CN204397881U

CN204397881U - A kind of adjustable scriber

Info

Publication number: CN204397881U
Application number: CN201420780901.2U
Authority: CN
Inventors: 张沛琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-12
Filing date: 2014-12-12
Publication date: 2015-06-17
Anticipated expiration: 2024-12-12

Abstract

The utility model discloses a kind of adjustable scriber, it is characterized in that, described scriber comprises: it is equipped with adjustable plate (2) to the base plate (1) play supporting role, bow pen fixed block (5) is equipped with on both sides, for the directive wheel (7) of guiding, the scoring tool versatility that can solve in scribing operation process is not high, and line efficiency is low, and scoring tool easily causes damage to workpiece, and some in particular cases cannot the problem of one man operation.

Description

A kind of adjustable scriber

Technical field

The utility model belongs to machining tool field, relates to a kind of adjustable scriber especially.

Background technology

in the work in modern times is produced, line is the operation often for carrying out, such as wood working industry, woodwork manufacturing, mechanical processing industry etc., at present, general hatched manner is on time first after the good length of degree of measuring with a yardstick, straight line is marked by ruler guiding, adopt ink fountain snap the line also can mark straight line as woods industrial and commercial bank industry then has, but there is the low situation of a kind of efficiency comparison in said method first above, as measured line by ruler, if required line to draw is very long, the easy like this line straightness error marked that causes is very large, and ink fountain snap the line, to the occasion do not had, be unfavorable for the situation that the line of ink marker is located, two people just must be had to operate, and have now some through the scoring tool of improvement, then by having measured size on instrument, punching is rule by pen in hole, but such instrument also exists a kind of instrument cannot be reused, with the versatility problem to different occasion, and itself and what to treat between line work mostly to adopt is the form of sliding friction, line efficiency can be caused so very low, and easily cause damage to machined part, so Problems existing can be summarized as at present, line versatility is not strong, line efficiency is not high, and line easily causes damage to workpiece.

Utility model content

The purpose of this utility model is: propose a kind of adjustable scriber, the scoring tool versatility that can solve in above-mentioned scribing operation process is not high, line efficiency is low, and scoring tool easily causes damage to workpiece, and some in particular cases cannot the problem of one man operation.

The purpose of this utility model is realized by following technical proposals:

A kind of adjustable scriber, it is characterized in that, described scriber comprises: it is equipped with adjustable plate to the base plate play supporting role, bow pen fixed block is equipped with on both sides, for the directive wheel of guiding, arranging like this can make scriber in the process of line, bow pen can be installed fixing, can liberate like this and must go the drawback of fixing with hand in the past, and the contact of itself and workpiece to be processed is by the scrolling realization of directive wheel, the resistance of its contact surface is very little, be convenient to slide, and for the line of long size, as long as the problem that suitable operation does not have straightness error occurs.

As further improvement of the utility model, the distance of described adjustable plate on base plate is adjustable, and fixed by holding screw, scriber can be made like this can to mark the wider lines of width, add the scope of application of scriber, and smaller and more exquisite when telescopic type also makes its stroke of small size.

As further improvement of the utility model, buphthalmos wheel the bottom surface of described base plate is also equipped with, and its quantity is three, arranging like this can make scriber movement on the surface of the workpiece originally be the slip between two faces, present then become rolling friction, and its buphthalmos quantity then can form a plane, moving it can very steady.

As further improvement of the utility model, be provided with bow pen hole bottom described bow pen fixed block and regulate its aperture by bolt, bow pen so both can have been enable independently to fix, and the height of bow pen can be regulated, but also the clamping of the bow pen of different-diameter can be carried out according to different operating modes.

As further improvement of the utility model, described directive wheel is connected by mandrel and adjustable plate and is connected for interference connects, such connection can connection between directive wheel and mandrel very tight, be unlikely to make in the process used to come off, and economize the problem in order to the location conflicts caused by other fixed forms.

As further improvement of the utility model, the magnitude of interference between described directive wheel and mandrel is 0.2-0.4mm, and such magnitude of interference is then be connected firmly and the more rational magnitude of interference that the difficulty of assembling is arranged to realize it.

As further improvement of the utility model, the lowest part at least 10mm lower than the lowest part of bow pen fixed block of the buphthalmos wheel on described base plate, such setting is to make it enough distance to install the height of bow pen, can not cause to have filled bow pen and affect its flatness later.

As further improvement of the utility model, a described line fixed block has two, symmetrical at the two ends of adjustable plate, and can move thereon, and fixed by screw, such setting needs the situation simultaneously marking two equality lines once just can complete for some, and its removable line requirement enabled under satisfied different occasion.

In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: propose a kind of adjustable scriber, the scoring tool versatility that can solve in above-mentioned scribing operation process is not high, line efficiency is low, and scoring tool easily causes damage to workpiece, and some in particular cases cannot the problem of one man operation.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram.

