CN214518238U

CN214518238U - Hot cutting equipment of high temperature alloy steel

Info

Publication number: CN214518238U
Application number: CN202022904690.7U
Authority: CN
Inventors: 顾春雷; 王渠; 刘益平; 赵付礼
Original assignee: Changzhou Tianli Lanbao Technology Co ltd
Current assignee: Changzhou Tianli Lanbao Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-29
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a hot cutting equipment of high temperature alloy steel, concretely relates to hot cutting equipment field, including cutting bed and outer safety cover, outer safety cover locates directly over the cutting bed, the fixed ascending support column of vertical that is equipped with of cutting bed one side outer wall, the fixed control cabinet that is equipped with of support column top one end, the fixed vertical decurrent fixed column that is equipped with of control cabinet one side outer wall, the fixed connecting rod that is equipped with of fixed column bottom one end, connecting rod both ends outer wall swing joint has the hinge post, the fixed laser cutting sleeve that is equipped with of hinge post bottom one end. The utility model discloses a waste gas that produces when suction hole extraction cutting alloy steel avoids operating personnel to inhale waste gas, and protection operating personnel is healthy, can reduce the light that laser cutting ware produced through the photomask, and the eye health of protection operating personnel avoids the light to produce the injury to operating personnel's eyes.

Description

Hot cutting equipment of high temperature alloy steel

Technical Field

The embodiment of the utility model provides a hot cutting technical field, concretely relates to hot cutting equipment of high temperature alloy steel.

Background

Thermal cutting refers to a method of melting or burning and separating materials using concentrated thermal energy. Thermal cutting is widely used in the industrial sector for blanking of metal materials, processing of parts, waste and scrap disintegration, and mounting and demounting, among others. The thermal cutting method is generally classified into: flame cutting, plasma arc cutting, electric arc cutting, and laser cutting. Alloy steel has a high melting point, and generally has a good cutting effect by using laser, and laser cutting is performed by using a laser beam as a heat source. Temperatures in excess of 11000 ℃ are sufficient to vaporize any material. The laser cutting has narrow cut, precise size, smooth surface and better quality than any other thermal cutting method.

The prior art has the following defects: the existing high-temperature alloy steel is gasified frequently in the cutting process of a thermal cutting device, gas harmful to operators is contained in the gasified air, the plant workers breath the harmful gas for a long time to damage the health of the plant workers and cause diseases, bright light is often emitted in the thermal cutting process, the eyesight of the operators is affected, the eyesight of the operators is damaged, and the precision of laser cutting processing is easily influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a hot cutting equipment of high temperature alloy steel, waste gas that produces when extracting cutting alloy steel through the suction hole, avoid operating personnel to inhale waste gas, it is healthy to protect operating personnel, can reduce the light that laser cutting ware produced through the photomask, protect the visual health of operating personnel, avoid the light to produce the injury to operating personnel's eyes, waste gas that produces when solving among the prior art cutting device cutting alloy steel can produce the damage to operating personnel health, can produce a large amount of light pollution during the cutting alloy steel, the problem of injury operating personnel's eyesight.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a thermal cutting device for high-temperature alloy steel comprises a cutting table and an outer protective cover, wherein the outer protective cover is arranged right above the cutting table, a vertical upward supporting column is fixedly arranged on the outer wall of one side of the cutting table, a control table is fixedly arranged at one end of the top of the supporting column, a vertical downward fixing column is fixedly arranged on the outer wall of one side of the control table, a connecting rod is fixedly arranged at one end of the bottom of the fixing column, hinged columns are movably connected to the outer walls of the two ends of the connecting rod, a laser cutting sleeve is fixedly arranged at one end of the bottom of each hinged column, an external thread connector is arranged on the outer wall of each laser cutting sleeve, a vertical downward laser cutter is fixedly arranged on the inner wall of each laser cutting sleeve, a laser cutting head is fixedly arranged at one end of the bottom of each laser cutting sleeve, a lens is fixedly arranged on the outer wall of one end of the bottom of each laser cutting sleeve, and an internal thread fixing pipe is fixedly arranged at the central position of the top of the outer protective cover, the inner wall of the outer protection cover is bonded with a shading film, the outer wall of one side of the top of the outer protection cover is provided with an air suction hole, the inner wall of the air suction hole is fixedly provided with a vertical upward fixed pipe, and the outer wall of the top of the fixed pipe is fixedly provided with an air suction pipe through a bidirectional pipe joint.

Furthermore, two sliding columns which are positioned on the same horizontal line are fixedly arranged on the inner walls of two sides of the cutting table, and two clamping blocks which are positioned on the same horizontal line are connected to the outer walls of the two sliding columns in a sliding mode.

Furthermore, the outer wall of one end of each of the two clamping blocks is provided with a sliding hole which is positioned on the same horizontal line, the inner wall of each sliding hole is connected with a threaded column in a sliding manner, and the outer walls of the two ends of each threaded column are connected with fixed rotary blocks in a threaded manner.

