CN217750418U

CN217750418U - Cutting equipment is used in processing of stainless steel door

Info

Publication number: CN217750418U
Application number: CN202221820446.5U
Authority: CN
Inventors: 梁伟强; 胡娣星; 梁楚珊
Original assignee: Foshan Dongya Steel Door Co ltd
Current assignee: Foshan Dongya Steel Door Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-08
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to the technical field of stainless steel door processing, in particular to a cutting device for stainless steel door processing, which comprises a workbench, a support leg connected with the bottom of the workbench and a support frame connected with the top of the workbench, wherein a cross beam is connected on the support frame, and a cutting part is arranged at the bottom of the cross beam; the bottom of the cross beam is provided with a mounting frame corresponding to the position of the conveyor belt, a pressing roller is mounted on the mounting frame, and the cross beam is connected with a lifting mechanism; the workbench is provided with a transmission groove and a placement groove, a conveyor belt is arranged in the transmission groove, one side of the conveyor belt is provided with two groups of right auxiliary rollers, and the other side of the conveyor belt is provided with two groups of left auxiliary rollers; the utility model discloses before fixed to panel, place panel on the conveyer belt can, later adjustable press compression roller, left side auxiliary roller and right side auxiliary roller cooperation fixed panel, fixed convenient stability, left side auxiliary roller and right side auxiliary roller can play the effect of spacing centre gripping, press compression roller and conveyer belt cooperation simultaneously and carry panel, do benefit to the cutting that panel carried out the continuity.

Description

Cutting equipment is used in processing of stainless steel door

Technical Field

The utility model relates to a stainless steel door processing technology field specifically is a cutting equipment is used in stainless steel door processing.

Background

When the stainless steel door is processed, the plate before being assembled or welded needs to be cut so as to meet the use requirement. Because the stainless steel door has certain weight, the stainless steel door is assisted to be clamped or fixed during cutting, and the cutting operation is convenient to carry out.

For example, in a stainless steel door cutting device with accurate positioning that current patent publication No. CN213318094U discloses, two lower plates move to the bottommost, place the stainless steel door that will cut at the top of two lower plates, restart two electric telescopic handle, make lower plate rebound, cooperate with the upper plate, it is fixed to carry out the centre gripping to the stainless steel door, be difficult for rocking, improve the accuracy rate of cutting work, and can the stainless steel door of fixed different thickness of centre gripping, after stainless steel door fixed position, start the hydraulic cylinder, make the depression bar move down, thereby drive cutting blade downstream, cutting blade cuts work to the stainless steel door.

Above-mentioned device is when cutting the stainless steel door, can carry out the centre gripping to the stainless steel door and fix, but the centre gripping is fixed, need arrange the stainless steel door in on the lower plate, the lower plate risees and drives the stainless steel door and risees, make the punch holder and lower plate cooperation fix the stainless steel door, in the time of the in-service use, the stainless steel door need stably arrange in on the punch holder, so that the stainless steel door is along with the stable lift of punch holder, need improve, and the fixed back of punch holder, the cutting position is comparatively limited, inconvenient continuous cutting that carries on, need improve. In order to solve the problems, the cutting equipment for machining the stainless steel door is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting equipment is used in processing of stainless steel door to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cutting device for machining a stainless steel door comprises a workbench, support legs connected to the bottom of the workbench and a support frame connected to the top of the workbench, wherein a cross beam is connected to the support frame, and a cutting piece is arranged at the bottom of the cross beam;

the bottom of the cross beam is provided with an installation frame corresponding to the position of the conveyor belt, a pressing roller is installed on the installation frame, and the cross beam is connected with a lifting mechanism for adjusting the height of the installation frame;

the conveying device comprises a workbench, a conveying belt, a left auxiliary roller, a moving rod, a second positioning piece, a transmission groove, a mounting groove, a conveying belt, a left auxiliary roller, a second positioning piece and an adjusting mechanism, wherein the workbench is provided with the transmission groove and the mounting groove;

the adjustable length adjustment of workstation in-connection has two sets of extension length, and workstation one end installation locating lever is kept away from to two sets of regulation poles, the right side auxiliary roller passes through first locating piece and installs on the locating lever.

