CN111702241A

CN111702241A - A portable clamping device for automobile parts cutting

Info

Publication number: CN111702241A
Application number: CN202010672033.6A
Authority: CN
Inventors: 刘春香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-09-25

Abstract

The invention provides a portable clamping device for cutting automobile parts, belongs to the technical field of automobile part processing, and aims to solve the problem that iron scraps falling from the parts cannot be effectively collected when the existing clamping device clamps the parts for cutting, so that the convenience in iron scrap collection is reduced. According to the invention, through the arrangement of the cleaning mechanism, when the driving screw rotates, the first bevel gear drives the second bevel gear to rotate, so that the transmission mechanism at the front side starts to rotate, and then the cleaning mechanism is driven to rotate, so that the nine cleaning brushes drive the iron scraps collected in the annular material receiving groove to the material conveying pipe fitting, and then the iron scraps are discharged into the material receiving device through the material outlet of the material conveying pipe fitting, so that the iron scraps falling from parts can be effectively collected, and the convenience in iron scrap collection is further improved.

Description

A portable clamping device for automobile parts cutting

Technical Field

The invention belongs to the technical field of automobile part machining, and particularly relates to a portable clamping device for automobile part cutting.

Background

With the continuous improvement of living standard of people, the use amount of automobiles is also increasing, and a plurality of automobile parts are used in the automobile manufacturing process at present, wherein the automobile parts are all units forming the whole automobile part machining and products serving for the automobile part machining.

For example, application No.: the invention belongs to the technical field of automobile production, and particularly relates to a part clamping device for automobile production, which aims at the problems that most of traditional automobile part clamping devices are simple in structure and general in clamping effect on tubular parts. According to the invention, through the arranged external pressure fixing mechanism, the driving gear can be driven to rotate by the servo motor, and the screw rod is driven to simultaneously rotate through sequential transmission among the inner gear ring I, the inner gear ring II, the driven gear and the conical teeth, so that the threaded cylinder moves along the screw rod, and the tubular parts are further fixed by matching the arranged clamping pins with the arc-shaped grooves.

Based on the above patent search, and the discovery of the prior art apparatus, the automobile parts need to be fixed by a clamping device during the cutting process. And present clamping device still has following not enough in the use of reality, present clamping device is when centre gripping spare part, because it is nearer apart from cutting device, cutting device in case breaks down, just very easily can cause the injury to work people, and be equipped with anti-skidding stripe on the grip block among the present clamping device, but long-time centre gripping spare part, can make anti-skidding stripe take place wearing and tearing, and difficult quilt is in time discover by the staff after wearing and tearing are serious, and then the part centre gripping insecure spare part that causes the condemned phenomenon of spare part will appear, and present clamping device is when centre gripping spare part cuts, the iron that drops on the spare part is cut and can not get effectual collection, and then the convenience when having reduced the iron and cut and collecting.

Disclosure of Invention

In order to solve the technical problems, the invention provides a portable clamping device for cutting automobile parts, the clamping device solves the defects that when the existing clamping device is used for clamping parts, because the cutting device is close to the cutting device, the cutting device is easy to hurt working people when the cutting device breaks down, and the clamping block in the existing clamping device is provided with the antiskid stripes, but the long-time clamping of parts can lead the anti-skid stripes to be worn, and the worn anti-skid stripes are not easy to be found by workers in time after being worn seriously, further, the phenomenon that the parts are scrapped due to the infirm clamping of the parts can occur, and when the existing clamping device clamps the parts for cutting, the iron scraps falling from the parts can not be effectively collected, so that the problem of convenience in iron scrap collection is reduced.

The invention relates to a portable clamping device for cutting automobile parts, which has the purpose and the effect and is achieved by the following specific technical means:

a portable clamping device for cutting automobile parts comprises a support, wherein a conveying mechanism is arranged in the middle of the upper end of the support, and an adjusting mechanism is arranged at the upper part of the conveying mechanism; the upper end of the bracket is connected with nine transmission mechanisms in an annular array shape in a rotating way, and the outer parts of the nine transmission mechanisms are connected with a cleaning mechanism; the upper part of the adjusting mechanism is provided with two clamping mechanisms, each clamping mechanism comprises a first driving block, a second driving block, a clamping block and a limiting slide rod, T-shaped chutes are formed in bottom end faces of the first driving block and the second driving block, the first driving block and the second driving block are respectively connected to the upper parts of two driving plates in the adjusting mechanism in a sliding mode through the T-shaped chutes, opposite faces of the upper parts of the first driving block and the second driving block are connected with one clamping block through bolts, the two clamping blocks are distributed in a front-back symmetrical mode, the limiting slide rod in sliding connection with the second driving block is welded to the rear end face of the lower part of the first driving block, a threaded through hole is formed in the lower part of the right end face of the first driving block, anti-skid stripes are arranged on the opposite faces of the two clamping blocks, and the inner parts of the two clamping blocks; the driving mechanism is installed on the support, and a cutting device is arranged on the rear side of the upper end of the support; a controller is arranged on the front end face of the front part of the supporting leg on the right side of the support, and a material receiving device is arranged on the ground at the bottom of the inner side of the support; the driving mechanism is in common electrical connection with an external power supply through a controller.

Further, the support comprises an annular supporting plate, a material receiving hopper, an annular material receiving groove and material conveying pipe fittings, the annular supporting plate is welded at the upper end of the support, the annular material receiving groove is fixedly installed outside the annular supporting plate, the material receiving hopper is fixedly connected to the inner side of the support through a supporting block, a material receiving hopper discharge port is located at the upper portion of the material receiving device, two square through holes are formed in the bottom end of the annular material receiving groove in a bilateral symmetry mode, the two material conveying pipe fittings are welded at positions, located at the two square through holes, of the bottom end face of the annular material receiving groove, an arc-shaped baffle is welded at the upper portion of the rear side of the annular material;

further, the conveying mechanism comprises a conveying track, a first threaded cylinder, a vertical support plate and a clamping screw, the conveying mechanism is of a rectangular frame structure, and the bottom end surface of the conveying mechanism is provided with two dovetail chutes in a bilateral symmetry manner, the bottom of the conveying mechanism is connected with a conveying track fixed in the middle of the upper end surface of the annular supporting plate in a sliding manner through the dovetail chutes, dovetail slide blocks which are in sliding connection with the dovetail slide grooves are symmetrically arranged on the left and right of the upper end surface of the conveying track, the lower part of the rear side of the conveying mechanism is fixedly connected with a first thread cylinder through a support block, two vertical support plates are symmetrically arranged on the left and right of the upper end surface of the conveying mechanism, a T-shaped slide block is arranged at the upper end of each vertical support plate, the middle part of the upper end surface of the conveying mechanism is rotationally connected with a clamping screw rod through two bearing supporting blocks, a rotating hand wheel is arranged at the front end of the clamping screw rod, and the threads on the outer peripheral surface of the clamping screw rod are two reverse threads;

furthermore, the transmission mechanism comprises a supporting shaft sleeve and a transmission gear, the transmission mechanism is of a rotating shaft structure, the supporting shaft sleeve fixed at the edge of the upper end face of the annular supporting plate is rotatably connected to the outer part of the transmission mechanism, the transmission gear is arranged at the upper end of the transmission mechanism, and when the transmission mechanism and the cleaning mechanism are in an installation state, the transmission gear is meshed with the gear ring;

furthermore, the cleaning mechanism comprises a gear ring, annular limiting plates and cleaning brushes, the upper end face and the lower end face of the gear ring are respectively provided with one annular limiting plate, the periphery of the gear ring is in an annular array shape, nine cleaning brushes are fixedly connected, the thickness of the gear ring is consistent with that of the transmission gear, and when the cleaning mechanism and the support are in an installation state, the hair ends of the nine cleaning brushes are in close contact with the bottom end face of the inner side of the annular material receiving groove;

furthermore, the clamping mechanism also comprises a sealing bolt and white powder, the central parts of the opposite surfaces of the two clamping blocks are respectively provided with a threaded through hole communicated with the inside, each clamping block is connected with the sealing bolt through the threaded through hole, the inside of each clamping block is filled with the white powder, and the thickness of the anti-skid stripes on the clamping blocks is the maximum wear thickness of the anti-skid stripes on the clamping blocks;

