CN116140749A

CN116140749A - Steel plate cutting equipment for manufacturing cast steel fittings

Info

Publication number: CN116140749A
Application number: CN202310299863.2A
Authority: CN
Inventors: 刘日君
Original assignee: Xinghua Liyun Machinery Casting Co ltd
Current assignee: Xinghua Liyun Machinery Casting Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-05-23

Abstract

The invention belongs to the technical field of cutting equipment, in particular to steel plate cutting equipment for manufacturing cast steel accessories, which comprises a cutting table; the cutting table consists of a feeding part and a stock part, and the feeding part is used for conveying raw material steel plates; the middle part of the cutting table is hollowed out; the inside of the cutting table is connected with a first electric sliding block in a sliding way, and four groups of the first electric sliding blocks are symmetrically arranged in pairs; the electric slide block drives the electric cylinder to slide in the cutting table, the two groups of pressing plates matched with the feeding part and the stock part of the cutting table respectively press the steel plates, the effect of fixed cutting of the steel plates is achieved, the base is matched with the top end of the steel plates in an auxiliary pressing mode through the elastic piece, the auxiliary fixing and limiting effect of the steel plates is achieved, the top ends of the steel plates are pressed and covered simultaneously through the adsorption plate and the base, the limiting effect of the steel plates is enhanced, the steel plates are adsorbed through the vacuum pump and the vacuum chuck, and the displacement feeding of the steel plates is facilitated.

Description

Steel plate cutting equipment for manufacturing cast steel fittings

Technical Field

The invention belongs to the technical field of cutting equipment, and particularly relates to steel plate cutting equipment for manufacturing cast steel accessories.

Background

The cast steel accessory is a part made of cast steel, the cast steel has better strength than cast iron, when partial cast steel accessory is manufactured, the cutting equipment is used for cutting the steel plate, and the cast steel accessory is welded by adopting the steel plates with different lengths.

There are various methods for cutting steel plates, such as flame cutting, plasma cutting, laser cutting, water jet cutting, etc., wherein the flame cutting is more commonly used, that is, cutting can be performed by holding a hand or driving a cutting gun to displace by using a rail, and using acetylene or gas plus oxygen.

At present, when cast steel accessory is manufactured, firstly the fixing piece on cutting equipment is utilized to limit the steel plate, then the steel plate is cut, but because the fixing piece on the existing cutting equipment is used for fixing the steel plate with different thickness and width, the fixing size is required to be adjusted for multiple times, the steel plate with different sizes is difficult to be fixed fast, even the situation of shifting and dislocation is easy to generate after the fixing, and then the cutting effect on the steel plate is affected.

To this end, the present invention provides a steel plate cutting apparatus for cast steel fittings.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to steel plate cutting equipment for manufacturing cast steel accessories, which comprises a cutting table; the cutting table consists of a feeding part and a stock part, and the feeding part is used for conveying raw material steel plates; the middle part of the cutting table is hollowed out; the inside of the cutting table is connected with a first electric sliding block in a sliding way, and four groups of the first electric sliding blocks are symmetrically arranged in pairs; the top ends of the four groups of first electric sliding blocks are fixedly connected with a supporting frame; the top ends of the two groups of support frames are fixedly connected with fixing plates, and the cutting table is provided with two groups of fixing plates; a first electric cylinder is fixedly connected inside the bottom end of the fixed plate; the output end of the first electric cylinder is fixedly connected with a pressing plate; the pressing plate is internally provided with pressing components which are positioned at two sides of the first electric cylinder, and the pressing components are used for assisting in fixing the steel plate; the inner wall of one side of the middle part of the cutting table is provided with a cutting assembly, and the cutting assembly can cut a steel plate in a flame manner; utilize cutting assembly to carry out flame cutting to the steel sheet, material and raw and other materials after the cutting are located the both sides of cutting table respectively, play the effect to the fixed cutting of steel sheet, dislocation influences the smoothness of cutting place when reducing the steel sheet cutting.

Preferably, the pressing and covering assembly comprises a sliding rod, a base, a first elastic piece and an anti-falling plate; the slide bars are connected to the inner wall of the pressing plate in a sliding manner, and two groups of slide bars are arranged on the pressing plate; the base is fixedly connected to the bottom end of the sliding rod; the shape of the base is cup-shaped; the first elastic piece is sleeved outside the sliding rod; one end of the first elastic piece is fixedly connected with the bottom end of the pressing plate, and the other end of the first elastic piece is fixedly connected with the inner wall of the base; the anti-falling plate is fixedly connected to the top end of the sliding rod; stability is improved when the steel sheet is cut, and the probability that the slide bar slides and drops from the clamp plate is reduced when the top of anticreep board is fixed and is used for first elastic component to reset at the slide bar.

