CN215145125U

CN215145125U - Cutting device for processing environment-friendly electric vehicle bracket

Info

Publication number: CN215145125U
Application number: CN202120507966.XU
Authority: CN
Inventors: 富彦铭; 富钟; 富彦博
Original assignee: Jilin Shixin Stamping Co ltd
Current assignee: Jilin Shixin Stamping Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-14
Anticipated expiration: 2031-03-10

Abstract

The utility model belongs to the technical field of the cutting device, especially, be used for environment-friendly electric motor car cutting device for scaffold machining to current cutting device for scaffold machining, cutting inefficiency, and when needs cut the different positions on the cradling piece, need tear the cradling piece that the clamping is good down again, correspond again and install the position after and cut, brought inconvenient when giving the cutting, the iron fillings problem that produces when unable reduction cutting splashes. The scheme includes that the cutting table comprises a cutting table body, an n-type fixing frame is fixed to the top of the cutting table body, inserting channels are formed in two side walls of the n-type fixing frame, and a waste material pool is formed in the cutting table body. The utility model discloses in, because spline housing three with it spline shaft three between slip cup joint, make then under electric putter's effect, can realize the regulation to cutting knife position, can be convenient for the position cutting of difference on pressing from both sides tight cradling piece then under the circumstances of not dismantling the tight cradling piece of clamp.

Description

Cutting device for processing environment-friendly electric vehicle bracket

Technical Field

The utility model relates to a cutting device technical field especially relates to a be used for environment-friendly electric motor car cutting device for scaffold machining.

Background

Support on the electric motor car need cut into different length to the cradling piece in the course of working to in the equipment of welding the electric motor car support, generally scribble the protective paint that the brush has more environmental protection on the support, can make the life of support increase greatly.

Current cutting device for scaffold puts up, when cutting the cradling piece, cutting inefficiency, and when needs are cut the different positions on the cradling piece, need tear the cradling piece that the clamping is good off again, correspond again and carry out the cutting after installing the position, it is inconvenient to have brought when giving the cutting, the efficiency of cutting has been reduced, in addition, the problem that iron fillings that produce when can't reduce the cutting splashes, make the inconvenient clearance that clears up of these iron fillings, bring the power inconvenient when clearing up for people, the hand labor has been strengthened, for this reason we have designed a cutting device for environment-friendly electric motor car scaffold puts up.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for environment-friendly electric motor car cutting device for scaffold machining has solved current cutting device for scaffold machining, cuts inefficiency, and when needs cut the different positions on the cradling piece, need tear the cradling piece that the clamping is good open again, corresponds the installation position again and carries out the cutting, has brought inconvenient when giving the cutting, the iron fillings that produce when unable reduction cutting problem that splashes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting device for processing an environment-friendly electric vehicle bracket comprises a cutting table, wherein an n-type fixing frame is fixed at the top of the cutting table, insertion channels are formed in two side walls of the n-type fixing frame, a waste tank is formed in the cutting table, a discharge hole is formed in the left side wall of the cutting table, a square frame is fixed on the inner wall of the waste tank, two symmetrical movable mounting frames are connected to the top of the square frame in a sliding mode, the vertical cross section of each movable mounting frame is of an n-shaped structure, a square movable frame is connected to the inner wall of the n-type fixing frame in a sliding mode, a movable plate is connected to the front inner wall and the rear inner wall of the square movable frame in a sliding mode, guide seats are fixed to the front end and the rear end of the movable plate, guide grooves matched with the guide seats are formed in the front inner wall and the rear inner wall of the square movable frame, two symmetrical first connecting blocks are fixed to the bottom of the movable plate, and a rotating shaft is rotatably connected between the first connecting blocks, the outside rigid coupling of pivot has gear one, one side of gear one is equipped with the cutting knife of rigid coupling in the pivot outside, bottom one side of mouth style of calligraphy adjustable shelf is fixed with electric putter, electric putter's flexible end links to each other with the connecting block one of right-hand member, the top of n type mount is fixed with the biax motor, be connected with the link gear between n type mount and the mouth style of calligraphy adjustable shelf, be connected with between biax motor and the cutting bed and adsorb the mechanism, be connected with adjustable installation mechanism between mouth style of calligraphy frame and two removal mounting brackets.

