Resin grinding wheel forming scraper
By designing a flexible protective mechanism on the resin grinding wheel forming scraper, the problem of wear between the scraper and the mold is solved, extending the service life and reducing maintenance costs, thus ensuring the quality of grinding wheel forming.
Patent Information
- Application Number
- CN202423308752.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing resin grinding wheel forming scrapers experience wear when in contact with the mold, affecting service life and grinding wheel forming quality.
A resin-coated scraper with a flexible protection mechanism was designed, including a flexible sleeve and a fixing frame. The flexible sleeve is made of flexible rubber, which reduces wear through flexible contact, and the design of the reinforcing block and threaded parts facilitates replacement and fixation.
It extends the service life of molds and scrapers, reduces maintenance costs, and ensures the quality and consistency of grinding wheel forming.
Smart Images
Figure CN223685187U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to resin grinding wheel manufacturing technical field, specifically, and relate to a resin grinding wheel forming scraper. BACKGROUND
[0002] Resin grinding wheel is a kind of grinding wheel using resin as binder, with high strength, good elasticity, strong self-sharpening characteristics, resin grinding wheel forming scraper refers to the tool for covering the mixed resin sand evenly on the grinding wheel mold during resin grinding wheel manufacturing process.
[0003] When the grinding wheel is formed, the lateral contact and friction of the steel scraper and the inner wall of the mold cannot be overcome, and under the condition of long-term high-speed rotation of the mold, the lateral contact and friction of the steel scraper and the inner wall of the mold are worn, which affects the service life of the scraper and the mold. UTILITY MODEL CONTENTS
[0004] The utility model discloses a resin grinding wheel forming scraper, solve the problem that the contact of the scraper and the mold in prior art can cause the wear of the inner wall of the scraper and the mold, and affect the service life thereof.
[0005] The utility model provides the following technical scheme: a resin grinding wheel forming scraper, including steel scraper main part, be provided with flexible protection mechanism on the steel scraper main part, the flexible protection mechanism includes flexible sleeve and fixed frame spare, the flexible sleeve is movably sleeved in the left side of steel scraper main part, the left side of the inner wall of flexible sleeve is fixedly connected with the protruding block, the left side of steel scraper main part is set up with the reserved slot, the protruding block is movably inserted in the inner chamber of reserved slot.
[0006] As the preferred technical scheme of the above, the thickness of the left side wall of the flexible sleeve is set to 5-10mm, and the material of the flexible sleeve is set to flexible rubber.
[0007] Through the above technical scheme, the gap between the steel scraper main body and the mold can be ensured by the design of the thickness of the left side wall of the flexible sleeve.
[0008] As the preferred technical scheme of the above, the number of the fixed frame spares is set to two, and the two fixed frame spares are fixedly installed on the top and bottom of the steel scraper main body, respectively, the outer wall of the fixed frame spare is fixedly connected with the reinforcing block, and the reinforcing block is fixedly connected on the outer wall of the steel scraper main body.
[0009] Through the above technical scheme, the stability of the fixed frame spare connected on the steel scraper main body can be improved by the design of the reinforcing block.
[0010] As the above technical scheme is preferred, the fixed frame member is fixedly installed with a protruding bridge away from the side of the steel scraper main body, the inner wall of the protruding bridge is threadedly connected with a threaded part, the threaded end of the threaded part is rotatably connected with a connecting pad, and the end of the connecting pad away from the threaded part is fixedly connected with a pressing plate.
[0011] Through the above technical scheme, the protruding bridge and the threaded part are designed to facilitate the tightening or loosening of the pressing plate.
[0012] As the above technical scheme is preferred, the outer wall of the pressing plate is fixedly installed with a limiting foot, and the outer wall of the limiting foot is slidably connected with the inner wall of the protruding bridge.
[0013] Through the above technical scheme, the limiting foot is designed to limit the vertical movement of the pressing plate and reduce the impact on the flexible sleeve during the fixing of the flexible sleeve.
