CN217668776U

CN217668776U - Take fine setting to feed equipment of whetting a knife of structure

Info

Publication number: CN217668776U
Application number: CN202221886255.9U
Authority: CN
Inventors: 魏雪伟
Original assignee: Bozhou Mingke Pharmaceutical Equipment Co ltd
Current assignee: Bozhou Mingke Pharmaceutical Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-28
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a sharpen equipment field specifically is a sharpen equipment of area fine setting feed structure, including organism and organism top sliding connection's sharpen mechanism, organism one side is equipped with the handle, the inner fixedly connected with swing arm of handle, the swing arm top is equipped with the pivot, fixedly connected with action wheel on the swing arm, fixedly connected with from the driving wheel in the pivot, from the fixed surface of driving wheel rear excircle and install a plurality of teeth, sharpen mechanism one side below fixedly installed a plurality of teeth, from the tooth on the driving wheel and sharpen tooth below the mechanism intermeshing; this area fine setting feeding structure's equipment of whetting a knife is through being equipped with belt and tooth etc. when needs are whetted a knife, fixes the cutter on fixed establishment, drives the swing arm through turning handle and rotates, drives from the driving wheel rotation through the belt on the action wheel to from the epaxial tooth of follow driving and the tooth meshing of mechanism below of whetting a knife, thereby make the mechanism of whetting a knife sharpen a knife forward for the sword, this design has changed the condition that needs handheld when whetting a knife at present, makes the work of whetting a knife safe swift more.

Description

Knife sharpening equipment with fine-adjustment feeding structure

Technical Field

The utility model relates to a equipment field of whetting a knife specifically is a take equipment of whetting a knife of fine setting feeding structure.

Background

A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand. Whether the plane of a product is flat or not depends on the quality of machining, so the sharpness and the flat condition of a cutting tool have great influence on a cutting surface, if the cutting tool is not sharp, the cutting surface is rough and not smooth, so a general machining operator can take a grindstone (commonly called oilstone) and directly reciprocate at the cutting tool front to grind and finish the cutting tool front so as to make the cutting tool more sharp, but the grinding force of the handheld grindstone is not easy to control, the cutting tool front cannot be flat or straight, and hands are easy to be injured; in view of this, we propose a sharpening device with a fine-tuning feed structure.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a knife sharpening equipment of structure is fed in area fine setting.

The technical scheme of the utility model is that:

the utility model provides a take fine setting to give equipment of whetting a knife of structure, includes organism and organism top sliding connection's mechanism of whetting a knife, organism one side is equipped with the handle, the inner fixedly connected with swing arm of handle, the swing arm top is equipped with the pivot, fixedly connected with action wheel on the swing arm, fixedly connected with from the driving wheel in the pivot, action wheel and follow the driving wheel between through belt transmission, from a plurality of teeth of driving wheel rear excircle fixed surface mounting, it has a plurality of teeth to whet a knife mechanism one side below fixed mounting, from the tooth on the driving wheel with whet a knife mechanism below tooth intermeshing, whet a knife mechanism one side is equipped with the motor, the inside fixedly connected with emery wheel of output shaft of motor, the organism upper surface still is equipped with fixed establishment, fixed establishment includes the spout, spout the place ahead is equipped with the fixed block, fixed block fixed mounting is on the organism, sliding connection has the slider in the spout, the slider comprises splint of first half and the lug of latter half, the lug both sides rear of slider all is equipped with a spring, the spring both ends difference fixed connection is between lug and the wall of chute.

Preferably, the sharpening mechanism and the fixing mechanism are positioned on the same horizontal plane.

Preferably, a part of the grinding wheel is positioned on the outer side of the side, provided with the sliding groove, of the grinding mechanism, and the height of the grinding wheel is higher than that of the fixing block.

Preferably, the diameter of the driving wheel is smaller than that of the driven wheel.

Preferably, the clamping plate on the upper half part of the sliding block is L-shaped, and the fixing block is inverted L-shaped and is matched with the clamping plate.

