T-shaped groove double-rail lead screw sliding block type water tank knife sharpening frame

Abstract

The utility model belongs to the technical field of grinding tools, and particularly relates to a T-shaped groove double-rail lead screw sliding block type water tank grinding knife rest, a fixed sliding block used for clamping one end of a knife stone is installed on the upper surface of the grinding knife rest, and an adjustable sliding piece used for clamping the other end of the knife stone is further installed on the upper surface of the grinding knife rest. Two lower sliding blocks used for supporting the water tank are installed on the lower surface of the knife sharpening frame, and the square-head rail screws are sleeved with the fixed sliding blocks and the lower sliding blocks. Meanwhile, an adjustable sliding piece used for clamping the other end of the knife stone is further arranged on the upper surface of the knife sharpening frame, so that the two ends of the knife stone are clamped and fixed through the fixed sliding block and the adjustable sliding piece on the upper surface of the knife sharpening frame; and meanwhile, the position of the adjustable sliding piece can be conveniently adjusted according to the length of the knife stone, and the convenience of clamping and fixing the knife stone is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grinding tool, concretely relates to T type groove double track screw rod sliding block type sink sharpener. BACKGROUND

[0002] The sharpener is a kind of grinding tool installed on sink, and the purpose is to solve the storage and sharpening of kitchen knives. With the increasing demand of modern family kitchen, especially in urban life, the kitchen space becomes more and more compact, how to effectively use the limited space and improve the use efficiency of kitchen tools.

[0003] However, the existing sharpener is fixed on the sink, and the sliding block fixed on the sharpener is used to limit the two ends of the grinding stone. However, the sliding block is difficult to clamp the sharpener, so that when the user reciprocates the grinding, the grinding stone is easy to shake and even fall off, causing the problem of insufficient fixing firmness of the grinding stone.

[0004] Therefore, a T type groove double track screw rod sliding block type sink sharpener is designed, which uses adjustable sliding member and fixed sliding block to clamp and fix the grinding stone. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides T type groove double track screw rod sliding block type sink sharpener in view of the deficiency of prior art, and the specific technical scheme is as follows:

[0006] The T type groove double track screw rod sliding block type sink sharpener includes a sharpener, the upper surface and the lower surface of the sharpener are provided with parallel tracks, a square head track screw is slidably installed in the track, a butterfly nut is rotatably installed at the end of the square head track screw, a fixed sliding block for clamping one end of the grinding stone is installed on the upper surface of the sharpener, an adjustable sliding member for clamping the other end of the grinding stone is also installed on the upper surface of the sharpener, two lower sliding blocks for supporting the sink are installed on the lower surface of the sharpener, and the fixed sliding block and the lower sliding block are both sleeved on the outside of the square head track screw.

[0007] Preferably, the adjustable sliding member includes a movable sliding block slidably arranged on the upper surface of the sharpener, a fixed plate is fixed on the upper surface of the end of the sharpener away from the fixed sliding block through a self-tapping screw, an internally threaded sleeve is fixed in the middle of the fixed plate, a butterfly screw rod is rotatably installed in the internally threaded sleeve, bearings are installed on the two adjacent sides of the movable sliding block, and the end of the butterfly screw rod is installed in the bearings.

[0008] Preferably, one track is formed in the upper surface of the sharpener, and the track formed in the upper surface of the sharpener is located on the symmetry axis.

[0009] Preferably, one track is formed in the lower surface of the sharpener.

[0010] Preferably, the track on the lower surface of the grinding holder is located on the axis of symmetry of the grinding holder.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. Square-headed track screws are installed on the upper and lower surfaces of the grinding frame, with wing nuts screwed into the ends of the screws. This allows the fixed slider to be fixed to the upper surface of the grinding frame. The upper surface of the grinding frame also features an adjustable sliding member for clamping the other end of the grinding stone. This ensures the grinding stone is securely clamped by the fixed slider and adjustable sliding member on the upper surface of the grinding frame, improving the stability of the clamping. The adjustable sliding member also allows for easy adjustment of the position according to the length of the grinding stone, increasing the convenience of clamping. The square-headed track screws and wing nuts also fix the lower slider to the lower surface of the grinding frame. The two lower sliders work together to limit the movement of the water tank, thus allowing the grinding stone to be mounted on the water tank via the two lower sliders on the lower surface of the grinding frame.

[0013] 2. An adjustable sliding component consisting of a movable slider, a fixed plate, self-tapping screws, an internal threaded sleeve, a wing screw, and bearings is used. The fixed plate is fixed to the upper surface of one end of the grinding frame by self-tapping screws, and the wing screw is screwed into the internal threaded sleeve fixed in the middle of the fixed plate. When the wing screw rotates in the internal threaded sleeve, it moves along the axis, so that the wing screw carries the movable slider to slide on the upper surface of the grinding frame. This allows the movable slider and the fixed slider to cooperate to clamp and fix the grinding stone, achieving the purpose of quick installation and removal of the grinding stone. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the grinding holder, track, square-headed track screw and wing nut in this utility model;

[0017] Figure 4 This is a three-dimensional schematic diagram of the present invention.