Preferably, an adsorption plate is fixedly connected to the outer part of the base; a vacuum pump is arranged in the adsorption plate; a plurality of groups of vacuum sucking discs are arranged at the bottom end of the adsorption plate and are connected with a vacuum pump; the vacuum pump is matched with a plurality of groups of vacuum suckers to adsorb the steel plate to move; the vacuum pump is matched with a plurality of groups of vacuum sucking discs to adsorb the steel plates of the feeding part, the raw material steel plates are conveyed to the cutting position to be cut again, and the effect of being convenient for picking up the steel plates and cutting again is achieved.

Preferably, a fixing frame is fixedly connected to the outside of one group of fixing plates, and the fixing frames are provided with two groups; the fixing frame consists of an L-shaped plate and a convex plate; the inner walls of the two groups of fixing frames are connected with sliding plates in a sliding manner; the bottom end of the sliding plate is fixedly connected with a guide block; the section shape of the guide block is trapezoid; the external part of the fixing frame is provided with a pulling component which is used for pulling the sliding plate; the two sets of guide blocks play a role in correcting the position of the steel plate, the situation that the steel plate is placed in a staggered mode is reduced, meanwhile, the two sets of guide blocks are matched with the pulling force of the pulling assembly, the raw material steel plate can be clamped and fixed, and the stability of fixed cutting of the steel plate is improved.

Preferably, the pulling assembly comprises a fixed block, a supporting rod and a second elastic piece; the fixed block is fixedly connected to the top end of the sliding plate; the supporting rod is fixedly connected to the surface of the fixed block, and the supporting rod penetrates through the convex plate of the fixed frame in a sliding manner; the second elastic piece is sleeved outside the supporting rod; one end of the second elastic piece is fixedly connected with the surface of the fixing frame, and the other end of the second elastic piece is fixedly connected with the surface of the fixing block; plays a role in guiding and conveying the steel plate.

Preferably, the inner wall of the cutting table is connected with a second electric slide block in a sliding manner, and the second electric slide block is symmetrically provided with two groups; the surface of the second electric sliding block is fixedly connected with a matching plate, and the matching plate is connected to the inner wall of the cutting table in a sliding manner; the cutting part of the steel plate can be matched with a plurality of groups of vacuum sucking discs for adsorption, and the matching plate is driven by the second electric sliding block to slide and convey the steel plate, so that the effect of collecting the steel plate used for manufacturing cast steel fittings is facilitated.

Preferably, the top end of one group of the fixing plates is fixedly connected with a first arc plate; a second arc-shaped plate is fixedly connected to the top end of the other group of fixing plates; the first arc-shaped plate and the second arc-shaped plate are symmetrically arranged; a U-shaped plate is fixedly connected to the top end of the middle part of the cutting table; the effect of shielding external objects is achieved, and the influence of the external objects on the cutting of the steel plate is reduced.

Preferably, a fixed column is fixedly connected in one end of the cutting table, and two groups of fixed columns are fixedly connected; the top end of the fixed column is fixedly connected with a power box; a fan is arranged in the power box; wind power is generated by using the fan to work, the cut part of the steel plate is cooled by air, and the subsequent processing of the high-temperature steel plate is facilitated.

Preferably, the cutting assembly comprises a second electric cylinder, a flame cutting machine and a flame gun; the second electric cylinder is fixedly connected to the inner wall of the middle part of the cutting table; the flame cutting machine is fixedly connected to the output end of the second electric cylinder; the flame gun is arranged in the flame cutting machine; the effect of cutting the steel plate is achieved.

Preferably, an inductor is arranged in the fixing column; the sensor is connected with the fan through signals; a trigger rod is connected inside one side of the fixed column close to the support frame in a sliding manner, and the trigger rod is arranged at a corresponding position of the inductor; one end of a third elastic piece is fixedly connected to the surface of the trigger rod, and the other end of the third elastic piece is fixedly connected with the inner wall of the fixed column; the air cooling time length control device has the effect of controlling the air cooling time length of the fan, and reduces the energy loss of the fan.

The beneficial effects of the invention are as follows:

1. according to the steel plate cutting equipment for manufacturing the cast steel accessory, the first electric slide block is arranged to drive the first electric cylinder to slide in the cutting table, the two groups of pressing plates of the feeding part and the storage part of the cutting table are matched to press the steel plate respectively, the effect of fixedly cutting the steel plate is achieved, the base is matched with the first elastic piece to assist in pressing the top end of the steel plate, the effect of assisting in fixing and limiting the steel plate is achieved, the top end of the steel plate is simultaneously pressed and covered by the adsorption plate and the base, the limiting effect on the steel plate is enhanced, the vacuum pump and the plurality of groups of vacuum sucking discs are matched to adsorb the steel plate, displacement feeding of the steel plate is facilitated, the two groups of guiding blocks are used for guiding two sides of the steel plate, the limiting and anti-skew effects on the steel plate are achieved, and the second elastic piece is matched to pull the inner wall of the sliding fixing frame to achieve the effect of clamping and guiding the steel plate.

