CN213998780U

CN213998780U - Knife sharpener with longitudinal quick-change function

Info

Publication number: CN213998780U
Application number: CN202022387638.9U
Authority: CN
Inventors: 况羽; 刘志强; 李春; 杨卓骏; 黄教育
Original assignee: Jiangxi Three Machinery Technology Co ltd
Current assignee: Jiangxi Sanji Technology Co.,Ltd.
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-20
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a sharpedge grinding machine of vertical quick change function, including support, high-speed motor and support arm, the left side embedding of support is provided with high-speed motor, and the upper surface of support is equipped with the support arm, and the front end embedding of support is provided with control panel. This sharpedge grinding machine of vertical quick change function, use down through the cooperation between spout and the slider, select corresponding slider when needs sharpen a knife, will be through the slider with support arm and assorted emery wheel activity to the end of spout, again with support arm 180 of activity downwards, make its drive gear two and the interlock that is parallel to each other of drive gear one, and fix the support arm through the buckle, and can through high-speed motor transmission, because the spout is equipped with four breachs altogether, therefore can install the emery wheel of four different models simultaneously, can be according to required free adjustment, thereby reduce the time of installation, but realize the quick change function, time saving and labor saving, and prevent that the emery wheel after polishing from scalding when changing.

Description

Knife sharpener with longitudinal quick-change function

Technical Field

The utility model relates to a sharpedge grinding machine technical field specifically is a sharpedge grinding machine of vertical quick change function.

Background

Traditional sharpedge grinding machine is the monolithic and polishes, and the emery wheel of required continuous change different models is in order to reach the demand that the difference polished, and it is hard and time to change the emery wheel, and just the emery wheel after polishing extremely rolls and scalds, makes it change the fixed danger of emery wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a knife sharpener with a vertical quick-changing function.

In order to achieve the above object, the utility model provides a following technical scheme: a knife sharpener with a longitudinal quick-change function comprises a support, a high-speed motor and a support arm, wherein the high-speed motor is embedded in the left side of the support, the support arm is arranged on the upper surface of the support, a control panel is embedded in the front end of the support, a motor box is fixedly connected to the left side of the support through an insulating nut, a sliding groove is formed in the front end of the support, a buckle is embedded in the bottom end of the left side of the sliding groove, an operating table is embedded in the middle of the support, a sliding rail is fixedly connected to the upper surface of the operating table, a first driving gear is coaxially and fixedly connected with the high-speed motor, a sliding block is hinged to the bottom end of the support arm and embedded in the sliding groove, an L-shaped handle is fixedly connected to the top end of the interior of the support arm, a rotating shaft is movably connected to the interior of the support arm, a first transmission gear is embedded in the left side of the rotating shaft, and the right side of pivot is nested and is provided with the emery wheel, the support arm inner wall has drive gear two through bolt swing joint, the upper surface embedding of slide rail is provided with anchor clamps, and the inside embedding of anchor clamps is provided with splint, the right side of anchor clamps is run through and is provided with the screw rod, and the eccentric hand (hold) of right side fixedly connected with of screw rod, the internally mounted of support has the water pump, and one side embedding of water pump is provided with the plastic pipe to the other end of plastic pipe runs through and sets up in the operation panel.

Preferably, the support arms are provided with four groups in total, and the support arms are distributed in a straight line.

Preferably, the sliding grooves are provided with four notches, the sliding grooves are all 7-shaped, and the width between the notches is larger than the width of the supporting arm and the width of the grinding wheel by 5 cm.

Preferably, the central extension line of the bottom left end of the sliding chute is perpendicular to the central extension line of the first driving gear.

Preferably, the first transmission gear is meshed with the second transmission gear.

Preferably, the maximum movable included angle between the support arm and the sliding block is 180 degrees, and the transmission gear II is meshed with the driving gear I in parallel when the support arm and the sliding block move downwards for 180 degrees. Preferably, the operation table is honeycomb-shaped.

The utility model provides a knife sharpener with vertical quick change function. The method has the following beneficial effects:

(1) this sharpedge grinding machine of vertical quick change function, use down through the cooperation between spout and the slider, select corresponding slider when needs sharpen a knife, will be through the slider with support arm and assorted emery wheel activity to the end of spout, again with support arm 180 of activity downwards, make its drive gear two and the interlock that is parallel to each other of drive gear one, and fix the support arm through the buckle, and can through high-speed motor transmission, because the spout is equipped with four breachs altogether, therefore can install the emery wheel of four different models simultaneously, can be according to required free adjustment, thereby reduce the time of installation, but realize the quick change function, time saving and labor saving, and prevent that the emery wheel after polishing from scalding when changing.