furthermore, the adjusting mechanism comprises two driving plates, two adjusting screws and two second thread cylinders, and the bottom end surfaces of the two driving plates are symmetrically provided with two T-shaped chutes which are in sliding connection with the T-shaped slide blocks on the vertical support plates, the upper part of one driving plate at the front side is rotationally connected with an adjusting screw rod through two bearing support blocks, the thread on the outer peripheral surface of the adjusting screw is a reverse thread, the outer part of the adjusting screw is connected with the first driving block through two reverse threads, and the two ends of the adjusting screw are provided with rotating hand wheels, the bottom of each driving plate is fixedly connected with a second threaded cylinder through a supporting block, the two second threaded cylinders are respectively connected with two reverse threads on the clamping screw, and the upper end surface of each driving plate is provided with a T-shaped sliding block which is in sliding connection with T-shaped sliding grooves on the first driving block and the second driving block;

furthermore, the driving mechanism comprises a driving motor, a driving screw, a first bevel gear and a second bevel gear, the driving motor is installed on the rear side of the bottom end face of the annular supporting plate, the driving motor is rotatably connected with the driving screw through a rotating shaft, the first bevel gear is arranged at the front end of the driving screw, the second bevel gear is arranged at the lower end of a transmission mechanism on the front side, the second bevel gear is meshed with the first bevel gear, and when the driving mechanism and the conveying mechanism are in an installation state, the driving screw is connected with the first threaded cylinder through threads.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the matching of the driving mechanism and the conveying mechanism, the controller controls the rotating shaft of the driving motor to rotate in the forward direction, so that the driving screw rotates in the forward direction, the first threaded cylinder drives the conveying mechanism to slide forward under the action of threads, then the part is clamped on the clamping mechanism, and then the rotating shaft of the driving motor is controlled to rotate in the reverse direction through the controller, so that the driving screw rotates in the reverse direction, the first threaded cylinder drives the conveying mechanism to slide backward to the bottom of the cutting device under the action of the threads, and then the part is cut through the cutting device, so that the clamping mechanism is far away from the cutting device when clamping the part, even if the cutting device breaks down, the damage to working people is not easy to cause, and the safety of the clamping mechanism during use is effectively improved.

According to the invention, through the arrangement of the cleaning mechanism, iron scraps generated during cutting of parts are collected into the annular receiving groove under the action of the annular receiving groove and the arc-shaped baffle plate on the annular receiving groove, the directly falling iron scraps are received and sent into the material receiving device through the receiving hopper, then the first bevel gear drives the second bevel gear to rotate while the driving screw rotates, so that the transmission mechanism on the front side starts to rotate, and then the cleaning mechanism is driven to rotate, so that the nine cleaning brushes drive the iron scraps collected in the annular receiving groove into the material conveying pipe fitting, and then the iron scraps are discharged into the material receiving device through the discharge hole of the material conveying pipe fitting, and therefore, the iron scraps falling on the parts can be effectively collected, and the convenience in iron scrap collection is further improved.

According to the invention, the clamping blocks are arranged on the first driving block and the second driving block, and the white powder is filled in the clamping blocks, so that when the anti-skid stripes on the clamping blocks are seriously worn, the white powder in the clamping blocks can leak from the clamping blocks after the anti-skid stripes are worn, and at the moment, workers can timely find the white powder and replace the white powder in time, and further, the phenomenon that parts are scrapped due to infirm clamping of the parts can be avoided.

Drawings

Fig. 1 is a first view structure diagram of the present invention.

Fig. 2 is a schematic view of a first viewing angle structure according to the present invention.

Fig. 3 is a schematic structural diagram in a split state of the present invention.

Fig. 4 is a schematic view of the structure of the bracket and the driving mechanism of the invention.

Fig. 5 is a structural schematic diagram of the conveying mechanism and the conveying track after being disassembled.

Fig. 6 is a schematic structural view of the conveying mechanism and the adjusting mechanism of the invention after being disassembled.

Fig. 7 is a schematic structural view of the clamping block and the sealing bolt of the invention after being disassembled.

Fig. 8 is a partial cross-sectional structural schematic view of a clamping block of the present invention.

Fig. 9 is a schematic top view of the annular receiving groove and the cleaning brush of the present invention.