Furthermore, the outer wall of the bottom of the laser cutting sleeve is fixedly provided with fixing rods distributed at equal intervals, one end of the bottom of each fixing rod is fixedly provided with a limiting ring, and the limiting ring is located at one end of the bottom of the lens.

Furthermore, a filter disc is fixedly arranged between the top of the fixed pipe and the outer wall of the bottom of the air suction pipe.

Furthermore, the inner wall of the internal thread fixing pipe is in threaded connection with an external thread interface formed on the outer wall of the laser cutting sleeve.

Furthermore, one end of the air suction pipe is communicated with an air extractor, and the air extractor is connected with an exhaust gas treatment device.

The embodiment of the utility model provides a have following advantage:

1. the utility model cuts alloy steel through the laser cutter, covers the top of the cutting part of the alloy steel through the outer protective cover in the alloy steel cutting process, extracts waste gas generated in the alloy steel cutting process through the air suction hole, avoids the suction of waste gas by operators, and protects the health of the operators;

2. the utility model discloses a photomask, photomask cover in outer safety cover inner wall, directly over the laser cutting ware was located to outer safety cover, produced the light of a large amount of dazzling when the laser cutting ware cutting alloy steel, can reduce the light that the laser cutting ware produced through the photomask, the health of protection operating personnel eyesight avoids the light to produce the injury to operating personnel's eyes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic sectional structure view of a hot cutting apparatus for high temperature alloy steel according to the present invention;

FIG. 2 is a schematic structural view of part A of FIG. 1 of the thermal cutting apparatus for high temperature alloy steel according to the present invention;

FIG. 3 is a schematic top view of a cutting table of a thermal cutting apparatus for high temperature alloy steel according to the present invention;

FIG. 4 is a schematic structural view of a three-dimensional device for thermal cutting of a high-temperature alloy steel according to the present invention;

in the figure: the device comprises a cutting table 1, a sliding column 2, a clamping block 3, a threaded column 4, a fixed rotary block 5, a supporting column 6, a control table 7, a fixed column 8, a connecting rod 9, a hinged column 10, a laser cutting sleeve 11, an external thread interface 12, a laser cutting cutter 13, a laser cutting head 14, a lens 15, a fixed rod 16, a limiting ring 17, an internal thread fixed column 18, an external protective cover 19, a shading film 20, an air suction hole 21, a fixed pipe 22, a filter plate 23 and an air suction pipe 24.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4 in the specification, the thermal cutting equipment for high-temperature alloy steel of the embodiment comprises a cutting table 1 and an outer protective cover 19, wherein the outer protective cover 19 is arranged right above the cutting table 1, a support column 6 which is vertically upward is fixedly arranged on the outer wall of one side of the cutting table 1, a control table 7 is fixedly arranged at one end of the top of the support column 6, a fixing column 8 which is vertically downward is fixedly arranged on the outer wall of one side of the control table 7, a connecting rod 9 is fixedly arranged at one end of the bottom of the fixing column 8, hinge columns 10 are movably connected with the outer walls of two ends of the connecting rod 9, a laser cutting sleeve 11 is fixedly arranged at one end of the bottom of the hinge column 10, an external thread connector 12 which is arranged on the outer wall of the laser cutting sleeve 11, a laser cutter 13 which is vertically downward is fixedly arranged on the inner wall of the laser cutting sleeve 11, and a laser cutting head 14 is fixedly arranged at one end of the bottom of the laser cutter 13, the fixed lens 15 that is equipped with of laser cutting sleeve 11 bottom one end outer wall, 19 top central point of outer safety cover put the fixed pipe 18 of internal thread that is equipped with, 19 inner walls of outer safety cover bond and have the

photomask

20, 19 top one side outer wall of outer safety cover is opened there is suction hole 21, the fixed ascending fixed pipe 22 that is equipped with of suction hole 21 inner wall, fixed pipe 22 top outer wall is through the fixed breathing pipe 24 that is equipped with of two-way coupling.

Further, the inner walls of two sides of the cutting table 1 are fixedly provided with two sliding columns 2 which are located on the same horizontal line, and the outer walls of the two sliding columns 2 are connected with two clamping blocks 3 which are located on the same horizontal line in a sliding mode, so that alloy steel needing to be cut can be conveniently fixed.

Furthermore, two 3 one end outer walls of clamp splice are opened and are located the epaxial sliding hole of same water flat line, two sliding hole inner wall sliding connection has

screw thread post

4, 4 both ends outer wall spiro union of screw thread post have fixed spiral piece 5, the tight alloy steel that needs the cutting of clamp of being convenient for.

Further, the fixed dead lever 16 that is equipped with the equidistance and distributes of laser cutting sleeve 11 bottom outer wall, the fixed spacing ring 17 that is equipped with of dead lever 16 bottom one end, spacing ring 17 is located lens 15 bottom one end, avoids laser cutter 13 and alloy steel contact.