[0014] As the above technical scheme is preferred, the outer surface of the fixed frame member is provided with a circular groove, the pressing plate is slidably connected in the inner cavity of the circular groove, the side of the pressing plate away from the limiting foot is movably connected with the outer wall of the flexible sleeve, and the side of the pressing plate away from the limiting foot is fixedly connected with a protruding point.
[0015] Through the above technical scheme, the protruding point is designed to improve the stability of the pressing plate when fixing the flexible sleeve.
[0016] Compared with the prior art, the utility model has the advantages that:
[0017] The utility model discloses a flexible sleeve is designed, the flexible contact between steel scraper main body and mould is formed, the service life of mould is guaranteed, and the flexible sleeve can be replaced after wearing to guarantee that steel scraper main body can continue to be used, and the cost of maintenance is reduced. ACCURACY OF DRAWINGS
[0018] Figure 1 It is the perspective view of the utility model;
[0019] Figure 2 It is the separation structure schematic view of the flexible sleeve and steel scraper main body of the utility model;
[0020] Figure 3 It is the structure schematic view of the fixed frame member of the utility model;
[0021] Figure 4 It is the internal structure schematic view of the fixed frame member of the utility model.
[0022] In the figure: 1, steel scraper main body; 2, flexible protection mechanism; 21, flexible sleeve; 211, convex block; 212, reserved groove; 22, fixed frame; 23, reinforcing block; 24, convex bridge; 25, round groove; 26, threaded part; 27, connecting pad; 28, limiting foot; 29, pressing plate; 291, convex point. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0024] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a resin grinding wheel forming scraper, including steel scraper main body 1, steel scraper main body 1 is provided with flexible protection mechanism 2, flexible protection mechanism 2 includes flexible sleeve 21 and fixed frame 22, flexible sleeve 21 is movably sleeved in the left side of steel scraper main body 1, the left side of the inner wall of flexible sleeve 21 is fixedly connected with convex block 211, the left side of steel scraper main body 1 is provided with reserved groove 212, convex block 211 is movably inserted in the inner cavity of reserved groove 212, by the design of flexible sleeve 21, it is not worn to flexible contact between steel scraper main body 1 and mould, guarantee the service life of mould, and flexible sleeve 21 can be replaced after wearing, guarantee that steel scraper main body 1 can continue to be used, reduce the cost of maintenance, because flexible sleeve 21 can be replaced at any time, it is guaranteed that steel scraper main body 1 and mould will not produce gap, to guarantee the quality of grinding wheel forming, by the design of convex block 211 and reserved groove 212, flexible sleeve 21 can be accurately inserted to the side of steel scraper main body 1, avoid the problem that flexible sleeve 21 produces larger displacement in the process of use.
[0025] As one of the embodiments in the embodiment, as Figures 1-4As shown, the thickness of the left side wall of the flexible sleeve 21 is set to 5-10 mm, the material of the flexible sleeve 21 is set to flexible rubber, the number of the fixed frame 22 is set to two, the two fixed frames 22 are fixedly installed at the top and the bottom of the steel scraper body 1 respectively, the reinforcing block 23 is fixedly connected to the outer wall of the fixed frame 22 and the outer wall of the steel scraper body 1, the protruding bridge 24 is fixedly installed on the side of the fixed frame 22 away from the steel scraper body 1, the screw 26 is threadedly connected to the inner wall of the protruding bridge 24, the connecting pad 27 is rotatably connected to the threaded end of the screw 26, the pressing plate 29 is fixedly connected to the end of the connecting pad 27 away from the screw 26, the limiting foot 28 is fixedly installed on the outer wall of the pressing plate 29, and the outer wall of the limiting foot 28 is slidably connected to the inner wall of the protruding bridge 24. Through the thickness design of the left side wall of the steel scraper body 1, it can be ensured that there is no gap between the steel scraper body 1 and the mold. Through the design of the reinforcing block 23, the stability of the fixed frame 22 connected to the steel scraper body 1 is increased. Through the design of the connecting pad 27, the end of the screw 26 and the pressing plate 29 are rotatably connected. The screw 26 is rotated, and the pressing plate 29 is limited by the limiting foot 28. The pressing plate 29 can be vertically moved, the fixing or unfixed of the flexible sleeve 21 can be completed, and the use of the user is facilitated.