2. According to the steel plate cutting equipment for manufacturing the cast steel accessory, the two groups of electric sliders are arranged to drive the matching plates to slide, so that the supporting effect of the steel plate cutting equipment for manufacturing the cast steel accessory is achieved when steel plates with different lengths are cut, the first arc-shaped plate, the second arc-shaped plate and the U-shaped plate are matched to be shielded at the cutting position of the steel plate, the influence of external objects on the cutting of the steel plate is reduced, the fan is fixed at the stock part of the cutting table, the effect of cooling the steel plate which is just cut is achieved, the output end of the second electric cylinder is extended, the flame cutting machine is driven to move to cut the steel plate, and the effect of automatically cutting the steel plate is achieved.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the fixing plate in the present invention;

FIG. 3 is a schematic view of the structure of the platen of the present invention;

FIG. 4 is a schematic view of a flame cutting machine according to the present invention;

FIG. 5 is a schematic view of the structure of the assembled plate according to the present invention;

FIG. 6 is a schematic view of a blower in accordance with the present invention;

fig. 7 is a partial structural sectional view of a fixing post in a second embodiment of the present invention.

In the figure: 1. a cutting table; 11. a first electric slide block; 12. a support frame; 13. a fixing plate; 14. a first electric cylinder; 15. a pressing plate; 2. a slide bar; 21. a base; 22. a first elastic member; 23. an anti-drop plate; 3. an adsorption plate; 31. a vacuum pump; 4. a fixing frame; 41. a slide plate; 42. a guide block; 5. a fixed block; 51. a support rod; 52. a second elastic member; 6. a second electric slide block; 61. matching plates; 7. a first arc plate; 71. a second arc plate; 72. a U-shaped plate; 8. fixing the column; 81. a power box; 82. a blower; 9. a second electric cylinder; 91. a flame cutting machine; 92. a flame gun; 93. an inductor; 94. a trigger lever; 95. and a third elastic piece.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Embodiment one: as shown in fig. 1 to 5, a steel plate cutting device for manufacturing cast steel fittings according to an embodiment of the present invention includes a cutting table 1; the cutting table 1 consists of a feeding part and a stock part, and the feeding part of the cutting table 1 is used for conveying raw material steel plates; the middle part of the cutting table 1 is hollowed out; the inside of the cutting table 1 is connected with a first electric sliding block 11 in a sliding manner, and four groups of the first electric sliding blocks 11 are symmetrically arranged in pairs; the top ends of the four groups of first electric sliding blocks 11 are fixedly connected with a supporting frame 12; the top ends of the two groups of support frames 12 are fixedly connected with fixing plates 13, and the cutting table 1 is provided with two groups of fixing plates 13; a first electric cylinder 14 is fixedly connected inside the bottom end of the fixed plate 13; the output end of the first electric cylinder 14 is fixedly connected with a pressing plate 15; the pressing plate 15 is internally provided with pressing components which are positioned at two sides of the first electric cylinder 14 and used for assisting in fixing the steel plate; the inner wall of one side of the middle part of the cutting table 1 is provided with a cutting assembly, and the cutting assembly can cut a steel plate in a flame manner; at present, when cast steel accessory is manufactured, firstly, the fixing piece on cutting equipment is utilized to limit the steel plate, then the steel plate is cut, but because the fixing piece on the existing cutting equipment is used for fixing the steel plate with different thickness and width, the fixing size is required to be adjusted for multiple times, the steel plate with different sizes is difficult to fix, even the situation that shift and dislocation are easy to occur after fixing is carried out, and then the cutting effect on the steel plate is affected.

As shown in fig. 1 to 3, the press-covering assembly includes a slide bar 2, a base 21, a first elastic member 22, and a release preventing plate 23; the slide bars 2 are connected to the inner wall of the pressing plate 15 in a sliding manner, and two groups of slide bars 2 are arranged on the pressing plate 15; the base 21 is fixedly connected to the bottom end of the sliding rod 2; the shape of the base 21 is cup-shaped; the elastic piece I22 is sleeved outside the sliding rod 2; the first elastic piece 22 is used for enhancing the pressing force on the steel plate; one end of the first elastic piece 22 is fixedly connected with the bottom end of the pressing plate 15, and the other end is fixedly connected with the inner wall of the base 21; the anti-falling plate 23 is fixedly connected to the top end of the sliding rod 2; when the steel plate is fixedly cut, in order to improve stability of cutting the steel plate, when the output end of the first electric cylinder 14 is downwards extended by utilizing the two groups of sliding rods 2, the surfaces of the two groups of bases 21 attached to the steel plate are matched with the cutting table 1 to be extruded, the two groups of sliding rods 2 are simultaneously extruded to slide on the inner wall of the single group of pressing plates 15, the first elastic piece 22 is extruded to shrink and bear force, the strength of pressing the steel plate is enhanced by means of the rebound force of the first elastic piece 22, so that stability is improved when the steel plate is cut, and when the top end of the sliding rod 2 is fixed by the anti-falling plate 23 and used for resetting the first elastic piece 22, the probability that the sliding rod 2 slides and falls off from the pressing plates 15 is reduced.

