CN210080872U

CN210080872U - Cutting device of stainless steel sheet metal

Info

Publication number: CN210080872U
Application number: CN201920557932.4U
Authority: CN
Inventors: 赵兴全
Original assignee: Tianjin Xuze Stainless Steel Belt Co Ltd
Current assignee: Tianjin Xuze Stainless Steel Belt Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-18
Anticipated expiration: 2029-04-23

Abstract

The utility model provides a cutting device of stainless steel sheet metal, including cutting the workstation, the support column removes the wheel, and the scute is fixed to the L type, supports the diaphragm, makes things convenient for the setting-out measuring guard flap structure, and detachable cuts the sweeps collecting vessel structure, but cushioned protection pin structure, and the bracing piece blocks the piece, and horizontal hanging beam cuts control switch, lift cylinder, cutting knife and cutting slotted hole, the support column respectively bolted connection in the lower surface four corners position that cuts the workstation. The line drawing ruler of the utility model adopts a rectangular stainless steel ruler, which is beneficial to marking the line drawing mark on the surface of the stainless steel sheet to be cut by a marking pen and ensures the cutting accuracy; collect guide cylinder threaded connection and put on the surface upper portion of sweeps collecting vessel, be favorable to dismantling guide cylinder and sweeps collecting vessel with collecting, the convenience is emptyd the processing to the sweeps of collecting.

Description

Cutting device of stainless steel sheet metal

Technical Field

The utility model belongs to the technical field of the stainless steel sheet processing, especially, relate to a cutting device of stainless steel sheet metal.

Background

Stainless steel is short for stainless acid-resistant steel, and steel grade which is resistant to weak corrosive media such as air, steam and water or has stainless property is called stainless steel; and steel grades that are resistant to corrosion by chemically corrosive media (chemical attacks such as acids, bases, salts, etc.) are called acid-resistant steels. Because of the difference in chemical composition between the two, the corrosion resistance of the two is different, and common stainless steel is generally not resistant to corrosion of chemical media, while acid-resistant steel is generally stainless. The term "stainless steel" refers not only to a single type of stainless steel, but also to more than a hundred types of industrial stainless steels, each of which has been developed to have good properties in its particular application field. The key to success is first to figure out the application and then to determine the correct steel grade. There are generally only six steel grades relevant to the field of building construction applications. They all contain 17-22% chromium, the preferred steel grade also contains nickel. The addition of molybdenum further improves atmospheric corrosion, particularly corrosion resistance to chloride-containing atmospheres.

The stainless steel sheet cutting device is provided with a rack, a cutting knife driven by power is arranged on the rack, and a cutting platform is arranged on the rack.

The invention provides a stainless steel sheet cutting device with a correcting device, which is a device in the technical field of stainless steel sheet processing and is disclosed with Chinese patent publication No. CN206981878U, wherein the name of the device is that the device comprises a rack, a cutting knife driven by a first cylinder is arranged on the rack, and a cutting platform is arranged on the rack; still install correcting unit in the preceding frame of sword that cuts, preceding stainless steel sheet metal that indicates processing by the back to the place ahead of preceding traffic direction, correcting unit the second cylinder has, install the mould below the second cylinder, tailor and install the bed die on the platform, it is planar structure to go up mould and bed die cooperation the inside, last mould and bed die the inside be provided with the heating pipe, the heating pipe connect the power, first cylinder and second cylinder be one or a set of cylinder, connect through the connection pad below this cylinder and cut sword and last mould. But current stainless steel sheet's cutting device still has the length of being not convenient for to stainless steel plate to measure, cuts the sweeps that produces and collects the inconvenient and lower problem of safety protection performance of clearance.

