CN201120492Y

CN201120492Y - Guiding device

Info

Publication number: CN201120492Y
Application number: CNU2007200415984U
Authority: CN
Inventors: 沃伦·布朗
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2007-11-24
Filing date: 2007-11-24
Publication date: 2008-09-24
Anticipated expiration: 2017-11-24

Abstract

The utility model discloses a guiding device used on an electric planer, the electric planer has a shell body and a bottom plate arranged on the shell body, the guiding device can be disposed on the bottom plate detachably, the guiding device comprises a guiding element vertical to the bottom plate and a handle arranged on the guiding element, the guiding element has a guiding part parallel to the bottom plate, and the guiding part is used for matching a base piece disposed on a workpiece. The guiding device enables the surface of the workpiece to be parallel to a base face by only moving the electric planer to drive the guiding part of the guiding device to slide on the base face of the base piece when processing the curved surface into the straight surface, and the guiding device has advantages of simple and convenient operation and high surface evenness of the workpiece after machining.

Description

Guider

Technical field

The utility model relates to a kind of guider that is used on the electric planer.

Background technology

Traditional hand-held electric planer has housing, is arranged on the planing tool in the housing, is arranged on the base plate of housing below.The outstanding base plate of planing tool contacts with to be processed of workpiece, thereby workpiece face to be processed is planed during work.

U.S.'s bulletin patent the 3rd, 207, disclosed a kind of guider that is used on the electric planer for No. 195, this guider removably is fixed on the electric planer, guider has guide and support component, guide can rotate with respect to support component, thereby can be so that the processed workpiece surface is vertical with the workpiece reference plane or become the inclined-plane setting with respect to the workpiece reference plane.During work, rotation guide, making that guide and support component are vertical is provided with or becomes the predetermined angular setting, afterwards, electric planer is pressed on to be processed, makes the side surface of guide and workpiece reference plane fit, mobile electric planer, make guider slide along reference plane, planing tool just can be processed surface of the work, makes that surface of the work and workpiece reference plane are vertical to be provided with or to become the inclined-plane setting.

When surface of the work is a curved surface, in the time of Machining of Curved Surface need being become the plane, adopt the guider of above-mentioned electric planer, need promote electric planer repeatedly, surface of the work is carried out levelling processing, take time and effort, and can not guarantee the flatness of surface of the work.

The utility model content

The technical problems to be solved in the utility model: a kind of guider that is used on the electric planer is provided, adopts this guider, electric planer can become the plane parallel with datum level by Machining of Curved Surface with surface of the work.

The technical scheme that its technical problem that solves the utility model adopts: a kind of guider that is used on the electric planer, described electric planer has housing, be arranged on the base plate on the housing, described guider is removably mounted on described base plate or the housing, guider comprises with the vertically disposed guide of base plate and is arranged on handle on the guide, described guide has guide part, and described guide part is used for cooperating with the datum level of the standard that fixedly installs with respect to workpiece.

Wherein, described guide part is set to two points, and the line of two points is parallel with base plate; Described guide part is set to a face, and guide part is parallel with base plate; Described guide is made by light material; Described handle has grip part and connecting portion, and described grip part connects by connecting portion and described guide; Described connecting portion is vertically set on the guide, and described grip part is cylindric, and the axis of described grip part is parallel with the face at guide place.

Compared with prior art, the beneficial effects of the utility model: when Machining of Curved Surface is become to face directly, only need mobile electric planer, make the guide part of guider in the upper surface slide of standard, surface of the work just can be parallel with the datum level of standard, easy and simple to handle, the processed workpiece surface smoothness is very high.

Description of drawings

Below in conjunction with accompanying drawing concrete elaboration is carried out in preferred embodiment of the present utility model.

Fig. 1 is that the utility model guider is arranged on the decomposing schematic representation on the hand-held electric planer.

Fig. 2 is that the utility model guider is arranged on the hand-held electric planer, and by cooperating with standard, Machining of Curved Surface is become the stereogram on plane.

Wherein:

1, housing 2, main handle 3, base plate 4, adjusting knob

5, noseplate 6, back base plate 7, guider 8, guide

9, support component 10, handle 11, guide part 12, gripping elements

13, Connection Element 14, projection 15, groove 16, hook knob

17, screwed hole 18, planing tool 19, side surface 20, upper surface

21, workpiece 22, lower surface 23, to be processed 24, reference plane

25, standard 26, inner surface 27, machined surface 28, datum level

29, side surface 30, electric planer

The specific embodiment

Referring to Fig. 1, shown in Figure 2, guider 7 is arranged on the right side of electric planer 30, and guider 7 also can be arranged on the left side of electric planer 30.

Electric planer 30 has housing 1, is arranged on the main handle 2 on the housing 1, is arranged on the adjusting knob 4 of housing 1 front portion, is arranged on the planing tool 18 in the housing 1, is arranged on the base plate 3 of housing 1 below.Base plate 3 comprises noseplate 5 and back base plate 6.Rotation adjusting knob 4 can be regulated noseplate 5 and move up and down with respect to housing 1, thereby regulates the ploughing depth of electric planer 30.

Workpiece 21 has to be processed 23 and reference plane 24, and to be processed 23 is curved surface.Standard 25 has vertically disposed datum level 28 and side surface 29, and datum level 25 is for facing directly.