The outside of the base 21 is fixedly connected with an adsorption plate 3; a vacuum pump 31 is installed inside the adsorption plate 3; a plurality of groups of vacuum chucks are arranged at the bottom end of the adsorption plate 3 and are connected with a vacuum pump 31; the vacuum pump 31 is matched with a plurality of groups of vacuum chucks to adsorb the steel plate to move; when the steel plate is cut into two sections, the temperature of the cutting part of the steel plate is high, so that the two sections of steel plates are picked up conveniently, when the base 21 is pressed on the surface of the steel plate, the surface of the steel plate is pressed on simultaneously, the stability of fixing the steel plate is enhanced, after the steel plate is cut, one section of steel plate used for manufacturing cast steel accessories is cut out, the vacuum pump 31 is matched with a plurality of groups of vacuum suction cups to adsorb the steel plate of the stock part, the two sections of steel plate are moved to the storage position to cool along with the sliding of the two groups of first electric sliders 11, the other two groups of first electric sliders 11 of the raw material part slide towards the rear end of the raw material first, and after the first electric sliders 11 slide for a set distance, namely the first electric sliders 11 slide to a set cutting size, the raw material steel plate is conveyed to the cutting position for cutting again by utilizing the vacuum pump 31 to cut the steel plate of the feeding part in a matched manner, and the effect of being convenient for picking up the steel plate and cutting again is achieved.

As shown in fig. 1 to 3, the fixing frames 4 are fixedly connected to the outside of one group of the fixing plates 13, and the fixing frames 4 are provided with two groups; the fixing frame 4 consists of an L-shaped plate and a convex plate; the inner walls of the two groups of fixing frames 4 are connected with sliding plates 41 in a sliding manner; a guide block 42 is fixedly connected to the bottom end of the sliding plate 41; the section of the guide block 42 is trapezoidal; the guide block 42 is used for guiding and sliding the steel plate; a pulling component is arranged outside the fixing frame 4 and is used for pulling the sliding plate 41; when the inner wall cutting of cutting table 1 is placed to the steel sheet of different width, in order to reduce the steel sheet and place the crooked condition of dislocation, utilize two sets of mounts 4 of fixed plate 13 outside rigid coupling, guide block 42 is fixed in the bottom of slide 41 and is located cutting table 1, two sets of guide blocks 42 symmetry set up, raw and other materials steel sheet is when carrying on cutting table 1, raw and other materials steel sheet both sides laminating extrusion with the slope outer wall of guide block 42, when two sets of guide blocks 12 extrude with the steel sheet both sides, slide plate 41 slides through the inner wall that pulls subassembly connection mount 4, slide plate 41 slides at the L shaped plate inner wall of mount 4, until raw and other materials steel sheet extrudees between two sets of guide blocks 42, along with electric slider 11 slides, can drive two sets of guide blocks 42 and continue to the position correction to the steel sheet, two sets of guide blocks 42 play the effect to the steel sheet position correction, reduce the steel sheet and place the crooked condition of dislocation, simultaneously, two sets of guide blocks 42 cooperate the pulling subassembly's pulling force, can be fixed with raw and other materials steel sheet centre gripping, the stability to the fixed cutting of steel sheet.

The pulling assembly comprises a fixed block 5, a supporting rod 51 and a second elastic piece 52; the fixed block 5 is fixedly connected to the top end of the sliding plate 41; the supporting rod 51 is fixedly connected to the surface of the fixed block 5, and the supporting rod 51 slides through the convex plate of the fixed frame 4; the second elastic piece 52 is sleeved outside the supporting rod 51; one end of the second elastic piece 52 is fixedly connected with the surface of the fixed frame 4, and the other end is fixedly connected with the surface of the fixed block 5; when the steel plate is placed on the cutting table 1 for conveying and cutting, in order to guide and convey the steel plate, the two groups of guide blocks 42 are symmetrically arranged on the cutting table 1, the steel plate is used for extruding the outer parts of the two groups of guide blocks 42, the second elastic piece 52 is gradually stretched and stressed, the fixing block 5 is matched with the supporting rod 51 to slide on the inner wall of the convex plate of the fixing frame 4, the sliding plate 41 is slowly slid on the inner wall of the L-shaped plate of the fixing frame 4 until the two groups of guide blocks 42 are attached to the two sides of the steel plate to slide, and the effect of guiding and conveying the steel plate is achieved.