Therefore, it is necessary to develop a cutting device for stainless steel sheets.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cutting device of stainless steel sheet metal to the cutting device who solves current stainless steel sheet metal is not convenient for measure the length of corrosion resistant plate, cuts the sweeps that produces and collects the lower problem of clearance inconvenient and safety protection performance. A cutting device for a stainless steel sheet comprises a cutting workbench, supporting columns, moving wheels, L-shaped fixed angle plates, supporting transverse plates, a protective baffle structure convenient for line drawing measurement, a detachable cutting waste scrap collecting barrel structure, a buffering protective stop rod structure, supporting rods, stop pieces, transverse hanging beams, a cutting control switch, a lifting cylinder, a cutting knife and cutting slot holes, wherein the supporting columns are respectively bolted at four corners of the lower surface of the cutting workbench; the movable wheel is connected to the lower end of the support column through a bolt; the L-shaped fixed angle plates are respectively bolted at the lower parts of the inner sides of the supporting columns; the transverse bolt of the supporting transverse plate is connected to the upper surface of the horizontal section of the L-shaped fixed angle plate; the protective baffle structure convenient for line drawing measurement is arranged at the rear part of the upper surface of the cutting workbench; the detachable cutting waste scrap collecting barrel structure is fixed at the right side position of the upper surface of the supporting transverse plate; the buffering protective stop lever structure is arranged at the right side position of the front surface of the cutting workbench; the supporting rod is connected to the middle position of the rear surface of the cutting workbench through a bolt; the blocking piece is axially connected to the left upper side of the front surface of the supporting rod; the transverse hanging beam is connected with the upper end of the supporting rod through a bolt; the cutting control switch is embedded at the left lower side of the front surface of the transverse hanging beam; the lifting cylinder is connected to the right side of the lower surface of the transverse hanging beam through a bolt; the cutting knife is connected to the lower surface of the output end of the lifting cylinder through a bolt; the cutting groove hole is formed in the right side position inside the cutting workbench; the protective baffle structure convenient for line drawing measurement comprises a protective rear baffle, a sliding groove, a movable sliding block, scale marks, a line drawing scale and a fixed magnet block, wherein the sliding groove is longitudinally formed in the left side position inside the protective rear baffle; the movable sliding block is connected in the sliding groove in a sliding and clamping manner; the scale marks are transversely drawn at the upper part of the front surface of the protective rear baffle; the line drawing scale penetrates through the sliding groove and is riveted at the middle position of the upper surface of the movable sliding block; the fixed magnet block is glued at the upper end of the line drawing scale.

Preferably, the detachable cutting waste collecting barrel structure comprises a fixed sucker, a waste collecting barrel, an adsorption magnet block, a collecting guide barrel, a hand grab handle and a collecting hopper, wherein the fixed sucker is glued on the lower surface of the waste collecting barrel; the absorption magnet blocks are respectively glued to the upper part and the lower part of the left side and the right side in the scrap collecting barrel; the collecting guide cylinder is in threaded connection with the upper part of the outer surface of the scrap collecting barrel; the hand grab handles are respectively connected to the upper parts of the left side and the right side of the collecting guide cylinder through bolts; the collecting hopper is glued to the upper end of the collecting guide cylinder.

Preferably, the buffering protection stop lever structure comprises a support fixing plate, a mounting threaded hole, a protection lever, a protection cover, a buffering strip and a support buffering block, wherein the mounting threaded hole is formed in the lower side position inside the support fixing plate; the protective rod is connected to the upper part of the front surface of the supporting and fixing plate in a shaft mode; the protective cover is glued at the upper part of the rear surface of the protective rod; the buffer strip is glued in the middle of the front surface of the protection rod; the supporting buffer block is glued at the left position of the lower surface of the guard bar.

Preferably, the fixed magnet block is adsorbed on the rear surface of the barrier plate; the protective rear baffle is connected with the cutting workbench through a screw; the protective rear baffle is arranged at the front part of the supporting rod.

Preferably, the zero scale of the scale mark is arranged on the left side of the protective rear baffle; the unit of the scale mark is millimeter; the line drawing ruler is a rectangular stainless steel ruler.

