CN201186437Y

CN201186437Y - Line drawing tool

Info

Publication number: CN201186437Y
Application number: CNU2008201109800U
Authority: CN
Inventors: 黄少龙; 王克秋; 郑泉; 苑雪莲
Original assignee: Baoding Tianwei Group Co Ltd
Current assignee: Baoding Tianwei Group Co Ltd
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-01-28
Anticipated expiration: 2018-04-30

Abstract

The utility model discloses a line tool, which comprises a main body, a thimble, a cursor, a clamping tool and a plurality of line pens which is replaceable in use, wherein the lower end of the thimble is in a needle shape and is fixed on one end of the main body, the cursor is arranged on the other end of the main body and can slide on the main body, calibrations are arranged on both of the main body and the cursor, the center of the thimble is the master calibration, the clamping tool is removably fixed on the cursor, and the line pens are removably fixed on the clamping tool. The line pens of the utility model can be replaced according the needs to satisfy the requirements for the drawing lines of work-pieces which need different marks, the line accuracy is high, and the use is convenient and simple.

Description

Line tool

One, technical field:

The utility model belongs to a kind of setting-out, drafting instrument.

Two, background technology:

When converted products, need be the setting-out of material sizing, line tool all adopts the setting-out of metal landscape pin at present, state-of-the-artly form by main body, thimble, vernier and the metal landscape pin that is fixed on the vernier lower end, main body is circular, indicates scale above, and vernier can slide on main body.The metal landscape pin impression that can only draw on material is made clearly sign for need by setting-out, but the occasion that can not damage workpiece can not be used.But do not have good instrument to finish this work at present again, can only use the line tool size up, draw with marking pen, this kind method bothers very much, and the note position is difficult for accurately.

Three, summary of the invention:

The utility model is exactly to solve now with the problems referred to above that exist in the technology, provides a kind of use simple, can change paintbrush as required, and mark is line tool accurately.

For addressing the above problem, technical solution of the present utility model is: a kind of line tool, and it comprises the detail pen of main body, thimble, vernier, jig and multiple replaceable use; The thimble lower end is a needle-like, and it is fixed on an end of main body, and vernier places the other end of main body, and it can slide on main body, all indicates scale on main body and the vernier, and the thimble center is the main body zero graduation; Jig removably is fixed on the vernier, and detail pen removably is fixed on the jig.

The structure that above-mentioned described detail pen of the present utility model removably is fixed on the jig is: jig comprises connecting rod, the diameter of bore difference of a plurality of replaceable uses, there is the truncated cone-shaped clip and the locking nut of an opening side, on the outer wall of connecting rod bottom screw thread is arranged, in have connecting hole, the bottom of connecting hole is the garden platform shape that is complementary with the truncated cone-shaped clip, clip places the bottom of connecting hole, detail pen places in the connecting hole and clip of connecting rod, locking nut is connected the bottom of connecting rod, by fastening locking nut, make connecting rod, clip and detail pen are fixed together.

The structure that above-mentioned described jig of the present utility model removably is fixed on the vernier is: jig is threaded in the lower end of vernier.

Above-mentioned described main body of the present utility model is the rectangle thin slice.The scale of its expression is more accurate.

Detail pen of the present utility model removably is fixed on the jig, can change detail pen with the need, as is replaced with detail pens such as red and blue pencil, marking pen, picture pin, is that needs are made the not needs of the workpiece making setting-out of isolabeling to satisfy.Also be carved with scale on its vernier, had the function of slide measure, its setting-out degree of accuracy height, easy to use, simple.

Four, description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a front view of the present utility model;

Fig. 2 is the structural representation of jig and detail pen in the utility model.

Five, the specific embodiment:

As shown in Figure 1 and Figure 2, present embodiment comprises the detail pen 7 of main body 1, thimble 2, vernier 3, jig 4 and multiple replaceable use.Main body 1 is the rectangle thin slice, and thimble 2 lower ends are needle-like, and it is fixed on an end of main body 1, and vernier 3 places the other end of main body 1, and it can slide on main body 1, all indicates scale on main body 1 and the vernier 3, and thimble 2 centers are the main body zero graduation.Jig 4 is threaded in the lower end of vernier 3.Jig 4 comprises connecting rod 5, there is the truncated cone-shaped clip 10 and the locking nut 6 of an opening diameter of bore difference of a plurality of replaceable uses, side, on the connecting rod 5 bottom outer walls screw thread 9 is arranged, in have connecting hole 8, the bottom of connecting hole 8 is the garden platform shape that is complementary with garden platform shape clip 10, clip 10 places the bottom of connecting hole 8, detail pen 7 places in the connecting hole 8 and clip 10 of connecting rod, locking nut 6 is connected the bottom of connecting rod 5, by fastening locking nut 6, connecting rod 5, clip 10 and detail pen 7 are fixed together.

Claims

1, a kind of line tool, it comprises main body, thimble, vernier and detail pen, the thimble lower end is a needle-like, it is fixed on an end of main body, and vernier places the other end of main body, and it can slide on main body, main body is marked with scale, the thimble center is the main body zero graduation, it is characterized in that: further comprising jig, and jig removably is fixed on the vernier; Detail pen has the multiple of replaceable use, and it removably is fixed on the jig, and vernier is marked with scale.

2, line tool according to claim 1, it is characterized in that: the structure that described detail pen (7) removably is fixed on the jig (4) is: jig (4) comprises connecting rod (5), the diameter of bore difference of a plurality of replaceable uses, there is the truncated cone-shaped clip (10) and the locking nut (6) of an opening side, on the outer wall of connecting rod (5) bottom screw thread (9) is arranged, in have connecting hole (8), the bottom of connecting hole (8) is the garden platform shape that is complementary with truncated cone-shaped clip (10), clip (10) places the bottom of connecting hole (8), detail pen (7) places in the connecting hole (8) and clip (10) of connecting rod (5), locking nut (6) is connected the bottom of connecting rod (5), by fastening locking nut (6), make connecting rod (5), clip (10) and detail pen (7) are fixed together.

3, according to claim 1 or 2 described line tools, it is characterized in that: the structure that described jig (4) removably is fixed on the vernier (3) is: jig (4) is threaded in the lower end of vernier (3).

4, line tool according to claim 3 is characterized in that: described main body (1) is the rectangle thin slice.

5, according to claim 1 or 2 described line tools, it is characterized in that: described main body (1) is the rectangle thin slice.