As shown in fig. 1, 2 and 5, the inner wall of the cutting table 1 is slidably connected with a second electric slide block 6, and the second electric slide block 6 is symmetrically provided with two groups; the surface of the second electric sliding block 6 is fixedly connected with a matching plate 61, and the matching plate 61 is connected to the inner wall of the cutting table 1 in a sliding manner; the matching plate 61 is used for supporting the bottom end of the steel plate; when the steel sheet is cut, in order to be convenient to the one end bottom support that the steel sheet cut off the use, so utilize two sets of No. two electric sliders 6 to drive the cooperation board 61 and slide on the inner wall top of cutting table 1, when the shorter steel sheet of needs cutting, can rely on cooperation board 61 bearing in the bottom of steel sheet, can strengthen the stability to steel sheet support cutting, and after the steel sheet cutting is accomplished, the cutting part of steel sheet can cooperate multiunit vacuum chuck to adsorb, along with No. two electric sliders 6 drive cooperation board 61 slip transport steel sheet, be convenient for the effect of collecting steel sheet that uses cast steel accessory manufacturing.

As shown in fig. 1, the top ends of a group of the fixing plates 13 are fixedly connected with a first arc-shaped plate 7; a second arc-shaped plate 71 is fixedly connected to the top end of the other group of fixing plates 13; the first arc-shaped plate 7 and the second arc-shaped plate 71 are symmetrically arranged; a U-shaped plate 72 is fixedly connected to the top end of the middle part of the cutting table 1; when cutting the steel plate, in order to reduce the effect that external object influences the steel plate cutting, so utilize arc 7 and No. two arc 71 to fix respectively on the top of two sets of fixed plates 13, be close to each other when two sets of fixed plates 13 are along with electric slider 11 slides, the top position of steel plate cutting department is covered in the laminating of arc 7 and No. two arc 71 to cooperation U-shaped plate 72 is fixed on the middle part top of cutting table 1, is located the opposite face of cutting assembly, plays the effect that shelters from external object, reduces the cutting that external object influences the steel plate.

As shown in fig. 1 and 6, a fixed column 8 is fixedly connected inside one end of the cutting table 1, and two groups of fixed columns 8 are fixedly connected; the top end of the fixed column 8 is fixedly connected with a power box 81; a fan 82 is installed inside the power box 81; when the steel sheet is cut by flame, because the temperature of steel sheet cutting department is higher, in order to cool off steel sheet cutting department, so utilize two sets of fixed columns 8 to fix the stock position at cutting table 1, the top at two sets of fixed columns 8 is fixed to electric power box 81, fan 82 assembles in the inside of electric power box 81, when the steel sheet after the cutting is carried to the fan 82 bottom, utilizes fan 82 work to produce wind-force, to steel sheet cutting department forced air cooling, the follow-up processing to the steel sheet of high temperature of being convenient for.

As shown in fig. 1, 2, 4 and 5, the cutting assembly includes a second electric cylinder 9, a flame cutter 91 and a flame gun 92; the second electric cylinder 9 is fixedly connected to the inner wall of the middle part of the cutting table 1; the flame cutting machine 91 is fixedly connected to the output end of the second electric cylinder 9; the flame gun 92 is installed inside the flame cutter 91; when cutting the steel plate, utilize No. two jar 9 to fix in the middle part position of cutting table 1, the output of No. two jar 9 extends, drives flame cutting machine 91 and removes to steel plate one side, along with No. two jar 9 output extends continuously, drives flame gun 92 of the last assembly of flame cutting machine 91 and cuts the steel plate flame, until the steel plate is cut off the back, no. two jar 9's output returns to the throne, plays the effect to the steel plate cutting.

