CN219190194U

CN219190194U - Portable precision part scriber

Info

Publication number: CN219190194U
Application number: CN202320253580.XU
Authority: CN
Inventors: 计长兵; 王理; 崔佳利; 刘存李; 陈怀灯
Original assignee: Hefei Jianglun Precision Machinery Co ltd
Current assignee: Hefei Jianglun Precision Machinery Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-16
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a portable precision part scriber which comprises a scribing assembly, wherein the scribing assembly comprises a supporting plate, edge searching columns vertically arranged on two sides of the middle of the lower end of the supporting plate, a through hole formed in the supporting plate, a scribing pencil arranged in the through hole, a first threaded hole formed in one side wall of the supporting plate, a threaded rod arranged in the first threaded hole and a circular plate fixed on the outer side of the threaded rod, the inner side of the threaded rod is attached to the scribing pencil, a second threaded hole is formed in the lower end of the supporting plate, external threads are arranged on the upper side of the outer wall of the edge searching column, and the second threaded hole is in threaded connection with the edge searching column. The portable precision part scriber has the advantages that the scribing pencil and the edge searching column can be taken down from the supporting plate, after the scribing of the device is completed, an operator can take down the scribing pencil and the edge searching column from the supporting plate, so that the operator can carry the device with the operator conveniently, and the portability of the device is improved.

Description

Portable precision part scriber

Technical Field

The utility model relates to the technical field of scribers, in particular to a portable precision part scriber.

Background

The scriber is a scriber tool for building industry and other decoration, carpenter and the like. The color straight line can be accurately drawn by using the color straight line drawing device, the line length is 30m, 15m and other specifications, and the line drawing device is made of high-quality aluminum alloy or high-grade engineering plastic, and is firm and durable. The scriber can be used for scribing of precision parts. The existing scriber is large in size and inconvenient for operators to carry, and therefore, the portable precision part scriber is provided.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned and/or problems occurring in the prior art precision part scribers.

Therefore, the utility model aims to provide the portable precision part scriber which is convenient for operators to carry and improves the portability of the device.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a portable precision part scriber, comprising:

the scribing assembly comprises a supporting plate, side seeking columns vertically arranged on two sides of the middle of the lower end of the supporting plate, through holes formed in the supporting plate, scribing pencils arranged in the through holes, a first threaded hole formed in one side wall of the supporting plate, a threaded rod arranged in the first threaded hole and a circular plate fixed on the outer side of the threaded rod, wherein the inner side of the threaded rod is attached to the scribing pencils, a second threaded hole is formed in the lower end of the supporting plate, external threads are formed in the upper side of the outer wall of the side seeking column, and the second threaded hole is in threaded connection with the side seeking column;

as a preferable scheme of the portable precision part scriber, four second threaded holes are formed in the supporting plate.

As a preferable scheme of the portable precision part scriber, two through holes are formed in the supporting plate.

As a preferable scheme of the portable precision part scriber, the four corners of the supporting plate are chamfered.

As a preferable scheme of the portable precision part scriber, a protection pad is fixed at the middle part of the side of the threaded rod, which is close to the scribing pencil, and the protection pad is a rubber pad.

As a preferable mode of the portable precision part scriber, an anti-slip layer is fixed on the outer wall of the circular plate.

Compared with the prior art, the utility model has the following beneficial effects: the portable precision part scriber has the advantages that the scribing pencil and the edge searching column can be taken down from the supporting plate, after the scribing of the device is completed, an operator can take down the scribing pencil and the edge searching column from the supporting plate, so that the operator can carry the device with the operator conveniently, and the portability of the device is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic perspective view of a portable precision part scriber;

FIG. 2 is a schematic perspective view of a threaded rod of a portable precision part scriber according to the present utility model;

FIG. 3 is a schematic diagram of an explosion structure of a portable precision part scriber according to the present utility model;

in the figure: 100. a scribing assembly; 110. a support plate; 111. a second threaded hole; 120. searching a side column; 121. an external thread; 130. a through hole; 140. marking a pencil; 150. a threaded rod; 151. a protective pad; 160. a circular plate; 161. an anti-slip layer.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a portable precision part scriber which is convenient for operators to carry, and improves the portability of the device.

Fig. 1-3 are schematic structural views of an embodiment of a portable precision part scriber according to the present utility model, referring to fig. 1-3, a main body portion of the portable precision part scriber includes a scribing assembly 100.