Preferably, the collecting hopper is communicated with the inside of the waste scrap collecting barrel through a collecting guide barrel; the sweeps collecting vessel specifically adopts the screwed PVC plastic drum in surface upper portion.

Preferably, the fixed sucker is a vacuum rubber sucker; the fixed sucker is arranged in an adsorption mode with the supporting transverse plate.

Preferably, the cutting slotted hole and the cutting knife are positioned on the same vertical line; the moving wheel is a rubber universal wheel with a brake pad; the blocking sheet is an arc stainless steel sheet.

Preferably, the protection rod is a rectangular stainless steel rod; the supporting and fixing plate is connected with the cutting workbench through a bolt.

Preferably, the protective cover is an arc-shaped PVC plastic cover; the buffer strip is a convex rubber strip; the supporting buffer block is a concave rubber block; the supporting buffer block is clamped on the upper surface of the protective rear baffle.

Preferably, the cutting control switch is electrically connected with the lifting cylinder; the lifting cylinder is specifically an air cylinder with the model number of STD-80-200-E-2-X.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the zero scale of the scale mark is arranged at the left side of the protective back baffle; the unit of the scale mark is millimeter, which is beneficial to measuring the length of the stainless steel sheet.

2. The utility model discloses in, the setting-out scale specifically adopt rectangular stainless steel chi, be favorable to carrying out the setting-out sign with the marking pen on the stainless steel sheet metal's that needs cut surface, guarantee the accuracy that cuts.

3. The utility model discloses in, fixed magnet piece adsorb at the rear surface that blocks the piece, be favorable to when not needing the setting-out, adsorb the setting-out scale fixed, conveniently cut going on of operation.

4. The utility model discloses in, the setting of absorption magnet piece, be favorable to adsorbing the sweeps that produces to cutting the in-process and accomodate, maintain the clean and tidy of cutting the workstation.

5. The utility model discloses in, collection guide cylinder threaded connection put on the surface upper portion of sweeps collecting vessel, be favorable to dismantling collection guide cylinder and sweeps collecting vessel, the processing is emptyd to the sweeps of collection to the convenience.

6. The utility model discloses in, the setting of fixed sucking disc and grab handle, be favorable to adsorbing fixedly to the sweeps collecting vessel to make things convenient for the gripping to remove, increase the convenience of using.

7. The utility model discloses in, the fender rod, the protection casing, the setting of buffering strip and support buffer block is favorable to playing the effect that shelters from the protection, prevents to cut the in-process and injures the hand.

8. The utility model discloses in, removal wheel specifically adopt the rubber universal wheel that has the brake block, be favorable to removing and fixing for cutting device, increase the convenience of using.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the utility model discloses a make things convenient for setting-out measuring guard flap structure.

Fig. 3 is the structure schematic diagram of the detachable cutting waste collection bucket structure of the utility model.

Fig. 4 is a schematic structural view of the buffering protective stop lever structure of the present invention.

In the figure:

1. a cutting workbench; 2. a support pillar; 3. a moving wheel; 4. an L-shaped fixed angle plate; 5. supporting the transverse plate; 6. the protective baffle structure is convenient for line drawing measurement; 61. a protective tailgate; 62. a sliding groove; 63. moving the slide block; 64. scale lines; 65. drawing a line scale; 66. a fixed magnet block; 7. a detachable cutting waste collection barrel structure; 71. fixing the sucker; 72. a scrap collecting bucket; 73. adsorbing the magnet block; 74. a collecting guide cylinder; 75. a grab handle; 76. a collecting hopper; 8. a protective stop lever structure capable of buffering; 81. a support fixing plate; 82. installing a threaded hole; 83. a guard bar; 84. a protective cover; 85. a buffer strip; 86. supporting the buffer block; 9. a support bar; 10. a blocking sheet; 11. a transverse hanging beam; 12. a cutting control switch; 13. a lifting cylinder; 14. cutting knives; 15. cutting the slot holes.