In one alternative: the lifting mechanism comprises a second hydraulic cylinder arranged at the top of the cross beam, a piston rod at the bottom of the second hydraulic cylinder penetrates through the cross beam to be connected with the top of the mounting frame, and a motor for driving the pressing roller to rotate is arranged on one side of the mounting frame; the height of mounting bracket can be adjusted in second pneumatic cylinder work to the height of adjusting the pressure roller, when motor drive pressed the roller and rotated, the transport of cooperation conveyer belt can assist the stable horizontal transport of panel.

In one alternative: the second locating piece comprises a second locating seat and a sliding block connected to one side of the second locating seat, the left auxiliary roller is connected to the top of the second locating seat in a rotating mode, a horizontal groove used for sliding of the sliding block is formed in one side of the moving rod, a vertical groove communicated with the horizontal groove is formed in the top of the moving rod, and a second locating knob penetrating through the vertical groove is connected to the sliding block in a threaded mode.

In one alternative: the adjusting mechanism comprises a screw rod, the screw rod is in threaded connection with the workbench, one end, away from the moving rod, of the screw rod extends to the outer wall of the workbench to be connected with a handle, and one end, away from the handle, of the screw rod is rotatably connected with the moving rod.

In one alternative: the first positioning piece comprises a first positioning seat, a sliding hole matched with the positioning rod is formed in the first positioning seat, the first positioning seat is in threaded connection with a first positioning knob, a plurality of positioning holes corresponding to the first positioning knob are formed in the positioning rod, and the right auxiliary roller is rotatably connected to the top of the first positioning seat.

In one alternative: the workbench is provided with a containing groove for containing the adjusting rod, one side of the workbench is in threaded connection with a fixing bolt, and the side wall of the adjusting rod is provided with a plurality of through holes corresponding to the fixing bolt; the position of the adjusting rod in the accommodating groove can be fixed by aligning the fixing bolt 22 with the through hole, and the distance between the right auxiliary roller and the conveyor belt can be adjusted when the adjusting rod is adjusted in the accommodating groove.

In one alternative: a first hydraulic cylinder is arranged at the top of the cross beam, and a piston rod at the bottom of the first hydraulic cylinder penetrates through the cross beam to be connected with a cutting piece; the first hydraulic cylinder is operative to control the height of the cutting member, which may be a combination of the existing housing, cutting motor and cutting wheel.

In one alternative: the end part of the adjusting rod is provided with a rotating hole used for rotating the positioning rod, the positioning rod penetrates through the rotating hole to be connected with a limiting circular plate, the annular side wall of the positioning rod is provided with a plurality of jacks distributed in a circumferential array mode, the adjusting rod is in threaded connection with a locking knob, and the jacks correspond to the rod body of the locking knob.

In one alternative: the utility model discloses a spacing pole, including workstation, regulation pole, workstation side wall, guide box, supplementary gag lever post and rebound spare, workstation one side is equipped with the gag lever post that is used for the fixed adjustment pole extended position, it is equipped with a plurality of antiskid groove to adjust the pole bottom, the gag lever post top is equipped with anti-skidding tooth, the workstation lateral wall is connected with the guide box that is used for installing the gag lever post, be equipped with supplementary gag lever post in the guide box and support the rebound spare that presses the regulation pole bottom.

In one alternative: the rebounding piece comprises a lifting block arranged in the guide box in a sliding mode, the lifting block is fixedly connected to the two sides of the limiting rods, springs arranged in the guide box are connected to the bottom of the lifting block, and the bottom ends of the two groups of limiting rods are connected through connecting rods.

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

the utility model can place the plate on the conveyer belt before fixing the plate, and then the pressing roller, the left auxiliary roller and the right auxiliary roller can be adjusted to be matched to fix the plate, so that the plate can be fixed conveniently and stably, and the plate is beneficial to the subsequent cutting operation;

the distance between the left auxiliary roller and the right auxiliary roller and the conveyor belt can be adjusted, the stainless steel door processing plate can be conveniently adjusted according to the size of the plate, the plate can be adjusted to contact the top of the plate by pressing the roller after being placed on the conveyor belt, and when the plate is cut, the left auxiliary roller and the right auxiliary roller can play a role in limiting and clamping, and meanwhile, the pressing roller is matched with the conveyor belt to convey the plate, so that the plate can be continuously cut;

the utility model discloses carry out the cutting operation, and when panel removed, left side auxiliary roller and right side auxiliary roller can rotate, do not influence the removal of panel to panel spacing in.