The scribing assembly 100 comprises a supporting plate 110, side finding columns 120 vertically installed on two sides of the middle of the lower end of the supporting plate 110, through holes 130 formed in the supporting plate 110, scribing pencils 140 installed in the through holes 130, first threaded holes formed in one side wall of the supporting plate 110, threaded rods 150 arranged in the first threaded holes and circular plates 160 fixed on the outer sides of the threaded rods 150, the inner sides of the threaded rods 150 are attached to the scribing pencils 140, second threaded holes 111 are formed in the lower end of the supporting plate 110, external threads 121 are formed in the upper sides of the outer walls of the side finding columns 120, and the second threaded holes 111 are in threaded connection with the side finding columns 120. Preferably, in this embodiment, four second threaded holes 111 are formed in the support plate 110, the four second threaded holes 111 are formed in the support plate 110, an operator can conveniently adjust the position of the edge searching column 120 according to the size of an actually-scribed precision part, usability of the device is improved, the device can scribe precision parts with different sizes, two through holes 130 are formed in the support plate 110, the two through holes 130 formed in the support plate 110 are convenient for the operator to select an appropriate through hole 130 to adjust the position of the scribing pencil 140 according to the actual use condition, chamfering is performed on four corners of the support plate 110, the support plate 110 with chamfering is provided with the four corners, safety of the device is improved, during carrying, the support plate 110 without chamfering scratches skin or clothes are prevented, the threaded rod 150 is fixed with a protection pad 151 near the middle of the side of the scribing pencil 140, the protection pad 151 is a rubber pad, the protection pad 151 fixed on the threaded rod 150 plays a role of protecting the scribing pencil 140, the threaded rod 150 is prevented from directly contacting the scribing pencil 140, a sliding-preventing layer 161 is fixed on the outer wall of the disc 160, the friction-preventing the disc 160 from being damaged, the operator is prevented from firmly contacting the disc 160, and the hand 160 is prevented from sliding, and the phenomenon of the operator is prevented from being firmly contacting the hand 160.

Referring to fig. 1 to 3, a portable precision part scriber according to this embodiment is specifically used as follows: when the scribing pencil 140 is used, the inner walls of the two edge finding columns 120 of the device are attached to the two opposite outer walls of a precise part to be scribed, the scribing pencil 140 is inserted into the through hole 130, the round plate 160 is rotated to drive the threaded rod 150 to rotate, so that the scribing pencil 140 is fixed in the through hole 130, an operator can manually move the support plate 110 to drive the scribing pencil 140 to scribe on the precise part during scribing, when the scribing pencil 140 is installed, the protection pad 151 fixed on the threaded rod 150 plays a role in protecting the scribing pencil 140, the threaded rod 150 is prevented from being directly contacted with the scribing pencil 140, damage to the scribing pencil 140 is caused, after the scribing of the device is completed, the operator can take the scribing pencil 140 and the edge finding columns 120 off the support plate 110, and therefore the scribing pencil 140 is convenient for the operator to carry the device, and portability of the device is improved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A portable precision part scriber, comprising:

scribing component (100), including backup pad (110), install perpendicularly seek limit post (120) of backup pad (110) lower extreme middle part both sides, set up through-hole (130) on backup pad (110), install scribing pencil (140) in through-hole (130), set up first screw hole, setting up threaded rod (150) in first screw hole of backup pad (110) lateral wall and fix plectane (160) in threaded rod (150) outside, the inboard and the laminating of scribing pencil (140) of threaded rod (150), second screw hole (111) have been seted up to the lower extreme of backup pad (110), the outer wall upside of seeking limit post (120) is provided with external screw thread (121), second screw hole (111) and seek limit post (120) threaded connection.

2. A portable precision part scriber according to claim 1, wherein the support plate (110) is provided with four second threaded holes (111).

3. The portable precision part scriber according to claim 2, wherein the supporting plate (110) is provided with two through holes (130).

4. A portable precision part scriber as claimed in claim 3, wherein four corners of the support plate (110) are chamfered.

5. The portable precision part scriber according to claim 4, wherein a protective pad (151) is fixed at the middle of the side of the threaded rod (150) close to the scribing pencil (140), and the protective pad (151) is a rubber pad.

6. The portable precision part scriber according to claim 5, wherein an anti-slip layer (161) is fixed to an outer wall of the circular plate (160).