Detailed Description

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

example (b):

as shown in fig. 1 to 2, the utility model provides a cutting device for stainless steel sheets, which comprises a cutting workbench 1, a support column 2, a movable wheel 3, an L-shaped fixed angle plate 4, a support transverse plate 5, a protective baffle structure 6 convenient for line drawing measurement, a detachable cutting waste scrap collecting barrel structure 7, a buffering protective baffle rod structure 8, a support rod 9, a stop piece 10, a transverse hanging beam 11, a cutting control switch 12, a lifting cylinder 13, a cutting knife 14 and a cutting slot hole 15, wherein the support column 2 is respectively bolted at four corners of the lower surface of the cutting workbench 1; the moving wheel 3 is connected to the lower end of the support column 2 through a bolt; the L-shaped fixed angle plates 4 are respectively bolted at the lower parts of the inner sides of the supporting columns 2; the horizontal supporting plate 5 is transversely bolted on the upper surface of the horizontal section of the L-shaped fixed angle plate 4; the protective baffle structure 6 convenient for line drawing measurement is arranged at the rear part of the upper surface of the cutting workbench 1; the detachable cutting waste collection barrel structure 7 is fixed at the right side position of the upper surface of the supporting transverse plate 5; the buffering protective stop lever structure 8 is arranged at the right side position of the front surface of the cutting workbench 1; the supporting rod 9 is connected to the middle position of the rear surface of the cutting workbench 1 through a bolt; the blocking piece 10 is connected to the left upper side of the front surface of the supporting rod 9 in a shaft mode; the transverse hanging beam 11 is connected with the upper end of the supporting rod 9 through a bolt; the cutting control switch 12 is embedded at the left lower side of the front surface of the transverse hanging beam 11; the lifting cylinder 13 is connected to the right side of the lower surface of the transverse hanging beam 11 through a bolt; the cutting knife 14 is in bolted connection with the lower surface of the output end of the lifting cylinder 13; the cutting groove hole 15 is arranged at the right side position inside the cutting workbench 1; the protective baffle structure 6 convenient for line drawing measurement comprises a protective rear baffle 61, a sliding groove 62, a movable sliding block 63, scale marks 64, a line drawing ruler 65 and a fixed magnet block 66, wherein the sliding groove 62 is longitudinally formed in the left side position inside the protective rear baffle 61; the movable sliding block 63 is connected in the sliding groove 62 in a sliding and clamping manner; the scale mark 64 is transversely marked at the upper part of the front surface of the protective rear baffle 61; the line drawing ruler 65 penetrates through the sliding groove 62 and is riveted at the middle position of the upper surface of the movable sliding block 63; the fixed magnet block 66 is glued to the upper end of the marking scale 65; the cutting device is moved to a position to be used by pushing the cutting workbench 1 under the action of the moving wheel 3, and a brake pad is fixed on the moving wheel 3; the stainless steel sheet to be cut is horizontally prevented from leaning against the front portion of the protective rear baffle 61 on the upper surface of the cutting workbench 1, the scale marks 64 are checked, the length of the stainless steel sheet to be cut is checked, the line drawing scale 65 is pulled outwards, the fixed magnet block 66 is adsorbed to the stainless steel sheet, a marking pen is used for drawing a line along the line drawing scale 65, and the fixed magnet block 66 and the blocking piece 10 are adsorbed and fixed after the line drawing is finished.

