CN208788161U

CN208788161U - A kind of electric industrial knife sharpening device

Info

Publication number: CN208788161U
Application number: CN201821718362.4U
Authority: CN
Inventors: 饶家金
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-04-26
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses a kind of electric industrial knife sharpening devices, including workbench, knife sharpening device, adjustable plate, clamping device and water injector, knife sharpening device includes motor, screw rod and U-shaped knife board, sliding block is provided on screw rod, U-shaped knife board is fixedly installed on sliding block, the inside both sides of U-shaped knife board are symmetrically arranged with telescopic rod, clamping device is symmetrically disposed on the lower end surface of adjustable plate, clamping device includes fixed clamp block and movable grip block, the side rotation of fixed clamp block is provided with screw rod, movable grip block is threadedly connected on screw rod, guide rod is symmetrically arranged between movable grip block and fixed clamp block, water injector is set on adjustable plate, water injector includes water tank, electric pump and spray head, the fixation of the utility model cutter is quick and convenient, knife sharpening device drives the sliding block on screw rod to do by the positive and negative rotation of motor Round-trip linear motion, it is electronic to replace artificial so that the edge of a knife two sides of whetstone polishing tool back and forth, it improves work efficiency.

Description

A kind of electric industrial knife sharpening device

Technical field

The utility model relates to industrial knife grinding technology fields, and in particular to a kind of electric industrial knife sharpening device.

Background technique

Currently, sharpening mode substantially or is by hand whetted a knife, sharpening tool is various thickness whetstones, special sharpening people It generally is also equipped with hand grinder, there is also small sharpening tools in the market, and such as instruments sharpenning bar, steel wheel scraper, there are two small grinding wheels The rolling knife sharpener etc. of sharpening angle is constituted, but these utensils are often complicated for operation, low efficiency, and clear up not side Just, it extremely wastes time in this way, so regarding to the issue above it is proposed that a kind of electric industrial knife sharpening device.

Utility model content

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of electric industrial knife sharpening device, cutter fixation is quick and convenient, whets a knife Device drives the sliding block on screw rod to do round-trip linear motion by the positive and negative rotation of motor, so that whetstone polishing tool back and forth Edge of a knife two sides, it is electronic to replace artificial, improve work efficiency.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of electric industrial knife sharpening device, It is characterised in that it includes workbench, knife sharpening device, adjustable plate, clamping device and water injector, the workbench upper surface Quadrangle is provided with column, and the upper surface of the column is welded with transverse slat, and the knife sharpening device includes motor, screw rod and U-shaped sharpening Frame, the motor are fixedly installed on workbench by mounting base, and the screw rod is rotatably dispose on workbench, silk One end of bar passes through the output axis connection of shaft coupling and motor, and sliding block is provided on screw rod, and the U-shaped knife board opening upwards are solid Surely it is set on sliding block, the inside both sides of U-shaped knife board, which are symmetrically set, is fixedly equipped with telescopic rod, between the end of the telescopic rod It is welded with placement block, the adjustable plate side is slidably connected by the sliding sleeve welded with column, symmetrical between adjustable plate and transverse slat It is fixedly installed electric telescopic rod, two clamping device fixed symmetricals are set to the lower end surface of adjustable plate, clamping device packet Fixed clamp block and movable grip block are included, the side rotation of the fixed clamp block is provided with screw rod, the activity grip block spiral shell Line is connected on screw rod, and guide rod is symmetrically arranged between movable grip block and fixed clamp block, and the water injector includes water Case, electric pump and spray head, the water tank and electric pump are fixedly installed on adjustable plate, and the water inlet of the electric pump is connected by pipeline The water outlet of water flowing case, electric pump connects spray head by rubber hose.

Further, the side of the adjustable plate is fixedly installed coiled pipe, and the end of the coiled pipe is welded with fixing sleeve, institute Spray head is stated to be fixedly installed within fixing sleeve.

Further, the relative inner of the fixed clamp block and movable grip block is fixedly installed non-slip rubber block.

Further, the end of the screw rod is provided with inserting hole, is fixedly installed rotating bar in the inserting hole.

Further, the telescopic rod includes the loop bar and strut of interspersed connection, and the end of the loop bar is welded in U-shaped mill On the inside of knife rest, spring is fixedly installed between loop bar and strut.

Further, two relative inner faces for placing block are inlaid with whetstone.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1. two clamping device fixed symmetricals are set to the lower end surface of adjustable plate, clamping device includes fixed clamp block and work Dynamic grip block, movable grip block are connected to the side of fixed clamp block by screw flight, can just adjust and clamp cutter At knife spine, the height and position of cutter is then adjusted by electric telescopic rod, makes it close to knife sharpening device.