[0018] Figure 5 This is a three-dimensional three-structure schematic diagram of the present invention.

[0019] Mark No. : 1, knife sharpener; 2, track; 3, square head track screw; 4, butterfly nut; 5, fixed sliding block; 6, lower sliding block; 7, groove; 8, supporting leg; 9, movable sliding block; 10, fixed plate; 11, self-tapping screw; 12, internally threaded sleeve; 13, butterfly screw; 14, bearing. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model is described below with reference to the drawings and examples.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 , the embodiment provides the following technical scheme: a T-shaped groove double-track screw sliding block type sink knife sharpener, comprising a knife sharpener 1, the upper surface and the lower surface of the knife sharpener 1 are provided with parallel tracks 2, square head track screws 3 are slidably installed in the tracks 2, butterfly nuts 4 are screw-mounted at the ends of the square head track screws 3, fixed sliding blocks 5 for clamping one end of a whetstone are installed on the upper surface of the knife sharpener 1, adjustable sliding members for clamping the other end of the whetstone are also installed on the upper surface of the knife sharpener 1, two lower sliding blocks 6 for supporting a sink are installed on the lower surface of the knife sharpener 1, and the fixed sliding blocks 5 and the lower sliding blocks 6 are both sleeved on the outside of the square head track screws 3.

[0022] In the embodiment, square head track screws 3 are slidably installed in the tracks 2 on the upper and lower surfaces of the knife sharpener 1, and butterfly nuts 4 are screw-mounted at the ends of the square head track screws 3, so that the fixed sliding blocks 5 can be fixed on the upper surface of the knife sharpener 1 in cooperation with the square head track screws 3 and the butterfly nuts 4, and adjustable sliding members for clamping the other end of the whetstone are also provided on the upper surface of the knife sharpener 1, so that the two ends of the whetstone can be clamped and fixed by the fixed sliding blocks 5 and the adjustable sliding members on the upper surface of the knife sharpener 1, the adjustable sliding members can also be adjusted in position according to the length of the whetstone, the convenience of clamping and fixing the whetstone is improved, the lower sliding blocks 6 are fixed on the lower surface of the knife sharpener 1 in cooperation with the square head track screws 3 and the butterfly nuts 4, and the two lower sliding blocks 6 are used to limit the inner side of the sink, so that the whetstone can be installed on the sink by the two lower sliding blocks 6 on the lower surface of the knife sharpener 1.

[0023] Specifically, the adjustable sliding member comprises a movable sliding block 9 slidably arranged on the upper surface of the knife sharpener 1, a fixed plate 10 is fixed on the upper surface of the end of the knife sharpener 1 away from the fixed sliding block 5 by a self-tapping screw 11, an internally threaded sleeve 12 is fixed in the middle of the fixed plate 10, a butterfly screw 13 is screw-mounted in the internally threaded sleeve 12, bearings 14 are installed on the two adjacent sides of the movable sliding block 9, and the ends of the butterfly screw 13 are installed in the bearings 14.

[0024] In this embodiment, the fixed plate 10 is fixed on the upper surface of one end of the knife sharpener 1 by the self-tapping screw 11, and the butterfly screw 13 is screwed into the inner threaded sleeve 12 fixed in the middle of the fixed plate 10. When the butterfly screw 13 rotates in the inner threaded sleeve 12, it moves along the axis, realizing the sliding of the butterfly screw 13 with the movable sliding block 9 on the upper surface of the knife sharpener 1, the clamping and fixing of the whetstone by the movable sliding block 9 and the fixed sliding block 5, and the quick disassembly and assembly of the whetstone.

[0025] Specifically, the track 2 provided on the upper surface of the knife sharpener 1 is provided with one track, and the track 2 provided on the upper surface of the knife sharpener 1 is located on the symmetry axis.

[0026] In this embodiment, the track 2 located on the upper surface of the knife sharpener 1 is used to realize the clamping and fixing of the whetstone by the two fixed sliding blocks 5, and the whetstone is located on the axis of the knife sharpener 1, thereby ensuring the stability of the whetstone.

[0027] Embodiment two

[0028] The difference between this embodiment and embodiment one is that the track 2 provided on the lower surface of the knife sharpener 1 is provided with one track. As shown in Figure 1 , the track 2 provided on the lower surface of the knife sharpener 1 is used to keep the two lower sliding blocks 6 stable when they are fixed on the lower surface of the knife sharpener 1, thereby facilitating the fixation of the knife sharpener 1 on the sink.

[0029] Embodiment three

[0030] The difference between this embodiment and embodiment two is that the track 2 provided on the lower surface of the knife sharpener 1 is located on the symmetry axis of the knife sharpener 1, as shown in Figure 1 , the track 2 located on the symmetry axis of the lower surface of the knife sharpener 1 is used to facilitate the fixation of the lower sliding block 6 on the axis of the knife sharpener 1, and the central installation of the lower sliding block 6 on the sink, thereby increasing the stability of the knife sharpener 1 installed on the sink.

