Knife sharpening support with angle locking clamp

Abstract

The utility model discloses a sharpening support with an angle locking clamp, and relates to the technical field of sharpening supports. The knife sharpening support with the angle locking clamp comprises a bottom plate, and a knife sharpening stone is arranged on the upper surface of the bottom plate; the positioning assembly is used for fixing the knife stone on the bottom plate, the positioning assembly comprises a positioning frame arranged on the upper surface of the bottom plate, and the knife stone is arranged in the positioning frame; and the adjusting assembly is used for adjusting the angle of the positioned knife stone, and the adjusting assembly comprises a rotating block fixedly arranged on the lower surface of the end of the positioning frame and a first rotating frame fixedly arranged on the upper surface of the bottom plate. According to the knife sharpening support, the adjusting assembly is arranged, so that in the actual use process of the knife sharpening support, the inclination angle of the knife sharpening stone can be adjusted, a worker can polish the cutting edge of a knife in an inclined mode, and the use stability of the knife sharpening stone with the angle adjusted can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sharpening tool holder technology, specifically a sharpening tool holder with an angle locking clip. Background Technology

[0002] A sharpening stand is a tool used to hold a sharpening stone, primarily to help users sharpen knives more conveniently and safely. It is typically designed with an adjustable length to accommodate different sized sinks or knives, ensuring stability and safety during the sharpening process. Sharpening stands are mostly made of stainless steel and feature a non-slip design to prevent slippage during use, thus protecting both the knife and the user.

[0003] Currently available stainless steel knife sharpening holders used on sinks can only adjust their length to lock onto the top of the sink. However, they cannot adjust the angle of the sharpening stone according to the actual sharpening process, making it inconvenient for users to sharpen knives. Therefore, this application proposes a knife sharpening holder with an angle locking clip. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sharpening holder with an angle locking clip, which solves the problem mentioned in the background technology of the inability to adjust the angle of the sharpening stone.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding tool holder with an angle locking catch, comprising:

[0006] A base plate, the upper surface of which is provided with a whetstone;

[0007] A positioning component for fixing a whetstone on a base plate, the positioning component including a positioning frame disposed on the upper surface of the base plate, the whetstone being disposed inside the positioning frame;

[0008] An adjustment component is used to adjust the angle of the whetstone after positioning. The adjustment component includes a rotating block fixed to the lower surface of the end of the positioning frame and a first rotating frame fixed to the upper surface of the base plate. The surface of the rotating block is rotatably connected to the inner wall of the first rotating frame through a first rotating shaft. The adjustment component also includes a first strip-shaped opening on the upper surface of the base plate and a threaded post rotatably disposed on the inner wall of the first strip-shaped opening. A first slider is slidably disposed on the inner wall of the first strip-shaped opening. The surface of the first slider has a threaded hole that is threadedly connected to the outer surface of the threaded post. An adjustment plate is rotatably disposed at the top of the first slider. The top of the adjustment plate is rotatably connected to the lower surface of the positioning frame. The adjustment component also includes a rotating disk rotatably disposed on the upper surface of the base plate for driving the threaded post to rotate, and a crank handle is rotatably disposed on the upper surface of the rotating disk.

[0009] Preferably, a second rotating frame is fixed to the lower surface of the positioning frame, a rotating groove is formed on the upper surface of the first slider, the bottom end of the adjusting plate is rotatably connected to the inner wall of the rotating groove through a second rotating shaft, and the top end of the adjusting plate is rotatably connected to the inner wall of the second rotating frame through a third rotating shaft.

[0010] Preferably, the base plate has a connecting cavity inside, the end of the threaded post extends into the connecting cavity and is fixedly provided with a locking disc, the surface of the locking disc is fixedly provided with a rubber pad, and the side of the base plate is threadedly connected with a first threaded set screw that extends into the connecting cavity and corresponds to the rubber pad.

[0011] Preferably, the upper surface of the base plate is rotatably provided with a rotating shaft extending into the connecting cavity, the rotating disk is fixed at the top of the rotating shaft, and the bottom end of the rotating shaft and the surface of the threaded column are both fixed with mutually meshing bevel gears.

[0012] Preferably, the positioning component includes a second strip-shaped opening in the bottom wall of the positioning frame, and two symmetrical second sliders slidably disposed in the inner wall of the second strip-shaped opening. The top ends of the two second sliders are each fixed with a corresponding L-shaped clamp, and the inner walls of the two L-shaped clamps are each fixed with an anti-slip pad.

[0013] Preferably, the inner wall of the second strip opening is rotatably provided with a bidirectional lead screw, and one end of the bidirectional lead screw extends to the outer surface of the positioning frame and is fixed with a rotating handle. The surfaces of the two second sliders are each provided with threaded holes that are threadedly connected to the outer surface of the bidirectional lead screw.