Furthermore, a filter 23 is fixedly arranged between the top of the fixed pipe 22 and the outer wall of the bottom of the air suction pipe 24, so that metal residues are prevented from being sucked into the air suction pipe 24 when alloy steel is cut.

Further, the inner wall of the internal thread fixing tube 18 is in threaded connection with the external thread interface 12 formed on the outer wall of the laser cutting sleeve 11, so that the external protection cover 19 is conveniently fixed to the top of the laser cutter 13.

Further, one end of the air suction pipe 24 is communicated with an air extractor, and the air extractor is connected with a waste gas treatment device, so that waste gas generated when the laser cutter 13 cuts alloy steel can be extracted conveniently.

The implementation scenario is specifically as follows: firstly, two clamping blocks 3 are moved to clamp alloy steel to be cut, two fixed rotary blocks 5 are screwed tightly to clamp the alloy steel, a laser cutter 13 in a laser cutting sleeve 11 is aligned to the position to be cut of the alloy steel, the alloy steel is cut by the laser cutter 13, an outer protective cover 19 covers the top of the cutting position of the alloy steel in the alloy steel cutting process, waste gas generated in alloy steel cutting is extracted through an air suction hole 21, the waste gas is prevented from being sucked by an operator, the body health of the operator is protected, when the waste gas is sucked by an air suction pipe 24, the waste metal residues can be prevented from being sucked into the air suction pipe 24 through a filter sheet 23, the damage of the air extractor by the waste metal residues is avoided, extremely dazzling light is generated when the alloy steel is cut by the laser cutter 13, the light generated by the laser cutter 13 can be reduced through a shading film 20, and the damage of the light to eyes of the operator is avoided, this embodiment specifically solved among the prior art waste gas that produces when cutting alloy steel of cutting device current can produce the damage to operating personnel health, can produce a large amount of light pollution during the cutting alloy steel, the problem of damage operating personnel's eyesight.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a hot cutting equipment of high temperature alloy steel, includes cutting bed (1) and outer safety cover (19), directly over cutting bed (1), its characterized in that are located to outer safety cover (19): the outer wall of one side of the cutting table (1) is fixedly provided with a vertical upward supporting column (6), one end of the top of the supporting column (6) is fixedly provided with a control table (7), the outer wall of one side of the control table (7) is fixedly provided with a vertical downward fixing column (8), one end of the bottom of the fixing column (8) is fixedly provided with a connecting rod (9), the outer walls of the two ends of the connecting rod (9) are movably connected with a hinged column (10), one end of the bottom of the hinged column (10) is fixedly provided with a laser cutting sleeve (11), the outer wall of the laser cutting sleeve (11) is provided with an external thread connector (12), the inner wall of the laser cutting sleeve (11) is fixedly provided with a vertical downward laser cutter (13), one end of the bottom of the laser cutter (13) is fixedly provided with a laser cutting head (14), and the outer wall of one end of the bottom of the laser cutting sleeve (11) is fixedly provided with a lens (15), outer safety cover (19) top central point puts the fixed internal thread of being equipped with and fixes pipe (18), outer safety cover (19) inner wall bonds and has photomask (20), outer safety cover (19) top one side outer wall is opened there is suction opening (21), suction opening (21) inner wall is fixed and is equipped with vertical ascending fixed pipe (22), fixed pipe (22) top outer wall is through fixed breathing pipe (24) that is equipped with of two-way coupling.

2. A hot cutting apparatus for high temperature alloy steel according to claim 1, wherein: the inner walls of two sides of the cutting table (1) are fixedly provided with two sliding columns (2) which are positioned on the same horizontal line, and the outer walls of the two sliding columns (2) are connected with two clamping blocks (3) which are positioned on the same horizontal line in a sliding manner.

3. A hot cutting apparatus for high temperature alloy steel according to claim 2, wherein: two the slip hole that is located same water flat line is opened to clamp splice (3) one end outer wall, two slip downthehole wall sliding connection has screw thread post (4), screw thread post (4) both ends outer wall spiro union has fixed piece (5) of revolving.

4. A hot cutting apparatus for high temperature alloy steel according to claim 1, wherein: the laser cutting sleeve (11) bottom outer wall is fixed and is equipped with dead lever (16) that the equidistance distributes, dead lever (16) bottom one end is fixed and is equipped with spacing ring (17), spacing ring (17) are located lens (15) bottom one end.

5. A hot cutting apparatus for high temperature alloy steel according to claim 1, wherein: a filter disc (23) is fixedly arranged between the top of the fixed pipe (22) and the outer wall of the bottom of the air suction pipe (24).

6. A hot cutting apparatus for high temperature alloy steel according to claim 1, wherein: the inner wall of the internal thread fixing pipe (18) is in threaded connection with an external thread interface (12) arranged on the outer wall of the laser cutting sleeve (11).

7. A hot cutting apparatus for high temperature alloy steel according to claim 1, wherein: one end of the air suction pipe (24) is communicated with an air pump, and the air pump is connected with an exhaust gas treatment device.