阅读说明：本技术 一种高精度模具激光定位装置 (High-precision die laser positioning device ) 是由 张志� 王元军 于 2020-07-15 设计创作，主要内容包括：本发明公开了一种高精度模具激光定位装置,包括激光仪和连接柱,连接柱为一端开口的中空圆柱体结构,连接柱的内部插接有塑料杆,连接柱和塑料杆构成了一个可伸缩的装置,间接的增加了激光仪的长度,塑料杆远离连接柱的一端固接有硅胶头,硅胶头上设置一圈发光二极管,发光二极管会在模具上照出亮圈,方便精准定位；连接柱与其开口相对的一端固接有三通管,三通管为“T”型结构,三通管的左端固接有电动伸缩杆Ⅰ,三通管的右端固接有电动伸缩杆Ⅱ,采用两个电动伸缩杆并联的方法来夹持激光仪,可以通过调节电动伸缩杆的长度来夹持尺寸不同的激光仪,电动伸缩杆Ⅰ和电动伸缩杆Ⅱ均固接有固定杆,固定杆固接有弧形板。(The invention discloses a high-precision die laser positioning device, which comprises a laser instrument and a connecting column, wherein the connecting column is of a hollow cylindrical structure with an opening at one end, a plastic rod is inserted into the connecting column, the connecting column and the plastic rod form a telescopic device, the length of the laser instrument is indirectly increased, one end of the plastic rod, which is far away from the connecting column, is fixedly connected with a silica gel head, a circle of light-emitting diodes are arranged on the silica gel head, and the light-emitting diodes can shine a bright ring on the die, so that the precise positioning is convenient; the spliced pole has the three-way pipe rather than the one end rigid coupling that the opening is relative, and the three-way pipe is "T" type structure, and the left end rigid coupling of three-way pipe has electric telescopic handle I, and the right-hand member rigid coupling of three-way pipe has electric telescopic handle II, adopts two electric telescopic handle parallel methods to come the centre gripping laser instrument, can come the different laser instrument of centre gripping size through the length of adjusting electric telescopic handle, and electric telescopic handle I and II equal rigid couplings of electric telescopic handle have the dead lever, and the dead lever rigid coupling has the arc.)

1. The utility model provides a high accuracy mould laser positioning device, includes laser instrument (1) and spliced pole (2), its characterized in that: the connecting column (2) is of a hollow cylindrical structure with an opening at one end, a plastic rod (3) is inserted into the connecting column (2), and a silica gel head (4) is fixedly connected to one end, far away from the connecting column (2), of the plastic rod (3); spliced pole (2) have three-way pipe (9) rather than the one end rigid coupling that the opening is relative, three-way pipe (9) are "T" type structure, the left end rigid coupling of three-way pipe (9) has electric telescopic handle I (10), the right-hand member rigid coupling of three-way pipe (9) has electric telescopic handle II (11), electric telescopic handle I (10) and the equal rigid coupling of electric telescopic handle II (11) have dead lever (13), dead lever (13) rigid coupling has arc (14), laser instrument (1) press from both sides and establish two between arc (14).

2. A high precision die laser positioning apparatus as claimed in claim 1, wherein: the opening part rigid coupling of spliced pole (2) has limiting plate (12), the cross section of limiting plate (12) is the ring structure, and the biggest section circle diameter of limiting plate (12) is unanimous with the minimum section circle diameter of spliced pole (2).

3. A high precision die laser positioning apparatus as claimed in claim 1, wherein: the plastic rod (3) is of a circular truncated cone structure, and the larger end of the circular truncated cone is inserted into the connecting column (2).

4. A high precision die laser positioning apparatus as claimed in claim 1, wherein: the silica gel head (4) is of a hollow cylinder structure with an opening at one end, and the silica gel head (4) is fixedly connected with the smaller end of the plastic rod (3).

5. A high precision die laser positioning device as claimed in claim 4, wherein: the silica gel head (4) is close to the opening part rigid coupling and has baffle (5), opening (6) have been seted up on baffle (5), baffle (5) are close to silica gel head (4) open-ended one end rigid coupling and have a plurality of emitting diode (7), the bottom rigid coupling of silica gel head (4) has built-in power supply (8).