FIG. 10 is a schematic view of the cleaning mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support; 101. an annular support plate; 102. a receiving hopper; 103. an annular receiving groove; 104. a material conveying pipe fitting; 2. a conveying mechanism; 201. a conveying track; 202. a first threaded barrel; 203. a vertical support plate; 204. clamping the screw rod; 3. a transmission mechanism; 301. a support sleeve; 302. a transmission gear; 4. a cleaning mechanism; 401. a ring gear; 402. an annular limiting plate; 403. cleaning the brush; 5. a clamping mechanism; 501. a first driving block; 502. a second driving block; 503. a clamping block; 504. a limiting slide bar; 505. a seal bolt; 506. a white powder; 6. an adjustment mechanism; 601. driving the plate; 602. adjusting the screw rod; 603. a second threaded barrel; 7. a drive mechanism; 701. a drive motor; 702. a drive screw; 703. a first bevel gear; 704. a second bevel gear; 8. a cutting device; 9. a controller; 10. a material receiving device.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a portable clamping device for cutting automobile parts, which comprises: the automatic iron scrap collecting device comprises a support 1, a conveying mechanism 2 is arranged in the middle of the upper end of the support 1, the support 1 comprises an annular supporting plate 101, a material receiving hopper 102, an annular material receiving groove 103 and material conveying pipe fittings 104, the annular supporting plate 101 is welded to the upper end of the support 1, the annular material receiving groove 103 is fixedly installed outside the annular supporting plate 101, the material receiving hopper 102 is fixedly connected to the inner side of the support 1 through a supporting block, discharge ports of the material receiving hopper 102 are located at the upper portion of a material collecting device 10, two square through holes are formed in the bottom end face of the annular material receiving groove 103 in a bilateral symmetry mode, two material conveying pipe fittings 104 are welded to the positions, located at the two square through holes, of iron scraps falling from the square through holes can be effectively conveyed, an arc-shaped baffle is welded to; the upper part of the conveying mechanism 2 is provided with an adjusting mechanism 6; nine transmission mechanisms 3 are rotatably connected to the upper end of the support 1 in an annular array shape, each transmission mechanism 3 comprises a supporting shaft sleeve 301 and a transmission gear 302, each transmission mechanism 3 is of a rotating shaft structure, the supporting shaft sleeves 301 fixed to the edges of the upper end faces of the annular supporting plates 101 are rotatably connected to the outer portions of the transmission mechanisms 3, the transmission gears 302 are arranged at the upper ends of the transmission mechanisms 3, and when the transmission mechanisms 3 and the cleaning mechanisms 4 are in an installation state, the transmission gears 302 are meshed with the gear rings 401, so that the transmission gears 302 can drive the gear rings 401 to rotate; the cleaning mechanism 4 is connected to the outer parts of the nine transmission mechanisms 3, the cleaning mechanism 4 comprises a gear ring 401, an annular limiting plate 402 and cleaning brushes 403, the upper end face and the lower end face of the gear ring 401 are respectively provided with the annular limiting plate 402, the outer periphery of the gear ring 401 is fixedly connected with the nine cleaning brushes 403 in an annular array shape, the thickness of the gear ring 401 is consistent with that of the transmission gear 302, and when the cleaning mechanism 4 and the support 1 are in an installation state, the hair ends of the nine cleaning brushes 403 are in close contact with the bottom end face of the inner side of the annular material receiving groove 103, so that the annular material receiving groove 103 can obtain an effective cleaning effect; two clamping mechanisms 5 are arranged on the upper part of the adjusting mechanism 6, each clamping mechanism 5 comprises a first driving block 501, a second driving block 502, a clamping block 503 and a limiting slide rod 504, T-shaped slide grooves are formed in the bottom end surfaces of the first driving block 501 and the second driving block 502, the first driving block 501 and the second driving block 502 are respectively connected to the upper parts of the two driving plates 601 in the adjusting mechanism 6 in a sliding mode through the T-shaped slide grooves, the opposite surfaces of the upper parts of the first driving block 501 and the second driving block 502 are respectively connected with the clamping block 503 through bolts, the two clamping blocks 503 are symmetrically distributed in the front-back direction, the limiting slide rod 504 connected with the second driving block 502 in a sliding mode is welded to the rear end surface of the lower part of the first driving block 501, a threaded through hole is formed in the lower part of the right end surface of the first driving block 501, anti-skid stripes are arranged on the opposite surfaces of the two clamping blocks 503, the interiors of the two clamping blocks 503 are of cavity structures, threaded through holes communicated with the inside are formed in the central parts of the two opposite surfaces of the two clamping blocks 503, each clamping block 503 is connected with a sealing bolt 505 through the threaded through hole, white powder 506 is filled in each clamping block 503, the thickness of the anti-skid stripes on the clamping blocks 503 is the maximum wear thickness of the anti-skid stripes on the clamping blocks 503, and when the anti-skid stripes on the clamping blocks 503 are worn seriously, the white powder 506 in the clamping blocks 503 can leak from the clamping blocks 503 after the anti-skid stripes are worn out, so that a worker can find the anti-skid stripes in time; the driving mechanism 7 is installed on the support 1, the driving mechanism 7 comprises a driving motor 701, a driving screw 702, a first bevel gear 703 and a second bevel gear 704, the driving motor 701 is installed on the rear side of the bottom end face of the annular supporting plate 101, the driving motor 701 is rotatably connected with the driving screw 702 through a rotating shaft, the first bevel gear 703 is arranged at the front end of the driving screw 702, the second bevel gear 704 is arranged at the lower end of a transmission mechanism 3 on the front side, the second bevel gear 704 is meshed with the first bevel gear 703, when the driving screw 702 rotates, the cleaning mechanism 4 can be driven to rotate through the transmission mechanism 3, and when the driving mechanism 7 and the conveying mechanism 2 are in an installation state, the driving screw 702 is connected with the first threaded cylinder 202 through threads; a cutting device 8 is arranged on the rear side of the upper end of the bracket 1; a controller 9 is arranged on the front end face of the front supporting leg on the right side of the support 1, and a material receiving device 10 is arranged on the ground at the bottom of the inner side of the support 1; the driving mechanism 7 is normally electrically connected with an external power supply through a controller 9.