Preferably, the linkage mechanism comprises a first reciprocating screw rod which is in threaded connection with the square-shaped movable frame, a first spline sleeve is rotatably connected onto the square-shaped movable frame, a first spline shaft is slidably connected inside the first spline sleeve, and the first spline shaft and the first reciprocating screw rod are both rotatably connected onto the n-type fixed frame.

Preferably, the first spline shaft and the bottom end of the first reciprocating screw rod are rotatably connected with a first supporting block, the first supporting block is fixed on the inner wall of the n-type fixing frame, the first spline shaft and the top end of the first reciprocating screw rod are fixed with a first bevel gear, two output shafts of the double-shaft motor are fixedly connected with connecting shafts, one ends of the two connecting shafts are fixedly connected with a second bevel gear meshed with the corresponding first bevel gear, the outer side of the first spline sleeve is fixedly connected with a third bevel gear, and one side of the third bevel gear is meshed with a fourth bevel gear.

Preferably, two symmetrical second supporting blocks are fixed at the top of the square-shaped movable frame, a third spline shaft is rotatably connected between the two second supporting blocks, one end of the third spline shaft extends to the outer side of the corresponding second supporting block and is connected with an installation shaft hole of the fourth bevel gear, a third spline housing is slidably sleeved on the outer side of the third spline shaft, two symmetrical third connecting blocks are rotatably sleeved on the outer side of the third spline housing, the third connecting blocks are fixed at the top of the movable plate, a second gear fixedly connected to the outer side of the third spline housing is arranged between the two third connecting blocks, the second gear is meshed with the first gear, and a rotating groove matched with the second gear is formed in the movable plate in a penetrating mode.

Preferably, adsorption apparatus constructs including the belt pulley one of rigid coupling in connecting axle one end, and the inner wall in waste material pond rotates and is connected with reciprocal lead screw two, and the one end of reciprocal lead screw two extends to the outside of cutting bed and the rigid coupling has belt pulley two, and the transmission is connected with the drive belt between belt pulley two and the belt pulley one, and the outside screwed connection of reciprocal lead screw two has the removal frame, and the both ends of removing the frame all are fixed with the sliding seat, and the inner wall all seted up with sliding seat matched with sliding tray around the waste material pond, and the top of removing the frame is fixed with the electro-magnet.

Preferably, adjustable installation mechanism includes two symmetrical L type movable blocks of equal sliding connection on moving the mounting bracket, all sets up on the moving the mounting bracket with the L type movable block matched with L die cavity that corresponds, the bottom of L type movable block all is fixed with slider one, all set up on the interior bottom surface of L die cavity with slider one matched with spout one, all be equipped with the jack of seting up on moving the mounting bracket between two L die cavities on the same moving the mounting bracket, the one end of L type movable block all is fixed with perpendicular cross-section and is curved clamp splice.

Preferably, it is same on two L type movable blocks on the removal mounting bracket threaded connection have same two-way lead screw one, two-way lead screw one's both ends are all rotated and are connected supporting shoe three, supporting shoe three is all fixed at the top of removing the mounting bracket, two-way lead screw one's one end all extends to the supporting shoe three's that corresponds outside and rigid coupling have the knob piece, the bottom both sides of removing the mounting bracket all are fixed with slider two, two symmetrical spout two are seted up at the top of mouth style of calligraphy frame, threaded connection has same two-way lead screw two between two of the two sliders in one of them spout two, two-way lead screw two's one end extends to the outside and the rigid coupling of cutting bed and has the hand wheel.

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

1. the utility model discloses among the link gear, reciprocating screw rod one, spline housing one, integral key shaft one, awl tooth one, the connecting axle, awl tooth two, awl tooth three, awl tooth four, spline shaft three, spline housing three, connecting block three, under the cooperation of gear two, and through the start of biax motor, awl tooth two that make two connecting axles all connect then rotate, and under the linkage effect of cooperation a plurality of parts, when realizing the reciprocal lift of mouth style of calligraphy adjustable shelf, still make the cutting knife in the pivot outside rotate, realize then carrying out the purpose of cutting to pressing from both sides tight cradling piece, cutting efficiency is high.

