CN214490568U

CN214490568U - Portable quick marking device of steel sheet

Info

Publication number: CN214490568U
Application number: CN202120557049.2U
Authority: CN
Inventors: 王文涌; 郝义凯; 谢超; 王茂晨; 曹凡; 赵丽娜; 王志刚; 姚宁; 平志军
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-26
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a steel sheet field of ruling, concretely relates to quick marking device of portable steel sheet. Including fixture block, slide bar and rule subassembly, one side of fixture block is the rectangular surface, and four angular point departments of rectangular surface install respectively and are fixed with a holder, the holder includes connecting rod and the spin of a crooked shape, and the intermediate position on the long limit of square surface one side is provided with the pivot, the slide bar is articulated with the pivot, can rotate along the pivot, the rule subassembly includes slider, cutter and the piece of screwing, the hole with slide bar cross sectional shape looks adaptation is seted up at the middle part of slider, the slide bar passes hole and slider sliding connection on the slider, the screw thread through-hole has been seted up at the top of slider, the piece of screwing sets up in the screw thread through-hole, the bottom at the slider is installed to the cutter. The utility model relates to an ingenious, novel structure and use are nimble, have satisfied the simple convenient needs to marking tool well, have great popularization and application meaning.

Description

Portable quick marking device of steel sheet

Technical Field

The utility model relates to a steel sheet field of ruling, concretely relates to quick marking device of portable steel sheet.

Background

Scribing is an important process in machining and is widely used for single-piece or small-batch production. The machining allowance of a workpiece can be determined by scribing, so that machining has an obvious size boundary, the complex workpiece can be conveniently clamped on a machine tool and can be correctly positioned according to the scribing, the traditional scribing method comprises platform scribing and square box scribing and the like, if the square box scribing is generally made of cast iron, all surfaces are planed and finely scraped, six surfaces form right angles, the workpiece is clamped in a V-shaped groove of a square box, and the vertical lines in three directions can be rapidly scribed, but the scribing method has the defects that the workpiece is not easy to carry, the precision requirements are not high, and under the working condition that the rapid scribing is needed, the traditional scribing tool cannot well meet the requirements, and a portable steel plate rapid scribing device is lacked in the prior art.

Therefore, it is necessary to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the background art, the utility model provides a quick marking device of portable steel sheet can carry out the marking off operation to the steel sheet fast, and it is very convenient to use, the utility model discloses a technical scheme as follows:

a portable steel plate rapid scribing device comprises a clamping block, a sliding rod and a scribing component, wherein one side face of the clamping block is a rectangular face, a clamping piece is respectively and fixedly arranged at four corner points of the rectangular face, the clamping piece comprises a connecting rod and a rolling ball in a bent shape, the rolling ball is movably arranged at one end of the connecting rod and can rotate in any direction, the other end of the connecting rod is fixed on the clamping block, the two rolling balls close to the short edge of the rectangular face are close to each other, the connecting rod is elastic, a rotating shaft is arranged in the middle of the long edge of one side of the rectangular face, the sliding rod is hinged with the rotating shaft and can rotate along the rotating shaft, the scribing component comprises a sliding block, a cutter and a screwing component, a hole matched with the cross section shape of the sliding rod is formed in the middle of the sliding block, the sliding rod penetrates through the hole in the sliding block to be connected with the sliding block in a sliding mode, and a threaded through hole is formed in the top of the sliding block, the tightening piece is arranged in the threaded through hole, and the cutter is arranged at the bottom of the sliding block.

Preferably, the fixture block is provided with an upper unfilled corner and a lower unfilled corner which are convenient to hold.

Preferably, the slide bar is provided with a stop dog at one end far away from the rotating shaft, so that the slide block is prevented from falling off.

Preferably, the front side and the back side of the slide bar are provided with the same scales.

Preferably, the tightening member is a claw bolt.

Preferably, the tool is a cemented carbide tool.

Preferably, the cutter and the sliding block are detachably connected.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

1. the utility model discloses be provided with two movable blocks of fixture block and slider, can realize that the optional position is rule on the steel sheet plane, the size is less simultaneously, carries very easily, can the current marking off equipment of effectual solution use inconvenient problem.

2. The utility model discloses ingenious design has connecting rod and spin, can not only the steel sheet of the more thickness of adaptation, and it is very simple and convenient nature to press from both sides tight operation moreover, very big widening the application range of this device, use very in a flexible way.