(2) This sharpedge grinding machine of vertical quick change function uses through the cooperation between anchor clamps, splint, screw rod and the eccentric hand (hold) under, can fix the article of polishing when polishing, and accessible anchor clamps slide with the slide rail and carry out artifical supplementary polishing.

Drawings

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

Fig. 2 is a schematic view of the sectional structure of the support arm of the present invention.

Fig. 3 is a schematic view of the sectional structure of the clamp of the present invention.

Fig. 4 is a schematic view of the overall structure of the utility model on the right.

In the figure: 1. a support; 101. a control panel; 102. a power supply box; 103. buckling; 104. a chute; 105. an operation table; 106. a slide rail; 2. a high-speed motor; 201. driving a gear I; 3. A support arm; 301. an L-shaped handle; 302. a grinding wheel; 303. a first transmission gear; 304. a second transmission gear; 305. a slider; 306. a rotating shaft; 4. a water pump; 401. a shaping tube; 5. a clamp; 501. a splint; 502. a screw; 503. an eccentric handle.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: a knife sharpener with a longitudinal quick-change function comprises a support 1, a high-speed motor 2 and a support arm 3, wherein the high-speed motor 2 is embedded in the left side of the support 1, the support arm 3 is arranged on the upper surface of the support 1, a control panel 101 is embedded in the front end of the support 1, a motor box 102 is fixedly connected to the left side of the support 1 through an insulating nut, a sliding groove 104 is formed in the front end of the support 1, a buckle 103 is embedded in the bottom end of the left side of the sliding groove 104, an operating table 105 is embedded in the middle of the support 1, a sliding rail 106 is fixedly connected to the upper surface of the operating table 105, a first driving gear is coaxially and fixedly connected to the high-speed motor 2, a sliding block 305 is hinged to the bottom end of the support arm 3 and embedded in the sliding groove 104, an L-shaped handle 301 is fixedly connected to the top end of the support arm 3, a rotating shaft 306 is movably connected to the inside of the support arm 3, and a first transmission gear 303 is embedded in the left side of the rotating shaft 306, and the right side of the rotating shaft 306 is nested with a grinding wheel 302, the inner wall of the support arm 3 is movably connected with a second transmission gear 304 through a bolt, the upper surface of the sliding rail 106 is embedded with a clamp 5, the clamp plate 501 is embedded in the clamp 5, the right side of the clamp 5 is provided with a screw 502 in a penetrating manner, the right side of the screw 502 is fixedly connected with an eccentric handle 503, the support 1 is internally provided with a water pump 4, one side of the water pump 4 is provided with a plastic pipe 401 in a penetrating manner, and the other end of the plastic pipe 401 is arranged on the operating platform 105 in a penetrating manner.

Preferably, the support arms 3 are provided with four groups, and the support arms 3 are distributed in a straight line, so that the grinding wheels 302 mounted on the support arms 3 of different models can be conveniently replaced, and time and labor are saved.

Preferably, the sliding groove 104 is provided with four notches, the sliding grooves 104 are all in a 7 shape, and the width between the notches is greater than the width of the supporting arm 3 and the width of the grinding wheel 302 by 5cm, so that the supporting arm 3 cannot be rubbed in the replacement process.

Preferably, the central extension line of the left end of the bottom end of the sliding chute 104 is perpendicular to the central extension line of the first driving gear 201, so that the second transmission gear 304 inside the supporting arm 3 is meshed with the first driving gear 201 when the supporting arm is downward 180 degrees, and transmission is realized.

Preferably, the first transmission gear 303 and the second transmission gear 304 are meshed with each other to realize transmission and drive the grinding wheel 302 to perform grinding operation.

Preferably, the maximum movable included angle between the support arm 3 and the slider 305 is 180 degrees, and when the support arm 3 and the slider 305 move downwards for 180 degrees, the second transmission gear 304 and the first driving gear 201 are meshed in parallel, so that quick change and transmission are realized.

Preferably, operation panel 105 is cellular, and the water pump is retrieved with moulding tub spun water at present in-process of polishing, reaches circulating water and flows and cool down big emery wheel 302 of polishing.

