluminum substrate, and a third connecting plate is disposed on the opposite side of the aluminum substrate away from the first connecting plate, the third connecting plate and the first connecting plate being located at the middle position of the aluminum substrate, the third connecting plate and the first connecting plate having a connecting groove, and both ends of the groove extending outside the third connecting plate and the first connecting plate; the built-in rotating component is inserted into the third connecting plate and the first connecting plate, and a limiting component for limiting the built-in rotating component is detachably connected to the surface of the third connecting plate on one side of the built-in rotating component; the built-in rotating component includes a second connecting plate inserted into the groove, and an inner rotating groove is formed in the second connecting plate.
[0006] Preferably, the built-in rotating component further includes two limiting blocks disposed outside the second connecting plate, and two limiting grooves are provided in the slot for the limiting blocks to slide and insert.
[0007] Preferably, the outer wall of the third connecting plate is engraved with external threads.
[0008] Preferably, the limiting member includes a sleeve fitted onto the third connecting plate, and the sleeve has an internal thread for external thread connection.
[0009] Preferably, the housing is connected to a limiting plate that defines the limiting groove and the limiting block at the end of the third connecting plate away from the aluminum substrate.
[0010] Preferably, the aluminum substrate includes an internal groove formed on the periphery of the aluminum substrate, and a plurality of insertion slots are formed in the internal groove.
[0011] Preferably, the grinding wheel includes a connector strap fitted into the built-in groove, the connector strap being made of rubber.
[0012] Preferably, the inner wall of the insert strip is connected to an insert plate that inserts into the insert slot, and the outer periphery of the insert strip is connected to a grinding wheel body.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the aluminum base structure for parallel grinding wheels is provided with a replaceable built-in rotating component and a limiting groove, a third connecting plate and a limiting component for the built-in rotating component to be inserted and fixed in the aluminum base component. When in use, the built-in rotating component will cooperate with the limiting groove and be fixed in the aluminum base component. Afterwards, the limiting component will disassemble and fix the built-in rotating component, which facilitates the replacement of the built-in rotating component in the later stage. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the exploded structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the built-in rotating component structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the aluminum substrate structure of this utility model.
[0018] In the picture:
[0019] 1. Aluminum base component; 11. Insertion groove; 12. Internal groove; 2. Grinding wheel component; 21. Insertion belt; 22. Grinding wheel body; 23. Insertion plate; 3. First connecting plate; 4. Internal rotating component; 41. Second connecting plate; 42. Limiting block; 43. Internal rotating groove; 5. Limiting component; 51. Housing; 52. Limiting plate; 53. Internal thread; 6. Limiting groove; 7. Third connecting plate; 71. External thread. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Example 1
[0022] like Figure 1-4 As shown, an aluminum substrate structure for a parallel grinding wheel includes an aluminum substrate 1, a grinding wheel 2, a limiting groove 6, a third connecting plate 7, an internal rotating component 4, a limiting component 5, a second connecting plate 41, and an internal rotating groove 43. The grinding wheel 2 is sleeved on the aluminum substrate 1. The aluminum substrate 1 adopts a circular design. In order to facilitate subsequent grinding operations, the part where the grinding wheel 2 and the aluminum substrate 1 are sleeved should be the same circular design as the aluminum substrate 1.
[0023] The first connecting plate 3 is disposed on one side of the aluminum substrate 1, and the first connecting plate 3 and the aluminum substrate 1 are welded together. On the opposite side of the aluminum substrate 1 away from the first connecting plate 3, a third connecting plate 7 is disposed, and the third connecting plate 7 and the aluminum substrate 1 are welded together. Both the third connecting plate 7 and the first connecting plate 3 are cylindrical and located in the middle of the aluminum substrate 1. The middle position design can prevent the aluminum substrate 1 from shifting its center of gravity during use. The third connecting plate 7 and the first connecting plate 3 have a connecting slot, and the slot and the third connecting plate 7 and the first connecting plate 3 are integrally formed. Both ends of the slot extend outside the third connecting plate 7 and the first connecting plate 3, which facilitates the insertion of the built-in rotating part 4 and also facilitates the later installation of the aluminum substrate 1 and the output end of the drive motor.
[0024] The built-in rotating component 4 is movably inserted into the third connecting plate 7 and the first connecting plate 3. The built-in rotating component 4 is in a replaceable state in the first connecting plate 3, which makes it convenient for the aluminum base component 1 to be adapted to different drive motor output end shapes. The surface of the third connecting plate 7 on one side of the built-in rotating component 4 is detachably connected to a limiting component 5 for limiting the built-in rotating component 4. The limiting component 5 is used to limit the built-in rotating component 4 and fix the built-in rotating component 4.