2. The utility model discloses in, because spline housing three with it spline shaft three between slip cup joint, make then under electric putter's effect, can realize the regulation to cutting knife position, can be then under the circumstances of not dismantling the tight cradling piece of clamp, be convenient for to the position cutting of the difference on the tight cradling piece of clamp, satisfy different cutting requirements, the cutting range is wide.

3. In the adjustable installation mechanism of the utility model, the two-way screw rod II is rotated by the hand wheel through the matching of the L-shaped movable block, the first slide block, the clamping block, the first two-way screw rod, the second slide block and the second two-way screw rod, the two-way screw rod II is spirally connected with the two slide blocks II, so that the distance between the two movable mounting frames can be adjusted, the support rods with different lengths can be adjusted for use, the use range is wide, and by twisting the two knob blocks, because the two L-shaped movable blocks are both in threaded connection with the corresponding two-way screw rods, the clamping blocks connected with one ends of the two L-shaped movable blocks on the same movable mounting rack can clamp and fix the support rod, so that the stability of the support rod during cutting is ensured, the bracket rods with different thicknesses can be conveniently clamped and fixed, and the application range of the device is further expanded.

3. The utility model discloses among the adsorption apparatus structure, at belt pulley one, reciprocal lead screw two, belt pulley two, the drive belt, remove the frame, the electro-magnet, under the cooperation of sliding seat, rotate through belt pulley one, and rotate in reciprocal lead screw two of belt pulley two connections through drive belt transmission, because reciprocal lead screw two removes a screw connection with it, make then the electro-magnet under the start state can remove the frame and control reciprocating motion thereupon, and adsorb the iron fillings of producing when cutting, reduce splashing of iron fillings, be convenient for to the whole collection or the clearance of iron fillings, give people and brought the convenience.

Drawings

FIG. 1 is a schematic structural view of a front view of a cutting device for processing an environment-friendly electric vehicle bracket provided by the present invention;

fig. 2 is a schematic structural view of a part of an adjustable mounting mechanism for an environment-friendly cutting device for electric vehicle bracket processing according to the present invention, which is expanded from a top view;

fig. 3 is an enlarged schematic structural view of a position a of the cutting device for processing the bracket of the environment-friendly electric vehicle provided by the utility model;

fig. 4 is the utility model provides a part of an adjustable installation mechanism for environment-friendly cutting device for electric motor car support processing looks sideways at the structural sketch that expandes.