Drawings

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

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a schematic structural view of the middle screw rod of the present invention.

Fig. 4 is a schematic structural view of a second positioning element of the present invention.

Fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.

Fig. 6 is a schematic structural diagram of the interior of the middle guide box of the present invention.

In the figure: 11. a work table; 12. a support leg; 13. a support frame; 14. a cross beam; 15. a first hydraulic cylinder; 16. a second hydraulic cylinder; 17. a conveyor belt; 18. a right auxiliary roller; 19. a first positioning seat; 20. positioning a rod; 21. adjusting a rod; 22. fixing the bolt; 23. a limiting circular plate; 24. locking the knob; 25. a first positioning knob; 26. positioning holes; 27. cutting the piece; 28. A mounting frame; 29. pressing the roller; 30. a screw rod; 31. a travel bar; 32. a left auxiliary roller; 33. a second positioning seat; 34. A slider; 35. a second positioning knob; 36. a guide box; 37. a limiting rod; 38. a connecting rod; 39. a lifting block.

Detailed Description

Example 1

Referring to fig. 1 to 4, in the present embodiment, a cutting apparatus for processing a stainless steel door includes a worktable 11, a supporting leg 12 connected to the bottom of the worktable 11, a supporting frame 13 connected to the top of the worktable 11, a cutting member 27 disposed at the top of the worktable 11, a transmission groove and a placement groove disposed on the worktable 11, wherein the supporting frame 13 is connected to a beam 14;

as shown in fig. 3, a mounting frame 28 is arranged at the bottom of the cross beam 14 corresponding to the position of the conveyor belt 17, a pressing roller 29 is mounted on the mounting frame 28, and a lifting mechanism for adjusting the height of the mounting frame 28 is connected to the cross beam 14;

as shown in fig. 1, a conveyor belt 17 is installed in the transmission groove, two sets of right auxiliary rollers 18 are arranged on one side of the conveyor belt 17, and two sets of left auxiliary rollers 32 are arranged on the other side of the conveyor belt 17; the right auxiliary roller 18 and the left auxiliary roller 32 are matched for use, and can limit the stainless steel door processing plate left and right;

as shown in fig. 3, a moving rod 31 is arranged in the placing groove, the left auxiliary roller 32 is mounted on one side of the moving rod 31 through a second positioning piece, an adjusting mechanism for adjusting the distance between the moving rod 31 and the conveyor belt 17 is connected to the workbench 11, and the moving rod 31 can slide in the placing groove;

as shown in fig. 1, two sets of adjusting rods 21 with adjustable extension lengths are connected in the work table 11, when the length of the adjusting rods 21 extending out of the work table 11 is adjusted, the distance between the right auxiliary roller 18 and the conveyor belt 17 can be adjusted, one end of each of the two sets of adjusting rods 21 away from the work table 11 is provided with a positioning rod 20, and the right auxiliary roller 18 is mounted on the positioning rod 20 through a first positioning member.

As shown in fig. 1, the lifting mechanism comprises a second hydraulic cylinder 16 mounted on the top of the cross beam 14, a piston rod at the bottom of the second hydraulic cylinder 16 passes through the cross beam 14 and is connected to the top of a mounting bracket 28, and a motor for driving a pressing roller 29 to rotate is mounted on one side of the mounting bracket 28; the second hydraulic cylinder 16 can adjust the height of the mounting frame 28, so that the height of the pressing roller 29 can be adjusted, and when the motor drives the pressing roller 29 to rotate, the conveying belt 17 is matched to assist stable horizontal conveying of the plate.