[0025] The built-in rotating component 4 includes a second connecting plate 41 inserted into the slot. It should be noted that the length of the second connecting plate 41 is the same as the total length of the first connecting plate 3, the aluminum substrate 1, and the third connecting plate 7. For example... Figure 2 and Figure 3As shown, both the second connecting plate 41 and the slot are circular. The diameter of the second connecting plate 41 is smaller than the diameter of the slot. An inner rotating groove 43 is formed inside the second connecting plate 41, wherein... Figure 3 The inner rotating slot 43 shown can be a circular design on the left or a rectangular design on the right. Its specific shape is not unique and needs to be selected according to the shape of the specific drive power supply output terminal.
[0026] The built-in rotating component 4 also includes two limiting blocks 42 disposed outside the second connecting plate 41. The limiting blocks 42 and the second connecting plate 41 are welded together, and two limiting grooves 6 are provided in the slot for the limiting blocks 42 to slide into. The limiting grooves 6 are as follows: Figure 2 and Figure 4 As shown, one end of the second connecting plate 41 passes through the third connecting plate 7, while the other end does not pass through the first connecting plate 3. The limiting block 42 and the limiting groove 6 are inserted into each other. The length of the limiting groove 6 is the same as the length of the limiting block 42. Specifically, when in use, the second connecting plate 41 is inserted into the groove. At this time, the limiting block 42 will be inserted into the limiting groove 6. The second connecting plate 41 is pushed into the groove. When one side of the limiting groove 6 abuts against the side wall of the limiting block 42, the second connecting plate 41 and the groove coincide.
[0027] The outer wall of the third connecting plate 7 is engraved with an external thread 71, and the external thread 71 and the third connecting plate 7 are integrally molded.
[0028] The limiting member 5 includes a sleeve 51 that is fitted onto the third connecting plate 7. The length of the sleeve 51 is the same as the length of the third connecting plate 7. An internal thread 53 is engraved inside the sleeve 51 for the external thread 71 to be threaded. The internal thread 53 and the external thread 71 are threaded together to fix the position of the sleeve 51.
[0029] The sleeve 51 is located on the end of the third connecting plate 7 away from the aluminum base 1 and is connected to the limiting plate 52 with the limiting groove 6 and the limiting block 42. When the position of the sleeve 51 is fixed, one side of the limiting plate 52 will abut against the end of the third connecting plate 7 away from the aluminum base 1. At this time, the sleeve 51 will fix the position of the second connecting plate 41. When replacing the inner rotating groove 43 in the second connecting plate 41, rotate it in the opposite direction to the sleeve 51 to separate the inner thread 53 and the outer thread 71, and then replace the second connecting plate 41.
[0030] The effect achieved by the entire first embodiment is that, when in use, the limiting groove 6, as shown... Figure 2 and Figure 4As shown, one end of the second connecting plate 41 penetrates the third connecting plate 7, while the other end does not penetrate the first connecting plate 3. The limiting block 42 and the limiting groove 6 are inserted into each other. The length of the limiting groove 6 is the same as the length of the limiting block 42. Specifically, in use, the second connecting plate 41 is inserted into the groove, at which time the limiting block 42 will be inserted into the limiting groove 6. The second connecting plate 41 is pushed entirely into the groove. When one side of the limiting groove 6 abuts against the side wall of the limiting block 42, the second connecting plate 41 and the groove coincide. The length of the sleeve 51 is the same as the length of the third connecting plate 3. The connecting plates 7 are of the same length. The internal thread 53 and the external thread 71 are threaded together to fix the position of the housing 51. After the position of the housing 51 is fixed, one side of the limiting plate 52 will abut against the end of the third connecting plate 7 away from the aluminum base 1. At this time, the housing 51 will fix the position of the second connecting plate 41. When replacing the inner rotating groove 43 in the second connecting plate 41, rotate it in the opposite direction to the housing 51 so that the internal thread 53 and the external thread 71 are separated, and the second connecting plate 41 can be replaced.
[0031] Example 2
[0032] like Figure 1-4 As shown, an aluminum substrate structure for a parallel grinding wheel is provided. The aluminum substrate 1 includes an internal groove 12 formed on the periphery of the aluminum substrate 1. The internal groove 12 and the aluminum substrate 1 are integrally formed. A plurality of insertion slots 11 are formed in the internal groove 12. The insertion slots 11 and the internal groove 12 are integrally formed.
[0033] The grinding wheel component 2 includes a plug-in strap 21 fitted into the built-in groove 12. The plug-in strap 21 is made of rubber and can be stretched and deformed during use, making it easy for the plug-in strap 21 to be inserted into the built-in groove 12.
[0034] The inner wall of the insert belt 21 is connected to an insert plate 23 that is inserted into the insert groove 11. The insert plate 23 is made of rubber and is used to insert into the insert groove 11 to limit the insert belt 21 and prevent the insert belt 21 from shifting during use. The outer periphery of the insert belt 21 is connected to a grinding wheel body 22, which is used for grinding operations.