In the figure: 1. cutting table; 2. an n-type mount; 21. inserting into the channel; 3. a square frame; 4. moving the mounting rack; 5. a square movable frame; 51. moving the plate; 52. a guide seat; 53. a first connecting block; 54. a rotating shaft; 55. a first gear; 56. a cutting knife; 57. an electric push rod; 6. a double-shaft motor; 7. a linkage mechanism; 701. a first reciprocating screw rod; 702. a spline housing I; 703. a first spline shaft; 704. a first bevel gear; 705. a connecting shaft; 706. a second bevel gear; 707. a third bevel gear; 708. a fourth bevel gear; 709. a spline shaft III; 710. a spline housing III; 711. connecting blocks III; 712. a second gear; 8. an adsorption mechanism; 801. a first belt pulley; 802. a second reciprocating screw rod; 803. a second belt pulley; 804. a transmission belt; 805. a movable frame; 806. an electromagnet; 807. a sliding seat; 9. an adjustable mounting mechanism; 901. an L-shaped movable block; 902. a first sliding block; 903. a clamping block; 904. a first bidirectional screw rod; 905. a second sliding block; 906. and a second bidirectional screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a cutting device for processing an environment-friendly electric vehicle bracket comprises a cutting table 1, an n-shaped fixed frame 2, an insertion channel 21, a square-shaped frame 3, a movable mounting frame 4, a square-shaped movable frame 5, a movable plate 51, a guide seat 52, a first connecting block 53, a rotating shaft 54, a first gear 55, a cutting knife 56, an electric push rod 57, a double-shaft motor 6, a linkage mechanism 7, a first reciprocating screw rod 701, a first spline sleeve 702, a first spline shaft 703, a first bevel gear 704, a connecting shaft 705, a second bevel gear 706, a third bevel gear 707, a fourth bevel gear 708, a third spline shaft 709, a third spline sleeve 710, a third connecting block 711, a second gear 712, an adsorption mechanism 8, a first belt pulley 801, a second reciprocating screw rod 802, a second belt pulley 803, a transmission belt 804, a movable frame 805, an electromagnet 806, a sliding seat 807, an adjustable installation mechanism 9, an L-shaped movable block 901, a first sliding block 902, a clamping block 903, a clamping block, The cutting machine comprises a first bidirectional screw rod 904, a second sliding block 905 and a second bidirectional screw rod 906, wherein an n-type fixing frame 2 is fixed at the top of a cutting table 1, insertion channels 21 are formed in two side walls of the n-type fixing frame 2, a waste tank is formed in the cutting table 1, a discharge hole is formed in the left side wall of the cutting table 1, a square frame 3 is fixed on the inner wall of the waste tank, two symmetrical movable mounting frames 4 are connected to the top of the square frame 3 in a sliding mode, the vertical section of each movable mounting frame 4 is of an n-shaped structure, a square movable frame 5 is connected to the inner wall of the n-type fixing frame 2 in a sliding mode, a movable plate 51 is connected to the front inner wall and the rear inner wall of the square movable frame 5 in a sliding mode, guide seats 52 are fixed at the front end and the rear end of the movable plate 51, guide grooves matched with the guide movable plate 52 are formed in the front inner wall and the rear wall of the square movable frame 5, two symmetrical first connecting blocks 53 are fixed at the bottom of the square movable plate 51, rotate between two connecting blocks 53 and be connected with pivot 54, the outside rigid coupling of pivot 54 has a gear 55, one side of a gear 55 is equipped with the cutting knife 56 of rigid coupling in the pivot 54 outside, bottom one side of mouth style of calligraphy adjustable shelf 5 is fixed with electric putter 57, electric putter 57's flexible end links to each other with connecting block 53 of right-hand member, the top of n type mount 2 is fixed with double-shaft motor 6, be connected with link gear 7 between n type mount 2 and the mouth style of calligraphy adjustable shelf 5, be connected with adsorption apparatus 8 between double-shaft motor 6 and the cutting bed 1, be connected with adjustable installation mechanism 9 between mouth style of calligraphy frame 3 and two removal mounting brackets 4, the inclined plane is personally submitted to the inner bottom in waste material pond, be convenient for discharge from the bin outlet.

Further, the linkage mechanism 7 comprises a first reciprocating screw rod 701 which is in threaded connection with the square-shaped movable frame 5, a first spline sleeve 702 is in rotating connection with the square-shaped movable frame 5, a first spline shaft 703 is in sliding connection with the inside of the first spline sleeve 702, the first spline shaft 703 and the first reciprocating screw rod 701 are both in rotating connection with the n-type fixed frame 2, a first support block is in rotating connection with the bottom ends of the first spline shaft 703 and the first reciprocating screw rod 701, the first support block is fixed on the inner wall of the n-type fixed frame 2, a first conical tooth 704 is fixed at the top ends of the first spline shaft 703 and the first reciprocating screw rod 701, connecting shafts 705 are fixed at two output shafts of the double-shaft motor 6, a second conical tooth 706 which is meshed with the corresponding first conical tooth 704 is fixed at one end of the two connecting shafts 705, a third conical tooth 707 is fixed at the outer side of the first spline sleeve 702, a fourth conical tooth 708 is meshed with one side of the third conical tooth 707, two symmetrical support blocks are fixed at the top of the square-shaped movable frame 5, a spline shaft three 709 is rotatably connected between the two support blocks two, one end of the spline shaft three 709 extends to the outer side of the corresponding support block two and is connected with the mounting shaft hole of the bevel gear four 708, a spline housing three 710 is slidably sleeved on the outer side of the spline shaft three 709, two symmetrical connecting blocks three 711 are rotatably sleeved on the outer side of the spline housing three 710, the connecting blocks three 711 are fixed on the top of the moving plate 51, a gear two 712 fixedly connected to the outer side of the spline housing three 710 is arranged between the two connecting blocks three 711, the gear two 712 is meshed with the gear one 55, and a rotating groove matched with the gear two 712 is formed in the moving plate 51 in a penetrating manner.