As shown in fig. 4, the second positioning element includes a second positioning seat 33 and a sliding block 34 connected to one side of the second positioning seat 33, the left auxiliary roller 32 is rotatably connected to the top of the second positioning seat 33, a horizontal groove for sliding the sliding block 34 is formed in one side of the moving rod 31, a vertical groove communicated with the horizontal groove is formed in the top of the moving rod 31, and a second positioning knob 35 penetrating through the vertical groove is connected to the sliding block 34 through a thread;

the bottom of the second positioning seat 33 can be in sliding fit with the bottom of the placing groove, when the distance between two sets of left auxiliary rollers 32 needs to be adjusted, the second positioning knob 35 can be rotated, the knob cap of the second positioning knob 35 is far away from the top of the movable rod 31, the sliding block 34 can slide smoothly in the horizontal groove, so that the distance between two sets of left auxiliary rollers 32 can be adjusted, then the second positioning knob 35 is rotated, the knob cap of the second positioning knob 35 is close to the top of the movable rod 31, the knob cap of the second positioning knob 35 is abutted to the top of the movable rod 31 to be in pressure contact, and the movement of the sliding block 34 can be limited.

As shown in fig. 3, the adjusting mechanism includes a screw rod 30, the screw rod 30 is in threaded connection with the workbench 11, one end of the screw rod 30, which is far away from the moving rod 31, extends to the outer wall of the workbench 11 to be connected with a handle, and one end of the screw rod 30, which is far away from the handle, is rotatably connected with the moving rod 31;

the handle can drive the lead screw 30 to rotate when rotating, the lead screw 30 rotates, the adjustable moving rod 31 can move the adjusting position in the arrangement groove, the moving rod 31 can drive the left auxiliary roller 32 to adjust the position, it needs to be noted that the two ends of the moving rod 31 are in sliding fit with the inner wall of the arrangement groove, in actual use, the bottom of the moving rod 31 can be moved downwards, a guide block is additionally arranged, a guide groove in sliding fit with the guide block is formed in the arrangement groove, and the moving stability of the moving rod 31 is improved.

As shown in fig. 2, the first positioning member includes a first positioning seat 19, a sliding hole matched with the positioning rod 20 is formed in the first positioning seat 19, the first positioning seat 19 is connected with a first positioning knob 25 in a threaded manner, a plurality of positioning holes 26 corresponding to the first positioning knob 25 are formed in the positioning rod 20, and the right auxiliary roller 18 is rotatably connected to the top of the first positioning seat 19;

the first positioning seat 19 slides on the positioning rod 20, the distance between the two groups of right auxiliary rollers 18 can be adjusted, and the rod body of the first positioning knob 25 is aligned with the positioning hole 26 after adjustment, so that the rod body of the first positioning knob 25 is screwed into the positioning hole 26, the position of the first positioning seat 19 is fixed, and the distance between the two groups of right auxiliary rollers 18 can be adjusted.

As shown in fig. 1 and 2, a receiving groove for receiving an adjusting rod 21 is formed in the workbench 11, a fixing bolt 22 is connected to one side of the workbench 11 through a thread, and a plurality of through holes corresponding to the fixing bolt 22 are formed in the side wall of the adjusting rod 21;

the position of the adjustment lever 21 in the receiving groove can be fixed by aligning the fixing bolt 22 with the through-hole, and the distance between the right auxiliary roller 18 and the conveyor belt 17 can be adjusted when the adjustment lever 21 is adjusted in the receiving groove.

As shown in fig. 1, a first hydraulic cylinder 15 is installed on the top of the cross beam 14, and a piston rod at the bottom of the first hydraulic cylinder 15 penetrates through the cross beam 14 to be connected with a cutting piece 27; the first hydraulic cylinder 15 is operated to control the height of the cutting member 27, which may be a combination of an existing housing, cutting motor and cutting wheel;

in this embodiment, the plate is placed on the conveyor belt, the right auxiliary roller 18 and the left auxiliary roller 32 are adjusted to contact the side wall of the plate, the second hydraulic cylinder 16 is operated to adjust the height of the mounting frame 28, so that the pressing roller 29 is adjusted to contact the top of the plate, the cutting member 27 cuts the plate, and when the pressing roller 29 is driven by the motor to rotate in cutting, the conveying of the conveyor belt 17 is matched, so that the stable horizontal conveying of the plate can be assisted, and the plate can be cut continuously.

