Dual-purpose resin grinding wheel with high production efficiency
By nesting the cutting sheets on the main body of the resin grinding wheel and using the cooperation of the fixed shell and the opening and closing parts, the problem that the existing resin grinding wheel cannot be cut is solved, and efficient dual-use functions are achieved, which improves production efficiency and service life.
Patent Information
- Application Number
- CN202421778378.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing resin grinding wheel cannot perform cutting operations during use, and the cutting disc needs to be removed and replaced, which increases the working time and reduces production efficiency.
A dual-use resin grinding wheel is designed, and the cutting sheet is nested on the surface of the main body. Through the coordination of the fixed shell and the opening and closing parts, the cutting sheets are embedded and fixed, avoiding the disassembly and assembly process.
It realizes cutting workpieces without disassembling the main body of the grinding wheel, improves production efficiency, and protects the cutting sheets through fixed shell parts, extends service life and improves safety.
Smart Images
Figure CN222843874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding wheels, in particular to a dual-purpose resin grinding wheel with high production efficiency. Background Art
[0002] Resin grinding wheels are mainly used for grinding the surface of workpieces to ensure the flatness of the surface. The existing resin grinding wheels on the market can only perform a single grinding operation on the workpiece during use. However, in actual use, some workpieces are larger in size and need to be cut, and the existing grinding wheels do not have the cutting function. Therefore, the resin grinding wheel needs to be disassembled and replaced with a cutting disc before the workpiece can be cut. However, the entire replacement process will increase the operation time, which will reduce production efficiency. For this reason, a dual-use resin grinding wheel with high production efficiency is proposed. Utility Model Content
[0003] The utility model aims to provide a dual-purpose resin grinding wheel with high production efficiency, so as to solve the problems of the existing resin grinding wheel in the use process mentioned in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dual-purpose resin grinding wheel with high production efficiency, comprising a dual-purpose resin grinding wheel main body, a cutting blade is nested and fixed on the surface of the dual-purpose resin grinding wheel main body, a fixed shell member is arranged on the surface of the cutting blade, the fixed shell member comprises a first shell nested on the cutting blade, and a second shell matched with the first shell, the first shell and the second shell are connected by a clutch through an opening and closing member.
[0005] Preferably, the first shell comprises a first shell having a first plug-in slot formed thereon, an insertion hole being arranged on an outer end of the first plug-in slot, and when the first shell is nested on one side of the cutting blade, the cutting blade is embedded in the first plug-in slot.
[0006] Preferably, the second shell includes a second shell, a second plug-in slot is formed on the second shell, an insertion rod is provided on the outer end of the second plug-in slot, and a fixing hole is provided on the insertion rod. When the second shell is nested on the other side of the cutting blade, the cutting blade is embedded in the second plug-in slot, and the first shell is docked with the second shell. When the first shell is docked with the second shell, the insertion rod is plugged into the socket on the corresponding side.
[0007] Preferably, the opening and closing parts include a pin rod, a tension spring, a connecting rod, a rotating plate, a limit plate and a slot. A locking hole is provided on the outer wall of the first plug-in slot, and the locking hole is communicated with the plug hole. The pin rod is placed in the locking hole, and the tension spring is movably sleeved on the outside of the pin rod. The two ends of the tension spring are respectively fixed to the outer wall of the first shell and the end of the pin rod. The pin rod is elastically and telescopically connected to the locking hole through the action of the tension spring. After the first shell is docked with the second shell, the pin rod is inserted into the fixing hole to fix the first shell with the second shell.
[0008] Preferably, the outer end of the pin rod is connected to a connecting rod, a rotating plate is fixed to the end of the connecting rod, a limiting plate is fixed to the surface of the first shell, a slot is provided on the surface of the limiting plate, and the rotating plate forms a locking structure with the limiting plate through the slot.
[0009] Preferably, two of the above-mentioned opening and closing pieces are provided, and the two opening and closing pieces are symmetrically distributed about the longitudinal center axis of the dual-purpose resin grinding wheel body.