2. knife sharpening device includes motor, screw rod and U-shaped knife board, sliding block, U-shaped knife board opening upwards are provided on screw rod It is fixedly installed on sliding block, the positive and negative rotation of motor drives the sliding block on screw rod to do round-trip linear motion, so that U-shaped sharpening The edge of a knife two sides of whetstone in frame polishing tool back and forth, it is electronic to replace artificial, it improves work efficiency.

The inside both sides of 3.U type knife board, which are symmetrically set, is fixedly equipped with telescopic rod, and placement is welded between the end of telescopic rod The relative inner faces of block, two placement blocks are inlaid with whetstone, whetstone from two side contacts of the edge of a knife, and telescopic rod can elasticity Clamping, is applicable to the cutter of any thickness.

4. the upper end of adjustable plate is provided with water injector, cutter can be moistened and be rinsed in the grinding process, reduces mill Damage of the knife stone to cutter knife-edge part.

Detailed description of the invention

Fig. 1 is the utility model structure diagram.

Fig. 2 is the structure sectional view of clamping device in the utility model.

Fig. 3 is the top view of U-shaped knife board in the utility model.

Fig. 4 is the structure sectional view of telescopic rod in the utility model.

1- workbench；2- knife sharpening device；3- adjustable plate；4- clamping device；5- water injector；6- sliding block；7- telescopic rod； 8- electric telescopic rod；9- rubber hose；10- coiled pipe；11- column；12- transverse slat；21- motor；22- screw rod；23-U type knife board； 31- sliding sleeve；41- fixed clamp block；42- activity grip block；43- screw rod；44- guide rod；45- non-slip rubber block；46- rotating bar； 51- water tank；52- electric pump；53- spray head；71- places block；72- loop bar；73- strut；74- spring；75- whetstone；101- is fixed Set.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

A kind of electric industrial knife sharpening device as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including workbench 1, knife sharpening device 2, Adjustable plate 3, clamping device 4 and water injector 5, the 1 upper surface quadrangle of workbench are provided with column 11, the column 11 Upper surface is welded with transverse slat 12, and the knife sharpening device 2 includes motor 21, screw rod 22 and U-shaped knife board 23, and the motor 21 passes through Mounting base is fixedly installed on workbench 1, and the screw rod 22 is rotatably dispose on workbench 1, one end of screw rod 22 By the output axis connection of shaft coupling and motor 21, sliding block 6 is provided on screw rod 22, U-shaped 23 opening upwards of knife board are solid Surely it is set on sliding block 6, the inside both sides of U-shaped knife board 23, which are symmetrically set, is fixedly equipped with telescopic rod 7, the end of the telescopic rod 7 It is welded between portion and places block 71,3 side of adjustable plate is slidably connected by the sliding sleeve 31 of welding with column 11, adjustable plate 3 Electric telescopic rod 8 is symmetrically fixedly installed between transverse slat 12, two 4 fixed symmetricals of clamping device are set to adjustable plate 3 Lower end surface, clamping device 4 includes fixed clamp block 41 and movable grip block 42, and the side rotation of the fixed clamp block 41 is set Be equipped with screw rod 43, the activity grip block 42 is threadedly connected on screw rod 43, movable grip block 42 and fixed clamp block 41 it Between be symmetrically arranged with guide rod 44, the water injector 5 includes water tank 51, electric pump 52 and spray head 53, the water tank 51 and electric pump 52 It is fixedly installed on adjustable plate 3, for the water inlet of the electric pump 52 by pipeline joining water box 51, the water outlet of electric pump 52 is logical It crosses rubber hose 9 and connects spray head 53.

Wherein, the side of the adjustable plate 3 is fixedly installed coiled pipe 10, and the end of the coiled pipe 10 is welded with fixing sleeve 101, the spray head 53 is fixedly installed within fixing sleeve 101；The fixed clamp block 41 is relatively interior with movable grip block 42 Side is fixedly installed non-slip rubber block 45；The end of the screw rod 43 is provided with inserting hole, is fixedly installed in the inserting hole Rotating bar 46；The telescopic rod 7 includes the loop bar 72 and strut 73 of interspersed connection, and the end of the loop bar 72 is welded in U-shaped mill 23 inside of knife rest, is fixedly installed spring 74 between loop bar 72 and strut 73；Two relative inner face edges for placing block 71 Embedded with whetstone 75.