[0014] Preferably, both sides of the base plate are provided with snap-fit ​​components for suspending the base plate above the water tank. The snap-fit ​​components include two sliding cavities symmetrically opened on both ends of the base plate, and the inner walls of the four sliding cavities are slidably provided with Z-shaped snap plates. The upper surface of the base plate is threadedly connected with a second threaded set screw that extends into the rectangular cavity and corresponds to the Z-shaped snap plate.

[0015] Beneficial effects

[0016] This invention provides a grinding tool holder with an angle locking mechanism. Compared with the prior art, it has the following advantages:

[0017] This sharpening holder with an angle locking mechanism allows for adjustment of the sharpening stone's tilt angle during use, facilitating sharpening of the blade at an angle. After adjustment, tightening the first threaded set screw ensures its end presses against a rubber pad, effectively locking the first threaded post and guaranteeing the stability of the sharpening stone during use. Furthermore, the inclusion of positioning and locking components allows for the effective fixing of sharpening stones of different sizes during installation, making it highly practical and enabling quick assembly. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rear view of the present invention after the whetstone has been removed;

[0020] Figure 3 This is a schematic cross-sectional view of the present invention.

[0021] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the picture:

[0023] 100. Base plate;

[0024] 200. Whetstone;

[0025] 300. Positioning component; 301. Positioning frame; 302. Second slider; 303. L-shaped clamp; 304. Anti-slip pad; 305. Two-way lead screw; 306. Rotating handle;

[0026] 400. Adjusting assembly; 401. Rotating block; 402. Threaded column; 403. First slider; 404. Adjusting plate; 405. Rotating disk; 406. Handle; 407. Locking disk; 408. Rubber pad; 409. First threaded set screw; 4010. Bevel gear;

[0027] 500, snap-fit ​​assembly; 501, Z-shaped clamping plate; 502, second threaded set screw. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a grinding tool holder with an angle locking clip, comprising:

[0030] The base plate 100 has a whetstone 200 on its upper surface.

[0031] The positioning component 300 is used to fix the whetstone 200 on the base plate 100. The positioning component 300 includes a positioning frame 301 disposed on the upper surface of the base plate 100, and the whetstone 200 is disposed inside the positioning frame 301.

[0032] See Figure 2 , Figure 3 The positioning component 300 includes a second strip-shaped opening in the bottom wall of the positioning frame 301, and two symmetrical second sliders 302 that are slidably disposed in the inner wall of the second strip-shaped opening. The top ends of the two second sliders 302 are each fixed with corresponding L-shaped clamps 303, and the inner walls of the two L-shaped clamps 303 are each fixed with anti-slip pads 304.

[0033] Specifically, by setting up L-shaped clamps 303 and anti-slip pads 304, the whetstone 200 can be effectively clamped and fixed by the two L-shaped clamps 303.

[0034] See Figure 2 , Figure 3 The inner wall of the second strip opening is rotatably provided with a bidirectional lead screw 305, and one end of the bidirectional lead screw 305 extends to the outer surface of the positioning frame 301 and is fixed with a rotating handle 306. The surfaces of the two second sliders 302 are provided with threaded holes that are threadedly connected to the outer surface of the bidirectional lead screw 305.

[0035] Specifically, by setting a bidirectional lead screw 305, the rotation of the bidirectional lead screw 305 can drive the two L-shaped clamps 303 to move simultaneously to the middle or to both sides.

[0036] See Figure 2 , Figure 3Both sides of the base plate 100 are provided with snap-fit ​​components 500 for suspending the base plate 100 above the water tank. The snap-fit ​​components 500 include two sliding cavities symmetrically opened on both ends of the base plate 100, and the inner walls of the four sliding cavities are slidably provided with Z-shaped snap plates 501. The upper surface of the base plate 100 is threadedly connected with a second threaded set screw 502 that extends into the rectangular cavity and corresponds to the Z-shaped snap plate 501.

[0037] Specifically, by setting the Z-shaped clamping plate 501, it is easy to clamp the base plate 100 onto the top of the water tank.

[0038] This utility model, by setting a positioning component 300 and a snap-fit ​​component 500, allows the bracket to be installed by first placing the whetstone 200 inside the positioning frame 301, and then rotating the rotating handle 306 to drive the bidirectional lead screw 305 to rotate. The rotation of the bidirectional lead screw 305 drives the two second sliders 302 to move towards the center at the same time, thereby driving the two L-shaped clamps 303 to move towards the center at the same time to effectively clamp the whetstone 200, thus achieving effective fixation of whetstones 200 of different sizes, which is highly practical. Afterwards, the four Z-shaped clamps 501 can be pulled outwards respectively, so that the Z-shaped clamps 501 can be snapped onto the edge of the top of the sink, and the Z-shaped clamps 501 are locked and fixed by the second threaded set screw 502, thus achieving the purpose of quick installation of the bracket.