[0010] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:
[0011] The present application provides a cutting blade on the dual-purpose resin grinding wheel body. Through the mutual cooperation between the dual-purpose resin grinding wheel body and the cutting blade, the dual-purpose resin grinding wheel body can use the cutting blade to cut the workpiece when in use, and there is no need to disassemble the grinding wheel body, thereby solving the problem that the existing device cannot perform cutting operations and needs to be disassembled and replaced, which increases the operation time and reduces production efficiency; and through the mutual cooperation between the fixed shell part and the opening and closing part, the device can wrap the cutting blade when it is restricted, which not only prevents the cutting blade from reducing its service life due to rust and impact, but also prevents people from being injured by accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0014] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the cutting blade of the utility model;
[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the second shell of the utility model;
[0017] Figure 5 For the utility model Figure 2 The enlarged structural diagram at A in the middle;
[0018] Figure 6 This is a schematic diagram of the three-dimensional structure of the first shell of the utility model;
[0019] Figure 7 This is a schematic diagram of the closed structure of the opening and closing member of the utility model;
[0020] Figure 8 This is a schematic diagram of the pin and connecting rod connection structure of the utility model;
[0021] Fig. 9 For the utility model Figure 4 Schematic diagram of the structure at point B in the middle.
[0022] Explanation of the reference numerals: 1. Dual-purpose resin grinding wheel body; 2. Cutting blade; 3. Fixed shell member; 301. First shell member; 302. Second shell member; 3011. First shell member; 3012. First plug-in slot; 3013. Plug hole; 3021. Insert rod; 3022. Second shell member; 3023. Second plug-in slot; 4. Opening and closing member; 401. Pin rod; 402. Tension spring; 403. Connecting rod; 404. Rotating plate; 405. Limiting plate; 406. Slot. DETAILED DESCRIPTION
[0023] 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.
[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.
[0025] Example
[0026] In the prior art, the existing resin grinding wheel can only perform a single grinding operation on the workpiece during use. However, in actual use, some workpieces are larger in size and need to be cut, and the existing grinding wheel does not have the cutting function. Therefore, the resin grinding wheel needs to be removed and replaced with a cutting disc before the workpiece can be cut. However, the entire replacement process will increase the operation time, thereby reducing production efficiency.
[0027] See also Figure 1-9 The utility model provides a technical solution: a dual-purpose resin grinding wheel with high production efficiency, including a dual-purpose resin grinding wheel body 1 with a cutting blade 2 nested and fixed on the surface. In order to protect the cutting blade 2 and personnel when the device is idle, a fixed shell member 3 is provided on the surface of the cutting blade 2. The fixed shell member 3 includes a first shell 301 nested on the cutting blade 2, and a second shell 302 matched with the first shell 301. The first shell 301 and the second shell 302 are connected by a clutch member 4.
[0028] The first shell 301 includes a first shell 3011, on which a first plugging slot 3012 is formed, and an insertion hole 3013 is provided on the outer end of the first plugging slot 3012. When the first shell 3011 is nested on one side of the cutting blade 2, the cutting blade 2 is embedded in the first plugging slot 3012.
[0029] The second shell 302 includes a second shell 3022, a second plug-in slot 3023 is formed on the second shell 3022, an insertion rod 3021 is provided on the outer end of the second plug-in slot 3023, and a fixing hole is provided on the insertion rod 3021. When the second shell 3022 is nested in the other side of the cutting blade 2, the cutting blade 2 is embedded in the second plug-in slot 3023, and the first shell 301 is docked with the second shell 302. When the first shell 301 is docked with the second shell 302, the insertion rod 3021 is plugged into the socket 3013 on the corresponding side.
[0030] In order to increase the stability of the fixed shell member 3 in the closed state, an opening and closing member 4 is provided, which includes a pin rod 401, a tension spring 402, a connecting rod 403, a rotating plate 404, a limit plate 405 and a slot 406. A locking hole is provided on the outer wall of the first plug-in slot 3012, and the locking hole is connected to the plug hole 3013. The pin rod 401 is placed in the locking hole, and the tension spring 402 is movably sleeved on the outer side of the pin rod 401. The two ends of the tension spring 402 are respectively fixed to the outer wall of the first shell 3011 and the end of the pin rod 401. Through the action of the tension spring 402, the pin rod 401 is elastically and telescopically connected to the locking hole. After the first shell 301 is docked with the second shell 302, the pin rod 401 is inserted into the fixing hole to fix the first shell 301 with the second shell 302.