6. A high precision die laser positioning apparatus as claimed in claim 1, wherein: the central axes of the silica gel head (4), the plastic rod (3), the connecting column (2), the three-way pipe (9) and the laser instrument (1) are positioned on the same straight line.

7. A high precision die laser positioning apparatus as claimed in claim 1, wherein: two the relative one side of arc (14) all the rigid coupling has a plurality of archs (15).

Technical Field

The invention relates to the technical field of laser repairing machines, in particular to a high-precision die laser positioning device.

Background

Laser is a light strengthened by radiation generated by stimulation, is another invention of human beings after nuclear energy, computers and semiconductors in the 20 th century, is called as 'fastest knife', 'most accurate ruler' and 'brightest light', is widely applied to lasers, and mainly comprises laser marking, laser welding, laser cutting, optical fiber communication, laser ranging, laser repair and the like.

Nowadays, the strength requirement on products in production is higher and higher, and the requirement on the mould is also higher and higher simultaneously, and the damage problem appears when the mould uses easily, and if the mould after the damage can not carry out good restoration, not only can not make suitable product, can threaten people because of lacking the security on the contrary, consequently need laser to melt and cover, repair the mould to make the mould reach the requirement.

The laser output position of the existing mould laser repairing machine can only be moved on a fixed horizontal plane and cannot move up and down, so that a certain distance exists between the laser output position and a mould, the position to be repaired on the mould can not be accurately positioned according to the use requirement, the laser repairing machine is relatively poor in positioning, and meanwhile, the repairing precision is relatively poor.

For this reason, we propose a high precision laser positioning device for the mold to solve the above problems.

Disclosure of Invention

The present invention is directed to a high-precision laser positioning device for a mold, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a high-precision die laser positioning device comprises a laser instrument and a connecting column, wherein the connecting column is of a hollow cylindrical structure with an opening at one end, a plastic rod is inserted into the connecting column in an inserting mode, and a silica gel head is fixedly connected to one end, far away from the connecting column, of the plastic rod; the spliced pole has the three-way pipe rather than the one end rigid coupling that the opening is relative, the three-way pipe is "T" type structure, the left end rigid coupling of three-way pipe has electric telescopic handle I, the right-hand member rigid coupling of three-way pipe has electric telescopic handle II, electric telescopic handle I and the equal rigid coupling of electric telescopic handle II have the dead lever, the dead lever rigid coupling has the arc, the laser instrument clamp is established two between the arc.

Preferably, a limiting plate is fixedly connected to the opening of the connecting column, the cross section of the limiting plate is of a circular ring structure, and the diameter of the maximum section circle of the limiting plate is consistent with the diameter of the minimum section circle of the connecting column.

Preferably, the plastic rod is of a circular truncated cone structure, and the larger end of the circular truncated cone is inserted into the connecting column.

Preferably, the silica gel head is a hollow cylinder structure with an opening at one end, and the silica gel head is fixedly connected with the smaller end of the plastic rod.

Preferably, a partition board is fixedly connected to the position, close to the opening, of the silica gel head, a through opening is formed in the partition board, a plurality of light emitting diodes are fixedly connected to the end, close to the opening, of the partition board, and a built-in power supply is fixedly connected to the bottom of the silica gel head.

Preferably, the central axes of the silica gel head, the plastic rod, the connecting column, the three-way pipe and the laser instrument are positioned on the same straight line.

Preferably, two the equal rigid coupling of one side that the arc is relative has a plurality of archs.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the plastic rod and the connecting column are spliced to form a telescopic device, and the telescopic device is connected with the laser instrument, so that the length of the laser instrument is indirectly increased, and the mould is conveniently and accurately positioned before laser repair; the silicon rubber head is arranged at a position close to the die, so that scraping abrasion between the die and the LED positioning device during positioning is effectively avoided, a circle of light-emitting diodes is arranged on the silicon rubber head, and the light-emitting diodes can shine a bright ring on the die, so that the LED positioning device is convenient and accurate to position; the invention adopts a method of connecting two electric telescopic rods in parallel to clamp the laser instrument, is convenient to install and disassemble, and can clamp the laser instruments with different sizes by adjusting the electric telescopic rods.