Fig. 2 is back of the present utility model schematic diagram.

Mark in figure: 1-base plate, 2-adjustable plate, 3-holding screw, 4-screw, 5-bow pen fixed block, 6-mandrel, 7-directive wheel, 8-bow pen hole, 9-bolt, 10-buphthalmos wheel.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

As Fig. 1 and the embodiment that Figure 2 shows that a kind of adjustable scriber of the utility model, as shown in Figure 1, a kind of adjustable scriber, it is characterized in that, described scriber comprises: it is equipped with adjustable plate 2 to the base plate 1 play supporting role, bow pen fixed block 5 is equipped with on both sides, for the directive wheel 7 of guiding, bow pen is arranged on inside bow pen hole 8 during its work, after fixing height, adjustment screw 4 thus by its distance on base plate 1 of system, adjust to lock-screw 4 after desired location, then scriber is positioned over surface of the work to be rule, be close to by directive wheel 7 workpiece while promote scriber, such bow pen will mark the lines of needs on workpiece, when needing to mark two parallel lines, then in the bow pen fixed block 5 on both sides, all standard installs bow pen, and be adjusted to required distance, repeat above-mentioned operation, parallel straight line can be marked on workpiece to be crossed, the described distance of adjustable plate 2 on base plate 1 is adjustable, and fixed by holding screw 3, scriber can be made like this can to mark the wider lines of width, add the scope of application of scriber, and telescopic type is smaller and more exquisite when also making its stroke of small size, the occasion smaller in some spaces can be suitable for, buphthalmos wheel 10 bottom surface of described base plate 1 is also equipped with, and its quantity is three, arranging like this can make scriber movement on the surface of the workpiece originally be the slip between two faces, present then become rolling friction, and its buphthalmos is taken turns 10 quantity and then can be formed a plane, moving it can very steady, be provided with bow pen hole 8 bottom described bow pen fixed block 5 and regulate its aperture by bolt 9, bow pen so both can have been enable independently to fix, and the height of bow pen can be regulated, but also the clamping of the bow pen of different-diameter can be carried out according to different operating modes, described directive wheel 7 is connected by mandrel 6 with adjustable plate 2 and is connected for interference connects, such connection can connection between directive wheel and mandrel very tight, be unlikely to make in the process used to come off, and the problem economized in order to the location conflicts caused by other fixed forms, the magnitude of interference between described directive wheel 7 and mandrel 6 is 0.2-0.4mm, such magnitude of interference is then be connected firmly and the more rational magnitude of interference that the difficulty of assembling is arranged to realize it, because the magnitude of interference is excessive to the pressure of mandrel after too conference makes it load, make it easy flexural deformation, too small, can cause and connect unstable situation, the lowest part at least 10mm lower than the lowest part of bow pen fixed block of the buphthalmos wheel 10 on described base plate 1, such setting is to make it enough distance to install the height of bow pen, can not cause and fill the situation that bow pen affects its flatness later, there is the bow pen of specific use also can install for some, a described line fixed block has two, symmetrical at the two ends of adjustable plate, and can move thereon, and fixed by screw 4, such setting needs the situation simultaneously marking two equality lines once just can complete for some, and its removable line requirement enabled under satisfied different occasion.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. an adjustable scriber, is characterized in that, described scriber comprises: it is equipped with adjustable plate (2) to the base plate (1) play supporting role, and bow pen fixed block (5) is equipped with on both sides, for the directive wheel (7) of guiding.

2. the adjustable scriber of one according to claim 1, is characterized in that, the described distance of adjustable plate (2) on base plate (1) is adjustable, and is fixed by holding screw (3).

3. the adjustable scriber of one according to claim 1, is characterized in that, the bottom surface of described base plate (1) is also equipped with buphthalmos wheel (10) and its quantity is three.

4. the adjustable scriber of one according to claim 1, is characterized in that, described bow pen fixed block (5) bottom is provided with bow pen hole (8) and regulates its aperture by bolt (9).

5. the adjustable scriber of one according to claim 1, is characterized in that, described directive wheel (7) is connected by mandrel (6) and adjustable plate (2) and is connected for interference connects.

6. the adjustable scriber of one according to claim 5, is characterized in that, the magnitude of interference between described directive wheel (7) and mandrel (6) is 0.2-0.4mm.

7. the adjustable scriber of one according to claim 1, is characterized in that, the lowest part at least 10mm lower than the lowest part of bow pen fixed block (5) of buphthalmos wheel (10) on described base plate (1).

8. the adjustable scriber of one according to claim 1, is characterized in that, a described line fixed block (5) has two, symmetrical at the two ends of adjustable plate (2), and can move thereon, and is fixed by screw (4).