To shown in Figure 2, the utility model guider 7 comprises flat guide 8 referring to Fig. 1, and with guide 8 vertically disposed flat support components 9, in the utility model preferred embodiment, support component 9 is wholely set with guide 8.Support component 9 and guide 8 are made by light material, such as aluminium, plastics etc.

Guide 8 has guide part 11, and preferred, guide part 11 is set to a face, and guide part 11 is parallel with the face at support component 9 places.Those skilled in the art can be set to guide part 11 two points, and the line of two points is parallel with base plate 3.

Guide 8 has side surface 19, and side surface 19 is used for cooperating with the reference plane 24 of workpiece 21.

Handle 10 is arranged on the guide 8.Handle 10 comprises grip part 12 and connecting portion 13.Connecting portion 13 is for being vertically set on the elongated cylinder on the guide 8, and the end that connecting portion 13 deviates from guide 8 is fixed with columned grip part 1.Grip part 12 also can be for other shape, and such as the opposite sex, the cross section is rectangle or the like.Grip part 12 links to each other with guide 8 by connecting portion 13.The length of connecting portion 13 is more than or equal to the width of support component 9, thereby after guaranteeing that guider 7 is fixed on the housing 1, grip part 12 protrudes in support portion 9, and the operator can be very smooth, gripping handle 10 easily when operation.

Referring to shown in Figure 1, the upper surface 20 of T shape projection 14 self supporting elements 9 extends.Projection 14 is provided with screwed hole 17.Back base plate 6 is provided with and is used for the T connected in star 15 that connects with projection 14.Groove 15 has inner surface 26.According to those of ordinary skills as can be known, projection 14 can be arranged on the base plate 6 of back, and groove 15 can be arranged on the support component 9.Projection 14 and groove 15 also can be other shape, such as dovetail shaped, rectangle etc.

Guider 7 also comprises hook knob 16, and hook knob 16 is locked in support component 9 on the base plate 6 of back.

When being installed to guider 7 on the housing 1, at first T shape projection 14 is inserted T connected in star 15, the upper surface 20 of support component 9 is fitted with the lower surface 22 of back base plate 6, and at this moment, guider 7 just can not be with respect to the horizontal generation displacement of housing 1; Then hook knob 16 is screwed in screwed hole 17 until the inner surface 26 that supports to T connected in star 15, at this moment, guider 7 can not be with respect to vertical generation displacement of housing 1, and guider 7 just is fixed on the housing 1.Further referring to shown in Figure 2, after guider 7 is installed on the housing 1, guide 8 and base plate 3 vertical settings.

According to those of ordinary skills as can be known, guider can be made up of guide and the handle that is arranged on the guide, one end of guide is provided with porose, after guide is inserted into the electric planer housing, the hole that screw passes on the guide is fixed on guide in the electric planer housing, makes that guide is vertical with base plate to be provided with, and guide has guide part, after guider was fixed on the electric planer housing, the face at the face at guide part place and base plate place be arranged in parallel.

During work, standard 25 is fixed in the workpiece reference plane 24, make the side surface 29 of standard 25 fit with reference plane 24, those skilled in the art as can be known, standard 25 can directly not be fixed on the workpiece 21, but fixing with respect to workpiece 21, such as, be fixed on the workbench, the side surface 29 of standard 25 can be fitted with reference plane 24, also can not fit with reference plane 24.

Afterwards, electric planer 30 is pressed on to be processed 23 of the workpiece, makes base plate 3 contact with to be processed 23; Gripping handle 10 is pressed on guide 8 in the workpiece reference plane 24, makes the side surface 19 of guide 8 and reference plane 24 fit; Mobile electric planer 30, make guide 8 slide along reference plane 24, planing tool 18 is just along the direction towards standard 25, to be processed 23 of planing workpiece, guide part 11 until guider 7 is fitted with the datum level 28 of standard 25, at this moment, mobile electric planer 30, make guide 8 slide along workpiece reference plane 24, the guide part 11 of guide 8 slides along the datum level 28 of standard 25 simultaneously, machined surface 27 is just vertical with workpiece reference plane 24, and parallel with the datum level 28 of standard 25, and the flatness of machined surface 27 is very high.

Claims

1, a kind of guider (7) that is used on the electric planer (30), described electric planer (30) has housing (1), be arranged on the base plate (3) on the housing (1), described guider (7) is removably mounted on described base plate (3) or the housing (1), guider (7) comprises with the vertically disposed guide of base plate (3) (8) and is arranged on handle (10) on the guide (8), it is characterized in that: described guide (8) has guide part (11), and described guide part (11) is used for cooperating with the datum level (28) of the standard (25) that fixedly installs with respect to workpiece (21).

2, guider according to claim 1 is characterized in that: described guide part (11) is set to two points, and the line of two points is parallel with base plate (3).

3, guider according to claim 1 is characterized in that: described guide part (11) is set to a face, and guide part (11) is parallel with base plate (3).

4, guider according to claim 1 is characterized in that: described guide (8) is made by light material.

5, guider according to claim 1 is characterized in that: described handle (10) has grip part (12) and connecting portion (13), and described grip part (12) connect by connecting portion (13) and described guide (8).

6, guider according to claim 5 is characterized in that: described connecting portion (13) is vertically set on the guide (8), and described grip part (12) are cylindric, and the axis of described grip part (12) is parallel with the face at guide (8) place.