[0031] Embodiment four

[0032] The difference between this embodiment and embodiment two is that the track 2 provided on the lower surface of the knife sharpener 1 deviates from the symmetry axis of the knife sharpener 1, as shown in Figure 4 , the track 2 located on the lower surface of the knife sharpener 1 deviates from the symmetry axis, thereby facilitating the unilateral installation of the lower sliding block 6 on the lower surface of the knife sharpener 1, and realizing the installation of the knife sharpener 1 on the left or right side of the sink.

[0033] Embodiment five

[0034] The difference between this embodiment and embodiment one is that the track 2 provided on the lower surface of the knife sharpener 1 is symmetrically provided with two tracks, as shown in Figure 5As shown, the two rails 2 symmetrically arranged on the lower surface of the knife sharpener 1 enable the lower sliding block 6 to select one square head rail screw 3 or two square head rail screws 3 for installation, thereby facilitating the installation of the lower sliding block 6 at different positions on the lower surface of the knife sharpener 1.

[0035] Embodiment six

[0036] The difference between the embodiment and the embodiment one is that the opposite surfaces of the fixed sliding block 5 and the movable sliding block 9 are provided with recesses 7 for lifting the knife sharpening stone, as shown in Figure 1 As shown, the recesses 7 provided on the opposite surfaces of the fixed sliding block 5 and the movable sliding block 9 facilitate the fixing of the knife sharpening stone through the recesses 7, thereby facilitating the lifting and fixing of the thinner knife sharpening stone by the recesses 7 and avoiding the blocking of the knife sharpening stone when the thickness of the knife sharpening stone is less than the thickness of the fixed sliding block 5 and the movable sliding block 9.

[0037] Embodiment seven

[0038] The difference between the embodiment and the embodiment one is that the lower surfaces of the two ends of the lower sliding block 6 are fixed with support feet 8 for increasing the height, as shown in Figure 1 As shown, the support feet 8 fixed on the lower surfaces of the two ends of the lower sliding block 6 increase the height of the lower sliding block 6, so that after the height of the lower sliding block 6 is increased, the height of the support feet 8 exceeds the height of the wing nut 4, and the knife sharpener 1 can be placed on the ground for use.

[0039] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A T-shaped groove double-track screw sliding block type sink sharpening fixture, comprising a sharpening fixture (1), characterized in that: The upper surface and the lower surface of the knife sharpener (1) are provided with parallel rails (2), square head rail screws (3) are slidingly installed in the rails (2), butterfly nuts (4) are screw-coupled to the ends of the square head rail screws (3), a fixed sliding block (5) for clamping one end of a whetstone is installed on the upper surface of the knife sharpener (1), an adjustable sliding member for clamping the other end of the whetstone is also installed on the upper surface of the knife sharpener (1), two lower sliding blocks (6) for supporting a water tank are installed on the lower surface of the knife sharpener (1), and the fixed sliding block (5) and the lower sliding blocks (6) are all sleeved on the outside of the square head rail screws (3).

2. The T-slot dual-rail screw slide sink sharpening fixture of claim 1, wherein: The adjustable sliding member comprises a movable sliding block (9) slidingly arranged on the upper surface of the knife sharpener (1), a fixed plate (10) is fixed on the upper surface of the end of the knife sharpener (1) away from the fixed sliding block (5) through self-tapping screws (11), an internally-threaded sleeve (12) is fixed in the middle of the fixed plate (10), a butterfly screw rod (13) is screw-coupled in the internally-threaded sleeve (12), bearings (14) are installed on the two adjacent side edges of the movable sliding block (9), and the ends of the butterfly screw rod (13) are installed in the bearings (14).

3. The T-slot dual-rail screw slide sink sharpening fixture of claim 1, wherein: The rail (2) formed on the upper surface of the knife sharpener (1) is provided with one rail (2).

4. The T-slot dual-rail screw slide sink sharpening fixture of claim 1, wherein: The rail (2) formed on the lower surface of the knife sharpener (1) is provided with one rail (2).

5. The T-slot dual-rail screw slide sink sharpening fixture of claim 4, wherein: The rail (2) formed on the lower surface of the knife sharpener (1) is located on the symmetry axis of the knife sharpener (1).

6. The T-slot dual-rail screw slide sink sharpening fixture of claim 4, wherein: The rail (2) formed on the lower surface of the knife sharpener (1) deviates from the symmetry axis of the knife sharpener (1).

7. The T-slot dual-rail screw slide sink sharpening fixture of claim 1, wherein: The rail (2) formed on the lower surface of the knife sharpener (1) is symmetrically provided with two rails (2).

8. The T-slot dual-rail screw slide sink sharpening fixture of claim 2, wherein: The opposite surfaces of the fixed sliding block (5) and the movable sliding block (9) are provided with recesses (7) for lifting the whetstone.

9. The T-slot dual-rail screw slide sink sharpening fixture of claim 1, wherein: The lower surfaces of the two ends of the lower sliding block (6) are fixed with supporting legs (8) for increasing the height.

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