Further, adsorption apparatus 8 includes belt pulley 801 of rigid coupling in connecting axle 705 one end, the inner wall of waste material pond rotates and is connected with two 802 reciprocating screw rods, two 802 reciprocating screw rods's one end extends to the outside of cutting bed 1 and the rigid coupling has belt pulley two 803, the transmission is connected with drive belt 804 between belt pulley two 803 and the belt pulley 801, two 802 reciprocating screw rods's outside screwed connection has the removal frame 805, the both ends of removing the frame 805 all are fixed with sliding seat 807, the sliding tray with sliding seat 807 matched with has all been seted up to the front and back inner wall of waste material pond, the top of removing the frame 805 is fixed with electro-magnet 806, behind the electro-magnet 806 outage, absorbent iron fillings can drop automatically.

Further, the adjustable installation mechanism 9 comprises two symmetrical L-shaped movable blocks 901 which are slidably connected to the movable installation rack 4, L-shaped cavities matched with the corresponding L-shaped movable blocks 901 are formed in the movable installation rack 4, a first slider 902 is fixed at the bottom of each L-shaped movable block 901, a first sliding chute matched with the first slider 902 is formed in the inner bottom surface of each L-shaped cavity, a first bidirectional screw rod 904 is connected to each L-shaped movable block 901 on the same movable installation rack 4 in a threaded manner, two insertion holes formed in the movable installation rack 4 are formed between the two L-shaped cavities on the same movable installation rack 4, clamping blocks 903 with arc-shaped vertical sections are fixed at one ends of the L-shaped movable blocks 901, a third supporting block is rotatably connected to each two ends of the first bidirectional screw rod 904, the third supporting blocks are fixed at the top of the movable installation rack 4, one end of each first bidirectional screw rod 904 extends to the outer side of the corresponding third supporting block and is fixedly connected with a knob block, two sliding blocks 905 are fixed on two sides of the bottom of the movable mounting frame 4, two symmetrical sliding grooves II are formed in the top of the square frame 3, a same two-way screw rod 906 is connected between the two sliding blocks 905 in one sliding groove II in a threaded mode, one end of the two-way screw rod 906 extends to the outer side of the cutting table 1 and is fixedly connected with a hand wheel, and the hand wheel and the knob block are arranged to facilitate operation of an operator.