Wherein, the conveying mechanism 2 comprises a conveying track 201, a first thread cylinder 202, vertical support plates 203 and clamping screws 204, the conveying mechanism 2 is of a rectangular frame structure, two dovetail chutes are symmetrically arranged at the bottom end of the conveying mechanism 2 in a bilateral mode, the bottom of the conveying mechanism 2 is connected with the conveying track 201 fixed at the middle part of the upper end face of the annular support plate 101 in a sliding mode through the dovetail chutes, dovetail slide blocks slidably connected with the dovetail chutes are symmetrically arranged at the upper end face of the conveying track 201 in a bilateral mode, so that the conveying mechanism 2 can slide back and forth more stably, the lower part of the rear side of the conveying mechanism 2 is fixedly connected with the first thread cylinder 202 through support blocks, two vertical support plates 203 are symmetrically arranged at the upper end face of the conveying mechanism 2 in a bilateral mode, a T-shaped slide block is arranged at the upper end of each vertical support plate 203, and the middle part of, and a rotating hand wheel is arranged at the front end of the clamping screw 204, and the threads on the peripheral surface of the clamping screw 204 are two reverse threads.

Wherein, the adjusting mechanism 6 comprises two driving plates 601, two adjusting screws 602 and two second threaded cylinders 603, the bottom end surfaces of the two driving plates 601 are bilaterally symmetrical and provided with two T-shaped chutes slidably connected with the T-shaped sliding blocks on the vertical support plate 203, the upper part of one driving plate 601 at the front side is rotatably connected with the adjusting screw 602 through two bearing support blocks, the thread on the outer peripheral surface of the adjusting screw 602 is reverse thread, the outer part of the adjusting screw 602 is connected with the first driving block 501 through two reverse threads, two ends of the adjusting screw 602 are provided with rotating handwheels, the bottom of each driving plate 601 is fixedly connected with one second threaded cylinder 603 through a support block, the two second threaded cylinders 603 are respectively connected with two reverse threads on the clamping screw 204, the upper end surface of each driving plate 601 is provided with a T-shaped sliding block slidably connected with the T-shaped chutes on the first driving block 501 and the second driving block 502, the distance between the two clamping mechanisms 5 can be adjusted by the adjusting mechanism 6, and during adjustment, the two first driving blocks 501 can move towards opposite or opposite directions simultaneously under the action of the threads by rotating the adjusting screw 602, so that the distance between the two clamping mechanisms 5 is adjusted.