Drawings

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

FIG. 2 is a cross-sectional view of a connecting post and plastic rod of the present invention;

fig. 3 is a cross-sectional view of a silicone head according to the present invention.

In the figure: 1 laser instrument, 2 spliced poles, 3 plastic pole, 4 silica gel heads, 5 baffles, 6 openings, 7 emitting diode, 8 built-in power supplies, 9 three-way pipes, 10 electric telescopic handle I, 11 electric telescopic handle II, 12 limiting plates, 13 dead levers, 14 arcs, 15 archs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-precision mould laser positioning device comprises a laser instrument 1 and a connecting column 2, wherein the connecting column 2 is of a hollow cylindrical structure with an opening at one end, a plastic rod 3 is inserted into the connecting column 2 in an inserting mode, the plastic rod 3 has elasticity, and a silica gel head 4 is fixedly connected to one end, away from the connecting column 2, of the plastic rod 3; spliced pole 2 has three-way pipe 9 with its one end rigid coupling that the opening is relative, and three-way pipe 9 is "T" type structure, and the left end rigid coupling of three-way pipe 9 has electric telescopic handle I10, and the right-hand member rigid coupling of three-way pipe 9 has electric telescopic handle II 11, and electric telescopic handle I10 and the equal rigid coupling of electric telescopic handle II 11 have dead lever 13, and dead lever 13 rigid coupling has arc 14, and laser instrument 1 presss from both sides and establishes between the arc 14.

A limiting plate 12 is fixedly connected at the opening of the connecting column 2, the cross section of the limiting plate 12 is of a circular ring structure, and the diameter of the maximum section circle of the limiting plate 12 is consistent with the diameter of the minimum section circle of the connecting column 2.

The plastic rod 3 is in a circular truncated cone structure, and the larger end of the circular truncated cone is inserted into the connecting column 2.

The silica gel head 4 is a hollow cylinder structure with an opening at one end, and the silica gel head 4 is fixedly connected with the smaller end of the plastic rod 3.

The silica gel head 4 is close to the opening part rigid coupling and has the baffle 5, has seted up opening 6 on the baffle 5, and the baffle 5 is close to the open-ended one end rigid coupling of silica gel head 4 and has a plurality of emitting diode 7, and the bottom rigid coupling of silica gel head 4 has built-in power supply 8, parallelly connected between a plurality of emitting diode 7 and with built-in power supply 8 electric connection, wire during electric connection passes opening 6.

The central axes of the silica gel head 4, the plastic rod 3, the connecting column 2, the three-way pipe 9 and the laser instrument 1 are positioned on the same straight line.

A plurality of bulges 15 are fixedly connected with the opposite sides of the two arc-shaped plates 14.

The one end rigid coupling of spliced pole 2 and three-way pipe 9 rigid coupling has a power (not drawn in the picture), and the power is located three-way pipe 9, connects in parallel between electric telescopic handle I10 and electric telescopic handle II 11, and electric telescopic handle I10 and electric telescopic handle II 11 all with power electric connection.

The working principle is as follows: in the using process of the laser repairing device, an electric telescopic rod I10 and an electric telescopic rod II 11 are started, the lengths of the two electric telescopic rods are adjusted simultaneously, two arc-shaped plates 14 are tightly abutted to two ends of a laser instrument 1, then one hand holds a connecting column 2, the other hand pulls a plastic rod 3 downwards, a silica gel head 4 is close to a mold, then a light emitting diode 7 is switched on, the light emitting diode 7 shines an annular bright ring on the mold, the position to be repaired is conveniently focused on the mold, then the laser instrument 1 is moved on the horizontal plane, the silica gel head 4 moves on the horizontal plane close to the mold, when the position to be repaired is positioned, the electric telescopic rod I10 and the electric telescopic rod II 11 are adjusted, the arc-shaped plates 14 are taken down from the laser instrument 1, and then the mold is repaired by the positioned laser instrument 1.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by means of screws or gluing; by "plugged" is meant that two components are nested within each other.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.