In the above embodiment, as shown in fig. 3, specifically, the detachable cutting waste collection barrel structure 7 includes a fixed suction cup 71, a waste collection barrel 72, an absorption magnet 73, a collection guide tube 74, a hand grip 75 and a collection bucket 76, wherein the fixed suction cup 71 is glued to the lower surface of the waste collection barrel 72; the absorption magnet blocks 73 are respectively glued to the upper part and the lower part of the left side and the right side inside the scrap collecting barrel 72; the collecting guide cylinder 74 is in threaded connection with the upper part of the outer surface of the scrap collecting barrel 72; the hand grab handles 75 are respectively bolted at the upper positions of the left side and the right side of the collecting guide cylinder 74; the collecting hopper 76 is glued at the upper end of the collecting guide cylinder 74; the sweeps that cut the production fall into in collecting hopper 76 fights through cutting slotted hole 15 under the effect of gravity, and then fall into sweeps collecting vessel 72 with collection guide 74 in, adsorbed by absorption magnet piece 73, when needing to clear up the sweeps, hold hand grab handle 75 anticlockwise rotation and collect guide 74, will collect guide 74 and sweeps collecting vessel 72 phase separation, the convenient going on of clearing up the operation.

In the above embodiment, as shown in fig. 4, specifically, the cushioned guard bar structure 8 includes a support fixing plate 81, a mounting threaded hole 82, a guard bar 83, a protective cover 84, a cushion bar 85 and a support cushion block 86, wherein the mounting threaded hole 82 is opened at an inner lower position of the support fixing plate 81; the guard bar 83 is coupled to the upper part of the front surface of the supporting and fixing plate 81; the protective cover 84 is glued at the upper position of the rear surface of the protective rod 83; the buffer strip 85 is glued at the middle position of the front surface of the protective rod 83; the supporting buffer block 86 is glued at the left side of the lower surface of the guard bar 83; pushing the stainless steel sheet to the right side to pass through the lower part of the guard bar 83, so that the line drawing and the cutting knife 14 are positioned on the same vertical line, switching on an external power supply, controlling the lifting cylinder 13 to drive the cutting knife 14 to move downwards through the cutting control switch 12, and inserting the cutting knife 14 into the cutting slot hole 15 through the stainless steel sheet, thereby completing the cutting operation; in the process of moving the stainless steel thin plate, the protective rod 83 and the buffer strip 85 play a role in blocking and protecting, the hand is prevented from touching the cutting knife 14, and the protective cover 84 plays a role in preventing the waste scraps from splashing outwards in the cutting process.

In the above embodiment, specifically, the fixed magnet block 66 is attached to the rear surface of the barrier plate 10; the protective rear baffle 61 is connected with the cutting workbench 1 through screws; the guard fence 61 is provided at the front of the support bar 9.

In the above embodiment, specifically, the zero scale of the scale mark 64 is arranged on the left side of the guard tailgate 61; the scale mark 64 is in millimeters; the line drawing ruler 65 is a rectangular stainless steel ruler.

In the above embodiment, specifically, the collecting hopper 76 is communicated with the inside of the scrap collecting barrel 72 through the collecting guide tube 74; the scrap collecting barrel 72 is a PVC plastic barrel with threads on the upper part of the outer surface.

In the above embodiment, specifically, the fixed suction cup 71 specifically adopts a vacuum rubber suction cup; the fixed sucker 71 is arranged in an adsorbing manner with the supporting transverse plate 5.

In the above embodiment, specifically, the cutting slot 15 and the cutting blade 14 are located on the same vertical line; the moving wheel 3 is a rubber universal wheel with a brake pad; the blocking sheet 10 is made of an arc stainless steel sheet.

In the above embodiment, specifically, the guard bar 83 specifically uses a rectangular stainless steel bar; the supporting and fixing plate 81 is connected with the cutting workbench 1 through bolts.

In the above embodiment, specifically, the protective cover 84 is specifically an arc-shaped PVC plastic cover; the buffer strip 85 is a rubber strip which is convex outwards; the supporting buffer block 86 is a concave rubber block; the supporting buffer block 86 is clamped on the upper surface of the protective rear baffle 61.

In the above embodiment, specifically, the cutting control switch 12 is electrically connected to the lifting cylinder 13; the lifting cylinder 13 is specifically an air cylinder with the model number of STD-80-200-E-2-X.

