CN201736082U - Sharpener - Google Patents

Abstract

The utility model relates to an improvement of sharpedge grinding machine mechanism, this sharpedge grinding machine is equipped with a motor that supplies the pin joint emery wheel, and sharpedge grinding machine erects a anchor clamps that supplies grinding tool, this anchor clamps are assembled mutually with the adjustment piece, because the adjustment piece mainly comprises the base, operating parts and locking, the location portion that extends on the base makes base and anchor clamps be a predetermined angle, the base is worn to establish by the operating parts in addition, it makes the cutter be fixed in operating parts one end to recycle the locking, by this structure, can let circular shape cutter utilize this sharpedge grinding machine to grind smoothly, and can alleviate sharpedge grinding machine's weight easily simultaneously by a wide margin.

Description

Sharpener

technical field

The utility model provides a knife sharpener, in particular to an improved knife sharpener mechanism capable of grinding round knives and reducing the overall volume of the knife sharpener so as to be easy to carry.

Background technique

Generally, the knives used in textile machines are used to transport and cut fabrics. They can divide the entire piece of fabric into the required size and use the fabric at the same time. Because the knives will have different styles according to different needs, among them, the round Take cutting tools as an example. If such cutting tools need to be ground due to the use of ordinary tools, they must be ground with a lathe machine. However, grinding with a lathe machine cannot effectively reduce the overall cost, so round tools must be accumulated to a certain amount. Sending it to the lathe for grinding can reduce the cost, but it is still unable to effectively reduce the cost expenditure, so it is necessary to stock up more round tools for emergencies. In addition, the lathe machine must require relevant technical personnel to perform round tools. Otherwise, it will not only fail to grind out the required quality, but also cause accidents.

Utility model content

The technical problem to be solved by the utility model is to provide an improved knife sharpener mechanism which can grind circular knives and reduce the overall body of the knife sharpener so as to be easy to carry.

The technical scheme of the utility model is: a knife sharpening machine, the knife sharpening machine is provided with a motor, the motor is pivotally connected with a grinding wheel, and the knife sharpening machine is used to set up a clamp for grinding the knife, and the clamp extends out to form a A fixing seat of at least one clamping part, the clamping part is used for assembly of an adjusting part, and the adjusting part is provided with a positioning part which forms an angle with the clamp.

Wherein, the adjusting member is screwed with a cutter.

The motor is a brushless motor.

A knife sharpening machine, the knife sharpening machine is provided with a motor, the motor is pivotally connected with a grinding wheel, and the knife sharpening machine is used to set up a fixture for grinding knives, and the fixture extends a fixed seat formed with at least one clamping part , the clamping part is assembled with an adjusting part, and the adjusting part includes: a base, and the base extends with a positioning part that is fixed with the clamping part and makes the base and the fixture form a predetermined angle, and The base forms a piercing space; an operating part, the operating part passes through the piercing space and engages with the base; a locking group, the locking group is locked with one end of the operating part for fixing the knives.

Wherein, the locking group is composed of a fixed plate formed with a perforated hole and a screw member pierced through the perforated hole and fixed with the fixed plate for positioning the tool.

A positioning ring is extended on one side wall of the fixed plate for positioning the tool to avoid displacement.

The motor is a brushless motor.

The beneficial effects of the utility model are: the knife sharpener can smoothly use the knife sharpener to grind circular knives, and the weight of the knife sharpener can be greatly reduced while being easy to carry.

The utility model improves the mechanism of a knife sharpener. The knife sharpener is provided with a motor for pivotally connecting the grinding wheel, and the knife sharpener is set up with a fixture for grinding knives. The fixture is assembled with the adjustment piece. The base is composed of a seat, an operating part and a locking group, and the base extends a positioning part that is fixed to the clamping part and makes the base and the fixture form a predetermined angle, and the base forms a passing space. The piercing space allows the operating part to pass through and engage with the base, and the locking group is locked with one end of the operating part for fixing the tool.

In addition, the locking group is composed of a fixed plate formed with a through hole and a screw piece pierced through the through hole and fixed with the fixed plate for positioning the tool. And the fixed disk extends a positioning ring for the positioning of the tool to avoid displacement on one side wall.

Reduce the cost of the overall knife sharpener and greatly reduce the volume.

Grinding can also be achieved without professional technicians.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the preferred embodiment of the present invention.

Figure 2 is a three-dimensional exploded view of a preferred embodiment of the present invention.

Figure 3 is a three-dimensional schematic diagram of the assembly adjustment part of the present invention.

Figure 4 is a schematic cross-sectional view of the utility model fixed disk and tool assembly.

Figure 5 is a schematic diagram of the use state of the preferred embodiment of the present invention.

Figure 6 is a schematic cross-sectional view of another fixed disk and tool assembly of the present invention.

【Description of figure number】

Sharpener 1 Motor 10

Fixture 12 Fixed seat 120

Clipping part 122 Adjusting part 14

Base 140 Positioning part 1402

Wearing space 1404 Operating parts 142, 142a

Locking group 144 Fixed disc 1440, 1440a

Perforation 14402 Locating ring 14404a

Screw 1442 Grinding wheel 16

Tool 2, 2a Central hole 20, 20a.       