[0039] The adjustment component 400 is used to adjust the angle of the whetstone 200 after positioning. The adjustment component 400 includes a rotating block 401 fixed to the lower surface of the end of the positioning frame 301, and a first rotating frame fixed to the upper surface of the base plate 100. The surface of the rotating block 401 is rotatably connected to the inner wall of the first rotating frame through a first rotating shaft. The adjustment component 400 also includes a first strip-shaped opening on the upper surface of the base plate 100, and a threaded post 402 rotatably disposed on the inner wall of the first strip-shaped opening. A first slider 403 is slidably disposed on the inner wall of the first strip-shaped opening. The surface of the first slider 403 is provided with a threaded hole that is threadedly connected to the outer surface of the threaded post 402. An adjustment plate 404 is rotatably disposed on the top of the first slider 403. The top of the adjustment plate 404 is rotatably connected to the lower surface of the positioning frame 301. The adjustment component 400 also includes a rotating disk 405 rotatably disposed on the upper surface of the base plate 100 for driving the threaded post 402 to rotate, and a crank 406 is rotatably disposed on the upper surface of the rotating disk 405.

[0040] See Figure 3 , Figure 4 The lower surface of the positioning frame 301 is fixed with a second rotating frame, the upper surface of the first slider 403 is provided with a rotating groove, the bottom end of the adjusting plate 404 is rotatably connected to the inner wall of the rotating groove through a second rotating shaft, and the top end of the adjusting plate 404 is rotatably connected to the inner wall of the second rotating frame through a third rotating shaft.

[0041] Specifically, by setting the adjustment plate 404, the positioning frame 301 can be pushed up.

[0042] See Figure 3 , Figure 4 The base plate 100 has a connecting cavity inside. The end of the threaded post 402 extends into the connecting cavity and is fixedly provided with a locking plate 407. A rubber pad 408 is fixedly provided on the surface of the locking plate 407. The side of the base plate 100 is threadedly connected with a first threaded set screw 409 that extends into the connecting cavity and corresponds to the rubber pad 408.

[0043] Specifically, by setting the first threaded set screw 409, the threaded post 402 can be effectively locked.

[0044] See Figure 3 , Figure 4 The upper surface of the base plate 100 is rotatably provided with a rotating shaft extending into the connecting cavity. The rotating disk 405 is fixed at the top of the rotating shaft, and the bottom end of the rotating shaft and the surface of the threaded column 402 are both fixed with bevel gears 4010 that mesh with each other.

[0045] Specifically, by setting the bevel gear 4010, the rotation of the rotating disk 405 can drive the threaded column 402 to rotate automatically.

[0046] In this invention, by setting an adjustment component 400, the sharpening bracket can be adjusted during actual use. Before the bracket is installed in the water tank, the rotating disk 405 is rotated by the crank handle 406. The rotation of the rotating disk 405 drives the threaded column 402 to rotate under the action of two bevel gears 4010. The rotation of the threaded column 402 can drive the first slider 403 to move, thereby driving the adjustment plate 404 to push the positioning frame 301. This allows the positioning frame 301 to rotate via the rotating block 401, thereby adjusting the tilt angle of the positioning frame 301. This, in turn, adjusts the tilt angle of the sharpening stone 200, making it easier for personnel to tilt and sharpen the blade. After adjustment, the first threaded set screw 409 can be tightened, so that the end of the first threaded set screw 409 abuts against the rubber pad 408, effectively locking the first threaded column 402 and ensuring the stability of the sharpening stone 200 during use after angle adjustment.

[0047] Working Principle: During installation, the sharpening stone 200 is first placed inside the positioning frame 301. Rotating the rotating handle 306 drives the double-acting screw 305 to rotate. The rotation of the double-acting screw 305 causes the two second sliders 302 to move simultaneously towards the center, thereby moving the two L-shaped clamps 303 to move simultaneously towards the center to effectively clamp the sharpening stone 200. This allows for the effective fixing of sharpening stones 200 of different sizes, making it highly practical. Afterwards, the four Z-shaped clamps 501 can be pulled outwards, allowing them to engage with the edge of the top of the sink. The Z-shaped clamps 501 are then locked in place by the second threaded set screw 502, achieving quick installation of the bracket. Furthermore, during actual use, this sharpening bracket can be installed... Before the water tank, the crank handle 406 rotates the rotating disk 405. The rotation of the rotating disk 405, under the action of two bevel gears 4010, drives the threaded column 402 to rotate. The rotation of the threaded column 402 can drive the first slider 403 to move, thereby driving the adjusting plate 404 to push the positioning frame 301, so that the positioning frame 301 can rotate through the rotating block 401, realizing the adjustment of the tilt angle of the positioning frame 301, thereby realizing the adjustment of the tilt angle of the whetstone 200, making it convenient for personnel to tilt to sharpen the blade of the knife. Moreover, after the adjustment is completed, the first threaded set screw 409 can be tightened, so that the end of the first threaded set screw 409 abuts against the rubber pad 408, realizing the effective locking of the first threaded column 402, thus ensuring the stability of the whetstone 200 during use after the angle is adjusted.