[0035] The effect achieved by the entire second embodiment is that, when in use, the plug-in strip 21 is made of rubber and can be stretched and deformed during use. At this time, the plug-in strip 21 is plugged into the built-in groove 12. Meanwhile, the plug-in plate 23 is made of rubber and is used to plug into the plug-in slot 11 to limit the plug-in strip 21 and prevent the plug-in strip 21 from shifting during use. When in use, the grinding wheel body 22 will rotate with the aluminum base 1 and the drive motor, and the grinding wheel body 22 is used for grinding operations.
[0036] Working principle: When using this aluminum base structure for parallel grinding wheels, connect the aluminum base 1 and the drive motor. First, during use, the limiting groove 6 is as follows... Figure 2 and Figure 4 As shown, one end of the second connecting plate 41 penetrates the third connecting plate 7, while the other end does not penetrate the first connecting plate 3. The limiting block 42 and the limiting groove 6 are inserted into each other. The length of the limiting groove 6 is the same as the length of the limiting block 42. Specifically, in use, the second connecting plate 41 is inserted into the groove, at which time the limiting block 42 will be inserted into the limiting groove 6. The second connecting plate 41 is pushed entirely into the groove. When one side of the limiting groove 6 abuts against the side wall of the limiting block 42, the second connecting plate 41 and the groove coincide. The length of the sleeve 51 is the same as the length of the third connecting plate 3. The connecting plates 7 are of the same length. The internal thread 53 and the external thread 71 are threaded together to fix the position of the housing 51. When the position of the housing 51 is fixed, one side of the limiting plate 52 will abut against the end of the third connecting plate 7 away from the aluminum base 1. At this time, the housing 51 will fix the position of the second connecting plate 41. When replacing the inner rotating groove 43 in the second connecting plate 41, rotate it in the opposite direction to the housing 51 to separate the internal thread 53 and the external thread 71, and then replace the second connecting plate 41.
[0037] Secondly, the insert strip 21 is made of rubber and can be stretched and deformed during use. At this time, the insert strip 21 is inserted into the built-in groove 12. Meanwhile, the insert plate 23 is made of rubber and is used to insert into the insert slot 11 to limit the insert strip 21 and prevent the insert strip 21 from shifting during use. During use, the grinding wheel body 22 will rotate with the aluminum base 1 and the drive motor, and the grinding wheel body 22 is used for grinding operations, finally completing the work of the aluminum base structure for the parallel grinding wheel.
[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0039] 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. An aluminum matrix structure for parallel grinding wheels, characterized by, include: An aluminum substrate with a grinding wheel fitted onto it; A first connecting plate is disposed on one side of the aluminum substrate. A third connecting plate is disposed on the opposite side of the aluminum substrate away from the first connecting plate. The third connecting plate and the first connecting plate are located at the middle position of the aluminum substrate. The third connecting plate and the first connecting plate have a connecting slot, and both ends of the slot extend outside the third connecting plate and the first connecting plate. An internal rotating component is inserted into the third connecting plate and the first connecting plate. A limiting component for limiting the internal rotating component is detachably connected to the surface of the third connecting plate on one side of the internal rotating component. The built-in rotating component includes a second connecting plate inserted into the slot, and the second connecting plate has an inner rotating slot.
2. The aluminum substrate structure for a parallel grinding wheel according to claim 1, characterized in that: The built-in rotating component also includes two limiting blocks disposed outside the second connecting plate, and two limiting slots are provided in the slot for the limiting blocks to slide and insert.
3. The aluminum substrate structure for a parallel grinding wheel according to claim 2, characterized in that: The outer wall of the third connecting plate is engraved with external threads.
4. The aluminum substrate structure for a parallel grinding wheel according to claim 3, characterized in that: The limiting component includes a sleeve fitted onto the third connecting plate, and the sleeve has an internal thread for external thread connection.
5. The aluminum substrate structure for a parallel grinding wheel according to claim 4, characterized in that: The sleeve is located on the end of the third connecting plate away from the aluminum substrate and is connected to a limiting plate that defines the limiting groove and the limiting block.
6. The aluminum substrate structure for a parallel grinding wheel according to claim 1, characterized in that: The aluminum substrate includes an internal groove formed on the periphery of the aluminum substrate, and a plurality of insertion slots are formed in the internal groove.
7. An aluminum substrate structure for a parallel grinding wheel according to claim 6, characterized in that: The grinding wheel component includes a plug-in strip that fits into the built-in groove, and the plug-in strip is made of rubber.
8. The aluminum substrate structure for a parallel grinding wheel according to claim 7, characterized in that: The inner wall of the connector strip is connected to a connector plate that is inserted into the connector slot, and the outer periphery of the connector strip is connected to a grinding wheel body.