The working principle is as follows: an operator can correspondingly insert the two support rods into the two insertion channels 21 and insert the support rods into the insertion holes of the movable mounting rack 4, the two-way screw rods 906 are rotated by the hand wheel, the two-way screw rods 906 are in threaded connection with the two sliding blocks 905, so that the distance between the two movable mounting racks 4 can be adjusted, the support rods with different lengths can be adjusted and used, the application range is wide, the support rods can be clamped and fixed by twisting the two knob blocks, the two L-shaped movable blocks 901 are in threaded connection with the corresponding two-way screw rods 904, the clamping blocks 903 connected to one ends of the two L-shaped movable blocks 901 on the same movable mounting rack 4 can clamp and fix the support rods, the cutting stability of the support rods is guaranteed, the support rods with different thicknesses can be clamped and fixed conveniently, the application range of the device is further expanded, and the device is started by the double-shaft motor 6, then the two bevel teeth 706 connected with the two connecting shafts 705 rotate, the two bevel teeth 706 drive the corresponding bevel teeth 704 to rotate, the spline shaft 703 and the reciprocating screw rod 701 simultaneously rotate in opposite directions, the reciprocating screw rod 701 is spirally connected with the square-shaped movable frame 5, the square-shaped movable frame 5 can move downwards on the inner wall of the n-shaped fixed frame 2, the spline sleeve 702 rotates at the same time, the spline shaft 709 connected with the bevel teeth 708 is driven by the bevel teeth 707 to drive the spline sleeve 710 to rotate, the gear 712 on the spline sleeve 710 rotates, the rotating shaft 54 connected with the gear 55 rotates between the two connecting blocks 53, the cutter 56 on the outer side of the rotating shaft 54 rotates, and the purpose of cutting the clamped support rod is realized when the cutter is matched with the square-shaped movable frame 5 to reciprocate up and down, cutting efficiency is high, because spline housing three 710 with spline shaft three 709 slip cup joint, then make under electric putter 57's effect, can realize the regulation to cutting knife 56 position, then can be under the circumstances of not dismantling the tight cradling piece of clamp, be convenient for to the position cutting of difference on the tight cradling piece, satisfy different cutting requirements, the cutting scope is wide, in addition, rotate through belt pulley 801, and rotate in belt pulley two 803 reciprocating screw rod two 802 of connecting through drive belt 804 transmission, because reciprocating screw rod two 802 and its removal frame 805 screwed connection, then make the electro-magnet 806 under the start-up state can remove frame 805 with it and carry out left and right reciprocating motion, and adsorb the splashing of production during the cutting, reduce the iron fillings of iron fillings, be convenient for to the collection or the clearance of iron fillings, give people and brought the convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for environment-friendly electric motor car support processing to use cutting device, including cutting bed (1), a serial communication port, the top of cutting bed (1) is fixed with n type mount (2), insert passageway (21) have all been seted up on the both sides wall of n type mount (2), the waste material pond has been seted up on cutting bed (1), the bin outlet has been seted up on the left side wall of cutting bed (1), the inner wall in waste material pond is fixed with a style of calligraphy frame (3), the top sliding connection of a style of calligraphy frame (3) has two symmetrical removal mounting brackets (4), the vertical cross-section of removal mounting bracket (4) is n shape structure, the inner wall sliding connection of n type mount (2) has a style of calligraphy adjustable frame (5), sliding connection has movable plate (51) on the front and back inner wall of a style of calligraphy adjustable frame (5), both ends all are fixed with guide holder (52) around movable plate (51), the front inner wall and the rear inner wall of the square-shaped movable frame (5) are respectively provided with a guide groove matched with the guide seat (52), the bottom of the movable plate (51) is fixed with two symmetrical connecting blocks I (53), a rotating shaft (54) is rotatably connected between the two connecting blocks I (53), the outer side of the rotating shaft (54) is fixedly connected with a gear I (55), one side of the gear I (55) is provided with a cutting knife (56) fixedly connected to the outer side of the rotating shaft (54), one side of the bottom of the square-shaped movable frame (5) is fixed with an electric push rod (57), the telescopic end of the electric push rod (57) is connected with the connecting block I (53) at the right end, the top of the n-shaped fixed frame (2) is fixed with a double-shaft motor (6), a linkage mechanism (7) is connected between the n-shaped fixed frame (2) and the square-shaped movable frame (5), and an adsorption mechanism (8) is connected between the double-shaft motor (6) and the cutting table (1), an adjustable installation mechanism (9) is connected between the square frame (3) and the two movable installation frames (4).

2. The cutting device for machining the bracket of the environment-friendly electric vehicle as claimed in claim 1, wherein the linkage mechanism (7) comprises a first reciprocating screw rod (701) which is in threaded connection with the square-shaped movable frame (5), a first spline sleeve (702) is rotatably connected to the square-shaped movable frame (5), a first spline shaft (703) is slidably connected to the inside of the first spline sleeve (702), and the first spline shaft (703) and the first reciprocating screw rod (701) are both rotatably connected to the n-type fixed frame (2).

