CN201471224U

CN201471224U - Knife grinding machine moving in longitudinal and lateral directions

Info

Publication number: CN201471224U
Application number: CN2009201718324U
Authority: CN
Inventors: 徐王杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-30
Filing date: 2009-04-30
Publication date: 2010-05-19
Anticipated expiration: 2019-04-30

Abstract

The utility model discloses a knife grinding machine moving in longitudinal and lateral directions. The machine includes a frame, a motor and a transmission device. The motor is mounted on a machine bottom plate of the frame; in the transmission device, an eccentric shaft is arranged on a driven wheel, one end of a connecting rod is movably connected with the eccentric shaft and the other end is connected with a slide rod (specially, the cross section of the slide rod is H-shaped and upper and lower slide grooves are formed on the slide rod); upper and lower slide rod bearing are arranged in the upper and lower slide grooves of the slide rod; a knife fixture is fixed on a side of the slide rod through a fixture seat; and a support sleeve and a longitudinal feed screw nut are arranged at the bottom of an oilstone box, the support sleeve is sleeved on a support rod of the oilstone box, a longitudinal feed screw nut is in threaded connection with a longitudinal feed screw, and a manually-operated disc is arranged the other end of the longitudinal feed screw. The knife grinding machine has the advantages as follows: coarse marks can be not be generated on the knife edge and the knife face, the angel of the knife edge can be controlled during knife grinding, the annealing of the knife edge can not be generated because the grinding and the cooling are conducted meanwhile, and the machine can be also used for plane grinding and angle grinding of mechanical parts after the fixture is replaced.

Description

Transverse and longitudinal movement knifemachine

Technical field

The utility model relates to a kind of daily apparatus, is specifically related to a kind of knife sharpener.

Background technology

Along with human social development, people's living standard improves, and cuisines, modern kitchen tools and modern furniture have been come into huge numbers of families, at first relate to the high standard of modern kitchen tools, and the kitchen cutter is wherein just arranged.The dish that the cook can make at first is cook's a slicing technique, and has the cook of good slicing technique not have sharp kitchen cutter just can not cut good dish shape, does not have good dish shape just can not transfer good dish.Moreover modern carpenter's instrument all is based on machinery knives, digs, saws, cuts all to possess the sharp blade of standard, and not only efficient is low for the sheet of whetting a knife by hand, and nonstandard, uses non-type instrument, and the good again furniture that does not occur for fashion of also doing of handicraft comes.

Existing sharpening machinery no matter be hand grinding and motor-driven, electronic grinding knife tool, adopts emery wheel as grinding tool mostly, discloses a kind of electric knife grinder as Chinese patent CN201052585Y, adopts the emery wheel of rotation to come grinding.Certain defective that these machineries exist, because the low speed abrasive grinding wheel can be worn into coarse vestige with the edge of a knife and knife face, the edge of a knife has vestige just not have the cutting edge of a knife or a sword mouth, knife face has vestige that tool marks are got rusty very soon.Because the grinding speed of this mode is fast, can make edge of a knife annealing, cause cutter to be scrapped.Existing in addition abrasive machine can not support the angle of holding the edge of a knife in grinding process.

Summary of the invention

At above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of knife sharpener, and this machine adopts the artificial sharpening of oilstone mould harm, and can support the angle of holding the edge of a knife.

The utility model is that the technical scheme that its purpose of realization is taked is: a kind of transverse and longitudinal movement knifemachine, comprise frame, motor and transmission device, and described motor is installed on the machine bottom board of described frame.The driven pulley of described transmission device is established eccentric shaft, and an end of connecting rod and eccentric shaft flexibly connect, and the other end is connected with slide bar; The slide bar cross section is H shape, which is provided with upper and lower chute.Upper and lower sliding pole axis bearing is in the upper and lower chute of slide bar; Tool holder is fixed on the side of slide bar by clamping fixture seat; Support set and vertical feed screw nut are established in oilstone box bottom, and described support set is enclosed within on the oilstone box support bar, and described vertical feed screw nut is joined with vertical wire rod thread, and the other end of described vertical screw mandrel is established manual dish.

Described tool holder and clamping fixture seat constitute hinge structure, are hinged by hinge axis; Wherein clamping fixture seat is a nextpage, is made of flat, perpendicular two faces, and two faces are orthogonal to be trisquare shape, and its vertical plane is fixed on the slide bar side, and plane one end is established dial; Described tool holder is last page or leaf, is provided with clamping, establishes manual fastening bolt and anchor clamps angle adjustable bolt in the clamping.