Embodiment two: as shown in fig. 7, in comparative example one, another embodiment of the present invention is: an inductor 93 is arranged in the fixed column 8; the sensor 93 is in signal connection with the fan 82; a trigger rod 94 is connected inside one side of the fixed column 8 close to the support frame 12 in a sliding manner, and the trigger rod 94 is arranged at a corresponding position of the sensor 93; one end of a third elastic piece 95 is fixedly connected to the surface of the trigger rod 94, and the other end of the third elastic piece 95 is fixedly connected to the inner wall of the fixed column 8; when the fan 82 cools the steel plate, a large amount of energy is easy to consume because the fan 82 continuously works for a long time, so that the consumption of energy is saved for controlling the fan 82, so that the sensor 93 is fixed in the fixing column 8, the supporting frame 12 is driven by the first electric sliding block 11 to be conveyed to the bottom end of the fan 82 along with the steel plate, the supporting frame 12 can extrude the trigger rod 94 to slide into the fixing column 8, the trigger rod 94 extrudes and bears force on the third elastic piece 95, and the trigger rod 94 extrudes and triggers the sensor 93, the sensor 93 sends a signal to the fan 82 to set up the work, the first electric sliding block 11 drives the fixed plate 13 to move and reset near the feeding part of the cutting table 1, the fan 82 is air-cooled to the bottom steel plate, the fan 82 can set the air-cooled time, the sensor 93 can be a pressure sensor, the fan 82 is closed after the time period set for the steel plate air-cooled when the sensor 93 is triggered each time, thereby playing the effect of controlling the air-cooled time period of the fan 82, and the energy consumption of the fan 82 is reduced.