Preferably, the springs on the two sides of the bottom end of the sliding block are of the same type and have the same elasticity.

Compared with the prior art, the beneficial effects of the utility model are that:

this area fine setting feeding structure's equipment of whetting a knife is through being equipped with belt and tooth etc. when needs are whetted a knife, fixes the cutter on fixed establishment, drives the swing arm through turning handle and rotates, drives from the driving wheel rotation through the belt on the action wheel to from the epaxial tooth of follow driving and the tooth meshing of mechanism below of whetting a knife, thereby make the mechanism of whetting a knife sharpen a knife forward for the sword, this design has changed the condition that needs handheld when whetting a knife at present, makes the work of whetting a knife safe swift more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a partial fracture sectional view of the present invention.

In the figure:

1. a body; 11. a handle; 12. rotating the rod; 13. a rotating shaft; 14. a driving wheel; 15. a driven wheel; 16. a belt; 17. teeth;

2. a knife sharpening mechanism; 21. a motor; 22. grinding a grinding wheel;

3. a chute; 31. a fixed block; 32. a slider; 33. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a knife grinding device with a fine adjustment feeding structure comprises a machine body 1 and a knife grinding mechanism 2 which is connected with the upper part of the machine body 1 in a sliding way; the utility model discloses a sharpening machine for the grinding wheel of the motor, including organism 1 one side and handle 11, handle 11 inner fixedly connected with swing arm 12, swing arm 12 top is equipped with pivot 13, fixedly connected with action wheel 14 on swing arm 12, fixedly connected with takes turns to 15 from the driving wheel on the pivot 13, through the transmission of belt 16 between action wheel 14 and the driven wheel 15, it has a plurality of teeth 17 to follow 15 rear excircle fixed surface of driving wheel, 2 one side below fixed mounting of mechanism of whetting a knife has a plurality of teeth 17, follow tooth 17 on the driving wheel 15 with the tooth 17 intermeshing of mechanism of whetting a knife 2 below, 2 one side of mechanism of whetting a knife is equipped with motor 21, the inside fixedly connected with emery wheel 22 of output shaft of

motor

21, 1 upper surface of organism still is equipped with fixed establishment, fixed establishment includes

spout

3, 3 the place ahead of spout is equipped with fixed block 31, fixed block 31 fixed mounting is on organism 1, sliding connection has slider 32 in spout 3, slider 32 comprises the splint of first half and the lug of latter half, the lug both sides rear all is equipped with a spring 33, the both ends difference fixed connection between lug and 3 walls of spout.

In this embodiment, the sharpening mechanism 2 and the fixing mechanism are located on the same horizontal plane, so that the sharpening mechanism 2 can feed the knife forward to grind the knife on the fixing mechanism during sharpening.

In this embodiment, a part of the grinding wheel 22 is located outside a surface of the knife sharpening mechanism 2 where the sliding chute 3 is provided, and the height of the grinding wheel 22 is higher than that of the fixing block 31, so that the grinding wheel 22 can grind a knife edge of a tool during knife sharpening.

In this embodiment, the diameter of the driving wheel 14 is smaller than that of the driven wheel 15, so that the rotation angle of the driven wheel 15 is smaller than that of the driving wheel 14 when the handle 11 drives the driving wheel 14 to rotate, thereby realizing more accurate sharpening.

In this embodiment, the clamping plate on the upper half of the sliding block 32 is L-shaped, and the fixing block 31 is inverted L-shaped and fits with the clamping plate, so that the cutter can be placed on the clamping plate on the upper half of the sliding block 32, and the fixing block 31 is matched to abut against the cutter.

In this embodiment, the springs 33 at two sides of the bottom end of the slider 32 are of the same type and have the same elasticity, so that the slider 32 is kept parallel to the fixed block 31 when moving, and is uniformly stressed when clamping a tool.