3. The cutting device for processing the environment-friendly electric vehicle bracket as claimed in claim 2, wherein the first spline shaft (703) and the first reciprocating screw rod (701) are rotatably connected with a first support block at the bottom end, the first support blocks are fixed on the inner wall of the n-shaped fixing frame (2), the first spline shaft (703) and the first reciprocating screw rod (701) are fixed with a first conical tooth (704) at the top end, the two output shafts of the double-shaft motor (6) are fixedly connected with a connecting shaft (705), one ends of the two connecting shafts (705) are fixedly connected with a second conical tooth (706) meshed with the corresponding first conical tooth (704), a third conical tooth (707) is fixedly connected to the outer side of the first spline sleeve (702), and a fourth conical tooth (708) is meshed with one side of the third conical tooth (707).

4. The cutting device for processing the bracket of the environment-friendly electric vehicle as claimed in claim 1, the movable rack is characterized in that two symmetrical second supporting blocks are fixed at the top of the square-shaped movable rack (5), a third spline shaft (709) is rotatably connected between the two second supporting blocks, one end of the third spline shaft (709) extends to the outer side of the corresponding second supporting block and is connected with an installation shaft hole of the fourth bevel gear (708), a third spline housing (710) is slidably sleeved on the outer side of the third spline housing (709), two symmetrical third connecting blocks (711) are rotatably sleeved on the outer side of the third spline housing (710), the third connecting blocks (711) are fixed at the top of the movable plate (51), a second gear (712) fixedly connected to the outer side of the third spline housing (710) is arranged between the three connecting blocks (711), the second gear (712) is meshed with the first gear (55), and a rotating groove matched with the second gear (712) is formed in the movable plate (51) in a penetrating mode.

5. The cutting device for processing the bracket of the environment-friendly electric vehicle as claimed in claim 1, wherein the adsorption mechanism (8) comprises a first belt pulley (801) fixedly connected to one end of a connecting shaft (705), the inner wall of the waste material tank is rotatably connected with a second reciprocating screw rod (802), one end of the second reciprocating screw rod (802) extends to the outer side of the cutting table (1) and is fixedly connected with a second belt pulley (803), a transmission belt (804) is connected between the second belt pulley (803) and the first belt pulley (801), the outer side of the second reciprocating screw rod (802) is spirally connected with a movable frame (805), two ends of the movable frame (805) are respectively fixed with a sliding seat (807), sliding grooves matched with the sliding seats (807) are respectively formed in the front inner wall and the rear wall of the waste material tank, and an electromagnet (806) is fixed at the top of the movable frame (805).

6. The cutting device for processing the environment-friendly electric vehicle bracket as claimed in claim 1, wherein the adjustable mounting mechanism (9) comprises two symmetrical L-shaped movable blocks (901) which are connected to the movable mounting frame (4) in a sliding manner, L cavities matched with the corresponding L-shaped movable blocks (901) are formed in the movable mounting frame (4), first sliders (902) are fixed at the bottoms of the L-shaped movable blocks (901), first sliding grooves matched with the first sliders (902) are formed in the inner bottom surface of each L cavity, insertion holes formed in the movable mounting frame (4) are formed between the two L cavities in the same movable mounting frame (4), and clamping blocks (903) with arc-shaped vertical sections are fixed at one ends of the L-shaped movable blocks (901).

7. The cutting device for processing the bracket of the environment-friendly electric vehicle as claimed in claim 6, the device is characterized in that two L-shaped movable blocks (901) on the same mobile mounting frame (4) are in threaded connection with a first bidirectional screw rod (904), two ends of the first bidirectional screw rod (904) are rotatably connected with a third supporting block, the third supporting block is fixed at the top of the mobile mounting frame (4), one end of the first bidirectional screw rod (904) extends to the outer side of the corresponding third supporting block and is fixedly connected with a knob block, two sides of the bottom of the mobile mounting frame (4) are respectively fixed with a second sliding block (905), the top of the square frame (3) is provided with two symmetrical sliding chutes II, and a two-way screw rod II (906) is in threaded connection between the two sliding blocks II (905) in one sliding groove II, one end of the two-way screw rod II (906) extends to the outer side of the cutting table (1) and is fixedly connected with a hand wheel.