During working, when steel plates are manufactured and cut on cast steel fittings, the cutting table 1 is used as an operation table of whole steel plate cutting equipment, the middle position of the cutting table 1 is hollowed out and is used for being matched with a cutting assembly to cut the steel plates, when the steel plates are manufactured and cut on cast steel fittings, the steel plates are placed on the inner wall of the top end of the cutting table 1 and positioned at the feeding part of the cutting table 1, the positions of the steel plates to be cut are positioned at the hollowed-out position of the middle of the cutting table 1, the other ends of the steel plates are positioned at the stock part of the cutting table 1, the four groups of first electric sliders 11 drive the supporting frame 12 to slide to be close to the hollowed-out position of the cutting table 1, the output ends of the first electric cylinders 14 in the fixing plate 13 on the supporting frame 12 are stretched, the pressing plates 15 on the two sides of the hollowed-out position of the middle of the cutting table 1 are respectively matched with a pressing assembly to press the top ends of the steel plates, the two ends of the positions of the steel plates to be cut are tightly pressed on the cutting table 1, and finally flame-cut on the steel plates by the cutting assembly, the cut materials and raw materials are respectively positioned at two sides of the cutting table 1, play a role in fixing and cutting the steel plate, reduce the dislocation during cutting the steel plate and influence the smoothness of the cutting position, utilize two groups of slide bars 2 to stretch downwards at the output end of a first electric cylinder 14, two groups of bases 21 are attached to the surface of the steel plate and are matched with the cutting table 1 to be extruded, two groups of slide bars 2 are simultaneously extruded and slide on the inner wall of a single group of pressing plates 15, a first elastic piece 22 is extruded and contracted to bear force, the strength of pressing the steel plate is enhanced by the rebound force of the first elastic piece 22, thereby improving the stability when the steel plate is cut, reducing the probability of sliding the slide bars 2 to drop from the pressing plates 15 when the top ends of the slide bars 2 are fixed at the top ends of the slide bars 2 for resetting the first elastic piece 22, and being matched with the adsorption plate 3 to simultaneously press the surface of the steel plate when the base 21 presses the surface of the steel plate, enhancing the stability of fixing the steel plate, after the steel plate is cut, a section of steel plate used for manufacturing cast steel fittings is cut, the steel plate is absorbed by a vacuum pump 31 to the stock part by matching with a plurality of groups of vacuum suction cups, the section of steel plate is moved to a storage position for cooling along with the sliding of two groups of first electric sliding blocks 11, the other section of raw material part is firstly slid to the rear end of the raw material, after the first electric sliding blocks 11 slide for a set distance, namely the first electric sliding blocks 11 slide to a set cutting size, the vacuum pump 31 is matched with a plurality of groups of vacuum suction cups to absorb the steel plate of the feeding part, the raw material steel plate is conveyed to the cutting position for cutting again, the steel plate is conveniently picked up and cut again, two groups of fixing frames 4 are fixedly connected outside the fixing plate 13, the guide blocks 42 are fixed at the bottom end of the sliding plate 41 and are positioned on the cutting table 1, the two groups of guide blocks 42 are symmetrically arranged, when the raw material steel plate is conveyed on the cutting table 1, the two sides of the raw material steel plate are adhered and extruded with the slope outer walls of the guide blocks 42, when the two groups of guide blocks 12 are extruded with the two sides of the steel plate, the sliding plate 41 is connected with the inner wall of the fixing frame 4 by the pulling component to slide, the sliding plate 41 slides on the L-shaped plate inner wall of the fixing frame 4 until the raw material steel plate is extruded between the two groups of guide blocks 42, the two groups of guide blocks 42 can be driven to continuously correct the positions of the steel plate along with the sliding of the first electric sliding block 11, the two groups of guide blocks 42 play a role in correcting the positions of the steel plate, the situation that the steel plate is placed in dislocation and skew is reduced, meanwhile, the two groups of guide blocks 42 are matched with the pulling force of the pulling component to clamp and fix the raw material steel plate, the stability of fixing and cutting the steel plate is improved, the two groups of guide blocks 42 are symmetrically arranged on the cutting table 1, the outer extrusion of the two groups of guide blocks 42 is utilized by the steel plate, the second elastic piece 52 is gradually stretched and stressed, the fixed block 5 is matched with the supporting rod 51 to slide on the inner wall of the convex plate of the fixed frame 4, the sliding plate 41 is slowly slid on the inner wall of the L-shaped plate of the fixed frame 4 until the two groups of guide blocks 42 are attached to the two sides of the steel plate to slide, the effect of guiding and conveying the steel plate is achieved, the two groups of second electric sliding blocks 6 are utilized to drive the matched plate 61 to slide on the top end of the inner wall of the cutting table 1, when a shorter steel plate needs to be cut, the matched plate 61 can be supported at the bottom end of the steel plate, the stability of supporting and cutting the steel plate can be enhanced, after the steel plate is cut, the cutting part of the steel plate can be matched with a plurality of groups of vacuum sucking discs to adsorb, the matched plate 61 is driven by the second electric sliding blocks 6 to slide and convey the steel plate, the effect of collecting the steel plate used for manufacturing the cast steel fittings is facilitated, the first arc plate 7 and the second arc plate 71 are respectively fixed on the top ends of the two groups of fixed plates 13, when the two groups of fixed plates 13 are mutually close to each other along with the sliding of the first electric sliding block 11, the first arc-shaped plate 7 and the second arc-shaped plate 71 are covered on the upper position of the cutting position of the steel plate in a fitting way, the U-shaped plate 72 is matched and fixed on the top end of the middle part of the cutting table 1 and positioned on the opposite surface of the cutting assembly, the effect of shielding external objects is achieved, the effect of influencing the cutting of the steel plate by the external objects is reduced, two groups of fixing columns 8 are fixed on the position of the stock part of the cutting table 1, an electric box 81 is fixed on the top ends of the two groups of fixing columns 8, a fan 82 is assembled in the electric box 81, when the cut steel plate is conveyed to the bottom end of the fan 82, wind power is generated by the operation of the fan 82, the air cooling of the cutting position of the steel plate is convenient for the subsequent processing of the high-temperature steel plate, the second electric cylinder 9 is fixed on the middle part of the cutting table 1, the output end of the second electric cylinder 9 is extended, the flame cutting machine 91 is driven to move to one side of the steel plate, the output end of the second electric cylinder 9 is extended continuously, the flame gun 92 which drives the flame cutting machine 91 to carry out flame cutting on the steel plate is retracted and reset until the steel plate is cut off, the output end of the second electric cylinder 9 is retracted and reset, the effect of cutting the steel plate is achieved, the sensor 93 is fixed in the fixing column 8, the supporting frame 12 is driven by the first electric slide block 11 to be conveyed to the bottom end of the fan 82 along with the steel plate, the supporting frame 12 can extrude the triggering rod 94 to slide into the fixing column 8, the triggering rod 94 is stressed by extruding the third elastic piece 95, the triggering rod 94 extrudes the triggering sensor 93, the sensor 93 sends a signal to the fan 82 to set up the work, the first electric slide block 11 drives the fixing plate 13 to move and reset near the feeding part of the cutting table 1, the fan 82 is air-cooled to the steel plate at the bottom end, the fan 82 can set air-cooled time, the sensor 93 can be a pressure sensor, the fan 82 is closed after the time period which is set for air-cooled to the steel plate, the effect of controlling the air-cooled time period of the fan 82 is achieved, and the energy consumption of the fan 82 is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steel sheet cutting equipment is made to cast steel accessory, its characterized in that: comprises a cutting table (1); the cutting table (1) consists of a feeding part and a storage part, and the feeding part of the cutting table (1) is used for conveying raw material steel plates; the middle part of the cutting table (1) is hollowed out; the inside of the cutting table (1) is connected with a first electric sliding block (11) in a sliding way, and four groups of the first electric sliding blocks (11) are symmetrically arranged in pairs; the top ends of the four groups of first electric sliding blocks (11) are fixedly connected with a supporting frame (12); the top ends of the two groups of supporting frames (12) are fixedly connected with fixing plates (13), and the cutting table (1) is provided with two groups of fixing plates (13); a first electric cylinder (14) is fixedly connected inside the bottom end of the fixed plate (13); the output end of the first electric cylinder (14) is fixedly connected with a pressing plate (15); the pressing plate (15) is internally provided with pressing cover components which are positioned at two sides of the first electric cylinder (14) and used for assisting in fixing the steel plate; the inner wall of one side of the middle part of the cutting table (1) is provided with a cutting assembly, and the cutting assembly can cut a steel plate in a flame mode.

