CN200957514Y

CN200957514Y - Sharpener

Info

Publication number: CN200957514Y
Application number: CN 200620010255
Authority: CN
Inventors: 曲仕贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-30
Filing date: 2006-09-30
Publication date: 2007-10-10
Anticipated expiration: 2016-09-30

Abstract

The utility model solves the shortcoming of troublesome operating procedures in grinding saw teeth and provides a convenient tool sharpener for two purposes, which comprises a bed. The bed is provided with a slide base and a motor base. The motor base is connected with a grinding wheel. At one side of the bed is the left box, and above the left box is a support. Above the support is a coattail, and above coattail is a saw platform base, which is provided with locking nuts. Between the saw platform base and locking nuts is a press plate, and below the saw platform base is a coattail; a wire topping plate is arranged between the support and coattail, which, along a tooth-pulling rod, is fixed on the saw platform base through the locking nut; one end of the tooth-pulling rod is provided with a fixing plate, above which is an active plate. One end of a draw spring is connected with the fixing plate, and another end connected with the active plate. The utility model is convenient in operation. The tooth-grinding component can be arranged on the left box always, and the motor may not be dismantled necessarily. Users can turnover the motor by rotating a universal joint.

Description

A kind of knife sharpener

Technical field

The utility model relates to a kind of mechanical field, particularly a kind of knife sharpener.

Background technology

During break-in gold sawtooth, operation sequence is cumbersome, at first will unload motor down, be positioned on above the case of left side, the buck seat be contained in carry out roll flute on the slide then, also will all remove after having ground tooth, return to the position of mill straight knife planing tool, repeated disassembled and assembled is very inconvenient like this.

Summary of the invention

The shortcoming of operation sequence trouble provided a kind of convenience dual-purpose knife sharpener when the utility model had solved break-in gold sawtooth.

The technical solution of the utility model is achieved in that a kind of knife sharpener, comprise a body, establish slide on the bed body, establish motor cabinet, motor cabinet is fixedlyed connected with emery wheel, bed body one side is established the left side case, establishes bearing above the case of left side, establishes dovetail groove above the bearing, establish the buck seat above the dovetail groove, establish locking nut on the buck seat, establish pressing plate between buck seat and the locking nut, establish dovetail below the buck seat;

Establish the adjustment plate between bearing and the dovetail groove;

If the jackscrew plate is fixedly connected on jackscrew plate and moving tooth bar on the buck seat by lock screw;

Moving tooth bar one end is established fixed head, establishes portable plate on the fixed head, establishes extension spring, and extension spring one end is connected with fixed head, and an end is connected with portable plate;

Between motor cabinet and slide, establish universal joint.

The beneficial effects of the utility model are: easy to operate, the roll flute assembly can be installed on the case of left side always, need not dismantle back and forth, and motor also need not remove, and only needs to rotate universal joint, motor is turned over just passable.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a partial enlarged drawing of the present utility model;

Fig. 3 is a right view of the present utility model;

Fig. 4 is the partial enlarged drawing of the utility model A.

Part explanation: 1, locking nut, 2, pressing plate, 3, the buck seat, 4, the jackscrew plate, 5, portable plate, 6, fixed head, 7, extension spring, 8, dovetail, 9, the left side case, 10, dovetail groove, 11, adjust plate, 12, bearing, 13, the moving tooth bar, 14, lock screw, 15, emery wheel, 16, motor cabinet, 17, universal joint, 18, slide, 19, the bed body.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described: establish a body 19, establish slide 18 above the bed body 19, establish universal joint 17 above the slide 18, establish motor cabinet 17 above the universal joint 17, motor cabinet 17 is connected with emery wheel 15, and bed body 19 1 sides are established left side case 9, establish bearing 12 above the left side case 9, establish above the bearing 12 and adjust plate 11, establish dovetail groove 10 above adjusting plate 11, establish buck seat 3 above the dovetail groove 10, establish dovetail 8 below the buck seat 3, if jackscrew plate 4, by lock screw 14 jackscrew plate 4 and moving tooth bar 13 are fixedly connected on the buck seat 3, moving tooth bar 13 1 ends are established fixed head 6, establish portable plate 5 above the fixed head 6, if extension spring 7, extension spring 7 one ends are connected with fixed head 6, and an end is connected with portable plate 6, establishes pressing plate 2 above the buck seat 3, establish locking nut 1 above the pressing plate 2, between pressing plate 2 and the buck seat 3 space is arranged.

Alloy saw blade is placed between space between pressing plate 2 and the buck seat 3, be pressed on the buck seat 3 with locking nut 1, adjust the front and back position of moving tooth bar 13, portable plate 5 is stuck on the sawtooth, tighten lock screw 14 then, portable plate 5, fixed head 6, extension spring 7, moving tooth bar 13 are maintained static.When turning left the sawtooth sheet, saw blade promotes the inclined-plane of portable plate 5, portable plate 5 is depressed, when forwarding next tooth to, because the effect of extension spring 7, portable plate 5 is pulled down enters in the middle of the next tooth saw blade of turning right then, sawtooth is leaned against on the vertical edge of portable plate 5, to play the effect of location.

Rotate the position of adjusting plate 11 and dovetail groove 10, make the sawtooth position corresponding with emery wheel 15, its height and angle can be adjusted by universal joint 17 in the position of emery wheel 15, promote buck seat 3 then, move forward and backward and carry out roll flute, after having ground a tooth, buck seat 3 is moved backward, make saw blade leave the position of emery wheel 15, the sawtooth that turns left then, portable plate 5 is depressed, and enters in the middle of the next tooth, the next tooth of back mill is reserved in the position, by that analogy.

Claims

1, a kind of knife sharpener, comprise a body (19), establish slide (18) on the bed body (19), if motor cabinet (16), motor cabinet (16) is fixedlyed connected with emery wheel (15), bed body (19) one sides are established left side case (9), establish bearing (12) above the left side case (9), it is characterized in that establishing above the bearing (12) dovetail groove (10), establish buck seat (3) above the dovetail groove (10), establish locking nut (1) on the buck seat (3), establish pressing plate (2) between buck seat (3) and the locking nut (1), establish dovetail (8) below the buck seat (3).

2, a kind of knife sharpener according to claim 1 is characterized in that establishing between bearing (12) and the dovetail groove (10) adjustment plate (11).

3, a kind of knife sharpener according to claim 1 and 2 is characterized in that establishing jackscrew plate (4), by lock screw (14) jackscrew plate (4) and moving tooth bar (13) is fixedly connected on the buck seat (3).

4, a kind of knife sharpener according to claim 1 and 2, it is characterized in that establishing fixed head (6), establish portable plate (5) on the fixed head (6), establish extension spring (7) at moving tooth bar (13) one ends, extension spring (7) one ends are connected with fixed head (6), and an end is connected with portable plate (5).

5, a kind of knife sharpener according to claim 1 and 2 is characterized in that establishing universal joint (17) between motor cabinet (16) and slide (18).