[0031] The outer end of the pin rod 401 is connected to the connecting rod 403, and a rotating plate 404 is fixed to the end of the connecting rod 403. A limiting plate 405 is fixed to the surface of the first shell 3011, and a slot 406 is provided on the surface of the limiting plate 405. The rotating plate 404 forms a locking structure with the limiting plate 405 through the slot 406.
[0032] There are two opening and closing pieces 4 , and the two opening and closing pieces 4 are symmetrically distributed about the longitudinal center axis of the dual-purpose resin grinding wheel body 1 .
[0033] The model of the dual-purpose resin grinding wheel body 1 is zb-003.
[0034] Working principle or structural principle, first, when it is necessary to use the dual-purpose resin grinding wheel body 1 for grinding, the staff can use the rotating plate 404 to drag the pin rod 401 to move it so that it is out of the plug-in state with the insertion rod 3021. During the displacement of the pin rod 401, the tension spring 402 will be stretched. When the rotating plate 404 moves to the position of the card slot 406, the rotating plate 404 is rotated to make it engage with the card slot 406, thereby positioning the pin rod 401. After positioning the other pin rod 401 in the same way, the second shell 3022 and the first shell 3011 are separated, and the dual-purpose resin grinding wheel body 1 can be used for grinding and cutting operations.
[0035] In summary, the device has the advantages of diverse functions and high safety.
[0036] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.
Claims
1. A dual-purpose resin grinding wheel with high production efficiency, comprising a dual-purpose resin grinding wheel body, characterized in that: A cutting blade is nested and fixed on the surface of the dual-purpose resin grinding wheel body, and a fixed shell member is arranged on the surface of the cutting blade. The fixed shell member includes a first shell nested on the cutting blade, and a second shell matched with the first shell. The first shell and the second shell are connected by a clutch through an opening and closing member.
2. A dual-purpose resin grinding wheel with high production efficiency according to claim 1, characterized in that: The first shell comprises a first shell sleeve, a first plug-in slot is formed on the first shell sleeve, an insertion hole is arranged on the outer end of the first plug-in slot, and when the first shell sleeve is nested on one side of the cutting blade, the cutting blade is embedded in the first plug-in slot.
3. A dual-purpose resin grinding wheel with high production efficiency according to claim 1, characterized in that: The second shell includes a second shell, a second plug-in slot is formed on the second shell, an insertion rod is provided on the outer end of the second plug-in slot, and a fixing hole is provided on the insertion rod. When the second shell is nested on the other side of the cutting blade, the cutting blade is embedded in the second plug-in slot. The first shell is docked with the second shell. When the first shell is docked with the second shell, the insertion rod is plugged into the socket on the corresponding side.
4. A dual-purpose resin grinding wheel with high production efficiency according to claim 2, characterized in that: The opening and closing parts include a pin rod, a tension spring, a connecting rod, a rotating plate, a limit plate and a slot. A locking hole is provided on the outer wall of the first plug-in slot. The locking hole is connected to the plug hole. The pin rod is placed in the locking hole. The tension spring is movably sleeved on the outer side of the pin rod. The two ends of the tension spring are respectively fixed to the outer wall of the first shell and the end of the pin rod. The pin rod is elastically and telescopically connected to the locking hole through the action of the tension spring. After the first shell and the second shell are docked, the pin rod is inserted into the fixing hole to fix the first shell and the second shell.
5. A dual-purpose resin grinding wheel with high production efficiency according to claim 4, characterized in that: The outer end of the pin rod is connected to a connecting rod, a rotating plate is fixed to the end of the connecting rod, a limiting plate is fixed to the surface of the first shell, a slot is provided on the surface of the limiting plate, and the rotating plate forms a locking structure with the limiting plate through the slot.
6. A dual-purpose resin grinding wheel with high production efficiency according to claim 4, characterized in that: There are two opening and closing pieces, and the two opening and closing pieces are symmetrically distributed about the longitudinal center axis of the dual-purpose resin grinding wheel body.