A kind of electric industrial knife sharpening device that the utility model is mentioned, when specifically used, two clamping devices 4 are fixed It is symmetrically disposed on the lower end surface of adjustable plate 3, clamping device 4 includes fixed clamp block 41 and movable grip block 42, fixed clamp block 41 side rotation is provided with screw rod 43, and movable grip block 42 is threadedly connected on screw rod 43, movable grip block 42 and fixation Guide rod 44 is symmetrically arranged between grip block 41, by the knife spine of cutter be placed in fixed clamp block 41 and movable grip block 42 it Between, rotation screw rod 43 makes movable grip block 42 close to fixed clamp block 41, the knife spine of cutter is clamped, fixed clamp block 41 It is fixedly installed non-slip rubber block 45 with the relative inner of movable grip block 42, so that fixed effect is more preferably, then by electronic Telescopic rod 8 adjusts section cutter close to U-shaped knife board 23, and the inside both sides of U-shaped knife board 23, which are symmetrically set, is fixedly equipped with telescopic rod 7, It is welded between the end of telescopic rod 7 and places block 71, the relative inner face of two placement blocks 71 is inlaid with whetstone 75, so that knife The edge of a knife of tool is placed between two whetstones 75, and telescopic rod 7 enables to whetstone 75 flexiblely to clamp the edge of a knife, is suitable for The cutter holding of any thickness finally starts 21 positive and negative rotation of motor, so that the sliding block 6 on screw rod 22 is round-trip linear motion, U 23 opening upwards of type knife board are fixedly installed on sliding block 6, thus the edge of a knife two sides of whetstone polishing tool back and forth, electronic generation For artificial, improve work efficiency.

Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims

1. a kind of electric industrial knife sharpening device, it is characterised in that: including workbench (1), knife sharpening device (2), adjustable plate (3), Clamping device (4) and water injector (5), workbench (1) the upper surface quadrangle are provided with column (11), the column (11) Upper surface be welded with transverse slat (12), the knife sharpening device (2) includes motor (21), screw rod (22) and U-shaped knife board (23), institute It states motor (21) to be fixedly installed on workbench (1) by mounting base, the screw rod (22) is rotatably dispose in workbench (1) on, one end of screw rod (22) passes through the output axis connection of shaft coupling and motor (21), and screw rod is provided with sliding block on (22) (6), U-shaped knife board (23) opening upwards are fixedly installed on sliding block (6), the inside both sides pair of U-shaped knife board (23) Title, which is set, to be fixedly equipped with telescopic rod (7), is welded between the end of the telescopic rod (7) and is placed block (71), adjustable plate (3) side Face is slidably connected by the sliding sleeve (31) of welding with column (11), is symmetrically fixedly installed between adjustable plate (3) and transverse slat (12) Electric telescopic rod (8), two clamping device (4) fixed symmetricals are set to the lower end surface of adjustable plate (3), clamping device (4) Including fixed clamp block (41) and movable grip block (42), the side rotation of the fixed clamp block (41) is provided with screw rod (43), the movable grip block (42) is threadedly connected on screw rod (43), movable grip block (42) and fixed clamp block (41) Between be symmetrically arranged with guide rod (44), the water injector (5) includes water tank (51), electric pump (52) and spray head (53), the water Case (51) and electric pump (52) are fixedly installed on adjustable plate (3), and the water inlet of the electric pump (52) is connected to water by pipeline The water outlet of case (51), electric pump (52) passes through rubber hose (9) connection spray head (53).

2. a kind of electric industrial knife sharpening device according to claim 1, it is characterised in that: the side of the adjustable plate (3) It is fixedly installed coiled pipe (10), the end of the coiled pipe (10) is welded with fixing sleeve (101), and the spray head (53) is fixedly installed on Within fixing sleeve (101).

3. a kind of electric industrial knife sharpening device according to claim 1, it is characterised in that: the fixed clamp block (41) with The relative inner of movable grip block (42) is fixedly installed non-slip rubber block (45).

4. a kind of electric industrial knife sharpening device according to claim 1, it is characterised in that: the end of the screw rod (43) is set It is equipped with inserting hole, rotating bar (46) are fixedly installed in the inserting hole.

5. a kind of electric industrial knife sharpening device according to claim 1, it is characterised in that: the telescopic rod (7) includes wearing The loop bar (72) and strut (73) of connection are inserted, the end of the loop bar (72) is welded on the inside of U-shaped knife board (23), loop bar (72) Spring (74) are fixedly installed between strut (73).

6. a kind of electric industrial knife sharpening device according to claim 1, it is characterised in that: two described to place block (71) Relative inner face is inlaid with whetstone (75).