When in use: the controller 9 controls the rotating shaft of the driving motor 701 to rotate forward, so that the driving screw 702 rotates forward, the first threaded cylinder 202 drives the conveying mechanism 2 to slide forward under the action of threads, then the component is clamped on the clamping mechanism 5, during clamping, the clamping screw 204 is rotated, the two driving plates 601 move relatively under the action of two reverse threads, so that the two first driving blocks 501 and the two second driving blocks 502 move relatively, then the component is clamped through the clamping blocks 503, then the rotating shaft of the driving motor 701 is controlled to rotate reversely through the controller 9, so that the driving screw 702 rotates reversely, so that the first threaded cylinder 202 drives the conveying mechanism 2 to slide backwards to the bottom of the cutting device 8 under the action of threads, then the component is cut through the cutting device 8, and the clamping mechanism 5 is far away from the cutting device 8 when clamping the component, even if the cutting device 8 breaks down, the cutting device is not easy to hurt working people, and the safety of the clamping mechanism 5 in use is effectively improved;

the iron scraps generated during cutting of the parts are collected into the annular receiving groove 103 under the action of the annular receiving groove 103 and the arc-shaped baffle plates on the annular receiving groove 103, the directly falling iron scraps are received and sent into the material receiving device 10 through the receiving hopper 102, then the driving screw 702 rotates, and simultaneously, the first bevel gear 703 drives the second bevel gear 704 to rotate, so that the transmission mechanism 3 on the front side starts to rotate, and then the cleaning mechanism 4 is driven to rotate, so that the nine cleaning brushes 403 drive the iron scraps collected in the annular receiving groove 103 into the material conveying pipe fitting 104, and then the iron scraps are discharged into the material receiving device 10 through the discharge hole of the material conveying pipe fitting 104, so that the iron scraps falling on the parts can be effectively collected, and convenience in iron scrap collection is improved;

through installing grip block 503 on first drive block 501 and the second drive block 502, and grip block 503 is inside to be filled with white powder 506, when the anti-skidding stripe wearing and tearing were serious on grip block 503, the anti-skidding stripe worn out the back, the inside white powder 506 of grip block 503 just can leak from grip block 503, and at this moment, the staff just can be in time the discovery, then in time change, and then the condemned phenomenon of spare part that can not appear spare part centre gripping insecure and cause.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a portable clamping device for automobile parts cutting which characterized in that: the device comprises a support (1), wherein a conveying mechanism (2) is arranged in the middle of the upper end of the support (1), and an adjusting mechanism (6) is arranged at the upper part of the conveying mechanism (2); the upper end of the bracket (1) is connected with nine transmission mechanisms (3) in an annular array shape in a rotating way, and the outer parts of the nine transmission mechanisms (3) are connected with a cleaning mechanism (4) in common; the upper part of the adjusting mechanism (6) is provided with two clamping mechanisms (5), each clamping mechanism (5) comprises a first driving block (501), a second driving block (502), a clamping block (503) and a limiting slide rod (504), the bottom end faces of the first driving block (501) and the second driving block (502) are respectively provided with a T-shaped chute, the first driving block (501) and the second driving block (502) are respectively connected to the upper parts of the two driving plates (601) in the adjusting mechanism (6) in a sliding manner through the T-shaped chutes, the opposite faces of the upper parts of the first driving block (501) and the second driving block (502) are respectively connected with one clamping block (503) through bolts, the two clamping blocks (503) are symmetrically distributed in a front-back manner, the rear end face of the lower part of the first driving block (501) is welded with the limiting slide rod (504) in a sliding connection with the second driving block (502), and the lower part of the right end face of the first driving block (501) is provided with a threaded through hole, anti-skid stripes are arranged on the opposite surfaces of the two clamping blocks (503), and the interiors of the two clamping blocks (503) are of cavity structures; a driving mechanism (7) is installed on the support (1), and a cutting device (8) is arranged on the rear side of the upper end of the support (1); a controller (9) is installed on the front end face of the front part of the supporting leg on the right side of the support (1), and a material receiving device (10) is placed on the ground at the bottom of the inner side of the support (1); the driving mechanism (7) is in common electrical connection with an external power supply through a controller (9).

2. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: support (1) include annular support plate (101), connect hopper (102), annular to connect silo (103) and defeated material pipe fitting (104), support (1) upper end welding has annular support plate (101), and annular support plate (101) external fixed mounting has the annular to connect silo (103), support (1) inboard connects hopper (102) through a piece fixedly connected with, and connects hopper (102) discharge gate to be located material collecting device (10) upper portion, the annular connects silo (103) bottom to personally submit bilateral symmetry form and has seted up two square openings, and the annular connects silo (103) bottom face to be located two square opening department welding and has two defeated material pipe fittings (104), the annular connects silo (103) rear side upper portion welding to have cowl, two defeated material pipe fitting (104) discharge gate all is located material collecting device (10) upper portion.

3. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: the conveying mechanism (2) comprises a conveying track (201), a first threaded cylinder (202), vertical support plates (203) and clamping screws (204), the conveying mechanism (2) is of a rectangular frame structure, the bottom end of the conveying mechanism (2) is bilaterally symmetrical and is provided with two dovetail chutes, the bottom of the conveying mechanism (2) is connected with the conveying track (201) fixed in the middle of the upper end face of the annular support plate (101) through the dovetail chutes in a sliding manner, dovetail slide blocks in sliding connection with the dovetail chutes are arranged in the bilateral symmetry manner on the upper end face of the conveying track (201), the lower part of the rear side of the conveying mechanism (2) is fixedly connected with the first threaded cylinder (202) through support blocks, the upper end of the conveying mechanism (2) is provided with the two vertical support plates (203) in the bilateral symmetry manner, the upper end of each vertical support plate (203) is provided with a T-shaped slide block, the middle of the upper end face of the conveying mechanism (2) is, and a rotating hand wheel is arranged at the front end of the clamping screw rod (204), and the threads on the outer peripheral surface of the clamping screw rod (204) are two reverse threads.

4. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: drive mechanism (3) are including supporting shaft sleeve (301) and drive gear (302), drive mechanism (3) are the pivot structure, and drive mechanism (3) outside rotation is connected with supporting shaft sleeve (301) of fixing in annular support plate (101) up end edge, drive mechanism (3) upper end is equipped with drive gear (302), works as when drive mechanism (3) are in the mounted state with clearance mechanism (4), drive gear (302) mesh with ring gear (401).

5. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: clearance mechanism (4) are including ring gear (401), annular limiting plate (402) and clearance brush (403), ring gear (401) upper and lower both ends face all is equipped with one annular limiting plate (402), and ring gear (401) periphery personally submits annular array form nine clearance brushes (403) of fixedly connected with, ring gear (401) thickness is unanimous with drive gear (302) thickness, works as when clearance mechanism (4) are in the mounted state with support (1), nine clearance brushes (403) tip all connect silo (103) inboard bottom face closely to contact with the annular.

6. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: the clamping mechanism (5) further comprises a sealing bolt (505) and white powder (506), wherein a threaded through hole communicated with the inside is formed in the center of the back face of each clamping block (503), the sealing bolt (505) is connected to each clamping block (503) through the threaded through hole, the white powder (506) is filled in each clamping block (503), and the thickness of the anti-skid stripes on the clamping blocks (503) is the maximum wear thickness of the anti-skid stripes on the clamping blocks (503).

7. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: the adjusting mechanism (6) comprises two driving plates (601), adjusting screws (602) and second thread cylinders (603), the number of the driving plates (601) is two, the bottom end surfaces of the two driving plates (601) are bilaterally symmetrical and are provided with two T-shaped chutes in sliding connection with T-shaped sliders on vertical support plates (203), the upper part of one driving plate (601) at the front side is rotatably connected with the adjusting screws (602) through two bearing support blocks, the threads on the outer peripheral surface of each adjusting screw (602) are reverse threads, the outer part of each adjusting screw (602) is connected with a first driving block (501) through two reverse threads, rotating hand wheels are arranged at two ends of each adjusting screw (602), the bottom of each driving plate (601) is fixedly connected with one second thread cylinder (603) through a support block, and the two second thread cylinders (603) are respectively connected with the two reverse threads on a clamping screw (204), and the upper end surface of each driving plate (601) is provided with a T-shaped sliding block which is in sliding connection with T-shaped sliding grooves on the first driving block (501) and the second driving block (502).

8. The portable clamping device for cutting the automobile parts as claimed in claim 1, wherein: the driving mechanism (7) comprises a driving motor (701), a driving screw (702), a first bevel gear (703) and a second bevel gear (704), the driving motor (701) is installed on the rear side of the bottom end face of the annular supporting plate (101), the driving motor (701) is rotatably connected with the driving screw (702) through a rotating shaft, the first bevel gear (703) is arranged at the front end of the driving screw (702), the second bevel gear (704) is arranged at the lower end of a transmission mechanism (3) on the front side, the second bevel gear (704) is meshed with the first bevel gear (703), and when the driving mechanism (7) and the conveying mechanism (2) are in an installation state, the driving screw (702) is connected with the first threaded cylinder (202) through threads.