2. The steel plate cutting device for manufacturing cast steel fittings according to claim 1, wherein: the pressing and covering assembly comprises a sliding rod (2), a base (21), a first elastic piece (22) and an anti-falling plate (23); the slide bars (2) are connected to the inner wall of the pressing plate (15) in a sliding manner, and two groups of slide bars (2) are arranged on the pressing plate (15); the base (21) is fixedly connected to the bottom end of the sliding rod (2); the shape of the base (21) is cup-shaped; the first elastic piece (22) is sleeved outside the sliding rod (2); one end of the first elastic piece (22) is fixedly connected with the bottom end of the pressing plate (15), and the other end of the first elastic piece is fixedly connected with the inner wall of the base (21); the anti-falling plate (23) is fixedly connected to the top end of the sliding rod (2).

3. The steel plate cutting apparatus for cast steel fitting manufacturing as set forth in claim 2, wherein: an adsorption plate (3) is fixedly connected to the outside of the base (21); a vacuum pump (31) is arranged in the adsorption plate (3); the bottom of the adsorption plate (3) is provided with a plurality of groups of vacuum chucks which are connected with a vacuum pump (31).

4. The steel plate cutting device for manufacturing cast steel fittings according to claim 1, wherein: the outside of one group of the fixed plates (13) is fixedly connected with a fixed frame (4), and the fixed frame (4) is provided with two groups; the fixing frame (4) consists of an L-shaped plate and a convex plate; the inner walls of the two groups of fixing frames (4) are connected with sliding plates (41) in a sliding manner; the bottom end of the sliding plate (41) is fixedly connected with a guide block (42); the section shape of the guide block (42) is trapezoid; the outside of mount (4) is provided with pulls the subassembly, pulls the subassembly and is used for pulling slide (41).

5. The steel plate cutting apparatus for manufacturing cast steel fittings as claimed in claim 4, wherein: the pulling assembly comprises a fixed block (5), a supporting rod (51) and a second elastic piece (52); the fixed block (5) is fixedly connected to the top end of the sliding plate (41); the supporting rod (51) is fixedly connected to the surface of the fixed block (5), and the supporting rod (51) penetrates through the convex plate of the fixed frame (4) in a sliding mode; the second elastic piece (52) is sleeved outside the supporting rod (51); one end of the second elastic piece (52) is fixedly connected with the surface of the fixing frame (4), and the other end of the second elastic piece is fixedly connected with the surface of the fixing block (5).

6. The steel plate cutting device for manufacturing cast steel fittings according to claim 1, wherein: the inner wall of the cutting table (1) is connected with a second electric sliding block (6) in a sliding manner, and the second electric sliding block (6) is symmetrically provided with two groups; the surface of the second electric sliding block (6) is fixedly connected with a matching plate (61), and the matching plate (61) is connected to the inner wall of the cutting table (1) in a sliding mode.

7. The steel plate cutting device for manufacturing cast steel fittings according to claim 1, wherein: a first arc-shaped plate (7) is fixedly connected to the top end of one group of the fixed plates (13); the top end of the other group of fixed plates (13) is fixedly connected with a second arc-shaped plate (71); the first arc-shaped plate (7) and the second arc-shaped plate (71) are symmetrically arranged; the top end of the middle part of the cutting table (1) is fixedly connected with a U-shaped plate (72).

8. The steel plate cutting device for manufacturing cast steel fittings according to claim 1, wherein: a fixed column (8) is fixedly connected inside one end of the cutting table (1), and two groups of fixed columns (8) are fixedly connected; the top end of the fixed column (8) is fixedly connected with a power box (81); a fan (82) is installed inside the power box (81).

9. The steel plate cutting device for manufacturing cast steel fittings according to claim 1, wherein: the cutting assembly comprises a second electric cylinder (9), a flame cutting machine (91) and a flame gun (92); the second electric cylinder (9) is fixedly connected to the inner wall of the middle part of the cutting table (1); the flame cutting machine (91) is fixedly connected to the output end of the second electric cylinder (9); the flame gun (92) is installed inside the flame cutting machine (91).

10. The steel plate cutting apparatus for manufacturing cast steel fittings as claimed in claim 8, wherein: an inductor (93) is arranged in the fixing column (8); the sensor (93) is in signal connection with the fan (82); a trigger rod (94) is connected inside one side of the fixed column (8) close to the support frame (12) in a sliding manner, and the trigger rod (94) is arranged at a corresponding position of the sensor (93); one end of a third elastic piece (95) is fixedly connected to the surface of the trigger rod (94), and the other end of the third elastic piece (95) is fixedly connected to the inner wall of the fixing column (8).