Detailed ways

Please refer to Fig. 1 and shown in Fig. 2, it is the three-dimensional schematic diagram and the three-dimensional exploded view of the preferred embodiment of the present utility model, can clearly see that a kind of sharpening machine of the present utility model is shown in the figure, and this sharpening machine 1 mainly consists of A motor 10 (a brushless motor), a clamp 12 and an adjustment member 14 are composed, wherein the motor 10 is pivotally connected with a grinding wheel 16, and the knife grinder 1 is used for setting up a clamp 12 for grinding the tool 2, and the clamp 12 extends out to form a The fixing seat 120 of at least one clamping part 122, the clamping part 122 is used for the assembly of an adjusting part 14, and the adjusting part 14 is mainly composed of a base 140, an operating part 142 and a locking group 144, wherein the base 140 A positioning portion 1402 is extended to be fixed with the clamping portion 122 and make the base 140 and the clamp 12 form a predetermined angle. In addition, the base 140 forms a passing space 1404, and the passing space 1404 is used for the operating parts. 142 passes through to be engaged with the base 140. In addition, the locking group 144 is locked with one end of the operating member 142 for fixing the tool 2, and the locking group 144 is composed of a fixed plate 1440 and a screw member 1442. A perforation 14402 is formed on the disc 1440 , and the perforation 14402 is used for the screw member 1442 to pass through and be fixed with the fixed disc 1440 for positioning the tool 2 .

With the above-mentioned structure and composition design, the operation of the utility model is explained as follows. Please refer to Fig. 3, Fig. 4 and Fig. 5 at the same time, which are the three-dimensional schematic diagrams of the assembly adjustment parts of the utility model. The utility model fixed disk and tool assembly schematic diagram and use state schematic diagram, can be clearly seen from the figure, first to want to grind the circular cutter 2, need to first pass the screw 1442 through the perforation 14402 on the fixed disk 1440 and then Pass through the center hole 20 formed on the cutter 2 and lock it on the operating member 142. Since the operating member 142 passes through the penetrating space 1404 formed on the base 140, the cutter 2 can be firmly secured by the above structure. Locked on the adjustment piece 14.

The inner diameter of the center hole 20 of the tool 2 is close to the fixed end of the operating member 142 , so one side of the fixed plate 1440 is in contact with the operating member 142 .

After the assembly of the tool 2 is completed, the positioning part 1402 extended on the base 140 is fixed to the clamping part 122 on the clamp 12, and then the adjustment part 14 and the clamp 12 form a predetermined angle, and then the clamp 12 is inserted into the In the knife grinder 1, at this time, adjust the clamp 12 and the adjustment member 14 so that the cutter 2 can be in contact with the grinding wheel 16. After the position is determined, the clamp 12 is fixed, and then the motor 10 is started to drive the grinding wheel 16. In this way, the grinding wheel 16 can be immediately Carry out the grinding of cutting tool 2, also can process without relevant technical personnel. In addition, since the motor 10 is a brushless motor, the weight of the sharpener 1 can be greatly reduced, so that the operator can carry it easily.

Please refer to Fig. 6, which is a schematic cross-sectional view of another fixed plate and tool assembly of the present invention. It can be clearly seen from the figure that a positioning ring 14404a extends from the side wall of the fixed plate 1440a, and when the center of the tool 2a When the inner diameter of the hole 20a is larger than the fixed end of the operating member 142a, it will become loose during assembly. Therefore, the gap between the inner diameter and the fixed end of the operating member 142a can be adjusted by using the positioning ring 14404a extending on the side of the fixed plate 1440a. Complementary, so the tool 2a can be positioned to avoid displacement and loosening due to no fixation.

Claims (7)

1. knife sharpener, it is characterized in that, this knife sharpener is provided with a motor, this motor is articulated with an emery wheel, and this knife sharpener is for setting up the anchor clamps for milling cutter, these anchor clamps extend one and are formed with the holder that at least one folder is established portion, and this folder portion of establishing is for adjustment part assembling, and this adjustment part is provided with one and is the location division of an angle with these anchor clamps.

2. knife sharpener as claimed in claim 1 is characterized in that, this adjustment part spiral shell is provided with a cutter.

3. knife sharpener as claimed in claim 1 is characterized in that, this motor is a brushless motor.

4. knife sharpener, it is characterized in that, this knife sharpener is provided with a motor, this motor is articulated with an emery wheel, and this knife sharpener supplies to set up the anchor clamps for milling cutter, and these anchor clamps extend one and are formed with the holder that at least one folder is established portion, this folder portion of establishing is for adjustment part assembling, this adjustment part comprises: a pedestal, this pedestal are extended with one and fix and make this pedestal and this anchor clamps to be the location division of a predetermined angular with this folder portion of establishing, and other this pedestal is formed with one and wears the space; One operating parts, this operating parts pass through this and wear the space and engage with this pedestal; One locking group, this locking group locks mutually with this operating parts one end, for fixing this cutter.

5. knife sharpener as claimed in claim 4 is characterized in that, this locking group by one be formed with one the perforation fixed disk and be arranged in this perforation and with this fixed disk fix for the location this cutter screw tightening formed.

6. knife sharpener as claimed in claim 5 is characterized in that, this fixed disk is extended with one in a side wall surface and supplies this cutter positioning to avoid the locating ring of displacement.

7. knife sharpener as claimed in claim 4 is characterized in that, this motor is a brushless motor.

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