Principle of operation

When the utility model is used, the cutting workbench 1 is pushed to move the cutting device to the position to be used under the action of the movable wheel 3, and the cutting device is fixed on the brake block on the movable wheel 3; horizontally preventing a stainless steel sheet to be cut from the upper surface of the cutting workbench 1, leaning against the front part of the protective rear baffle 61, checking the scale mark 64, checking the length of the stainless steel sheet to be cut, snapping the line scale 65 outwards, enabling the fixed magnet block 66 to be adsorbed to the stainless steel sheet, drawing a line along the line scale 65 by using a marking pen, and adsorbing and fixing the fixed magnet block 66 and the blocking piece 10 after the line is drawn; pushing the stainless steel sheet to the right side to pass through the lower part of the guard bar 83, so that the line drawing and the cutting knife 14 are positioned on the same vertical line, switching on an external power supply, controlling the lifting cylinder 13 to drive the cutting knife 14 to move downwards through the cutting control switch 12, and inserting the cutting knife 14 into the cutting slot hole 15 through the stainless steel sheet, thereby completing the cutting operation; in the moving process of the stainless steel sheet, the protective rod 83 and the buffer strip 85 play a role in blocking and protecting, the hand is prevented from touching the cutting knife 14, and the protective cover 84 plays a role in preventing the waste scraps from splashing outwards in the cutting process; the sweeps that cut the production fall into in collecting hopper 76 fights through cutting slotted hole 15 under the effect of gravity, and then fall into sweeps collecting vessel 72 with collection guide 74 in, adsorbed by absorption magnet piece 73, when needing to clear up the sweeps, hold hand grab handle 75 anticlockwise rotation and collect guide 74, will collect guide 74 and sweeps collecting vessel 72 phase separation, the convenient going on of clearing up the operation.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The cutting device for the stainless steel sheet is characterized by comprising a cutting workbench (1), supporting columns (2), moving wheels (3), L-shaped fixed angle plates (4), supporting transverse plates (5), a protective baffle structure (6) convenient for line drawing measurement, a detachable cutting waste collection barrel structure (7), a buffering protective stop rod structure (8), a supporting rod (9), a stop sheet (10), a transverse hanging beam (11), a cutting control switch (12), a lifting cylinder (13), a cutting knife (14) and a cutting slot hole (15), wherein the supporting columns (2) are respectively bolted at four corners of the lower surface of the cutting workbench (1); the movable wheel (3) is connected to the lower end of the support column (2) through a bolt; the L-shaped fixed angle plates (4) are respectively bolted at the lower part of the inner side of the support column (2); the supporting transverse plate (5) is transversely bolted on the upper surface of the horizontal section of the L-shaped fixed angle plate (4); the protective baffle structure (6) convenient for line drawing and measurement is arranged at the rear part of the upper surface of the cutting workbench (1); the detachable cutting waste collection barrel structure (7) is fixed at the right side position of the upper surface of the supporting transverse plate (5); the buffering protective stop lever structure (8) is arranged at the right side position of the front surface of the cutting workbench (1); the supporting rod (9) is connected to the middle position of the rear surface of the cutting workbench (1) through a bolt; the blocking piece (10) is connected to the left upper side of the front surface of the supporting rod (9) in a shaft mode; the transverse hanging beam (11) is connected with the upper end of the supporting rod (9) through a bolt; the cutting control switch (12) is embedded at the left lower side of the front surface of the transverse hanging beam (11); the lifting cylinder (13) is connected to the right side of the lower surface of the transverse hanging beam (11) through a bolt; the cutting knife (14) is connected to the lower surface of the output end of the lifting cylinder (13) through bolts; the cutting groove hole (15) is formed in the right side position inside the cutting workbench (1); the protective baffle structure (6) convenient for line drawing measurement comprises a protective rear baffle (61), a sliding groove (62), a movable sliding block (63), scale marks (64), a line drawing scale (65) and a fixed magnet block (66), wherein the sliding groove (62) is longitudinally formed in the left side position inside the protective rear baffle (61); the movable sliding block (63) is clamped in the sliding groove (62) in a sliding manner; the scale mark (64) is transversely carved at the upper part of the front surface of the protective rear baffle (61); the line drawing ruler (65) penetrates through the sliding groove (62) and is riveted at the middle position of the upper surface of the movable sliding block (63); the fixed magnet block (66) is glued to the upper end of the line drawing ruler (65).