Example 2

Referring to fig. 1 and fig. 2, the difference from embodiment 1 is that a rotation hole for rotating the positioning rod 20 is formed at an end of the adjusting rod 21, the positioning rod 20 passes through the rotation hole and is connected with a limiting circular plate 23, a plurality of insertion holes arranged in a circumferential array are formed in an annular side wall of the positioning rod 20, a locking knob 24 is connected to the adjusting rod 21 in a threaded manner, and the insertion holes correspond to the shaft of the locking knob 24; the positioning rod 20 can rotate, then the locking knob 24 is used for fixing the position, and after the positioning rod 20 rotates, the angle between the right auxiliary roller 18 and the horizontal plane can be adjusted;

in this embodiment, when the sheet material needs to be placed obliquely (for example, the sheet material edge is cut), the positioning rod 20 may be turned over, that is, the right auxiliary roller 18 is driven to be turned over to be lower than the horizontal plane of the conveyor belt 17, or the right auxiliary roller 18 is turned over to be parallel to the conveyor belt 17, and the right auxiliary roller 18 can also play a certain supporting role on the sheet material.

Example 3

Referring to fig. 5 and 6, what is different from embodiment 1 is that a limiting rod 37 for fixing the extending position of the adjusting rod 21 is disposed on one side of the working table 11, a plurality of anti-slip grooves are disposed at the bottom of the adjusting rod 21, anti-slip teeth are disposed at the top of the limiting rod 37, a guide box 36 for mounting the limiting rod 37 is connected to the side wall of the working table 11, and a resilient member for assisting the limiting rod 37 to press against the bottom of the adjusting rod 21 is disposed in the guide box 36; the top of the limiting rod 37 contacts the bottom of the adjusting rod 21, so that the adjusting rod 21 can be limited;

the rebounding piece comprises lifting blocks 39 which are arranged in the guide box 36 in a sliding mode, the lifting blocks 39 are fixedly connected to two sides of the limiting rods 37, springs arranged in the guide box 36 are connected to the bottoms of the lifting blocks 39, and the bottom ends of the two groups of limiting rods 37 are connected through connecting rods 38;

in this embodiment, when the adjusting lever 21 needs to be controlled to move, the engaging rod 38 can be stepped to pull the limiting rod 37 to descend, when the limiting rod 37 descends, the lifting block 39 extrudes the spring, after the adjusting lever 21 is adjusted, the engaging rod 38 is loosened, the lifting block 39 is driven by the force of the spring to reset the limiting rod 37, in practical use, a pedal can be connected to one side of the engaging rod 38, and a person can conveniently step on the pedal.

The utility model discloses during the use, place panel on the conveyer belt, can drive lead screw 30 when the handle rotates and rotate, lead screw 30 rotates, adjustable carriage release lever 31 removes adjusting position in the arrangement groove, carriage release lever 31 can drive left side auxiliary roller 32 adjusting position, adjust left side auxiliary roller 32 contact panel lateral wall, it adjusts to adjust pole 21 in accomodating the groove, adjust right side auxiliary roller 18 contact panel lateral wall, the height of mounting bracket 28 is adjusted to second pneumatic cylinder 16 work ability, thereby adjust and press pressure roller 29 contact panel top, first pneumatic cylinder 15 work ability control cutting member 27's height, cutting member 27 work cutting, in the cutting, when motor drive presses pressure roller 29 to rotate, cooperation conveyer belt 17's transport, can assist the stable horizontal transport of panel, when panel removes, left side auxiliary roller 32 and right side auxiliary roller 18 can rotate, left side auxiliary roller 32 and right side auxiliary roller 18 can play the effect of spacing centre gripping, can carry out the continuity cutting to panel.

Claims

1. A cutting device for machining a stainless steel door comprises a workbench (11), supporting legs (12) connected to the bottom of the workbench (11) and a supporting frame (13) connected to the top of the workbench (11), wherein a cross beam (14) is connected to the supporting frame (13), and a cutting piece (27) is arranged at the bottom of the cross beam (14);

the method is characterized in that: an installation frame (28) is arranged at the bottom of the cross beam (14) corresponding to the position of the conveyor belt (17), a pressing roller (29) is installed on the installation frame (28), and a lifting mechanism used for adjusting the height of the installation frame (28) is connected to the cross beam (14);

the automatic feeding device is characterized in that a transmission groove and a placement groove are formed in the workbench (11), a conveyor belt (17) is installed in the transmission groove, two groups of right auxiliary rollers (18) are arranged on one side of the conveyor belt (17), two groups of left auxiliary rollers (32) are arranged on the other side of the conveyor belt (17), a moving rod (31) is arranged in the placement groove, the left auxiliary rollers (32) are installed on one side of the moving rod (31) through second positioning pieces, and the workbench (11) is connected with an adjusting mechanism for adjusting the distance between the moving rod (31) and the conveyor belt (17);

the adjustable-length adjusting device is characterized in that two groups of adjusting rods (21) with adjustable extension lengths are connected in the working table (11), one end of the working table (11) is far away from the two groups of adjusting rods (21) to install the positioning rod (20), and the right auxiliary roller (18) is installed on the positioning rod (20) through a first positioning piece.