[0026] As an embodiment in the present embodiment, as shown in Figures 1-4 As shown, the outer surface of the fixed frame 22 is provided with a circular groove 25, the pressing plate 29 is slidably connected in the inner cavity of the circular groove 25, the side of the pressing plate 29 away from the limiting foot 28 is movably connected to the outer wall of the flexible sleeve 21, and the side of the pressing plate 29 away from the limiting foot 28 is fixedly connected with the protruding point 291. Through the design of the protruding point 291, when the pressing plate 29 is fixed to the outer surface of the flexible sleeve 21, the protruding point 291 will extrude and extend into the inside of the flexible sleeve 21, thereby improving the stability of the flexible sleeve 21 locked on the steel scraper body 1.
[0027] Working principle: when the steel scraper body 1 is used, the flexible sleeve 21 can make the steel scraper body 1 and the mold have flexible contact, so that the mold is not abraded, and the service life of the mold and the steel scraper body 1 is prolonged. After the flexible sleeve 21 is abraded, the screw 26 is loosened, the damaged flexible sleeve 21 can be pulled out of the steel scraper body 1, then the replaced flexible sleeve 21 is inserted into the steel scraper body 1, the protruding block 211 is inserted into the reserved groove 212, and then the screw 26 is tightened, so that the pressing plate 29 is fixed to the outer surface of the flexible sleeve 21.
[0028] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.
Claims
1. A resinoid grinding wheel forming blade comprising a steel blade body (1), characterized in that: The steel scraper body (1) is provided with a flexible protection mechanism (2), the flexible protection mechanism (2) includes a flexible sleeve (21) and a fixed frame (22), the flexible sleeve (21) is movably sleeved on the left side of the steel scraper body (1), the left side of the inner wall of the flexible sleeve (21) is fixedly connected with a protruding block (211), the left side of the steel scraper body (1) is provided with a reserved slot (212), and the protruding block (211) is movably inserted into the inner cavity of the reserved slot (212).
2. The resinoid grinding wheel forming doctor blade according to claim 1, characterized in that: The thickness of the left side wall of the flexible sleeve (21) is 5-10mm, and the material of the flexible sleeve (21) is flexible rubber.
3. The resinoid grinding wheel forming doctor blade according to claim 1, wherein: The number of the fixed frame (22) is two, and the two fixed frames (22) are fixedly installed on the top and bottom of the steel scraper body (1), respectively, the outer wall of the fixed frame (22) is fixedly connected with a reinforcing block (23), and the reinforcing block (23) is fixedly connected to the outer wall of the steel scraper body (1).
4. The resinoid grinding wheel forming doctor blade according to claim 3, wherein: The side, away from the steel scraper body (1), of the fixed frame (22) is fixedly installed with a protruding bridge (24), the inner wall of the protruding bridge (24) is threadedly connected with a threaded part (26), the threaded end of the threaded part (26) is rotatably connected with a connecting pad (27), and the end, away from the threaded part (26), of the connecting pad (27) is fixedly connected with a pressing plate (29).
5. A resinoid grinding wheel forming blade according to claim 4, wherein: The outer wall of the pressing plate (29) is fixedly installed with a limiting foot (28), and the outer wall of the limiting foot (28) is slidably connected with the inner wall of the protruding bridge (24).
6. A resinoid grinding wheel forming blade according to claim 5, wherein: The outer surface of the fixed frame (22) is provided with a circular groove (25), the pressing plate (29) is slidably connected in the inner cavity of the circular groove (25), the side, away from the limiting foot (28), of the pressing plate (29) is movably connected with the outer wall of the flexible sleeve (21), and the side, away from the limiting foot (28), of the pressing plate (29) is fixedly connected with a protruding point (291).