Establish oil stone base and spring in the described oilstone box.Establish support on the described base plate.Establish water tank on the described base plate, establish the tap that drips on it.

The utility model provides power by motor, and driving wheel drives driven pulley and rotates, and drives slide bar by eccentric shaft and connecting rod and do traverse motion in certain stroke, and power is passed to the tool holder that is installed on the slide bar.After cutter holder was good, the position of the edge of a knife on oilstone regulated by vertical screw mandrel, and the anchor clamps angle adjustable bolt is adjusted the angle between the edge of a knife and the oilstone face.When machining; cutter is sandwiched in the grinding that moves back and forth on the anchor clamps in certain stroke; for preventing that the edge of a knife from destroying the oilstone face when the transverse movement grinding; needing only light rotation manual dish during sharpening just can make oilstone vertically move back and forth; can protect the oilstone surface; can reach horizontal, vertical two-way ground effect again, save time, laborsaving, reach the sharp standard of the edge of a knife.During this external sharpening was crossed and planted, the tap that drips constantly dripped, the cooling edge of a knife.

The beneficial effects of the utility model: can not make the edge of a knife and knife face produce coarse vestige, can support the angle of holding the edge of a knife during sharpening, the annealing of limit edging cooling can the not causing edge of a knife.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Fig. 1 is the utility model driver structural representation;

Fig. 2 is the utility model tool holder structural representation;

Fig. 3 is the utility model tool holder STRUCTURE DECOMPOSITION schematic diagram;

Fig. 4 is the utility model oilstone box structural representation;

Fig. 5 is the utility model oilstone box STRUCTURE DECOMPOSITION schematic diagram;

Fig. 6 is the complete machine structure decomposing schematic representation for the utility model;

Fig. 7 is the utility model complete machine structure schematic diagram.

Among the figure: 1, motor, 2, manually coil 3, tool holder, 4, slide bar, 5, oilstone box support bar, 6, vertical screw mandrel, 7, the oilstone box, 8, water tank, 9, machine bottom board, 10, support, 11, driven pulley, 12, case, 13, eccentric shaft, 14, connecting rod, 15, driving wheel, 16, the slide bar bearing, 17, slide bar bearing semiaxis, 18, dial, 19, cutter, 20, tap drips, 21, the anchor clamps angle adjustable bolt, 22-1, fastening bolt, 22-2, fastening bolt, 23, the machine riser, 3-1, hinge axis, 3-2, clamping fixture seat, 7-1, oilstone, 7-2, oil stone base, 7-3, spring, 7-4, the oilstone box, 7-5, support set, 7-6, vertical feed screw nut.

The specific embodiment

The utility model mainly is made up of frame, motor, transmission device, tool holder, oilstone box and water tank six parts, and existing division is as follows:

Referring to Fig. 6,7, frame of the present utility model is made up of machine bottom board 9, machine riser 23 and support 10.Machine riser 23 is vertically fixed on the machine bottom board 9, and support 10 is positioned at machine bottom board 9 both sides.Parts such as motor, transmission device and water tank all are to rely on to be installed on it with the frame.Wherein motor 1 is installed on the machine bottom board 9, and its power transmission shaft passes machine riser 23 and drives driving wheel 15; Parts such as transmission device are support with machine riser 23; Water tank 8 is fixed on a side of machine bottom board 9.

The characteristics of transmission device of the present utility model are to change straight reciprocating motion into rotatablely moving, referring to Fig. 1.Transmission device comprises driving wheel 15, driven pulley 11, connecting rod 14 and slide bar 4.Driven pulley 11 is established eccentric shaft 13, and an end of connecting rod 14 and eccentric shaft 13 flexibly connect, and the other end is connected with slide bar 4; Slide bar 4 cross sections are H shape, which is provided with upper and lower chute.Upper and lower slide bar bearing 16 places the upper and lower chute of slide bar 4; Slide bar bearing semiaxis 17 is fixed on the end riser 23.Upper and lower slide bar bearing 16 control positions, the slide bar 4 straight-line left and right sides, as long as start motor 1, slide bar 4 will be very laborsaving by the effect of bearing ball, does rectilinear motion easily.

Fig. 2 is the utility model tool holder structure structural representation; Fig. 3 is the utility model tool holder STRUCTURE DECOMPOSITION schematic diagram.Tool holder 3 is fixed on the side of slide bar 4 by clamping fixture seat 3-2; Tool holder 3 constitutes hinge structure with clamping fixture seat 3-2, is hinged by hinge axis 3-1; Clamping fixture seat 3-2 is a nextpage, is made of flat, perpendicular two faces, and two faces are orthogonal to be trisquare shape, and its vertical plane is fixed on slide bar 4 sides, and plane one end is established dial 18; Tool holder 3 is last page or leaf, is provided with clamping, establishes manual fastening bolt 22-1 in the clamping, 22-2 and anchor clamps angle adjustable bolt 21.