2. The cutting device for stainless steel sheets as claimed in claim 1, wherein the removable cutting waste collection barrel structure (7) comprises a fixed suction cup (71), a waste collection barrel (72), an absorption magnet block (73), a collection guide barrel (74), a hand holding handle (75) and a collection bucket (76), wherein the fixed suction cup (71) is glued on the lower surface of the waste collection barrel (72); the absorption magnet blocks (73) are respectively glued to the upper part and the lower part of the left side and the right side in the scrap collecting barrel (72); the collecting guide cylinder (74) is in threaded connection with the upper part of the outer surface of the waste collecting barrel (72); the hand grab handles (75) are respectively connected to the upper parts of the left side and the right side of the collecting guide cylinder (74) through bolts; the collecting hopper (76) is glued at the upper end of the collecting guide cylinder (74).

3. The stainless steel sheet cutting device as claimed in claim 1, wherein said cushioned guard bar structure (8) comprises a support fixing plate (81), a mounting threaded hole (82), a guard bar (83), a guard cover (84), a cushion bar (85) and a support cushion block (86), said mounting threaded hole (82) being provided at an inner lower position of the support fixing plate (81); the guard bar (83) is coupled at the upper part of the front surface of the supporting and fixing plate (81) in a shaft way; the protective cover (84) is glued at the upper position of the rear surface of the protective rod (83); the buffer strip (85) is glued at the middle position of the front surface of the protection rod (83); the supporting buffer block (86) is glued at the left side of the lower surface of the guard bar (83).

4. The cutting apparatus for stainless steel sheets as set forth in claim 1, wherein the fixed magnet block (66) is attached to the rear surface of the barrier sheet (10); the protective rear baffle (61) is in screw connection with the cutting workbench (1); the protective rear baffle (61) is arranged at the front part of the supporting rod (9).

5. The stainless steel sheet cutting apparatus as claimed in claim 1, wherein the zero scale of the scale mark (64) is provided on the left side of the guard fence (61); the unit of the scale mark (64) is millimeter; the line drawing ruler (65) is a rectangular stainless steel ruler.

6. The stainless steel sheet cutting apparatus as claimed in claim 2, wherein said collection hopper (76) is connected to the inside of the scrap collecting receptacle (72) through a collection guide (74); the waste collecting barrel (72) is a PVC plastic barrel with threads on the upper part of the outer surface.

7. The cutting device for stainless steel sheets as claimed in claim 2, wherein said fixed suction cup (71) is a vacuum rubber suction cup; the fixed sucker (71) and the supporting transverse plate (5) are arranged in an adsorption mode.

8. The cutting apparatus for stainless steel sheets as set forth in claim 1, wherein said cutting slot (15) and said cutting blade (14) are located on the same vertical line; the moving wheel (3) is a rubber universal wheel with a brake pad; the blocking sheet (10) is an arc-shaped stainless steel sheet.

9. The stainless steel sheet cutting apparatus as claimed in claim 3, wherein said guard bar (83) is a rectangular stainless steel bar; the supporting and fixing plate (81) is connected with the cutting workbench (1) through bolts.

10. The stainless steel sheet cutting apparatus as claimed in claim 3, wherein said protective cover (84) is a curved PVC plastic cover; the buffer strip (85) is a rubber strip which is convex outwards; the supporting buffer block (86) is a concave rubber block; the supporting buffer block (86) is clamped on the upper surface of the protective rear baffle (61).