[0048] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A grinding tool holder with an angle locking clip, characterized in that, include: A base plate (100) is provided with a whetstone (200) on its upper surface; A positioning component (300) is used to fix a whetstone (200) on a base plate (100). The positioning component (300) includes a positioning frame (301) disposed on the upper surface of the base plate (100), and the whetstone (200) is disposed inside the positioning frame (301). An adjustment component (400) is used to adjust the angle of the whetstone (200) after positioning. The adjustment component (400) includes a rotating block (401) fixed to the lower surface of the end of the positioning frame (301) and a first rotating frame fixed to the upper surface of the base plate (100). The surface of the rotating block (401) is rotatably connected to the inner wall of the first rotating frame through a first rotating shaft. The adjustment component (400) also includes a first strip-shaped opening on the upper surface of the base plate (100) and a threaded post (402) rotatably disposed on the inner wall of the first strip-shaped opening. The inner wall of the opening is slidably provided with a first slider (403). The surface of the first slider (403) is provided with a threaded hole that is threadedly connected to the outer surface of the threaded column (402). An adjustment plate (404) is rotatably provided at the top of the first slider (403). The top of the adjustment plate (404) is rotatably connected to the lower surface of the positioning frame (301). The adjustment assembly (400) also includes a rotating disk (405) rotatably provided on the upper surface of the base plate (100) for driving the threaded column (402) to rotate. A crank (406) is rotatably provided on the upper surface of the rotating disk (405).

2. The grinding tool holder with an angle locking clip according to claim 1, characterized in that: The lower surface of the positioning frame (301) is fixed with a second rotating frame, the upper surface of the first slider (403) is provided with a rotating groove, the bottom end of the adjusting plate (404) is rotatably connected to the inner wall of the rotating groove through a second rotating shaft, and the top end of the adjusting plate (404) is rotatably connected to the inner wall of the second rotating frame through a third rotating shaft.

3. A grinding tool holder with an angle locking clip according to claim 1, characterized in that: The base plate (100) has a connecting cavity inside. The end of the threaded post (402) extends into the connecting cavity and is fixedly provided with a locking disc (407). A rubber pad (408) is fixedly provided on the surface of the locking disc (407). The side of the base plate (100) is threadedly connected with a first threaded set screw (409) that extends into the connecting cavity and corresponds to the rubber pad (408).

4. A grinding tool holder with an angle locking clip according to claim 3, characterized in that: The upper surface of the base plate (100) is rotatably provided with a rotating shaft extending into the connecting cavity. The rotating disk (405) is fixed at the top of the rotating shaft, and the bottom end of the rotating shaft and the surface of the threaded column (402) are both fixed with bevel gears (4010) that mesh with each other.

5. A grinding tool holder with an angle locking clip according to claim 1, characterized in that: The positioning component (300) includes a second strip-shaped opening in the bottom wall of the positioning frame (301) and two symmetrical second sliders (302) slidably disposed in the inner wall of the second strip-shaped opening. The top ends of the two second sliders (302) are each fixed with corresponding L-shaped clamps (303), and the inner walls of the two L-shaped clamps (303) are each fixed with anti-slip pads (304).

6. A grinding tool holder with an angle locking clip according to claim 5, characterized in that: The inner wall of the second strip opening is rotatably provided with a bidirectional lead screw (305), and one end of the bidirectional lead screw (305) extends to the outer surface of the positioning frame (301) and is fixed with a rotating handle (306). The surfaces of the two second sliders (302) are provided with threaded holes that are threadedly connected to the outer surface of the bidirectional lead screw (305).

7. A grinding tool holder with an angle locking clip according to claim 1, characterized in that: Both sides of the base plate (100) are provided with snap-fit ​​components (500) for suspending the base plate (100) above the water tank. The snap-fit ​​components (500) include two sliding cavities symmetrically opened on both ends of the base plate (100), and the inner walls of the four sliding cavities are slidably provided with Z-shaped snap plates (501). The upper surface of the base plate (100) is threaded with a second threaded set screw (502) extending into the rectangular cavity and corresponding to the Z-shaped snap plate (501).

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