In use, firstly, a power supply box 102 is connected with a required power supply through a built-in power supply line, then a device is started or controlled through a control panel 101, next, a grinding wheel 302 required to be ground is selected, a corresponding supporting arm 3 slides to the left side of the bottom end of a sliding groove 104 through a sliding block 305, a buckle 103 and the supporting arm 3 are fixed, the supporting arm 3 slides downwards 180 degrees at the same time, a transmission gear II 304 and a driving gear I201 are meshed with each other, then a high-speed motor 2 is started to drive the driving gear I201, the driving gear I201 is driven to transmit a transmission gear I303 and a transmission gear II 304, the transmission gear I303 drives the grinding wheel 302 at the other end through a rotating shaft 306, at the moment, an object required to be ground is placed in a clamp 5, the object in the clamp 5 is fixed under the matching trial among a clamping plate 501, a screw 502 and an eccentric, adjust supplementary polishing along slide rail 106 with anchor clamps 5, when the emery wheel 302 needs to be changed at last, only need to relieve buckle 103, withdraw support arm 3 toward the 180 degrees of activity that makes progress, and reset support arm 3 along the appointed position of spout 104, it can to select again that the emery wheel 302 of installation on the different support arms 3 passes through buckle 103 along spout 104 left side bottom fixed, step in the above-mentioned same reason, at the in-process of polishing, because of the preselection water has been added in support 1, thereby water pump 4 and moulding pipe 401 can be to the object of polishing cooling down the processing, accomplish whole process.

Claims

1. The utility model provides a knife sharpener of vertical quick change function, includes support (1), high-speed motor (2) and support arm (3), the left side embedding of support (1) is provided with high-speed motor (2), the upper surface of support (1) is equipped with support arm (3), its characterized in that: the front end of the support (1) is embedded with a control panel (101), the left side of the support (1) is fixedly connected with a motor box (102) through an insulating nut, a sliding groove (104) is formed in the front end of the support (1), a buckle (103) is embedded in the bottom end of the left side of the sliding groove (104), an operating table (105) is embedded in the middle of the support (1), a sliding rail (106) is fixedly connected to the upper surface of the operating table (105), a first driving gear is coaxially and fixedly connected with the high-speed motor (2), a sliding block (305) is hinged to the bottom end of the support arm (3), the sliding block (305) is embedded in the sliding groove (104), an L-shaped handle (301) is fixedly connected to the top end inside the support arm (3), a rotating shaft (306) is movably connected to the inside of the support arm (3), and a first transmission gear (303) is nested on the left side of the rotating shaft (306), and the right side of pivot (306) nestedly is provided with emery wheel (302), support arm (3) inner wall has drive gear two (304) through bolt swing joint, the upper surface embedding of slide rail (106) is provided with anchor clamps (5), and the inside embedding of anchor clamps (5) is provided with splint (501), the right side of anchor clamps (5) is run through and is provided with screw rod (502), and the eccentric hand (hold) of right side fixedly connected with (503) of screw rod (502), the internally mounted of support (1) has water pump (4), and one side embedding of water pump (4) is provided with plastic pipe (401) to the other end of plastic pipe (401) runs through and sets up in operation panel (105).

2. The knife sharpener with the longitudinal quick-change function according to claim 1, characterized in that: the supporting arms (3) are provided with four groups in total, and the supporting arms (3) are distributed in a straight line.

3. The knife sharpener with the longitudinal quick-change function according to claim 1, characterized in that: the sliding groove (104) is provided with four notches, the sliding groove (104) is in a 7 shape, and the width between the notches is larger than the width of the supporting arm (3) and the width of the grinding wheel (302) by 5 cm.

4. The knife sharpener with the longitudinal quick-change function according to claim 1, characterized in that: and the central extension line of the left end of the bottom end of the sliding chute (104) is vertical to the central extension line of the first driving gear (201).

5. The knife sharpener with the longitudinal quick-change function according to claim 1, characterized in that: the first transmission gear (303) and the second transmission gear (304) are meshed with each other.

6. The knife sharpener with the longitudinal quick-change function according to claim 1, characterized in that: the maximum movable included angle between the support arm (3) and the sliding block (305) is 180 degrees, and the transmission gear II (304) and the driving gear I (201) are meshed in parallel when the support arm (3) and the sliding block (305) move downwards for 180 degrees.

7. The knife sharpener with the longitudinal quick-change function according to claim 1, characterized in that: the operation table (105) is honeycomb-shaped.