2. The cutting apparatus for stainless steel door processing according to claim 1, wherein: elevating system is including installing second pneumatic cylinder (16) at crossbeam (14) top, second pneumatic cylinder (16) bottom piston rod passes crossbeam (14) and connects mounting bracket (28) top, mounting bracket (28) one side is installed and is used for driving the pivoted motor of pressing roller (29).

3. The cutting apparatus for stainless steel door processing according to claim 1, wherein: the second setting element includes second positioning seat (33) and connects slider (34) in second positioning seat (33) one side, left side auxiliary roller (32) rotate to be connected at second positioning seat (33) top, carriage release lever (31) one side is equipped with and is used for the gliding horizontal groove of slider (34), carriage release lever (31) top is equipped with the perpendicular groove that communicates with the horizontal groove, threaded connection has second location knob (35) of passing perpendicular groove on slider (34).

4. The cutting apparatus for stainless steel door processing according to claim 1, wherein: adjustment mechanism includes lead screw (30), lead screw (30) and workstation (11) threaded connection, and lead screw (30) keep away from carriage release lever (31) one end and extend to workstation (11) outer wall connection handle, handle one end rotation connection carriage release lever (31) is kept away from in lead screw (30).

5. The cutting apparatus for stainless steel door processing according to claim 1, wherein: the first positioning piece comprises a first positioning seat (19), a sliding hole matched with the positioning rod (20) is formed in the first positioning seat (19), the first positioning seat (19) is in threaded connection with a first positioning knob (25), a plurality of positioning holes (26) corresponding to the first positioning knob (25) are formed in the positioning rod (20), and the right auxiliary roller (18) is rotatably connected to the top of the first positioning seat (19).

6. The cutting apparatus for stainless steel door processing according to claim 1, wherein: the adjustable adjusting device is characterized in that a containing groove for containing the adjusting rod (21) is formed in the workbench (11), one side of the workbench (11) is in threaded connection with the fixing bolt (22), and a plurality of through holes corresponding to the fixing bolt (22) are formed in the side wall of the adjusting rod (21).

7. The cutting apparatus for stainless steel door processing according to claim 1, wherein: the top of the cross beam (14) is provided with a first hydraulic cylinder (15), and a piston rod at the bottom of the first hydraulic cylinder (15) penetrates through the cross beam (14) to be connected with a cutting piece (27).

8. The cutting apparatus for stainless steel door processing according to claim 1, wherein: the adjusting rod is characterized in that a rotating hole used for rotating the positioning rod (20) is formed in the end portion of the adjusting rod (21), the positioning rod (20) penetrates through the rotating hole to be connected with a limiting circular plate (23), a plurality of inserting holes distributed in a circumferential array mode are formed in the annular side wall of the positioning rod (20), a locking knob (24) is connected to the adjusting rod (21) in a threaded mode, and the inserting holes correspond to the rod body of the locking knob (24).

9. The cutting apparatus for stainless steel door processing according to claim 1, wherein: workstation (11) one side is equipped with gag lever post (37) that is used for fixed regulation pole (21) extended position, it is equipped with a plurality of antiskid groove to adjust pole (21) bottom, gag lever post (37) top is equipped with anti-skidding tooth, workstation (11) lateral wall is connected with direction box (36) that are used for installing gag lever post (37), be equipped with supplementary gag lever post (37) in direction box (36) and support the rebound spare that presses regulation pole (21) bottom.

10. The cutting apparatus for stainless steel door processing according to claim 9, wherein: rebound spare is including sliding the elevator (39) that sets up in direction box (36), elevator (39) fixed connection is in gag lever post (37) both sides, elevator (39) bottom is connected with the spring that sets up in direction box (36), and two sets of gag lever posts (37) bottom is connected through linking pole (38).