When the knife sharpening device with the fine adjustment feeding structure is used, a user firstly dials the sliding block 32 to separate the clamping plate above the sliding block 32 from the fixed block 31, at this time, the spring 33 contracts, a knife edge of a knife to be ground is placed on the clamping plate upwards, then the sliding block 32 is loosened to enable the spring 33 to push the sliding block 32 to enable the fixed block 31 and the sliding block 32 to tightly clamp the knife, then the motor 21 is started to enable the motor 21 to drive the grinding wheel 22 to rotate, the user rotates the handle 11 to enable the handle 11 to drive the rotary rod 12 to rotate, so that the driving wheel 14 rotates, the driven wheel 15 on the rotary shaft 13 is driven to rotate through the belt 16, the teeth 17 fixedly connected with the outer circle at the rear of the driven wheel 15 are meshed with the teeth 17 below the knife sharpening mechanism 2, so that the knife sharpening mechanism 2 slides forwards to perform a knife feeding action, and since the diameter of the driving wheel 14 is smaller than that of the driven wheel 15, the angular speed of the driven wheel 15 rotates is smaller than that of the driving wheel 14, thereby realizing fine adjustment and performing more precise grinding.

The knife sharpening operation of the fine-tuning feeding knife sharpening equipment can be realized through the mode, and the problems that the sharp edge of a cutting tool is not straight and the hand is easy to be injured due to handheld knife sharpening are avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take fine setting to feed equipment of whetting a knife of structure, includes organism (1) and organism (1) top sliding connection whets a knife mechanism (2), its characterized in that: the grinding machine is characterized in that a handle (11) is arranged on one side of the machine body (1), a rotary rod (12) is fixedly connected to the inner end of the handle (11), a rotating shaft (13) is arranged above the rotary rod (12), a driving wheel (14) is fixedly connected to the rotary rod (12), a driven wheel (15) is fixedly connected to the rotating shaft (13), the driving wheel (14) and the driven wheel (15) are in transmission through a belt (16), a plurality of teeth (17) are fixedly mounted on the outer circle surface of the rear portion of the driven wheel (15), a plurality of teeth (17) are fixedly mounted below one side of the grinding mechanism (2), a fixing mechanism is further arranged on the upper surface of the machine body (1) and meshed with the teeth (17) below the grinding mechanism (2), a motor (21) is arranged on one side of the grinding mechanism (2), a grinding wheel (22) is fixedly connected to the inner side of an output shaft of the motor (21), a fixing mechanism is further arranged on the upper surface of the machine body (1), the upper surface of the machine body (1) comprises a sliding groove (3), a fixing mechanism, the sliding groove (3) is provided with a sliding block (31), the sliding block (32) is fixedly mounted on the machine body (1), and a clamping block (32) and a spring block (33) is arranged on the two sides of the upper half portion of the sliding block (32), and two ends of the spring (33) are respectively and fixedly connected between the convex block and the wall of the sliding chute (3).

2. The sharpener with fine adjustment feed structure of claim 1, wherein: the sharpening mechanism (2) and the fixing mechanism are positioned on the same horizontal plane.

3. The sharpener with fine adjustment feed structure of claim 1, wherein: and a part of the grinding wheel (22) is positioned at the outer side of the side, provided with the sliding chute (3), of the knife sharpening mechanism (2), and the height of the grinding wheel (22) is higher than that of the fixing block (31).

4. The apparatus for sharpening knives with a fine feed adjustment structure as defined in claim 1, wherein: the diameter of the driving wheel (14) is smaller than that of the driven wheel (15).

5. The apparatus for sharpening knives with a fine feed adjustment structure as defined in claim 1, wherein: the clamping plate on the upper half part of the sliding block (32) is L-shaped, and the fixing block (31) is inverted L-shaped and is matched with the clamping plate.

6. The sharpener with fine adjustment feed structure of claim 1, wherein: the springs (33) on the two sides of the bottom end of the sliding block (32) are of the same type and have the same elasticity.