3, the utility model discloses well slide bar's upper and lower surface all has the scale, more makes things convenient for the operator to fix a position and rule, and the slide bar can revolute the pivot and rotate, has satisfied the needs of ruling at the optional position, also is difficult for damaging the cutter, has longer life

To sum up, the utility model relates to an ingenious, novel structure and use are nimble, have satisfied the simple convenient needs to marking tool well, have great popularization and application meaning.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

in the figure: 1 is a fixture block, 2 is a slide bar, 3 is a connecting rod, 4 is a rolling ball, 5 is a rotating shaft, 6 is a sliding block, 7 is a cutter, 8 is a screwing piece, and 9 is a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a portable steel sheet quick marking device, including fixture block 1, slide bar 2 and marking assembly, one side of fixture block 1 is the rectangular surface, and four angular points department of rectangular surface installs respectively and is fixed with a holder, the holder includes connecting rod 3 and spin 4 of a crooked shape, spin 4 movable mounting is in one end of connecting rod 3, can rotate to arbitrary direction, and the other end of connecting rod 3 is fixed on fixture block 1, and two spin 4 that are close to the rectangular surface minor face are close to each other, connecting rod 3 has elasticity, and the intermediate position of one side long limit of rectangular surface is provided with pivot 5, slide bar 2 is articulated with pivot 5, can rotate along pivot 5, marking assembly includes slider 6, cutter 7 and spiral piece 8, the middle part of slider 6 is seted up the hole that matches with slide bar 2 cross sectional shape, the slide bar 2 penetrates through a hole in the slide block 6 to be in sliding connection with the slide block 6, a threaded through hole is formed in the top of the slide block 6, the tightening piece 8 is arranged in the threaded through hole, and the cutter 7 is installed at the bottom of the slide block 6.

As a preferred embodiment, in the present embodiment, the fixture block 1 is provided with two upper and lower notches for facilitating holding.

In the preferred embodiment, a stop 9 is disposed at an end of the sliding rod 2 away from the rotating shaft 5 to prevent the sliding block 6 from falling.

In the present embodiment, the slide rod 2 is provided with the same scale on the front and back sides.

In a preferred embodiment, the tightening member 8 is a claw bolt.

In the present embodiment, the tool 7 is a cemented carbide tool as a preferred embodiment.

In the preferred embodiment, the cutter 7 and the slider 6 are detachably connected.

During the use, through connecting rod 3 and spin 4, with the steel sheet centre gripping between spin 4, rotate slide bar 2 to cutter 7 and steel sheet surface contact and rule, promote fixture block 1 and advance along the edge of steel sheet, can guarantee that the line of drawing is even, slide bar 2 both sides all have the scale, lower surface scale help operator has now one to predict, the concrete position of ruling has then been guaranteed to the scale of upper surface, the piece 8 that revolves takes effect after 7 position determinations of cutter, it can lock slider 6 positions to screw.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. The utility model provides a quick marking device of portable steel sheet which characterized in that: the scribing block comprises a clamping block (1), a sliding rod (2) and a scribing component, wherein the side face of one side of the clamping block (1) is a rectangular face, a clamping piece is fixedly installed at each of four corners of the rectangular face, the clamping piece comprises a connecting rod (3) in a bent shape and a rolling ball (4), the rolling ball (4) is movably installed at one end of the connecting rod (3) and can rotate in any direction, the other end of the connecting rod (3) is fixed on the clamping block (1), the two rolling balls (4) close to the short sides of the rectangular face are close to each other, the connecting rod (3) has elasticity, a rotating shaft (5) is arranged in the middle of the long side of one side of the rectangular face, the sliding rod (2) is hinged with the rotating shaft (5) and can rotate along the rotating shaft (5), the scribing component comprises a sliding block (6), a cutter (7) and a screwing piece (8), a hole matched with the cross section shape of the sliding rod (2) is formed in the middle of the sliding block (6), slide bar (2) pass hole and slider (6) sliding connection on slider (6), the screw thread through-hole has been seted up at the top of slider (6), it sets up in the screw thread through-hole to revolve tie-in (8), the bottom at slider (6) is installed in cutter (7).

2. The portable steel plate quick scribing device according to claim 1, wherein: the fixture block (1) is provided with an upper unfilled corner and a lower unfilled corner which are convenient to hold.

3. The portable steel plate quick scribing device according to claim 1, wherein: one end of the sliding rod (2) far away from the rotating shaft (5) is provided with a stop block (9) to prevent the sliding block (6) from falling.

4. The portable steel plate quick scribing device according to claim 1, wherein: the front side and the back side of the slide bar (2) are provided with the same scales.

5. The portable steel plate quick scribing device according to claim 1, wherein: the tightening piece (8) is a claw head bolt.

6. The portable steel plate quick scribing device according to claim 1, wherein: the cutter (7) is a hard alloy cutter.

7. The portable steel plate rapid scribing device according to claim 1 or 6, wherein: the cutter (7) is detachably connected with the sliding block (6).