Under the effect of hinge axis 3-1, anchor clamps angle adjustable bolt 21 can be regulated upper leaf plate arbitrarily, and the angle that fixed cutting tool is required is carried out the grinding operation

Fig. 4 is the utility model oilstone box structural representation; Fig. 5 is the utility model oilstone box STRUCTURE DECOMPOSITION schematic diagram.Two support set 7-5 and a vertical feed screw nut 7-6 are established in oilstone box 7 bottoms.Support set 7-5 is enclosed within on the oilstone box support bar 5.Oilstone box support bar 5 play the guiding role, and is fixed on the machine riser 23.Vertically feed screw nut 7-6 joins with vertical screw mandrel 6 screw threads.Vertically screw mandrel 6 passes machine riser 23, and its other end is established manual dish 2.Vertically feed screw nut 7-6, vertical screw mandrel 6 and manually coil 2 and constitute vertical adjuster.Establish oil stone base 7-2 and spring 7-3 in the oilstone box 7, constitute spring support, oilstone 7-1 is placed on the interior spring support of oilstone box.When slide bar 4 is done rectilinear motion, rotation manual dish 2, vertically screw mandrel 6 rotates thereupon, and under the guide effect of oilstone box support bar 5, the oilstone box will vertically move back and forth thereupon stably, finishes the horizontal vertical bidirectional-movement grinding operation of complete machine.In the grinding operation process, water tank 8, the tap 20 that drips on it constantly drip and make edge of a knife cooling.

Method of operating is as follows:

After cutter 19 clips, the position of the edge of a knife is passed through on the oilstone of vertical screw mandrel 6 accent in oil stone base; Alignment jig angle adjustable bolt 21 is to adjust the angle between the edge of a knife and the oilstone face; Open the tap 20 and machine that drips; cutter is transverse movement grinding back and forth in certain stroke; for preventing that the edge of a knife from destroying the oilstone face when the transverse movement grinding; as long as easily rotate the manual dish 2 of vertical adjuster oilstone is vertically moved back and forth during sharpening; can protect the oilstone surface; can reach horizontal, vertical two-way ground effect again, save time, laborsaving, reach the sharp standard of the edge of a knife.

The utility model not only can grind kitchen cutter and wood cutter, also can be used for the flat surface grinding and the angle grinding of machine components behind the replacing anchor clamps.

Claims

1. transverse and longitudinal movement knifemachine comprises frame, motor and transmission device, and described motor is installed on the machine bottom board of described frame, it is characterized in that:

A) driven pulley of described transmission device (11) is established eccentric shaft (13), and an end of connecting rod (14) and eccentric shaft (13) flexibly connect, and the other end is connected with slide bar (4); Slide bar (4) cross section is H shape, which is provided with upper and lower chute, and upper and lower slide bar bearing (16) places the upper and lower chute of slide bar (4);

B) tool holder (3) is fixed on the side of slide bar (4) by clamping fixture seat (3-2);

C) support set (7-5) and vertical feed screw nut (7-6) are established in oilstone box (7) bottom, described support set (7-5) is enclosed within on the oilstone box support bar (5), described vertical feed screw nut (7-6) is joined with vertical screw mandrel (6) screw thread, and the other end of described vertical screw mandrel (6) is established manual dish (2).

2. transverse and longitudinal movement knifemachine according to claim 1 is characterized in that described tool holder (3) and clamping fixture seat (3-2) constitute hinge structure, are hinged by hinge axis (3-1); Clamping fixture seat (3-2) is a nextpage, is made of flat, perpendicular two faces, and two faces are orthogonal to be trisquare shape, and its vertical plane is fixed on slide bar (4) side, and plane one end is established dial (18); Described tool holder (3) is last page or leaf, is provided with clamping, and (22-1 is 22-2) with anchor clamps angle adjustable bolt (21) to establish manual fastening bolt in the clamping.

3. transverse and longitudinal movement knifemachine according to claim 1 is characterized in that establishing in the described oilstone box (7) oil stone base (7-2) and spring (7-3).

4. transverse and longitudinal movement knifemachine according to claim 1 is characterized in that establishing on the described base plate (9) support (10).

5. according to each described transverse and longitudinal movement knifemachine of claim 1-4, it is characterized in that establishing water tank (8) on the described base plate, establish the tap that drips (20) on it.